CONSTRUCTION SPECIFICATION 15070 - Mathers · Web viewThe use of the word "piping" in this section is understood to include both piping and tubing, including valves and fittings. Modifications,

PROCESS AND UTILITY PIPINGSECTION 15070

Tabl e of Contents

51.1. WORK INCLUDED............................................................................................51.2. RELATED SPECIFICATIONS.................................................................................51.3. SYSTEM DESCRIPTION AND NOMENCLATURE.........................................................61.4. REFERENCES..................................................................................................81.5. QUALITY ASSURANCE.....................................................................................121.6. SUBMITTALS................................................................................................131.7. DELIVERY, STORAGE, AND HANDLING...............................................................131.8. PROJECT/SITE CONDITIONS.............................................................................141.9. SEQUENCING/SCHEDULING.............................................................................141.10. ALTERNATES................................................................................................141.11. WARRANTY..................................................................................................15

2. PRODUCTS..............................................................162.1. GENERAL....................................................................................................162.2. PIPING MATERIALS........................................................................................16

3. EXECUTION.............................................................183.1. GENERAL REQUIREMENTS...............................................................................183.2. INSTALLATION DETAILS - GENERAL...................................................................203.3. INSTALLATION DETAILS FOR THREADED SYSTEMS................................................273.4. INSTALLATION DETAILS FOR BUTT WELDED CARBON STEEL SYSTEMS......................283.5. INSTALLATION DETAILS FOR SOCKETWELDED STEEL SYSTEMS................................283.6. INSTALLATION DETAILS FOR SOCKET SOLVENT AND ADHESIVE JOINT NON-

METALLIC SYSTEMS.......................................................................................293.7. INSTALLATION DETAILS FOR SOLDERED SYSTEMS................................................293.8. INSTALLATION DETAILS FOR SILVER BRAZED SYSTEMS.........................................303.9. INSTALLATION DETAILS FOR 3-A SANITARY STAINLESS STEEL SYSTEMS...................303.10. INSTALLATION DETAILS FOR BUTT WELDED STAINLESS STEEL SYSTEMS...................333.11. INSTALLATION DETAILS FOR MECHANICAL GROOVED JOINT COUPLINGS....................343.12. INSTALLATION DETAILS FOR CAST-IRON PIPE SYSTEMS.........................................343.13. INSTALLATION DETAILS FOR LOCK JOINT CONCRETE PIPE......................................363.14. INSTALLATION DETAILS FOR BURIED CARBON STEEL PIPING SYSTEMS.....................383.15. INSTALLATION DETAILS FOR BURIED STAINLESS STEEL PIPING SYSTEMS...................383.16. INSTALLATION DETAILS FOR POLYETHYLENE PIPE, BUTT FUSION.............................383.17. INSTALLATION DETAILS FOR BURIED PIPING IN CONDUIT.......................................383.18. INSTALLATION OF STEEL PIPE CASINGS (SLEEVES) UNDER RAILROADS AND

ROADWAYS.................................................................................................393.19. MANHOLES..................................................................................................423.20. PIPE SUPPORTS, AUXILIARY STEEL AND PENETRATIONS.........................................433.21. PROTECTION DURING INSTALLATION.................................................................443.22. INSPECTION, TEST AND ACCEPTANCE................................................................443.23. PAINTING....................................................................................................463.24. GLYCOL SYSTEMS CHARGING..........................................................................473.25. AMMONIA SYSTEM CHARGING.........................................................................473.26. CITRUS OIL SYSTEM CHARGING.......................................................................473.27. TRANSFER PIPING PANELS (TPP).....................................................................48

Latest Revision 04/13/10 -1- Process and Utility PipingThe Hershey Company Specification 15070


Tabl e of Contents

3.28. INSTALLATION DETAILS - BOILER BLOWDOWN (BBD) AND CONTINUOUS BLOWDOWN (BCD)......................................................................................48

3.29. INSTALLATION DETAILS – IMPEDANCE HEAT TRACING SYSTEMS..............................483.30. PIPING TEST REPORT.....................................................................................49

4. PIPING SPECIFICATIONS...........................................504.1. PIPE MATERIAL CODING.................................................................................504.2. A502 ALUMINUM ALLOY, SCHEDULE 10, SEAMLESS, PLAIN ENDS, 2” - 12”...........514.3. D601 DUCTILE, CAST IRON, CLASS 350, MECHANICAL JOINT TYPE, 3” - 36”.........524.4. F101 CARBON STEEL, SCHEDULE 40, SEAMLESS, THREADED & COUPLED, 1/2”-1

½”............................................................................................................534.5. F101 CARBON STEEL, SCHEDULE 40, ERW, THREADED & COUPLED, 2” - 4”........534.6. F102 CARBON STEEL, SCHEDULE 80, SEAMLESS, THREADED & COUPLED 1/2”-1

1/2”..........................................................................................................544.7. F102 CARBON STEEL, SCHEDULE 80, ERW, THREADED & COUPLED, 2” - 4”........544.8. F202 CARBON STEEL, SCHEDULE 40, ERW, 2” - 10”.......................................554.9. F202 CARBON STEEL, 0.375 WALL, ERW, 12” - 24”.......................................554.10. FJ202 JACKETED PIPING, SCHEDULE 40, PLAIN ENDS, CORE SIZE 2”.....................564.11. FJ202 JACKETED PIPING, SCHEDULE 40, BEVELED ENDS, CORE SIZES 3” - 10”......564.12. F207 CARBON STEEL, SCHEDULE 40, SEAMLESS, PLAIN ENDS, 2” - 10”...............584.13. F207 CARBON STEEL, 0.375 WALL, SEAMLESS, PLAIN ENDS, 12” - 24”..............584.14. F208 CARBON STEEL, SCHEDULE 40, SEAMLESS, PLAIN ENDS, 2” - 12”...............594.15. F209 CARBON STEEL, SCHEDULE 80, SEAMLESS, PLAIN ENDS, 2” - 12”...............604.16. F209 CARBON STEEL, SCHEDULE 40, SEAMLESS, PLAIN ENDS, 2-1/2” - 4............614.17. F212 CARBON STEEL, SCHEDULE 40, SEAMLESS, PLAIN ENDS, 2” - 12”...............624.18. F214 CARBON STEEL, SCHEDULE 40, ERW, 2” - 10”.......................................634.19. F214 CARBON STEEL, 0.375 WALL, ERW, 12”...............................................634.20. FJ214 JACKETED PIPING, SCHEDULE 40, PLAIN ENDS, CORE SIZE 2”.....................644.21. FJ214 JACKETED PIPING, SCHEDULE 40, BEVELED ENDS, CORE SIZES 3” - 10”......644.22. F301 CARBON STEEL, SCHEDULE 40, SEAMLESS, PLAIN ENDS, 1/2” - 2”..............664.23. FJ301 JACKETED PIPING, SCHEDULE 40, BEVELED ENDS, CORE SIZES 1/2” - 1-

1/2”..........................................................................................................674.24. F303 CARBON STEEL, SCHEDULE 40, SEAMLESS, PLAIN ENDS, 1/2” - 2”..............684.25. F304 CARBON STEEL, SCHEDULE 80, SEAMLESS, PLAIN ENDS, 1/2” - 2”..............694.26. F305 CARBON STEEL, SCHEDULE 80, SEAMLESS, PLAIN ENDS, 1/2” - 2”..............704.27. F307 CARBON STEEL, SCHEDULE 160, SEAMLESS, 1/2” - 2”..............................714.28. G101 GALVANIZED CARBON STEEL, SCHEDULE 40, SEAMLESS, THREADED &

COUPLED, 1/2”-1 1/2”.................................................................................724.29. G101 GALVANIZED CARBON STEEL, SCHEDULE 40, ERW, THREADED &

COUPLED, 2” - 4”........................................................................................724.30. G102 GALVANIZED CARBON STEEL, SCHEDULE 80, SEAMLESS, THREADED &

COUPLED, 1/4” -1 1/2”................................................................................734.31. G102 GALVANIZED CARBON STEEL, SCHEDULE 80, ERW, THREADED &

COUPLED, 2” - 4”........................................................................................734.32. G501 GALVANIZED CARBON STEEL, SCHEDULE 40, ERW, SQUARE CUT

GROOVED ENDS, 2” - 10”.............................................................................744.33. G501 GALVANIZED CARBON STEEL, 0.375 WALL, ERW, SQUARE CUT GROOVED

ENDS, 12” - 24”.........................................................................................74



Tabl e of Contents

4.34. G502 GALVANIZED CARBON STEEL, SCHEDULE 40, ERW, 2” - 4”.......................754.35. K402 COPPER TUBING, TYPE L, SEAMLESS, HARD DRAWN, ¼” - 4”.....................764.36. P301 PVC, SCHEDULE 80, SEAMLESS, PLAIN END, 1/4” - 8”.............................774.37. P302 CPVC, SCHEDULE 40, SEAMLESS, PLAIN END, 1/4” - 2”...........................784.38. P303 CPVC, SCHEDULE 80, SEAMLESS, PLAIN END, 1/4” - 2”...........................794.39. S101 STAINLESS STEEL, SCHEDULE 40, SEAMLESS, 1/2” – 1- 1/2”.....................804.40. S201 STAINLESS STEEL, SCHEDULE 5S, SEAMLESS OR WELDED SEAM, 1/2” -

30”...........................................................................................................814.41. S203 STAINLESS STEEL, SCHEDULE 40, 2-1/2” - 8”.........................................824.42. S214 STAINLESS STEEL, SCHEDULE 10, 1” - 8”...............................................834.43. SJ214 STAINLESS STEEL, SCHEDULE 10, JACKETED WITH CARBON STEEL...............844.44. SJ214(S) STAINLESS STEEL, SCHEDULE 10, STAINLESS STEEL JACKET...................854.45. S216 STAINLESS STEEL, SCHEDULE 10, 1” - 8”...............................................864.46. SJ216 STAINLESS STEEL, SCHEDULE 10, JACKETED WITH CARBON STEEL...............874.47. SJ216(S) STAINLESS STEEL, SCHEDULE 10, STAINLESS STEEL JACKET...................884.48. S301 STAINLESS STEEL, SCHEDULE 40, 1/2” - 2”............................................894.49. SJ301 STAINLESS STEEL, SCHEDULE 40, JACKETED............................................904.50. S331 STAINLESS STEEL, SCHEDULE 80, 3/8” - 2”............................................914.51. S501 STAINLESS STEEL, SANITARY 3-A, O.D. TUBING, 0.065 WALL, WELDED

SEAM 1/2” - 3”...........................................................................................924.52. S501 STAINLESS STEEL, SANITARY 3-A, O.D. TUBING, 0.083 WALL, WELDED

SEAM 4”.....................................................................................................924.53. SJ501 STAINLESS STEEL 0.065 WALL THICKNESS JACKETED 1/2” - 3”...................934.54. SJ501 STAINLESS STEEL, 0.083 WALL THICKNESS JACKETED 4”............................934.55. S502 STAINLESS STEEL, SANITARY 3-A, O.D. TUBING, 0.065 WALL, WELDED

SEAM 1/2” - 3”...........................................................................................954.56. S502 STAINLESS STEEL, SANITARY 3-A, O.D. TUBING, 0.083 WALL, WELDED

SEAM 4”.....................................................................................................954.57. SJ502 STAINLESS STEEL 0.065 WALL THICKNESS JACKETED 1/2” - 3”...................964.58. SJ502 STAINLESS STEEL, 0.083 WALL THICKNESS JACKETED 4”...........................964.59. S515 STAINLESS STEEL, SCHEDULE 10, 1” - 8”, PNEUMATIC CONVEYING PIPE.......974.60. S520 STAINLESS STEEL, SCHEDULE 5S, SEAMLESS OR WELDED SEAM, 1/2” - 4”.. .994.61. SJ520 STAINLESS STEEL, SCHEDULE 10, JACKETED WITH CARBON STEEL.............1004.62. SJ520(S) STAINLESS STEEL, SCHEDULE 5S, JACKETED......................................1014.63. S521 STAINLESS STEEL, SCHEDULE 10S, SEAMLESS OR WELDED SEAM, 1/2” -

4”...........................................................................................................1024.64. SJ521 STAINLESS STEEL, SCHEDULE 10, JACKETED WITH CARBON STEEL.............1034.65. SJ521(S) STAINLESS STEEL, SCHEDULE 5S, JACKETED......................................1044.66. T101 STAINLESS STEEL, SEAMLESS TUBE, 1/4” - 1”........................................1054.67. TABLE 15070-1 PIPE & VALVE SPECIFICATIONS & TEST CONDITIONS BY SERVICE. .1064.68. TABLE 15070–2 GASKET SPECIFICATIONS......................................................1284.69. TABLE 15070-3 INSTRUMENT PROVISIONS......................................................1314.70. TABLE 15070-4 GAUGE & ORIFICE PLATE VALVE DESIGNATIONS BY SERVICE.......132

5. VALVE AND PIPELINE SPECIALTIES.........................1335.1. VALVE IDENTIFICATION.................................................................................1335.2. TABLE 15070-5 MATERIAL CODES................................................................1335.3. PIPELINE SPECIALTIES..................................................................................134



Tabl e of Contents

5.4. TABLE 15070-6 PIPELINE ITEM CODES..........................................................1346. VALVE SPECIFICATIONS.........................................136

6.1. VA – GATE VALVE......................................................................................1366.2. VB – BALL VALVE.......................................................................................1376.3. VB - BALL VALVE.......................................................................................1396.4. VC – CHECK VALVE....................................................................................1406.5. VC - CHECK VALVE.....................................................................................1416.6. VC - CHECK VALVE.....................................................................................1426.7. VG - GLOBE VALVE....................................................................................1436.8. VG - GLOBE VALVE....................................................................................1446.9. VL – ANGLE VALVE.....................................................................................1456.10. VN – NEEDLE VALVE...................................................................................1466.11. VP – PLUG VALVE......................................................................................1476.12. VW – WEIR VALVE.....................................................................................1496.13. VY – BUTTERFLY VALVE...............................................................................1506.14. VY – BUTTERFLY VALVE...............................................................................1516.15. VZ – MISCELLANEOUS VALVES......................................................................153

7. TYPICAL PIPELINE ITEMS........................................1547.1. AVD – AUTOMATIC VENT DEVICE..................................................................1547.2. BFP – BACKFLOW PREVENTER......................................................................1557.3. EJ – EXPANSION JOINT.................................................................................1567.4. EG – FLOW GLASS.....................................................................................1577.5. FLC- FLEXIBLE CONNECTIONS.......................................................................1587.6. FLC- FLEXIBLE CONNECTIONS.......................................................................1607.7. FLC- FLEXIBLE CONNECTIONS.......................................................................1617.8. FLC- FLEXIBLE CONNECTIONS.......................................................................1627.9. LG – LEVEL GAUGE....................................................................................1637.10. NZ - NOZZLE............................................................................................1647.11. PF – PIPELINE FILTER..................................................................................1657.12. PSV – PRESSURE SAFETY VALVE...................................................................1667.13. PSV – PRESSURE SAFETY VALVE...................................................................1677.14. QCU – QUICK COUPLING.............................................................................1687.15. QCU – QUICK COUPLING.............................................................................1697.16. QCU – QUICK COUPLING.............................................................................1707.17. QCU – QUICK COUPLING.............................................................................1717.18. SF - SPECIAL FITTINGS................................................................................1727.19. SF – SPECIAL FITTINGS................................................................................1747.20. ST - STRAINERS.........................................................................................1757.21. ST - STRAINERS.........................................................................................1767.22. ST - STRAINERS.........................................................................................1777.23. SX – SAMPLE COOLER.................................................................................1787.24. TP - TRAP.................................................................................................1797.25. SARCO TRAP SCHEDULE...............................................................................180


General

1. GENERAL

1.1. Work IncludedA. This Specification governs the minimum requirements for the procurement, fabrication, erection

and testing of process and utility piping. This includes all labor, supervision, tools, equipment and materials necessary for a complete, permanent and operational installation. Work to be performed by the Contractor shall include, but not necessarily be limited to, the following:

1. Purchase, unload, store, fabricate, install, support, test, and make operable the process and utility piping systems or portions of piping systems shown on the Contract Drawings and as outlined in the Scope of Work.

2. Purchase, unload, store, fabricate, install, support, test, and make operable the portions of the instrument air lines as specified and/or as shown on the Contract Drawings and outlined in the Scope of Work.

3. Purchase, unload, store, fabricate, install, support, test, and make operable any piping equipment necessary to interface with any instrumentation equipment as shown on the Contract Drawings and outlined in the Scope of Work.

4. Purchase, unload, store, fabricate, install, support, test, and make operable the plumbing water and HVAC piping systems or portions of piping systems shown on the Contract Drawings and as outlined in the Scope of Work.

5. Purchase, unload, store, fabricate, install, support, test, and make operable any underground and yard piping systems or portions of piping systems shown on the Contract Drawings and as outlined in the Scope of Work.

1.2. Related SpecificationsA. The following are related specifications:

Spec. No. TitleSpecification 15090 Process and Utility Sheet MetalSpecification 15130 Process and Utility InstrumentationSpecification 15270 Process and Utility InsulationSpecification 15301 Fire Protection SystemsSpecification 15940 Process and Utility Equipment

B. Referenced within this Specification is related work which shall be performed by the Contractor and is described in detail in the following specifications:

Spec. No. TitleSpecification 15145 Hangers and SupportsSpecification 15195 Piping and Valve Identification


General

Specification 15200 Penetration of Building ElementsSpecification 15210 Cleaning and Disinfecting

1.3. System Description and NomenclatureA. This Specification, along with the Contract Drawings, defines the minimum system requirements

for process and utility piping, valves and pipeline specialties. The use of the word "piping" in this section is understood to include both piping and tubing, including valves and fittings.

B. Modifications, alterations, exceptions or additions to this Specification shall be authorized only by a signed change order or addendum.

C. This Specification and the Contract Drawings are complementary in that any requirement defined by one shall be the same as if explicitly defined by all. If conflicting system requirements are defined by this Specification and the Drawings submitted with this Specification, or if the Contractor has any questions regarding the system requirements, the Contractor shall immediately notify Hershey for written clarification prior to proceeding with any related work.

D. The process and instrumentation diagrams (P&ID) identify each pipeline with a pipeline designation comprised of six parts. An example is:

RMK-05202-3-S501(40F, 50)

RMK Service designation (Raw Milk).05202 Line number, where 052 is the P&ID sheet number of the drawing

on which the line originates, and 02 is a sequential number for the lines on that particular P&ID sheet.

3 Nominal size of the pipe in inches.S501 Piping material specification.40F Nominal temperature of the fluid in OF (optional).50 Nominal pressure of the fluid in psig (optional).

1. The detailed piping drawings identify each pipeline only with the service designation, line number, and pipe size (RMK-05202-3).

E. The method used for identifying piping material specifications is included as a part of the Piping Material Specifications. (See Table of Contents for Page Details)

F. Valves are identifying with Tag Numbers consisting of four parts as illustrated below.2VAF01

The first number (2) is the nominal pipe size. The size indicator may be omitted where it is the same as the line size.The first two letters (VA) are body type identifiers, (see TABLE 2 below).

The next letter (F) is the body material code (see TABLE 1 below).

The last two numbers (01) are sequential identifiers.


General

TABLE 1 - MATERIAL CODES

CODE MATERIALA Aluminum and Aluminum Alloys B Brass or BronzeC Cast ironD Ductile ironF Carbon steel - Low and Intermediate AlloysG GalvanizedK Copper and Copper AlloysM MonelN NickelP Plastic and FiberglassS Stainless steels

TABLE 2 - PIPELINE ITEM CODES

SYMBOLS DESCRIPTIONASP Air Separator AVD Automatic Vent Device BFP Backflow PreventerEJ Expansion JointEJX Engineered Expansion JointES Emergency ShowerFCV Flow Control Valve (Self-contained)FG Flow GlassFLC Flexible ConnectionHV Hand ValveLCV Level Control Valve (Self-contained)LG Level GaugeNZ NozzlePCV Pressure Control Valve (Self-contained)PF Pipeline FilterPRV Pressure Reducing ValvePSE Rupture DiscPSV Pressure Relief ValveQCU Quick CouplingRO Restriction OrificeSA Shock AbsorberSF Special FittingSJ Swivel JointSL Silencer SPP Special Piping PanelST StrainerSX Sample CoolerTCV Temperature Control Valve (Self-contained)TP TrapVA Gate ValveVB Ball ValveVC Check ValveVF Vent FittingVG Globe ValveVL Angle ValveVM Multiport ValveVN Needle ValveVP Plug Valve


General

TABLE 2 - PIPELINE ITEM CODES

SYMBOLS DESCRIPTIONVW Weir ValveVY Butterfly ValveVZ Miscellaneous valveX Heat Exchangers

G. Pipeline specialties are identified with tag numbers consisting of two parts. An example is:AVD01

The letters (AVD) are type identifiers (see TABLE 2 above).

The numbers (01) are sequential identifiers.

A two-part Piping Specialty Designation is used where the item requires unique identification. An example is:

PCV05011

The letters (PCV) are the pipeline item symbol (Pressure Control Valve)

The numbers 05011 is the identifier number, where (05) is the process system number, and 011 is a sequential number for the individual item.

1. If a "V" appears behind an equipment number, instrument tag number, or a piping specialty designation, the item shall be furnished by a vendor.

1.4. ReferencesA. Specific editions of standards incorporated in this Specification by reference are shown in the

following lists. Any materials furnished by or work performed by the Contractor shall meet these standards. It is the Contractor’s responsibility to make sure the latest version of the particular spec is being used.

B. The following is a list of American National Standards Institute (ANSI) standards referenced within this Specification.

ANSI Std. No. Title

B1.1 Unified Screw Threads (UN and UNR Thread Form)B1.20.1 Pipe Threads, General Purpose (Inch)B16.1 Cast Iron Pipe Flanges and Flanged Fittings, Class 25, 125,

250, and 800B16.3 Malleable Iron Threaded Fittings: Classes 150 and 300B16.4 Gray Iron Threaded Fittings, Class 125 and 250B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through 24B16.9 Factory-Made Wrought Steel Buttwelding FittingsB16.10 Face-to-Face and End-to-End Dimensions of Valves B16.1 Forged Fittings, Socket Welding and ThreadedB16.14 Ferrous Pipe Plugs, Bushings, and Locknuts with Pipe Threads B16.15 Cast Copper Alloy Threaded Fittings: Classes 125 and 250B16.18 Cast Copper Alloy Solder Joint Pressure FittingsB16.21 Nonmetallic Flat Gaskets for Pipe FlangesB16.22 Wrought Copper and Copper Alloy Solder-Joint Pressure

Fittings


General

ANSI Std. No. Title

B16.24 Cast Copper Alloy Pipe Flanges and Flanged Fittings, Class 150 and 300

B16.25 Buttwelding EndsB16.28 Wrought Steel Buttwelding Short Radius Elbows and ReturnsB16.34 Valves-Flanged, Threaded and Welding End B16.36 Orifice FlangesB16.39 Pipe Unions, Malleable Iron ThreadedB18.2.1 Square and Hex Bolts and Screws (Inch Series)B18.2.2 Square and Hex Nuts (Inch Series)B31.3 Power and Process PipingB31.5 Refrigeration Piping and Heat Transfer ComponentsB36.10M Welded and Seamless Wrought Steel PipeB36.19M Stainless Steel Pipe B46.1 Surface Texture (Surface Roughness, Waviness, and Lay)F2.1 Food, Drug, and Beverage EquipmentH35.2M Dimensional Tolerances for Aluminum Mill ProductsZ49.1 Safety in Welding and Cutting and Allied Processes (AWS

Z49.1)

C. The following is a list of American Petroleum Institute (API) Standards referenced within this Specification:

API Spec. No. Title

5L Lined Pipe601 Metallic Gaskets for Raised-Face Pipe Flanges and Flanged

Connections (Double-Jacketed Corrugated and Spiral Wound)

D. The following is a list of American Society of Testing and Materials (ASTM) Standards referenced within this Specification:

ASTM Std. No. Title

A 36/36M Standard Specification for Carbon Structural SteelA 47/47M Standard Specification for Ferritic Malleable Iron CastingsA 53/53M Standard Specification for Pipe, Steel, Black and Hot-dipped,

Zinc-Coated Welded and Seamless A 105/105M Standard Specification for Carbon Steel Forgings for Piping

ComponentsA 106/106M Standard Specification for Seamless Carbon Steel Pipe for

High-Temperature ServiceA 126 Standard Specification for Gray Iron Castings for Valves,

Flanges and Pipe FittingsA 153/153M Standard Specification for Zinc Coating (Hot Dip) on Iron

and Steel HardwareA 182/182M Standard Specification for Forged or Rolled Alloy and

Stainless Steel Pipe Flanges, Forged Fittings and Valves and Parts for High-Temperature Service

A 183 Standard Specification for Carbon Steel Track Bolts and NutsA 193/193M Standard Specification for Alloy-Steel and Stainless Steel

Bolting Materials for High-Temperature Service or High-Pressure Service and Other Special Purpose Applications


General

ASTM Std. No. Title

A 194/194M Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High-Pressure or High-Temperature Service, or Both

A 197/197M Standard Specification for Cupola Malleable IronA 234/234M Standard Specification for Piping Fittings of Wrought Carbon

Steel and Alloy Steel for Moderate and High Temperature Service

A 240/240M Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

A 269 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service

A 270 Standard Specification for Seamless Welded Austenitic Stainless Steel Sanitary Tubing

A 276 Standard Specification for Stainless Steel Bars and ShapesA 307 Standard Specification for Carbon Steel Bolts and Studs,

60,000 psi Tensile StrengthA 312/312M Standard Specification for Seamless, Welded, and Heavily

Cold Worked Austenitic Stainless Steel PipesA 370 Standard Test Methods and Definitions for Mechanical

Testing of Steel ProductsA 403/403M Standard Specification for Wrought Austenitic Stainless Steel

Piping FittingsA 530/530M Standard Specification for General Requirements for

Specialized Carbon and Alloy Steel Pipe A 536 Standard Specification for Ductile Iron CastingsA 563 Standard Specification for Carbon and Alloy Steel Nuts B 61 Standard Specification for Steam or Valve Bronze Castings B 62 Standard Specification for Composition Bronze or Ounce

Metal CastingsB 68M Standard Specification for Seamless Copper Tube, Bright

Annealed (Metric)B 75M Standard Specification for Seamless Copper Tube (Metric)B 88 Standard Specification for Seamless Copper Water Tube B 98/98M Standard Specification for Copper-Silicon Alloy Rod, Bar,

and ShapesB 241/241M Standard Specification for Aluminum and Aluminum-Alloy

Seamless Pipe and Seamless Extruded TubeB 247 Standard Specification for Aluminum and Aluminum-Alloy

Die Forgings, Hand Forgings, and Rolled Ring ForgingsB 361 Standard Specification for Factory-Made Wrought Aluminum

and Aluminum-Alloy Welding Fittings C 478 Specification for Precast Reinforced Concrete Manhole

SectionsC 497 Standard Specification for Method of Testing Concrete Pipe,

Manhole Sections, or TileD 1784 Standard Specification for Rigid Poly (Vinyl Chloride) (PVC)

Compounds and Chlorinated Poly (Vinyl Chloride) (CPVC) Compounds

D 1785 Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80 and 120

D 2464 Standard Specification for Threaded Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80


General

ASTM Std. No. Title

D 2466 Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 40

D 2467 Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80

D 2564 Standard Specification for Solvent Cements for Poly (Vinyl Chloride) (PVC) Plastic Pipe and Fittings

D 2855 Standard Practice for Making Solvent-Cemented Joints with Poly (Vinyl Chloride) (PVC) Pipe and Fittings

F 336 Standard Practice for Design and Construction of Nonmetallic Enveloped Gaskets for Corrosive Service

F 437 Standard Specification for Threaded Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80

F 438 Standard Specification for Socket-Type Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 40

F 439 Standard Specification for Socket-Type Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80

F 441/441M Standard Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80

F 493 Standard Specification for Solvent Cements for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe and Fittings

A3.0 Standard Definitions; Including Terms for Adhesive Bonding, Brazing, Soldering, Thermal Cutting and Thermal Spraying

A5.1 Specification for Carbon Steel Electrodes for Shielded Metal Arc Welding

A5.4 Specification for Stainless Steel Electrodes for Shielded Metal Arc Welding

A5.5 Specification for Low Alloy Steel Electrodes for Shielded Metal Arc Welding

D1.1 Structural Steel Welding Code Steel

E. The following is a list of American Water Works Association (AWWA) Standards referenced within this specification:

AWWA Std. No. TitleC200 Steel Water Pipe 6 Inches and UpC203 Coal-Tar Protective Coatings and Linings for Steel Water

Pipelines - Enamel and Tape - Hot-Applied

F. The following is a list of Manufacturer's Standardization Society of the Valve and Fittings Industry (MSS) Standards referenced within this specification (use latest revisions of these specifications):

MSS Std. No. Title

SP-25 Standard Marking System for Valves, Fittings, Flanges, and Unions

SP-42 Class 150 Corrosion-Resistant Gate, Globe, Angle and Check Valves with Flanged and Buttweld Ends

SP-43 Wrought and Fabricated Buttwelding Fittingsfor Low Pressure, Corrosion Resistant Applications

SP-45 Bypass and Drain Connection Standard SP-51 Class 150LW Corrosion Resistant Cast Flanges and Flanged

Fittings SP-58 Pipe Hangers & Supports - Materials, Design, and

Manufacture


General

MSS Std. No. Title

SP-69 ANSI/MSS Edition Pipe Hangers & Supports - Selection and Application

SP-73 Silver Brazing Joints for Wrought and Cast Solder Joint Fittings

SP-79 Socket-Welding Reducer Inserts SP-80 Bronze Gate, Globe, Angle and Check ValvesSP-83 Class 3000 Steel Pipe Unions, Socket-Welding and Threaded SP-89 Pipe Hangers and Supports - Fabrication and Installation

Practices

G. The following is a list of miscellaneous standards referenced within this specification:

Pipe Fabrication Institute (PFI):

Standard No. Title

ES-7 Minimum Length and Spacing for Welded Nozzles

ES-24 Pipe Bending Methods, Tolerances, Process and Material Requirements

Society of Automotive Engineers (SAE):

Standard No. Title

J513 Refrigeration Tube Fittings, Standard

National Fire Protection Agency:

Standard No. Title

NFPA 24 Standard for the Installation of Private Fire Service Mains and Their Appurtenances

Commonwealth of Pennsylvania, Pennsylvania Code:

Standard No. Title

PDA Title 7, Agriculture, Part III, Bureau of Foods and Chemistry, Chapter 59, Milk Sanitation and Standards

International Association of Milk, Food and Environmental Sanitarians:

Standard No. Title

3-A 3-A Sanitary Standards

1.5. Quality AssuranceA. All work shall be done by skilled craftsmen regularly engaged in the appropriate trade.


General

B. All materials and equipment furnished by the Contractor shall be new and free from defects. Neither materials nor equipment, whether furnished by the Contractor or others, shall be installed or used in a fabrication assembly if the items are physically damaged or functionally defective. Materials not covered by detailed specifications shall be standard products of reputable manufacturers and suitable for intended use.

C. All work performed by the Contractor shall be of good quality and done in a safe manner. The Contractor shall not perform any work during periods in which environmental or site conditions may adversely affect the serviceability of the installation. The Contractor shall not damage an existing installation or work being performed by others. The Contractor shall repair any damage at his own expense and at the direction and approval of Hershey. If conflicts arise, the Contractor shall immediately report them to Hershey for resolution. Any work performed by or materials installed by the Contractor which is found to be unsatisfactory shall be corrected by the Contractor at the Contractor's expense.

D. Nothing in this Specification shall be interpreted as relieving a supplier of the responsibility for complete compliance with the aforementioned codes and standards where they apply.

E. A Manufacturer's Certificate of Compliance shall accompany all pipe, certifying that the pipe has been manufactured and tested in accordance with the applicable ASTM standard. The certificate shall identify the items it covers.

F. All piping materials shall be marked and identified in accordance with the applicable ASTM specification. If cleaning is performed on the materials and markings are removed, the materials shall be remarked.

1.6. SubmittalsA. All submittals shall be in accordance with the requirements outlined by Hershey.

B. If the materials and methods of installation to be used are in compliance with the specification, submission of samples or data to confirm compliance is not required. If the Contractor proposes materials or methods not exactly as specified, but intended to be of equal or better quality and performance, then catalog data sheets, samples and other supporting information shall be submitted for Hershey's review in accordance with the requirements outlined by Hershey.

1.7. Delivery, Storage, and Handling A. Materials shall be delivered to the job site in the original manufacturer's package. The materials

shall be factory stamped or tagged with the manufacturer's identification number along with Hershey's tag number if applicable. All pipe fittings 2" and smaller shall be containerized according to material type and size (i.e. 2" Carbon Steel socketweld tees). Each container shall be marked to completely identify the quantity, type and size of the materials within.

B. Before accepting any materials on the job site, the Contractor and Hershey shall inspect the materials. Any materials which are found to be damaged, defective or unsuitable for the intended service shall not be accepted. All flange faces shall be protected with wood, plastic or soft metal to prevent damage to these surfaces during shipping and handling. All threaded ends of pipe shall be protected by plastic thread protectors to prevent damage to the threads during shipping and handling.


General

C. Materials shall be stored at the job site in a manner which will not damage, deface or otherwise reduce the serviceability of the materials. Materials which are susceptible to weather damage shall be stored in a weatherproof environment. All materials shall be stored with the manufacturer's identification and Hershey's tag number, if applicable.

D. All handling of materials shall be done in accordance with the manufacturer's recommendations and in a manner which will not damage or reduce the serviceability of the material.

E. Storing and Handling Coated Pipe and Conduit

1. Care shall be taken in unloading and lifting units off truck. Lift units with wide sling and/or slings. Rope or cable slings shall not be used unless unit is protected.

2. Units shall be placed on boards to keep them off of ground when stacked. When piping is approximately 40 feet in length, four boards shall be used. For approximately 20-foot lengths, two boards shall be used. If units are stockpiled, boards shall be used between each layer of pipe. Pipe and conduit units shall be blocked at the end of the timbers to prevent units from rolling.

1.8. Project/Site ConditionsA. The Contractor shall ensure that temperature and other environmental conditions are favorable for

all material installations.

1.9. Sequencing/SchedulingA. All sequencing and scheduling of work to be performed under this Specification shall be in

accordance with the agreement negotiated by Hershey for Contractor Services, including all exhibits and attachments to the agreement.

1.10. Alternates A. The Contractor may suggest alternates covering each of the following subjects:

B. Alternative materials or equipment to improve quality, schedule or pricing.

C. Exceptions to the specifications covering materials, manner of application, or other details.

D. If the Contractor has suggested changes or modifications to the system requirements, the Contractor shall submit, in writing, a description of the proposed changes or modifications for review by Hershey.

E. The information shall include catalog data sheets as a minimum and shop drawings, samples and other supportive information as necessary for Hershey to evaluate the proposed materials.

F. Hershey shall review alternative recommendations and shall be the sole judge in determining whether the proposed material, accessory, or item meets the stated criteria for service and conditions imposed.


General

G. The Contractor shall not proceed with any proposed changes or modifications until authorized to do so by Hershey in writing. The cost of any work performed on proposed changes or modifications without Hershey's written approval will be at the Contractor's expense, as well as any cost for correcting such unauthorized work.

1.11. WarrantyA. Warranty of work to be performed under this section shall be in accordance with the agreement

negotiated by Hershey for Contractor Services, including all exhibits and attachments to the agreement.


Products

2. PRODUCTS

2.1. General A. Materials shall conform to the standards specified, shall be new, free from defects and

imperfections, and shall be of recent manufacture. Materials not covered by detailed specifications shall be standard products of reputable manufacturers and suitable for intended use. Materials shall be standard catalogued products, commercially available.

B. Hershey reserves the right to reject any material if it has not been demonstrated to its satisfaction that the requirements of this Specification have been met.

C. No asbestos is permitted in any valve or piping specialty.

2.2. Piping MaterialsA. A complete list of fluid services, service symbols, piping specifications, gasket specifications, test

pressures, shutoff, throttle and check valve tag numbers, and strainer tag numbers are provided in Table 15070-1 (page 106).

B. Gasket material specifications are listed in Table 15070-2 (page 128).

C. Table 15070-3 (page 131) indicates provisions to be made in the piping system by the Contractor for the installation of either instrumentation or in-line components by others.

D. Table 15070-4 (page 132) indicates specific valve types by service to be installed as part of the instrument provisions.

E. Following Table 15070-4 (page 132) are the individual Piping Specifications which describe in detail the requirements for piping. The individual Piping Equipment Specifications which describe in detail the requirements for valves, strainers and other inline piping specialties follow the piping specifications.

F. The Drawings show the various piping specialties by drafting symbols, which may be individually identified. If the symbol is not individually identified, it shall be as designated in Table 15070-1 (page 106).

G. All welding and wrought copper elbows procured under this Specification shall be of the standard, long-radius type, unless specifically noted otherwise. Short radius butt welding elbows shall only be used where shown and noted on the piping drawings. Mitered elbows shall not be used.

H. Make all branch connections using suitable fittings and additional reinforcements as described in Code Paragraph 327.4.4. Factory-made welding outlet fittings manufactured by Allied, Bonney Forge, or WFI are recommended for this branch connection service. Fish-mouth pipe connections at branches, laterals, tees, or crosses will not be permitted unless approved in writing by Hershey.


Products

1. The facing for flanges listed in the Piping Specifications is for flanges at valves and in-line connections. Flanges at equipment shall be faced and drilled to match the equipment flange. Where nonmetallic flanges are mated to metallic flanges, or where cast-iron flanges are mated to steel flanges, both flanges shall be flat-faced and a full face gasket shall be used. Flanges shall have a minimum of four bolts.

2. No threaded flanges shall be used to connect equipment; these flanges shall be weldneck or socketweld.

3. All ammonia flanges shall be designed for a minimum of four bolts.

I. Any product-contact surface shall not contain copper, zinc, brass, lead, aluminum or other materials which may leach into the product.


Execution

3. EXECUTION

3.1. General RequirementsA. General

1. Check connections to equipment, piping components, and instruments and provide matching piping connections as required.

2. Insulation thickness is shown in Specification 15270. Check for adequate clearance around each pipe to be insulated. If there is insufficient clearance to install insulation of the specified thickness, notify Hershey in writing before proceeding with the work. Hershey will advise in writing if the pipe is to be relocated or if no specified insulation thickness is acceptable.

3. Piping connections to tanks, equipment, etc. shall be made so they do not cause damage to the equipment during connection and after the equipment is in operation.

4. Misalignment or improper fit of piping and components is not acceptable. All piping shall be installed without springing or forcing.

5. Wherever the Drawings call for a tie-in to existing systems, the Contractor shall adjust or modify any existing system which may be affected by the tie-in. This shall be done at no additional cost to the project. The Contractor shall coordinate with Hershey for scheduled shutdown of existing service for tie-in.

6. Any material removed in the performance of work under this Specification which does not get reinstalled shall be turned over to Hershey.

7. Certain piping specialties may be furnished with Hershey-purchased Equipment Packages or are provided by other specifications covered in Specification 15070. These furnished items are so indicated on the Contract Drawings. Install any of these items which appear in the piping furnished under this Specification. Specification 15940, Process and Utility Equipment, will furnish and install any items which appear in piping furnished with the equipment listed in Section 15940.

8. Pipe and conduit shall not be installed over conveyors or open equipment containing product, unless specifically indicated on the Contract Drawings.

B. Instrument Air

1. For instrumentation equipment, the Contractor shall provide and install all air headers and branch headers, including root valves, for instruments to be installed as outlined in the scope of work.

C. Instrumentation Equipment

1. Modulating Valves


Execution

a. The Contractor shall be responsible for receiving, storing, and maintaining the cleanliness of any modulating valves and shall furnish and install any flanges, gaskets and bolts, and the necessary reducers required to install these valves.

b. The Contractor shall be responsible for these valves from time of receipt until they are installed and tested. The Contractor shall inspect all valves for apparent damage at time of receipt, and shall identify and report in writing to Supplier and Hershey any damage found. The Contractor shall return the damaged valves to Supplier for replacement.

c. The Contractor shall install these valves in the piping, as listed in the referenced Instrument Index (both flanged and otherwise). The instrument air lines, electrical wiring, etc. for these modulating and open-close valves will be furnished and installed by others.

d. All valves which are improperly installed or damaged are to be corrected by the Contractor.

e. The Contractor shall install any orifice plates, mating flanges, orifice valves, and nipples supplied by the Contractor or by the Owner as a part of the piping system. The Orifice Valves are listed in Table 15070-4 (page 132).

2. The Contractor shall install all instrumentation provisions required for instrumentation equipment listed in Specification 16900. This equipment is listed in the Instrument Provisions List, along with the specific connections required. Details governing installation of these connections are shown on the Contract Drawings. These connections shall be of the same type as specified in Table 15070-1 (page 106) for the services involved, unless noted otherwise on the Drawings. The gauge valves to be used are listed in Table 15070-4 (page 132).

3. The Contractor shall also provide any other connections required by the piping systems specified within this Specification. Provide a valve for all connections to pressure instruments.

4. The Contractor shall furnish and install any temporary spool pieces required to replace instrumentation equipment during line cleaning.

D. The Contractor shall identify all piping and piping specialty items in accordance with the requirements of Section 15195, Piping and Valve Identification. Identify each piping specialty item prior to or upon arrival at the job-site with a metal tag.

E. Field Measurements

1. Field check dimensions shown on the Drawings and the "certified" equipment drawings. Resolve any discrepancies before starting the work.

2. Verify all dimensions in the field as necessary and be responsible for the proper dimensions and alignment of the finished piping. Interference’s noted shall be brought in writing to the attention of Hershey.


Execution

F. Maintain adequate clearance around piping, equipment, and building structure.

G. The Contractor shall provide all temporary piping systems as required. The location and arrangement of all temporary piping shall be reviewed by Hershey prior to installation. All temporary piping shall be removed as soon as practicable. Installation, materials, and testing of all temporary piping shall conform to this Specification in every respect.

H. All drain piping shall be field routed to within six inches of the nearest floor drain, unless otherwise noted. The Contractor shall provide adequate supports for this piping.

I. Where required by the Contract Drawings, excavation, trenching, and backfilling for underground and yard piping shall be performed by the Contractor in accordance with Hershey Specification 02211, Utility Earthwork. Backfilling shall not be done until final inspection and hydrostatic tests are completed and approved.

3.2. Installation Details - GeneralA. Coding of Pipe

1. All piping systems except ammonia services installed and tested under this Specification shall conform to the applicable portions and the specified referenced paragraphs of the ASME "Code for Pressure Piping", and ANSI/ASME B31.3, "Process Piping", hereinafter referred to as the "Code". All ammonia service piping systems shall be per ANSI/ASME B31.5, "Refrigeration Piping and Heat Transfer Components". All sanitary piping shall be per 3-A Sanitary Standards.

B. Pipe

1. Use full lengths of pipe where length between fittings is less than the mill-random lengths of pipe. Avoid extra joints.

2. In general, piping drawings have been designed for field fabrication; however, any part thereof may be prefabricated at a pipe fabrication shop or at an on-site pipe shop at the option of the Contractor, subject to the approval of Hershey, provided preassembly does not conflict with erection requirements and sequence of erection. All drawings required for shop fabrication shall be provided by the Contractor.

3. The Contractor shall dimension and fabricate assemblies to conform to the overall piping dimensions as shown on the piping Drawings.

4. Prefabricated piping shall provide sufficient field welds to permit the completion of flanged connections without strain on equipment or piping.

5. Jacketed piping shall be fabricated in accordance with the Standard Piping Details.

C. Fabrication Accuracy and Installation


Execution

1. Accurately fabricate and install piping parallel to building lines. Slope horizontal steam, condensate and ammonia suction lines down in the direction of flow at the rate of one inch in 40 feet minimum. Milk piping shall be sloped 1/8-inch per foot, or as noted on the Drawings. CIP piping shall be sloped one inch in 10 feet, or as noted on the Drawings. Atmospheric hot water (125 OF and 140 OF) and chilled water (55 OF) gravity return lines shall be sloped 1/4-inch per foot, or as noted on the Drawings. All other horizontal piping shall be installed level. All vertical piping shall be installed plumb.

2. Reducers in horizontal steam and condensate lines shall be eccentric with bottom of reducer level. Eccentric reducers in process lines shall be installed to avoid pocketing the lines. Any exceptions are shown and noted on the Drawings.

D. Welding Qualifications, Weld Records and Quality Control Samples

a. Perform all welding of piping systems with qualified welders and/or welding operators. Qualify welders and/or welding operators in accordance with ASME Code Paragraph 327.5 and 527.5. In addition, all stainless steel welders shall be tested using two 4" coupons welded on a fixed 45 degree angle using the welding method described in Section 3.9 and 3.10 of this section. This test weld must be accepted by Hershey before the welder is considered qualified. This test weld shall be equal to or better than the approved samples submitted under Section 3.5.

2. Submit all welding procedures to Hershey prior to the start of any work.

3. Maintain qualification weld records in accordance with ASME Code Paragraph 327.6 and 527.6. Provide a copy of the qualification weld records to Hershey. Keep records current at all times.

4. In the event that work on piping or piping components must be done at facilities other than the job-site by others, performance tests or papers satisfactory to Hershey shall be provided by the Contractor for the welders performing the work prior to any work.

5. Quality Control Samples

a. Prior to beginning fabrication of any piping systems under Sections 3.7, 3.8, 3.9 or 3.10 of this Section, the Contractor shall prepare and submit for approval by Hershey three quality control samples of pipe joints made in accordance with applicable specifications.

b. The Contractor shall prepare and submit additional samples as required until three samples of each pipe system are approved by Hershey. One approved sample will be returned to the Contractor.

c. The approved samples shall be the basis for minimum acceptable quality of pipe joints furnished under this Contract and for welder qualification tests.

E. Installation Details - General Welding Procedures


Execution

1. Carbon steel welding shall be performed with the manual metal arc process (SMAW) using coated electrodes, gas tungsten arc (GTAW) process or gas metal arc (GMAW) process.

2. All carbon steel product lines must have the root pass welded by the GTAW process. The root pass shall be protected in the inside of the pipe with an inert gas purge maintained until the root pass is completed. The services considered carbon steel product lines are:

a. CBE - Cocoa Butter Equivalent

b. CHC - Chocolate Paste, Compound

c. CHD - Chocolate Paste, Dark

d. CHM - Chocolate Paste, Milk

e. CHP - Chocolate Paste (Generic)

f. CHR - Chocolate Paste, Rework

g. CL ( ) - Chocolate Liquor

h. COB - Cocoa Butter

i. COB/VAN - Cocoa Butter and Vanillin Slurry

j. LCB - Lactose Blend

k. LEC - Lecithin

l. LEC/COB - Lecithin/Cocoa Butter

m. Other misc. services

3. All carbon steel product piping listed in Section 3.2 will utilize the following cleaning procedure prior to installation:

a. Piping is to be sand-blasted prior to fabrication to remove all paint, oil, mill scale. This can be done either by the pipe supplier or by the piping Contractor. Glass bead blasting is not acceptable.

b. Inside of piping is to be air-blown and/or cleaned with clean, dry rags. Ends of pipe are to be sealed until fabrication.

c. Optional - piping can also be flushed with alcohol, either by spraying or pulling clean rags soaked with alcohol through the piping. Make sure piping is dry before moving to next step.


Execution

d. Just prior to fabrication, the inside of the piping is to be coated with cocoa butter (CB) or deodorized soybean oil (SBO). Use of CB is preferred - if SBO is used, care must be taken to prevent rancidity by keeping containers sealed when not in use and by using material in a reasonable amount of time. CB/SBO can be applied with a sprayer or by pulling clean rags soaked with CB/SBO through the pipe 2 times from each end. Pipe ends must be sealed again until fabrication.

e. Once piping is welded, weld zone must be re-coated with CB/SBO prior to installation. Pipe ends must be sealed again until piping is installed.

4. Stainless steel product piping can be wet cleaned before fabrication or flushed with clean potable water after fabrication. Piping must be drained and allowed to dry prior to sealing.

5. All carbon steel ammonia lines must have the root pass welded by the GTAW process. The root pass shall be protected in the inside of the pipe with an inert gas purge maintained until the root pass is completed. The services considered ammonia lines are:

a. NHG – Ammonia Hot Gas

b. NHL – Ammonia Liquid

c. NHP – Ammonia Pump-out

d. NHS – Ammonia Suction

e. NHV – Ammonia Vent

6. Stainless steel welding shall be performed with the gas tungsten arc (GTAW) process. The weld joint shall be protected in the inside of the pipe with an inert gas purge maintained until the weld joint has been completed.

7. When welding stainless steel, all foreign matter including marking chalk and paint shall be removed for a distance of at least six inches from the weld. Stainless steel shall not be welded to galvanized steel for any purpose.

8. In fitting-up preparatory to final welding, the proper gap shall be maintained while tack- welding the pipe and connections in position so that a proper gap is made for a full penetration weld.

9. Tack welds, line-up clamps, and welded braces may be used for temporary joint alignment. If metal braces are used, defects resulting from their removal shall be repaired to the satisfaction of Hershey.

10. Permanently welded-in backing rings shall not be used.

11. Small, sound tack welds which penetrate to the bottom of the welding groove may become a part of the finished weld. Tack welds lacking penetration are not acceptable and must be chipped or ground out. Large tack welds which almost fill the welding groove are not acceptable and shall be removed.


Execution

12. Tack welds shall be of the same quality and made by the same process as the rest of the weld or they shall be removed from the weld prior to the completion of the weld.

13. The deposited weld metal shall have essentially the same physical and chemical properties as the base material.

14. All welds shall have complete penetration and fusion, including single welded butt joints without backing strips. All longitudinal and circumferential pressure retaining joints shall be of the butt type. Longitudinal joints shall be full penetration welds.

15. All flux and slag shall be completely removed from the surface of all welds (before the next successive layer is applied), by grinding or brushing, using materials of a composition which will not contaminate the surface of the welds. The Contractor shall maintain separate tools to be used for stainless steel only. No tools used on any other metal may be used on any stainless steel pipe, pipe hangers or equipment. Any defects shall be removed from each completed pass. The completed weld shall be cleaned of slag and spatter metal on the surface.

16. Arc strikes and weld starts shall not be made on the base metal outside the weld groove nor outside an area which will be encompassed by the weld. Inadvertent arc strikes outside of a weld zone shall be removed by grinding or filing and the arc strike area shall be visually examined under magnification or liquid penetrant examination.

17. All filler metals shall be properly packaged and stored to prevent damage and deterioration of the materials prior to and during application in welding. Coated electrodes shall be stored in heated cabinets.

18. When welding dissimilar stainless steels (such as Type 316 to 304), the deposited weld metal shall have the same chemical and physical properties as the more noble (higher alloy) metal.

19. For welding of stainless steel to carbon steel, an alloy electrode shall be used which will produce a sound ductile weld. E-310 or E-309 welding rod or equal shall be used.

20. Branch Connections

a. All branches shall be properly fitted to assure the production of sound welds.

b. Where openings for branches are cut in runs of pipe, all materials which may drop inside the pipe shall be completely removed before branch lines are welded in place.

c. Branch connection joints shall be prepared so as to permit full penetration welds of a quality comparable to the circumferential welds in the same piping system.

d. All welding of branch connections shall be in accordance with ANSI B31.3.

e. Branch welds shall merge smoothly with the surface of the pipe with no notches or undercutting permitted.


Execution

F. Flanged Joints

1. Bolt holes of the flanges shall straddle the normal vertical and horizontal centerlines, unless otherwise shown on the Drawings.

2. Installation of gaskets and bolting procedure shall conform to ASME Code Paragraph 335.2. Use one, and only one, gasket per joint. Nuts on bolts and/or stud bolts shall be tightened by the crossover method to load gaskets evenly. Tightening shall be repeated by going over and across until the joint is uniformly tight. Torque wrenches shall be used where required to uniformly torque bolts. Any bolts and nuts which are over- torqued shall be replaced.

3. Flange bolts and/or stud bolt length shall comply with ANSI B16.5.

4. Flange bolts and/or stud bolts shall be lubricated with oil and graphite at time of installation.

5. No flanged joints shall be made up if misalignment exceeds the following limits:

a. Flange facings shall not be out of line more than 3/64" per foot, measured across any diameter.

b. The lateral distance between the centers of the flanges shall not exceed 1/8" in any direction.

c. The distance between any two mating bolt holes, after one pair of mating bolt holes has been lined up, shall not exceed 1/16".

6. All ammonia flanges shall be designed for a minimum of four bolts.

7. All flanges shall be as shown in the piping specifications, except for pipe flanges that join equipment. These flanges shall be faced and drilled to match equipment flanges.

G. All devices installed in the piping systems which require periodic removal for maintenance or replacement shall be installed so they can be removed without cutting or damaging the pipe.

H. Unions - Unions are not normally shown on the Contract Drawings. Install unions at each of the following locations in all systems that are not flanged:

1. Near threaded connections to mechanical or piping equipment.

2. On both sides of threaded control valves and other in-line instruments.

3. On the branch side of branch connection valves.

4. Where shown on the Drawings.

I. Any chain wheel operators required will be called out on the Contract Drawings.


Execution

J. Dielectric Joints - Use dielectric joints to connect piping of dissimilar metals, such as stainless steel-to-copper, carbon steel-to-copper, galvanized steel-to-copper, stainless steel-to-carbon steel, etc. Joints shall be dielectric unions for sizes 2" and smaller and flanged joints for sizes 2-1/2" and up; for stainless steel-to-copper and from carbon steel-to-stainless steel tubing, use flanged joints for all sizes. Use bolt insulation kits for dissimilar flanges in all liquid services.

K. Vents & Drains - The Contractor shall provide vents and drains in all piping systems which require a hydrostatic test. Vents shall be located at the high point of each line or branch connections where air may be entrapped during testing. Drains shall be located at the low points. Do not install permanent vents and drains in sanitary piping, unless otherwise indicated on the Contract Drawings.

1. On piping systems one inch and up, the vent and/or drain shall be 3/4" nominal size, unless otherwise noted. Install line size vent and drain valves in hydrostatically tested piping systems 3/4-inch and smaller, unless otherwise noted. Materials shall follow the appropriate Piping Materials Specification for each service.

2. Vent or drain valves not removed from the piping systems shall be plugged or capped.

3. The Contractor shall be responsible for the actual location of all vents and drains subject to approval by Hershey.

L. Perform all bonding of non-metallic piping systems with qualified bonders or bonding operators. Qualify bonders and/or bonding operators in accordance with Code Paragraph A327, Chapter VII ANSI/ASME B31.3.

M. Valves

1. Gate Valves

a. Install gate valve stems in an upward vertical position unless otherwise shown on the Contract Drawings. Install stems in a horizontal position for valves with chain wheel operators.

2. Globe Valves

a. Install globe valve stems in a horizontal position on drain lines and on ammonia stop valves. Install all other globe valve stems in an upward vertical position unless otherwise shown on the Drawings. Install manual globe valves with the pressure under the seat.

3. Butterfly Valves

a. Install valve with stem in the horizontal position wherever possible. Unless otherwise shown on the Drawings, install butterfly valve operators in the vertical position with the valve disc closed when the cylinder piston is retracted. Install butterfly valves such that the disc will be forced into the seat by the high pressure side of the service.

4. Weir Valves


Execution

a. Install weir valve stems so they form a 15 degree angle above the horizontal run of piping. Position bonnet weep holes to face downward. Exceptions are shown on the Contract Drawings. When weir valve stems are in other than the above described 15 degree angle, position bonnet weep holes away from aisle or working area.

5. Check Valves

a. If swing check valves must be mounted in a vertical orientation, the flow shall be vertically upward at all times.

N. Strainers

a. Install strainers at a location easily accessible for periodic maintenance and inspection. Provide temporary strainers on the inlet side of each major unit of equipment not provided with permanent strainers. Use temporary strainers with a 1/8-inch mesh. Use temporary strainers which are readily visible when installed in a piping system. Accurately log the physical location and date of installation for each temporary strainer. Remove temporary strainers only at the direction of Hershey and enter the date of removal in a Temporary Strainer Log.

O. Relief Valves

a. Relief valves shall be piped to outside atmosphere when shown on Contract Drawings. Relief valves shall not discharge above or towards electrical equipment, working areas, or corridors. Provide drip pan elbows on all steam safety valves unless indicated otherwise on the Contract Drawings. Install drain lines from discharge of drip pan elbows to within six inches of the nearest floor drain.

P. Install bird screens and insect screens on vent and exhaust lines as called for on the Contract Drawings.

a. Bird screen shall be 1/2” mesh, 304 SS, 0.120 wire diameter.

b. Insect screens shall be 18 x 16 fiberglass mesh with 0.011 inch wire. Provide wire backing screen for support if required. Backing screen to be same material as piping.

3.3. Installation Details for Threaded SystemsA. Threaded Joints

1. Cut off pipe squarely without deformation, thread pipe, and ream pipe to full bore after threading. Threads shall be per ANSI B1.20.1. Clean threads to remove chips, threading oil, and other foreign matter. Apply specified pipe joint compound to cleaned male threads only. Assemble joint and remove any excess pipe joint compound from tightened joint. Backing off to permit alignment of threaded joint is not permitted.


Execution

B. Threaded joints shall not be seal welded unless specifically called for in the Piping Specification or on the Drawings. Threaded joints which are to be seal-welded shall be made up without the use of any joint compound or sealing tape.

C. Exposed threads in galvanized piping shall be coated with a zinc-rich protective coating, Galvicon, ZRC, Amercoat or approved equal.

D. Branch Connections

1. Use standard or reducing threaded tees, laterals, and/or threaded welding outlet fittings.

E. Reducing Fittings

1. Use reducing fittings and/or swaged nipples for change in pipe sizes. Use bushings only when reducing fittings and/or swaged nipples are not manufactured in sizes required.

F. Dead Ends

1. Use threaded nipples and caps. Use threaded plugs only when space does not permit threaded nipples and caps.

3.4. Installation Details for Butt Welded Carbon Steel Systems

A. Shop-fabricate major piping assemblies to keep field welds to a minimum.

B. Prepare, clean, align, and space girth buttweld ends per Code Paragraph 327.3. Every steel weld must be chipped, filed, and wire brushed after each pass.

C. Welding procedure for girth buttwelds shall conform to Code Paragraphs 327.4.1 and 327.4.2.

D. All pipe ends shall be beveled in accordance with ANSI B16.25 and applicable welding specification. Burrs shall be removed by reaming.

E. Make all branch connections per Section 20.

F. For welded joints involving different pipe wall thicknesses, a 4 to 1 taper shall be made on the inside of the thicker pipe.

3.5. Installation Details for Socketwelded Steel Systems

A. Socketweld Joints

1. Cut off pipe to proper length to obtain full penetration in socket. Ream pipe to full bore after cutting. Pipe ends shall be per ANSI B16.11.

B. Branch Connection


Execution

1. Use standard or reducing socket-weld tees, laterals, and/or socket welding outlet fittings.

C. Reducing Fittings

1. Use reducing fittings for change in pipe sizes; bushings are not permitted.

D. Unions

1. Use socket welding unions with threaded nipple welded in one end to connect socket welded systems to threaded systems.

3.6. Installation Details for Socket Solvent and Adhesive Joint Non-Metallic Systems

A. Joints

1. Fabricate and install joints in accordance with the manufacturer's written instructions. Use flanged joints instead of adapters to connect plastic piping to metal piping. Flanged joints shall be tightened carefully to avoid over tightening and deformation of flange.

B. Solvent-cemented joints in PVC pipe shall be made in accordance with ASTM D2855, with any additional specific detailed instructions or variations supplied by the pipe manufacturer.

C. Bonding surfaces shall be thoroughly cleaned and dried prior to assembly.


1. Use standard or reducing tees and laterals.

E. Reducing Fittings

1. Use reducing fittings for change in pipe sizes.

3.7. Installation Details for Soldered SystemsA. Soldered Joints

1. Cut off copper tube squarely without deformation, ream to full bore and remove all burrs. Clean exterior ends of tubes and interior of female sockets to bright metal using specially designed wire brushes, fine sand cloth, or emery cloth. Do not use steel wool. Apply a thin, even coat of flux to the cleaned tube ends and female socket fittings. Assemble joint immediately after fluxing. Apply heat to fitting first, then to tube. Heat the joint uniformly to soldering temperature. Apply solder. Remove excess solder while still plastic leaving a smooth fillet around joint as it cools.

B. Branch Connections

1. Use standard or reducing solder joint tees, crosses, and/or laterals.


Execution

C. Follow procedures outlined in the Copper Tube Handbook, published by the Copper Development Association.

3.8. Installation Details for Silver Brazed SystemsA. Copper-to-Copper or Copper-to-Bronze or Brass

1. Copper tubing shall be silver-brazed in female sockets of wrought copper fittings, couplings, adapters, etc. and/or female sockets of cast brass or bronze valves, flanges, fittings, specialties, etc. Copper tubing shall be cut square and burrs shall be removed. The end of the tube shall be clean and free of oil, grease, and oxides. Specially designed wire brushes, fine sand cloth, or fine emery cloth shall be used to clean the end of copper tubes and the female sockets. Steel wool shall not be used. Flux shall be applied to the tube end and in the female socket. The joint shall be heated evenly before applying the silver brazing alloy.

B. Follow procedures outlined in the Copper Tube Handbook, published by the Copper Development Association.

3.9. Installation Details for 3-A Sanitary Stainless Steel Systems

A. All 3-A sanitary tubing systems shall be welded, except fittings immediately adjacent to equipment, valves that must be removed for maintenance, or sections of tubing that require removal for cleaning or inspection.

B. All 3-A sanitary tubing shall use the shielded inert gas metal arc method with argon gas backing ("Heliarc") as the only allowable process for welding. The Contractor shall submit weld procedures, specification(s), procedure qualification records and samples of weld quality to Hershey for approval, prior to the start of any work, as stated in Section D. Welding procedures shall assure uniform and complete penetration of weld at all times. Tubing joints shall be welded wherever possible.

C. Shop-fabricate major tubing assemblies to keep field welds to a minimum. Shop welders shall be qualified the same as field welders, under the requirements of Section D. All welding shall be done by qualified welders who are regularly employed in the installation of stainless steel tubing systems.

D. Each day two sample weld pieces shall be provided by the Contractor - one in the morning, and one after lunch break for the inspection of weld quality and full penetration. Also whenever equipment modifications are made during the work period a new sample shall be taken. These samples with documented welding parameters shall be maintained by Contractor until tubing is approved by Hershey. No welding is to be done until sample weld has been approved by Hershey.

E. Preparation, Cleaning, and Aligning

1. Prepare ends of tube for girth butt welding by machining, abrasive cutting, grinding, sawing, or any combination of these methods using stainless steel saw blades, or cutting and grinding tools suitable for stainless tube. The cutting tool employed shall be of a type that will not alter the ovality tolerances stated in ASTM A270 and give minimum burring while attaining a square cut. The end of the cut tube shall be checked to ensure that the cutting tool is cutting square.


Execution

2. Thoroughly clean weld areas and remove all burrs and scale. Smooth ends of cut pipe with flat file. Remove all burrs from inside and outside surface edges with half round file. Only new files or files used exclusively for stainless steel metal are to be used. After smoothing with file, polish each end inside and out with emery cloth for a distance of 1-1/2" back from edge. No degreasing liquids are to be used. All welded tube ends shall be de-burred and have square cut edges, free of shear radii at the corner and free of embedded grinding wheel grains. Burrs shall be removed in such a manner as to not bevel I.D. or O.D. or damage polished interior of the tubing.

3. Align work accurately in jigs or fixtures. Keep aligning benches clean at all times. Do not allow stainless steel to come in contact with carbon steel benches, jigs, or fixtures. Place sheet of stainless steel between bench and stainless steel pipe. Carbon steel jig or fixture surfaces that will come in contact with stainless steel pipe shall have facings of stainless steel or plastic.

4. Ends to be welded are to be butted together and securely tacked to maintain proper spacing and alignment during the welding operation. All tubing shall be worked into place without springing or forcing.

5. The space (gap) between ends to be welded shall not exceed 0.010 inches.

6. Misalignment of ends to be welded due to out-of-round shall not exceed 1/32".

7. All tubing and fittings shall have square cut ends. Maximum bias shall not exceed 0.005".

8. Bench welding in the shop shall be used in preference to "field" welding. "Field" welding is permissible only when shop welding is impractical. Hand bench welding can be made in the horizontal rolled position with the aid of an angle iron V block for support.

9. The welding current shall be direct current, straight polarity with the base metal on the positive side of the line and electrode negative.

10. A tungsten electrode having a diameter of 1/16" shall be used to weld stainless steel pipe. It is permissible to use a 3/32" diameter rod provided it is filed to a long needle-like point.

11. The lowest atmospheric temperature recommended for "Heliarc" welding is 20°F. The preferred temperature is approximately 70°F.

12. Pipe or fitting shall be butted and tack welded in not more than three places, then a continuous bead is to be started and continued to point of origin. Check flow of argon as pipe must be purged prior to tack welding.

F. Welding Procedure


Execution

1. Make all welds using the shielded inert gas metal arc method using argon for an inert gas shield. Fusion weld only, use no filler metal except 316L. No flux of any kind shall be used. Use tungsten non-consumable electrodes having a diameter of 1/16 inch. It is permissible to use 3/32 inch diameter rod provided it is filed to a long needle-like point and 100 percent commercially dry and pure argon gas for internal pipe purging and for electrode shielding. The welding shall be done at all times in the presence of argon as the backing gas. All purge restriction devices must be physically removed from systems prior to cleaning of the systems.

2. Recommended argon purge time before welding is as follows:Pipe Size Argon Rate per Feet of Pipe1-1/2" - 2" 26 cfh for 2 min.2-1/2" - 3" 36 cfh for 3 min.

3. The base metal to be joined by these specifications shall be stainless steel tube O.D. 304 and 316 ASTM A270.

4. The weld should be made as rapidly as possible, with the least amount of generated heat.

5. The purge gas flow rate shall be maintained during welding.

6. All welds must have 100 percent penetration and smooth lines of fusion on the exterior and interior. Welds which are not smooth on the inside will be rejected.

7. The interior must be flush and smooth; the weld concavity shall not exceed 10 percent of the wall thickness. The welds on sanitary process lines shall comply with 3-A sanitary standards.

8. No slag or splatter metal is acceptable on any weld.

9. All welds in sanitary tubing shall be inspected and approved by a PDA inspector, in accordance with PDA Par. 59.210. The Contractor shall maintain a written log on all welds on sanitary tubing. This log shall contain:

a. Weld number cross-referenced to drawings.

b. Record of machine parameters during welding; graph from recording volt and ammeter.

c. Written signature of inspector upon approval of weld.

10. Any cracks or blowholes that appear on the surface of any hand weld shall be removed before starting next weld. Stainless steel filler rod shall be used to fill up defect, followed by a second pass to make a smooth, even, finished weld. No weld spatter is permissible.

11. Peening shall not be used to smooth any bead or layers at any time.

G. Branch Connections


Execution

1. Use standard or reducing outlet butt welding tees, crosses, and/or laterals. Branch connections shall be made close to a joint in the header. Grind interior of weld smooth before making joint in header. All changes in line size shall be accomplished by the use of standard tapered reducing fittings or flanges or welded type to suit the service classes of pipe involved. Any reduction in size of line at a nozzle shall be gradual through a tapered reducer. The piping drawings will indicate eccentric reducers and the manner in which they shall be installed.

H. Cleaning

1. The internal and exterior of all accessible sanitary welds are to be ground with 80 grit grinding bobs then blend polished to the surrounding fitting finish. The finish of the wall, floor and roof penetrations shall be polished on the exposed side only.

3.10. Installation Details for Butt Welded Stainless Steel Systems

A. Shop-fabricate major piping assemblies to keep field welds to a minimum. Shop welders shall be qualified the same as field welders, under the requirements of Section D.

B. Preparation, Cleaning, and Aligning

1. Prepare ends of pipe for girth butt welding by machining, abrasive cutting, grinding, sawing, or any combination of these methods using stainless steel saw blades, or cutting and grinding tools suitable for stainless pipe. Chipping is not permitted.

2. Thoroughly clean weld areas and remove all burrs and scale. Remove all foreign substances such as cutting oils, metal particles, grinding compounds, etc. Clean only with stainless steel wool, stainless steel wire brushes, or other non-contaminating media.

3. Align work accurately in jigs or fixtures. Keep aligning benches clean at all times. Do not allow stainless steel to come in contact with carbon steel benches, jigs, or fixtures. Place sheet of stainless steel between bench and stainless steel pipe. Carbon steel jigs or fixture surfaces that will come in contact with stainless steel pipe shall have facings of stainless steel or plastic.

4. Ends to be welded are to be butted together and securely tacked to maintain proper spacing and alignment during the welding operation.

5. The space (gap) between ends to be welded shall not exceed 0.010 inches.

6. Misalignment of ends to be welded due to out-of-round shall not exceed 1/32" for pipe sizes up to four inches and 3/64" for pipe sizes greater than four inches. This will necessitate selective assembly.

7. All tubing and Schedule 5S pipe and fittings in sizes 1/2" to 8" inclusive shall have square cut ends. Maximum bias shall not exceed 0.005".

C. Welding Procedure


Execution

1. Make all welds using the Gas Tungsten Arc Welding (GTAW) process. For pipe with square-cut ends, fusion weld only, use no filler metal. For larger pipe sizes with beveled ends, the first weld pass shall be by fusion and succeeding passes shall be with the use of filler metal, if required. Use tungsten non-consumable electrodes and 100 percent commercially dry and pure argon gas for internal pipe purging and for electrode shielding. All purge restriction devices must be physically removed from systems prior to cleaning of the systems.

2. Manual fusion welding shall start and end with the tungsten arc adjacent to the weld joint to prevent joint contamination.

3. All welds must have 100 percent penetration and smooth lines of fusion on the exterior and interior. Welds which are not smooth on the inside will be rejected.

4. The interior must be flush and smooth; the weld concavity shall not exceed 10 percent of the wall thickness.


1. Use standard or reducing outlet butt welding tees, crosses, and/or laterals. Branch connections shall be made close to a joint in the header. Grind interior of weld smooth before making joint in header.

E. Cleaning

1. Clean interior and exterior of all welds which are accessible, especially on swing-pipe panels or quick disconnects. Clean with stainless steel wire brushes, resinoid or rubber-bonded aluminum grinding wheels which are free of carbon particles. Do not use carbon steel tools or brushes or grinding wheels used on carbon steel material.

3.11. Installation Details for Mechanical Grooved Joint Couplings

A. Assembly of mechanical grooved joints on galvanized pipe shall conform to manufacturer's written instructions. After the piping has been tested and proven tight, any exposed grooves of the mechanical couplings shall be cleaned and degreased and then given one heavy application of a zinc-rich protective coating, Galvicon, ZRC, Amercoat, or Hershey-approved equal. The cleaning shall conform to the coating manufacturer's instructions. The coating shall extend 1/2 inch past the end of the exposed grooves and shall cover the face of the fittings.

B. Assembly of mechanical roll grooved joints on aluminum pipe shall conform to manufacturer's written instructions.

3.12. Installation Details for Cast-Iron Pipe Systems

A. Installation of all cast-iron pipelines shall conform to the applicable sections of the American Water Works Association Standards, No. C600, "Installation of Cast-Iron Water Mains".


Execution

B. Handling

1. Pipe, fittings, and accessories shall be handled in a manner which will ensure installation in sound, undamaged condition. Equipment, tools, and methods used in unloading, reloading, hauling, and laying pipe and fittings shall be such that they are not damaged. Hooks inserted in ends of pipe shall have broad, well-padded contact surfaces.

2. Pipe and fittings in which the cement lining has been broken or loosened shall be replaced by the Contractor, at the expense of the Contractor. Where the damaged areas are small and readily accessible, the Contractor may be permitted to repair the lining at the expense of the Contractor, subject to the approval of Hershey.

3. All pipe coating which has been damaged shall be repaired by the Contractor before installing the pipe.

C. Cutting of cast-iron pipe shall be done in a neat manner, without damage to the pipe or to the cement lining therein. Pipe cuts shall be smooth, straight, and at right angles to the pipe axis. All cutting of pipe shall be done with mechanical pipe cutters.

D. Cleaning

1. The interior of the pipe and fittings shall be thoroughly cleaned of all foreign matter before being installed and shall be kept clean until the work has been accepted. All lumps, blisters, and excess coating shall be removed. Such surfaces shall be wire-brushed and wiped clean and dry and free from oil and grease before placing the spigot in the bell. All joint contact surfaces shall be kept clean until the jointing is completed. Every precaution shall be taken to prevent foreign material from entering the pipe while it is being installed. No debris, tools, clothing, or other materials shall be placed in the pipe.

E. Inspection

1. During installation, each pipe and fitting shall be inspected for defects and rung with a light hammer to detect cracks. All defective, damaged, or unsound pipe and fittings shall be rejected and removed from the site of the work.

F. Joints

1. Mechanical joints shall be carefully assembled and tested in accordance with the AWWA Standards. If effective sealing is not obtained, the joint shall be disassembled, thoroughly cleaned, and reassembled. Over-tightening bolts to compensate for poor installation practice will not be permitted.

G. Leakage

1. It is the intent of this Specification that all joints shall be watertight and free from visible leaks. Leak which may be discovered after installation and start-up shall be repaired by and at the expense of the Contractor.

H. Anchors


Execution

1. All cast-iron bends, ells, and tees shall be anchored, braced, and clamped in accordance with the requirements of NFPA Standard No. 24. Cover all rods, bolts, and clamps with hot asphalt after installation.

I. Thrust blocks shall be installed at all fittings where required by AWWA Standards.

J. Bury water lines at a minimum depth of cover as defined in NFPA Standard No. 24.

3.13. Installation Details for Lock Joint Concrete Pipe

A. Special adapters for connecting lock joint concrete pipe to other styles or types of pipe, fittings, or to structures shall conform to the lock joint pipe manufacturer's instructions as detailed on shop drawings and catalog cuts.

B. Shear studs shall be welded on the steel liner portion of concrete pipe as shown on the Drawings and in conformance with "Structural Welding Code - Steel", AWS D1.1.

C. Cast-iron flanges attached to lock joint steel liners and bells shall conform to ANSI B16.1.

D. Concrete shall be 4,000 psi provided under this Section in accordance with the specifications given in Section 03300, Cast-In-Place Concrete.

E. Mortar shall consist of one sack of Portland cement to three cubic feet of masonry sand.

F. Pipe-Laying:

1. Pipe-laying shall proceed upgrade with spigot ends of bell and spigot pipe pointing in the direction of flow. Each pipe shall be laid true to line and grade in such a manner as to form a close concentric joint with the adjoining pipe to prevent offsets of the flow line. The interior of the pipe shall be kept clean of all foreign matter at all times. Trenches shall be kept free of water, and pipe shall not be laid when the condition of the trench or the weather is unsuitable for such work.

2. The pipes shall be carefully lowered into the trench by crane or other approved means. Just prior to joining the pipe, the surfaces of the joint rings shall be wiped clean and the joint rings and rubber gasket shall be liberally lubricated with an approved-type of vegetable oil soap. The spigot end, with the gasket placed in the groove, shall be entered into the bell of the pipe already laid, making sure that both pipes are properly aligned. The pipe is then forced "home". Before the joint is fully "home", the position of the gasket in the joint shall be determined by means of a suitable feeler gage supplied by the pipe manufacturer. If the gasket is found not be in proper position, the pipe shall be separated and the damaged gasket replaced. In its final position, the joint between the pipes shall not be deflected more than one-half inch at any joint.


Execution

3. When the pipes have been jointed, a band at least five and one-half inches wide shall be placed around the outside of the pipe at the joint as recommended by and available from the pipe manufacturer. This band shall serve as a form for placing a 1:3 cement mortar grout in the external recess formed by the face of the bell and the shoulder of the spigot. If a reinforced paper joint band is used, it shall be drawn up tight around the pipe and the backfill tamped against it up to the springline before pouring the grout. If a cloth band is used, it shall be wired around the outside of the pipe and the grout poured before backfilling. The Contractor may, at his option, used Flex-Protec joint filler as manufactured by Mar Mac as an acceptable substitute for outside jointing and grouting work specified above. On pipes of 24-inch diameter or larger, the joint space remaining on the inside of the pipe shall be filled with a stiff mix of 1:1 cement mortar which shall be troweled in placed so as to produce a continuous, smooth, flush surface across the joint. The Contractor may, at his option, use 6S #79 Pipe Joint Sealant as manufactured by General Sealants, Inc., as an acceptable substitute for interior grouting.

4. As work progresses, the interior of pipeline shall be cleaned of all dirt, cement, extruded joint materials, and other materials of every description. On small sewers where cleaning may be difficult, a swab or drag filling the entire bore of the pipe shall be kept in the pipe and pulled forward past each joint immediately after its completion.

5. Where pipe laying is stopped for any length of time, such as the end of the work day, the unfinished end shall be protected from displacement, cave-in, in-wash of soil or debris, or other injuries. A suitable temporary plug, stopper, or bulkhead shall be placed in the exposed bell, groove, or socket end.

G. Cast-Iron Fittings

1. Fittings shall be installed where shown on the Drawings and in accordance with the manufacturer's instructions.

H. Thrust Blocks

1. Concrete for reaction backing shall be constructed in accordance with Section 03300, Cast-In-Place Concrete. Concrete thrust blocks shall be constructed at every fitting and in conformance with AWWA standards.

I. Testing of lock joint concrete pipe shall be in accordance with this Specification except as follows:

1. After the pipes have been laid, backfilled, and cleaned of dirt and foreign material, the pipeline as a whole or in convenient sections shall be filled with water for a period of no less than twenty-four hours subjected to the pressure for which it is designed or 40 psi, whichever is greater.

2. During this test, the measured leakage over a period of not less than twelve hours shall not exceed twenty-five gallons per inch of diameter per mile of pipe per twenty-four hours for pipe with a steel cylinder or one hundred and fifty gallons for pipe without a steel cylinder.

J. Dig trench to proper elevation to form bearing and support on undisturbed soil. Install piping in trenches. Installation and testing of the piping shall be as specified in this Specification.


Execution

3.14. Installation Details for Buried Carbon Steel Piping Systems

A. All piping materials shall be as listed in this Specification, with the exception that all piping installed underground shall be coated by either of the following methods:

1. Coat with standard X-Tru-Coat extruded plastic coating for steel pipe and joints protected with Thermofit Pipe Sleeves as manufactured by Standard Pipe Protection Division, General Steel Industries, Inc.

2. Coat in accordance with AWWA Standard C203, "Coal-Tar Protective Coatings and Linings for Steel Water Pipelines, Enamel and Tape - Hot-Applied" as follows: clean underground piping thoroughly, prime and coat with two coats of enamel totaling 3/32" thick. Wrap coated pipe with a fibrous glass mat, apply a seal coat of enamel 1/32" to 3/32" thick and then wrap again with 15 lb. asbestos saturated felt and heavy kraft paper. Pipe shall be shop-coated and left with a 6 inch cutback at the ends for welding. Protect joints same as pipe except that glass mat and kraft paper may be omitted. All primer, coating, seal coat, etc., shall be fully plasticized coal tar enamel and all materials and methods shall comply with AWWA Standard C203.

3.15. Installation Details for Buried Stainless Steel Piping Systems

A. Dig trench to proper elevation and backfill with compacted sand, to form bearing and support. A minimum layer of 6" of compacted sand below bottom of pipe shall be installed. Install piping in trenches. Installation and testing of the piping shall be as outlined in this Specification. Backfill trench with 6" minimum of compacted sand above top of pipe, remaining backfill shall be in accordance with Specification 02211.

1. Bury all stainless steel piping at a minimum depth of cover as defined in NFPA Standard No. 24.

3.16. Installation Details for Polyethylene Pipe, Butt Fusion

A. Installation of all polyethylene pipe system installed under this Section shall conform to manufacturer's installation recommendations.

B. Piping, valves, fittings, and accessories shall be as defined in this Specification.

C. Use flanged adapters to connect polyethylene piping to other piping material.

3.17. Installation Details for Buried Piping in Conduit

A. Dig trench to proper elevation to form bearing and support on undisturbed soil for lengths of conduit. Provide bell holes for conduit connectors.


Execution

B. Unload, handle, and install conduit and accessories in strict accordance with the printed instructions and recommendations of the supplier of the conduit.

C. Each piece of conduit is to be marked in accordance with the drawings furnished by the manufacturer and shall be installed in the location and sequence as shown.

D. All inner piping shall be joined in accordance with manufacturer's written instructions.

E. After joining inner pipe and before installing same, all inner pipe shall be tested as specified in Table 15070-1, page 106 for the various pipe designations.

F. After successful testing of inner pipe, pipe shall be insulated in accordance with manufacturer's written instructions and the conduit couplings shall be positioned for field closing of conduit and welded in place

G. Before field coating the conduit coupling joint, the conduit shall be successfully tested with 15 psig air.

H. After successful testing of conduit, all field coupling joints shall be coated in accordance with manufacturer's written instructions.

I. After all joints are coated, the conduit joint coating shall be given the "electrical holiday test" in accordance with the manufacturer's written instructions.

J. Backfill material shall be free of all rocks and undesirable debris and shall be of such consistency so as not to damage the conduit coating.

K. Backfill shall be tamped in a maximum of 12" layers and shall be free of voids underneath the conduit.

3.18. Installation of Steel Pipe Casings (Sleeves) Under Railroads and Roadways

A. Installation of Casing for Existing Railroads and Roadways

1. The casings shall be installed by the boring method. Pits shall be completely sheeted and braced, to Hershey's satisfaction. No excavation for boring pits shall be closer to the track than the end of the installed casing, or closer than that portion of the casing which is to be bored, or as indicated on the Drawings. The diameter and wall thickness of casing indicated on the Drawings are the minimum allowable. The Contractor shall be responsible for selecting a casing whose wall thickness is adequate to permit boring operations without buckling or excessive deformations of the casing. The boring operation shall be prosecuted continuously, and at no time shall the excavation be advanced ahead of the end of the casing. The equipment and procedure used for installing the casing shall received the prior approval of Hershey. The Contractor shall utilize any special equipment or procedures ordered by Hershey. Boring and inspection pits shall be backfilled as soon as possible. Surplus excavated material shall be disposed of as directed by Hershey.

B. Installation of Casing for Railroads and Roadways Not in Existence


Execution

1. The work shall be completed by the open cut-trench method.

C. Casing

1. The casing shall be installed for the length and at the depth shown on the Drawings. Unless specified otherwise, the casing shall be circular steel pipe of the size, length, and minimum wall thickness shown and/or specified on the Drawings or which applies to this situation. The Contractor may wish to use a thicker-walled casing. The Contractor may utilize a larger size casing to suit his own convenience and/or ease of construction if permitted by Hershey, including any additional requirements which they may impose, and such larger size casing shall be installed at the Contractor's expense. All surfaces shall be smooth and uniform without bulges, dents or warping of lengths and only new pipe shall be used. Finished lengths of pipe shall be furnished with beveled-cut ends to facilitate proper welding of transverse joints.

D. Transverse Joints

1. Transverse (or circumferential) joints for connecting lengths of pipe, either in the shop or in the field, shall be accomplished by a continuous buttweld by welders qualified in accordance with Section D.

E. Coating

1. All surfaces of the pipe (except for a one-inch-wide circumferential band at ends of pipe lengths which are to be jointed by field welding) shall be coated with one shop coat of coal tar pitch varnish. Just prior to painting, such surfaces shall be wire-brushed and wiped clean and dry so as to remove all scale and rust. Greasy or oily surfaces shall be cleaned with mineral spirits.

F. Boring

1. This method shall be accomplished without taking the railroad track out of service. However, the railroad shall receive sufficient advance notice of these operations to allow them to post warning signs.

G. Carrier Pipe Preparation

1. The carrier pipe shall be of the size, material, and class as shown on the Drawings unless otherwise noted. Each length of pipe shall be prepared by strapping two sets of lug assemblies around the pipe barrel, centering them longitudinally at the one-fifth point from each end so as to support and position the assembled pipe in the casing so no part of the pipe touches the casing. Each lug assembly shall be furnished and installed as shown. Lugs shall be creosoted wood, spaced and trimmed to support the pipe at correct line and grade. Strapping material shall be mild steel and shall be tightly drawn and secured so as to firmly anchor the spacer lugs against the pipe barrel. After assembly, all surfaces of the steel strapping shall receive one coat of coal tar pitch varnish.

H. Installation of Carrier Pipe in the Casing


Execution

1. The carrier pipe shall be installed by joining and sliding ahead length by length into the casing. The Contractor shall furnish all necessary shims, guide tracks, tools, and other equipment which are required to place the pipe in the casing true to grade and line. The pipe shall be adequately supported and anchored within the casing as described above, and as shown in the Drawings, to prevent any possible deflection or damage after installation. The interior of the pipe shall be inspected for alignment and grade. The carrier pipe shall be tested in accordance with the applicable requirements of this Section. Sand shall be blown and packed into the annular space between the casing and the pipe for the entire length of casing. Each end of the casing shall then be closed with brick masonry.

I. Materials Conveyed

1. Carrier piping shall transport such materials as chilled water, cooling tower water, diesel oil, and natural gas; and shall be enclosed in an underground prefabricated pipe conduit system.

2. Liquefied petroleum and propane gas lines shall be installed in casings.

a. Casing Seals - Both ends of the casing pipe shall be adequately sealed with a flexible material which will prevent the formation of a waterway through the casing.

b. Casing Vents - Vents are required on liquefied petroleum and propane gas lines. Vent lines shall not be less than 2" in diameter, shall be welded to the casing, and shall project through the ground surface at right-of-way line or fence line. Vent pipe shall extend not less than 4-feet above the ground surface. The top of the vents shall be fitted with a suitable weather cap.

c. Vents are not required on casing carrying steam, condensate, fuel oil, air, or water piping.

3. All water lines passing under railroads and roadways shall be installed in casings.

J. The diameter of the hole for bored installations shall not exceed by more than 1" the outside diameter of the casing, plus the coating.

K. Where unstable soil conditions exist, boring operations shall be conducted in such a manner that will not be detrimental to the facility being crossed.

L. If too large a hole results or if it is necessary to abandon a bored hole, prompt remedial measures shall be taken to provide adequate support for the facility being crossed.

M. The applicable regulations of federal, state, municipal, or other regulating bodies having jurisdiction over the facility being crossed shall be complied with during the installation of a crossing.

N. Protection of Railroad Property


Execution

1. The Contractor shall note that any protective measure or device which is ordered by Hershey shall be complied with, shall become a part of the Contractor's construction operations, and the cost thereof shall be borne by the Contractor. The cost of any protective measure or device which is shown, described, or implied in these Contract Documents shall be complied with by the Contractor and shall be included in the prices bid for the various Bid Items. If the Contractor, through his own negligence, carelessness, or because of improper or unsafe installation of all or portions of the project, causes an emergency or unsafe condition to occur after the date of acceptance of the project by Hershey, or during the ensuing time period of one year thereafter, which requires expenses to be charged by the railroad company in connection with the relieving the condition, the Contractor shall pay those expenses charged by the railroad company which are attributed to him.

3.19. ManholesA. Material

1. Precast reinforced concrete manhole units shall conform to ASTM C478.

2. Mortar shall consist of one sack of Portland cement to three cubic feet of masonry sand.

3. Concrete shall be 3,000 psi conforming to the specifications given in Specification 03310, Concrete Work.

4. Cast-iron frames, covers, grates, and steps shall be furnished as indicated on the Drawings. Manhole covers shall be identified for service.

B. Structure

1. Manholes and area drains shall be constructed at the locations shown on the Drawings and of such forms and dimensions as are shown in the details. Pipes shall extend through the walls and shall be cut off flush with the inside surface.

2. Concrete structures cast-in-place shall be provided under this Specification.

3. Where precast concrete manhole bases are used, they shall have the inlet and outlet pipes embedded in the wall portions of the base units and materials shall be subject to the applicable provisions of ASTM C478 governing the manufacture of riser and cone units. Tests, when required, shall be performed in accordance with ASTM C497. "Determining Physical Properties of Concrete Pipe of Tile". Where manhole base sections are constructed of cast-in-place concrete, the bases shall be formed to fully encircle the inlet and outlet pipes, and with the upper surface formed to receive the groove of the precast riser unit.


Execution

4. Where joints between manholes units are constructed with mortar, care shall be taken to fill the annular spaces between the units with mortar to insure a watertight joint. Where a grooved, retained, rubber ring gasket joint is used, the joint details, gasket dimensions, and rubber gasket physical properties shall be manufactured and supplied by the manufacturer. Before placing the gasket in the spigot groove, the gasket and all bearing surfaces of the tongue-and-groove shall be wiped clean. Apply a lubricant, as recommended by the manufacturer, to the gasket and the inside bell surface. Snap the gasket into its retaining groove. When lowering precast unit in the trench, care shall be taken that no dirt gets on the gasket or in the joint.

5. Manhole steps of the size, step width, toe depth, and step spacing meeting OSHA minimum requirements shall be securely embedded in to the precast units at the time the units are being manufactured.

6. Frames and covers, frames and grates, or similar pairs of items shall have true common bearing surfaces so the cover or grates will seat firmly without rocking or shifting. The grates or covers shall be placed after the frames or fittings have been installed and the concrete or mortar has been allowed to cure for at least seven days.

3.20. Pipe Supports, Auxiliary Steel and Penetrations

A. Furnish all pipe hangers, pipe supports, anchors, and guides required for the piping and equipment as specified under Specification 15070 in accordance with the provisions of Specification 15145, Hangers and Supports. All pipe hangers, supports, anchors, and guides shall be furnished and installed by the Contractor whether shown on the Contract Drawings or not.

1. Fabricate and install piping to provide for and control the movement due to thermal expansion and/or contraction and install anchors and guides as detailed on the Drawings. Hershey will provide all design for expansion/contraction guides and anchors based on pipe installed exactly as shown on Drawings. Any modifications to pipe lengths, locations and/or configurations shall require the Contractor to recalculate and design expansion/contraction controls and submit detailed calculation and drawings to Hershey for review. Written approval must be obtained, before proceeding with modifications.

2. The Contractor shall provide and install any auxiliary steel required to properly support the pipe hangers, in accordance with the provisions of Specification 15145.

3. Provide and install additional supports to ensure rigid support where swing pipes are used. All swing pipes must fit without using undue force under all conditions.

B. Furnish and install all sleeves, plates, flashings, caulking, pitch pockets, and other penetration requirements where piping passes through walls, floors, ceilings or roofs under this Section in accordance with the provisions of Specification 15200, Penetration of Building Elements.

C. Where required, the Contractor shall core drill wall, ceiling, or floor penetrations to install the pipe as shown on the Drawings.

D. Any excessive motion, as determined by Hershey, of the piping systems occurring after they are placed in operation shall be immediately repaired by the Contractor at no cost to the project.


Execution

E. All non-stainless steel pipe supports shall be galvanized carbon steel. The Contractor shall grind back galvanizing to a depth of four inches prior to welding. Touch-up work after installation with a high zinc dust paint, the content of which will conform to MIL-P-21035.

3.21. Protection During Installation A. All pipe and fittings shall be clean when installed. Each length of pipe shall be free of all grease,

oil, loose mill scale or other foreign matter. All piping that is clean when received shall be kept clean. Any piping that is dirty shall be thoroughly cleaned inside and after cleaning shall be immediately capped or plugged and stored in a clean, dry place. Sandblasted surfaces shall be free of residual quantities of cleaning media. This shall include shop-fabricated pipe or tubing. Plug or cap shall not be removed until just prior to installation. Leftover cut lengths unless used immediately shall have ends wiped clean, plugged or capped, and returned to clean, dry storage. All fittings shall be stored in a clean, dry place and shall be thoroughly cleaned inside immediately before fit-up. Just prior to completion of the day's work, all open ends of pipe, tubing, and fittings shall again be plugged or capped. Any pipe, tubing, or fittings exposed to the weather during installation shall be capped or plugged unless fit-up work is in progress and then only that end being fit-up shall have the plug or cap removed during the fit-up period. Any tack-welded joints expected to be left exposed at the end of the day to weather, water, or dust shall be covered or otherwise protected from the elements until a single full root pass weld can be completed. Hershey shall have the right to reject any material for installation or already installed that has been improperly stored or handled.

B. Immediately prior to installing any Piping Specialties, remove the protective end covers applied by the manufacturer.

C. Any shop-fabricated ammonia piping shall be flushed with refrigeration oil prior to being capped for shipment and storage.

D. All necessary precautions shall be taken to protect stainless steel tanks from scratches, gouges, or other damage of any cause while working inside the tanks.

3.22. Inspection, Test and AcceptanceA. Inspection

1. The Contractor shall provide Hershey with inspection access to piping during any phase of fabrication and/or installation. Provide proper facilities for access and inspection.

2. Inspection of welds shall be visual on the exterior. Interior of welds shall be inspected by boroscope, radiography, or visually as selected by Hershey. All sanitary welds shall be inspected by boroscope.

3. Examination shall be for cracks, icicles, porosity, undercutting, reinforcement, alignment, penetration and preparation of weld, and compliance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, Paragraph UW-52. Limitation for con-vexity and concavity shall be .030-inch for all weld joints of carbon steel and 10 percent of the wall thickness for fusion weld joints of stainless steel. In addition, examination shall also be for comparison with the approved Contractor's samples.


Execution

4. The Contractor shall prepare welds selected for radiography by removing all weld surface irregularities by grinding or other suitable means, to the extent that radiographic contrast resulting from the remaining irregularities cannot mask or be confused with any objectionable defect in the weld. The weld surface shall merge smoothly with the pipe surface. Hershey shall select the welds to be radiographed.

5. The acceptability of the welds shall be determined in accordance with the requirements of the ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, Paragraph UW-51. Welds in sanitary process piping requiring 3-A compliance shall meet 3-A Dairy Standards.

6. The Contractor shall bear the cost of initially preparing, initially radiographing, repairing, and retesting for all welds which are not acceptable to Hershey.

7. Boiler external piping, as defined and specified by the ASME Boiler and Pressure Vessel Code, Section I, shall have certification by stamping and data reports submitted for acceptance by Owner's insurance company.

B. Tests - General

1. Pressure-test all piping systems in accordance with the Code. Test piping systems and/or portions of piping systems to be insulated and/or concealed before the insulation is applied or before concealment. Flush all lines in accordance with the requirements of Specification 15210, Disinfecting and Cleaning, prior to pressure testing. Lines that are spring or counterweight supported and all vapor or gas lines shall be temporarily supported, if necessary, during the test in order to support the test fluid load. Isolate or remove piping specialties and/or instruments which will not safely withstand the test pressures. Provide spool pieces for any piping equipment or instrumentation items removed for testing. Test pressures shall not be transferred to any tank, shell or other equipment that may be connected to the line under test. Reliance for protection of the equipment shall not be placed upon any valve, but full physical disconnection shall be made at or near the final connection to the equipment and the line capped or plugged. Turn all manual valves to the OPEN position before applying test pressure. No tests shall be performed if any welded joints are concealed in any manner.

2. Test all underground piping prior to the piping being covered by backfilling. The Contractor shall perform these tests in every pipe and joint after fabrication and installation in the field.

3. Tests shall be performed in the presence of Hershey, and the Piping Test Report sheet shall be completed and submitted to Hershey. The Test Report is located at the end of this Specification. Maintain pressure for a minimum period of one hour except on underground piping which shall be tested for a two-hour period. During this period, the piping system shall show no sign of failure, leakage, and/or distortion. There shall be no loss of test pressure during this one-hour period. Pressure tests shall be documented with a chart recorder. All joints shall be visually examined.

4. Use test media and pressures specified in Table 15070-1, page 106. Any deviations must be approved in writing by Hershey.

5. Hydrostatic test pressures shall not be applied until the piping system and the testing medium have reached thermal equilibrium. Pressure testing shall be done with pressure gauges installed so that test pressures may be observed.


Execution

6. Apply pneumatic test pressure in steps to equalize strains. Check piping system joints with a soap solution during final step of pneumatic test.

7. The Contractor shall, at his own expense, repair all defects disclosed by testing and repeat test procedure until a satisfactory test is witnessed by Hershey.

8. Tested systems shall be vented and drained immediately upon successful completion of the test. All process lines and all stainless steel lines shall be emptied and dried immediately after hydrostatic tests are completed.

9. Potable water shall be used as the test medium when testing piping systems handling potable water. Water used for testing austenitic stainless and high alloy steel materials shall be essentially free from chloride. Chloride content shall not exceed 5 PPM.

10. For hydrostatic tests, every precaution shall be taken for the removal of trapped air. The Contractor shall be responsible for venting piping and vessels while cleaning and testing, and for ensuring against collapse by vacuum while draining after testing.

11. The Contractor shall be responsible for the removal of water used in testing the piping systems.

12. Pneumatic tests shall be performed with clean, dry air. The source shall be equipped with appropriate pressure relief valves and gauges. Tested systems shall be vented immediately upon successful completion of the test.

13. At the completion of testing, all blinds, plugs, caps, etc., used to isolate vessels, instruments, etc., shall be removed. Flange faces and threads are to be inspected for damage and piping reconnected. Gaskets removed after tests shall not be reused. Special care shall be exercised when reconnecting these points to avoid leaks. All strainers shall be cleaned prior to start-up.

14. All the supplementary equipment, fittings, valves, and labor required to perform these tests shall be furnished, installed, and removed upon satisfactory completion of the tests by the Contractor at his expense.

C. Acceptance

1. The Contractor shall prepare a report based on the satisfactory completion of the hydrostatic or pneumatic test of each piping system or portion of the system. The report shall establish the exact limits of the test. When signed and dated by Hershey, the report shall constitute substantial completion except as noted therein. This report shall contain the test pressure at the beginning and end of the test, the time interval of the test and other information requested by Hershey.

3.23. PaintingA. All bare ferrous piping shall be painted in accordance with Specification 09900 - Painting.

B. Painting of pipe supports and auxiliary steel shall be done in accordance with Section E.


Execution

3.24. Glycol Systems ChargingA. Glycol systems shall not be charged until they have been cleaned in accordance with Specification

15210, Disinfecting and Cleaning. Systems shall not be charged until testing and cleaning of system have been accepted in writing by Hershey.

B. The glycol system shall be charged with premixed aqueous solutions of USP grade inhibited glycol, UCAR Foodfreeze 35 as manufactured by Union Carbide, or DOWFROST as manufactured by Dow Chemical Company. The system shall contain the appropriate percentage of USP grade propylene glycol by weight as outlined in the job scope of work. All glycol shall be of one brand (do not mix). Submit documentation on glycol used.

C. The glycol used shall be FDA-approved for use as a heat-transfer fluid in food plants. The glycol shall be packaged in manufacturer's new drums (reused drums are not acceptable) and must be nominally free of contaminants.

3.25. Ammonia System ChargingA. Ammonia systems shall be charged to a full operating level with Refrigeration Grade liquid

ammonia meeting Fed. Spec. 0A445a, American Technical. Systems shall not be charged until testing and cleaning of system have been accepted in writing by Hershey. All ammonia systems shall be evacuated to a minimum 1 milli meter mercury vacuum prior to charging. Immediately after charging the ammonia systems, the joints, flanges, valve glands, accessories, etc., shall be checked for leakage by means of a sulfur stick test. If any leaks are found, they shall be repaired and rechecked before the system can be considered tight again. No repairs shall be made to welded joints while system is under pressure. If system is purged for repairs, it shall be evacuated again prior to recharging. Pressure-test all ammonia refrigeration piping for leaks in accordance with ANSI Safety Code for Mechanical Refrigeration.

B. When a leak appears in a weld, it shall not be re-welded without first chipping away the existing welding for approximately 1/2 inch each way, then by welding over the chipped surface.

C. After the system is charged and operating, the receiver shall be 1/3 full by gauge glass height and all condensers shall be on line. Hershey shall be notified as to the quantity of ammonia charged into the system. Hershey shall also be given a certified copy of laboratory tests verifying the purity of the ammonia delivered.

3.26. Citrus Oil System ChargingA. Citrus oil systems shall not be charged until they have been properly tested, evacuated and

purged. Test shall consist of pneumatic test at test pressure specified in Table 15070-1, page 106. Evacuation and purge shall consist of:

1. Load desiccant filter cartridges.

2. Verify vacuum rating of each system component.

3. Purge system with nitrogen gas.

4. Pump the system down to -2"Hg (gauge) vacuum using vacuum pump. Break vacuum with nitrogen to atmospheric pressure


Execution

5. Repeat the pump-down process, except pump down to the full capacity of the vacuum pump.

6. Repeat steps 3 through 5 for each section of piping.

7. Fill system with citrus oil using mobile pump package supplied by Hershey. Hershey will supply citrus oil, MSDS sheet and hose compatible with citrus oil.

3.27. Transfer Piping Panels (TPP) A. Panels are indicated on the Contract Drawings.

3.28. Installation Details - Boiler Blowdown (BBD) and Continuous Blowdown (BCD)

A. Piping for BBD-Boiler Blowdown and BCD-Continuous Blowdown shall be installed using pipe bends rather than elbows. For pipe sizes two inches and less, the bends shall not be more than 90 degrees and shall be bent around a cylindrical mandrel, the diameter of which shall be not less than 12 times the nominal diameter of the pipe. The difference between the minimum and maximum diameters of the pipe after bending shall not exceed eight percent of the average measured pipe diameter before bending. The pipe shall be bent cold. Locations of bends and bend diameters will be shown on the Contract Drawings.

3.29. Installation Details – Impedance Heat Tracing Systems

A. Hershey shall provide detailed design of all impedance heat traced piping systems and supply such design and system components. The Contractor shall be responsible for the installation of all power terminal plates on pipes and valves, insulated flanges, adapters with gasket and bolt sleeve, thermocouple installation, electrical insulation of pipe supports and ground isolations in accordance with vendor's details. Electrical installation wiring will be provided by others. Technical training will be provided for installation of Impedance Piping Systems. This Contractor will be responsible to maintain continuity of the work force during the entire installation and checkout.

1. [Add specs, mechanical scope details, drawings to this section as required]


Execution

3.30. Piping Test Report

CONSTRUCTION PKG. #

_____________ AREA OR BUILDING #

______________________

SYSTEM TESTED __________________________________________________________________

PRESSURE, BEGINNING

_______ PSIG; END ______ PSIG; TIME INTERVAL _____

HOW TESTED: HYDROSTATIC

________ PNEUMATIC

_______ VACUUM ______

EXCEPTIONS MADE TO SPECIFICATIONS:

REASONS FOR EXCEPTIONS:

APPROVED BY: _____________________________ DATE _________________

SECTION TESTED: DATE FOREMAN HERSHEYFROM _____________________________ ________________ _____________ ____________

TO: _____________________________

LIST ALL AUXILIARY EQUIPMENT USED IN EACH TEST (PUMPS, GAUGES, ETC.) INCLUDING SERIAL NUMBERS AND CALIBRATION DATES.

CHECK LIST AFTER PRESSURE TESTDONE NOT

REQ'DSYSTEM DRAINED ____________ __________

SYSTEM AIR DRIED ____________ __________

TEMPORARY EQUIPMENT (GAUGES, CAPS, ETC.) REPLACED ____________ __________

SAFETY AND RELIEF VALVES REPLACED ____________ __________

VALVING RETURNED TO PROPER CONFIGURATION ____________ __________

REMARKS:


Piping Specifications

4. PIPING SPECIFICATIONS

4.1. Pipe Material Coding The following coding is used in identifying piping materials specifications as illustrated in the following example:

F201The first letter (F) is the primary wetted surface material identifier (see TABLE 1 below). The second letter (J) is optional and designates that pipe is jacketed.The first number (2) is the end connection indicator (see TABLE 2 below). The remaining numbers (01) are sequential identifiers.

TABLE 1 - MATERIAL CODES

CODE MATERIALA Aluminum and Aluminum Alloys B Brass or BronzeC Cast ironD Ductile ironF Carbon steel - Low and Intermediate AlloysG GalvanizedJ Second Letter J (optional) indicates Jacketed PipeK Copper and Copper AlloysM MonelN NickelP Plastic and FiberglassS Stainless steels

TABLE 2 - END CONNECTION CODES

CODE END CONNECTION TYPE1 Screwed 2 Buttweld3 Socketweld4 Solder (sweat solder and silver braze)5 Clamp (Victaulic, Tri-Clamp, etc.)6 Mechanical (push on, bell and spigot, cast Iron mechanical joint, etc.)7 Tube Fittings (Swagelok, Comp. Flare, and Flare Type)8 Flanged (To be used only where no other joining method exists, i.e.

plastic lined carbon steel pipe)



PIPING SPECIFICATIONA502

4.2. A502 Aluminum Alloy, Schedule 10, Seamless, Plain Ends, 2” - 12”

ITEM SIZE DESCRIPTION

MATERIALSPECASTM

DIMENSPECANSI

Pipe 2” - 12” Aluminum alloy, Sch. 10, seamless, plain ends

B241Tp. 6061-T6

H35.2

Fittings(Note 1. )

2” - 12” Aluminum alloy, Sch. 40S wall thickness, butt welding ends, taper bored to match pipe

B361Tp. 6061-T6

-

Bends(Note 1. )

2” - 12” Fabricated from welded stainlesssteel pipe, Sch. 10S, bend radiustwelve (12) times nominal pipe diameter with four (4) inch long tangents for compression couplings

A312Tp. 304

B36.19

Couplings(Note 2. )(Note 3. )

2” - 12” Compression-type plain end couplings. Type 304SS middle ring. Grade E (EPDM) for potable water service gasket rings (can use Grade A (white Nitrile) but is more expensive and has longer delivery times)

Victaulic Style 99 Roustabout coupling

A 536A183

-

Flanges 2” - 12” Forged aluminum alloy, C1. 150 flat-face, welding neck type, bored to match pipe.

B 247Tp. 6061-T6

B16.5

FlangeGaskets

1/8” thick White Neoprene, full face, FDA-approved

Viton, 60-70 Durometer hardness, full face, FDA-approved

- B16.21

FlangeBolts

- Carbon steel, heavy hex head machine bolts

A307Gr. B

B18.2.1

FlangeNuts

- Carbon steel, heavy hex head A563Gr. A

B18.2.2

Notes:1. Standard long radius pipe elbows shall be used for conveying air supply and non-conveying lines only.

All product conveying lines shall use bends.2. Manufactured by Victaulic Company of America.3. All joints shall be grounded across coupling for continuous transmission of static electricity. 4. All piping shall be suitably anchored and restrained to prevent longitudinal blow-out of compression

coupled joints.



PIPING SPECIFICATIOND601

4.3. D601 Ductile, Cast Iron, Class 350, Mechanical Joint Type, 3” - 36”

MATERIAL SIZE DESCRIPTION

Pipe 3” - 36” Class 350 Class 350 Ductile cast-iron, mechanical-joint type, centrifugally cast in metal molds, 18 feet approximate laying lengths. Outside tar or bituminous coating 1 mil. thick. Polyethylene enclosed, cement-lined.

Fittings 3” - 12”14” - 36”

Class 350Class 250

Ductile iron, mechanical-joint type, outside tar or bituminous coating, cement-lined, lugs for anchor rods.

Adapters - Class 125 Mechanical joint spigot or bell end to ANSI flanged end, outside tar or bituminous coating. Cement-lined.

Bolts and Nuts - - Cast-iron for mechanical joint pipe.

Gaskets - - Plain rubber for mechanical joint cast-iron pipe.

SPECIFICATIONS ASTMMATERIALANSI

DIMENSIONALWWA

Pipe A377 A21.51 C151Fittings A377 A21.10 C110Adapters A377 A21.10 C110Bolts and Nuts - A21.11 C111Gaskets - A21.11 C111Follower Gland A377 A21.11 C111Bolts Threads - B1.1 C111Cement Lining A377 A21.4 C104Anchor Rods and Assemblies NFPA - Pamphlet No. 24 -- -



PIPING SPECIFICATIONF101

4.4. F101 Carbon Steel, Schedule 40, Seamless, Threaded & Coupled, 1/2”-1 ½”

4.5. F101 Carbon Steel, Schedule 40, ERW, Threaded & Coupled, 2” - 4”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 1-1/2” Carbon steel, Sch. 40, seamless, threaded and coupled

A106Gr. B

B36.10

Pipe 2” - 4” Carbon steel, Sch. 40, ERW, threaded and coupled

A53Gr. BTp. E

B36.10

Fittings 1/2” - 4” Malleable iron, Cl. 300, threaded ends A197 B16.3

Unions 1/2” - 4” Malleable iron, Cl. 300, threaded ends, brass-to-iron seat, ground joint

A197 -

Branches - Threaded tee, Cl. 300, malleable iron

Threadolet, 3000 lb., forged carbon steel

A197

A105

B16.3

-

Flanges 1/2” - 4” Forged steel, Cl. 150 raised-face (or faced to match equipment), threaded

A105 B16.5

Bolts - Carbon steel, heavy hex head machine bolts

A307Gr. B

B18.2.1

Nuts - Carbon steel, heavy hex head A563Gr. A

B18.2.2

Pipe - threads - - - B1.20.1

Pipe jointcompound

- TFE-based non-toxic pipe threadsealant

- -




4.6. F102 Carbon Steel, Schedule 80, Seamless, Threaded & Coupled 1/2”-1 1/2”

4.7. F102 Carbon Steel, Schedule 80, ERW, Threaded & Coupled, 2” - 4”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” -1-1/2”

Carbon steel, Sch. 80, seamless, threaded and coupled

A106Gr. B

B36.10

Pipe 2” - 4” Carbon steel, Sch. 80, ERW, threaded and coupled

A53Gr. BTp. E

B36.10

Fittings 1/2” - 4” Malleable iron, Cl. 300, threaded ends A197 B16.3

Unions 1/2” - 4” Malleable iron, Cl. 300, threaded ends, brass-to-iron seat, ground joint

A197 -

Branches - Threaded tee, Cl. 300, malleable iron

Threadolet, 3000 lb., forged carbon steel

A197

A105

B16.3

Flanges 1/2” - 4” Forged steel, Cl. 150 raised-face (or faced to match equipment), threaded

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2

Pipe - thread - - - B1.20.1

Pipe jointcompound

- TFE-based non-toxic pipe threadsealant

- -




4.8. F202 Carbon Steel, Schedule 40, ERW, 2” - 10”

4.9. F202 Carbon Steel, 0.375 Wall, ERW, 12” - 24”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 2” - 10” Carbon steel, Sch. 40, ERW A53Gr. BTp. E

B36.10

Pipe 12” - 24” Carbon steel, 0.375 Wall, ERW A53Gr. BTp. E

B36.10

Fittings 2” - 24” Carbon steel, standard weight, seamless, butt welding ends

A234Gr. WPB

B16.9

Branches - Carbon steel, standard weight, seamless, butt welding ends

A234Gr. WPB

B16.9

Branches - Weldolet, standard weight, forged steel, buttweld outlet

A105 -

Flanges 2” - 24” Forged steel, Cl. 150 raised-face (or faced to match equipment), welding neck, bore to match pipe

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2



PIPING SPECIFICATIONFJ202

Jacketed Piping

4.10. FJ202 Jacketed Piping, Schedule 40, Plain Ends, Core Size 2”

4.11. FJ202 Jacketed Piping, Schedule 40, Beveled Ends, Core Sizes 3” - 10”

PIPE: Core: Same as Spec. F202 Jacket: Same as Spec. F202

SIZE: CORE SIZE JACKET SIZE

2” Schedule 40, Plain Ends 3” Schedule 40, Beveled Ends

3” Schedule 40, Beveled Ends 4” Schedule 40, Beveled Ends




10” Schedule 40, Beveled Ends 12” Schedule Std. Wt., Beveled Ends


MATERIALSPECASTM

DIMENSPECANSI

Jacket rings and spacers

- Stainless steel plate, thickness shall be equal to jacket pipe wall thickness; plus 0.06 inch minus 0.00 inch.

A234Gr. B

-

Jacket inlet & outlet

2” - 4”

6” - 10”

3/4” 3000 lb., forged carbon pipe steel half-couplings, threaded ends.

1” 3000 lb., forged carbon pipe steel half-couplings, threaded ends.

A105 B16.11

Jacket Jumpers

1/2” - 1” Goodyear 250 Plicord (or approved equal), synthetic rubber tube and cover, spiral-plied wire reinforcement. Use F101 pipe nipples with band clamps and union on one end of hose

Or smooth bore tetrafluoroethylene (TFE) hose. Type 304 stainless steel wire braid reinforcement with stainless steel JIC female swivel (37 Seat) ends.



Note:1. Place jacket fittings and elbows as close to flanges as possible. 2. All fittings, reducers, elbows and tees shall be jacketed.




4.12. F207 Carbon Steel, Schedule 40, Seamless, Plain Ends, 2” - 10”

4.13. F207 Carbon Steel, 0.375 Wall, Seamless, Plain Ends, 12” - 24”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 2” - 10” Carbon steel, Sch. 40, seamless, plain ends

A53Gr. BTp. S

B36.10

Pipe 12” - 24” Carbon steel, 0.375” wall, seamless, plain ends

A53Gr. BTp. S

B36.10


A234Gr. WPB

B16.9


A234Gr. WPB

B16.9


A105 -

Flanges 2” - 24” Forged steel, Cl. 150 raised-face (or faced to match equipment), welding neck, bore to match pipe

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2






MATERIALSPECASTM

DIMENSPECANSI


A53Gr. BTp. S

B36.10


A234Gr. WPB

B16.9


A234Gr. WPB

B16.9


A105 -

Flanges(Note 1)

2” - 12” Forged steel, Cl. 300 tongue and groove faces, welding neck, bore to match pipe (Note 1)

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2

Notes:1. As manufactured by Vilter Manufacturing Company.






MATERIALSPECASTM

DIMENSPECANSI


A53Gr. BTp. S

B36.10


A234Gr. WPB

B16.9


A234Gr. WPB

B16.9


A105 -

Flanges 2” - 12” Forged steel, Cl. 150 raised-face, welding neck, bore to match pipe

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2




4.16. F209 Carbon Steel, Schedule 40, Seamless, Plain Ends, 2-1/2” - 4


MATERIALSPECASTM

DIMENSPECANSI

Pipe 2-1/2” - 4” Carbon steel, Sch. 40, seamless, plain ends

A333Gr. 6Tp. S

B36.10

Fittings 2-1/2” - 4” Carbon steel, standard weight, seamless, butt welding ends

A420Gr. WPL6

B16.9


A420Gr. WPL6

B16.9


A420Gr. WPL6

-

Flanges 2-1/2” - 4” Forged steel, Cl. 150 raised-face, welding neck, bore to match pipe

A350Gr. LF2

B16.5


A193Gr. B7

B18.2.1

Nuts - Carbon steel, heavy hex head A194Gr. 2H

B18.2.2

Notes:1. All butt weld joints require permanent backing rings.






MATERIALSPECASTM

DIMENSPECANSI


A53Gr. BTp. S

B36.10


A234Gr. WPB

B16.9


A234Gr. WPB

B16.9


A105 -

Flanges 2” - 12” Forged steel, Cl. 300 raised-face, welding neck, bore to match pipe.

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2

Notes:1. This specification is used for any high-pressure product pumping applications requiring 300 lbs.

flanges.2. Used in conjunction with VBF12, VBF13, and VYF11 valves.




4.18. F214 Carbon Steel, Schedule 40, ERW, 2” - 10”

4.19. F214 Carbon Steel, 0.375 Wall, ERW, 12”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 2” - 10” Carbon steel, Sch. 40, ERW A53Gr. BTp. E

B36.10

Pipe 12” Carbon steel, 0.375” wall, ERW A53Gr. BTp. E

B36.10


A234Gr. WPB

B16.9


A234Gr. WPB

B16.9


A105 -

Flanges(Note 1)

2” - 12” Forged steel, Cl.150 raised-face, (or faced to match equipment), welding neck, bore to match pipe

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2

Notes:1. Flanged joints shall be located to allow the removal of piping sections and every 40 feet of straight

runs.




Jacketed Piping

4.20. FJ214 Jacketed Piping, Schedule 40, Plain Ends, Core Size 2”

4.21. FJ214 Jacketed Piping, Schedule 40, Beveled Ends, Core Sizes 3” - 10”



2” Schedule 40, Plain Ends 3” Schedule 40, Beveled Ends





10” Schedule 40, Beveled Ends 12” Schedule Std. Wt., Beveled Ends


MATERIALSPECASTM

DIMENSPECANSI



A234Gr. B

-


2” - 4”

6” - 10”

3/4” 3000 lb., forged carbon pipe steel half-couplings, threaded ends.

1” 3000 lb., forged carbon pipe steel half-couplings, threaded ends.

A105 B16.11

Jacket Jumpers









4.22. F301 Carbon Steel, Schedule 40, Seamless, Plain ends, 1/2” - 2”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 2” Carbon steel, Sch. 40, seamless, plain ends.

A106Gr. B

B36.10

Fittings 1/2” - 2” Forged steel, 3000 lb., socketweld ends A105 B16.11

Unions 1/2” - 2” Forged steel, 3000 lb., socketweld ends, stainless steel seat, ground joint.

A105 -

Branches - Socketweld tee, 3000 lb., forged steel A105 B16.11

Branches - Sockolet, 3000 lb. forged carbon steel A105 -

Flanges 1/2” - 2” Forged steel, Cl. 150 raised-face, (or faced to match equipment), socketweld

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2




Jacketed Piping

4.23. FJ301 Jacketed Piping, Schedule 40, Beveled Ends, Core Sizes 1/2” - 1-1/2”



3/4” Schedule 40, Plain Ends 1” Schedule 40, Beveled Ends

1” Schedule 40, Beveled Ends 1-1/2” Schedule 40, Beveled Ends

1-1/2” Schedule 40, Beveled Ends 2” Schedule 40, Beveled Ends


MATERIALSPECASTM

DIMENSPECANSI



A234Gr. B

-


1/2” 3000 lb., forged carbon steel half-couplings, threaded ends.

A105 B16.11

Jacket Jumpers

- Goodyear 250 Plicord (or approved equal), synthetic rubber tube and cover, spiral-plied wire reinforcement. Use Spec. F101 pipe nipples with band clamps and union on one end of hose


- B36.10







MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 2” Carbon steel, Sch. 40, seamless, plain ends.

A106Gr. B

B36.10


Unions 1/2” - 2” Forged steel, 3000 lb., socketweld ends, stainless steel seat, ground joint.

A105 -


Branches - Sockolet, 3000 lb., forged carbon steel A105 -

Flanges(Note 1)

1/2” - 2” Forged steel, Cl. 300 tongue and groove faces, socketweld

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2

Notes:1. As manufactured by Vilter Manufacturing Company.






MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 2” Carbon steel, Sch. 80, seamless A106Gr. B

B36.10


Unions 1/2” - 2” Forged steel, 3000 lb., socketweld ends, stainless steel seat

A105 -



Flanges 1/2” - 2” Forged steel, Cl. 150 raised-face (or faced to match equipment), socketweld

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2






MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 2” Carbon steel, Sch. 80 A106Gr. B

B36.10


Unions 1/2” - 2” Forged steel, 3000 lb. socketweld ends, stainless steel seat

A105 -



Flanges 1/2” - 2” Forged steel, Cl. 300 raised-face, socketweld

A105 B16.5

Bolts - Alloy steel stud bolts A193Gr. B7

B16.5

Nuts - Carbon steel, heavy hex head A194Gr. 2H

B18.2.2




4.27. F307 Carbon Steel, Schedule 160, Seamless, 1/2” - 2”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 2” Carbon steel, Sch. 160, seamless A106Gr. B

B36.10


Unions 1/2” - 2” Forged steel, 6000 lb., socketweld ends, stainless steel seat

A105 -





PIPING SPECIFICATIONG101

4.28. G101 Galvanized Carbon Steel, Schedule 40, Seamless, Threaded & Coupled, 1/2”-1 1/2”

4.29. G101 Galvanized Carbon Steel, Schedule 40, ERW, Threaded & Coupled, 2” - 4”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” -1-1/2”

Galvanized carbon steel, Sch. 40, seamless, threaded and coupled

A106Gr. B

B36.10

Pipe 2” - 4” Galvanized carbon steel, Sch. 40, ERW, threaded and coupled

A53Gr. BTp. E

B36.10

Fittings 1/2” - 4” Galvanized malleable iron, C1. 300, threaded ends

A197 B16.3

Unions 1/2” - 4” Galvanized malleable iron, Cl. 300, threaded ends, brass-to-iron seat, ground joint

A197 -

Branches - Threaded tee, Cl. 300, galvanized malleable iron

A197 B16.3

Flanges 1/2” - 4” Galvanized forged steel, Cl. 150 raised-face (or faced to match equipment), threaded

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2


Pipe jointcompound

- TFE-based non-toxic pipe dope TFE filled pipe dope

-

Note:1. All galvanizing shall be performed in accordance with ASTM A153, “Zinc Coating (Hot Dip) on Iron

and Steel Hardware”.




4.30. G102 Galvanized Carbon Steel, Schedule 80, Seamless, Threaded & Coupled, 1/4” -1 1/2”

4.31. G102 Galvanized Carbon Steel, Schedule 80, ERW, Threaded & Coupled, 2” - 4”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/4” - 1-1/2” Galvanized Carbon steel, Sch. 80, seamless, threaded and coupled

A106Gr. B

B36.10

Pipe 2” - 4” Galvanized Carbon steel, Sch. 80,ERW, threaded and coupled

A53Gr. BTp. E

B36.10

Fittings 1/2” - 4” Galvanized malleable iron, Cl. 300, threaded ends

A197 B16.3

Unions 1/2” - 4” Galvanized malleable iron, Cl. 300, threaded ends, brass-to-iron seat, ground joint

A197 -

Branches - Threaded tee, Cl. 300, galvanized malleable iron

A197 B16.3

Flanges 1/2” - 4” Galvanized forged steel, Cl. 150 raised-face (or faced to match equipment), threaded

A105 B16.5


A307Gr. B

B18.2.1


B18.2.2


Pipe jointcompound


-

Note: 1. All galvanizing shall be performed in accordance with ASTM A153 “Zinc Coating (Hot Dip) on Iron

and Steel Hardware”.




4.32. G501 Galvanized Carbon Steel, Schedule 40, ERW, Square Cut Grooved Ends, 2” - 10”

4.33. G501 Galvanized Carbon Steel, 0.375 Wall, ERW, Square Cut Grooved Ends, 12” - 24”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 2” - 10”(Note 1)

Galvanized carbon steel, Sch. 40, ERW, square-cut grooved ends

A53Gr. BTp. E

B36.10

Pipe 12” - 24” Galvanized carbon steel, 0.375” wall, ERW, square-cut grooved ends

A53Gr. BTp. E

B36.10

Fittings 2” - 12” Galvanized ductile iron, standard weight, square-cut grooved ends

A536Gr. 60-40-18

-

Fittings 14” - 24” Galvanized carbon steel, standard weight, square-cut grooved ends

A234Gr. WPB

B16.9

Couplings 2” - 24”(Note 2)

Galvanized malleable iron housing, track-type oval-neck plated carbon steel bolts, heavy hex carbon steel nuts.

Victaulic Style 77

A47Gr. 32510A183

-

Flanges 2” - 12”(Note 2)

Galvanized malleable iron, hinged, circular key section.

Vic-flange Style 741

A47 -

Flanges 14” - 24” Galvanized malleable iron, single piece with split ring.

Vic-flange Style 742

A47 -

FlangeBolts

- Carbon steel, heavy hex head machine bolts

A307Gr. B

B18.2.1

Flange Nuts - Carbon steel, heavy hex head A563Gr. A

B18.2.2

Pipe jointcompound


-

Note:1. Pipe to have standard square-cut ends grooved to coupling manufacturer’s specifications.2. Manufactured by Victaulic Company of America.




4.34. G502 Galvanized Carbon Steel, Schedule 40, ERW, 2” - 4”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 2” - 4” Galvanized carbon steel, Sch. 40, ERW A53Gr. BTp. E

B36.10

Fittings 2” - 4” Galvanized carbon steel, standard weight, seamless, butt welding ends

A234 B16.9

Branches 2” - 4” Galvanized carbon steel, standard weight, seamless, butt welding ends

A234Gr. WPB

B16.9

Branches 2” - 4” Weldolet, standard weight, forged steel, buttweld outlet

A105 -

Flanges 2” - 4” Forged steel, C1. 150 raised-face (or faced to match equipment) welding neck, bore to match pipe

A105 B16.5

Bolts - Cadmium-plated carbon steel, heavy hex head machine bolts

A307Gr. B

B18.2.1

Nuts - Cadmium plated carbon steel, heavy hex head

A563Gr. A

B18.2.2



PIPING SPECIFICATIONK402

4.35. K402 Copper Tubing, Type L, Seamless, Hard Drawn, ¼” - 4”


MATERIALSPECASTM

DIMENSPECANSI

Tubing 1/4” - 4” Copper tubing, Type L, seamless, hard-drawn

B88 -

Fittings 1/4” - 4” Wrought copper, solder joint cup ends B88 B16.22

Adapters 1/4” - 3” Wrought copper, solder jointcup end by male pipe thread

B88 B16.22B.1.20.1

Unions 1/4” - 1-1/4” Wrought copper, ground joint, solder joint cup ends

B88 B16.22

Flanges(Note 1)

1/4” - 4” Cast bronze, C1. 150, flat face, tube stop, solder joint cup end

B62B61

B16.24

Bolts - Stainless steel, hex head machine bolts A193Gr. B8

B18.2.1

Nuts - Stainless steel, heavy hex head A194Gr. 8

B18.2.2

Solder alloy - 95-5 Tin Antimony B32Gr. 95TA

-

Notes:1. Use bolt insulation kits when mating to dissimilar metal flanges in liquid services.



PIPING SPECIFICATIONP301

4.36. P301 PVC, Schedule 80, Seamless, Plain End, 1/4” - 8”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/4” - 8” PVC, Sch. 80, seamless, plain end D1784C1. 12454-B

D1785PVC1120

Fittings 1/4” - 8” PVC, Sch. 80, socket-type D1784Cl. 12454-B

D2467PVC1

Unions 1/4” - 3” PVC, Sch. 80, socket-type D1784Cl. 12454-B

-

Flanges 1/2” - 8” PVC, Cl. 150 drilling, flat face, socket type

D1784Cl. 12454-B

B16.5


A307Gr. B

B18.2.1

Nuts - Carbon steel, heavy hex head A563Gr. B

B18.2.2

Solvent Cement

- PVC solvent cement D2564 -

Notes:1. Limitations:

a) Do not use for pneumatic service.b) Max. pressure 150 psi at 100 oF.c) Max. temperature 140 oF.d) Liquid velocity shall be not greater than 5 fps.

2. Pipe, fittings, unions, flanges and solvent cement shall be tested and approved for potable water service in accordance with the requirements of the National Sanitation Foundation.

2. Use flat washers on all bolt heads and nuts.




4.37. P302 CPVC, Schedule 40, Seamless, Plain End, 1/4” - 2”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/4” - 2” CPVC, Sch. 40, seamless, plain end D1784C1. 23447-B

F441CPVC4120

Fittings 1/4” - 2” CPVC, Sch. 40, socket-type D1784C1. 23447-B

F438CPVC

Unions 1/4” - 2” CPVC, Sch. 40, socket-type D1784C1. 23447-B

-

Flanges 1/4” - 2” CPVC, C1. 150 drilling, flat face, socket type

D1784C1. 23447-B

B16.5C150

Bolts - 316L SS, heavy hex head machine bolts

F593 B18.2.1

Nuts - 316L SS, heavy hex head F594 B18.2.2

Gaskets - - F477 -

Solvent Cement

- CPVC solvent cement F493 -


a) Do not use for pneumatic service.b) Max. pressure 100 psi at 180 oF.c) Max. temperature 180 oF.d) Liquid velocity shall be not greater than 5 fps.e) Prolonged exposure to sunlight not advised.






4.38. P303 CPVC, Schedule 80, Seamless, Plain End, 1/4” - 2”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/4” - 2” CPVC, Sch. 80, seamless, plain end D1784C1. 23447-B

F441CPVC4120

Fittings 1/4” - 2” CPVC, Sch. 80, socket-type D1784C1. 23447-B

F439CPVC

Unions 1/4” - 2” CPVC, Sch. 80, socket-type D1784C1. 23447-B

-

Flanges 1/2” - 2” CPVC, Cl. 150 drilling, flat face, socket type

D1784C1. 23447-B

B16.5C150

Bolts - 316L SS, heavy hex head machine bolts

F593 B18.2.1

Nuts - 316L SS, heavy hex head F594 B18.2.2

Gaskets - - F477 -

Solvent Cement

- CPVC solvent cement F493 -


a) Do not use for pneumatic service.b) Max. pressure 100 psi at 180 OF.c) Max. temperature 180 OF.d) Liquid velocity shall be not greater than 5 fps.e) Prolonged exposure to sunlight not advised.





PIPING SPECIFICATIONS101

4.39. S101 Stainless Steel, Schedule 40, Seamless, 1/2” – 1- 1/2”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” – 1-1/2” Stainless steel, Sch. 40, seamless A312Tp. 304

B36.19

Fittings 1/2” - 1-1/2” Forged, stainless steel, std. wt., threaded ends

A182Gr. F304

B16.11

Unions 1/2” – 1-1/2” Forged stainless steel, std. wt., threaded ends

A182Gr. F304

-

Branches - Threaded tee, std. wt., forged stainless steel

A182Gr. F304

B16.11

Branches - Sockolet, std. wt., forged stainless steel

A182Gr. F304

-

Flanges 1/2” – 1-1/2” Forged stainless steel, Cl. 150 raised-face (or faced to match equipment), threaded ends

A182Gr. F304

B16.5


B18.2.1C1.1


B18.2.2

Notes:1. This spec. is used for instrumentation connections.




4.40. S201 Stainless Steel, Schedule 5S, Seamless or Welded Seam, 1/2” - 30”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 30” Stainless steel, Sch. 5S, seamless or welded seam, annealed after welding, pickled and passivated, plain ends

A312Tp. 304

B36.19

Fittings 1/2” - 30” Stainless steel, Sch. 5S, seamless or welded seam, cold formed, annealed, pickled and passivated, long radius, butt welding ends

A403WP-W304

B16.9

Flanges 1/2” - 30” Forged carbon steel, C1. 150, raised-face, corrosion weight, welding neck type

A105 B16.5

Stub Ends 1/2” - 30” Stainless steel, Sch. 5S, Type A, MSS length

A403WP-W304

MSSSP-43


A307Gr. B

B18.2.1


B18.2.2

Notes:1. Square cut ends for butt welding in 1/2” - 8” sizes.2. Use bolt insulation kits when mating to dissimilar metal flanges3. Sch. 40 buttweld by threaded adapter nipples for threaded applications. Taper-bore weld end to provide

smooth transition to Sch. 5 pipe.




4.41. S203 Stainless Steel, Schedule 40, 2-1/2” - 8”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 2-1/2” - 8” Stainless steel, Sch. 40 A312Tp. 304

B36.19

Fittings 2-1/2” - 8” Stainless steel, seamless std, wt, buttweld ends.

A182Gr. F304

B16.11

Fittings 2-1/2” - 8” Buttweld, stainless steel A403Gr. WP304

B16.11

Unions 2-1/2” - 8” Stainless steel, std. wt. buttweld ends, stainless steel seat

A182Gr. F304

-

Branches - Buttweld tee, std. wt., stainless steel, seamless

A182Gr. F304

B16.11

Branches - Weldolet, std. wt. forged stainless steel, buttweld ends

A182Gr. F304

-

Flanges 2-1/2” - 8” Forged stainless steel, C1. 150 raised-face (or faced to match equipment), buttweld.

A182Gr. F304

B16.5


B18.2.1


B18.2.2




4.42. S214 Stainless Steel, Schedule 10, 1” - 8”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1” - 8” Stainless steel, Sch. 10, plain Ends A312Tp. 304

B36.19

Fittings 1/2” – 3/4” Stainless steel, seamless std. wt., buttweld ends.

A182Gr. F304

B16.11

Fittings 1” - 8” Buttweld, stainless steel A403Gr. WP304

B16.11

Unions 1” - 8” Stainless steel, std. wt. buttweld ends, stainless steel seat

A182Gr. F304

-

Branches - Buttweld tee, std. wt. stainless steel, seamless

A182Gr. F304

B16.11


A182Gr. F304

-

Flanges 1” - 8” Forged stainless steel, C1. 150 raised-face (or faced to match equipment), welding neck type

A182Gr. F304

B16.5


B18.2.1


B18.2.2



PIPING SPECIFICATIONSJ214

Jacketed Piping

4.43. SJ214 Stainless Steel, Schedule 10, Jacketed with Carbon Steel

PIPE: Core: Same as Spec. S214 Jacket: Same as Spec. F214


2” Schedule 10, Plain Ends 3” Schedule 40, Beveled Ends3” Schedule 10, Plain Ends 4” Schedule 40, Beveled Ends4” Schedule 10, Plain Ends 6” Schedule 40, Beveled Ends6” Schedule 10, Plain Ends 8” Schedule 40, Beveled Ends8” Schedule 10, Plain Ends 10” Schedule 40, Beveled Ends


MATERIALSPECASTM

DIMENSPECANSI



A234Gr. B

-


3/4” for 2” - 4” pipe

1” for 6” and up

3000 lb. forged carbon steel half couplings, threaded ends

A105 B16.11

Jacket Jumpers



A276Tp. 304

-

Notes:1. Place jacket fittings and elbows as close to flanges as possible. All fittings, reducers, elbows and tees

shall be jacketed.



PIPING SPECIFICATIONSJ214(S)

Jacketed Piping

4.44. SJ214(S) Stainless Steel, Schedule 10, Stainless Steel Jacket

PIPE: Core: Same as Spec. S214 Jacket: Same as Spec. S214




MATERIALSPECASTM

DIMENSPECANSI



A234Gr. B

-


- 3/4” stainless steel pipe nipple, seamless, Schedule 40S, threaded one end.

A105 B16.11

Jacket Jumpers



A276Tp. 304

-




4.45. S216 Stainless Steel, Schedule 10, 1” - 8”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1” - 8” Stainless steel, Sch. 10Plain Ends

A312Tp. 316L

B36.19

Fittings 1/2” – 3/4” Stainless steel, seamless std. wt, buttweld ends.

A182Gr. F316L

B16.11

Fittings 1” - 8” Buttweld, stainless steel A403Gr. WP316L

B16.11

Unions 2” - 8” Stainless steel, std. wt. buttweld ends, stainless steel seat

A182Gr. F316L

-

Branches - Buttweld tee, std. wt. stainless steel, seamless

A182Gr. F316L

B16.11


A182Gr. F316L

-


A182Gr. F316L

B16.5


B18.2.1


B18.2.2




Jacketed Piping






MATERIALSPECASTM

DIMENSPECANSI



A234Gr. B

-


3/4” for 2” - 4” pipe

1” for 6” and up


A105 B16.11

Jacket Jumpers



- -

Notes:1. Place jacket fittings and elbows as close to flanges as possible. All fittings, reducers, elbows and tees

shall be jacketed.




Jacketed Piping

4.47. SJ216(S) Stainless Steel, Schedule 10, Stainless Steel Jacket





MATERIALSPECASTM

DIMENSPECANSI



A234Gr. B

-



A105 B16.11

Jacket Jumpers



- -




4.48. S301 Stainless Steel, Schedule 40, 1/2” - 2”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 2” Stainless steel, Sch. 40, seamless A312Tp. 304

B36.19

Fittings 1/2” - 2” Forged stainless steel, std., wt, socketweld ends.

A182Gr. F304

B16.11

Unions 1/2” - 2” Forged stainless steel, std. wt. socketweld end, stainless steel seat

A182Gr. F304

-

Branches - Socketweld tee, std. wt. forged stainless steel

A182Gr. F304

B16.11

Branches - Sockolet, std. wt. forged stainless steel A182Gr. F304

-

Flanges 1/2” - 2” Forged stainless steel, C1. 150 raised-face (or faced to match equipment), socketweld.

A182Gr. F31604

B16.5


B18.2.1


B18.2.2




Jacketed Piping

4.49. SJ301 Stainless Steel, Schedule 40, JacketedPIPE: Core: Same as Spec. S301 Jacket: Same as Spec. S301


1/2” Schedule 40 1” Schedule 403/4” Schedule 40 1-1/2” Schedule 401” Schedule 40 2” Schedule 402” Schedule 40 3” Schedule 40


MATERIALSPECASTM

DIMENSPECANSI



A240Tp. 304

-



A312Tp. 304

-

Jacket Jumpers

1/2” - 1” Goodyear 250 Plicord (or approved equal), synthetic rubber tube and cover, spiral-plied wire reinforcement. Use Spec. F101 pipe nipples with band clamps and union on one end of hose


- -

Couplings(Note 3)

1/2” - 2” Stainless steel sanitary 3A, heavy duty 3 piece Tri-Clamp with stainless steel wing nut. (Tri-Clamp Model 13 MHHS)

Tp. 304 -

Gaskets(Note 3)

1” - 4” Flange molded O-ring type 2 black Buna-N (Tri-Clamp Model 40 MPF-U)-

- -

Notes:1. Square cut ends for butt welding in 1/2” - 8” sizes.2. Only straight runs of pipe will be jacketed, termination points of jackets will be per design drawings.3. Manufactured by TriClover Inc., Kenosha, Wisconsin




4.50. S331 Stainless Steel, Schedule 80, 3/8” - 2”


MATERIALSPECASTM

DIMENSPECANSI

Pipe 3/8” - 2” Stainless steel, Sch. 80, seamless A312Tp. 316L

B36.19

Fittings 3/8” - 2” Forged stainless steel, 3000 lb., socketweld ends.

A182Gr. F316L

B16.11

Unions 3/8” - 2” Forged stainless steel, 3000 lb. , socketweld end, stainless steel seat

A182Gr. F316L

-

Branches - Socketweld tee, 3000 lb. forged stainless steel

A182Gr. F316L

B16.11

Branches - Sockolet, 3000 lb. forged stainless steel A182Gr. F316L

-

Flanges 3/8” - 2” Forged stainless steel, C1. 150 raised-face (or faced to match equipment), socketweld.

A182Gr. F316L

B16.5


B18.2.1


B18.2.2




4.51. S501 Stainless Steel, Sanitary 3-A, O.D. Tubing, 0.065 Wall, Welded Seam 1/2” - 3”

4.52. S501 Stainless Steel, Sanitary 3-A, O.D. Tubing, 0.083 Wall, Welded Seam 4”


MATERIAL & DIMENSIONALSPECIFICATION 3-A

STANDARD

Tubing 1/2” - 3” Stainless steel sanitary 3-A, O.D. tubing, 0.065” wall, welded seam, annealed after welding, polished I.D. and O.D.

No. 33-00Tp. 304

Tubing 4” Stainless steel sanitary 3-A O.D. tubing, 0.083” wall, welded seam, annealed after welding, polished I.D and O.D.

No. 33-00Tp. 304

Clamp Fittings

1/2” - 4” Tri-Clamp -

Swing Elbow Connections

1/2” - 2-1/2”

3” - 4”

John Perry

Gasketed bevel seat

-

Swing Panel Connections

1/2” - 4” John Perry -

Couplings(Note 2)(Note 3)

1/2” - 4” Stainless steel, sanitary 3-A, Heavy- duty 3-piece Tri-Clamp with stainless steel wing nut (Tri-Clamp Model 13MHHS)

No. 08-17Tp. 304

Gaskets(Note 2)

1/2” - 4” Flange-molded O-ring, Type 2, blackBUNA-N, Tri-Clamp Model 40 MPF-U

No. 08-17

Weld Fittings(Note 2)

1/2” - 3” Stainless steel, sanitary 3-A, 0.065” wall, buttweld ends

No. 08-17Tp. 304


4” Stainless steel, sanitary 3-A, 0.083” wall, buttweld ends

No. 08-17Tp. 304

Notes:1. All items in this specification shall meet 3-A sanitary standards and shall be marked with the 3-A

symbol.2. Manufactured by Tri-Clover, Inc., Kenosha, Wisconsin.3. Use heavy duty bolted Tri-Clover Tri-Clamp (13 MHP) with Type I standard molded black Buna-N

gasket (40 MP-U) for tubing under vacuum and on shutoff valves under tanks.




Jacketed Piping

4.53. SJ501 Stainless Steel 0.065 wall thickness jacketed 1/2” - 3”

4.54. SJ501 Stainless Steel, 0.083 wall thickness jacketed 4”

PIPE: Core: Stainless sanitary tubing. Seamless full annealed, standard finish O.C. and finish No. 180 for I.D. plain ends (note 1).

PIPE: Jacket: Stainless steel tubing type 304 seamless or welded, full annealed, ASTM A269 grade Tp. 304, standard finish, plain ends

SIZE: CORE SIZE SIZE: JACKET SIZE1/2” 0.065” wall thickness 1-1/2” 0.065” wall thickness3/4” 0.065” wall thickness 1-1/2” 0.065” wall thickness1” 0.065” wall thickness 2” 0.065” wall thickness

1-1/2” 0.065” wall thickness 2-1/2” 0.065” wall thickness2” 0.065” wall thickness 3” 0.065” wall thickness

2 -1/2” 0.065” wall thickness 3-1/2” 0.065” wall thickness3” 0.065” wall thickness 4” 0.083” wall thickness4” 0.083” wall thickness 6” 0.083” wall thickness


MATERIALSPECASTM

DIMENSPECANSI



A240Tp. 304

-

Core Fittings 1/2” - 4” Tri-Clamp


3/4” stainless steel pipe nipple, seamless, Schedule 40S, threaded one end.

A312Tp. 304

-

Jacket Jumpers



-

Couplings(Note 3)

1/2” - 4” Stainless steel sanitary 3A, heavy duty 3 piece Tri-Clamp with stainless steel wing nut. (Tri-Clamp Model 13 MHHS)

Tp. 304 -

Gaskets 1/2” - 4” Flange molded O-ring type 2 black - -



(Note 3) Buna-N (Tri-Clamp Model 40 MPF-U)-

Notes:1. Square cut ends for butt welding in 1/2” - 8” sizes.2. Only straight runs of pipe will be jacketed, termination points of jackets will be per design drawings.3. Manufactured by TriClover Inc. Kenosha, Wisconsin.




4.55. S502 Stainless Steel, Sanitary 3-A, O.D. Tubing, 0.065 Wall, Welded Seam 1/2” - 3”

4.56. S502 Stainless Steel, Sanitary 3-A, O.D. Tubing, 0.083 Wall, Welded Seam 4”


MATERIAL & DIMENSIONAL

SPECIFICATION 3-A STANDARD

Tubing 1/2” - 3” Stainless steel sanitary 3-A, O.D. tubing, 0.065” wall, welded seam, annealed after welding, polished I.D. and O.D.

No. 33-00Tp. 316L

4” Stainless steel sanitary 3-A O.D. tubing, 0.083” wall, welded seam, annealed after welding, polished I.D and O.D.

No. 33-00Tp. 316L

Clamp Fittings

1/2” - 4” Tri-Clamp -

Swing Elbow Connections

1/2” – 2-1/2”

3” - 4”

John Perry

Gasketed bevel seat

-

Swing Panel Connections

1/2” - 4” John Perry -



No. 08-17Tp. 304

Gaskets(Note 2)

1/2” - 4” Flange-molded O-ring, Type 2, blackBUNA-N, Tri-Clamp Model 40 MPF-U

No. 08-17


1/2” - 3” Stainless steel, sanitary 3-A, 0.065” wall, buttweld ends

No. 08-17Tp. 316L

4” Stainless steel, sanitary 3-A, 0.083” wall, buttweld ends

No. 08-17Tp. 316L

Notes:1. All items in this specification shall meet 3-A sanitary standards and shall be marked with the 3-A

symbol.2. Manufactured by Tri-Clover, Inc., Kenosha, Wisconsin.3. Use heavy duty bolted Tri-Clover Tri-Clamp (13 MHP) with Type I standard molded black Buna-N

gasket (40 MP-U) for tubing under vacuum and on shutoff valves under tanks.




Jacketed Piping

4.57. SJ502 Stainless Steel 0.065 wall thickness Jacketed 1/2” - 3”

4.58. SJ502 Stainless Steel, 0.083 wall thickness Jacketed 4”

PIPE: Core: Stainless sanitary tubing. Seamless full annealed, standard finish O.C. and finish No. 180 for I.D. plain ends (note 1).

PIPE: Jacket: Stainless steel tubing type 316L seamless or welded, full annealed, ASTM A269 grade Tp. 316L, standard finish, plain ends

SIZE: CORE SIZE SIZE: JACKET SIZE1/2” 0.065” wall thickness 1-1/2” 0.065” wall thickness3/4” 0.065” wall thickness 1-1/2” 0.065” wall thickness1” 0.065” wall thickness 2” 0.065” wall thickness

1-1/2” 0.065” wall thickness 2-1/2” 0.065” wall thickness2” 0.065” wall thickness 3” 0.065” wall thickness

2-1/2” 0.065” wall thickness 3-1/2” 0.065” wall thickness3” 0.065” wall thickness 4” 0.083” wall thickness4” 0.083” wall thickness 6” 0.083” wall thickness


MATERIALSPECASTM

DIMENSPECANSI



A240Tp. 316L

-

Core Fittings 1/2” - 4” Tri-Clamp - -


3/4” stainless steel pipe nipple, seamless, Schedule 40S, threaded one end.

A312Tp. 316L

-

Jacket Jumpers



- -

Notes:1. Square cut ends for butt welding in 1/2” - 8” sizes.2. Only straight runs of pipe will be jacketed, termination points of jackets will be per design drawings.




4.59. S515 Stainless Steel, Schedule 10, 1” - 8”, Pneumatic Conveying Pipe


MATERIALSPECASTM

DIMENSPECANSI

Pipe 1” - 8” Stainless steel, Sch. 10, seamless,plain ends

A312Tp. 304

B36.19

Fittings 1” - 8” Buttweld, stainless steel A182Gr. F304

B16.11

Elbows(Note 1)

1” - 8” Fabricated from welded stainlesssteel pipe, Sch. 10S, bend radiustwelve (12) times nominal pipe diameter with four (4) inch long tangents for compression couplings

A312Tp. 304

B36.19


1” - 8” Compression-type plain end couplings. Type 304SS middle ring. Grade E (EPDM) for potable water service gasket rings (can use Grade A (white Nitrile) but is more expensive and has longer delivery times)

Victaulic Style 99 Roustabout coupling

A 536A183

-

Branches - Branch nozzle weld in lieu of tees or laterals. Branches to be in the format of a 45 lateral.

A182Tp. 304

-

Flanges 1” - 8” Forged carbon steel, Cl. 150 raised-face lap joint flanges. MSS length. Schedule to match pipe.

- -

Bolts - Carbon steel, hex head machine bolts A307Gr. B

B18.2.1

Nuts - Carbon Steel heavy hex head nuts A563Gr. A

B18.2.2

FlangeGaskets

1/8” thick White Neoprene, full face, FDA-approved

Viton, 60-70 Durometer hardness, full face, FDA-approved

- B16.21

Notes:1. Standard long radius pipe elbows shall be used for conveying air supply and non-conveying lines

only. All product conveying lines shall use bends.2. Manufactured by Victaulic Company of America.



3. All joints shall be grounded across coupling for continuous transmission of static electricity.4. All piping shall be suitably anchored and restrained to prevent longitudinal blow-out of

compression coupled joints.






MATERIALSPECASTM

DIMENSPECANSI

Pipe 1/2” - 4” Stainless steel, Sch. 5S, seamless or welded seam, annealed after welding, pickled and passivated, plain ends

A312Tp. 304

B36.19

Fittings 1/2” - 4” Stainless steel, Sch. 5S, seamless or welded seam, cold formed, annealed, pickled and passivated, long radius, butt welding ends

A403WP-W304

B16.9

Flanges 1/2” - 4” Forged stainless steel, C1. 150 raised-face (or faced to match equipment), welding neck type

A105 B16.5

Clamp Fittings

1/2” - 4” Tri-Clamp



No. 08-17Tp. 304

Gaskets(Note 3)

1/2” - 4” Flange molded O-ring type 2 black Buna-N (Tri-Clamp Model 40 MPF-U)-

- -


A403WP-W304

MSSSP-43


A307Gr. B

B18.2.1


B18.2.2

Notes:1. Square cut ends for butt-welding in 1/2” - 4” sizes.2. Manufactured by Tri-Clover, Inc., Kenosha, Wisconsin.3. Use heavy duty bolted Tri-Clover Tri-Clamp (13 MHP) with Type I standard molded black Buna-

N gasket (40 MP-U) for tubing under vacuum and on shutoff valves under tanks.4. Use bolt insulation kits when mating to dissimilar metal flanges5. Sch. 40 buttweld by threaded adapter nipples for threaded applications. Taper-bore weld end to

provide smooth transition to Sch. 5 pipe. 6. Utilize tube O.D. buttweld to Sch. 5 pipe adapters at every clamped joint.




Jacketed Piping




1/2” Schedule 5S 1” Schedule 40, beveled ends3/4” Schedule 5S 1” Schedule 40, beveled ends1” Schedule 5S 2” Schedule 40, beveled ends2” Schedule 5S 3” Schedule 40, beveled ends3” Schedule 5S 4” Schedule 40, beveled ends4” Schedule 5S 6” Schedule 40, beveled ends


MATERIALSPECASTM

DIMENSPECANSI



A234Gr. B

-


1/2” for 1/2” - 1” pipe

3/4” for 2” - 4” pipe


A105 B16.11

Jacket Jumpers



- -

Notes:1. Place jacket fittings and elbows as close to flanges as possible. All fittings, reducers, elbows and

tees shall be jacketed.




Jacketed Piping

4.62. SJ520(S) Stainless Steel, Schedule 5S, Jacketed



1/2” Schedule 5S 1” Schedule 5S3/4” Schedule 5S 1” Schedule 5S1” Schedule 5S 2” Schedule 5S2” Schedule 5S 3” Schedule 5S3” Schedule 5S 4” Schedule 5S4” Schedule 5S 6” Schedule 5S


MATERIALSPECASTM

DIMENSPECANSI



A240Tp. 304

-



A312Tp. 304

-

Jacket Jumpers



- -

Notes:1. Square cut ends for butt welding in 1/2” - 8” sizes.2. Only straight runs of pipe will be jacketed, termination points of jackets will be per design

drawings.






MATERIALSPECASTM

DIMENSPECANSI

Pipe 1” - 4” Stainless steel, Sch. 10, plain Ends A312Tp. 304

B36.19

Fittings 1/2” – 3/4” Stainless steel, seamless std. wt., buttweld ends.

A182Gr. F304

B16.11

Fittings 1” - 4” Buttweld, stainless steel A403Gr. WP304

B16.11


A182Gr. F304

B16.5

Clamp Fittings

1/2” - 4” Tri-Clamp



No. 08-17Tp. 304

Gaskets(Note 3)

1/2” - 4” Flange molded O-ring type 2 black Buna-N (Tri-Clamp Model 40 MPF-U)-

- -


A403WP-W304

MSSSP-43


A307Gr. B

B18.2.1


B18.2.2

Notes:1. Square cut ends for butt-welding in 1/2” - 4” sizes.2. Manufactured by Tri-Clover, Inc., Kenosha, Wisconsin.3. Use heavy duty bolted Tri-Clover Tri-Clamp (13 MHP) with Type I standard molded black Buna-

N gasket (40 MP-U) for tubing under vacuum and on shutoff valves under tanks.4. Use bolt insulation kits when mating to dissimilar metal flanges5. Utilize tube O.D. buttweld to Sch. 10 pipe adapters at every clamped joint.




Jacketed Piping




1/2” Schedule 5S 1” Schedule 40, beveled ends3/4” Schedule 5S 1” Schedule 40, beveled ends1” Schedule 5S 2” Schedule 40, beveled ends2” Schedule 5S 3” Schedule 40, beveled ends3” Schedule 5S 4” Schedule 40, beveled ends4” Schedule 5S 6” Schedule 40, beveled ends


MATERIALSPECASTM

DIMENSPECANSI



A234Gr. B

-


1/2” for 1/2” - 1” pipe

3/4” for 2” - 4” pipe


A105 B16.11

Jacket Jumpers



- -

Notes:2. Place jacket fittings and elbows as close to flanges as possible. All fittings, reducers, elbows and

tees shall be jacketed.




Jacketed Piping

4.65. SJ521(S) Stainless Steel, Schedule 5S, Jacketed



1/2” Schedule 5S 1” Schedule 5S3/4” Schedule 5S 1” Schedule 5S1” Schedule 5S 2” Schedule 5S2” Schedule 5S 3” Schedule 5S3” Schedule 5S 4” Schedule 5S4” Schedule 5S 6” Schedule 5S


MATERIALSPECASTM

DIMENSPECANSI



A240Tp. 304

-



A312Tp. 304

-

Jacket Jumpers



- -

Notes:1. Square cut ends for butt welding in 1/2” - 8” sizes.2. Only straight runs of pipe will be jacketed, termination points of jackets will be per design

drawings.



PIPING SPECIFICATIONT101

4.66. T101 Stainless Steel, Seamless Tube, 1/4” - 1”


MATERIALSPECASTM

DIMENSPECANSI

Tube 1/4” - 1” Stainless steel, seamless tube, fully annealed. Wall thickness as follows:

A269Tp. 316

-

Tube 1/4” O.D. 0.035” -Tube 3/8” OD 0.035” -Tube 1/2” O.D. 0.049” -Tube 3/4” OD 0.065” -Tube 1” O.D. 0.065” -Fittings 1/4” - 1” Compression type OD tube fittings,

type 316 Stainless steel, Swagelok or equivalent

A276Tp. 316

-

Fittings 1/2” - 1” Adapter fittings, male NPT to compression-type OD fittings, type 316 stainless steel, Swagelok or equivalent

A276Tp. 316

-

Note:1. Tube bends shall be used in lieu of elbow fittings where possible.



4.67. Table 15070-1 Pipe & Valve Specifications & Test Conditions by ServiceTEST PRESSURE

(PSIG)

SERVICESYMBOL SERVICE HYDRO. PNEUM.

SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

-- Underslab 100 -- 2” to 8” P301 8 -- -- -- --

AA Air Intake -- -- Spouting SD1 (Note 4) -- -- -- --

AC Air Conveying -- 50 2” to 10” F202 1 (Note 2) -- -- -- --

ACC Almond Coating Compound

-- 110 2”2-1/2” & up

F202F202

77

VBS10VYF09

VBS10VYF10

----

ST50/ST52ST50/ST52

ACD Citric Acid 150 -- 1/4” to 1”Spouting

T101SD1

7(Note 4)

-- -- -- --

ACN Acid Concentrate,Nitric

150 -- 3/8” to 1-1/2”2”

S331S331

77

VBS10VBS10

----

VCS01VCS01

----

ACP Acid Concentrate,Phosphoric

150 -- 3/8” to 1-1/2”2”

S331S331

77

VBS10VBS10

----

VCS01VCS01

----

ACS After Cook SlurryAD Air, Dairy

Note: for wet air before dryers, use stainless piping and valves

--

--

140

140

1/2” to 3/4”1” to 2”2-1/2” to 10”

2-1/2” to 8”

G102G101G501

S214

1 (Note 10)1 (Note 10)15

1

VBB05VBB05VYF06

VYS11

VBB05VBB05VBY07

VYS12

------

VCS08

------

--

Latest Revision 04/13/10 - 106 - Process and Utility PipingThe Hershey Company Specification 15070


TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

ADR Air, Process (Dryer) -- -- 16” - 60” SD2 (Note 4) -- -- -- --AE Air Exhaust -- -- Ducting SD1 (Note 4) -- -- -- --ALM AlmondsAMF Anhydrous Milkfat -- 165 1” to 2”

1” to 2”2-1/2” to 6”2-1/2” to 3”

S214SJ501S214SJ501

718, 21718, 21

VBS10VWS04VYS07VWS04

----VYS09--

--------

ST60ST1, ST2ST60ST1, ST2

AP Air, Plant(Instrument Quality)

Note: for wet air before dryers, use stainless piping and valves

--

--

140

140

1/4” to 3/4”1” to 2”2-1/2” to 12”

2-1/2” to 8”

G102G101G501

S214

1 (Note 10)1 (Note 10)15

1

VBB05VBB05VYF06

VYS11

VBB05VBB05VYF07

VYS12

----VCF08

VCS08

----PF4

--

AS Air Supply -- -- Ducting SD1 (Note 4) -- -- -- --ASI Alkaline Solution

(Chlorinated)(Note 7)

150 -- 3/8” to 1-1/2”2”

S331S331

77

VBS10VBS10

----

VCS01VCS01

----

ASL Alkaline Solution(Non-chlorinated)(Note 7)

150 -- 1/2” to 1-1/2”2”

S331S331

77

VBS10VBS10

----

VCS01VCS01

----

ATM AtmulAVI AvicelBAN Ban 120LBAR BarleyBBD Boiler Blowdown 190 -- 1/2” to 2” F305 13 VGF02 VGF02 -- --



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

BCD Continuous Blowdown

190 -- 3/4” to 2” F305 13 VGF02 VGF02 -- --

BET/GMS Betericing/GMSBFW Boiler Feedwater 210 -- 1/2” to 2-1/2”

3” to 6”F304F202

1313

VAF02VYF06

VGF02VGF04

VCF02VCF06

ST8ST23

BGR Bearing GreaseBOB Bob Syrup 150 -- 1-1/2” to 4” SJ502 18, 21 -- -- -- --BTR Wafer Batter 100 -- 1” to 3” S501 18 VWS04 VWS04 -- ST72

CAU Caustic 150 -- 3/8” to 1-1/2”2”

S331S331

77

VBS10VBS10

----

VCS01VCS01

----

CBE Cocoa Butter Equivalent

-- 110 1” to 1-1/2”2”2-1/2” to 6”

F301F202F202

777

VBS10VBS10VYF09

------

------

--ST50ST50

CBS Chocolate Bob Syrup 150 -- 1-1/2” to 4” SJ502 18, 21 -- -- -- --CCM Cooked Center Mass 150 -- 1-1/2” to 4” SJ502 21 -- -- -- --CCN CoconutCCR Cookies and Crème

ReworkCD Condensate Trap

Discharge190 -- 1/2” to 2”

2-1/2” & upF304F209

33

VAF02VYF06

VGF02VGF04

VCF02VCF08

ST8ST23

CEN Centrnal -- 110 1” to 1-1/2”2”2-1/2” to 6”

S301S214S214

777

VBS10VBS10VYS06

------

------

--ST50ST50



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

CGM Cellulose GumCH High Pressure

Condensate190 -- 1/2” to 2”

2-1/2” & upF304F209

33

VAF02VYF06

VGF02VGF04

VCF02VCF08

ST8ST23

CHC Chocolate Paste, Compound

-- 165 2”2”2 -1/2” & up2 -1/2” & up

F202FJ214F202FJ214

7777

VBS10VBS10VYF08VYF08

--------

--------

ST50ST52ST50ST52

CHD Chocolate Paste, Dark -- 165 2”2”2 -1/2” & up2 -1/2” & up

F202FJ214F202FJ214

7777


--------

--------

ST50ST52ST50ST52

CHEW Chewy Candy 150 -- 1-1/2” to 4” SJ502 21 -- -- -- --CHM Chocolate Paste, Milk -- 165 2”

2”2 -1/2” & up2 -1/2” & up

F202FJ214F202FJ214

7777


--------

--------

ST50ST52ST50ST52

CHN Chocolate NougatCHP Chocolate Paste -- 165 2”

2”2 -1/2” & up2 -1/2” & up

F202FJ214F202FJ214

7777


--------

--------

ST50ST52ST50ST52

CHR Chocolate, Rework -- 165 2”2”2 -1/2” & up2 -1/2” & up

F202FJ214F202FJ214

7777


--------

--------

ST50ST52ST50ST52



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

CHW Chocolate Paste, White

-- 165 2”2”2 -1/2” & up2 -1/2” & up

S214SJ214S214SJ214

7777

VBS10VBS10VYS06VYS06

--------

--------

ST60ST62ST60ST62

CJ Chemical Treatment 190 -- 1/2” to 1-1/2”2”

S331S331

77

VBS10VYF06

----

VCS01VCS01

----

CL Low Pressure Condensate

190 -- 1/2” to 2”2-1/2” & up

F304F209

33

VAF02VYF06

VGF02VGF04

VCF02VCF08

ST8ST23

CL(*) Chocolate Liquor (* = Type)

-- 150 2”2”2-1/2” & up2 -1/2” & up(Note 6)

F202FJ214F202FJ214

7777



--------

ST50ST52ST50ST52

CLR Color (Generic) 150 -- 1/4” to 1” T101 -- VBS11 -- VCS13 --CLRS Color Syrup 150 -- 1” to 4” SJ502 18, 21 VYS10 VYS10 ST1/ST2

CM(*) Condensed Milk (* = %TS)

150 -- 1-1/2” to 3” S501 18, 21 -- -- VCS03 ST2

CMC Cellulose GumCMK Clarified Milk 150 -- 1-1/2” to 3” S501 18, 21 -- -- VCS03 ST2CML Caramel 150 -- 1”

1-1/2” to 4”

S501SJ501S501SJ501

18, 2118, 2118, 2118, 21

VYS10VYS10VYS10VYS10

--------

VCS12VCS12VCS03VCS03

ST2ST2ST2ST2

CMR Caramel Rework 150 -- 1”

1-1/2” to 4”

S501SJ501S501SJ501

18, 2118, 2118, 2118, 21

VYS10VYS10VYS10VYS10

--------

VCS12VCS12VCS03VCS03

ST2ST2ST2ST2



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

CO Coconut Oil -- 165 1” to 2”1” to 2”1” to 2”2-1/2” to 6”2-1/2” to 6”2-1/2” to 3”

S214SJ214SJ501S214SJ214SJ501

7718, 217718, 21

VBS10VBS10VWS04VYS07VYS07VWS04

------VYS09VYS09--

------------

ST60ST62ST72ST60ST62ST72

COB Cocoa Butter -- 110 1” to 1-1/2”1” to 1-1/2”2”2”2-1/2” to 6”2-1/2” to 6”(Note 6)

F301FJ301F202FJ214F202FJ214

777777

VBS10VBS10VBS10VBS10VYF08VYF08

------------

------------

----ST50ST52ST50ST52

COB/VAN Cocoa Butter and Vanillin Slurry

-- 110 3/4” - 1-1/2”3/4” - 1-1/2”2”2”

F301FJ301F202FJ214

7777

VBS10VBS10VBS10VBS10

--------

--------

--------

COR Citrus Oil Return -- 150 1/2” - 2-1/2”3” & up

F301F202

2020

VBF10VYF05

VBF10VYF05

VCF02VCF08

ST8ST23

COS Citrus Oil Supply -- 150 1/2” to 2-1/2”2-1/2” & up

F301F202

2020

VBF10VYF05

VBF10VYF05

VCF02VCF08

ST8ST23

CPD Condensate Pump Discharge

190 -- 1/2” to 2”2-1/2” & up

F304F209

33

VAF02VYF06

VGF02VGF04

VCF02VCF08

ST8ST23

CR Crisped RiceCRE Crème Filling



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

CRM Coconut Crème 150 -- 1”1”1-1/2” to 3”1-1/2” to 3”4”4”

S501SJ501S501SJ501S501SJ501

18, 2118, 2118, 2118, 2118, 2118, 21

VWS04VWS04VWS04VWS04VWS04VWS04

VWS04VWS04VWS04VWS04VWS04VWS04

VCS12VCS12VCS03VCS03VCS12VCS12

ST2ST2ST2ST2ST1ST1

CS(*) Corn Syrup (* = DE) -- 165 1” to 2”1” to 2”2-1/2” to 6”2-1/2” to 6”

S216SJ216S216SJ216

7777


----VYS09VYS09

--------

ST60ST62ST60ST62

CSM (*) Condensed Sweet Milk (* = % Total Solids)

150 -- 1”1-1/2” to 3”4”

S501S501S501

18, 2118, 2118, 21

------

------

VCS12VCS03VCS12

ST2ST2ST1

CSR Cleaning Solution Return

150 -- 1”1-1/2” to 3”4”

S501S501S501

18, 2118, 2118, 21

------

------

VCS12VCS03VCS12

ST2ST2ST1

CSS Cleaning Solution Supply

150 -- 1”1-1/2” to 3”4”

S501S501S501

18, 2118, 2118, 21

------

------

VCS12VCS03VCS12

ST2ST2ST1

CSS (*) Corn Syrup Solids (* = DE)

-- 50 3” & upSpouting

S515SD1

15(Note 4)

----

----

----

----

CSU Calcium SulfateDPH Disodium Phosphate



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

DXT Dextrose -- 50 3” & upSpouting

S515SD1

15(Note 4)

----

----

----

----

EGW Egg WhitesEXH Engine Exhaust -- -- 3” to 4” F202 1 -- -- -- --

FAS Fat Slurry -- 165 1” to 2”1” to 2”1” to 2”2-1/2” to 6”2-1/2” to 6”2-1/2” to 3”

S214SJ214SJ501S214SJ214SJ501

7718, 217718, 21


------VYS09VYS09--

------------


FGR Flue Gas Recirculation

-- -- 16” - 18” FD1 (Note 4) -- -- -- --

FL Fire Protection Line Note 3 Note 3 -- -- -- -- -- -- --

FLA Flavor (Generic) 150 -- 1/4” to 1” T101 -- VBS11 -- VCS13 --FLR Flour -- 50 3” & up

SpoutingS515SD1

15(Note 4)

----

----

----

----

FOR Fuel Oil Return -- 140 1/2” - 2”2-1/2” & up

F304F209

55

VPF02VPF03

VGF02VGF04

VCF02VCF06

ST8ST23

FOS Fuel Oil Supply -- 140 1/2” - 2”2-1/2” & up

F304F209

55

VPF02VPF03

VGF02VGF04

VCF02VCF06

ST8ST23

FRA Frappe 150 -- 1-1/2” to 4” SJ502 18, 21 -- -- -- --



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

FRUC Liquid Fructose -- 165 1” to 2”1” to 2”2-1/2” to 6”2-1/2” to 6”

S214SJ214S214SJ214

7777


----VYS09VYS09

--------

ST60ST62ST60ST62

GAR Gum ArabicGCB Graham Cookie Bits -- 50 2” to 10”

Spouting S515SD1

15 (Note 2)(Note 4)

----

----

----

----

GEL GelatinGLC Glycerin -- 165 1” to 2”

2-1/2” to 6”S214S214

77

VBS10VYS07

--VYS09

----

ST60ST60

GLR Glycol Return 150 -- 1/2” - 1-1/2”2” - 2-1/2”3” & up

F301F301F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCF02VCF02VCF08

ST8ST8ST23

GLS Glycol Supply 150 -- 1/2” - 1-1/2”2” - 2-1/2”3” & up

F301F301F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCF02VCF02VCF08

ST8ST8ST23

GMS GMSGRA GrahamGRC Graham Crème -- 165 1” to 2”

1” to 2”2-1/2” to 6”2-1/2” to 6”

S214SJ214S214SJ214

7777


----VYS09VYS09

------

ST60ST62ST60ST62

GRP Ground Peanuts -- 165 3” & upSpouting

S515SD1

15(Note 4)

----

----

----

----

GS Gum Syrup 150 -- 1” to 4” SJ502 18, 21 VYS10 VYS10 ST1/ST2



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

GSK Ground SkorHCC Cooked Hard Candy 150 -- 1-1/2” to 4” SJ502 21 -- -- -- --HCR Heavy CreamHCS Hard Coat Syrup S501HFCS High Fructose Corn

Syrup-- 165 1” to 2”

1” to 2”2-1/2” to 6”2-1/2” to 6”

S214SJ214S214SJ214

7777


----VYS09VYS09

--------

ST60ST62ST60ST62

HFR Hydraulic Fluid Return

2600 -- 1/2” to 1-1/2” F307 5 VAF02 -- -- --

HFS Hydraulic Fluid Supply

2600 -- 1/2” to 1-1/2” F307 5 VAF02 -- -- --

HMCS High Maltose Corn Syrup

-- 165 1” to 2”1” to 2”2-1/2” to 6”2-1/2” to 6”

S216SSJ216S216SSJ216

7777


----VYS09VYS09

--------

ST60ST62ST60ST62

HYF HyfoamaKRY Krystar -- 50 2” to 10”

Spouting S515SD1

15 (Note 2)(Note 4)

----

----

----

----

LAC Lactose -- 50 2” to 10”Spouting

S515SD1

15 (Note 2)(Note 4)

----

----

----

----

LC Lithium Chloride(“Kathene”)

150 -- 1” to 1-1/2”2”3” & up

G101G101G502

111111

VBS10VBS10VYS06

VBS10VBS10--

VCS01VCS01--

ST3ST13--



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

LCB Lactose Blend -- 165 2”2”2 -1/2” & up2 -1/2” & up

F212FJ212F212FJ212

7777

VBF12/13VBS12/13VYF11VYF11

--------

--------

ST50ST52ST50ST52

LEC Lecithin -- 110 1-1/2”2”2-1/2” & up

F301F202F202

777

VBS10VBS10VBF09

------

------

ST50ST50ST50

LEC/COB Lecithin/Cocoa Butter Slurry

-- 110 1” to 1-1/2”1” to 1-1/2”2”2”2-1/2” & up2-1/2” & up

F301FJ301F202FJ214F202FJ214

777777

VBS10VBS10VBS10VBS10VYF08VYF08

------------

------------

------------

LOR Lube Oil Return -- 140 1/4” to 2” K402 VBB04 -- VCB02 ST5LOS Lube Oil Supply -- 140 1/4” to 2” K402 VBB04 -- VCB02 ST5LS Liquid Sugar -- 165 1” to 2”

2-1/2” to 6”S214S214

77

VBS10VYS07

--VYS09

----

ST60ST60

LS1 Liquid Sugar No. 1 -- 165 1” to 2”2-1/2” to 6”

S214S214

77

VBS10VYS07

--VYS09

----

ST60ST60

MAL Malic AcidMCR Mixer Crumb -- -- Spouting SD1 (Note 4) -- -- -- --

MCS Mono Calcium Sulfate

MFBSMarshmallow Fluff Bob Syrup

150 -- 1-1/2” to 4” SJ502 18, 21 -- -- -- --

MFNMarshmallow Fluff Nougat

150 -- 1-1/2” to 4” SJ501 18, 21 -- -- -- --



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

MLS Molasses 150 -- 1” to 3”1” to 3”4”4”

S501SJ501S501SJ501

18, 2118, 2118, 2118, 21

--------

--------

--------

ST2ST2ST1ST1

MLT Maltrin -- 50 2” to 10”Spouting

S515SD1

15 (Note 2)(Note 4)

----

----

----

----

MNRS MinorsMTO Mint Oil -- 165 1/4” to 1” T101 -- VBS11 -- VCS13 --MYV MyverolN Nitrogen -- 165 1/2” to 3/4”

1” to 2-1/2”F102F101

1 (Note 10)1 (Note 10)

VBF11VBF11

VBF11VBF11

VCB08VCB08

ST13ST13

NFDM Nonfat Dry Milk -- 50 2” to 10”Spouting

S515SD1

15 (Note 2)(Note 4)

----

----

----

----

NG Natural Gas -- 165 1/2” to 2”2 -1/2” to 12”

F303F202

11

VPF02VPF03

----

----

----

NHG Ammonia Hot Gas Note 1 1/2” to 2”

2-1/2” & up

F303

F208

5

5

VGF05, VLF04 VGF05, VLF04

VGF05

VGF05

--

--

--

--

NHL Ammonia Liquid Note 1 1/2” to 2”

2-1/2” & up

F303

F208

5

5

VGF05, VLF04VGF06

VGF05, VGF04VGF06

VCF03 ST22ST22

NHP Ammonia Pumpout Note 1 1/2” to 2”

2-1/2” & up

F303

F207

5

5

VGF05, VLF04VGF06, VLF04

VGF05

VGF06



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

NHS Ammonia Suction Note 1 1/2” to 2”

2-1/2” to 4”

6” & up

F303

F207

F207

5

5

5

VGF05, VLF04VYF06,VLF04VYF06, VLF04

VGF05

VYF06

VYF06

VCF03

VCF03 ST22

ST22

NHV Ammonia Vent Note 1 1/2” to 2”2-1/2” & up

F303F207

55

----

----

----

----

NOL NolibelOP Onion PowderPB Peanut Butter -- 250 1” to 2”

2-1/2” to 6”SJ214SJ214

77

VBS10VYS06

--VYS09

----

----

PBM Peanut Butter MixPBN Peanut Butter Nougat 150 -- 1-1/2” to 4” SJ501 18, 21 -- -- -- --PBP Sifted Dry Ingredients

(Peanut Butter)-- 165 3” & up

SpoutingS515SD1

15(Note 4)

----

----

----

----

PBR Peanut Butter ReworkPBS Peanut Butter Bob

Syrup150 -- 1-1/2” to 4” SJ502 18, 21 -- -- -- --

PCH PenuchePCI Peanut Crème 150 -- 1” to 3”

1” to 3”4”4”2-1/2 “ to 6”2-1/2 “ to 6”

S501SJ501S501SJ501S214SJ214

18, 2118, 2118, 2118, 2177

VWS04VWS04VWS04VWS04VYS06VYS06

VWS04VWS04VWS04VWS04VYS06VYS06

ST1/ST2ST1/ST2ST1/ST2ST1/ST2ST60ST62

PCT PectinPDR Process Drain -- -- 1/2” & up S201 12 -- -- -- --



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

PEK Pekasol -- 150 1/2” - 2-1/2”3” & up

F301F202

2020

VBF10VYF05

VBF10VYF05

VCF02VCF08

ST8ST23

PGPR Polyglycerol Polyricenoleate (PGPR)

-- 110 1-1/2”2”2-1/2” & up

F301F202F202

777

VBS10VBS10VBF09

------

------

ST50ST50ST50

PMS Peanut Meal SlurryPNT Peanuts -- 50 3” & up

SpoutingS515SD1

15(Note 4)

----

----

----

----

PO Peanut Oil -- 165 1” to 2”1” to 2”2-1/2” to 6”2-1/2” to 3”

S214S501S214S501

718, 21718, 21

VBS10VWS04VYS07VWS04

----VYS09--

--------

ST60ST72ST60ST72

PRA Praline 150 -- 1” to 4”1” to 4”

S501SJ501

18, 2118, 21

VYS10VYS10

VYS10VYS10

ST1/ST2ST1/ST2

PRS Prestine -- 165 1” to 2”1” to 2”1” to 2”2-1/2” to 6”2-1/2” to 6”2-1/2” to 3”

S214SJ214SJ501S214SJ214SJ501

7718, 217718, 21


------VYS09VYS09--

------------


PRV Process Vent -- -- 1/2” & up S201 12 -- -- -- --

PS Pectin Slurry



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

PTW What. Crème -- 165 1” to 2”1” to 2”2-1/2” to 8”2-1/2” to 8”

S214SJ214S214SJ214

7777



--------

ST60ST62ST60ST62

PVS Pulverized Sugar -- 50 3” & upSpouting

S515SD1

15(Note 4)

----

----

----

----

PW Plant Water 150 -- 1/2” to 3/4”1” to 2-1/2”3” & up

F102F101F202

11 (Note 10)11 (Note 10)11

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

PYC Peanut CrèmeRBR Rice Brown -- -- SS Spouting SD1 Note 4 -- -- -- --RCM Raw Center MassRCR Refiner Chocolate

Crumb-- -- SS Spouting SD1 Note 4 -- -- -- --

RHC Raw Hard CandyRHG Refrigerant Hot Gas -- 140 1/4” to 2” K402 VBB04 -- VCB02 ST5RL Refrigerant Liquid -- 140 1/4” to 2” K402 VBB04 -- VCB02 ST5RLG Rice Long Grain -- -- SS Spouting SD1 Note 4 -- -- -- --RMG Rice Medium Grain -- -- SS Spouting SD1 Note 4 -- -- -- --RMK Raw Milk 150 -- 1”

1-1/2” to 3”4”

S501S501S501

18, 2118, 2118, 21

------

------

VCS12VCS03VCS12

ST2ST2ST1

RPK Refined Palm Kernel Oil

-- 150 1” to 1-1/2”2”

SJ501SJ501

18, 2118, 21

VWS04VWS04

----

----

ST50ST50



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

RRP Rerun Product 225 -- 1”1-1/2” to 3”4”

S501S501S501

18, 2118, 2118, 21

------

------

VCS12VCS03VCS12

ST2ST2ST1

RV Refrigerant Vapor Note 1 2-1/2” to 4” F210 5 -- -- -- --RWK ReworkSB Sending BlendSBC Sodium BicarbonateSCS Soft Coat Syrup S501SCU Culinary Steam 190 -- 1/2” to 2”

2”2-1/2” to 8”

S301S301S203

777

VBS10VBS10VYS07

VGF02VGF02--

VCS01VCS01VCS01

------

SCW Sanitary COW Water 150 -- 1”1-1/2” to 3”4”

S501S501S501

18, 2118, 2118, 21

------

------

VCS12VCS03VCS12

ST2ST2ST1

SD Sanitary Drain See Section 15414

SDC Sodium CitrateSH Steam, High Pressure 190 -- 1/2” to 3/4”

1” to 2”3” to 12’

F304F301F202

131313

VAF02VAF02VYF06

VGF02VGF02VYF07

VCF02VCF02VCF08

ST8ST8ST23

SL Steam, Low Pressure 75 -- 1/2” to 3/4”1” to 2”3” to 12”

F304F301F202

333

VAF02VAF02VYF06

VGF02VGF02VYF07

VCF02VCF02VCF08

ST8ST8ST23

SLAC Sodium Lactate



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

SLR Candy Slurry 150 -- 1” to- 3”1” to 3”4”4”

S501SJ501S501SJ501

18, 2118, 2118, 2118, 21

--------

--------

--------

ST2ST2ST1ST1

SLT Salt -- 50 3” & upSpouting

S515SD1

15(Note 4)

-- -- -- --

SMK Sweet Milk 150 -- 1”1-1/2” to 3”4”

S501S501S501

18, 2118, 2118, 21

------

------

VCS12VCS03VCS12

ST2ST2ST1

SMS Smoothing Syrup 150 -- 1” to 4” SJ502 18, 21 VYS10 VYS10 ST1/ST2

SP Sprinkler Piping See Section 15301

SRB Sorbitol 150 -- 1” to 3”4”

S501S501

18, 2118, 21

VWS04VWS04

VWS04VWS04

ST1/ST2ST1/ST2

SS Soy SauceST ShorteningSTP Storm Piping

See Section 15416

STR Corn StarchSUG Sugar, Granulated -- 50 2” to 10”

SpoutingS515SD1

15 (Note 2)Note 4

----

----

----

----



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

SV Steam Vent -- -- 1/2” to 3/4”1” to 2”2-1/2” & up

F304F301F202

131313

------

------

------

------

SYR(*) Syrup (* = %TS) 150 -- 1-1/2” to 4” SJ502 18, 21 VWS04 VWS04 -- --TBH TBHQ Antioxidant 225 -- 1/4” to 1” T101 -- VBS10

(Note 9)-- -- --

TIS Titanium Slurry 150 -- 1” to 4” S501 18, 21 VYS10 -- -- --

TOIL Sans Trans 39 Oil -- 110 1” to 1-1/2”2”2-1/2” to 6”

S301S214S214

777

VBS10VBS10VYS06

------

------

--ST50ST50

TRC Truffle Crème S501SJ501S214SJ214S

TWR Tempered Water Return

150 -- 1/2” to 3/4”1” to 2-1/2”3” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

TWS Tempered Water Supply

150 -- 1/2” to 3/4”1” to 2-1/2”3” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

VAC Vacuum -- 50 1/2”1” to 2”2-1/2” & up

S101S201S201

12 (Note 10)1212

No Manual Valves

No Manual Valves

No Man. Valves

------



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

VAN Vanillin Salt -- 50 3” & upSpouting

S515SD1

15(Note 4)

-- -- -- --

VAP Vapor -- 50 1/2” to 30” S201 12 No Man. Valves

No Manual Valves

No Man. Valves

--

VGF Vegetable Oil -- 165 1” to 2”1” to 2”2-1/2” to 6”2-1/2” to 6”

S214SJ214S214SJ214

7777


----VYS09VYS09

--------

ST60ST62ST60ST62

WAS Whipping Agent Solution

WC Water, City 150 -- 3/8” to 2”2-1/2” to 3”4” to 8”

K402K402G501

111115

VBB04VYF06VYF06

VBB04VYF07VYF07

VCB02VCB02VCB03

ST5ST5ST5

WCW COW Water(Note 8)

150 -- 1/2” to 2”2-1/2” & up

F101F202

11 (Note 10)11

VBS10VYS06

VBS10VYS06

VCB08VCC03

ST13ST3

WD Water, Domestic 150 -- 3/8” to 2”2-1/2” to 3”4” to 8”

K402K402G501

111115

VBB04VYF06VYF06

VBB04VYF07VYF07

VCB02VCB02VCB03

ST5ST5ST5

WDH Water, Domestic, Hot 150 -- 1/4” to 2” 2-1/2” to 3”

K402K402

1111

VBB04VYF06

VBB04VYF07

VCB02VCB02

ST5ST5

WHEY Whey -- 50 2” to 10”Spouting

S515SD1

15 (Note 2)(Note 4)

----

----

----

----



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

WHR Hot Water Return 150 -- 1/2” to 3/4”1” to 2-1/2”3” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

WHS Hot Water Supply 150 -- 1/2” to 3/4”1” to 2-1/2”3” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

WHT WheatWHV Hot Water Vent 150 -- 1/2” to 3/4”

1” to 2-1/2”3” & up

F102F101F202

1 (Note 10)1 (Note 10)1

------

------

------

------

WMP Whole Milk Powder -- 50 2” to 10”Spouting

S515SD1

15 (Note 2)(Note 4)

----

----

----

----

WP Water, Process 150 -- 1/4” to 3/4”1” to 2”2-1/2” & up

G102G101G501

11 (Note 10)11 (Note 10)15

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB02VCB08VCC03

ST5ST13ST3

WPB Pre-Ground (World) Peanuts

-- 165 1” to 2”2-1/2” to 6”

SJ214SJ214

77

VBS10VYS06

--VYS09

----

----

WPH Water, Process Hot 150 -- 1/4” to 3/4”1” to 2”2-1/2” & up

G102G101G501

11 (Note 10)11 (Note 10)15

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB02VCB08VCC03

ST5ST13ST3



TEST PRESSURE(PSIG)


SIZE RANGE

PIPESPEC

GASKETSPEC

SHUTOFFVALVE

THR.VALVE(Note 5)

CHECKVALVE STRAINER

WRR Chilled Water Return 150 -- 1/2” to 3/4”1” to 2”2-1/2” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

WRS Chilled Water Supply 150 -- 1/2” to 3/4”1” to 2”2-1/2” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

WS Water, Softened 150 -- 1/2” to 3/4”1” to 2-1/2”3” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

WTR Cooling Tower Return 150 -- 1/2” to 3/4”1” to 2”2 -1/2” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

WTS Cooling Tower Supply

150 -- 1/2” to 3/4”1”to 2”2-1/2” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

WW Well Water 150 -- 1/2” to 3/4”1” to 2-1/2”3” & up

F102F101F202

1 (Note 10)1 (Note 10)1

VBF11VBF11VYF06

VBF11VBF11VYF07

VCB08VCB08VCC03

ST13ST13ST3

YST Yeast

NOTES:

1. Test ammonia/refrigerant piping in accordance with ANSI B31.5, Refrigeration Piping Code.

2. Vendor supplied.



3. Fire line and sprinkler piping is provided by Section 15301, Fire Protection Systems.

4. Gasket is specified in Piping and/or Sheet Metal Specification.

5. Manual throttling valves are identified on the Drawings by a “TH” below the valve.

6. COB and CL will be heat-traced and insulated outside the 95 OF areas.

7. Use S331 for heat traced lines and around stainless line components.

8. COW water from evaporators and finishers to TK-20051 to be S201.

9. Use Swagelok tube to male pipe weld adapters in conjunction with valves shown.

10. Threaded pipe - gaskets may not be required.



4.68. Table 15070–2 Gasket SpecificationsTABLE 15070-2

GASKET SPECIFICATIONS

GASKET CODE DESCRIPTION COLOR THICKNESS NOTES & COMMENTS

1 Compressed non-asbestos Acrylic fiber, Nitrile binder. Garlock Blue-Gard Style 3000

Blue 1/16”

2 Compressed non-asbestos synthetic fiber , SBR binderGarlock Blue-Gard Style 3100

Off White 1/16”

3 Compressed non-asbestos synthetic fiber, SBR binderGarlock Blue-Gard Style 3200

Off White 1/16”

4 Compressed non-asbestos synthetic fiber, SBR binderGarlock Blue-Gard Style 3400

Grey-Black 1/16”

5 Compressed non-asbestos synthetic fiber, Neoprene binderGarlock Blue-Gard Style 3300

Black 1/16”

6 Compressed non-asbestos synthetic fiber, EPDM binderGarlock Blue-Gard Style 3700

Light Grey 1/16”



TABLE 15070-2GASKET SPECIFICATIONS


7 Modified PTFE conforms to FDA SpecsGarlock Gylon Style 3500Durabla Durlon 9000/9000N (blue/white)Virgin PTFE (white)

Misc. 1/16”

8 Modified PTFE conforms to FDA SpecsGarlock Gylon Style 3504

Blue 1/16”

9 Modified PTFE conforms to FDA SpecsGarlock Gylon Style 3510

Off White 1/16”

10 Homogeneous Rubber, SBRGarlock Style No. 22

Red 1/16”

11 Natural Rubber Tan 1/16”

12 Neoprene, odorless and tasteless conforms to FDA Specs

White 1/16”

13 Spiral-wound 304 stainless steel, mica/graphite filler (uncompressed)Garlock Flexseal Edge 304VC

Yellow 0.175”

14 Spiral-wound 316 stainless steel, mica/graphite filler (uncompressed)Garlock Flexseal Edge 316VC

Green 0.175”

15 Plain-end piping gasket, EDPMVictaulic Grade E

Alternate: white Nitrile, Victaulic Grade A

Black/Green Stripe

White

--



TABLE 15070-2GASKET SPECIFICATIONS


16 Plain-end piping gasket, NitrileVictaulic Grade T

Black/Orange Stripe --

17 Grooved-piping Gasket, Flush-seal Type, BUNA-N, odorless and tasteless, conforms to FDA Requirements

Foodline Piping Products Co.

White --

18 Clamped sanitary Tubing Gasket, Flange-molded O-ring, Type 2, BUNA-N Tri-Clamp Model 40 MPF-U

Black --

19 Clamped sanitary Tubing Gasket, BUNA-N

John Perry Standard Clamp Model

Black --

20 PTFE Pipe GasketGarlock Gylon Style 3545

White 1/16”

21 Clamped sanitary Tubing Gasket, standard O-ring, Type 1, PTFE Tri-Clamp Model 40 MP-G

White --



4.69. Table 15070-3 Instrument Provisions

TABLE 15070-3

INSTRUMENT PROVISIONS

DIMENSION

TAG NO. DETAIL CODE CONNECTION SIZE

A B C NOTES & COMMENTS



4.70. Table 15070-4 Gauge & Orifice Plate Valve Designations by ServiceTABLE 15070-4

GAUGE VALVE AND ORIFICE PLATE VALVEDESIGNATIONS BY SERVICES

SYMBOL SERVICE GAUGE VALVE ORIFICE PLATE VALVE



5. VALVE AND PIPELINE SPECIALTIES

5.1. Valve IdentificationValves are identified with Tag Numbers consisting of four parts as illustrated below.

2VAF01

The first number (2) is the nominal pipe size. The size indicator may be omitted where it is the same as the line size in which the valve is installed.The first two letters (VA) are body type identifiers, (see TABLE 3 below).

The next letter (F) is the body material code (see TABLE 1 below).

The last two numbers (01) are sequential identifiers.

5.2. Table 15070-5 Material CodesTABLE 15070-5

MATERIAL CODES

CODE MATERIALA Aluminum and Aluminum Alloys B Brass or BronzeC Cast ironD Ductile ironF Carbon steel -Low and Intermediate alloysG GalvanizedK Copper and Copper AlloysM MonelN NickelP Plastic and FiberglassS Stainless steels

Latest Revision 04/13/10 133 - Process and Utility PipingThe Hershey Company Specification 15070


5.3. Pipeline SpecialtiesPipeline specialties are identified with tag numbers consisting of two parts. An example is:

AVD01The letters (AVD) are type identifiers (see TABLE 3 above). The numbers (01) are sequential identifiers.A two-part Piping Specialty Designation is used where the item requires unique identification. An example is:

PCV05011The letters (PCV) are the pipeline item symbol (Pressure Control Valve)The numbers 05011 is the identifier number, where (05) is the process system number, and 011 is a sequential number for the individual item.If a "V" appears behind an equipment number, instrument tag number, or a piping specialty designation, the item shall be furnished by a vendor.

5.4. Table 15070-6 Pipeline Item CodesTABLE -6

PIPELINE ITEM CODES

SYMBOLS DESCRIPTIONSASP Air Separator AVD Automatic Vent Device BFP Backflow PreventerEJ Expansion JointEJX Engineered Expansion JointES Emergency ShowerFCV Flow Control ValveFG Flow GlassFLC Flexible ConnectionHV Hand ValveLCV Level Control Valve (Self Contained)LG Level GaugeNZ NozzlePCV Pressure Control Valve (Self-contained)PF Pipeline FilterPRV Pressure Reducing ValvePSE Rupture DiscPSV Pressure Relief ValveQCU Quick CouplingRO Restriction OrificeSA Shock AbsorberSF Special Fitting



TABLE -6PIPELINE ITEM CODES

SYMBOLS DESCRIPTIONSSJ Swivel JointSL Silencer SPP Special Piping PanelST StrainerSX Sample CoolerTCV Temperature Control Valve (Self-

contained)TP TrapVA Gate ValveVB Ball ValveVC Check ValveVF Vent FittingVG Globe ValveVL Angle ValveVM Multiport ValveVN Needle ValveVP Plug Valve VW Weir ValveVY Butterfly ValveVZ Miscellaneous valveX Heat Exchangers


Valve Specifications

6. VALVE SPECIFICATIONS VALVE SPECIFICATION

6.1. VA – Gate ValveITEM SIZE DESCRIPTION

VAB01 1/4” - 3" GATE VALVE: 200 psig saturated steam, 400 psig non-shock cold WOG threaded ends, ASTM B61, bronze body, bonnet and disc, alloy seats, solid wedge, inside screw, rising stem, union bonnet. Meets MSS SP-80.

Milwaukee 1174Crane No. 424

VAF02 1/4” - 2" GATE VALVE: 800 psig at 850 OF, 1180 psig at 750 OF, 2000 psig non-shock cold WOG, socketweld ends, forged steel body, 13% chromium stainless trim, solid wedge, OS&Y, conventional port, bolted bonnet.

Vogt SW-12111

VAF03 2" GATE VALVE: 125 psig saturated steam, 200 psig non-shock cold WOG, Class 125 RF Flanged ends, iron body, bronze trim, 2” indicator post.

American Darling CRS 80(Valve)American Darling (Indicator Post)



VALVE SPECIFICATIONS

6.2. VB – Ball ValveITEM SIZE DESCRIPTION

VBB04 1/4” - 2" BALL VALVE: Brass body, Type 316 stainless steel ball and stem, threaded ends, Teflon seats and seals. Working pressure 400 psi at -20 OF to 100 OF. (1-1/4” - 2") and 600 psi for 1/4” - 1" at -20 OF to 100 OF.

Jamesbury Series 2000 21-1136TT-0

VBB05 1/4” - 2" BALL VALVE: Forged brass body, Type 316 stainless steel ball and stem, Teflon seats and seals, threaded ends, working pressure 400 psig WOG at 100 OF.

Jamesbury Style 356

VBF09 1/2” – 1-1/2” BALL VALVE: Carbon steel body and pipe ends, Type 316 stainless steel ball and stem, full port. Teflon seats and seals, socketweld ends. Rated at 100 psi at -20 OF to 100 OF.

Jamesbury Series 4000 4DB-2236TT-1

VBF10 1/2” – 2” BALL VALVE: Carbon steel body and pipe ends, Type 316 stainless steel ball and stem, full port. Filled Teflon seats and seals, socketweld ends. Rated at 100 psi at -20 OF to 100 OF.

Jamesbury Series 4000 4DB-2236XZ-1

VBF11 1/4” - 2" BALL VALVE: Carbon steel body and pipe ends, Type 316 stainless steel ball and stem. Filled Teflon seats and seals, threaded ends. Working pressure 800 psi at -20 OF to 100 OF.

Jamesbury Series 2000 21-2236XZ-0

VBF12 2” – 8” BALL VALVE: Carbon steel body and pipe ends, Type 316 stainless steel ball and stem, full-port, Teflon seats and seals, 300 lbs. flanged ends. Working pressure 740 psi at -20 OF to 100 OF.

Jamesbury Series 9300-11-2236TT

VBF13 3” – 8” BALL VALVE: Carbon steel body and pipe ends, Type 316 stainless steel ball and stem, reduced-port, Teflon seats and seals, 300 lbs. flanged ends. Working pressure 740 psi at -20 OF to 100 OF.



Jamesbury Series 7300-11-2236TT



VALVE SPECIFICATION

6.3. VB - Ball ValveITEM SIZE DESCRIPTION

VBS05 1/2” - 2" BALL VALVE: Type 316 stainless steel body, ball and stem, full port Teflon seats and seals, socketweld ends, rust proof handles. Rated at 1000 psi at -20 OF to 100 OF. This valve shall be socket welded to ANSI 150 flanges for connection to PVC pipe. Spool piece shall be long enough for the installation of flange bolts.

Jamesbury Series 4000 4DB-3600TT-1

VBS06 Same as VBS05 without ANSI 150 flanges.

VBS07 2" Type 316 stainless steel body, ball and stem, reduced port, Teflon seat and seals, socket weld ends, rust-proof handles. This valve shall be socket-welded to ANSI 150 flanges for connection to PVC pipe. Spool piece shall be long enough for installation of flange bolts.

Jamesbury Series 4000 4CB-3600TT-1

VBS08 Same as VBS07 without ANSI 150 flanges

VBS10 1/2” - 2" BALL VALVE: Type 316 stainless steel body and pipe ends, Type 316 stainless steel ball and stem, reduced port. Teflon seats and seals, socketweld ends. Rated at 1100 psi at -20 OF to 100 OF.

Jamesbury Series 4000 4CB-3600TT-1

VBS11 1/2” - 2” BALL VALVE: Type 316 stainless steel body and pipe ends, Type 316 stainless steel ball and stem. Teflon seats and seals, threaded ends.

Hills-McCanna Fig. No. F602-S6-T-S6



VALVE SPECIFICATION

6.4. VC – Check ValveITEM SIZE DESCRIPTION

VCB02 1/4” - 3" CHECK VALVE: 300 psig non-shock cold water, oil or gas; solder joint ends, bronze body, integral seats, swing type, bronze disc, threaded cap.

Nibco S-433

VCB08 1/4” - 3" CHECK VALVE: 200 psig steam at 550 OF, 400 psig non-shock old WOG, threaded ends, bronze body ASTM B61, integral seats, swing type, regrindable bronze disc, threaded cap.

Nibco T-433

VCC03 2" - 12" CHECK VALVE: Duo-Chek type, wafer-style, cast-iron IBBM, ANSI Class 125, plain-face flange, bronze plate, Buna-N seal on seat, valve rated 170 psig at 250 OF, 175 psig, cold WOG.

Crane Figure No. G12HMP

VCF02 1/4” - 2" CHECK VALVE; 800 psig at 850 OF, 1180 psig at 750 OF, 2000 psig non-shock cold WOG, socketweld ends, forged steel body, 13% chromium stainless trim, lift-type, bolted bonnet.

Flowserve Vogt SW-701

VCF03 1/2” - 8" CHECK VALVE: 500 psig design pressure; hinged in-line type and light spring loaded; steel body; stainless steel seat; fluid operating temperature range 60 OF to 220 OF; socketweld ends for 1/2" - 4" and flanged connections for 5" - 8".

Parker Refrigeration Specialties Type CK4A



VALVE SPECIFICATION

6.5. VC - Check ValveITEM SIZE DESCRIPTION

VCF06 2” - 16" CHECK VALVE: 150 psig saturated steam, 275 psig non-shock cold WOG, Class 150 raised-face flanged ends, cast steel body, renewable stainless steel seat, swing-type, stainless steel disc, bolted cover.

Crane 147XStockham 15-SF (2" through 12")

VCF08 2" - 16" CHECK VALVE: Duo-Chek type, carbon steel body and plate, Inconel spring, ANSI Class 150, raised-face flange, Buna-N seats, valve rated 275 psig at -20 OF to 100 OF.

Crane Fig. G15SMF

VCS01 1/2” - 12" CHECK VALVE: Type 316 stainless steel wafer-type flange insert body, Type 316 stainless steel clapper, Teflon bushing. EPT seat, Type 316 stainless steel spring, with spring housing removed. Class 150 ANSI Series, valve rated 150 psig in a temperature range of 30 OF to 300 OF, cracking pressure 1/4 psig on 4" size, 1/8 psig on all other sizes.

Checkall No. FIV - Special Food Service Construction

VCS03 1/2” - 3" CHECK VALVE: Ball check valve (Y-type) for sanitary 3-A service. Type 304 or 316 stainless steel body and Buna-N check ball. End connections to be Tri-Clamp type. Surface shall be polished both interior and exterior. Furnish complete with ball access cap, cap jacket and cap clamp, max pressure 150 psig at 70 OF, maximum pressure 350 psig with heavy duty Tri-Clamp.

Tri-Clover 45BYMP

VCS08 2" - 16" CHECK VALVE: Duo-Chek type, stainless steel body and plate, Inconel spring, ANSI Class 150, raised-face flange, Buna-N seats, valve rated 275 psig at -20 OF to 100 OF.

Crane Fig. G15CMF



VALVE SPECIFICATION

6.6. VC - Check ValveITEM SIZE DESCRIPTION

VCS12 (See Table Below)

CHECK VALVE: Disc type check valve for 3-A sanitary service. Type 304 stainless steel body and Teflon gaskets. Maximum Pressure 150 psi in closed position. Opening pressure not more than 3 psi. Operating temperature range -5 OF to 390 OF. Suitable for vertical or horizontal installation. End connection shall be Tri-Clamp type.

Size Robert James, Defontaine, Inc.

1" RJ45MP76100151-1/2” RJ45MP76100552" RJ45MP76100652-1/2” RJ45MP76100953" RJ45MP76101254" RJ45MP7610145

VCS13 1/2” to 2” CHECK VALVE: Swing check type, 300 lbs. threaded ends, cast 316 stainless steel body and cover, ASTM A351 Gr. Cf-8M type 316 stainless steel trim, bolted cover, TFE seals, valve rated 720 psig at -20 OF to 100 OF.

Crane Aloyco Fig. 2370



VALVE SPECIFICATION

6.7. VG - Globe ValveITEM SIZE DESCRIPTION

VGB14 1/4” - 2" GLOBE VALVE: 150 psig saturated steam, 300 psig non-shock cold water, threaded ends, bronze body, integral seat, Teflon steam/hot water disc, inside screw rising stem, union bonnet.

Crane 7TFNibco T-235-Y

VGF02 1/4” - 2" GLOBE VALVE: 800 psig at 850 OF, 1180 psig at 750 OF, 2000 psig non-shock cold WOG, socketweld ends, forged steel body, 13% chromium stainless trim, OS&Y, bolted bonnet.

Vogt SW-12141

VGF04 2" - 12" GLOBE VALVE: 150 psig saturated steam, 275 psig non-shock cold WOG, Class 150 raised-face flanged ends, cast steel body, renewable 13% stainless steel seat, stainless steel disc, outside screw and yoke, rising stainless steel stem, bolted bonnet.

Stockham 15-GPF-U (2" through 8")

VGF05 1/2” - 2” GLOBE VALVE: 400 psig maximum safe working pressure; operating temperature range -58 OF to 320 OF; forged steel body; stainless steel stem; screwed bonnet; Teflon seat material; socketweld connections with hand wheel.

Parker Refrigeration Specialties Model **-HS-S-T-T-H (** = size in mm)

VGF06 2 -1/2” - 12" GLOBE VALVE: 400 psig maximum safe working pressure; operating temperature range -58 OF to 320 OF; forged steel body; stainless steel stem; screwed bonnet; Teflon seat material; buttweld connections, with handwheel.

Parker Refrigeration Specialties Model **-HS-B-Y-T-S (** = size in mm)



VALVE SPECIFICATION

6.8. VG - Globe ValveITEM SIZE DESCRIPTION

VGF13 (See Note Below)

GLOBE VALVE: Balanced valve for water heating and cooling systems; throttling "Y" globe style, positive shut-off with no drip seat and Teflon disc, drain connection with protective cap, all metal parts to be non-ferrous, pressure die cast, memory stop indicator, complete with molded insulation.

1/2” - 2"2-1/2” and up

NPT connectionsANSI 150 flanges ends

Armstrong CBV I (1/2" - 2")Armstrong CBVII (2-1/2" - 12")

Bell & Gossett CB Series (1/2" - 2")Bell & Gossett CB-F Series (2-1/2" and up)



VALVE SPECIFICATION

6.9. VL – Angle ValveITEM SIZE DESCRIPTION

VLC04 ANGLE VALVE: 600 psig R.F. flanged angle flow control valve, cast carbon steel body, ASTM A216 Gr. WCB, 13% chrome trim, hard faced seat, bolted bonnet and gland, outside screw and yoke, rising stem, four "V" discs, grafoil packing and gasket, handwheel operated.

Hancock Fig. No. 5535F

VLF04 (See Note Below)

ANGLE VALVE: Ammonia service, weld end connections, cast steel body, stainless steel stem, bolted bonnet, on sizes 1-1/4” - 12". Socketweld in smaller sizes, buttweld in larger.

1/2” - 1-1/4” Parker Refrigeration Specialties Model ** - HS – S – A – T - S (** = size in mm)

1-1/2” - 12" Parker Refrigeration Specialties Model ** - HS – B – A – T - S (** = size in mm)



VALVE SPECIFICATION

6.10. VN – Needle ValveITEM SIZE DESCRIPTION

VNF01 NEEDLE VALVE: Gauge valve with integral needle bleed valve, carbon steel body and bonnet, metal seat, Teflon stem seal, 1/2” male NPT inlet, 1/2” female NPT outlet. Maximum ratings: 6000 psig at -20 OF, 4000 psig at 500 OF.

AGCO Model No. M9VC44

VNF02 1/2” – 1-1/2” NEEDLE VALVE: Carbon steel body and bonnet, 13% chromium stainless trim, with one end being a female thread and the other end an integral male socketweld. Valve to be forged steel gate valve with welded bonnet, outside screw and yoke, bolted gland, solid wedge, hard faced seats, class 800, conventional port. Rated for 2000 psi at 100 OF.

Vogt ST2801

VNS02 NEEDLE VALVE: Gauge valve with integral needle bleed valve, Type 316 stainless steel body and bonnet, metal seat, Teflon stem seal, 1/2” male NPT inlet, 1/2” female NPT outlet. Maximum ratings: 6000 psig at 65 OF, 4000 psig at 500 OF.

AGCO Model No. M9VS44

VNS03 1/2” – 1-1/2” NEEDLE VALVE: Type 316, stainless steel body, bonnet, and trim with one end a female thread and the other end an integral male socketweld. Valve to be forged steel gate valve with welded bonnet, outside screw and yoke, bolted gland, solid wedge, hard faced seats, class 800, conventional port. Rated for 1920 psi at 100 OF.

Vogt ST2831



VALVE SPECIFICATION

6.11. VP – Plug ValveITEM SIZE DESCRIPTION

VPB01 1/4” - 1" PLUG VALVE: Bronze body gauge cock, 125 psig working pressure, flat head, male NPT inlet, female NPT outlet.

Crane No. 266

VPF02 1/2” - 2" PLUG VALVE: Carbon steel body, screwed gland type, wrench-operated, complete with wrench, non-lubricated, with Teflon sleeve as seal, schedule 80 socketweld ends.

Rockwell Nordstrom Fig. 2024

VPF03 2-1/2” - 4" PLUG VALVE: Carbon steel body, bolted gland type, wrench operated, complete with wrench, non-lubricated with Teflon sleeve, ANSI 150 flange ends.

Rockwell Nordstrom Fig. 1925

VPS01 1" x 3/4” PLUG VALVE: Stainless steel, hand-operated sampling valve, TFE gland ring and cage gasket, malleable iron crank handle, maximum pressure 600 psi, maximum temperature 450 OF. All wetted parts Type 316 stainless steel. Valve to have 2" extension when fully opened.

Strahman SV-800

VPS06 1" - 3" PLUG VALVE: Sanitary design, 304 stainless steel body and plug. All wetted parts are 304 stainless steel. Valve is manual operation with quick-couple "Tri-Clamp" mechanical joints.

Tri-Clover D10MP

VPS07 1-1/2” - 3" PLUG VALVE: 3-A sanitary design, sample cock, 316 stainless steel body, "Tri-Clamp" end.

Tri-Clover D10MP

VPS08 1" - 3" DAIRY VALVE: 3-A sanitary design, 316 stainless steel wetted parts. Air-operated on/off valve. Field reversible spring-loaded air operator. Field installed position switches. Replaceable seat Food-grade Viton body gasket Tri-Clover Tri-Clamp end connections. Long stroke option. Shut-off or diverter services.



Tri-Clover 761 Series



VALVE SPECIFICATION

6.12. VW – Weir ValveITEM SIZE DESCRIPTION

VWS01 1/2” - 4" WEIR VALVE: Sanitary 3-A weir valve, 316L body, stainless steel bonnet for 3-A Class I application product less than 300 OF and CIP less than 180 OF. Grade R2 TFE diaphragm, TriClover Tri-Clamp ends, working pressure 150 psig, at 120 OF.

ITT Model F-419-200-R2-913S

VWS02 1/2” - 4" WEIR VALVE: Sanitary weir type diaphragm valve. Buttweld ends for 16 gauge O.D. 304 SS tubing. Cast body finish. Direct loaded bonnet with molded closed EPDM diaphragm.

ITT Model F-428L-000-17-40

VWS03 1/2” - 4" WEIR VALVE: Sanitary diaphragm valve 150 grit polish. TriClover, Tri-Clamp connections. Direct loaded bonnet with molded closed EPDM diaphragm.

ITT Model F-419-200-17-40

VWS04 1/2” - 4" WEIR VALVE: Sanitary diaphragm valve. Buttweld ends for 16 gauge O.D. tubing. 150 grit internal polish with electropolish exterior. Nylon II coated cast iron bonnet shell and hand wheel. Indicating stem with travel stop and sanitary internals.

ITT Model F-428L-202-R2-903-C7-M2



VALVE SPECIFICATION

6.13. VY – Butterfly ValveITEM SIZE DESCRIPTION

VYF05 2-1/2” - 24" BUTTERFLY VALVE: Lug type carbon steel body, ANSI Class 150, rated 285 psig at -20 OF to 100 OF, 215 psig at 350 OF, Type 316 stainless steel disc, and filled TFE seat and seal, TFE shaft seal. Detent handles to 12”.

Jamesbury 815L-11-2236XZ

VYF06 2-1/2” - 24" BUTTERFLY VALVE: Wafer type carbon steel body, ANSI Class 150, rated 285 psig at -20 OF to 100 OF, 215 psig at 350 OF, Type 316 stainless steel disc, and filled TFE seat and seal, TFE shaft seal. Detent handles to 12”.

Jamesbury 815W-11-2236XZ

VYF07 2-1/2” - 24" BUTTERFLY VALVE: Same as VYF05 except all sizes to have manual gear operator (for throttling).

VYF08 2-1/2” - 24" BUTTERFLY VALVE: Lug type carbon steel body, ANSI Class 150, rated 285 psig at -20 OF to 100 OF, 215 psig at 350 OF, Type 316 stainless steel disc, and virgin TFE seat and seal, TFE shaft seal. Detent handles to 12”.

Jamesbury 815L-11-2236TT

VYF09 2-1/2” - 24" BUTTERFLY VALVE: Wafer type carbon steel body, ANSI Class 150, rated 285 psig at -20 OF to 100 OF, 215 psig at 350 OF, Type 316 stainless steel disc, and virgin TFE seat and seal, TFE shaft seal. Detent handles to 12”..

Jamesbury 815W-11-2236TT

VYF10 2-1/2” - 24" BUTTERFLY VALVE: Same as VYF08 except all sizes to have manual gear operator.

VYF11 2-1/2” - 24" BUTTERFLY VALVE: Lug type carbon steel body, ANSI Class 300, rated 740 psig at -20 OF to 100 OF, 645 psig at 350 OF, Type 316 stainless steel disc, and virgin TFE seat and seal, TFE shaft seal. Detent handles to 12”.




VALVE SPECIFICATION

6.14. VY – Butterfly ValveITEM SIZE DESCRIPTION

VYS05 6" BUTTERFLY VALVE: Lug type ductile iron body, 175 psig shut-off pressure, operating temperature range 0 to 180 OF, 316 SS stem, 316 SS disk, Buna N seat, phenolic backup ring, Demco style NE (2-12") with two position corrosion resistant locking handle assembly, and 24" long carbon steel stem extension.

Demco Valve: 22124-5122316Demco Handle: 24233-002Demco Stem: 23319-024

VYS06 2-1/2" & up BUTTERFLY VALVE: Type 316 stainless steel body, lug style, ANSI Class 150, rated 285 psig at -20 OF to 100 OF, 215 psig at 350 OF, Type 316 stainless steel disc and stem, TFE seat and seal, TFE shaft seal, with detent handle.


VYS07 2-1/2" & up BUTTERFLY VALVE: Type 316 stainless steel body, wafer style, ANSI Class 150, rated 285 psig at -20 OF to 100 OF, 215 psig at 350 OF, Type 316 stainless steel disc and stem, TFE seat and seal, TFE shaft seal, with detent handle.

Jamesbury 815W-11-3600TT

VYS09 2-1/2” & up BUTTERFLY VALVE: Same as VYS07 except with manual gear actuator for throttling.

VYS10 1" - 6" BUTTERFLY VALVE: Type 316 stainless steel body and disc, EPDM seat, clamp ends, OD tubing size, operating temperature range -20 OF to 200 OF, maximum operating pressure 145 psig.

Alfa Laval Model LKB, Tri-Clamp ends, 316L, EPDM seat

VYS11 2-1/2" & up BUTTERFLY VALVE: Type 316 stainless steel body, lug style, ANSI Class 150, rated 285 psig at -20 OF to 100 OF, 215 psig at 350 OF, Type 316 stainless steel disc and stem, filled TFE seat and seal, TFE shaft seal, with detent handle.

Jamesbury 815L-11-3600XZ

VYS12 2-1/2" & up BUTTERFLY VALVE: Same as VYS11 except with



manual gear actuator for throttling.



VALVE SPECIFICATION

6.15. VZ – Miscellaneous ValvesITEM SIZE DESCRIPTION

VZB01 Temperature indicating instant hot water unit hose station with blending chamber and quick-acting temperature gauge, cold water and steam service, wall-mounted, 3/4-inch bronze hand control valves, stainless steel check valves, stainless steel hose rack, heavy-duty rubber/cord braid white water hose with automatic shutoff spray nozzle. Furnish with globe valves for straight-through piping connections.

Strahman Model M-5000 with hose assembly "A", 50-ft hose length.

VZB02 Hot or cold water hose station with 3/4" bronze hand control valve containing stainless steel internals, stainless steel hose rack, and heavy-duty rubber/cord braid white water hose with automatic shutoff spray nozzle. Maximum temperature 200 OF, maximum pressure 150 psig.

Strahman Model M-156N with hose assembly "A", 50-ft. hose length

VZF01 2" Tank Safety Valve - Pilot operated to automatically stop fuel flow when pumps are shut down. Cast steel valve body, stainless steel internals, Buna N seals. Provide with fusible link to shut down valve in event of excessive heat.

Smith Meter Division Model 202PC-TS-02A

VZF02 1/2” - 2” Bell & Gossett or Armstrong circuit setter sized for proper flow rate (GPM) and minimum pressure drop. For accurate flow control. Design point shall be at the center of the valve’s operating range.


Typical Pipeline Items

7. TYPICAL PIPELINE ITEMSTYPICAL PIPELINE ITEMS

7.1. AVD – Automatic Vent DeviceITEM DESCRIPTION

AVD1 Air vent valve with float-type vent with single non-adjustable port; size 3/4-inch MPT; brass body; nonferrous internals; maximum operating temperature of 240 OF at 150 psi.

Bell & Gossett Automatic Air Vent No. 87

AVD2 Automatic air vent valve for 3-A sanitary applications. Double seated 304 stainless steel valve body with a freely moving .90 specific gravity polypropylene ball. Three-piece body will incorporate clamp connections for disassembly. Maximum product pressure 150 psig, maximum temperature 275 OF. Inlet connection 2" Tri-Clover Tri-Clamp or compatible. Outlet to incorporate return bend. Mount vertically on top of pipe.

Alfa Laval Model GC60ARV



TYPICAL PIPELINE ITEMS

7.2. BFP – Backflow PreventerITEM SIZE DESCRIPTION

BFP1 Reduced pressure type backflow preventer. Each assembly shall consist of two independently acting spring loaded check valves in addition to an automatically operated differential relief valve located in the zone between the two check valves. The first check valve shall reduce the supply pressure a predetermined amount so that during normal flow or the cessation of normal flow, the pressure between the checks is less than the supply pressure. In the case of leakage of either check valve, the differential relief valve shall discharge to the atmosphere to maintain pressure between the checks at less than the supply pressure. The unit shall include tightly closing shutoff valves located at each end of the device, and shall be fitted with properly located ball type test cocks. Operation shall be completely automatic. All parts shall be removable or replaceable without removal of the unit from the line. Pressure gauge tappings and gauge valves on upstream, downstream, and the middle between the check valves shall be provided.

3/4" - 3" Main Body- Bronze body, ASTM A-126 4" - 10" Cast iron body, ASTM A-126, with epoxy coated interior (FDA- approved)

3/4" - 10" Main Trim, Stainless steel

3/4" - 2" Relief Valve, Stainless steel

2-1/2” - 6" Relief Valve, Bronze

8" - 10" Relief Valve, Cast iron, epoxy coated

Springs, Stainless steel , Maximum Working Pressure 175 psig,Temperature Range up to 110 OF

Watts Series 909




7.3. EJ – Expansion JointITEM SIZE DESCRIPTION

EJ1 Laminated, fully molded, flue duct expansion joint for 2 psig, 375 OF design, 800 OF, maximum operating conditions. The neutral flange to flange dimension is 9". The exterior surface shall be constructed of Viton high temperature elastomer with an interior thermal barrier. The interior surface shall be of Teflon-impregnated tightly woven, fiberglass fabric. The joint shall come furnished with zinc coated clamping bars drilled to match existing flanges.

Raybestos Products Company SUPERSPAN Series




7.4. EG – Flow GlassITEM SIZE DESCRIPTION

FG1 1-1/2” - 4" Sanitary, 3-A sight glass. Acrylic plastic window for installation into 316 SS Tri-Clamp body assembly with 304 SS clamps and Buna N gasket.

Tri-Clover Model D54MP

FG2 1/2” - 10" Flanged drip type sight flow indicator acrylic plastic window, flanged connections.

Jacoby Tarbox #608-F

FG4 1/2” - 10 Flanged sight flow indicator, acrylic plastic window, flanged connections, without flapper. Material to match pipe specification.

Jacoby Tarbox #910-F



TYPICAL PIPLINE ITEMS

7.5. FLC- Flexible ConnectionsTYPE SIZE DESCRIPTION

A 1" - 4" Milk handling hose, sanitary FDA-approved white Sanitron tube reinforced with high tensile textile with non-metallic monofilament helix, white EPDM cover. One hose end shall be supplied with 3-A approved bevel seat female ferrule with hex nut and the other end Tri Clover Tri Clamp ferrule. 250 psig maximum working pressure, 30" Hg. vacuum, 230 OF maximum temperature. Hose must meet FDA and 3-A Standards.

Hose: Gates Foodmaster No. 3132CCouplings: Dayco EZ-FLO stainless steel couplings

B 4” Electric heated hose used to transfer chocolate liquor and cocoa butter from tank trucks to unloading pumps. 125 OF operating temperature at an ambient temperature of -20 OF FDA-approved rubber core with 120 volt built-in spiral wound resistance wire heating element, reinforced rubber electrical insulation and 1/2" high .temperature fiberglass for thermal insulation. External jacket to be abrasion resistance sleeving, extruded EPDM type. 100 ohm RTD sensors shall be supplied with the hoses. Hose ends shall be stainless steel Kamlok type, female ends. Technical Heater, Inc., Model 600 (size) heated hose with Type J Thermocouple Sensor (temperature controller supplied by others)

C Tygon Inner-Braided tubing, food-and-beverage-type, meeting FDA requirements, odorless and tasteless. Hose to have Type 304 stainless steel sanitary Kamlok female coupling welded to Type 304 stainless steel hose shank on each end. Hose shanks to be connected to hose with Type 304 stainless steel "Band-It" bands and buckles.

Norton Plastics Div. - Tygon Inner-Braided B-44-4X

Hose Size (I.D.)

Max. Working Pressure @ 73 O F (psig)

Perlick Coupling No.

Max. Working Pressure

@ 160 O F (psig)

1/2” 200 F-31128-SS 703/4” 112 F-30711-SS 601" 95 F-30712-SS 60

1-1/2” 70 F-30714-SS 55



2" 50 F-25920-SS





D 1" - 4" Water hose, 125 psi working pressure, 30" Hg. vacuum, carbon steel male NPT coupling on each end, carbon steel "Band-It" bands and buckles, black cover, 150 OF temperature rating.

Gates 37HW

E Concentric spool-type expansion joint, single filled arch, standard chlorobutyl construction, 250 OF temperature rating, flanged connections.

Maximum Working VacuumPressure (psig) Rating, " Hg

2" - 6" 200 268" - 12" 190 1214" - 20" 110 12

General Rubber Maxi-joint Style 1015 furnished in white neoprene with filled arch and 125 lb galvanized steel ANSI retaining ring.

F 1/2” - 3" Same as Type D with carbon steel, female, Kamlock connections

G 1" - 4" Same as Type A except with Tri-Clamp ends; mates to QCU2.

H 1/2” – 1-1/2” Air hose, 200 psi working pressure, one end with galvanized flange, other end with plain end.

Gates 1B Econo Master

I 1" Same as Type H except with Tri-Clamp ends

Tri-Clamp Rubber Hose Adapter 14MPHR

J Same as Type C except one end to have bevel seat connection, other end plain.

Tri-Clamp Tygon Hose Adapter 14AHT





K 1" - 2" Hot water hose for connection to tank jacket. Working pressure 50 psig at 180 OF, flanged ends.

Gates 76W

L Cold water hose for connection to tank jacket. Same as Type C except with plain ends, held on pipe with clamps.

M Same as Type H except with carbon steel male NPT coupling on each end, carbon steel "Band-It" bands and buckles.

P Same as Type C except one end to have Kamlok coupling, other end plain.

Q 6" Raw milk handling hose, sanitary FDA-approved white natural rubber tube reinforced with high tensile textile with wire helix, natural rubber cover. Both hose ends shall be supplied with stainless steel Class 150 RF flanges. Hose has 50 psig maximum working pressure and 30" Hg vacuum rating, 150 OF maximum temperature.

Gates 690SB

R 1" - 4" Milk handling hose, sanitary FDA-approved white Sanitron tube reinforced with high tensile textile with nonmetallic monofilament helix, white EPDM cover. One end of the hose to have a Type 304 stainless steel sanitary Kamlok female coupling. The other end of the hose is to have a Type 304 stainless steel sanitary Kamlok male coupling.

Gates Foodmaster No. 3132C

S Same as Type A except with bevel seat style female ends with nuts and gaskets.

T Same as Type C except with Class 150 stainless steel flanged ends.

U Same as Type C except with stainless steel Tri-Clamp coupling on one end, other end plain.

Tri-Clamp Tygon Hose Adapter 14M





V 2" - 24" Rubber expansion joint, single arch, Class 125 ANSI flange connections, butyl rubber construction, stainless steel wire reinforcement, steel retaining rings.

Mercer Rubber Company Style 500B

W 4" Flexible connector for air compressor discharge. Stainless steel construction, 150 psig working pressure at 100 OF. ANSI Class 150 flanged ends.

Flexonics Corp.

(See Below) Same as Type A except female bevel seat style ends with nuts.

Size: 2" hose with 3" end connections.

Y 1" Food grade hose, sanitary FDA-approved white Sanitron tube. Hose to have type 304 stainless steel sanitary Kamlok female coupling welded to type 304 stainless steel hose shank on each end. Hose shanks to be connected to hose with type 304 stainless steel "Bandit" bands and buckles.

Gates 3132C

Z 3/4” Hydraulic hose, neoprene tube, four layers of wire reinforcement, neoprene cover. Each end to have flanged connections. Rated working pressure 3000 psig, temperature range -40 OF to 250 OF.Gates 12C12

AA Same as Type A except with stainless steel flanged ends.




7.9. LG – Level GaugeITEM SIZE DESCRIPTION

LG1 Gauge glass assembly for ammonia service. Assembly to include a one-piece liquid chamber with drop forged steel covers, Pyrex tempered glass tube, gaskets, bolts, and nuts. Single section with 3/4" FPT connection at each end. Vilter Model No. 1731 with No. 1732 gauge valves.




7.10. NZ - NozzleITEM SIZE DESCRIPTION

NZ1 CIP nozzle for tank truck. Dual nozzle unit capable of washing a maximum distance of 20 feet. Dual nozzle unit shall flow 80 gpm. A maximum inlet pressure of 25 psig is available. Design temperature shall be 160 OF. Assembly shall be fabricated of type 304 stainless steel and shall meet 3-A sanitary standards. Unit shall incorporate vented, gasketed manhole cover and drop tube. Inlet connection shall be a 2" Tri-Clover male ferrule.

Klenzade Model SB-13 w/5B-8C-1 mancover

NZ2 CIP spray ball with 4' spray radius at 20 psi and 2' spray radius at 5 psi, 8 gpm to 16 gpm capacity at 5 to 20 psi; 1-1/2" spray ball with 3/4" spring clip.

Diversey Wyandotte Type "S" Catalog No. 1600020026

NZ3 CIP spray ball for tanks; 3-1/2" spray ball with 1-1/2" clip; 80 to 100 gpm capacity at 15 to 20 psi.

Diversey Wyandotte Model "GC" Catalog No. 1600020019




7.11. PF – Pipeline FilterITEM SIZE DESCRIPTION

PF1 1-1/2” - 4" Air blow check valve assembly with disposable filter element conforming to 3-A sanitary standards. Valve shall be type 304 stainless steel construction. Check valve plug shall be synthetic rubber. Filter element shall be held in place by a tri-clamp connection and shall meet filter efficiency guidelines required by 3-A. Air supply connection shall be 1" ID hose shank. Outlet connection shall be tri-clamp. Furnish complete with disc gasket and filter disc. Capacity 4,000 scfh at 60 psig. Maximum pressure rating 200 psig.

Tri-Clover, Inc.Model 62-326 with 14 MPH R-2 x 1-S adapter

Outlet connection size shown above; valve body is the same for all connection sizes.

PF2 Same as PF1 with air supply connection to be 1"

Triclover type "A" adapter (#37-161).

PF4 Compressed air filter, single tube filter, maximum flow rate 800 scfm, maximum operating pressure 4000 psi, initial pressure loss 3 psi, 3/4" NPT connections.

Fulflo No. 4MXA

PF5 1/2” - 6" Compressed air filter. Nominal 5 micron filtration. Automatic trap for removal of oil and water. Welded steel construction.

Roberts Model ATR

PF6 Same as PF1 with air supply connection to be 3/4" female NPT.

Tri-Clamp Model 62-326 with 23 BMP - 2 x 3/4 - S




7.12. PSV – Pressure Safety ValveTYPE SIZE DESCRIPTION

A 1" - 2" Pressure relief valve for natural gas service: Spring loaded throttling relief valve, cast iron body, aluminum spring case, Nitrile diaphragm, brass seat ring, Nitrile O-ring seat, brass pitot tube, S.S. seat washer, cadmium-plated steel diaphragm plate, cadmium-plated steel diaphragm spring, zinc closing cap.

Non-asbestos gaskets.Fisher Controls: Type 289H

B (See Below) Three-way dual pressure relief valve for ammonia service: Stop valve connected in series to two parallel relief valves so that one relief valve is always operating. In addition, when the stop valve seat is centered, both relief valves shall be operative. Each pressure relief valve shall have sufficient capacity to prevent the pressure in the piping system from rising more than 10% above the setting of the pressure relief valve. The minimum required discharge capacity shall be determined in accordance with ASHRAE IIAR 2. Carbon steel cap, cadmium-plated spring, all stainless steel internal parts, Teflon seat disc, NPT threaded connections.

Size: 1/2 x 1" through 1-1/4" x 2"

Parker Hannifin Corp.Refrigerating Specialties Div.Model H2, H3, H4, H5

C (See Below) Thermal pressure relief valve for glycol service: Carbon steel bonnet and spring, closed bonnet with screwed cap over adjusting screw, stainless steel base and disc, male NPT inlet, female NPT outlet.

Size: 1/2" x 3/4" through 2" x 2-1/2"Consolidated 1982 Series




7.13. PSV – Pressure Safety ValveTYPE SIZE DESCRIPTION

D 1" - 8" Pressure relief valve for steam and water service: Steel body, 316 SS trim, diaphragm bellows, 6000 psig max pressure, 1000 OF max temperature.

Farris 2600

E 3/4” x 1" Thermal relief for hot water service. Carbon steel body, carbon steel trim, no diaphragm bellows, 300 psig maximum pressure, 400 OF maximum temperature.

Farris 1850




7.14. QCU – Quick CouplingTYPE SIZE DESCRIPTION

QCU1 1" - 4” Tri-Clamp sanitary 3-A ferrule for butt welding to O.D. tubing. Type 304 stainless steel, polished 150 grit I.D. and 150 grit O.D. Wall thickness 0.065" for 1"-3" sizes, 0.083" for 4" size.

To mate with QCU 2.

Tri-Clamp No. L14AM7

QCU2 1" - 4" Tri-Clamp sanitary 3-A coupling for butt welding to O.D. tubing. Coupling to include ferrule, Tri-Clamp and flanged-molded O-ring gasket. Ferrule to be type 304 stainless steel, polished 150 grit I.D. and 150 grit O.D. Wall thickness 0.065" for 1" - 3" sizes, 0.083" for 4" size. Tri-Clamp to be type 304 stainless steel, heavy duty with metal wing nut. Gasket to be white Buna-N, flanged-molded with snap-on rim design.

To mate with QCU 1.

Ferrule: Tri-Clamp No. L14AM7Clamp: Tri-Clamp No. 13MHHSGasket: Tri-Clamp No. 40MPF-UW

QCU3 1" - 4" Same as QCU2 with solid end cap for sanitary 3-A Tri-Clamp coupling. Type 304 stainless steel, polished 150 grit both sides.

Tri-Clamp No. 16AMP





QCU4 1" - 4" Threaded male tube ferrule, bevel seat.

Tri-Clamp No. L15A7

QCU5 1" - 4" Female ferrule with nut and gasket, bevel seat

QCU6 1" - 4" End cap, bevel seat, with nut and gasket

QCU7 2" Type 304 stainless steel sanitary Kamlok male adapter with buttweld end for Schedule 80 pipe (S331).

QCU8 1/2” - 2" Bronze male Kamlock, threaded connection.

QCU9 18" duct flex connection

QCU10 1" - 4" Sanitary 3-A tri-clamp solid end caps, type 304 stainless steel, polished 150 grit both sides, with clamp and flanged-molded O-ring gasket.

Clamp: Tri-Clamp No. 13 MHHSGasket: Tri-Clamp No. 40MPF-UWCap: Tri-Clamp No. 16 AMP

QCU11 Automatic shut-off coupling for compressed air service, female coupling socket with female NPT end connection, brass and stainless steel construction.

Hansen No. 5200, 1/2" female NPT Hansen No. 5400, 3/4" female NPT Hansen No. 6600, 1" female NPT

QCU13 2" - 4" Carbon steel Kamlok male adapter with Class 150 ANSI flanged end. Include carbon steel cap.

QCU13S 2” - 4” Same as above except 304 SS

QCU14 Same as QCU13 except aluminum.

633-LAS Adapter 634-B Cap





QCU15 (See Below) Type 304 stainless steel sanitary Kamlok male adapter with buttweld end for Schedule 5S pipe.

Size Perlick No.

1/2" F-30482-1-SS3/4" F-30327-1-SS1" F-24994-1-SS1-1/2" F-24995-1-SS2" F-22450-1-SS2-1/2 F-22451-1-SS3" F-22452-1-SS4" F-20327-1-SS6" F-25922-1-SS

QCU16 Stainless steel rubber hose adapter to 3" OD tubing hose connection 3/4".

Robert James RJ14MPHR

QCU17 Drilled 3" QCU10 for 3/4" and weld in-place 3/4" QCU15.

QCU18 1" - 4" Sanitary 3-A John Perry-style cap, Type 304 stainless steel, polished 150 grit both sides, with hex union nut and white Buna-N gasket. To mate with QCU21.

Cap: Robert-James No. JP16AHex Union Nut: Robert-James No. JP13H

QCU19 Drilled 3" QCU18 for 3/4" and weld in place 3/4" QCU15.

QCU20 1" - 4" Sanitary 3-A John Perry style coupling for OD size tubing. Coupling to include ferrule, hex union nut and gasket. Ferrule to be 304 SS, polished to 150 grit ID and OD. Wall thickness 0.065" for 1" - 3" sizes, 0.083" for 4" size. Nut to be type 304 SS. Gasket to be white Buna-N. To mate with QCU21.

Ferrule: Triclover L14AJPNut: Triclover 13HGasket: Triclover 40JP-UW





QCU21 1" - 4" Sanitary 3-A John Perry style threaded ferrule. Type 304 SS polished to 150 grit ID and OD. Wall thickness 0.065" 1" - 3" sizes, 0.083" 4" size. To mate with QCU20.

Ferrule: Triclover L15AJP

QCU22 1-1/2” - 4" Same as QCU2 except use heavy duty bolted clamp 13 MHP.

QCU23 3" - 4" Sanitary 3-A bevel seat sweep ELL (90 deg.) with plain ends and hex nuts. Type 304 SS, polished 150 grit ID and OD. Wall thickness 0.065" for 3" size, 0.083" for 4" size.

Elbow: Triclover 2E-90 deg. sweep ell

QCU24 1" – 2-1/2” Sanitary 3-A John Perry style sweep ell (90 deg.) with plain ends and hex nuts and white Buna-N gaskets. Type 304 SS, polished 150 grit ID and OD. Wall thickness 0.065".

Elbow: Robert-James JP2E

QCU25 2" Sanitary 3-A Type 304 SS tri-clamp swivel joint with 13 MHHM clamp. 50 psi rating.

Joint: Tri-Clover A12MPS




7.18. SF - Special FittingsTYPE SIZE DESCRIPTION

SF3 (See Below) Steam exhaust head, cast-iron construction, provided with drain tube, screwed connection for sizes 5 inch and smaller, Class 125 ANSI flanged connection for sizes 6 inch and greater.

Crane No. 900 (1" through 5" sizes) Crane No. 901 (6" through 12" sizes)

SF6 2" - 8" Drain pan elbow, cast iron, same size as the outlet of the relief line preceding the pan and shall be located as shown on the Drawings. Maximum pressure/temperature of 150 psig at 250 OF. For flanged applications where only a threaded elbow is available, include short nipple and threaded companion flange.

Grinnell No. 1538 (2-1/2" through 8", threaded)Kunkle No. 299 (2" through 6", threaded, 8" flanged)

SF18 Ammonia diffuser assembly, fabricated to mix air with ammonia being discharged.

Vilter Model No. A13899 Frick Model No. 23D

SF30 4" OD 3A urethane pig

Girard Industries

SF31 Pig Launcher per detail on Contract Drawings

SF32 Plate, per detail, is installed on the bottom of sanitary drains (from divert valves). See Contract Drawings.

F33 1-1/2” Non-sanitary direct steam injection, bronze jet pump, 150 psig maximum steam pressure, 200 OF. Maximum water temperature rise, maximum capacity of 700 GPM.

SF34 Dryer discharge flex joint. Furnished by Komline-Sanderson.

SF35 Dryer discharge CIP return connection. Furnished by Komline-Sanderson.

SF36 Dryer discharge spool piece. Furnished by Komline



Sanderson




7.19. SF – Special FittingsTYPE SIZE DESCRIPTION

SF37 Dryer discharge CSR connection. Furnished by Komline-Sanderson.

SF39 1" - 2 -1/2” Culinary steam check valve (disc type), 316 stainless steel, with spring for horizontal installation, Tri-Clamp connections.

Tri-Clover B45MP

SF40 1-1/2” Culinary steam filter, 1500 #/hr capacity, complete with steam trap and stainless steel housing. Balston Type SP3-23/75SR

SF41 Bung connection with male Kamlok (QCU13) for Lecithin drum.

SF43 1" - 4" Polished, 3-A, vertically mounted check valve; weld end connections, 316 stainless steel with EPDM seal rings.

GH Products LKC-2-W

SF44 2" Culinary steam filter, 2000#/hr. capacity, complete with steam trap and stainless steel housing.

Balston Type SP4-23/75SR




7.20. ST - StrainersTYPE SIZE DESCRIPTION

ST1 1-1/2” - 4" STRAINER: Angle-line wedge wire strainer which meets 3-A sanitary standards. Body and element to be type 304 stainless steel. Housing length 20-3/4" with wedge wire spacing of 0.020", forming a 32 mesh, 500 micron rating strainer. Strainer shall operate at temperatures up to 250 OF and permit reverse flow during CIP cleaning. End connections shall be Tri-Clamp fittings. Furnish complete with matching clamps and Buna-N gaskets.

Sanimatic Systems Angle-Line Model, 20-3/4" length

ST2 1" - 4" STRAINER: In-line strainer which meets 3-A sanitary standards. Body, strainer and fittings shall be type 304 stainless steel. Strainer shall have 1/8" diameter holes at 33 per square inch. Strainer area shall be 1 square foot with 40 percent open area. End connection shall be Tri-Clamp male ferrules supplied with mating clamps and Buna-N gaskets. Tri-Clover No. SM1 - (size) - 09E

ST3 2" - 6" STRAINER: Cast-iron, 125 psig saturated steam, 175 psig cold WOG, "Y"-type, with Class 125 ANSI flanged ends, with perforated 316 stainless steel screen, furnish with VAB01 blowoff gate valve.

2" - 6" with 24 gage screen and 1/16" screen openings 6" and up with 18 gage screen and 1/8"screen openings

Sarco Type CI-125/F-125 (2" through 18") Armstrong Series AXFL - (size) (2" through 10") Mueller No. 751

ST5 1/4” - 3" STRAINER: 15 psig saturated steam (based on solder joint temperature limit of 250 OF), 300 psig non-shock cold WOG, bronze body, solder joint ends, with 20 mesh stainless steel screen, furnish with VAB01 bronze blowoff gate valve.

Sarco Type TBT (1/2" through 3") Mueller No. 353 (1/4" through 3")





ST8 1/2” - 2" STRAINER: Cast steel body, ANSI Class 600, "Y"-type, socketweld ends, 20 mesh stainless steel screen with 1/32" screen openings, furnish with VAF05 blowoff gate valve.

Armstrong Series BXSW Mueller No. 862 Sarco CT-SW

ST13 1/4” - 3" STRAINER: 300 psi at 350 OF, 400 psig non-shock WOG, bronze "Y"-type strainer, 20 mesh stainless steel screen with 0.033" openings, screwed ends. Furnish with VAB01 bronze blowoff gate valve.

Sarco Type BT Armstrong Series F5SC (3/8" through 2") Mueller No. 352

ST22 1/2” - 8" STRAINER: Refrigerant strainer for ammonia service, flanged both ends, furnish complete with matching companion flanges, bolts, nuts, and gaskets. Companion flanges to be socketweld for sizes 1/2" through 1-1/2", weld neck for size 2" through 8".

Vilter Mfg. Co., Type NTFF

ST23 2" - 12" STRAINER: Cast steel body, ANSI Class 150, "Y"-type, with Class 150 flanged ends, 3/8-inch diameter, perforated stainless steel screen. Furnish with VAB01 bronze blowoff gate valve.

Perforations:Size Steam Water Oil, Glycol

2" through 3" 0.045" 0.057" 0.125"4" through 6" 0.045" 0.125" 0.125"8" through 12" 0.062" 0.125" 0.125"

Sarco Fig. 34Armstrong Series BXFL - (size) - 150 (2" - 6")Mueller No. 761





ST50 2" - 8" STRAINER: Single basket strainer, cast steel body and wetted parts, ductile iron exterior trim, rated 150 psig non-shock WOG, flanged end connections with ANSI Class 150 dimensions, 3/8-inch diameter, perforated stainless steel basket lined with 10 mesh stainless steel mesh, TFE cover gasket. Cover to have quick opening clamps.

Eaton Model 72

ST52 2" - 8" STRAINER: Same as ST50 with hot water jacket

ST60 1" - 6" STRAINER: Single basket strainer, 316 stainless steel (ASTM A-351; grade CF-8M) wetted parts; rated 10 200 psig (non-shock) at 100F. Flanged end connections with ANSI Class 150 dimensions. Stainless steel baskets with 3/8” diameter perforations, with 10 mesh stainless steel liner. TFE cover gasket. Cover outfitted with quick-opening clamps.

Eaton Model 72ST62 1" - 6" STRAINER: Same as ST60 but equipped with hot

water jacket

Eaton Model 72SJ

ST72 1" - 3" STRAINER: In-line sanitary (3A) strainer, 316 stainless steel wetted parts. Tri-Clover Tri-Clamp end connections. Stainless steel basket with 1/4” diameter perforations, with 16 mesh stainless steel over screen. TFE cover gasket. Cover outfitted with Tri-Clover sealing clamp.

Tri-Clover Streamline series.




7.23. SX – Sample Cooler

TYPE SIZE DESCRIPTION

SX1 Boiler water sample cooler with 2-1/2" OD body having a tube side design pressure of 600 psi and a shell side design pressure of 100 psi.

Cochrane Division of Crane Co. Catalog Number 32161 (Fig. 153)




7.24. TP - TrapTYPE SIZE DESCRIPTION

A Inverted bucket steam trap with thermic vent. Cast-iron body, female threaded end connections, stainless steel bucket. Body rated for 250 psig at 450 OF. Thermic vents suitable for pressure up to 250 psig.

Sarco, Inc.

C Ball float compressed air trap. Cast-iron body and cap, stainless steel ball float, female threaded ends.

Sarco, Inc.

D Float and thermostatic steam trap. Cast-iron body, female threaded end connections. Stainless steel float mechanism, phosphor bronze disc-type air vent with stainless steel valve and seat.

Sarco, Inc.

E Thermodynamic steam trap, stainless steel body, female threaded ends, hardened stainless steel disc and seat. Install vertically to prevent freezing on outdoor installation.

Sarco, Inc.

F Pressure powered condensate pump, cast iron body, threaded end connections, supply with lift type check valves on pump inlet and outlet.

Sarco, Inc.




7.25. Sarco Trap Schedule

Trap Detail

Manufacturers No.

Conn. Size

Orifice Size(Inches)

Max. Design Oper. Diff. Press.(Psig)

Design Capacity (Psig)

Design Capacity(Lbs./Hr.)

Maximum Capacity(Lbs./Hr.)

2D-1 FT10-14 1/2 0.079 60 45 100 3003D-1 FT10-4.5 3/4 0.157 60 45 400 1,2004D-1 FT10-10 1 0.205 60 45 630 2,0006D-1 FT10-14 1-1/2 0.531 60 45 1,660 5,0008D-1 FT10-10 2 0.807 60 45 7,000 21,000

2D-2 FT10-14 1/2 0.079 130 120 150 4503D-2 FT10-10 3/4 0.106 130 120 300 9004D-2 FT10-10 1 0.205 130 120 1,000 3,0006D-2 FT10-14 1 -1/2 0.531 130 120 2,650 8,0008D-2 FT10-10 2 0.807 130 120 11,000 33,0002E-2 TD-522 1/2 - 130 120 145 450

2D-3 FT10-10 1/2 0.106 40 25 150 4503D-3 FT10-4.5 3/4 0.157 40 25 300 9004D-3 FT10-10 1 0.205 40 25 500 1,5006D-3 FT10-10 1-1/2 0.591 40 25 2,000 6,0008D-3 FT10-10 2 0.807 40 25 5,000 15,000

2A-1 B12-X-125 1/2 1/8 130 120 310 9203A-1 B22-180 3/4 5/32 130 120 650 1,9404A-1 B32-125 1 1/4 130 120 1,367 4,1005A-1 B42-125 1-1/4 5/16 130 120 2,850 8,5408A-1 B52-125 2 1/2 130 120 6,670 20,000

2A-2 B12-X-75 1/2 5/32 60 45 255 7703A-2 B22-75 3/4 1/4 60 45 670 2,0004A-2 B32-75 1 9/32 60 45 1,040 3,1205A-2 B42-75 1-1/4 3/8 60 45 5,070 15,200

2A-3 B12-X-30 1/2 3/16 40 25 315 9453A-3 B22-75 3/4 1/4 40 25 570 1,7004A-3 B32-30 1 3/8 40 25 1,300 3,9005A-3 B42-30 1-1/4 1/2 40 25 2,240 6,7208A-3 B52-30 2 3/4 40 25 5,700 17,1006F-2 PPC 1-1/2 - 130 115 1,570 4,7008F-2 PPC 2 - 130 115 2,230 6,700

Notes:



1. All steam traps shall have a bypass unless otherwise noted on the Contract Drawings.
