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8/2/2019 Testing Requirments
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Schedule of Minimum Testing Requirements Governing Items of Work of the DPWH
Specifications for Highways, Bridges and Airports (2004 Edition)
PART C - EARTHWORKS
ITEM 100 CLEARING AND GRUBBING
* This item shall consist of clearing, grubbing, removing and disposing all vegetation and debrisas designated in the contract.
Tests: None
ITEM 101 REMOVAL OF STRUCTURES AND OBSTRUCTIONS
* This item shall consist of the removal wholly or in part, and satisfactory disposal of all
buildings, fences, structures, old pavements abandoned pipelines, and any other obstruction which
are not designated or permitted to remain.
Tests: None
ITEM 102 EXCAVATION
* This item shall consist of roadway, drainage and borrow excavation and the disposal of
materials.
Tests: Same as for Items 103, 104 and 105, whichever is applicable
ITEM 103 STRUCTURE EXCAVATION
* This item shall consist of the necessary excavation for foundation of bridges, culverts, under-
drains, and other structures not otherwise provided in the specifications.If the excavated materials are washed, the volume involved shall be reported so that quality
control requirements may be adjusted accordingly (submit Project Engineer Certificate ofWaste).If the excavated materials are incorporated into the work:
Tests:
For every 1,500 m3 or fraction thereof:1 G, Grading Test
1 P, Plasticity Test (LL, PL, PI)
1 C, Laboratory Compaction Test
For every 150 mm in uncompacted depth:1 D, Field Density
ITEM 104 EMBANKMENT
* This item shall consist of the construction of embankment.
Tests:
For every 1,500m3 or fraction thereof:1 G, Grading Test
1 P, Plasticity Test (LL, PL, PI)
1 C, Laboratory Compaction Test
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For each 500m2 of each layer of compacted fill or fraction thereof: At least one group of
three in situ density test. The layer shall be placed not exceeding200 mm
in loose measurement or based on the result of compacted trials.
ITEM 105 SUBGRADE PREPARATION
* This item shall consist of the preparation of the sub-grade for the support of overlying structurallayers.
Tests: Same as for Item 104
ITEM 106 COMPACTION EQUIPMENT AND DENSITY CONTROL STRIPS
* This item shall be used in determining the density requirements of selected embankments, sub-
grade, bases and bituminous concrete.
Tests: Same as for Items104, 105, 200, 201, 202, 203, 204, 205, 206 and 300
ITEM 107 OVERHAUL
* This item shall consist of authorized hauling in excess of free-haul distance.
Tests: None
PART D SUB - BASE AND BASE COURSE
ITEM 200 AGGREGATE SUBBASE COURSE
* This item shall consist of furnishing, placing and compaction of aggregate sub-base course on a
prepared sub-grade.
Tests:For every 300 m3 or fraction thereof:
1 G, Grading Test
1 P, Plasticity Test (LL, PL, PI)For every 1,500 m3 or fraction thereof:
1 C, Laboratory Compaction Test
1 Q, Quality Test (Grading, Plasticity and Abrasion)For every 2,500m3 or fraction thereof:
1 CBR, California Bearing Test
For every layer of 150 mm of compacted depth based on the result of compaction test
trials:At least one group of three in situ density tests for each 500 m2 or fraction thereof
ITEM 201 AGGREGATE BASE COURSE
* This item shall consist of furnishing, placing, and compaction of aggregate base course on a
prepared sub-grade.
Tests:
For every 300 m3 or fraction thereof:
1 G, Grading Test
1 P, Plasticity Test (LL, PL, PI)
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For every 1,500 m3 or fraction thereof:
1 C, Laboratory Compaction Test
1 Q, Quality Test (Grading, Plasticity and Abrasion)For every 2,500m3 or fraction thereof:
1 CBR, California Bearing Test
For every layer of 150 mm of compacted depth based on the result of compaction testtrials:
At least one group of three in situ density tests for each 500 m2 or fraction thereof
ITEM 202 CRUSHED AGGREGATE BASE COURSE
* This item shall consist of furnishing, placing, and compacting crushed gravel, crushed stone or
crush rock on a prepared sub-grade.
Tests:Same as for Item 201
For every 1,500m3 or fraction thereof:
1 F, Fractured face
ITEM 203 LIME STABILIZED ROAD MIX BASE COURSE
* This item shall consist of a foundation for surface course composed of soil aggregate, lime andwater in proper proportions.
Amount of lime to be added:
3 12 mass percent of dry soil aggregates testTests:
A. SOIL AGGREGATE
For every 300 m3 or fraction thereof:
1 G, Grading Test1 P, Plasticity Test (LL, PL, PI)
For every1,500 m3 or fraction thereof:
1 Q, Quality Test (Grading, Plasticity and Abrasion)B. MIX
For every 300 m3 or fraction thereof:
1 C, Laboratory Compaction Test1 UC, Unconfined Compaction Test
C. COMPACTED BASE COURSE
For every layer of 150 mm compacted depth:
1 D, Field Density Test for every 150 m or fraction thereof1 T, Thickness determination fro every 150 m or fraction thereof
D. HYDRATED LIME
For every 100T or fraction thereof:1 Q, Quality Test
ITEM 204 PORTLAND CEMENT STABILIZED ROAD MIX BASE COURSE
* This item shall consist of a foundation for surface course, composed of soil aggregate, Portland
cement and water in proper proportions.
Amount of cement to be added:
6 to 10 mass of dry soil aggregate
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Tests:
A. SOIL AGGREGATE
Same as for Item 203B. CEMENT
1 Q, Quality Test for every 2,000 bags or fraction thereof
C. WATER1 Q, Quality Test/Project Engineers Certificate
D. MIX
For every 300 m3 or fraction thereof:1 C, Laboratory Compaction Test
1 UC, Unconfined Compaction Test
1 CBR, California Bearing Ratio
E. COMPACTED BASE COURSEFor every layer of 150 mm compacted depth:
1 D, Field Density Test for every 150 m or fraction thereof
1 T, Thickness Determination for every 150 m or fraction thereof
ITEM 205 ASPHALT STABILIZED ROAD MIX BASE COURSE
* This item shall consist of a foundation for surface course, composed of soil aggregate andasphaltic material in proper proportions.
Amount of asphalt to be added:
4 7 mass of dry soil aggregateTests:
A. SOIL AGGREGATE
Same as for Item 203
B. EMULSIFIED ASPHALT1 Q, Quality Test for every 40T of 200 drums or fraction
thereof
C. MIXSame as for Item 203
C. COMPACTED BASE COURSE
Same as for Item 203
ITEM 206 PORTLAND CEMENT STABILIZED TREATED PLANT MIX BASE
COURSE
* This item shall consist of a foundation for surface course composed of aggregate Portland
cement and water in proper proportion.
Amount of cement to be added:
6 to 10 mass of dry soil aggregateTests:
A. SOIL AGGREGATE
Same as for Item 203B. PORTLAND CEMENT
For every 2,000 bags or fraction thereof:
1 Q, Quality Test
C. MIX
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Same as for Item 204
D. WATER
1 Q, Quality Test/Project Engineers CertificateE. COMPACTED BASE COURSE
For every layer of 150 mm compacted depth:
1 D, Field Density Test for every 150 m or fraction thereof1 T, Thickness Determination for every 150 m or fraction thereof
ITEM 207 AGGREGATE STOCKPILE
* This item shall furnishing and placing aggregate in stockpiles at locations.
Tests:
Same as the specified Item No. of the Specification
PART E SURFACE COURSES
ITEM 300 AGGREGATE SURFACE COURSE
* This item shall consist of wearing of top course composed of gravel or crushed aggregate andother binder material.
Tests:
For every 300 m3 or fraction thereof:1 G, Grading Test
1 P, Plasticity Test (LL, PL, PI)
For every 1,500 m3 or fraction thereof:
1 C, Laboratory Compaction Test1 Q, Quality Test (Grading, Plasticity and Abrasion)
For every layer of 150 mm of compacted depth based on the result of compaction test
trials:At least one group of three in situ density tests for each 500 m2 or fraction thereof
For crushed gravel or crushed stone 1,500 m3 or fraction thereof:
1 F, Fractured face
ITEM 301 BITUMINOUS PRIME COAT
* This item shall consist of preparing and treating an aggregate base course.
Quantity:1 to 2 L/m2
Test: 1 Q, Quality Test for every 40T or 200 drums
ITEM 302 BITUMINOUS TACKCOAT
*This item shall consist of preparing and treating an existing bituminous or cement concrete with
bituminous material.Quantity:
0.2 to 0.7 L/m2
Test:
1 Q, Quality Test for every 40T or 200 drums
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ITEM 303 BITUMINOUS SEAL COAT
* This item shall consist of an application of bituminous material with or w/o an application ofaggregate on an existing bituminous surface course.
A. BITUMINOUS MATERIALS
Quantity: 0.2 to 1.5 L/m2
Test:
1 Q, Quality Test for every 40T or 200 drumsB. COVER AGGREGATES
Quantity:
5 to 14 kg/m2
Test:For every 75 m3/200 kg or fraction thereof:
1 G, Grading Test
ITEM 304 BITUMINOUS SURFACE TREATMENT* This item shall consist of either a single application of bituminous materials followed by a single
spreading of aggregate (single surface treatment) or two applications bituminous material eachfollowed.
A. AGGREGATES
Quantity:13.6 to 38 kg/m2 if using cut back asphalt or asphalt cement
13.6 to 19.04 kg/m2 if using emulsified asphalt
Tests:
For every 75 m3/200 kg or fraction thereof:1 G, Grading Test
1 P, Plasticity Test (LL, PI)
For every 1,500 m3 or fraction thereof:1 Q, Quality Test (Grading, Plasticity and Abrasion)
For every 1,500m3 or fraction thereof:
1 F, Fractured FaceB. BITUMINOUS MATERIALS
Quantity:
1.58 to 2.04 L/m2 if using cut back asphalt or asphalt cement
1.58 to 2.04 L/m2 if using emulsified asphalt
ITEM 305 BITUMINOUS PENETRATION MACADAM PAVEMENT
* This item shall consist of furnishing and placing one or more aggregate and one or more
application of bituminous material followed by a seal coat a with cover aggregate constructed on
a prepared base.A. AGGREGATES
Quantity:
Using Asphalt Cement or Rapid Curing Emulsified Asphalt
Course (crushed) 80 kg/m2
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Key (crushed) 24 kg/m2
Cover (crushed or screened) 8 kg/m2
B. BITUMINOUS MATERIALSQuantity:
7.2 to 11 L/m2
Test: Same as for Item 301
ITEM 306 BITUMINOUS ROAD MIX SURFACE COURSE
* This item shall consist of constructing a bituminous road mix surface course on a prepared base.
A. AGGREGATES
Tests:
Same as for Item 304B. BITUMINOUS MATERIALS
Quantity:
Using cut back asphalt 4.5 to 7 mass % of total dry aggregate
Using emulsified asphalt 6 to 10 mass % of total dry aggregateTests:
Same as for Item 301C. MIX
Tests:
For every 75 m3/130T or fraction thereof:1 G, Grading Test
1 Ext, Stability Test
1 C, Laboratory Compaction Test
D. HYDRATED LIMETests:
For every 100T or fraction thereof:
1 Q, Quality TestE. COMPACTED PAVEMENT
Tests:
For each full days operation:D & T (Density & Thickness Test), at least one (1) but not more than three
(3) samples shall be taken
ITEM 307 BITUMINOUS PLANT MIX SURFACE COURSE GENERAL
* This item includes general requirements that are applicable to all type of bituminous surfacecourses irrespective of gradation of aggregate or kind and amount of bituminous material.
A. AGGREGATE
Tests:For every 75 m3/200T or fraction thereof:
1 G & P, Grading & Plasticity Tests
For every 1,500m3 or fraction thereof:
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1 Q, Quality Test (Grading, Plasticity and Abrasion, Stripping and Bulk
specific gravity)
1 F, Fractured faceB. BITUMINOUS MATERIALS
Quantity:
5 to 8 mass percent of total dry aggregatesTests:
1 Q, Quality Test for each 40T or 200 drums or fraction thereof
C. MIXTests:
For every 75 m3/130T or fraction thereof:
1 G. Grading Test
1 Ext, Stability Test1 C, Laboratory Compaction Test
D. HYDRATED LIME
Tests:
For every 100T or fraction thereof:1 Q, Quality Test
E. MINERAL FILLERTests:
For every 75 m3 or fraction thereof:
1 G & P, Grading & Plasticity Tests (LL, PL, PI)F. COMPACTED PAVEMENT
Tests:
For each full days operation:
D & T (Density & Thickness Test), at least one (1) but not more than three(3) samples shall be taken
ITEM 308 BITUMINOUS PLANT MIX SURFACE COURSE COLD LAID
* This item shall consist of constructing Bituminous Surface Course (Asphalt Cold Mix) prepared
in central mixing plant, laid cold on a prepared base.
A.AGGREGATETests:
Same as for Item 307
B. BITUMINOUS MATERIALS
Quantity:Using cut back asphalt -- 4.5 to 7 mass % of total dry aggregate
Using emulsified asphalt 6 to 10 mass % of total dry aggregate
Tests:1 Q, Quality Test for each 40T or 200 drums fraction thereof
C. MIX
Tests:Same as for Item 307
D. HYDRATED LIME
Tests:
Same as for Item 307
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E. MINERAL FILLER
Tests:
For every 75 m3 or fraction thereof:1 G & P, Grading & Plasticity Tests (LL, PL, PI)
F. COMPACTED PAVEMENT
Tests: Same as for Item 307
ITEM 309 BITUMINOUS PLANT MIX (STOCKPILE MAINTENANCE MIXTURE)
* This item shall consist of a bituminous stockpile maintenance mixture composed of aggregate,
mineral filler, hydrated lime and bituminous material mixed in a central plant.
A. AGGREGATE
Tests:Same as for Item 307
B. BITUMINOUS MATERIALS
Quantity:
4 to 10 mass percent of total mixTests:
1 Q, Quality Test for each 40T or 200 drums fraction thereofC. MIX
Tests:
Same as for Item 307D. HYDRATED LIME
Tests:
Same as for Item 307
E. MINERAL FILLERTests:
Same as for Item 307
F. COMPACTED PAVEMENTTests:
Same as for Item 307
ITEM 310 BITUMINOUS CONCRETE SURFACE COURSE HOT LAID
* This item shall consist of constructing a bituminous concrete surface course composed of
aggregate, mineral filler and bituminous material mixed in a central plant, constructed and laid
hot on prepared base.
A. AGGREGATES
Tests:Same as for Item 307
B. BITUMINOUS MATERIALS
Quantity:
5 to 8 mass percent of total mix
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Tests:
1 Q, Quality Test for each 40T or 200 drums fraction thereof
C. MIXTests:
Same as for Item 307
D. HYDRATED LIMETests:
Same as for Item 307
E. MINERAL FILLERTests:
Same as for Item 307
F. COMPACTED PAVEMENT
Tests:Same as for Item 307
ITEM 401 RAILINGS
* This item shall consist of furnishing, fabricating or placing, for bridges and other structures ofthe material of combination of materials.
A. CONCRETE
Test:Same as for Item 405, Class C
B. REINFORCING STEEL
Test:
Same as for Item 404
ITEM 402 TIMBER STRUCTURES
* This item shall consist of construction of timber structures to the dimensions, lines and grades asshown on the plans.
Tests:
1 Q, Quality Test or Manufacturers Certificate for each type of materialused
1 IR, Inspection Report for each type and shipment of timber
ITEM 403 METAL STRUCTURES
* This work shall consist of steel structures portions of composite structures, constructed in
reasonably close conformity with the lines, grades and dimension.
Tests:1 Q, Quality Test or Manufacturers Certificate for each type of material
used
1 IR, Inspection Report for each type and shipment of metal
ITEM 404 REINFORCING STEEL
* This item shall consist of furnishing, bending, fabricating and placing of steel reinforcement ofthe type, size, shape and grade required.
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A. BAR REINFORCEMENT FOR CONCRETE
Test:
For every 10,000 kg or fraction thereof for each size:1 Q, Quality Test (Bending, Tension and Quality Analysis)
B. WIRE AND WIRE MESH
Test: 1 Q, Quality Test
ITEM 405 STRUCTURAL CONCRETE
* This item shall consist of furnishing, bending, and placing and finishing concrete in all
structures except pavements.
A. CEMENT
Quantity: (40 kg/bag)Class A 9 bags/m3 of concrete 3,000 psi/20.7 MPa
Class B 8 bags/m3 of concrete 2,400 psi/16.4 MPa
Class C 9.5 bags/m3 of concrete 3,000 psi/20.7 MPa
Class B 11 bags/m
3
of concrete 5,000 psi/20.7 MPaClass Seal 9.5 bags/m3 of concrete 3,000 psi/20.7 MPa
Test:For every 2,000 bags or fraction thereof:
1 Q, Quality Test
B. FINE AGGREGATESQuantity:
ROUNDED ANGULAR/CRUSHED
Class A 0.50 0.54 m2/m3 of concrete
Class B 0.45 0.52 m2/m3 of concreteClass C 0.53 0.59 m2/m3 of concrete
Class P 0.44 0.47 m2/m3 of concrete
Test:
For every 1,500 m3 or fraction thereof:
a.) For a source not yet tested or failed in previous quality test:1 Q, Quality Test (Grading, Elutriation wash, Bulk Specific Gravity,
Absorption, Mortar Strength, Soundness, Organic Impurities, Unit Weight,
% clay lumps and % shale)
b.) For a source previously tested and passed quality test:1 Q, Quality Test (Grading, Elutriation wash, Bulk Specific Gravity,
Absorption, Mortar Strength)
For every 75 m3 or fraction thereof:1 G, Grading Test
C. COARSE AGGREGATES
Quantity:ROUNDED ANGULAR/CRUSHED
Class A 0.77 0.68 m2/m3 of concrete
Class B 0.82 0.73 m2/m3 of concrete
Class C 0.70 0.66 m2/m3 of concrete
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Class P 0.56 0.65 m2/m3 of concrete
Test:For every 1,500 m3 or fraction thereof:
a.) For a source not yet tested or failed in previous quality test:
1 Q, Quality Test (Grading, Bulk Specific Gravity, Absorption,Abrasion, Soundness and Unit Weight)
b.) For a source previously tested and passed quality test:
1 Q, Quality Test (Grading, Bulk Specific Gravity, Absorption andAbrasion)
For every 75 m3 or fraction thereof:
1 G, Grading Test
D. WATERTests:
1 Certificate from Project Engineer or 1 Q, Quality Test if source is questionable
E. PRE MOLDED FILLER FOR EXPANSION JOINTS
Test: 1 Q, Quality Test on each thickness of filler for each shipment
F. STEEL REINFORCEMENTTest:
For every 10,000 kg or fraction thereof for each size:
1 Q, Quality Test (Bending, Tension and Quality Analysis)G. CONCRETE
Tests:
Compressive Strength Test on concrete cylinder samples, one (1) set
consisting three (3) concrete cylinder samples shall be taken from eachdays pouring and to represent not more than 75 m3 of concrete or fraction
thereof
ITEM 406 PRE STRESSED CONCRETE STRUCTURES
* This item shall consist of pre-stressed concrete structures and the pre-stressed concrete portions
of composite structures.A. CONCRETE
Tests:
Same as for Item 405, Class P
B. STEEL REINFORCEMENTTest:
Same as for Item 404
C. WIRE STRANDTest:
1 Q, Quality Test for every 20T or fraction thereof
ITEM 407 CONCRETE STRUCTURES
*This item shall consist of the general description of the materials, equipment, workmanship and
construction requirements of concrete structures and the concrete portions of compositestructures.
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Tests:
Same as for Items 403, 404 and 411
Elastometric Bearing Pads will be tested to determine its quality
ITEM 408 STEEL BRIDGES
* This item shall consist of construction of steel structure conforming to the lines, grades,dimension and designs.
Tests:
Same as for Item 403 and 411Painting:
1 Q, One 20 L can for every 100 cans or fraction thereof
1 Q, One 4 L can for every 100 cans or fraction thereof
ITEM 409 WELDED STRUCTURAL STEEL
* This work shall consist of the joining of structural steel members with welds of the type.
Test:
Same as for 403 and Inspection Report
ITEM 410 TREATED AND UNTREATED TIMBER
* This item shall consist of structural timber of the specie size called on the plans either treated or
untreated as called for in the proposal.
Test:1 IR, Inspection report
1 Q, Quality Test for preservatives
ITEM 411 PAINT
* This item shall consist of furnishing and applying all paint materials including vehicles,
pigments, pastes, dryers, thinners, and mixed paints for steel and wooden structures.
Test:1 Q, One 20 L can for every 100 cans or fraction thereof
1 Q, One 4 L can for every 100 cans or fraction thereof
ITEM 412 ELASTOMETRIC BEARING PADS
*This item shall consist of the requirement for elastomeric bearing pads whose main function is to
transfer loads or accommodate relative movement between a bridge superstructure and itssupporting structures
ITEM 413 PRE MOLDED JOINT FILLER FOR CONCRETE PAVING AND
STRUCTURAL CONCRETE
* Preformed sponge rubber and rock expansion joint filler for concrete paving and structural
construction.
PART G DRAINAGE AND SLOPE PROTECTION STRUCTURES
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ITEM 500 PIPE CULVERTS AND STORMDRAINS
* This item shall consist of the construction or reconstruction of pipe culverts and storm drains.A. PIPES
Test:
1 Q, Quality Test for one (1) pipe for every 50 pieces (Strength,Absorption and Dimension)
Alternative Requirements:
1. Compressive Strength for one (1) set consisting of three (3) concretecylinder samples for not more than twenty five (25) pipe cast in the field
2. Inspection Report for each size for not more than twenty five (25) pipes
cast in the field
B. MORTAR AND JOINT FILLERCement, fine aggregates and water:
Test:
Same as for Item 405
ITEM 501 UNDERDRAINS
* This item shall consist of constructing under drains, using pipe and granular filter materials,under drain pipe outlets, and blind drain using granular materials. A.
CONCRETE PIPE (NON REINFORCED)
Test:Quality Test for 0.5% of the number of pipes for each size but not less than
two (2) for Strength, Absorption and Dimension
Alternative requirements:
1. Compressive Strength for one (1) set consisting of three (3) concretecylinder samples for not more than twenty five (25) pipe cast in the field
2. Inspection Report for each size for not more than twenty five (25) pipes
cast in the fieldB. CLAY PIPE
Test:
Quality Test for one (1) pipe for every 200 pieces of each size, with aminimum number of two (2) specimens for Strength, Absorption and
Dimension
ITEM 502 MANHOLES, INLETS AND CATCHBASINS
* This item shall consist of the construction, reconstruction or adjustment of manholes, inlets, and
catch basins.
A. CONCRETETest:
Same as for Item 405, Class A
B. LIDS, CAST IRON FRAMES AND GRATINGTest:
Inspection Report
ITEM 503 DRAINAGE STEEL GRATING WITH FRAME
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Inspection Report
ITEM 509 SHEET PILES
* This item shall consist of furnishing, driving cutting off of sheet pile.
A. TIMBER SHEET PILES
Test: Inspection Report
B. CONCRETE SHEET PILES
Test:Same as for Item 400
C. STEEL SHEET PILES
Test:
Same as for Item 403
ITEM 510 CONCRETE SLOPE PROTECTION
* This item shall consist of furnishing and placing of concrete slope protection including all
necessary excavation, a bed course and reinforced concrete to the required thickness and extent toprotect slope against erosion.
A. BED COURSETest:
Same as for Item 200
B. STEEL REINFORCEMENTTest:
Same as for Item 404
C. CONCRETE
Test:Same as for Item 405
ITEM 511 GABIONS
* This item shall consist of furnishing, forming wire mesh baskets, and placing rocks installed at
the location designated.
Test:1 Q, Quality Test for each shipment
PART H MISCELLANEOUS STRUCTURES
ITEM 600 CURB AND GUTTER
* This item shall construction of curb and gutter either pre-cast of cast - in place made of
concrete.
A. CONCRETEQuantity:
0.078 m3/m (curb only)
0.092 m3/m (curb and gutter, Type A)
0.145 m3/m (curb and gutter, Type B)
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0.074 m3/m (curb and gutter, Type C)
Test:
Same as for Item 405B. JOINT FILLER
Test:
Same as for Item 311
ITEM 601 SIDEWALK
* This item shall consist of construction of asphalt of Portland cement concrete sidewalk.A. CONCRETE
Test:
Same as for Item 405, Class A
B. PRE MOLDED EXPANSION JOINT FILLERTest:
Same as for Item 311
ITEM 602 MONUMENTS, MARKERS AND GUIDE POSTS* This item shall consist of right-of-way monuments, maintenance marker posts, kilometer posts
and/ or guideposts.A. CONCRETE
Test:
Same as for Item 405, Class AB. REINFORCING STEEL
Test:
Same as for Item 404
C. TIMBERTest:
Same as for Item 410
D. PAINTTest:
Same as for Item 411
ITEM 603 GUARDRAIL
* This item shall consist of furnishing and constructing posts and guardrails.
A. STEEL POSTS
Test:Same as for Item 403
B. TIMBER POSTS
Test:Same as for Item 410
C. CONCRETE
Test:Same as for Item 405
D. REINFORCING STEEL
Test:
Same as for Item 404
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E. RAIL
Test:
Inspection ReportF. PAINT
Test:
Same as for Item 411
ITEM 604 FENCING
* This item shall consist of furnishing and constructing of post and barb wire or chain link fences.A. BARB WIRE, CHAIN LINK FABRIC
Test:
1 Q, Quality Test
B. CONCRETE POSTSTest:
Same as for Item 405
C. STEEL REINFORCEMENT
Test: Same as for Item 404
ITEM 605 ROAD SIGN
* This item shall consist of furnishing and installing road signs.
Test:Inspection Report
ITEM 606 PAVEMENT MARKINGS
* This item shall consist of placing markings of the finished pavement.Test:
Same as for Item 411
ITEM 607 REFLECTIVE PAVEMENT STUDS
* This item shall consist of furnishing and installing reflective pavement studs on the surface of the
pavement.Test:
Inspection Report
ITEM 608 TOPSOIL
* This consists of topsoil furnished, transported and spread, or topsoil removed from designated
areas, haul and spread.
Test:Inspection Report
ITEM 609 SPRIGGING
* This item consists of planting sprigs of living grass plants.
Test:
Inspection Report
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ITEM 610 SODDING
* This item shall consist of furnishing and laying of live sod on the shoulders, slopes, ditches, or
other locations as designated, construction of sod ditch checks or similar appurtenances.Test:
Inspection Report
ITEM 611 TREE PLANTING
* This item shall consist of furnishing and planting deciduous shade, flowering trees evergreen
trees less than 150 mm diameter on the areas.Test:
Inspection Report
ITEM 612 REFLECTIVE THERMOPLASTIC STRIPPING
* This item shall be applied to the road surface in a molten state by mechanical means with
surface application glass beads at a rate not less than 350g/L.
PART I MATERIALS DETAILS
ITEM 700 HYDRATED CEMENT
Test:
Same as for Item 405
ITEM 701 CONSTRUCTION LIME (HYDRATED)
Test:
1 Q, Quality Test for every 100T or fraction thereof
ITEM 702 BITUMINOUS MATERIALS
Test:
Same as for Items 301, 302, 303, 306, 307, 308, 309 and 310
ITEM 703 AGGREGATES
Test:
Same as for item of work in the Bill of Quantities
ITEM 703A MINERAL FILLER
* This item shall consist of finely divided material mineral matter such as rock dust, slug dust,hydrated lime, hydraulic cement, fly ash or other suitable mineral matter.
Test:
Same as for Item 307
ITEM 704 MASONRY UNITS
Test:
1 Q, Quality Test for every 10,000 units or fraction thereof
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ITEM 705 JOINT MATERIALS
Test:Same as for Items 311 and 500
ITEM 706 CONCRETE, CLAY, PLASTIC AND FIBER PIPESA. CONCRETE
Test:
Same as for Item 500B. CLAY AND OTHER TYPE OF PIPES
Test:
Refer to applicable requirements of AASHTO Test and Specs
ITEM 707 METAL PIPE
Test:
Same as for Item 400
ITEM 708 CONCRETE CURING MATERIALS AND ADMIXTURE
* This item specifies the classification, sampling, testing, packing and marking of concreteadmixtures.
Test:
1 Q, Quality Test for each shipment
ITEM 709 PAINTS
Test:
Same as for Item 411
ITEM 710 REINFORCING STEEL AND WIRE ROPE
A. REINFORCING STEELTest:
Same as for Item 404
B.WIRE ROPETest:
Same as for Item 406
ITEM 711 FENCE AND GUARDRAIL
A. FENCE
Test:
Same as for Item 604B. GUARDRAIL
Test:
Same as for Item 603
ITEM 712 STRUCTURAL METAL
Test:
Same as for Items 403 and 406
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ITEM 713 TREATED AND UNTREATED TIMBER
Test:Same as for Item 410
ITEM 714 WATERTest:
Certificate from Project Engineer or 1 Q, Quality Test, if source is questionable
ITEM 715 GEOTEXTILES
* This item covers geotextiles fabric for use in subsurface drainage, hydraulic filter, erosion
control, sediment control, pavement superstructures as a water proofing and stress relievingmembrane, and as permeable separator to prevent mixing of dissimilar materials.
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TABLES
MINIMUM REQUIREMENTS FOR SUBMISSION OF SAMPLES
MATERIALS MNIMUM TESTING
REQUIREMENTS
MINIMUM
QUANTITY/VOLUME OF
MATERIALS FOR EACH
SAMPLE SUBMITTED
1. Cement 1 sample per 2000 bags 10 kg
2. Asphaltic material1 sample per 40T or 200
drums5L
3. Aspahlt mix 1 sample per 130T 20 kg
4. Aggregates
a. coarse aggregateb. fine aggregate
1 sample per 1,500 m3
70 kg50 kg
5. Soil aggregates
a. Classification
b. Routinary tests
c. MDR test and CBR
1 sample per 1,500 m3
20 kg
50 kg
50 kg
6. Non Reinforced Concrete
Pipes
2 pipes min./0.5% of no. of
pipes2 pipes
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7. Reinforced Concrete Pipes1 sample per 50 pipes or
2% of # of pipes
1 pipe (1 m length)
8.Steel pipe (galvanized)1 sample per 500 lengths 2 pcs Of 100 mm long taken from
both ends w/ thread
9. Concrete hollow blocks (CHB)
a. strengthb. moisture content
1 sample per 10,000 units
3 units3 units
10. Steel bar 1 sample per 10T 1 m
11. Steel sheet (galvanized) 1 sample per 100 sheets 3 pcs 60mm x 60mm
12. Wire strand 1 sample per 20T 2 m
13. Gabion 1m x 2m
14. Paints 1 sample per 100 cans 1 - 4L can
15. Joint filler (pre molded) 1 400mm x 400mm
16. Curing compound 1L
17. Concrete cylinder 1 sample per 75 m3 1 set (3 cylinders)
18. Concrete beam 1 sample per 75 m3 or 1
day pouring 1 set (3 cylinders)19. Concrete core 5 holes for every km/lane
20. Asphalt core 1 core for every 100m
21. Watera. Chemical analysis
b. Sediment load analysis
500 ml500 ml
22. Structural steel/sheet 1 sample per 50T Reduced section as prescribed
23. Hydrated lime 1 sample per 100T
COMPOSITION AND STRENGTH OF CONCRETE FOR USE IN STRUCTURE
Class of
concrete
Minimum
cementcontent per
cu. m
kg (bags)
Maximum
water cement ratio
kg/kg
Consistency
range inslump
mm (inch)
Designated
size ofcoarse
aggregate
squareopening
std. mm
Minimum
compressivestrength of
150mm x
300mm
concretecylinder @
28 days
MN/m2 (psi)
A 360 (9) 0.5350 -100 (2
4)
37. 5 4.75
(1 - No. 4)20.7 (3000)
B 320 (8.5) 0.5850 -100 (2
4)
50.0 4.75
(2 - No. 4)16.5 (2400)
C 380 (9.5) 0.5550 -100 (2
4)
12. 5 4.75
( - No. 4)20.7 (3000)
P 440 (11) 0.49 100 max ( 4 19.0 4.75 37. 7 (5000)
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max) (3/4 - No. 4)
Seal 380 (9.5) 0.58100 200 (4
8)
25.0 4.75
(1 - No. 4)20.7 (3000)
PAYMENT ADJUSTMENT FOR PAVEMENT WITH DEFICIENCY IN STRENGTH
Deficiency in strength of concrete pavement
Percent (%)
Percent (%) of
contract price
allowed
Less than 5 100
5 to less than 10 8010 to less than 15 70
15 to less than 20 60
20 to less than 25 50
25 or more 0
PAYMENT ADJUSTMENT FOR PAVEMENT WITH DEFICIENCY IN THICKNESS
Deficiency in theaverage thickness
per lot(mm)
Percent (%) ofcontract price
per lot
0 5 100
6 10 95
11 15 85
16 20 70
21 25 50
more than 25 removed and replaced (no payment)
COMMON LABORATORY TESTS
Kind of material Type of test Test duration per sample
(min. # of days)
Cement Physical and chemical 8
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Coarse aggregate Grading 3
Specific gravity 3
Absorption 3
Abrasion 1
Unit weight 1
Fine aggregate Grading 3
Specific gravity 3
Absorption 3
Unit weight 1
Soil aggregates mixture
(subbase, base and surfacescourses
Grading 3
Liquid limit 3
Plastic limit 3
Compaction 3CBR 7
Abrasion 1
Asphalt Physical 4
Paint Physical and chemical 4
Concrete cylinder Compressive 1
Concrete beam Flexural 1
Concrete core Cutting of sample 1
LIMITATIONS/VARIATIONS
ITEM
104
ITEM
105
ITEM
200
1TEM
201
ITEM
202
ITEM
203
ITEM
300
Abrasion loss 50%
max
50%
max
45%
max
45%
max
Plastic index 6%max 12%max 6% max 6% max 4% to10% 4% to9%
Liquid limit 30%max
35%max
25%max
25%max
35%max
Permittedvariation from
design
THICKNESS
20mm 10mm +15mm,-5mm
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OF LAYER
Permitted
variation from
design LEVELOF SURFACE
+20mm,
-30mm
+10mm,
-20mm
-5mm,
-10mm
+15mm,
-5mm
Permittedsurface
irregularity
measured by 3-m straight edge
30mm 20mm 5mm 5mm
Permitted
variation fromdesign cross
fall or camber
0.5% 0.3% 0.2% +0.2%
Permitted
variation from
designlongitudinal
grade over 25m
length
0.1% 0.1% 0.1% +0.1%
California
Bearing Ratio25% min
80%
min
80%
min100% 80% min
DIMESION OF PILES
Length of pile (1m from the butt) Minimum
tip minimum maximum
less than 12m 300mm 450mm 200mm12m to 18m 320mm 450mm 180mm
more than 18m 350mm 500mm 150mm
REMOVAL OF FORMS
Scope of work Minimum time Minimum % of design
strength
Centering under girders,
beams, frames or arches14 days 80%
Floors slabs 14 days 70%
Walls 1 day 70%
Columns 2 days 70%
Sides of beams and all other
vertical surfaces1 day 70%
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SIEVE SIZES
NO. 200 0.075mm NO. 20 0.840mm
NO. 100 0.150mm NO. 16 1.180mm
NO. 60 0.300mm NO. 12 1.700mmNO.50 0.250mm NO. 10 2.000mm
NO. 40 0.425mm NO. 8 2.360mm
NO. 30 0.600mm NO. 4 4.750mm
DETAILS OF WELDS
Size of fillet weld Maximum thickness of part
5mm 13mm
6mm 19mm8mm 32mm
10mm 51mm
13mm 152mm
16mm 152mm and above
MINIMUM LAP FOR SPLICING
GRADE 40 GRADE 60
Tension 24 times bar 36 times bar
Compression 20 times bar 24 times bar
MINERAL FILLER SHALL BE GRADE WITH IN THE FF. LIMITS (703-A)
Sieve size Mass % passing
NO. 30 100
NO. 50 95 100
NO. 200 70 - 100
HYDRATED LIME SHALL CONFORM TO THE FF. REQUIREMENTS (701)
Sieve size Mass % passing
NO. 20 100
NO. 200 85 - 100
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MINIMUM WEIGHT OF SAMPLE FOR MOISTURECONTENT
Sieve No. (passing) Weight
NO. 40 25 gramsNO. 10 50 grams
NO. 4 200 grams
300 grams
1 500 grams
2 1000 grams