-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
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2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
NOTES AND LEGEND
E000
ELECTRICAL SYMBOL LEGEND
DESCRIPTION
HOME RUN TO PANEL HA, CIRCUITS 1, 3, 5
USING 3#12 (H), 3#12 (N), 1#12 (G), 3/4" C (UNLESS OTHERWISE NOTED)
EACH CIRCUIT WILL HAVE ITS OWN NEUTRAL
LINEAR FLUORESCENT WITH EMERGENCY EGRESS OPERATION
RECESSED OR SUSPENDED FROM ABOVE
XX = TYPE ON LUMINAIRE SCHEDULE
EXIT SIGN WITH DIRECTIONAL ARROWS AS INDICATED, 1 OR 2 FACE
PENDANT MOUNTED FROM ABOVE
X1 OR X2 = TYPE ON LUMINAIRE SCHEDULE
NEMA 5-20R DUPLEX RECEPTACLE, MOUNTED 18" AFF (UON)
WP = WEATHER PROOF, GFI = GFCI PROTECTED, IG = ISOLATED GROUND
PROVIDE WITH STAINLESS STEEL COVERPLATE AND CIRCUIT NUMBER
SIMPLEX RECEPTACLE, MOUNTED 18" AFF (UON) WITH INDICATED CONFIGURATION
(E.G. L6-30R = NEMA TWISTLOCK, 250 VAC, 30 A)
PROVIDE WITH STAINLESS STEEL COVERPLATE AND CIRCUIT NUMBER
CEILING OR WALL MOUNTED OCCUPANCY SENSOR LIGHTING CONTROL WITH
PASSIVE INFRARED AND ULTRASOUND DUAL TECHNOLOGY, 20 A RATED
COMBINATION DATA/VOICE (CAT 6E CABLE) OUTLET 2-GANG BACKBOX, SS-302 COVER 1" C
WITH MEASURED PULL STRING ROUTED IN CONDUITS BACK TO SERVER ROOM.
DEVICES AND LOW-VOLTAGE CABLING BY TELECOM CONTRACTOR.
XX - DENOTES NUMBER OF CAT6E CABLES
LIGHTING CLASS PANEL HA = PANEL NAME
CHARACTERISTICS AS INDICATED ON ONE LINE DIAGRAM AND PANEL SCHEDULE
DISTRIBUTION CLASS PANEL DA = PANEL NAME
CHARACTERISTICS AS INDICATED ON ONE LINE DIAGRAM
CONDUIT TURNING UP
CONDUIT TURNING DOWN
HA-1,3,5
XX
XX
X1
L6-30R
XX
OS
W
XX
EPO
M
CB
HOA
AFF
BELOW FINISHED FLOOR
BFG BELOW FINISHED GRADE
BFC BELOW FINISHED CEILING
FVNR
GFI GROUND FAULT CIRCUIT INTERRUPTER
CB
IG ISOLATED GROUND
LSI+G LONG TERM, SHORT TERM, INSTANTANEOUS, AND GROUND-FAULT
G
PHASE "A" IN THREE-PHASE SYSTEM
B PHASE "B" IN THREE-PHASE SYSTEM
C
OFCI OWNER FURNISHED, CONTRACTOR INSTALLED
SS-3xx
ST
MLO MAIN LUGS ONLY
MCB
N NEUTRAL
VENDOR FURNISHED, CONTRACTOR INSTALLED
WP WEATHER PROOF
(N) NEW
(E)
VFD
FAAP FIRE ALARM ANNUNCIATOR PANEL
FACP FIRE ALARM CONTROL PANEL
DETD DUAL ELEMENT, TIME DELAY
L2
VDC
BALLAST FACTOR
PF POWER FACTOR
POWER FACTOR CORRECTION CAPACITOR
μF MICRO FARAD
Ω
kW
A
NON-FUSIBLE
P
KILO AMPERE INTERRUPTING CAPACITY
#
EPM
NEMA NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION
J/R
RAL
EMT ELECTRICAL METALLIC TUBING
POTENTIAL TRANSFORMER
CS COMBINATION STARTER (MOTOR STARTER / DISCONNECT)
DS
W WIRES, NOT INCLUDING GEC
GEC GROUNDING ELECTRODE CONDUCTOR
TRANSIENT VOLTAGE SURGE SUPPRESSION
SPD SURGE PROTECTION DEVICE
CKT CIRCUIT
HARMONIC-MITIGATING TRANSFORMER
(A) EXISTING TO ABANDON IN-PLACE
HOA
HIGH / LOW / OFF / AUTO (FOR 2S1W OR 2S2W CONTACTOR)
CT CURRENT TRANSFORMER
CH CONSTANT HORSE POWER (2S1W MOTOR)
HA
DA
VFD
GENERAL NOTES:
20. SWITCHES: FURNISH AND INSTALL ALL FUSIBLE AND NON-FUSIBLE SWITCHES AS REQUIRED
BY CODES, WHETHER OR NOT SHOWN AND/OR NOTED. SWITCHES SHALL BE:
A. HEAVY DUTY WITH NEMA-1 OR 3R ENCLOSURE, AS REQUIRED, AND BE PROVIDED WITH
PAD-LOCKING FEATURE.
B. PROVIDED AT EACH MOTOR THAT IS OUT OF SIGHT OF THE SWITCH OR PANEL FROM
WHICH FED; AND BE NON-FUSIBLE DISCONNECT FOR SUCH USE.
C. SWITCH MANUFACTURER SHALL BE GE, WESTINGHOUSE, OR SQUARE D.
D. DISCONNECT SWITCHES INSTALLED OUTSIDE THE BUILDING SHALL BE IN NEMA-3
ENCLOSURES.
E. FUSIBLE SWITCH-STARTER UNITS: EACH UNIT SHALL BE TOTALLY ENCLOSED AND
EFFECTIVELY BARRIERED, MANUALLY OPERATED QUICK-MAKE, QUICK BREAK,
HORSEPOWER RATED STARTER. PROVIDE CLASS R TYPE REJECTION FUSE CLIPS.
F. IDENTIFY EACH DEVICE WITH NAMEPLATE SHOWING THE LOAD SERVED, MATCHING THE
EXISTING NAMEPLATES.
21. WIRING DEVICES: FURNISH AND INSTALL ALL WIRING DEVICES AS INDICATED ON THE
DRAWINGS. DEVICES SHALL IN ALL CASES BE SUITABLE FOR THE USE INTENDED AND SHALL
HAVE VOLTAGE AND CURRENT RATINGS ADEQUATE FOR THE LOADS TO BE SERVED.
A. MOUNTING: HEIGHTS OF ALL DEVICES ARE FROM FINISH FLOOR TO CENTERLINE OF
DEVICE. DEVICES SHOWN ON THE DRAWINGS IN GROUPS OF TWO OR MORE SHALL BE
LOCATED HORIZONTALLY IN SUCH A MANNER AS TO BE CLOSE AS POSSIBLE FROM THE
CENTERLINE OF THE FIRST DEVICE TO THE CENTERLINE OF THE NEXT DEVICE UNLESS
OTHERWISE NOTES.
B. WALL SWITCHES: SHALL BE LEVITON DECORA TYPE, WHITE IN COLOR. USE
CORRESPONDING DOUBLE POLE, THREE-WAY, FOUR-WAY, KEYED AND DIMMER
SWITCHES WHERE NOTES. MOUNT AT 3'-10" A.F.F. AND WITHIN 6" OF ADJACENT DOOR
JAMB, UNLESS OTHERWISE NOTED. USE "KEYED" SWITCHES IN LOCATIONS INDICATED.
C. CONVENIENCE OUTLETS: SHALL BE GROUNDING TYPE, 20 AMP, 125 VOLT, LEVITON,
WHITE COLOR. WEATHERPROOF DUPLEX OUTLETS SHALL BE LEVITON 5342 WITH
SIERRA NO. WPD-8 PLATE. MOUNT AT 18" A.F.F., UNLESS OTHERWISE NOTED. PROVIDE
NEMA 5-20R DEVICES UNLESS OTHERWISE INDICATED. PROVIDE SPECIFICATION (SPEC)
GRADE HEAVY DUTY STRAIGHT BLADE DEVICES UNLESS OTHERWISE NOTED. PROVIDE
HOSPITAL GRADE DEVICES WHERE INDICATED, OR AS REQUIRED BY CODES.
D. ACCEPTABLE ALTERNATE MANUFACTURERS: SHALL BE LSI, H.E. WILLIAMS, HUBBELL,
P&S AND BRYANT, PROVIDED THEIR DEVICES ARE OF THE SAME TYPE AND QUALITY AND
THAT ONLY ONE MANUFACTURER SHALL BE USED THROUGHOUT THE WORK.
E. PLATES: SHALL BE MATCHING TYPE FOR FINISHED AREAS AND GALVANIZED STEEL FOR
AREAS WITH EXPOSED CONDUIT. PROVIDE STAINLESS STEEL PLATES FOR FLUSH
MOUNTED DEVICES. PROVIDE CAST ALUMINUM WET LOCATION TYPE COVER PLATES
WITH HINGED COVERS FOR DEVICES LOCATED OUTSIDE. GANG OUTLETS GROUPED
TOGETHER UNDER A SINGLE WALL PLATE.
F. INCANDESCENT DIMMERS: 120V SLIDE TO OFF, DECORA STYLE SIMILAR TO SWITCHES,
WITH WATTAGE AS REQUIRED PER MANUFACTURER'S RECOMMENDATIONS. POWER
FAILURE MEMORY. RFI SUPPRESSION. WHERE SWITCHES ARE SHOWN NEXT TO
DIMMERS, PROVIDE MULTI-GANG COVER PLATES. PROVIDE DIMMERS WITH IVORY
FINISH, SAME AS SWITCHES UNLESS OTHERWISE DIRECTED.
G. INSTALL WIRING DEVICES AND ACCESSORIES PLUMB AND LEVEL, IN ACCORDANCE WITH
MANUFACTURER'S WRITTEN INSTRUCTIONS, APPLICABLE REQUIREMENTS OF NEC AND
IN ACCORDANCE WITH RECOGNIZED INDUSTRY PRACTICES TO FULFILL PROJECT
REQUIREMENTS.
H. TIGHTEN CONNECTORS AND TERMINALS, INCLUDING SCREWS AND BOLTS, IN
ACCORDANCE WITH EQUIPMENT MANUFACTURER'S PUBLISHED TORQUE VALUES FOR
WIRING DEVICES.
I. COORDINATE WITH OTHER WORK, INCLUDING PAINTING, ELECTRICAL BOXES AND
WIRING INSTALLATIONS, AS NECESSARY TO INTERFACE INSTALLATION OF WIRING
DEVICES WITH OTHER WORK.
J. INSTALL WIRING DEVICES AFTER WIRING WORK IS COMPLETED. INSTALL ONLY IN
ELECTRICAL BOXES THAT ARE CLEAN; FREE FROM EXCESS BUILDING MATERIALS, DIRT,
AND DEBRIS. INSTALL WALL PLATES AFTER PAINTING WORK IS COMPLETED.
K. NO RECEPTACLE OR SWITCH OUTLETS SHALL BE MOUNTED BACK TO BACK. A MINIMUM
OF ONE (1) STUD MUST BE BETWEEN OUTLETS.
L. INSTALL RECEPTACLES WITH GROUND PIN UP. INSTALL SWITCHES WITH THE "ON"
POSITION UP.
M. ALL EXTERIOR DEVICES TO BE WEATHER PROOF AND EXTERIOR RECEPTACLES SHALL
BE A GFCI TYPE DEVICE.
N. ALL 120-VOLT RECEPTACLES OUTLETS LOCATED WITHIN SIX FEET OF SINKS SHALL
HAVE GROUND FAULT CIRCUIT INTERRUPTION PROTECTION. GROUND FAULT OUTLETS
SHALL BE CONNECTED ON DEDICATED NEUTRAL WIRE SERVING ONLY THE INDIVIDUAL
OUTLET WITH THE GROUND FAULT PROTECTION.
O. USE JUMBO SIZE WALL PLATES FOR OUTLETS INSTALLED IN MASONRY WALLS.
P. DO NOT SHARE NEUTRAL CONDUCTORS ON DIMMERS.
22. PANELBOARD: PANELBOARDS SHALL BE GE TYPE AL, AQ, OR AE OR APPROVED EQUAL.
REFER TO CONSTRUCTION DOCUMENTS FOR THE TYPE AND NUMBER OF BRANCH CIRCUIT
BREAKERS. ALL PANELBOARD BUSSING SHALL BE COPPER. PANELBOARDS SHALL BE IN
OUTDOOR ENCLOSURE WHERE INSTALLED OUTDOOR. MINIMUM INTERRUPTING RATING FOR
PANELS SHALL BE AS INDICATED ON DRAWINGS.
23. TRANSFORMERS: DRY TYPE, TWO_WINDING OF THE SIZE AND ELECTRICAL
CHARACTERISTICS SHOWN AND SCHEDULED ON DRAWINGS. TRANSFORMERS SHALL BE
EQUIPPED WITH 2 2-1/2% TAPS ABOVE AND BELOW RATING. TRANSFORMERS SHALL HAVE A
BONDING JUMPER INSTALLED BETWEEN THE SECONDARY NEUTRAL TERMINAL AND METAL
CASE, AND SHALL INCLUDE A GROUND TERMINAL OF PROPER SIZE TO RECEIVE GROUND
CONDUCTOR. TRANSFORMERS SHALL BE RATED AT FULL LOAD IN A 40°C AMBIENT WITH
30°C ULTIMATE HOT SPOT TEMPERATURE RISE ALLOWANCE, WITH CLASS F INSULATION
HAVING A UL 185°C RATING LIMITING SYSTEM TEMPERATURE TO 115°C ON UNITS SMALLER
THAN 15 kVA AND CLASS H INSULATION HAVING UL 220°C RATING LIMIT SYSTEM
TEMPERATURE TO 150°C ON 15 kVA AND LARGER UNITS. PROVIDE COPPER WINDINGS.
24. FUSES: FUSES IN MAIN, FEEDER, AND BRANCH CIRCUIT SWITCHES, RATED 600 AMPS AND
BELOW, FEEDING MOTORS, TRANSFORMERS, AND GENERAL PURPOSE CIRCUITS (UNLESS
OTHERWISE SPECIFIED), SHALL BE UL LISTED AND LABELED AS CURRENT LIMITING,
TIME-DELAY, 200,000 A.I.C., CLASS RK-5 FUSES SHALL BE BUSSMAN TYPE FRN-R (250V),
AND FRS-R (600V).
25. GROUNDING: ALL CONDUIT WORK, MOTOR, STARTERS, AND OTHER ELECTRICAL EQUIPMENT
WIRED AND CONNECTED BY THIS CONTRACTOR SHALL BE EFFECTIVELY AND PERMANENTLY
GROUNDED IN FULL ACCORDANCE WITH NEC 250.
26. OTHER MATERIALS: FURNISH AND INSTALL ALL OTHER MATERIALS SUCH AS HARDWARE,
TAPE, CLAMPS, CONNECTORS, FITTINGS, SUPPORTS, AND ALL OTHER APPURTENANCES
REQUIRED TO COMPLETE THE WORK TO THE FULL INTENT OF THE CONTRACT. TERMINAL
LUGS SHALL BE FURNISHED BY THE ELECTRICAL CONTRACTOR.
27. ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR ALL TEMPERATURE, CO2, AND HUMIDITY
SENSOR STUB-UPS FOR THE MECHANICAL HVAC SYSTEM. REFER TO MECHANICAL PRINTS
FOR SENSOR QUANTITY AND LOCATIONS.
28. ELECTRICAL CONTRACTOR WILL CONNECT ALL LOW VOLTAGE PLUMBING CONTRACTOR
SUPPLIED TRANSFORMERS (FOR AUTOMATIC FLUSH) TO THE NEAREST 120V CIRCUIT (OR IF
INDICATED ON PLANS WITH A CIRCUIT NUMBER). CONTRACTOR TO ASSUME ONE
TRANSFORMER PER BATHROOM. THE PLUMBING CONTRACTOR WILL BE RESPONSIBLE FOR
LOW VOLTAGE WIRING TO THE FIXTURES.
29. SWITCHGEAR AND DISTRIBUTION PANELS: SHALL BE FIELD MARKED TO WARN QUALIFIED
PERSONS OF POTENTIAL ELECTRIC ARC FLASH HAZARDS. THE MARKING SHALL BE
LOCATED SO AS TO BE CLEARLY VISIBLE TO QUALIFIED PERSONS BEFORE EXAMINATION,
ADJUSTMENT, SERVICING, OR MAINTENANCE OF THE EQUIPMENT, NEC 110.16.
30. ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL
GTD'S (GENERATOR TRANSFER DEVICES), LIGHTING CONTROL EQUIPMENT, LOW VOLTAGE
TRANSFORMERS AND OTHER ELECTRICAL ITEMS WHICH ARE ABOVE CEILINGS. THESE
DEVICES SIMILAR TO ELECTRICAL JUNCTION BOXES ARE NOT ALLOWED BY NEC TO BE
ABOVE HARD CEILINGS. THE ARCHITECT/OWNER WILL NOT ALLOW THE INSTALLATION OF
ACCESS PANELS IN THE CEILINGS. BE AWARE THAT EQUIPMENT IN THOSE AREAS OF HARD
CEILINGS WILL HAVE TO BE REMOTELY LOCATED TO THE NEAREST ACOUSTICAL LAY-IN
CEILING AREAS.
31. ELECTRICAL MATERIAL AND EQUIPMENT: NO ELECTRICAL MATERIALS, APPARATUS,
DEVICES, APPLIANCES, FIXTURES, OR EQUIPMENT SHALL BE SOLD OR INSTALLED IN THE
CITY UNLESS THEY ARE IN CONFORMANCE WITH THE PROVISIONS OF THIS CODE, THE LAWS
OF THE STATE OF TEXAS AND ANY APPLICABLE RULES AND REGULATIONS ISSUED UNDER
THE AUTHORITY OF THE STATE STATUTES. THE MAKER'S NAME, TRADEMARK, OR OTHER
IDENTIFICATION SYMBOL SHALL BE PLACED ON ALL ELECTRICAL MATERIALS, APPARATUS,
DEVICES, APPLIANCES, FIXTURES, AND EQUIPMENT USED OR INSTALLED UNDER THE
PROVISIONS OF THIS CODE. ALL ELECTRICAL MATERIALS AND EQUIPMENT SHALL BE
LISTED AND LABELED FOR THE INTENDED USE AND SHALL BE INCLUDED IN A LIST
PUBLISHED BY AN APPROVED AGENCY.
(BOOKS SPECIFICATIONS SUPERCEDE ANY NOTES BELOW)
ELECTRICAL GENERAL NOTES AND SPECIFICATIONS
1. ELECTRICAL CONTRACTOR SHALL REMOVE ELECTRICAL EQUIPMENT AS INDICATED BY KEY
NOTES AND AS REQUIRED BY SCOPE OF DEMOLITION WORK. REFER TO ARCHITECTURAL
DRAWINGS FOR ALL WALLS DESIGNATED FOR REMOVAL.
2. BEFORE ANY ELECTRICAL EQUIPMENT OR OUTLET REMOVAL, IDENTIFY AND DISCONNECT
THE POWER SUPPLY TO IT. VERIFY WITH OWNER LOADS THAT MUST REMAIN IN SERVICE
AND DO NOT DISCONNECT THESE.
3. REMOVE ALL RELATED LINE SIDE AND LOAD SIDE FEEDERS (WIRES AND CONDUITS) IN
ENTIRETY FOR EQUIPMENT INDICATED OR REQUIRED TO BE REMOVED.
4. LEAVE OVERCURRENT PROTECTION DEVICE FOR EQUIPMENT INDICATED TO BE REMOVED IN
PLACE UNLESS NOTED OTHERWISE.
5. ALL REMOVED EQUIPMENT IS PROPERTY OF OWNER AND SHALL BE STORED AT OWNER
DESIGNATED LOCATION FOR INSPECTION. CONTRACTOR IS RESPONSIBLE FOR REMOVAL
AND DISPOSAL OF EQUIPMENT OWNER DOES NOT INTEND TO KEEP, STORE, OR REUSE.
6. REMOVE ALL ELECTRICAL, TELEPHONE, AND DATA OUTLETS IN WALLS DESIGNATED FOR
DEMOLITION ON ARCHITECTURAL AND/OR ELECTRICAL PLANS. REMOVE RELATED CIRCUITS
SERVING THE DEVICES IN THEIR ENTIRETY. VERIFY ALL ABANDONED DATA CABLES ABOVE
CEILINGS AND IN OTHER PLENUMS WITH OWNER AND REMOVE THEM AS DIRECTED BY
OWNER.
7. WHERE EXISTING OUTLETS AND DEVICES (RECEPTACLES OR LUMINAIRES) TO REMAIN IN
SERVICE SHARE SAME BRANCH CIRCUIT AS OUTLETS (RECEPTACLES OR LUMINAIRES) TO BE
REMOVED. ELECTRICAL CONTRACTOR SHALL ENSURE CONTINUITY OF THE EXISTING AFTER
REMOVAL. THIS CONDITION MAY NOT HAVE BEEN IDENTIFIED ON ELECTRICAL DEMOLITION
DRAWINGS. ELECTRICAL CONTRACTOR SHALL FIELD VERIFY SUCH CONDITION.
8. LUMINAIRES SHALL BE REMOVED AS INDICATED ON ARCHITECTURAL REFLECTED CEILING
OR ELECTRICAL DEMOLITION PLANS. DISPOSE OF ALL FIXTURES AND LAMPS OWNER DOES
NOT INTEND TO KEEP. REMOVE ALL RELATED BRANCH CIRCUITING, WIRING, SWITCHES,
OVERCURRENT PROTECTION DEVICES, AND ALL OTHER RELATED ELECTRICAL ITEMS.
9. COORDINATE ARCHITECTURAL REQUIREMENTS FOR EXISTING CEILING GRID SYSTEM.
ELECTRICAL CONTRACTOR SHALL PRESERVE AND PROTECT CEILING TILES AND
SUPPORTING T'S WHEN REMOVING ELECTRICAL COMPONENTS FROM ABOVE LAY-IN CEILING
AS REQUIRED.
10. REMOVE ALL ABANDONED FEEDERS (CONDUITS AND WIRING) IN AREA OF CONSTRUCTION.
PROPERLY SUPPORT ALL REMAINING EXISTING CONDUIT AND BOXES AFFECTED. PAINT
REUSED AND EXPOSED CONDUIT AND BOXES TO MATCH WALL.
11. WHERE PANELBOARDS ARE INDICATED TO BE REPLACED AND FEEDER AND BRANCH
CIRCUITS ARE TO REMAIN IN SERVICE, CONTRACTOR SHALL PROTECT THEM FOR REUSE
DURING CONSTRUCTION PHASE OF THE WORK.
12. ELECTRICAL CONTRACTOR SHALL INSPECT EXISTING ELECTRICAL CIRCUITS/BUSWAYS
INDICATED TO REMAIN IN SERVICE AND REUSED. CONTRACTOR SHALL PERFORM
CONDUCTOR INSULATION TESTING IN ALL MAIN FEEDERS INTENDED TO BE REUSED IN
ACCORDANCE WITH SPECIFICATION REQUIREMENTS. ALL CONDUCTORS FAILING TEST
SHALL BE REPLACED WITH SAME SIZE AS EXISTING.
13. ELECTRICAL CONTRACTOR SHALL INSPECT ALL EXISTING JUNCTION BOXES AND REPLACE
MISSING COVERS AND PLUG ALL UNUSED HOLES.
14. ELECTRICAL PLANS DO NOT SHOW ALL RISER CONDUITS WITHIN WALLS. WHEN FOUND,
CONTRACTOR SHALL DETERMINE IF THEY ARE IN SERVICE. IF SO, CONTRACTOR SHALL
RELOCATE THEM TO A NEW NEARBY WALL OR OTHER STRUCTURE. SPLICES IN THE WIRING
WILL BE PERMITTED IN SUITABLE JUNCTION BOXES IF THE CONDUCTORS ARE IN SOUND
CONDITION.
ELECTRICAL GENERAL DEMOLITION NOTES
SYMBOL ABBREVIATION DEFINITIONS
ROUND INCANDESCENT, HID, OR COMPACT FLUORESCENT LUMINAIRE
RECESSED OR SUSPENDED FROM ABOVE
XX = TYPE ON LUMINAIRE SCHEDULE
ROUND INCANDESCENT, HID, OR COMPACT FLUORESCENT LUMINAIRE
SUSPENDED FROM SIDE ARM
XX = TYPE ON LUMINAIRE SCHEDULE
LINEAR FLUORESCENT LUMINAIRE
RECESSED OR SUSPENDED FROM ABOVE
XX = TYPE ON LUMINAIRE SCHEDULE
EMERGENCY EGRESS ONLY LUMINAIRE
SURFACE MOUNTED FROM BACK
XX = TYPE ON LUMINAIRE SCHEDULE
NEMA 5-20R QUADRAPLEX RECEPTACLE, MOUNTED 18" AFF (UON)
WP = WEATHER PROOF, GFI = GFCI PROTECTED, IG = ISOLATED GROUND
PROVIDE WITH STAINLESS STEEL COVERPLATE AND CIRCUIT NUMBER
FLUSH FLOOR BOX WITH WIRING DEVICES AS INDICATED ON PLANS
JUNCTION BOX
LIGHT SWITCH RATED 120/277 VAC, MOUNTED 42" AFF (UON), SINGLE-POLE (UON)
2 = 2-POLE, 3 = 3-WAY, 4 = 4-WAY, D = DIMMER, M = MOTOR-RATED W/ OL,
WP = WEATHER PROOF, OS = INTEGRAL OCCUPANCY SENSOR, R = RED COLOR,
K = KEYED
(MODIFIERS MAY BE COMBINED, E.G. D3 = 3-WAY DIMMER)
TV OUTLET 1-GANG BACKBOX, +42" AFF (UON), SS-302 COVER
1" C WITH MEASURED PULL STRING ROUTED IN CONDUITS BACK TO SERVER ROOM
DEVICES AND LOW-VOLTAGE CABLING BY TELECOM CONTRACTOR
WALL TELEPHONE OUTLET 1-GANG BACKBOX, +42" AFF (UON), SS-302 COVER
1" C WITH MEASURED PULL STRING ROUTED IN CONDUITS BACK TO SERVER ROOM
DEVICES AND LOW-VOLTAGE CABLING BY TELECOM CONTRACTOR
MULTIOUTLET ASSEMBLY (PLUG MOLD) AS SPECIFIED ON PLANS, WITH DEVICE TYPES AND
QUANTITIES INDICATED ON PLANS
EMERGENCY POWER OFF, MUSHROOM HEAD, MAINTAINED CONTACT PUSH BUTTON
PHOTOELECTRIC SENSOR AIMED NORTH
TIME CLOCK, ASTRONOMIC/MULTI-POLE CONTACTOR
POWER COMPANY POWER METER
LIGHTING CONTACTOR CHA = CONTACTOR NAME,
COIL = COIL CONTROL VOLTAGE, VAC = VOLTAGE RATING, AS = CURRENT RATINGS,
P = POLE COUNT, NEMA- = ENCLOSURE TYPE
WEATHER HEAD FOR CONNECTING OVER HEAD CONDUCTORS
20" Cu CHATWORTH GROUNDING BUSBAR 40153-020 TMGB PATTERN, 4" W x 1/4" H, 20"L,
INSULATED STANDOFFS, PRE-DRILLED & TAP AS REQUIRED FOR CONDUCTORS
TRANSFORMER TLA = TRANSFORMER NAME
-TYPE = TRANSFORMER TYPE (E.G. DRY-TYPE, HARMONIC-MITIGATING...)
VAC = WINDING VOLTAGES (PRIMARY : SECONDARY), kVA = CONTINUOUS CAPACITY,
TAPS = QUANTITY/DEVIATION OF TAPS, RISE = TEMP RISE, INSUL = INSULATION CLASS
-WOUND = WINDING MATERIAL/CONFIGURATION, NEMA- = ENCLOSURE TYPE
XX
XX
X2
XX
J
OS
TV
PC
TC
CIRCUIT BREAKER
VAC = VOLTAGE RATING, AF = FRAME SIZE, AT = TRIP SETTING,
P = POLE COUNT, NEMA- = ENCLOSURE TYPE (WHEN APPLICABLE)
MOLDED-CASE, THERMO-MAGNETIC (UON)
FUSED DISCONNECT SWITCH
VAC = VOLTAGE RATING, AS = SWITCH CURRENT RATING,
AF = FUSE RATING (E.G. 60 A), TYPE (E.G. DETD), CLASS (E.G. RK5)
P = POLE COUNT, NEMA- = ENCLOSURE TYPE (WHEN APPLICABLE)
COMBINATION CIRCUIT BREAKER, MOTOR CONTROLLER, AND THERMAL OVERLOAD
VAC = VOLTAGE RATING, AF = FRAME SIZE, AT = TRIP SETTING,
NEMA-# = MOTOR STARTER SIZE/TYPE (E.G. FVNR), HOA = SELECTOR SWITCH TYPE
P = POLE COUNT, NEMA- = ENCLOSURE TYPE (WHEN APPLICABLE)
LC
CHA
24 COIL
277 VAC
30 AS
12 P
NEMA-1
240 VAC
60 AF
60 AT
3 P
NEMA-1
240 VAC
60 AS
60 AF
3 P
NEMA-1
240 VAC
60 AF
40 AT
NEMA-#1
3 P
NEMA-1
ABOVE FINISHED FLOOR
AT AMPERE TRIP SETTING
BFF
FULL VOLTAGE NON-REVERSING
AFCI ARC FAULT CIRCUIT INTERRUPTER
CIRCUIT BREAKER
AF AMPERE FUSE OR FRAME RATING
AFG ABOVE FINISHED GRADE
L1 HOT LEG 1 IN SINGLE-PHASE SYSTEM < 250 VAC
GROUND
A
PHASE "C" IN THREE-PHASE SYSTEM
NSL NON-SWITCHED HOT LEG
AUSTENITIC STAINLESS STEEL, "3xx" = ALLOY TYPE (E.G. 304)
SHUNT-TRIP FOR CIRCUIT BREAKER
MAIN CIRCUIT BREAKER
VFCI
(D) EXISTING TO BE DEMOLISHED AND REMOVED
EXISTING TO REMAIN
VARIABLE FREQUENCY DRIVE
HOT LEG 2 IN SINGLE-PHASE SYSTEM < 250 VAC
VAC VOLTS, ALTERNATING CURRENT
VOLTS, DIRECT CURRENT
BF
PFCC
V VOLTS
OHMS
kVA KILO VOLT AMPERES COMPLEX OR APPARENT POWER
kVAR KILO VOLT AMPERES REACTIVE POWER
KILO WATT REAL POWER
AMPERES
NF
POLES
SEC SECTION OF LIGHTING-CLASS PANEL
kAIC
AMERICAN WIRE GAGE
ELECTRONIC POWER METER
NEC NATIONAL ELECTRICAL CODE (NFPA 70)
NFPA NATIONAL FIRE PROTECTION ASSOCIATION
JAMMING RATIO
RGS RIGID GALVANIZED STEEL
RIGID ALUMINUM
PVC POLY VINYL CHLORIDE
PT
CT CONSTANT TORQUE (2S1W MOTOR)
DISCONNECT SWITCH
MCC MOTOR CONTROL CENTER
Ø PHASE
OS OCCUPANCY SENSOR
TVSS
UON UNLESS OTHERWISE NOTED
C CONDUIT
TYP TYPICAL
KCMIL KILO CIRCULAR MILS
THD TOTAL HARMONIC DISTORTION
HMT
HAND / OFF / AUTO SWITCH (FOR FVNR CONTACTOR)
HLOA
2S2W TWO-SPEED, TWO-WINDING MOTOR
2S1W TWO-SPEED, ONE-WINDING MOTOR
VT VARIABLE TORQUE (2S1W MOTOR)
OH
TLA
DRY-TYPE
480 :
208Y/120 VAC
45 kVA
NEMA-2
VARIABLE FREQUENCY DRIVE WITH INTEGRAL DISCONNECTING MEANS, VFCI
1. SYMBOL LEGEND MAY CONTAIN SYMBOLS THAT ARE NOT USED ON ALL DRAWINGS.
2. ABBREVIATION DEFINITIONS ARE NOT COMPREHENSIVE, AND NOT ALL ABBREVIATIONS MAY APPLY TO ALL DRAWINGS. SUBMIT FORMAL REQUEST FOR INFORMATION WHEN ENCOUNTERING
CONFLICTS OR AMBIGUOUS SYMBOLS OR ABBREVIATIONS, AS THESE WILL NOT CONSTITUTE DISMISSAL OF CONTRACTOR RESPONSIBILITY.
3. ALL COVER PLATES FOR RECEPTACLES, SWITCHES, AND DATA SHALL BE SS-302 (UON).
4. PROVIDE DECORA STYLE SWITCHES FOR LIGHT SWITCHES THAT ARE NOT OCCUPANCY SENSOR TYPE.
1. SCOPE: THIS DIVISION SHALL INCLUDE ALL EQUIPMENT, MATERIALS, AND LABOR REQUIRED
FOR COMPLETE INSTALLATION OF THE ELECTRICAL SYSTEM.
PROJECT INCLUDES INSTALLATION OF NEW ELECTRICAL DISTRIBUTION SYSTEM, HVAC
SYSTEM CONNECTIONS, NEW LIGHTING SYSTEM, NEW RECEPTACLES AND OUTLETS, FIRE
ALARM AND NOTIFICATION SYSTEM, AND OTHER ELECTRICAL WORK AS INDICATED ON THE
PLANS. CONTRACTOR SHALL PROVIDE CONDUITS, CONDUCTORS FOR POWER, CONTROLS,
AND LIGHTING, LIGHTING CONTACTOR AND CONTACT CLOSURES, AND ALL REQUIRED
APPARATUS REQUIRED FOR FULL OPERATION OF THE ELECTRICAL SYSTEM.
2. SITE VISIT AND FAMILIARIZATION: CONTRACTORS PROPOSING TO UNDERTAKE WORK UNDER
THIS DIVISION SHALL VISIT THE SITE OF THE WORK, AND FULLY INFORM THEMSELVES OF
ALL CONDITIONS THAT AFFECT THE WORK, OR COST THEREOF. CONTRACTOR SHALL
EXAMINE THE DRAWINGS AND SPECIFICATIONS AS RELATED TO THE SITE CONDITIONS. ANY
DISCREPANCY SHALL BE REPORTED TO THE ENGINEER.
3. NOTICE: CONSIDERATION WILL NOT BE GRANTED FOR ANY ALLEGED MISUNDERSTANDING
OF THE AMOUNT OF WORK TO BE PERFORMED. TENDER OF A PROPOSAL SHALL CONVEY
FULL AGREEMENT TO ALL ITEMS AND CONDITIONS SPECIFIED, INDICATED ON THE
DRAWINGS, AND/OR REQUIRED BY NATURE OF THE SITE.
4. DISCREPANCIES: SHOULD CONTRACTOR FIND DISCREPANCIES OR OMISSIONS IN THE
CONTRACT DOCUMENTS, OR BE IN DOUBT AS TO THE INTENT THEREOF, HE SHALL
IMMEDIATELY OBTAIN CLARIFICATION FROM THE ARCHITECT BEFORE SUBMITTING
PROPOSAL FOR WORK IN THIS DIVISION.
5. DEMOLITION: ALL ELECTRICAL COMPONENTS OF THE EXISTING SYSTEM WHICH ARE NOT
UTILIZED FOR NEW CONFIGURATION SHALL BE REMOVED AND DISPOSED OF BY
CONTRACTOR. REFER TO DEMOLITION NOTES AND DRAWINGS FOR EXTENT OF WORK.
6. TIMELY PLACING OF MATERIALS AND EQUIPMENT: ALL ELECTRICAL APPARATUS SHALL BE
INSTALLED AT THE PROPER TIME DURING PROGRESS OF CONSTRUCTION. COORDINATE
WORK OPERATIONS WITH OTHER CRAFTS.
7. SPACE REQUIREMENTS: CONTRACTOR FOR WORK UNDER THIS DIVISION SHALL BE FULLY
RESPONSIBLE FOR DETERMINING IN ADVANCE OF PURCHASE THAT EQUIPMENT AND
MATERIALS PROPOSED FOR INSTALLATION SHALL FIT INTO THE CONFINES INDICATED.
8. MANUFACTURERS' LITERATURE: DELIVER ALL PRINTED TAGS, INSTRUCTIONS, CERTIFIED
DRAWINGS, PARTS LISTED, CERTIFICATES, ETC., SUPPLIED WITH EQUIPMENT ITEMS, TO
THE OWNER.
9. CODES, PERMITS, AND FEES: WORK UNDER THIS DIVISION SHALL BE CONSTRUCTED IN
STRICT CONFORMANCE WITH PERTINENT PROVISIONS OF CITY AND STATE BUILDING CODES.
A. ALL WORK SHALL COMPLY WITH THE 2017 EDITION OF NATIONAL ELECTRIC CODE
(NEC).
B. OBTAIN ALL REQUIRED PERMITS. PAY ALL LEGAL FEES FOR PERMITS AND INSPECTIONS
BY AUTHORITIES HAVING JURISDICTION.
C. ALL WORK SHALL COMPLY WITH REQUIREMENTS OF CITY OF HOUSTON.
10. CUTTING AND PATCHING:
A. CONTRACTOR FOR THIS DIVISION SHALL LAYOUT TO DIMENSION AND LOCATIONS, CUT
AND PATCH ALL OPENINGS ON SURFACES TO BE FORMED, FRAMED, OR CUT.
B. SHOULD CONTRACTOR FOR THIS DIVISION FAIL TO ADHERE WITH THIS REQUIREMENT,
AS WORK PROGRESSES, ANY OPENINGS SHALL BE CUT AND PATCHED BY GENERAL
CONTRACTOR AT THE EXPENSE OF THIS CONTRACTOR FOR THIS DIVISION.
11. PROTECTION OF APPARATUS: TAKE ALL PRECAUTIONS NECESSARY FOR PROPER
PROTECTION OF NEW EQUIPMENT, APPARATUS, AND MATERIALS FROM DAMAGE. FAILURE
TO DO SO WILL BE CAUSE FOR REJECTION OF ANY ITEM COMING UNDER QUESTION.
12. SHOP DRAWINGS: CONTRACTOR FOR THIS DIVISION SHALL SUBMIT SHOP DRAWINGS AND
CATALOGUE DATA ON ALL MAJOR ITEMS OF EQUIPMENT AND SYSTEMS AND OTHER
MATERIAL REQUESTED BY ARCHITECT/ENGINEER. SUBMIT PRODUCT DATA FOR
SWITCHBOARDS, PANELBOARDS, TRANSFORMERS, WIRES, CABLE, SUPPORTING DEVICES,
IDENTIFICATION COMPONENTS, LIGHT FIXTURES, FIRE ALARM SYSTEM AND COMPONENTS,
WIRING DEVICES, MULTI-OUTLET RACEWAYS, CABINETS, AND BOXES. SUBMIT SIX COPIES
WITHIN THIRTY (30) DAYS AFTER CONTRACT AWARD, AND IN NOT MORE THAN TWO GROUPS
OF SUBMITTALS. SUBMITTALS SHALL CONSIST OF LAYOUTS, WORKING DRAWINGS, CUTS,
AND OPERATING AND PERFORMANCE DATA. ALLOW FOUR (4) WEEKS FOR REVIEW AND
APPROVAL OF THE SHOP DRAWINGS BY ENGINEER.
13. MATERIALS AND WORKMANSHIP: ALL MATERIALS AND EQUIPMENT SHALL BE NEW, OF BEST
GRADE OF STANDARD MANUFACTURE. APPROVED BY UL, AND BE SO LABELED. FOR WIRE
AND CABLE, MARKED AS REQUIRED BY ART. 310-2, NEC. INSTALLED BY SKILLED
ELECTRICIAN, WORKING UNDER THE DIRECT SUPERVISION OF COMPETENT EXPERIENCED
FOREMAN AND/OR SUPERINTENDENT. PRODUCTS SHALL BE INSTALLED IN A THOROUGH
WORKMANLIKE MANNER, PRESENTING A NEAT, CLEAN-CUT APPEARANCE WHEN
COMPLETED. ANY PART OR PARTS NOT MEETING THIS REQUIREMENT SHALL BE REPLACED
OR REBUILT WITHOUT EXTRA EXPENSE TO OWNER.
14. PROTECTION OF EXISTING: PLENUM CABLE SHALL BE PROPERLY SECURED ABOVE CEILING
PER APPLICABLE CODES.
15. WIRING METHODS: THE DRAWINGS ARE DIAGRAMMATIC AND ARE INTENDED TO SHOW THE
LOCATIONS OF EQUIPMENT AND ARRANGEMENT OF CIRCUITS ONLY. EXACT LOCATIONS
SHALL BE DETERMINED BY ACTUAL MEASUREMENT AT THE SITE. CONTRACTOR SHALL BE
FULLY RESPONSIBLE FOR ALL RISES, DROPS, OFFSETS, ETC. NECESSARY TO AVOID
CONFLICT WITH STRUCTURAL MEMBERS, AND SIMILAR ITEMS, WHEN INSTALLING
ELECTRICAL CONDUITS. INSTALL EXPOSED CONDUIT AS SHOWN OR NOTED, PARALLEL TO
HORIZONTAL AND VERTICAL LINES OF STRUCTURES. MAKE BENDS WITH 90 DEGREE TURN
ONLY, OR WITH APPROVED FITTINGS.
16. CONDUIT: FURNISH A COMPLETE RACEWAY SYSTEM FOR BUT NOT LIMITED TO FEEDER,
BRANCH CIRCUITS, CONTROL WIRING, AND AUXILIARY SYSTEM WIRING.
A. USE LIQUID TIGHT FLEXIBLE METAL CONDUIT AND FITTINGS FOR ALL MOTORIZED
CONNECTIONS, WHERE EQUIPMENT IS SUBJECT TO MOVEMENT, OR LOCATED OUTDOOR.
B. WHERE ENTERING PANELS, PULL BOXES, J-BOXES, OR OUTLET BOXES, SECURED IN
PLACE WITH WITH LOCK-NUTS INSIDE AND OUTSIDE, AND INSULATED BUSHING INSIDE.
C. BENDS AND OFFSETS MADE WITH APPROVED TOOLS ONLY. BENDS OR OFFSETS IN
WHICH THE PIPE IS CRUSHED OR DEFORMED SHALL NOT BE INSTALLED.
D. USE EMT FOR INTERIOR DRY LOCATIONS, PVC FOR UNDERGROUND INSTALLATION, AND
RIGID GALVANIZED STEEL FOR EXPOSED LOCATIONS SUBJECT TO DAMAGE.
17. OUTLET AND JUNCTION BOXES: FURNISH AND INSTALL ALL JUNCTION BOXES REQUIRED TO
FACILITATE INSTALLATION OF THE VARIOUS CONDUIT SYSTEMS. JUNCTION BOXES SHALL
BE SUITABLE FOR ENVIRONMENT AND APPLICATION USED FOR.
18. WIRE AND CABLE: ALL WIRE AND CABLE SHALL:
A. BE NEW AND OF SOFT DRAWN, ANNEALED, COPPER HAVING A CONDUCTIVITY OF NOT
LESS THAN 98% OF THAT OF PURE COPPER; EACH WIRE CONTINUOUS WITHOUT WELD,
SPLICE OR JOINT THROUGHOUT ITS LENGTH; UNIFORM IN CROSS SECTION AND FREE
FROM FLAWS, SCALES, AND OTHER IMPERFECTIONS.
B. UNLESS OTHERWISE SPECIFIED OR NOTED, WIRES SHALL BE #12 AWG (FOR PHASE,
NEUTRAL, AND GROUND CONDUCTORS) TYPE THW, THWN, THHN, AS MANUFACTURED BY
TRIANGLE, GENERAL ELECTRIC, OKONITE, OR ANACONDA.
C. ALL WIRE #8 AND LARGER SHALL BE STRANDED.
D. NOT BE DRAWN INTO A CONDUIT UNTIL ALL WORK WHICH MAY CAUSE INJURY TO
INSULATION IS COMPLETE. WHERE TWO OR MORE CIRCUITS RUN TO A SINGLE OUTLET
BOX, TAG EACH CIRCUIT AS A GUIDE.
E. HAVE ALL STRANDED CONDUCTORS FURNISHED WITH COPPER CONNECTING LUGS,
DRILLED, OR REAMED THE FULL DIAMETER OF THE BARE CONDUCTORS. MAINS AND
FEEDERS SHALL BE RUN THEIR ENTIRE LENGTH IN CONTINUOUS PIECES WITHOUT
JOINTS OR SPLICES.
19. IDENTIFICATION OF CONDUCTORS AND PANELBOARD ELEMENTS:
A. EACH AND EVERY MAIN AND FEEDER CONDUCTOR SHALL BE IDENTIFIED AT EACH
OUTLET POINT WHERE SUCH CONDUCTOR TERMINATES. FEEDER BUNDLES PASSING
THROUGH A JUNCTION OR SUPPORT BOX SHALL ALSO BE IDENTIFIED WITHIN SUCH
ENCLOSURE, BUT MAY BE IDENTIFIED IN SUCH LOCATIONS AS A GROUP.
B. IDENTIFY BY USE OF PERMANENT TYPE BANDS, BRADY, OR T AND B. A DEFINITE
NUMBER AND/OR LETTER CODE SHALL BE EMPLOYED AND BE UNIFORM THROUGHOUT
EACH CONDUCTOR.
C. IDENTIFY EACH SWITCH, INCLUDING MAIN DISCONNECT AND MOTOR STARTER WITH
WHITE-ON-BLACK NAMEPLATE, EACH HAVING 1/4" HIGH LETTERS. NEATLY AND
SECURELY ADHERE NAMEPLATES TO THE UNIT.
20. SWITCHES: FURNISH AND INSTALL ALL FUSIBLE AND NON-FUSIBLE SWITCHES AS REQUIRED
BY CODES, WHETHER OR NOT SHOWN AND/OR NOTED. SWITCHES SHALL BE:
A. HEAVY DUTY WITH NEMA-1 OR 3R ENCLOSURE, AS REQUIRED, AND BE PROVIDED WITH
PAD-LOCKING FEATURE.
B. PROVIDED AT EACH MOTOR THAT IS OUT OF SIGHT OF THE SWITCH OR PANEL FROM
WHICH FED; AND BE NON-FUSIBLE DISCONNECT FOR SUCH USE.
C. SWITCH MANUFACTURER SHALL BE GE, WESTINGHOUSE, OR SQUARE D.
D. DISCONNECT SWITCHES INSTALLED OUTSIDE THE BUILDING SHALL BE IN NEMA-3
ENCLOSURES.
E. FUSIBLE SWITCH-STARTER UNITS: EACH UNIT SHALL BE TOTALLY ENCLOSED AND
EFFECTIVELY BARRIERED, MANUALLY OPERATED QUICK-MAKE, QUICK BREAK,
HORSEPOWER RATED STARTER. PROVIDE CLASS R TYPE REJECTION FUSE CLIPS.
F. IDENTIFY EACH DEVICE WITH NAMEPLATE SHOWING THE LOAD SERVED, MATCHING THE
EXISTING NAMEPLATES.
21. WIRING DEVICES: FURNISH AND INSTALL ALL WIRING DEVICES AS INDICATED ON THE
DRAWINGS. DEVICES SHALL IN ALL CASES BE SUITABLE FOR THE USE INTENDED AND SHALL
HAVE VOLTAGE AND CURRENT RATINGS ADEQUATE FOR THE LOADS TO BE SERVED.
A. MOUNTING: HEIGHTS OF ALL DEVICES ARE FROM FINISH FLOOR TO CENTERLINE OF
DEVICE. DEVICES SHOWN ON THE DRAWINGS IN GROUPS OF TWO OR MORE SHALL BE
LOCATED HORIZONTALLY IN SUCH A MANNER AS TO BE CLOSE AS POSSIBLE FROM THE
CENTERLINE OF THE FIRST DEVICE TO THE CENTERLINE OF THE NEXT DEVICE UNLESS
OTHERWISE NOTES.
B. WALL SWITCHES: SHALL BE LEVITON DECORA TYPE, WHITE IN COLOR. USE
CORRESPONDING DOUBLE POLE, THREE-WAY, FOUR-WAY, KEYED AND DIMMER
SWITCHES WHERE NOTES. MOUNT AT 3'-10" A.F.F. AND WITHIN 6" OF ADJACENT DOOR
JAMB, UNLESS OTHERWISE NOTED. USE "KEYED" SWITCHES IN LOCATIONS INDICATED.
C. CONVENIENCE OUTLETS: SHALL BE GROUNDING TYPE, 20 AMP, 125 VOLT, LEVITON,
WHITE COLOR. WEATHERPROOF DUPLEX OUTLETS SHALL BE LEVITON 5342 WITH
SIERRA NO. WPD-8 PLATE. MOUNT AT 18" A.F.F., UNLESS OTHERWISE NOTED. PROVIDE
NEMA 5-20R DEVICES UNLESS OTHERWISE INDICATED. PROVIDE SPECIFICATION (SPEC)
GRADE HEAVY DUTY STRAIGHT BLADE DEVICES UNLESS OTHERWISE NOTED. PROVIDE
HOSPITAL GRADE DEVICES WHERE INDICATED, OR AS REQUIRED BY CODES.
D. ACCEPTABLE ALTERNATE MANUFACTURERS: SHALL BE LSI, H.E. WILLIAMS, HUBBELL,
P&S AND BRYANT, PROVIDED THEIR DEVICES ARE OF THE SAME TYPE AND QUALITY AND
THAT ONLY ONE MANUFACTURER SHALL BE USED THROUGHOUT THE WORK.
E. PLATES: SHALL BE MATCHING TYPE FOR FINISHED AREAS AND GALVANIZED STEEL FOR
AREAS WITH EXPOSED CONDUIT. PROVIDE STAINLESS STEEL PLATES FOR FLUSH
MOUNTED DEVICES. PROVIDE CAST ALUMINUM WET LOCATION TYPE COVER PLATES
WITH HINGED COVERS FOR DEVICES LOCATED OUTSIDE. GANG OUTLETS GROUPED
TOGETHER UNDER A SINGLE WALL PLATE.
F. INCANDESCENT DIMMERS: 120V SLIDE TO OFF, DECORA STYLE SIMILAR TO SWITCHES,
WITH WATTAGE AS REQUIRED PER MANUFACTURER'S RECOMMENDATIONS. POWER
FAILURE MEMORY. RFI SUPPRESSION. WHERE SWITCHES ARE SHOWN NEXT TO
DIMMERS, PROVIDE MULTI-GANG COVER PLATES. PROVIDE DIMMERS WITH IVORY
FINISH, SAME AS SWITCHES UNLESS OTHERWISE DIRECTED.
G. INSTALL WIRING DEVICES AND ACCESSORIES PLUMB AND LEVEL, IN ACCORDANCE WITH
MANUFACTURER'S WRITTEN INSTRUCTIONS, APPLICABLE REQUIREMENTS OF NEC AND
IN ACCORDANCE WITH RECOGNIZED INDUSTRY PRACTICES TO FULFILL PROJECT
REQUIREMENTS.
H. TIGHTEN CONNECTORS AND TERMINALS, INCLUDING SCREWS AND BOLTS, IN
ACCORDANCE WITH EQUIPMENT MANUFACTURER'S PUBLISHED TORQUE VALUES FOR
WIRING DEVICES.
I. COORDINATE WITH OTHER WORK, INCLUDING PAINTING, ELECTRICAL BOXES AND
WIRING INSTALLATIONS, AS NECESSARY TO INTERFACE INSTALLATION OF WIRING
DEVICES WITH OTHER WORK.
J. INSTALL WIRING DEVICES AFTER WIRING WORK IS COMPLETED. INSTALL ONLY IN
ELECTRICAL BOXES THAT ARE CLEAN; FREE FROM EXCESS BUILDING MATERIALS, DIRT,
AND DEBRIS. INSTALL WALL PLATES AFTER PAINTING WORK IS COMPLETED.
K. NO RECEPTACLE OR SWITCH OUTLETS SHALL BE MOUNTED BACK TO BACK. A MINIMUM
OF ONE (1) STUD MUST BE BETWEEN OUTLETS.
L. INSTALL RECEPTACLES WITH GROUND PIN UP. INSTALL SWITCHES WITH THE "ON"
POSITION UP.
M. ALL EXTERIOR DEVICES TO BE WEATHER PROOF AND EXTERIOR RECEPTACLES SHALL
BE A GFCI TYPE DEVICE.
N. ALL 120-VOLT RECEPTACLES OUTLETS LOCATED WITHIN SIX FEET OF SINKS SHALL
HAVE GROUND FAULT CIRCUIT INTERRUPTION PROTECTION. GROUND FAULT OUTLETS
SHALL BE CONNECTED ON DEDICATED NEUTRAL WIRE SERVING ONLY THE INDIVIDUAL
OUTLET WITH THE GROUND FAULT PROTECTION.
O. USE JUMBO SIZE WALL PLATES FOR OUTLETS INSTALLED IN MASONRY WALLS.
P. DO NOT SHARE NEUTRAL CONDUCTORS ON DIMMERS.
22. PANELBOARD: PANELBOARDS SHALL BE GE TYPE AL, AQ, OR AE OR APPROVED EQUAL.
REFER TO CONSTRUCTION DOCUMENTS FOR THE TYPE AND NUMBER OF BRANCH CIRCUIT
BREAKERS. ALL PANELBOARD BUSSING SHALL BE COPPER. PANELBOARDS SHALL BE IN
OUTDOOR ENCLOSURE WHERE INSTALLED OUTDOOR. MINIMUM INTERRUPTING RATING FOR
PANELS SHALL BE AS INDICATED ON DRAWINGS.
23. TRANSFORMERS: DRY TYPE, TWO_WINDING OF THE SIZE AND ELECTRICAL
CHARACTERISTICS SHOWN AND SCHEDULED ON DRAWINGS. TRANSFORMERS SHALL BE
EQUIPPED WITH 2 2-1/2% TAPS ABOVE AND BELOW RATING. TRANSFORMERS SHALL HAVE A
BONDING JUMPER INSTALLED BETWEEN THE SECONDARY NEUTRAL TERMINAL AND METAL
CASE, AND SHALL INCLUDE A GROUND TERMINAL OF PROPER SIZE TO RECEIVE GROUND
CONDUCTOR. TRANSFORMERS SHALL BE RATED AT FULL LOAD IN A 40°C AMBIENT WITH
30°C ULTIMATE HOT SPOT TEMPERATURE RISE ALLOWANCE, WITH CLASS F INSULATION
HAVING A UL 185°C RATING LIMITING SYSTEM TEMPERATURE TO 115°C ON UNITS SMALLER
THAN 15 kVA AND CLASS H INSULATION HAVING UL 220°C RATING LIMIT SYSTEM
TEMPERATURE TO 150°C ON 15 kVA AND LARGER UNITS. PROVIDE COPPER WINDINGS.
24. FUSES: FUSES IN MAIN, FEEDER, AND BRANCH CIRCUIT SWITCHES, RATED 600 AMPS AND
BELOW, FEEDING MOTORS, TRANSFORMERS, AND GENERAL PURPOSE CIRCUITS (UNLESS
OTHERWISE SPECIFIED), SHALL BE UL LISTED AND LABELED AS CURRENT LIMITING,
TIME-DELAY, 200,000 A.I.C., CLASS RK-5 FUSES SHALL BE BUSSMAN TYPE FRN-R (250V),
AND FRS-R (600V).
25. GROUNDING: ALL CONDUIT WORK, MOTOR, STARTERS, AND OTHER ELECTRICAL EQUIPMENT
WIRED AND CONNECTED BY THIS CONTRACTOR SHALL BE EFFECTIVELY AND PERMANENTLY
GROUNDED IN FULL ACCORDANCE WITH NEC 250.
26. OTHER MATERIALS: FURNISH AND INSTALL ALL OTHER MATERIALS SUCH AS HARDWARE,
TAPE, CLAMPS, CONNECTORS, FITTINGS, SUPPORTS, AND ALL OTHER APPURTENANCES
REQUIRED TO COMPLETE THE WORK TO THE FULL INTENT OF THE CONTRACT. TERMINAL
LUGS SHALL BE FURNISHED BY THE ELECTRICAL CONTRACTOR.
27. ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR ALL TEMPERATURE, CO2, AND HUMIDITY
SENSOR STUB-UPS FOR THE MECHANICAL HVAC SYSTEM. REFER TO MECHANICAL PRINTS
FOR SENSOR QUANTITY AND LOCATIONS.
28. ELECTRICAL CONTRACTOR WILL CONNECT ALL LOW VOLTAGE PLUMBING CONTRACTOR
SUPPLIED TRANSFORMERS (FOR AUTOMATIC FLUSH) TO THE NEAREST 120V CIRCUIT (OR IF
INDICATED ON PLANS WITH A CIRCUIT NUMBER). CONTRACTOR TO ASSUME ONE
TRANSFORMER PER BATHROOM. THE PLUMBING CONTRACTOR WILL BE RESPONSIBLE FOR
LOW VOLTAGE WIRING TO THE FIXTURES.
29. SWITCHGEAR AND DISTRIBUTION PANELS: SHALL BE FIELD MARKED TO WARN QUALIFIED
PERSONS OF POTENTIAL ELECTRIC ARC FLASH HAZARDS. THE MARKING SHALL BE
LOCATED SO AS TO BE CLEARLY VISIBLE TO QUALIFIED PERSONS BEFORE EXAMINATION,
ADJUSTMENT, SERVICING, OR MAINTENANCE OF THE EQUIPMENT, NEC 110.16.
30. ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL
GTD'S (GENERATOR TRANSFER DEVICES), LIGHTING CONTROL EQUIPMENT, LOW VOLTAGE
TRANSFORMERS AND OTHER ELECTRICAL ITEMS WHICH ARE ABOVE CEILINGS. THESE
DEVICES SIMILAR TO ELECTRICAL JUNCTION BOXES ARE NOT ALLOWED BY NEC TO BE
ABOVE HARD CEILINGS. THE ARCHITECT/OWNER WILL NOT ALLOW THE INSTALLATION OF
ACCESS PANELS IN THE CEILINGS. BE AWARE THAT EQUIPMENT IN THOSE AREAS OF HARD
CEILINGS WILL HAVE TO BE REMOTELY LOCATED TO THE NEAREST ACOUSTICAL LAY-IN
CEILING AREAS.
31. ELECTRICAL MATERIAL AND EQUIPMENT: NO ELECTRICAL MATERIALS, APPARATUS,
DEVICES, APPLIANCES, FIXTURES, OR EQUIPMENT SHALL BE SOLD OR INSTALLED IN THE
CITY UNLESS THEY ARE IN CONFORMANCE WITH THE PROVISIONS OF THIS CODE, THE LAWS
OF THE STATE OF TEXAS AND ANY APPLICABLE RULES AND REGULATIONS ISSUED UNDER
THE AUTHORITY OF THE STATE STATUTES. THE MAKER'S NAME, TRADEMARK, OR OTHER
IDENTIFICATION SYMBOL SHALL BE PLACED ON ALL ELECTRICAL MATERIALS, APPARATUS,
DEVICES, APPLIANCES, FIXTURES, AND EQUIPMENT USED OR INSTALLED UNDER THE
PROVISIONS OF THIS CODE. ALL ELECTRICAL MATERIALS AND EQUIPMENT SHALL BE
LISTED AND LABELED FOR THE INTENDED USE AND SHALL BE INCLUDED IN A LIST
PUBLISHED BY AN APPROVED AGENCY.
(BOOKS SPECIFICATIONS SUPERCEDE ANY NOTES BELOW)
ELECTRICAL GENERAL NOTES AND SPECIFICATIONS
BUS PLUG TYPE FUSED DISCONNECT SWITCH
1. ELECTRICAL CONTRACTOR SHALL REMOVE ELECTRICAL EQUIPMENT AS INDICATED BY KEY
NOTES AND AS REQUIRED BY SCOPE OF DEMOLITION WORK. REFER TO ARCHITECTURAL
DRAWINGS FOR ALL WALLS DESIGNATED FOR REMOVAL.
2. BEFORE ANY ELECTRICAL EQUIPMENT OR OUTLET REMOVAL, IDENTIFY AND DISCONNECT
THE POWER SUPPLY TO IT. VERIFY WITH OWNER LOADS THAT MUST REMAIN IN SERVICE
AND DO NOT DISCONNECT THESE.
3. REMOVE ALL RELATED LINE SIDE AND LOAD SIDE FEEDERS (WIRES AND CONDUITS) IN
ENTIRETY FOR EQUIPMENT INDICATED OR REQUIRED TO BE REMOVED.
4. LEAVE OVERCURRENT PROTECTION DEVICE FOR EQUIPMENT INDICATED TO BE REMOVED IN
PLACE UNLESS NOTED OTHERWISE.
5. ALL REMOVED EQUIPMENT IS PROPERTY OF OWNER AND SHALL BE STORED AT OWNER
DESIGNATED LOCATION FOR INSPECTION. CONTRACTOR IS RESPONSIBLE FOR REMOVAL
AND DISPOSAL OF EQUIPMENT OWNER DOES NOT INTEND TO KEEP, STORE, OR REUSE.
6. REMOVE ALL ELECTRICAL, TELEPHONE, AND DATA OUTLETS IN WALLS DESIGNATED FOR
DEMOLITION ON ARCHITECTURAL AND/OR ELECTRICAL PLANS. REMOVE RELATED CIRCUITS
SERVING THE DEVICES IN THEIR ENTIRETY. VERIFY ALL ABANDONED DATA CABLES ABOVE
CEILINGS AND IN OTHER PLENUMS WITH OWNER AND REMOVE THEM AS DIRECTED BY
OWNER.
7. WHERE EXISTING OUTLETS AND DEVICES (RECEPTACLES OR LUMINAIRES) TO REMAIN IN
SERVICE SHARE SAME BRANCH CIRCUIT AS OUTLETS (RECEPTACLES OR LUMINAIRES) TO BE
REMOVED. ELECTRICAL CONTRACTOR SHALL ENSURE CONTINUITY OF THE EXISTING AFTER
REMOVAL. THIS CONDITION MAY NOT HAVE BEEN IDENTIFIED ON ELECTRICAL DEMOLITION
DRAWINGS. ELECTRICAL CONTRACTOR SHALL FIELD VERIFY SUCH CONDITION.
8. LUMINAIRES SHALL BE REMOVED AS INDICATED ON ARCHITECTURAL REFLECTED CEILING
OR ELECTRICAL DEMOLITION PLANS. DISPOSE OF ALL FIXTURES AND LAMPS OWNER DOES
NOT INTEND TO KEEP. REMOVE ALL RELATED BRANCH CIRCUITING, WIRING, SWITCHES,
OVERCURRENT PROTECTION DEVICES, AND ALL OTHER RELATED ELECTRICAL ITEMS.
9. COORDINATE ARCHITECTURAL REQUIREMENTS FOR EXISTING CEILING GRID SYSTEM.
ELECTRICAL CONTRACTOR SHALL PRESERVE AND PROTECT CEILING TILES AND
SUPPORTING T'S WHEN REMOVING ELECTRICAL COMPONENTS FROM ABOVE LAY-IN CEILING
AS REQUIRED.
10. REMOVE ALL ABANDONED FEEDERS (CONDUITS AND WIRING) IN AREA OF CONSTRUCTION.
PROPERLY SUPPORT ALL REMAINING EXISTING CONDUIT AND BOXES AFFECTED. PAINT
REUSED AND EXPOSED CONDUIT AND BOXES TO MATCH WALL.
11. WHERE PANELBOARDS ARE INDICATED TO BE REPLACED AND FEEDER AND BRANCH
CIRCUITS ARE TO REMAIN IN SERVICE, CONTRACTOR SHALL PROTECT THEM FOR REUSE
DURING CONSTRUCTION PHASE OF THE WORK.
12. ELECTRICAL CONTRACTOR SHALL INSPECT EXISTING ELECTRICAL CIRCUITS/BUSWAYS
INDICATED TO REMAIN IN SERVICE AND REUSED. CONTRACTOR SHALL PERFORM
CONDUCTOR INSULATION TESTING IN ALL MAIN FEEDERS INTENDED TO BE REUSED IN
ACCORDANCE WITH SPECIFICATION REQUIREMENTS. ALL CONDUCTORS FAILING TEST
SHALL BE REPLACED WITH SAME SIZE AS EXISTING.
13. ELECTRICAL CONTRACTOR SHALL INSPECT ALL EXISTING JUNCTION BOXES AND REPLACE
MISSING COVERS AND PLUG ALL UNUSED HOLES.
14. ELECTRICAL PLANS DO NOT SHOW ALL RISER CONDUITS WITHIN WALLS. WHEN FOUND,
CONTRACTOR SHALL DETERMINE IF THEY ARE IN SERVICE. IF SO, CONTRACTOR SHALL
RELOCATE THEM TO A NEW NEARBY WALL OR OTHER STRUCTURE. SPLICES IN THE WIRING
WILL BE PERMITTED IN SUITABLE JUNCTION BOXES IF THE CONDUCTORS ARE IN SOUND
CONDITION.
ELECTRICAL GENERAL DEMOLITION NOTES
240 VAC
60 AS
NF
3 P
NEMA-1
NON-FUSED DISCONNECT SWITCH
VAC = VOLTAGE RATING, AS = SWITCH CURRENT RATING,
NF = NON-FUSE
P = POLE COUNT, NEMA- = ENCLOSURE TYPE (WHEN APPLICABLE)
FMC FLEXIBLE METAL CONDUIT
LFMC LIQUID-TIGHT FLEXIBLE METAL CONDUIT
X/R REACTANCE TO RESISTANCE RATIO
Y-Δ WYE-START AND DELTA-RUN
SS-4xx FERRITIC STAINLESS STEEL, "4xx" = ALLOY TYPE (E.G. 430)
CF COMPACT FILL CONDUCTORS
1
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
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2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
DEMOLITION
RISER DIAGRAM
OUTDOORS
E010
N
G
800 AF
800 AT
3 P
01
PULL 1600 AF
1600 AT
100% LSIG
3 P
G
N
L
G N
L
MCB
(1 EACH DEMO)
800 A DISTRIBUTION CIRCUIT BREAKER
NEMA-1 ENCLOSURE
(3 EACH DEMOLISH)
333 kVA
POLE-TOP BANKED
POWER CO. XFMRS
480Y/277 VAC
SECONDARY
(1 EACH DEMOLISH)
BUSSED CT ENCLOSURE
POWER COMPANY PT AND METER
CT
ENCL
PTM
(1 EACH DEMOLISH)
480Y/277 VAC
1600 A
BUSSED WEATHERHEAD
500 kW / 625 kVA
0.8 PF
480Y/277 VAC
NATURAL GAS
(EXISTING)
GENERATOR #1
600 AT
3 P
(2 SETS EXISTING)
3#350
KCMIL
(A/B/C) Cu
1#350
KCMIL
(N) Cu
4"C
(5 SETS DEMOLISH)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
4"C
575 kW / 719 kVA
0.8 PF
480Y/277 VAC
DIESEL
(EXISTING)
GENERATOR #2
800 AT
3 P
(2 SETS DEMO)
3#500
KCMIL
(A/B/C) Cu
1#500
KCMIL
(N) Cu
4"C
(1 EACH DEMO)
ATS-2
480Y/277 VAC
1200 AS
3P, 4W
NEMA-1 ENCLOSURE
NEW ELECTRICAL ROOM DIESEL GENERATOR ROOM
(2 SETS DEMO)
3#500
KCMIL
(A/B/C) Cu
1#500
KCMIL
(N) Cu
4"C
(E)CH-1
160T
(E)CH-2
174T
(DEMO)
DIST PANEL
IDP
600 MLO
JB
(DEMO)
LTG
PANEL
ODP
400 MLO
CUT
(DEMO) 100 AT / 3 P
(DEMO) 4#3 Cu
CHILLER YARD
(2 SETS DEMO)
3#350
KCMIL
(A/B/C) Cu
1#350
KCMIL
(N) Cu
3"C
(5 SETS EXISTING PROTECT)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
1#3/0 (G) Cu
4"C
EPM
TO (R)
EMDP1
FROM (D)
MSB
TO (D)
MSB
GRADE
NOT TO SCALE
2
DEMOLITION RISER DIAGRAM - NEW ELECTRICAL BUILDING AND GENERATORS
(1 EACH DEMO) 1"C RMC FROM
ATS-1 TO ATS-2 WITH
CONTROL CABLING FOR
TRANSFER SIGNAL
ELECTRICAL LINE TYPE LEGEND
INDICATES EXISTING WORK TO REMAIN (UON AS TO BE ALTER)
INDICATES PROPOSED (NEW) WORK
INDICATES PROPOSED (NEW) WORK
INDICATES EXISTING WORK TO BE REMOVED (UON AS TO BE ABANDONED)
NOT TO SCALE
1
DEMOLITION RISER DIAGRAM - OLD ELECTRICAL BUILDING
(1 EACH EXISTING)
MAIN SWITCH BOARD ATS-1
480Y/277 VAC, 3Ø, 4W, 1600 A
NEMA-1 ENCLOSURE
PULL
MF
2000AS
2000AF
3P
01
N
G
(D)LTG
PANEL
MP
225 MLO
(D)LTG
PANEL
ML
60 MCB
(1 SET DEMO)
2-1/2"C
200AS
200AF
3P
600AS
450AF
3P
600AS
500AF
3P
(DEMO)
600 VAC
600 AS
600 AF
3 P
03
02TAP
200AS
200AF
3P
04
TO (E)
BUS RISER IN
MAIN BUILDING
(2 SETS DEMO)
3#2/0 (A/B/C) Cu
1#1/0 (G) Cu
2-1/2"C
(6 SETS DEMO)
5#500
KCMIL
(A/B/C+N+G) Al
4"C
(D) 480Δ :
208Y/120 VAC
15 kVA
NEMA-2
(2 SETS DEMO)
3#350
KCMIL
(A/B/C) Cu
2#2 (N/G) Cu
3"C
(EXISTING)
JUNCTION BOXES TO REMAIN
NEMA-4X ENCLOSURE
(5 SETS EXISTING)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
1#3/0 (G) Cu
4"C
(1 EACH DEMO)
MAIN SWITCH BOARD MSB
480Y/277 VAC, 3Ø, 4W, 1600 A
NEMA-1 ENCLOSURE
(1 EACH DEMO)
600 VAC
600 AS
600 AF
3 P
(2 SETS DEMO)
3#500
KCMIL
Cu
3"C
OLD ELECTRICAL ROOM
(2 SETS DEMO)
3#350
KCMIL
(A/B/C) Cu
1#350
KCMIL
(N) Cu
3"C
(1 EACH EXISTING)
JUNCTION BOX WITH
SPLICE
FROM (D)
ATS-2
TO (D)
ODP
TO (D)
IDP
TO (E)
CH-2
TO (E)
CH-1
(1 SET DEMO)
4#3/0 (A/B/C+N) Cu
1#6 (G) Cu
2-1/2"C
(2 SETS EXISTING)
3#500 (A/B/C) Cu
1#350 (N) Cu, 1#3/0 (G) Cu
3"C RMC
(E)
JB
(E)
JB
(EXISTING)
JUNCTION BOX TO REMAIN
NEMA-3R ENCLOSURE
(2 SETS EXISTING)
3#500 (A/B/C) Cu
1#350 (N) Cu
1#3/0 (G) Cu
4"C RMC / IMC
GRADE
WATER ROOM
(E)FP
CTRL
75 HP
FP
FROM (E)
ATS-1
TO (E)
EMDP1 IN
DATACENTER
(EXISTING)
JUNCTION BOXES TO REMAIN
NEMA-4X ENCLOSURE
PROTECT EXISTING WIRE FOR SPLICE
(1 EACH DEMO)
JUNCTION BOX
(1 SET DEMO)
3#350
KCMIL
(A/B/C) Cu
1#350
KCMIL
(N) Cu
3"C
(2 SETS RE-PULL)
3#500 (A/B/C) Cu
1#350 (N) Cu
1#3/0 (G) Cu
3"C RMC
(EXISTING)
JUNCTION BOXES TO REMAIN
NEMA-4X ENCLOSURE
(5 SETS EXISTING)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
1#3/0 (G) Cu
4"C
FROM (D)
MSB
FROM (D)
MSB
FROM (D)
MSB
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
NS
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
PROPOSED
RISER DIAGRAM
OUTDOORS
E011
ELECTRICAL LINE TYPE LEGEND
INDICATES EXISTING WORK TO REMAIN (UON AS TO BE ALTER)
INDICATES PROPOSED (NEW) WORK
INDICATES PROPOSED (NEW) WORK
INDICATES EXISTING WORK TO BE REMOVED (UON AS TO BE ABANDONED)
225/3 500/3
450/3225/3
60/3 225/3
(NEW)
DIST PANEL DM
480Y/277 VAC, 3Ø, 4W, 1200 A
NEMA-1 ENCLOSURE
1200 AF
1200 AT
3 P, 100%
LSIG
TVSS
PULL
N
G
1600 AF
1600 AT
100% LSIG
3 P
G N
L
MCB
500 kW / 625 kVA
0.8 PF
480Y/277 VAC
NATURAL GAS
(EXISTING)
GENERATOR #1
600 AT
3 P
(2 SETS EXISTING)
3#350
KCMIL
(A/B/C) Cu
1#350
KCMIL
(N) Cu
4"C
575 kW / 719 kVA
0.8 PF
480Y/277 VAC
DIESEL
(EXISTING)
GENERATOR #2
(E)
800 AT
3 P
NEW ELECTRICAL ROOM DIESEL GENERATOR ROOM
(E)CH-1
160T
(E)CH-2
174T
CHILLER YARD
(5 SETS EXISTING)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
1#3/0 (G) Cu
4"C
EPM
TO (N) ATS-D
TO (N) PMT
GRADE
NOT TO SCALE
2
PROPOSED RISER DIAGRAM - NEW ELECTRICAL BUILDING AND GENERATORS
NOT TO SCALE
1
PROPOSED RISER DIAGRAM - OLD ELECTRICAL BUILDING
(1 EACH EXISTING)
MAIN SWITCH BOARD ATS-1
480Y/277 VAC, 3Ø, 4W, 1600 A
NEMA-1 ENCLOSURE
(N)LTG
PANEL
MP
225 MLO
(N)LTG
PANEL
ML
60 MCB
(N) TM
(EXISTING)
JUNCTION BOXES TO REMAIN
NEMA-4X ENCLOSURE
(5 SETS EXISTING)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
1#3/0 (G) Cu
4"C
OLD ELECTRICAL ROOM
(EXISTING)
JUNCTION BOX WITH
SPLICE
FROM (E) GEN-2
(2 SETS EXISTING)
3#500 (A/B/C) Cu
1#350 (N) Cu
1#3/0 (G) Cu
3"C RMC
(E)
JB
(EXISTING)
JUNCTION BOX
NEMA-3R ENCLOSURE
(2 SETS EXISTING)
3#500 (A/B/C) Cu
1#350 (N) Cu
1#3/0 (G) Cu
4"C RMC / IMC
GRADE
WATER ROOM
(E)FP
CTRL
75 HP
FP
FROM (E) ATS-1
TO ATS-2 IN
DATACENTER
(EXISTING)
JUNCTION BOXES TO REMAIN
NEMA-4X ENCLOSURE
PROTECT EXISTING WIRE FOR SPLICE
(1 EACH NEW)
JUNCTION BOX
36" x 36" x 12"
NEMA-1 ENCLOSURE
SUSPEND FROM ABOVE
(EXISTING)
JUNCTION BOXES TO REMAIN
NEMA-4X ENCLOSURE
(5 SETS EXISTING)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
1#3/0 (G) Cu
4"C
(2 SETS RE-PULL)
3#500 (A/B/C) Cu
1#350 (N) Cu
1#3/0 (G) Cu
3"C RMC + ≤ 72" FMC
(NEW)
SERVICE PAD-MOUNTED
TRANSFORMER BY
ELECTRIC UTILITY
(5 SETS NEW)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
1#3/0 (G) Cu
4"C SCHED-80 PVC
TERMINATE NEW
SERVICE LATERAL TO
EXISTING BOX
TO SN
(IN BUILDING)
RE: 1/E013
(N)LTG
PANEL
G2
225 MLO
TO (E) MP
FROM (N) DM
(1 SET NEW)
3#4/0 (A/B/C) Cu
1#4/0 (N) Cu
1#2 (G) Cu
3"C IMC
(1 SET NEW)
3#500 (A/B/C) Cu
1#1/0 (G) Cu
3-1/2"C IMC
(1 EACH NEW)
600 VAC
600 AS
NF / 3P
NEMA-3R ENCL
STRUT-MOUNTED
(1 SET NEW)
3#4/0 (A/B/C) Cu
1#4/0 (N) Cu
1#2 (G) Cu
3"C IMC
(5 SETS NEW)
3#400
KCMIL
(A/B/C) Cu
1#400
KCMIL
(N) Cu
1#3/0 (G) Cu
4"C
(1 EACH NEW)
PULL BOX
36" x 36" x 12"
NEMA-1 ENCLOSURE
SUSPEND FROM ABOVE
(1 SET NEW)
3#500 (A/B/C) Cu
1#1/0 (G) Cu
3-1/2"C ≤ 72" FMC WHIP
NOT TO SCALE
3
LOAD ANALYSIS
(NEW)
600 AT
3 P
(NEW)
100 AT
3 P
(2 SETS NEW)
3#350
KCMIL
(A/B/C) Cu
1#350
KCMIL
(N) Cu
3"C SCHED-40 PVC
(1 SET NEW)
4#2 (A/B/C) Cu/RHW-2
1#6 (G) Cu
2"C SCHED-40 PVC
TO (N) ATS-E
TO (N) ATS-B
#10 (G) Cu
(1 SET NEW)
3#1/0 (A/B/C) Cu/THWN-2
2#6 (N/G) Cu/THWN-2
2"C SCHED-80 PVC
A PERMANENTLY AFFIXED LABEL SHALL BE APPLIED WITH THEAVAILABLE FAULT CURRENT AT THE TIME OF INSTALLATION ANDCALCULATION. THE LABEL SHALL BE 2"x3" IN SIZE AND SHALLBE BLUE LETTERING ON A CONTRASTING BACKGROUND. THISLABEL SHALL ALSO INCLUDE THE DATE OF THE CALCULATION.
RE: 1/E013
PTM
(1 EACH NEW)
2"C SCHED-80 PVC
MIN 36" BFG
FOR CPE USE
(1 EACH NEW)
2"C RGS
FOR CPE USE
PEDESTAL-MOUNT
PT AND METER
1
MOCP = 450 A
MCA = 320.5 A
S = 193 kVA
MOCP = 500 A
MCA = 374.4 A
S = 208 kVA
1
N
G
N
G
1 1
ATS-B [STANDBY]
ATS-D [DATA CENTER]
ATS-E [EMERGENCY]
ATS-E [EMERGENCY]
ATS-D [DATA CENTER]
ATS-B [STANDBY]
1
1
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
NS
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
DEMOLITION
RISER DIAGRAM
INDOORS
E012
ELECTRICAL LINE TYPE LEGEND
INDICATES EXISTING WORK TO REMAIN (UON AS TO BE ALTER)
INDICATES PROPOSED (NEW) WORK
INDICATES PROPOSED (NEW) WORK
INDICATES EXISTING WORK TO BE REMOVED (UON AS TO BE ABANDONED)
NOT TO SCALE
1
DEMOLITION RISER DIAGRAM - MAIN OFFICE BUILDING
GRADE LEVEL 1
LEVEL 2
LEVEL 3
LEVEL 4
LEVEL 5
LEVEL 6
ROOF
JB
TO (D) MSB
TO (D) ATS-2
(DEMO)
PANEL
3HA
225 MLO
(DEMO)
PANEL
3LA
225 MCB
(EXIST)
400 AS
400 AF
(EXIST)
200 AS
125 AF
(DEMO)
PANEL
3LB
100 MLO
(D)
#4/0 Cu
(D)
#3 Cu
(DEMO)
PANEL
2HA
225 MLO
(DEMO)
PANEL
2LA
225 MLO
(D)
#350 Al
(DEMO)
PANEL
1HA
225 MLO
(DEMO)
PANEL
2LA2
100 MLO
(DEMO)
PANEL
2LB
100 MLO
100/3
100/3
100/3
(EXIST)
400 AS
225 AF
(2 EXIST)
200 AS
200 AF
(2 EACH DEMO)
100 kVAR
(6 SETS DEMO)
5#500
KCMIL
(A/B/C+N+G) Al
4"C
(EXIST)
PANEL
1LA
225 MLO
(EXIST)
PANEL
1LB
100 MLO
(EXIST)
PANEL
1LC
100 MLO
100/3
100/3
(D) 480Δ :
208Y/120 VAC
75 kVA
NEMA-2
(DEMO)
5#500
KCMIL
Al
3"C ABANDONED
EXTENDS TO
SWITCH ON LEVEL 3
5#500
KCMIL
Al
3"C ABANDONED
EXTENDS TO PANEL ODP
IN DIESEL GEN ROOM
(DEMO)
PANEL
4HA
400 MLO
(DEMO)
PANEL
4LA
225 MCB
(EXIST)
400 AS
225 AF
(EXIST)
200 AS
125 AF
(DEMO)
PANEL
4LB
100 MLO
(D)
#350 Cu
(E)
#2 Cu
100/3
(EXIST) 4T
480Δ : 208Y/120 VAC
75 kVA
NEMA-2
MAIN ELEC ROOM 1-3
ELEC ROOM 2-3
ELEC ROOM 3-3
ELEC ROOM 4-3
ELEC ROOM 5-3
ELEC ROOM 6-3
(DEMO)
250 AT
MECH ROOM 4-2
(DEMO)
PANEL
5HA
225 MLO
(DEMO)
PANEL
5LA
225 MCB
(EXIST)
400 AS
B/CØ: 200 AF
AØ: 225 AF
(EXIST)
100 AS
100 AF
(DEMO)
PANEL
5LB
100 MLO
(D)
#4/0 Cu
(D)
#2 Cu
100/3
(D) 480Δ
:
208Y/120 VAC
75 kVA
NEMA-2
(EXIST)
200 AS
200 AF
(DEMO)
100 kVAR
100/3
(DEMO)
PANEL
5LC
100 MLO
(DEMO)
PANEL
5LD
100 MLO
100/3
(DEMO)
PANEL
6HA
225 MLO
(DEMO)
PANEL
6LA
225 MCB
(EXIST)
400 AS
225 AF
(DEMO)
PANEL
6LB
150 MLO
(D)
#1/0 Al
(DEMO)
PANEL
6LC
150 MCB
(DEMO)
PANEL
6LD
100 MLO
(EXIST)
200 AS
125 AF
(E)#250 Al
ELEVATOR
PENTHOUSE
100/3
100/3
(EXIST)
DIST PANEL
EMDP1
600 MLO
(DEMO)
DIST PANEL
EMDP3
600 MLO
(EXIST)
UPS-1
(EXIST)
DIST PANEL
UPS-1
225/3 225/3
(EXIST)
PDU-1A
(EXIST)
PDU-1B
350/3
400/3
UPS ELEC ROOM 3-2
UPS ELEC ROOM
(DEMO)
PANEL
EML3
225 MCB
(DEMO) 480Δ :
208Y/120 VAC
75 kVA
NEMA-2
(DEMO)
DIST PANEL
DP3UPS
400 MLO
(DEMO)
PANEL
L3UPS
60 MCB
(DEMO) 480Δ :
208Y/120 VAC
15 kVA
NEMA-2
(EXIST)
UPS-2
(EXIST)
DIST PANEL
UPS-2
225/3 225/3
(EXIST)
PDU-2A
(EXIST)
PDU-2B
225/3
BP-1
2000 A PLUG-BUS (L1-L3)
1000 A PLUG-BUS (L4-L6)
(1 EACH REPLACE)
CABLE TO BUS
TRANSITION BOX
225/3
(1 SET EXISTING TO DEMOLISH)
4#4/0 (A/B/C+N) Al
1#1 (G) Al
4"C
(1 SET EXISTING TO DEMOLISH)
4#4/0 (A/B/C+N) Al
1#1 (G) Al
4"C
(1 EACH EXISTING TO DEMOLISH)
4"C
(1 EACH EXISTING TO DEMOLISH)
4"C
(DEMO)
DIST PANEL
DP1UPS
225 MCB
(EXIST)
PANEL
L1UPS
60 MCB
(EXIST) 480Δ :
208Y/120 VAC
15 kVA
NEMA-2
35Ø 43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE-
225OPT:
INT TVSS
FEED THRU
BA
BUS:SURFACEX
MTG:ELEC ROOM 126LOCATION:
PANEL:FLUSH
NEUTRALSYS GNDISO GND
XX
LOADKVA
BRKRSIZE
CKTNO LOAD DESCRIPTION WIRE
SIZECKTNO
BRKRSIZE
LOADKVALOAD DESCRIPTIONWIRE
SIZE
CUNEMA-1 ENC
MAT
480Y/277
DP1-UPS
C
EXIST
(E) SPARE
(E) L1UPS
(E) SPARE
VIA 15 kVA TRANSFORMER
SPACE
EXIST 20/1(E) LIGHTING
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
BRANCH-MOUNTED MCB EXIST
FED FROM DUPS-B
DEMOLITION PANEL BOARD (SHOWN FOR REFERENCE)
1
1
225
3
30
3
(E) SPARE 15
3
4
6
8
2
14
18
16
12
26
28
24
22
20
10
32
30
3
5
7
1
13
17
15
11
21
19
9
27
25
23
29
31
SPACE
SPACE
225
3
(E) SPARE15
3
SPACE
SPACE
X
EXISTING PANEL NOTES:
1. EXISTING PANEL BRANCHES AND WIRING TO REMAIN AS EXISTING.
2. INSTALL ORIGINAL OR PROVIDE MATCHING COVER.
3. REMOVE ALL EXISTING LABELING AND PROVIDE NEW LABELING INDICATING CORRECT
BRANCH LOAD DESCRIPTIONS.
4. FIELD-VERIFY SPARES, TURN SPARE BREAKERS OFF
5. FOR EACH SPARE BREAKER WITH ABANDONED WIRING, ALSO INDICATE WHERE
ABANDONED WIRING TERMINATES.
(I EACH TO ABANDON)
(1 SET EXISTING
TO DEMOLISH)
4#4/0
3"C
(1 SET EXISTING
TO DEMOLISH)
4#4/0
3"C
(1 SET EXISTING
TO DEMOLISH)
3#10
3/4"C
#350 Al
(D) 480Δ
:
208Y/120 VAC
75 kVA
NEMA-2
(D)
#350 Al
(EXIST)
400 AS
225 AF
DATA ROOM 1-2
MECH ROOM 4-1
(EXIST)
200 AS
125 AF
ROOM 2-2
ROOM 3-2
ROOM 5-2
ROOM 6-2
225
3
(EXIST)
PANEL
HE
100 MLO
(EXIST)
PANEL
LE
100 MLO
(E) 480 :120/240 VAC
15 kVA, NEMA-2
(D)#3 Cu
(2 SETS EXISTING PROTECT)
4#500
KCMIL
(A/B/C+N) Cu/THWN-2
1#1/0 (G) Cu
2"C SCHED-40 PVC
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
N S
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
PROPOSED
RISER DIAGRAM
INDOORS
E013
ELECTRICAL LINE TYPE LEGEND
INDICATES EXISTING WORK TO REMAIN (UON AS TO BE ALTER)
INDICATES PROPOSED (NEW) WORK
INDICATES PROPOSED (NEW) WORK
INDICATES EXISTING WORK TO BE REMOVED (UON AS TO BE ABANDONED)
NOT TO SCALE
1
PROPOSED RISER DIAGRAM - MAIN OFFICE BUILDING
LEVEL 1
LEVEL 2
LEVEL 3
LEVEL 4
LEVEL 5
LEVEL 6
ROOF
JB
FROM GEN-2
(VIA SPLICE IN J-BOX)
(RE-FUSE)
400 AS
225 AF
(RE-FUSE)
200 AS
100 AF
(RE-FUSE)
400 AS
225 AF
(2 RE-FUSE)
200 AS
100 AF
(RE-FUSE)
400 AS
300 AF
(RE-FUSE)
200 AS
100 AF
(E) #2 Cu
(EXIST) 4T
480Δ : 208Y/120 VAC
75 kVA
NEMA-2
MAIN ELEC ROOM 1-3
ELEC ROOM 2-3
ELEC ROOM 3-3
ELEC ROOM 4-3
ELEC ROOM 5-3
ELEC ROOM 6-3
MECH ROOM 4-2
(RE-FUSE)
100 AS
100 AF
(ABANDON)
200 AS
200 AF
(RE-FUSE)
400 AS
400 AF
(RE-FUSE)
200 AS
100 AF
(E) #250 Al
ELEVATOR
PENTHOUSE
(EXIST)
DIST PANEL
EMDP1
600 MLO
(EXIST)
UPS-1
(EXIST)
DIST PANEL
UPS-1
225/3 225/3
(EXIST)
PDU-1A
(EXIST)
PDU-1B
350/3
400/3
(EXIST)
UPS-2
(EXIST)
DIST PANEL
UPS-2
225/3 225/3
(EXIST)
PDU-2A
(EXIST)
PDU-2B
225/3
BP-1
2000 A PLUG-BUS (L1-L3)
1000 A PLUG-BUS (L4-L6)
(1 EACH NEW REPLACE)
CABLE TO BUS TRANSITION
225/3
(EXIST)
PANEL
L1UPS
60 MCB
(EXIST) 480Δ
:
208Y/120 VAC
15 kVA
NEMA-2
LTG
PANEL
3EL
100 MCB
(1 EACH NEW)
3ET
LTG
PANEL
3EH
150 MCB
UPS
3UA
30 kVA
UPS
3UB
30 kVA
(1 SET NEW)
4#2 (A/B/C+N) Cu
1#6 (G) Cu
1-1/2"C IMC
+ FMC WHIP
(1 SET NEW)
4#1/0 (A/B/C+N) Cu
1#6 (G) Cu
1-1/2"C IMC
(NEW)
PANEL
6H
400 MCB
(NEW)
PANEL
5H
400 MCB
(NEW)
PANEL
4H
400 MCB
(NEW)
PANEL
3H
400 MCB
(NEW)
PANEL
2H
400 MCB
(NEW)
PANEL
1H
400 MCB
ELECTRICAL KEYED NOTES:
(1 SET NEW) 3#2 (A/B/C) Cu/THHN + 1#6 (G) Cu/THHN
1-1/2"C EMT & FMC-WHIP AT TRANSFORMER, LENGTH ≤ 72"
1
(1 SET NEW) 4#4/0 (A/B/C+N) Cu/THHN + 1#2 (G) Cu/THHN
2-1/2"C EMT & FMC-WHIP AT TRANSFORMER, LENGTH ≤ 72"
2
SEC
2
(NEW)
PANEL
1L
(NEW) 1T
2
(1 EACH NEW) 1#2 (G) Cu3
1
4
225 MLO
(1 EACH NEW) 250 VAC, 200 AS, 200 AF DETD/RK1, 3P, NEUTRAL-LUG,
NEMA-1 ENCLOSURE
4
(RE-FUSE)
400 AS
225 AF
SEC
2
(NEW)
PANEL
2L
(NEW) 2T
2
3
1
4
225 MLO
3
(NEW) 3T
2
3
1
4SEC
2
(NEW)
PANEL
3L
225 MLO
4
SEC
2
(NEW)
PANEL
4L
225 MLO
SEC
2
(NEW)
PANEL
5L
(NEW) 5T
2
3
1
4
225 MLO
SEC
2
(NEW)
PANEL
6L
(NEW) 6T
2
3
1
4
225 MLO
DATA ROOM 1-2
(EXIST)
200 AS
125 AF
(1 SET NEW)
3#10 (A/B/C) Cu
1#10 (G) Cu
3/4"C EMT
ROOM 2-2
ROOM 5-2
ROOM 6-2
MECH ROOM 2-1
ELEC ROOM 3-2
UPS ELEC ROOM
2
3
(RE-FUSE)
400 AS
400 AF
(1 SET NEW) 4#500
KCMIL
(A/B/C+N) Cu/XHHW-2 + 1#1/0 (G) Cu/XHHW-2
4"C EMT & FMC-WHIP AT PANEL ENTRY, LENGTH ≤ 72"
5
5
5
5
5
5
5(EXIST)
PANEL
HE
100 MLO
(EXIST)
PANEL
LE
100 MLO
(E) 480 :120/240 VAC
15 kVA, NEMA-2
N
G
L
(1 EACH NEW) ATS-E
480Y/277 VAC
100 AS, 4P, 4W, OPEN-TRANS
NEMA-1 ENCLOSURE
(1 SET NEW)
4#2 (A/B/C+N) Cu/RHW-2
1#6 (G) Cu/RHW-2
2"C SCHED-40 PVC (BFF)
N
G
L
(1 EACH NEW) ATS-D
480Y/277 VAC
800 AS, 4P, 4W
OPEN-TRANS
NEMA-1 ENCLOSURE
(2 SETS NEW)
3#500
KCMIL
(A/B/C) Cu/XHHW-2
1#500
KCMIL
(N) Cu/XHHW-2
1#2/0 (G) Cu/XHHW-2
4"C IMC
(1 SET NEW)
3#6 (A/B/C) Cu
1#10 (G) Cu
1"C IMC
+ FMC WHIP AT XFMRS
LTG
PANEL
3ULA
100 MCB
LTG
PANEL
3ULB
100 MCB
(1 EACH NEW)
3UTA
(1 EACH NEW)
3UTB
(1 EACH NEW)
250 VAC
100 AS / 3P
100 AF, DETD, J
NEMA-1
(1 EACH NEW)
250 VAC
100 AS / 3P
100 AF, DETD, J
NEMA-1
(1 SET NEW)
4#2 (A/B/C+N) Cu
1#6 (G) Cu
1-1/2"C IMC
+ FMC WHIP
FROM GEN-1
FROM GEN-1
NEW ELECTRICAL ROOM INSIDE BUILDING
(2 SETS NEW)
3#350
KCMIL
(A/B/C) Cu/XHHW-2
1#350
KCMIL
(N) Cu/XHHW-2
1#1/0 (G) Cu/XHHW-2
3"C SCHED-40 PVC
(8 SETS NEW)
3#600
KCMIL
(A/B/C) Al/CF/XHHW-2
1#350
KCMIL
(N) Al/CF/XHHW-2
4"C SCHED-80 PVC
FROM PMT
G
n
800 AF
800 AT / 3P
100% LSIG
MCB3
MLO
1600 AF
1600 AT / 3P
100% LSIG
MCB1
G
N
L
(NEW)
SWITCH BOARD SN
480Y/277 VAC, 3Ø, 4W, 2500 A
NEMA-1 ENCLOSURE
ATS-B
1600 AS
4 P
OPEN
800 AF
800 AT / 3P
100% LSIG
MCB2
400/3
100/3
400/3
(NEW)
DIST PANEL
2M
400 MLO
(NEW)
DIST PANEL
5M
400 MLO
(1 SET NEW)
3#2 (A/B/C) Cu/RHW-2
1#2 (N) Cu/RHW-2
1-1/2"C IMC
(1 SET NEW)
3#750
KCMIL
(A/B/C) Al/CF/XHHW-2
2#4/0 (N/G) Al/CF/XHHW-2
4"C IMC
(2 SETS NEW)
4#500
KCMIL
(A/B/C+N) Cu/RHW-2
1#2/0 (G) Cu/RHW-2
4"C IMC
(N)
30/3
ADD BRANCH CIRCUIT BREAKERS TO (E) EMDP1:
1. (1 EACH NEW) 150 AT / 3P TO FEED NEW PANEL 3EH
2. (2 EACH NEW) 20AT / 1P TO RE-FEED DATA CENTER LIGHTING
(4 SETS NEW)
4#600
KCMIL
(A/B/C+N) CU/XHHW-2
1#350 (G) CU/XHHW-2
4"C IMC (AFF)
(2 SETS NEW)
3#750
KCMIL
(A/B/C) Al/CF/XHHW-2
1#750
KCMIL
(N) Al/CF/XHHW-2
1#4/0 (G) Al/CF/XHHW-2
4"C IMC
(2 SETS EXISTING RE-ROUTED)
4#500
KCMIL
(A/B/C+N) Cu/THWN-2
1#1/0 (G) Cu
3"C SCHED-40 PVC
MATCH AND EXTENDED AS REQUIRED
DRY-TYPE TRANSFORMER SCHEDULE
TAG
WINDINGSSYSTEM VOLTAGE [VAC]
PRIMARY SECONDARY
CONDUCTOR
MATERIAL
RISE
[°C]
INSULATION [NEMA]
CLASS RATING [°C]
CAPACITY
[KVA]
K
RATE
IMPEDANCE
%Z ≥
X
R
≤
ENCLOSURE
NEMA
TYPE
MATERIAL
LOCATION
1T
2T
3T
6T
75
75
75
75
480Δ 208Y/120-ZZ COPPER R 220 105 20 3.75% 7.2 2 PTD STEEL LEVEL 1 ELEC ROOM #1-2
480Δ 208Y/120-ZZ COPPER R 220 105 20 3.75% 7.2 2 PTD STEEL LEVEL 2 MECH ROOM #2-1
480Δ 208Y/120-ZZ COPPER R 220 105 20 3.75% 7.2 2 PTD STEEL LEVEL 3 ELEC ROOM #3-2
480Δ 208Y/120-ZZ COPPER R 220 105 20 3.75% 7.2 2 PTD STEEL LEVEL 6 ELEC ROOM #6-2
GENERAL NOTES:
1. CONCRETE HOUSE-KEEPING PAD TO BE 4" THICK.
2. SUSPENDED TRANSFORMERS TO BE SUPPORTED BY STRUCTURE ABOVE.
3. FOR HMT PROVIDE POWERSMITH T1000-30H WITH DOE-2016 EFFICIENCY AND FOLLOWING OPTIONS: HD (HINGED DOOR), 2S (DUAL ELECTROSTATIC SHIELD), SPD-PRO240 (240 kA, 7-MODE SPD), LKC (COMPRESSION LUG KIT).
4. FOR NON-HARMONIC-MITIGATING PROVIDE SQUARE D EX LOW-VOLTAGE DISTRIBUTION TRANSFORMERS MEETING DOE-2016 EFFICIENCY.
5. REFER TO STRUCTURAL DETAIL 2/E213 FOR MINIMUM SUPPORT PROVISIONS REQUIRED FOR SUSPENDED TRANSFORMERS.
MOUNTING
CONC PAD
CONC PAD
CONC PAD
CONC PAD
4T 75 480Δ 208Y/120-ZZ COPPER R 220 105 20 3.75% 7.2 2 PTD STEEL LEVEL 4 ELEC ROOM #4-2CONC PAD
5T 75 480Δ 208Y/120-ZZ COPPER R 220 105 20 3.75% 7.2 2 PTD STEEL LEVEL 5 ELEC ROOM #5-2CONC PAD
HMT
YES
YES
YES
YES
YES
YES
COOLING
CLASS
AA
AA
AA
AA
AA
AA
3ET 30 480Δ 208Y/120 COPPER R 220 105 - 3.80% 0.45 2 PTD STEEL LEVEL 3 ELEC ROOM #3-2CONC PADNO AA
3UTA 30 480Δ 208Y/120-ZZ COPPER R 220 80 20 3.75% 7.2 2 PTD STEEL LEVEL 3 ELEC ROOM #3-2SUSPENDEDYES AA
3UTB 30 480Δ 208Y/120-ZZ COPPER R 220 80 20 3.75% 7.2 2 PTD STEEL LEVEL 3 ELEC ROOM #3-2SUSPENDEDYES AA
HARMONIC
Ø-SHIFT
0°
30°
0°
30°
30°
0°
-
30°
30°
TM 15 480Δ 208Y/120 ALUMINUM R 220 150 - 4.70% 0.93 3R PTD STEEL OLD ELECTRICAL ROOMCONC PADNO AA-
(4 SETS NEW)
3#600 (A/B/C) Cu/XHHW-2
1#600 (N) Cu/XHHW-2
1#350 (G) Cu/XHHW-2
4"C SCHED-80 PVC (BFF)
A PERMANENTLY AFFIXED LABEL SHALL BE APPLIED WITH THEAVAILABLE FAULT CURRENT AT THE TIME OF INSTALLATION ANDCALCULATION. THE LABEL SHALL BE 2"x3" IN SIZE AND SHALLBE BLUE LETTERING ON A CONTRASTING BACKGROUND. THISLABEL SHALL ALSO INCLUDE THE DATE OF THE CALCULATION.
PLAN
NOT TO SCALE
2
TRANSFORMER SUSPENSION DETAIL
COPPER WOUND ≤ 45 kVA
ELEVATION
1-5/8" x 1-5/8", 12 GAUGE, 5-MIL
ELECTRO-GALVANIZED WITH 2"L
SLOTS SUITABLE FOR 5/8"Ø
THREADED-ROD (TYPICAL)
REFER TO BEAM LOADING TABLE
SUSPENDED TRANSFORMER,
MAX WEIGHT ≤ 600 LBS
SPRING VIBRATION ISOLATORS,
MASON INDUSTRIES #WGB250572, TO
ACCOMMODATE 5/8" THREADED ROD
MIN WEIGHT CAPACITY ≥ 500 LBS
(TYPICAL OF 4)
≤ 24"
O.C.
≤ 18"
O.C.
5/8"Ø THREADED ROD BOLTED TO
STRUTS USING MANUFACTURER
APPROVED HARDWARE (TYPICAL)
5'-0" O.C. (MAX)
EXACT SPACING COORDINATED FOR
EACH TRANSFORMER SUBMITTED
SHOP DRAWINGS
BOLT STRUT TO BOTTOM FLANGE
OF EXISTING STRUCTURE (TYPICAL)
BASIS-OF-DESIGN MANUFACTURER "UNISTRUT" BEAM LOADING
EXISTING BAR JOISTS
1
1
1
F-4506
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
NS
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
PANEL SCHEDULES
LEVELS 1-3
E020
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING - PAYROLL
(E) LIGHTING - SALES
(E) LIGHTING - SALES
(E) LIGHTING - SALES
(E) LIGHTING - PAYROLL EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD (E) LIGHTING - SALES EXIST.20/1
(E) LOAD EXIST.20/1
EXIST. 50(E) AHU (E) LOAD
(E) WATER HEATER
EXIST.20/1
EXIST.30/1
EXIST.
EXIST. 3
EXIST. (E) HEATER (E) HEATER EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
(E) HEATER (E) HEATER EXIST.
EXIST.
EXIST.EXIST.
20/1
20/1
(E) LOAD
(E) LOAD
20
2.5
5
20
2.5
2.5
2.5
2.5
2.5
2.5
-
-
20
-
-
20
-
-
20
2.5
2.5
2.5
2.5
2.5
2.5
50
3
50
3
50
3
50
3
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING - SOUTH
(E) LIGHTING - SOUTH
(E) LIGHTING - SOUTH
(E) LIGHTING - SOUTH
(E) LIGHTING - MAILROOM EXIST.
EXIST.
(E) LIGHTING
(E) LIGHTING - RESTROOM
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING - EAST
(E) STREET ENTRY LIGHTS
(E) LIGHTING - SOUTH EXIST.20/1
EXIST.
EXIST.
EXIST.
EXIST.
EXIST. EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
(E) HEAT - OFFICE
EXIST.
EXIST.
EXIST.
EXIST.
(E) AHU
(E) EAST POLE LIGHTING EXIST.
EXIST.
EXIST.
20/1
20/1
(E) LIGHTING - NW LEASE OFFICE
(E) LIGHTING - CANOPY
5
20
20
2.5
2.5
2.5
2.5
2.5
15
-
-
20
7
2.5
2.5
2.5
2.5
2.5
2.5
50
3
40
3
(E) SPACE HEAT
(E) SPACE HEAT
50
3
50
3
20
2
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING EXIST.
EXIST.
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING (E) LIGHTING EXIST.20/1
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1
EXIST. (E) HEATER
(E) LIGHTING EXIST.20/1
EXIST.
EXIST.
EXIST. (E) HEATER
(E) HEATER EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
EXIST. (E) HEATER
(E) AHU EXIST.50
EXIST.
EXIST.3
20/1
20/1
(E) LIGHTING
(E) LIGHTING
20
20
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
15
20
20
2.5
2.5
2.5
2.5
2.5
2.5
50
3
50
3
50
3
40
3
480Y/277
35
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
1H
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 1-3
400
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
45
-
57x1.25=
x1.0=
CONN EQUIP
CONN RCPT
-
-
-
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
90
147
AMPS
KVA90
177
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
480Y/277
35
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
2H
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 2-3
400
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
35
-
44x1.25=
x1.0=
CONN EQUIP
CONN RCPT
5
-
5
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
100
149
AMPS
KVA100
180
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
480Y/277
35
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
3H
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 3-3
400
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
45
-
57x1.25=
x1.0=
CONN EQUIP
CONN RCPT
-
-
-
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
95
152
AMPS
KVA95
183
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
20
3
(E) SPACE HEAT
30
3
SPARESPARE
SPACESPACE
SPACE
SPACE
SPACE
20
2
(E) WEST POLE LIGHTING
(E) SPACE HEAT EXIST.30/1 5
SPARESPARE
SPARESPARE
SPARESPARE
(E) LOAD EXIST.20/1 2.5
20/1
20/1
20/1
20/1
20/1 20/1
20/1 20/1
SPARESPARE
SPARESPARE
SPARESPARE
SPARESPARE
20/1
20/1
20/1
20/1
20/1 20/1
20/1 20/1
SPARESPARE
SPARESPARE 20/1 20/1
20/1 20/1
SPACESPACE
SPACESPACE
SPACESPACE
SPACE
SPACE
SPACE
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING
(E) LIGHTING 2.5
2.5
(E) LIGHTING EXIST.20/1 2.5EXIST. 20/1(E) LIGHTING 2.5
EXIST.
EXIST.
REPLACEMENT PANELBOARD FOR 1HA REPLACEMENT PANELBOARD FOR 2HA REPLACEMENT PANELBOARD FOR 3HA
SPARESPARE
SPARE
SPARE
SPARE
20/1
20/1
20/1
20/1 20/1
SPARESPARE
SPARESPARE 20/1 20/1
20/1 20/1
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
EXIST. 20/1(E) LOAD (E) LOAD EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD (E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD (E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD (E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
20/1
20/1
(E) LOAD
(E) LOAD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION EXIST.
EXIST.
(E) WORKSTATION
(E) WORKSTATION
EXIST.20/1
EXIST.20/1EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION EXIST.20/1
(E) WORKSTATION
(E) WORKSTATION
EXIST.20/1
EXIST.20/1EXIST. 20/1
EXIST. 20/1(E) WORKSTATION (E) WORKSTATION EXIST.30/1
20/1
20/1
(E) WORKSTATION
(E) WORKSTATION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3LA
EXIST. 20/1
20/1
(E) LOAD
1
1
3LB
EXIST. (E) LOAD
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD
(E) CIRCUIT (NORTHWEST SIDE) EXIST.
EXIST.
(E) RECEPTACLES - STU 200
(E) RECEPTACLES - STU 200
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) RECEPTACLES - STU 200 EXIST.20/1
(E) RECEPTACLES - STU 200 EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 30
(E) LOAD
(E) LOAD
(E) WATER HEATER
EXIST.20/1
EXIST.20/1
(E) OUTLET - TELEPHONE
EXIST.20/1
EXIST.20/1
EXIST. 2
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) RECEPTACLES - STU 220 EXIST.20/1
(E) BPT FOR A/C EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST.20/1
EXIST.20/1
20/1
20/1
(E) RECEPTACLES - STU 200
(E) LOAD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
(E) RECEPTACLES - STU 208
(E) RECEPTACLES - STU 208
(E) RECEPTACLES - STU 208
(E) RECEPTACLES - STU 208
(E) RECEPTACLES - STU 200
(E) RECEPTACLES - STU 200
(E) RECEPTACLES - STU 200
(E) RECEPTACLES - STU 200
(E) RECEPTACLES - STU 200
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION EXIST.
EXIST.
(E) WORKSTATION
(E) WORKSTATION
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) DEP COPIER PAYROLL STORAGE
(E) LOAD
(E) LOAD
(E) WORKSTATION EXIST.20/1
(E) WORKSTATION
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
20/1
20/1
(E) WORKSTATION
(E) LOAD 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) CONFERENCE ROOM
(E) CONFERENCE ROOM
(E) CHRISTMAS LIGHTS
(E) CHRISTMAS LIGHTS
(E) CHRISTMAS LIGHTS EXIST.
EXIST.
(E) CHRISTMAS LIGHTS
(E) 2LA
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) CHRISTMAS LIGHTS
(E) DED COPIER
(E) 2LA EXIST.20/1
(E) PRINTER IN MARKET REP AREA
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1(E) DED COPIER
(E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
20/1
20/1
(E) CHRISTMAS LIGHTS
(E) COPIER SALES FOR ROOM 205 1
1
1
1
1
1
1
1
1
1
1
1
1
1
(E) COPIER SALES FOR ROOM 205
EXIST. 20
EXIST. 2
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1EXIST. 20(E) LOAD
(E) RECEPTACLES - MAILROOM EXIST.20/1
(E) LOAD
EXIST.20/1
EXIST.20/1
2EXIST.
EXIST. 20/1(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
(E) LOAD
(E) PHONE & DIRECTORY
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) TIME CLOCK PARKING
(E) SECURITY GUARD DESK
(E) ENTRY HALL LITES
(E) LOAD EXIST.20/1
(E) LOAD
(E) ELEVATOR PIT
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) HILO PAD LITES
(E) WATER SPRINKLER
(E) TIME CLOCK
(E) DOCK LOCK EXIST.20/1
20/1
20/1
(E) LOAD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
3
1
3
(E) RECEPTACLES - MAILROOM
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) CHRISTMAS LIGHTS
(E) CHRISTMAS LIGHTS
(E) CHRISTMAS LIGHTS
(E) RECEPTACLES - CONFERENCE ROOM
(E) LOAD EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RECEPTACLES - MAIL ROOM
(E) WORKSTATION
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20
EXIST. 2
(E) EQUIPMENT
(E) CLC 5100
(E) LOAD EXIST.
EXIST.
(E) LOAD EXIST.
EXIST.
20/1
20/1
(E) LOAD
(E) WORKSTATION
3
1
1
3
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
20
2
20
2
(E) CHRISTMAS LIGHTS
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 30
(E) LOAD
(E) WATER HEATER
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 2
EXIST.
EXIST.
EXIST.
20/1(E) LOAD
(E) 2ND PLOTTER
(E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
(E) 2ND PLOTTER EXIST.
EXIST.
-20/1 (E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
20/1
20/1
(E) LOAD
(E) LOAD
1
1
3
1
1
1
1
1
1
1
1
1
5
1
1
5
1
1
1
1
1
1
40
2
20
2
2LA
2LB
2LC
1LA
EXIST. 20/1(E) LOAD 1
EXIST. 20/1(E) LOAD 1
EXIST. 20/1(E) LOAD 1
1LB
1LC
(E) WORKSTATION EXIST.20/1 1
SPACE
208Y/120
14
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
1L
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 1-3
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
4
-
5x1.25=
x1.0=
CONN EQUIP
CONN RCPT
28
61
28
36
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
69
AMPS
KVA-
192
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR 1L*
SPACE
SPACESPACE
SPACESPACE
20/1
20/1
SPACE
SPACE
SPACE
5655
5857
6059
6261
6463
6665
6867
7069
7271
7473
7675
7877
8079
8281
8483
8685
8887
9089
9291
9493
9695
9897
10099
102101
104103
106105
108107
110109
112111
114113
116115
118117
120119
SPACE
20/1
SPACE
SPACE
SPACE
208Y/120
14
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
2L
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 2-3
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
7
-
9x1.25=
x1.0=
CONN EQUIP
CONN RCPT
11
58
11
34
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
54
AMPS
KVA-
150
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR 2L*
SPACE
SPACE
SPACE
5655
5857
6059
6261
6463
6665
6867
7069
7271
7473
7675
7877
8079
8281
8483
8685
8887
9089
9291
9493
9695
9897
10099
102101
104103
106105
108107
110109
112111
114113
116115
118117
120119
SPACE
SPACE
SPACE
208Y/120
14
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
3L
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 3-3
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
-
-
-x1.25=
x1.0=
CONN EQUIP
CONN RCPT
-
58
-
34
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
34
AMPS
KVA-
95
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR 3L*
SPACE
SPACESPACE
SPACESPACE
SPACE
SPACE
SPACE
5655
5857
6059
6261
6463
6665
6867
7069
7271
7473
7675
7877
8079
8281
8483
8685
8887
9089
9291
9493
9695
9897
10099
102101
104103
106105
108107
110109
112111
114113
116115
118117
120119
SPACE
SPACE
SPACE
SPACE
EXIST. (E) LOAD
SPARE
SPACE
SPARE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPARE
SPACE
SPARE
SPARE
SPACE
SPARE
SPARESPARE
3HA
2HA
1HA
EXIST
EXIST 20/1
(E) LOAD
(E) EMERGENCY LIGHTING
(N) 3EL ONE
LINE
SPARE
DGRM
-20/1
- 20/1
- 20/1
SPARE SPARE -20/1
VIA (N) 3ET
SPARE
-
-
24
-
-
2
20
480Y/277
22
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
3EH
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 3-2
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA24
2
24
3x1.25=
x1.0=
CONN EQUIP
CONN RCPT
20
-
20
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
47
AMPS
KVA-
57
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
30
27
25
29
X
SPARE -20/1 -
SPACESPACE
SPACESPACE
SPACESPACE
NEW PANELBOARD RE-FEEDS LOADS FROM DP3UPS
50
3
50
3
SPACESPACE
SPACESPACE
SPACESPACE
SPACESPACE
SPACESPACE
SPACESPACE
EXIST 20/1(E) GENERAL LOAD (E) GENERAL LOAD EXIST20/1
EXIST 20/1
EXIST 20/1
(E) GENERAL LOAD (E) GENERAL LOAD EXIST20/1
(E) GENERAL LOAD
0.6
0.6
0.6
0.6
0.6
208Y/120
10
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
3EL
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 3-2
100
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA24
2
24
3x1.25=
x1.0=
CONN EQUIP
CONN RCPT
20
-
20
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
47
AMPS
KVA-
57
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
30
27
25
29
X
(E) GENERAL LOAD EXIST20/1 0.6
(E) REFRIGERATOR(E) HELP CENTER MANAGER RECEPT
20/1
20/1
20/1
20/1
20/1 20/1
NEW PANELBOARD RE-FEEDS LOADS FROM L3UPS & L3UPS1
(E) REFRIGERATOR(E) WEST WALL RECEPT
(E) MICROWAVE(E) SOUTH WALL HELP CENTER RECEPT
(E) ICE MAKER(E) SECOND FLOOR 208V OUTLET
20/1
20/1
20/1
20/1
20/1
(E) GFCI OUTLET
(E) COPIER(E) LOAD
(E) SECOND FLOOR OUTLET(E) SECOND FLOOR OUTLET
20/1
20/1
20/1
20/1 20/1
EXIST 20/1(E) GENERAL LOAD (E) GENERAL LOAD EXIST20/1
EXIST 20/1
EXIST 20/1
(E) GENERAL LOAD (E) GENERAL LOAD EXIST20/1
(E) GENERAL LOAD
0.6
0.6
0.6
0.6
0.6
(E) GENERAL LOAD EXIST20/1 0.6
(E) GENERAL LOAD EXIST0.6EXIST (E) GENERAL LOAD 0.6
(E) COMP REPAIR RECEPT (E) REFRIGERATOR
DP3
UPS
L3
UPS
34
36
38
32
42
40
41
33
35
37
39
31(E) CONFERENCE OUTLET(E) SECOND FLOOR OUTLET
(E) SECOND FLOOR OUTLET(E) SECOND FLOOR OUTLET
20/1 20/1
20/1 20/1
20
2
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
EXIST
1.2
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
1.2
0.6
0.6
0.6
0.6
0.6
0.6
0.6
L3
UPS1
SPACESPACE
SPACESPACE
SPACESPACE
SPACESPACE
SPACE SPACE
SPACE SPACE
SPACE
208Y/120
10
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
3ULA & 3ULB
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 3-2
100
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA24
2
24
3x1.25=
x1.0=
CONN EQUIP
CONN RCPT
20
-
20
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
47
AMPS
KVA-
57
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
X
SPACE
SPACESPACE
(TWO SUCH) NEW A & B PANELBOARDS TO FEED IDF ROOM DOUBLE-CORDED EQUIPMENT
SPACESPACE
SPACESPACE
SPACESPACE
3#10 30/1(N) LEVEL 2 IDF L5-30R RECEPTACLE (N) LEVEL 2 IDF L5-30R RECEPTACLE 3#1030/1
3#10 30/1
3#10 30/1
(N) LEVEL 2 IDF L5-30R RECEPTACLE (N) LEVEL 2 IDF L5-30R RECEPTACLE 3#1030/1
(N) LEVEL 2 IDF L5-30R RECEPTACLE
2
2
2
2
2
SPARE -30/1 -
SPACESPACE
SPACE SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
EXIST. 5
10
SPARE 20/1
SPARE 20/1
SPARE20/1
SPARE20/1
SPARE 20/1
SPARE
SPARE 20/1
20/1
SPARE
SPARE
SPARE
SPARE
20/1
20/1
20/1
1
1
1
1
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
20/1
20/1
20/1
SPARE
SPARE
SPARE
SPARE
SPARE
SPARE
20/1
20/1
20/1
20/1
20/1
20/1
20/1
20/1
20/1
EXIST.
EXIST.
EXIST.
EXIST (E) HVAC LOAD 8
480Y/277
22
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
G2
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
GENERATOR ROOM
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA12
5
12
5x1.25=
x1.0=
CONN EQUIP
CONN RCPT
8
-
8
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
37
62
AMPS
KVA37
75
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
30
27
25
29
X
NEW PANELBOARD RE-FEEDS LOADS FROM ODP & IDP
EXIST (E) FAN
(E) HVAC LOAD EXIST25
5
EXIST (E) TRANSFORMER 12
IDP
34
36
38
32
42
40
41
33
35
37
39
31
ODP
SPACESPACE
SPACESPACE
SPACESPACE
SPACESPACE
20
3
70
3
20
3
20
3
30
3
15
3
(E) GENERAL LOAD EXIST8
(E) LIGHTING LOAD EXIST5
SPARE20
3
SPARE 20
3
SPACESPACE
SPACESPACE
SPACESPACE
SPACESPACE
SPACESPACE
1
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
NS
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
PANEL SCHEDULES
LEVELS 4-6
E021
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING EXIST.
EXIST.
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING EXIST.20/1
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 50
EXIST.
EXIST. 3
(E) HEATER
(E) LIGHTING EXIST.20/1
(E) HEATER EXIST.
EXIST.
EXIST.EXIST.
EXIST.
EXIST.
(E) AHU
EXIST.
(E) HEATER
-
EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
(E) HEATER (E) HEATER
EXIST.-
EXIST.
-
-
EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
(E) ROOFTOP CU EXIST.
-
-
EXIST.
EXIST.
20/1
20/1
(E) LIGHTING
(E) LIGHTING
-
10
-
-
-
-
10
-
-
-
20
2.5
2.5
2.5
20
2.5
2.5
2.5
2.5
2.5
10
20
20
20
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
50
3
50
3
(E) ROOFTOP CU 20
3
50
3
50
3
20
3
20
3
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING EXIST.
EXIST.
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING EXIST.20/1
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 50
(E) LIGHTING
(E) HEATING
(E) LIGHTING EXIST.20/1
(E) LIGHTING EXIST.20/1
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1EXIST.
EXIST. 3
EXIST. (E) HEATING EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
(E) HEATING EXIST.
EXIST.
EXIST.EXIST.
20/1
20/1
(E) LIGHTING
(E) LIGHTING
20
2.5
2.5
20
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
-
-
15
-
-
20
-
-
20
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
50
3
40
3
(E) HEATING
(E) HEATING
50
3
50
3
480Y/277
35
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
5H
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 5-3
400
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
53
-
67x1.25=
x1.0=
CONN EQUIP
CONN RCPT
-
-
-
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
95
-
AMPS
KVA95
-
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
480Y/277
35
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
6H
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 6-3
400
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
45
-
57x1.25=
x1.0=
CONN EQUIP
CONN RCPT
-
-
-
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
130
187
AMPS
KVA130
225
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR 5HA REPLACEMENT PANELBOARD FOR 6HA
(E) LIGHTING EXIST.20/1 2.5
SPARESPARE 20/1 20/1
SPARESPARE
SPARESPARE 20/1 20/1
20/1 20/1
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
(E) LIGHTINGEXIST. 20/1 (E) LIGHTING EXIST.20/1 2.52.5
SPARESPARE 20/1 20/1
SPARESPARE
SPARESPARE 20/1 20/1
20/1 20/1
SPACE
SPACE
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - LEVEL 6 (10)
(E) OUTLETS - LEVEL 6 (7)
(E) OUTLETS - ROOM 628 (1)
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - ROOM 600 (3)
(E) OUTLETS - ROOM 601,602 (4)
(E) OUTLETS - RM 611 (2) EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - RM 652,653,654 (4)
(E) OUTLETS - ROOM 603,657
(E) LIGHTING - SOUTH PATIO
(E) LIGHTING - RM 600, ELEVATOR AREA EXIST.20/1
(E) OUTLETS - RM 600C,606 (3)
(E) OUTLETS - RM 603,605,615 (5)
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING - NORTH HALL WAY
(E) OUTLETS - ROOM 655 (8)
(E) OUTLETS - RM 603,604 (2) EXIST.20/1
(E) R-4 A/C CONTROLS EXIST.20/1
EXIST.30/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - LEVEL 6 (9)
(E) LIGHTING - NORTH PATIO
(E) OUTLETS - RM 605, NORTH PATIO (3)
(E) OUTLETS - RM 621 (1)
(E) BLUE COMPRESSOR EXIST.20/1
(E) LIGHTING - RM 609,612 EXIST.20/1
(E) LIGHTING - NORTH ELEVATOR
(E) LIGHTING - SOUTH ELEVATOR
EXIST.20/1
EXIST.20/1
EXIST. 50
EXIST. 2
(E) OUTLET - 621 DRYER OVEN
(E) OUTLETS - RM 610,611 REF (3) EXIST.20/1
(E) OUTLETS - RM 621 (1)
(E) DISHWASHER - RM 621
EXIST.20/1
EXIST.20/1
1
0.6
0.6
1
1
1
1
1
0.6
0.6
0.6
0.6
0.6
1
8
0.6
0.6
1
0.6
0.6
1
1
0.6
0.6
0.6
0.6
0.6
0.6
0.6
(E) R-4 A/C CONTROLS
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) PENTHOUSE
(E) OUTLETS - RMM 600,654,
(E) OUTLETS - RM 656 REFRIGERATOR
(E) OUTLETS - RM 630,631,636 EXIST.
EXIST.
(E) OUTLETS - RM 658 EXIST.20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - RM 643,654,655
(E) OUTLETS - RM 600,605
(E) OUTLETS - RM 642,646,647 EXIST.20/1
(E) LIGHTING - RM 645,654 DOWNLIGHT
(E) LIGHTING - RM 612
EXIST.20/1
EXIST.20/1EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLET - RM 642
(E) OUTLETS - RM 600
(E) OUTLET - TIME CLOCK
(E) LIGHTING - RM 612 EXIST.20/1
(E) LIGHTING - DOWNLIGHT EXIST.20/1
(E) LIGHTING - RM 638
(E) LIGHTING - RM 638,641
EXIST.20/1
EXIST.20/1EXIST. 20/1(E) OUTLETS - RM 615,616,617,618,619
(E) OUTLETS - RM 612 EXIST.20/1
20/1
20/1
(E) OUTLETS - RM 630,629
(E) OUTLETS - RM 645
1
1
0.6
1
1
1
1
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) CUBICLE WHIPS RM 654
(E) CUBICLE WHIPS RM 654
(E) CUBICLE WHIPS RM 654
(E) CUBICLE WHIPS RM 654
(E) CUBICLE WHIPS RM 607 EXIST.
EXIST.
(E) CUBICLE WHIPS RM 607
(E) OUTLETS - RM 613,614,615
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) CUBICLE WHIPS RM 654
(E) CUBICLE WHIPS RM 654
(E) CUBICLE WHIPS RM 654
(E) CUBICLE WHIPS RM 632 EXIST.20/1
(E) OUTLETS - RM 608
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 30
EXIST. 2
EXIST. 20/1
(E) CUBICLE WHIPS RM 654
(E) ELEV ROOFTOP
(E) OUTLETS - RM 609 EXIST.20/1
(E) HELIPORT PAD LIGHTING EXIST.20/1
(E) ELEV ROOFTOP
(E) AIR HANDLER
EXIST.50
EXIST.2
EXIST. 50
EXIST. 2
EXIST. 20/1
(E) AIR HANDLER
(E) LOAD
(E) MECHANICAL ROOM DRYER EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1(E) LOAD (E) LOAD EXIST.20/1
20/1
20/1
(E) CUBICLE WHIPS RM 607
(E) CUBICLE WHIPS RM 654
0.6
0.6
8
1
0.6
0.6
0.6
0.6
1
0.6
0.6
0.6
0.6
0.6
0.6
0.6
8
1
4
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
(E) CUBICLE WHIPS RM 632
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLET - RM 6-3
(E) LIGHTING - RM 607
(E) OUTLETS - RM 620
(E) OUTLETS - RM 634,635,636
(E) OUTLETS - RM 630,632,636 EXIST.
EXIST.
(E) OUTLETS - RM 625,626,627
(E) OUTLETS - RM 639-A,639-B
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 30
EXIST. 2
(E) PROJECTOR - SHADES RM 635
(E) LIGHTING - RM 637
(E) OUTLETS - 639-C EXIST.20/1
(E) OUTLETS - RM 639-C, 655
(E) OUTLETS - FIRE ALA(E) RM PANEL
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING - RM 633,635
(E) OUTLETS - RM 635
(E) REFRIGERATOR RM 634
(E) CONF TABLE OUTLETS RM 635 EXIST.20/1
(E) AUDIO VISUAL - RM 635 EXIST.20/1
(E) OUTLETS - RM 656
(E) OUTLETS - RM 649
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - RM 638,644
(E) OUTLETS - 639,941,642,644
(E) DISPOSAL, D/W, CAN LIGHTS 621
(E) LIGHTING - RM 635 EXIST.20/1
(E) TV EXIST.20/1
EXIST. 20/1
EXIST. 20/1(E) LIGHTING - RM 639
(E) LIGHTING - HALLWAY, HOBBY
(E) GREEN COMPRESSOR RM 6-2
(E) TV EXIST.20/1
20/1
20/1
(E) OUTLETS - RM 639,630
(E) WATER HEATER
0.6
0.6
0.6
0.6
1
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
1
0.6
1
0.6
1
0.6
1
1
5
0.6
0.6
0.6
1
0.6
(E) DISPOSAL RM 621
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RECEPTACLES - 548,553,554
(E) RECEPTACLES - 540,541,544,548
(E) LOAD
(E) LOAD
(E) COLOR COPIER EXIST.
EXIST.
(E) MICROWAVE
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD
(E) RECEPTACLES - FURNITURE
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RECEPTACLES - FURNITURE
(E) RECEPTACLES - FURNITURE
(E) RECEPTACLES - FURNITURE
(E) RECEPTACLES - FURNITURE EXIST.20/1
(E) RECEPTACLES - FURNITURE EXIST.20/1
(E) RECEPTACLES - FURNITURE
(E) RECEPTACLES - FURNITURE
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RECEPTACLES - FURNITURE
(E) RECEPTACLES - FURNITURE
(E) RECEPTACLES - FURNITURE
(E) RECEPTACLES - FURNITURE EXIST.20/1
(E) RECEPTACLES - FURNITURE
(E) RECEPTACLES - FURNITURE
EXIST.20/1
EXIST.20/1
EXIST. 20/1(E) RECEPTACLES - FURNITURE (E) RECEPTACLES - FURNITURE EXIST.20/1
20/1
20/1
(E) COLOR COPIER
(E) LOAD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RECEPTACLES - GENERAL
(E) LOAD
(E) RECEPTACLES - RM 549
(E) RECEPTACLES - RM 550
(E) LOAD EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1(E) LOAD (E) LOAD EXIST.20/1
20/1
20/1
(E) LOAD
(E) LOAD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(E) OUTLETS - RM 643,644,645,646,647 EXIST.20/1EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - RM 524,533,535,537,538B
(E) LOAD
(E) OUTLET (5) RM 538,539,615
(E) OUTLETS - RM 615,616,617,618,619 EXIST.20/1
(E) OUTLETS - RM 506,507,508 EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - RM 538,545, EDF
(E) OUTLETS - RM 528,539,540,544,545
(E) LIGHTING - ELEVATOR LOBBY
(E) OUTLETS - RM 508,509,510 EXIST.20/1
(E) OUTLETS - RM 552,553 EXIST.20/1
(E) OUTLETS - RM 503-B,503-C,503-D,503
(E) OUTLETS - RM 549,550,551
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 30
EXIST. 2
(E) LIGHTING - ELEVATOR LOBBY
(E) WATER HEATER RM 5-4
(E) OUTLETS - RM 547 EXIST.20/1
(E) OUTLETS - RM 500-A,ICEMARKER EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) OUTLETS - RM 5-3 PHONE BOARD
(E) OUTLETS - RM 502
(E) OUTLETS - RM 502
(E) OUTLETS - RM 501,502
(E) OUTLETS - RM 519 EXIST.20/1
EXIST.20/1 (E) OUTLETS - CONFERENCE ROOM
(E) OUTLETS - RM 522 EXIST.20/1
EXIST. 20/1(E) OUTLETS - RM 554,555
(E) OUTLETS - RM 500-A
(E) OUTLETS - RM 503-B, 503-C
EXIST.20/1
EXIST.
(E) OUTLETS - RM 500-B
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1 (E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
20/1
20/1
(E) LOAD
(E) LOAD 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RECEPTACLES - CONFERENCE ROOM
(E) RECEPTACLES - COUNTER PLUG
(E) GARBAGE DISPOSAL, D/W
(E) LOAD
(E) COUNTER PLUG EXIST.
EXIST.
(E) COUNTER PLUG
(E) REFRIGERATOR
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) HALL MONITOR
(E) ELEC DUPLEX REC
(E) DOWNLIGHT
(E) MICROWAVE OVEN EXIST.20/1
(E) COUNTER PLUG
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) COPIER
(E) DOWNLIGHT
(E) LOAD
(E) WORKSTATION EXIST.20/1
(E) WORKSTATION EXIST.20/1
(E) BALLROOM - LIGHTING
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) WORKSTATION EXIST.20/1
EXIST.20/1
EXIST.20/1
EXIST. 20/1(E) LOAD EXIST.20/1
20/1
20/1
(E) COUNTER PLUG
(E) HEATER
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(E) LIGHTING - 419 EXIST.
EXIST.
(E) RECEPTACLES - 450 449, EXIT/EMERG
(E) RM 451,452A,452B
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RM 434
(E) RM 438,439
(E) RM 404B,404C EXITS/EMERGENCY
(E) LOAD EXIST.20/1
(E) RM 416/417
(E) HALL 455 EXIT/EMER
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RM 433
(E) RM 420 OVEN
(E) RM 420 OVEN
(E) CONF 444 LIGHTS EXIST.20/1
(E) RM 452 EXIST.20/1
(E) LOAD
(E) RM 450/451
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) EDF AREA LIGHTS
(E) RM 4-3
(E) LOAD
(E) RM 447-A,449,450,451 EXIST.20/1
(E) OVEN 405A EXIST.30
EXIST.2
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) RM 444 CONF
(E) RM 451 COPIER
(E) RM 451 PRINTER
(E) RM 444 CONF
(E) RM 454,449 EXIST.20/1
(E) RM 452 EXIST.20/1
(E) RM 451,450 REC,455 HALL
(E) RM 451 COUNTER TOP
EXIST.20/1
(E) RM 451 FRIDGE
(E) RM 444 TABLE PROJECTOR
20/1
20/1
(E) RECEPTACLES - 417(E) RM 431,436,437,438,439
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(E) WORKSTATION
(E) WORKSTATION
(E) WORKSTATION
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1(E) LOAD (E) LOAD EXIST.20/1
20/1
20/1
(E) LOAD
(E) LOAD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4LA
4LB
4LC
5LA
5LB
5LC
5LD
6LA
6LB
6LD
6LC
EXIST. 20/1
EXIST. 20/1
EXIST. 20/11
1
1
20/1
(E) OUTLETS - RM 548 EXIST.120/1 (E) LIGHTING - ROOM 611 EXIST.20/1 1
EXIST.20/1
EXIST.20/1
1
1
(E) LOADEXIST. 20/11
(E) LOAD EXIST.20/1 0.6
(E) RECEPTACLESEXIST. 20/10.6
480Y/277
35
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
4H
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 4-3
400
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA28
-
35
-x1.25=
x1.0=
CONN EQUIP
CONN RCPT
-
-
-
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
119
154
AMPS
KVA119
186
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR 4HA
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
EXIST. 20/1
EXIST. 30/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING
(E) HVAC UNIT
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING EXIST.
EXIST.
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LIGHTING
(E) LIGHTING
(E) HVAC UNIT
(E) LIGHTING EXIST.20/1
(E) HVAC UNIT
(E) HVAC UNIT
EXIST.30/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 30/1
EXIST. 30/1
(E) HVAC UNIT
(E) HVAC UNIT
(E) HVAC UNIT
(E) HVAC UNIT EXIST.30/1
(E) HVAC UNIT EXIST.30/1
(E) HVAC UNIT
(E) HVAC UNIT
EXIST.20/1
EXIST.20/1
EXIST. 30/1
EXIST. 30/1
EXIST. 20/1
(E) HVAC UNIT
(E) HVAC UNIT
(E) HVAC UNIT
(E) HVAC UNIT EXIST.50
EXIST.
EXIST.3
EXIST. 20/1
EXIST. 60/1
EXIST. 40/1
EXIST. 40/1
(E) HVAC UNIT
(E) HVAC UNIT
(E) HVAC UNIT
(E) HVAC UNIT
(E) HVAC UNIT EXIST.20/1
(E) HVAC UNIT EXIST.20/1
(E) HVAC UNIT
(E) HVAC UNIT
EXIST.20/1
EXIST.20/1
EXIST. 30/1
EXIST. 30/1
(E) HVAC UNIT
(E) HVAC UNIT (E) HVAC UNIT EXIST.40/1
20/1
20/1
(E) LIGHTING
(E) LIGHTING
3
7
3
3
3
3
3
20
5
3
5
5
2.5
2.5
2.5
2.5
2.5
5
5
7
7
10
3
3
5
5
5
5
3
3
2.5
2.5
2.5
2.5
2.5
5
2.5
(E) HVAC UNIT EXIST.30/1 5
SPARESPARE 20/1 20/1
SPACE
208Y/120
14
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
4L
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 4-3
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
5
-
7x1.25=
x1.0=
CONN EQUIP
CONN RCPT
16
76
16
43
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
66
AMPS
KVA-
183
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR 4L*
SPACE
SPACESPACE
SPACESPACE
SPACE
SPACE
SPACE
5655
5857
6059
6261
6463
6665
6867
7069
7271
7473
7675
7877
8079
8281
8483
8685
8887
9089
9291
9493
9695
9897
10099
102101
104103
106105
108107
110109
112111
114113
116115
118117
120119
SPACE
SPACE
SPACE
SPACE
208Y/120
14
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
5L
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 5-3
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
-
-
-x1.25=
x1.0=
CONN EQUIP
CONN RCPT
8
97
8
54
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
62
AMPS
KVA-
172
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR 5L*
SPACE
SPACE
SPACE
5655
5857
6059
6261
6463
6665
6867
7069
7271
7473
7675
7877
8079
8281
8483
8685
8887
9089
9291
9493
9695
9897
10099
102101
104103
106105
108107
110109
112111
114113
116115
118117
120119
SPACE
SPACE
SPACE
208Y/120
14
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
6L
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
ELEC 6-3
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
22
-
28x1.25=
x1.0=
CONN EQUIP
CONN RCPT
29
57
29
34
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
-
70
AMPS
KVA-
-
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR 6L*
SPACE
SPACE
5655
5857
6059
6261
6463
6665
6867
7069
7271
7473
7675
7877
8079
8281
8483
8685
8887
9089
9291
9493
9695
9897
10099
102101
104103
106105
108107
110109
112111
114113
116115
118117
120119
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACESPACE
4HA
5HA
6HA
SPACE
SPACE SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPARE20/1
SPARE20/1
SPARE 20/1
SPARE 20/1
SPARE20/1
SPARESPARE
SPARESPARE 20/1 20/1
20/1 20/1
SPARE 20/1
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
480Y/277
35
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
MP
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
OLD ELEC ROOM
225
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA15
24
15
30x1.25=
x1.0=
CONN EQUIP
CONN RCPT
-
-
-
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
120
165
AMPS
KVA120
199
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
46
48
50
44
54
52
45
47
49
43
53
51
REPLACEMENT PANELBOARD FOR MP
SPACE
SPACE
SPACE
SPACE
(E) HVAC LOAD EXIST.
(E) HVAC LOAD EXIST.
(E) HVAC LOAD EXIST.
(E) HVAC LOAD EXIST.
40
EXIST.
EXIST.
3
(E) LIGHTING EXIST.20/1
(E) LIGHTING EXIST.20/1
(E) LIGHTING
(E) LIGHTING
EXIST.20/1
EXIST.20/1 2
2
2
2
15
15
20
20
(E) LIGHTING EXIST.20/1 2
SPARESPARE 20/1 20/1
40
3
40
3
40
3
30
3
30
3
30
3
30
3
20
3
(E) LIGHTING20/1 2
(E) LIGHTING20/1 2
SPARE20/1
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
20/1
20/1
20/1
20/1
20/1
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) LIGHTING
(E) HVAC LOAD
(E) HVAC LOAD
(E) SPARE
(N) TRANSFORMER TM
EXIST.
EXIST.
ONE
(E) HVAC LOADEXIST.
EXIST.
EXIST.
EXIST.
EXIST.
EXIST.
2
2
2
2
2
15
20
20
10
15 kVALINE
DGRM
208Y/120
14
Ø
43
AMP MCB
AMP MLO
VOLT
KAIC
WIRE
-
OPT:
INT TVSS
FEED THRU
CBA
BUS:
SURFACEX
MTG:
ML
LOCATION:
PANEL:
FLUSH
NEUTRAL
SYS GND
ISO GND
X
X
LOAD
KVA
BRKR
SIZE
CKT
NO
LOAD DESCRIPTION
WIRE
SIZE
CKT
NO
BRKR
SIZE
LOAD
KVA
LOAD DESCRIPTION
WIRE
SIZE
CU
NEMA-1
ENC
MAT
OLD ELEC ROOM
60
CONN LTG
XFER LOADxNEC=
x1.0=KVA
KVA-
-
-
-x1.25=
x1.0=
CONN EQUIP
CONN RCPT
8
-
8
-
KVA
KVA
CONN HVAC
TOTAL LOAD
x1.0=
KVA
6
14
AMPS
KVA6
39
ALL WIRING FOR 20A/1P CKT.
SHALL CONSIST OF 2#12, 1#12G IN
3/4"C UNLESS OTHERWISE NOTED.
4
6
8
2
14
18
16
12
24
22
20
10
3
5
7
1
13
17
15
11
21
19
9
23
26
28
34
36
38
32
30
42
40
27
25
41
33
35
37
39
29
31
X
REPLACEMENT PANELBOARD FOR ML
SPACE
SPACE
SPACE
SPACE
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD
(E) CONTROLS EXIST.
EXIST.
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD
(E) LOAD
EXIST.20/1
EXIST.20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
EXIST. 20/1
(E) LOAD
(E) LOAD
(E) LOAD
(E) LOAD EXIST.20/1
(E) LOAD EXIST.20/1
(E) HVAC LOAD EXIST.
EXIST. (E) HVAC LOAD
20/1
20/1
(E) CONTROLS
(E) LOAD
2
0.4
0.4
0.4
0.4
0.2
0.4
0.4
0.4
0.2
4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
SPACE
SPACE
40
2
25
2
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
SPACE
1
PLUMBING
ROOM
LOUVER LOUVER
STORAGE
ROOM
GENERATOR
ROOM
CHILLER
AREA
FUEL
TANKGENERATOR
STORAGE
ROOM
GE
NE
RA
TO
R
CHILLER
AREA
LOUVER
X
X
X
XXX
X
X
ELECTRICAL
ROOM
X
WATER
TANK
ELEC.
HUB
X
(NEW) BUILDING NORMAL SERVICE
AND GENERATOR FEEDER, REFER
TO RISER DIAGRAM
(NEW) BUILDING GENERATOR FEEDER,
REFER TO RISER DIAGRAM
TO DATA ROOM
(EXISTING)
DATA-CENTER
GENERATOR FEED
(N)SN
(EXISTING) 500 kW NATURAL GASENGINE GENERATOR SET
(N) ATS-B
(NEW) MANHOLE
(EXISTING) PULL BOX FOR ATS-1TO MSB FEEDER
(NEW) BUILDING SERVICE LATERAL,
REFER TO RISER DIAGRAM
(EXIST) FIRE PUMP
CONTROLLER
(NEW) FIRE PUMP SERVICE LATERAL,
REFER TO RISER DIAGRAM
(RE-PURPOSED) UTLITY YARD SERVICE LATERAL,
REFER TO RISER DIAGRAM
2
E101
2
E100DEMOLITION
PROPOSED
3
E101
3
E100DEMOLITION
PROPOSED 4
E101
4
E100DEMOLITION
PROPOSED
ELECTRICAL
ROOM
WATER
TANK
X
(DEMO)MSB
(E) PANEL CONVERTEDTO JUNCTION BOX
(DEMO) PANEL IDP FEEDER
(DEMO) CH-2 FEEDER
TO (E) CH-2
(EXIST) JUNCTION BOX
FEEDER TO DATA CENTER
(E) SPLICE
FROM ATS-2
(EXIST) JUNCTION BOXFEEDER FROM ATS-1
FROM ATS-1
(DEMO) PANEL MP
(DEMO) TRANFORMER TM
(DEMO) PANEL ML
4
5
5
5
GENERATOR
ROOM
GE
NE
RA
TO
R
LOUVER
X
2
(EXIST) 550 kW DIESELENGINE GENERATOR SET
(DEMO) 1200 A ATS-2
3TO JB
(D) IDP (D) ODP5
ELEC.
HUB
X
(EXIST)MAIN/ATS-1
1
(DEMOLISH) 1600A BUSSEDWEATHERHEAD
(DEMOLISH) OVERHEAD LINE
TO (E) MSB
(DEMO)DIST
SECTION
(EXIST)PULL
SECTION
FROM (E) GEN-1
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
NS
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
E100
ELECTRICAL KEYED NOTES:
REMOVE 800 A DISTRIBUTION SECTION AND ASSOCIATED FEEDERS, COORDINATEWITH EXISTING MANUFACTURER (ASCO) TO FIELD MODIFY ATS-1 AND PROVIDINGREQUIRED COVER-PLATES.
1
DISCONNECT EXISTING CONDUCTORS FROM GENERATOR OUTPUT BREAKER,PROTECT AND PREPARE CIRCUIT BREAKER AND GENERATOR SET FORRECONNECTION DURING CONSTRUCTION.
2
SITE AND ENLARGED
PLANS
E100
1/16" = 1'-0"
11
SITE PLAN - POWER
1/4" = 1'-0"
ENLARGED DEMOLITION PLAN - NEW ELECTRICAL ROOM
2
1/4" = 1'-0"
ENLARGED DEMOLITION PLAN - DIESEL GENERATOR ROOM
3
1/4" = 1'-0"
ENLARGED DEMOLITION PLAN - OLD ELECTRICAL ROOM
4
DEMOLISH ATS-2 LOAD-SIDE CONDUIT TO FIELD-VERIFIED LOCATION, PROTECTCONDUCTORS FOR RE-PULL DURING CONSTRUCTION.
3
CUT AND REMOVE TO THE EXTENT POSSIBLE EXISTING FEEDER FROM JUNCTIONBOX UNDERGROUND TO BUILDING, PROTECT AND REPAIR THE BOX AS REQUIREDFOR RE-USE DURING CONSTRUCTION.
4
REMOVE EXISTING PANEL(S), PROTECT EXISTING BRANCH CIRCUIT FEEDERS FORMATCH AND EXTEND RECONNECTION TO NEW PANEL(S) DURING CONSTRUCTION.
5
ELECTRICAL SITE NOTES:
UNDERGROUND CONDUIT ROUTING SHALL BE COORDINATED WITH EXISTING PAVEMENT AND UNDERGROUND UTILITIES. COORDINATE WITHCIVIL PLANS FOR MORE INFORMATION. PROVIDE PULL STRING FOR ALL UNDERGROUND EMPTY CONDUITS. REFER TO SPECIFICATIONSAND DETAILS FOR INSTALLATION METHODS AND MATERIALS.
ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF ELECTRICAL SERVICE ENTRANCE FOR THE PROJECT. CONTRACTORSHALL SUBMIT INFORMATION DEVELOPED BY ENGINEER IN FORM OF SITE PLAN, DRAWINGS, ONE LINE DIAGRAM, AND LOAD ANALYSIS TOTHE POWER COMPANY REPRESENTATIVE FOR PROCESSING SERVICE REQUEST. LOCATION OF TRANSFORMER SHALL BE COORDINATEDWITH POWER COMPANY AS SHOWN ON THE PLAN. CONTRACTOR IS ALSO RESPONSIBLE FOR FILING ALL REQUESTS AND APPLICATIONSFOR SERVICE TO THE POWER COMPANY. DETERMINATION OF LENGTH, QUANTITIES, PULL BOXES/MANHOLES AND STANDARD OFCONSTRUCTION FOR UNDERGROUND PRIMARY LINES (AS REQUIRED) AND TRANSFORMER PAD SHALL BE RESPONSIBILITIES OF THECONTRACTOR. DETAILS FOR ELECTRICAL SERVICE TRANSFORMERS PAD AND UNDERGROUND PRIMARY CONDUIT SHOWN ON THESEDOCUMENTS SHALL BE APPROVED BY POWER COMPANY BEFORE ANY CONSTRUCTION BEGINS. CONTRACTOR SHALL EXPEDITECOORDINATION EFFORT FOR ANY CONTRACTUAL ARRANGEMENTS FOR EASEMENT RELATED TO PRIMARY OVERHEAD OR UNDERGROUNDLINES IF REQUIRED BY POWER COMPANY.
PROVIDE AN ADDITIONAL $20,000 ALLOWANCE FOR FEES ASSOCIATED WITH ELECTRIC DELIVERY SERVICE REQUEST
FHC
EDF
JAN.
WOMENS
RSTRM.
MENS
RSTRM.
FHC
IT
STO.
STO.
RE
CE
PT
IO
NIS
T
MECH.
ROOM
LOBBY
CORE
FILE ROOM
ELEVATOR 1
ELEVATOR 2
ENTRY
LOBBY
MAIN
CONFERENCE
MAIL ROOM
WILSHIRE SUPPLY
SAFETY / RISK
MANAGEMENT
BREAK ROOM
STAIR 'A'
STAIR 'C'
STORAGE
ADMIN.
SERVICES
KELLY A.
LAWANDA H.
EMERILL H.
CYNTHA S.
COPY
LAKAY H.
MARLENE R.
KATHY S.CARLA P.
JO ANNE J.TERI N.
MARLENE C
KITCHENETTE
CUSTODIAN
JUAN C.
ALBERT M.
OPEN
SUSAN S.
CUSTODIAN
1
.
0
1
2
.
0
1
1
.
0
2
1
.
0
3
1
.
0
4
1
.
0
5
1
.
0
6
1
.
0
7
1
.
0
8
1
.
0
9
1
.
1
0
1
.
1
1
1
.
1
2
1
.
1
4
1
.
1
5
1
.
1
6
1
.
1
7
1
.
1
8
2
.
0
2
2
.
0
3
2
.
0
4
2
.
0
5
2
.
0
6
2
.
0
7
2
.
0
8
2
.
0
9
2
.
1
0
2
.
1
1
P
D
U
2
.
1
4
2
.
1
5
2
.
1
6
2
.
1
7
2
.
1
8
1
.
1
9
1
.
2
0
1
.
2
1
1
.
2
2
P
D
U
2
.
1
9
2
.
2
0
2
.
2
1
2
.
2
3
2
.
2
4
2
.
2
2
APPS.
JAN .W
OFFICE
OFFICE
S
t
a
n
d
a
r
d
D
e
s
k
S
t
a
n
d
a
r
d
D
e
s
k
P
D
U
P
D
U
LEIBERTLEIBERT
LE
IB
ER
T
SYS. A
SYS. B
DC
LAND.
CAB
BA
TT
. 1
BA
TT
. 2
BA
TT
. 3
SYS. A
SYS. B
DC
LAND.
CAB
BA
TT
. 1
BA
TT
. 2
BA
TT
. 3
KEN L.
ADAM C.
WAITING AREA
DOUG J.
DANIEL J.
THERESA M.
JACQUELINE N.
128-D
120-A
128-E
128-B
128-C
128-A
128
114-G
114-E
116
114-F
114-H
120
100
106
106-B
106-A
1-0
103-E 103-D
103-C 103-B
103-A
100-B
100-A
1-6
1-5
1-4
110-1
103-1
103
108
101
102
104
105
107
109
112
111
110
1-1
125
127
129
ELEC.
ROOM
1-3
TEL.
ROOM
1-2
ELEC.
ROOM
126
(D)EMP1UPS
(E)DP1UPS
(E)EMDP1
(E)DUPS-B
(D)UPS-A (E) L1UPS &15kVA XFMR
(E) EML1 &15kVA XFMR
(E)DUPS-A
(E)UPS-A(E)UPS-B
(E)PDU-B1(E)PDU-A1
(E)PDU-A2(E)PDU-B2
(D) L1A
(D) L1B
(D) 1HA
(E) HE(E) LE (E) TE
(D) 1LC
(D) CABLETAP BOX
(E) PLUG BUS
2
E201
3
E201
4
E201
5
E201
6
E201
1
E201
LEVEL 6
LEVEL 5
LEVEL 4
LEVEL 3
LEVEL 2
LEVEL 1
8
E201
9
E201
10
E201
11
E201
12
E201
7
E201
PROPOSED
DEMOLITION
5
E101LEVEL 2
(D) PULL BOX
6
E101PROPOSED
(N)SN
(N) ATS-B
(N) ATS-E
MECH.
ROOM
2-1
(N) 2T(SUSPENDED)
(N) [2L] 200 AF
(N) 2M
ELEC.
ROOM
126
(E)DP1UPS
(E)EMDP1
(E)DUPS-B
(E) L1UPS15kVA XFMR
(E) EML115kVA XFMR
(E)DUPS-A
(N) ATS-D
ELECTRICAL
ROOM
WATER
TANK
X
(E) PANEL CONVERTEDTO JUNCTION BOX
(E) SPLICE
(EXIST) JUNCTION BOX
FEEDER TO DATA CENTER
(EXIST) JUNCTION BOXFEEDER FROM ATS-1
FROM ATS-1
FROM ATS-2
(N) MP
(N) TM
(N) ML
4
5
TO BUILDING AND FIRE
PUMP CONTROLLER
(NEW) POWER COMPANY TERMINAL POLE,PROVIDE (2) 6"C RGS ON STANDOFFSAND TRANSITION TO SCHED-80 PVCUNDERGROUND, MINIMUM -48" BFG AND2" RED CONCRETE ENCASED
M(N) POWERCOMPANY PT ANDMETER LOCATION PT
GENERATOR
ROOM
GE
NE
RA
TO
R
LOUVER
X
(EXIST) 550 kW DIESELENGINE GENERATOR SET
TO JB
(N) G2
2
3
ELEC.
HUB
X
(NEW)DM
1
FROM (E) GEN-1
(EXIST)MAIN/ATS-1
TO (E) MSB
(EXIST)PULL
SECTION
LOBBY
TIMOTHY S.
CATHY H.
IT DATA CENTER
IT UPS ROOM
2
.
0
1
2
.
0
2
2
.
0
3
2
.
0
4
2
.
0
5
2
.
0
6
2
.
0
7
2
.
0
8
2
.
0
9
2
.
1
0
2
.
1
1
P
D
U
2
.
1
4
2
.
1
5
2
.
1
6
2
.
1
7
2
.
1
8
P
D
U
2
.
1
9
2
.
2
0
2
.
2
1
2
.
2
3
2
.
2
4
2
.
2
2
OPERATIONS
JAN .W
BREAK RM.
MARICELA S.
114-D
114
120
119
115
116
117 EXISTING FEED
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
NS
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
FIRST FLOOR OVERALL
AND
DEMO ENLARGED
FLOOR PLANS
E101
1/8" = 1'-0"
11
FIRST FLOOR PLAN
1/4" = 1'-0"
5
ENLARGED PROPOSED PLAN MECH ROOM 2-1
1/4" = 1'-0"
6
ENLARGED PROPOSED PLAN ELEC ROOM 126
1/4" = 1'-0"
ENLARGED PROPOSED PLAN - NEW ELECTRICAL ROOM
2
1/4" = 1'-0"
ENLARGED PROPOSED PLAN - DIESEL GENERATOR ROOM
3
1/4" = 1'-0"
ENLARGED PROPOSED PLAN - OLD ELECTRICAL ROOM
4
ELECTRICAL KEYED NOTES:
PROVIDE NEW 1200 A DISTRIBUTION PANEL IN APPROXIMATE LOCATION WITHMAIN CIRCUIT BREAKER TO SERVE UTILITY YARD, REFER TO RISER DIAGRAM.
1
TERMINATE CONDUCTORS TO EXISTING GENERATOR OUTPUT CIRCUIT BREAKER,REFER TO RISER DIAGRAM.
2
ROUGH-IN ADDITIONAL RACEWAY TO RE-PULL EXISTING CONDUCTORS THROUGHAND CONNECT TO GENERATOR OUTPUT CIRCUIT BREAKER ENCLOSURE, REFERTO RISER DIAGRAM.
3
PROVIDE NEW SERVICE LATERAL FROM PAD-MOUNTED TRANSFORMERUNDERGROUND TO JUNCTION BOX, REFER TO RISER DIAGRAM.
4
PROVIDE CONCRETE-PAD FOR PAD-MOUNTED TRANSFORMER PER CETNERPOINTENERGY REQUIREMENTS, REFER TO DETAIL.
5
1
1
TEL.
ROOM
ELEC.
ROOM
SUSAN S.
1-3
1-2
(D) L1A
(D) L1B
(D) 1HA
(E) HE(E) LE (E) TE
(D) 1LC
(D) CABLETAP BOX
(E) PLUG BUS
(D) PULL BOX
CLEAN.
SUPP.
TEL/
DATA
ROOM
2-3
2-2
(E) NEMAL5-30R
(D) 2LA2(D) 2LB
(D) 2HA (D) PFCC
(E) [2HA]
(E) [PFCC]
(E) [PFCC]
(E)LP3UPS1-1
(E)SWITCHRACK
(D) 2LA3-3
3-2
TEL/
DATA
ROOM
ELEC
ROOM
(E)NEMAL5-30R
(D) 3LA
(D) 3LB
(D) 3HA
(E)LP3UPS1-3
(E)SWITCHRACK
(D) 3TA
(E) [3HA]
(E) [3TA]
(D) TL3UPS-1
(D) TL3UPS
(D) L3UPS
(D) L3UPS1
(D) DP3UPS (D) EMDP3(D) MTS
(D) TEML3
(D) EML3
(D) 3L1
(E) CTRL
FLIP DOOR TOOPEN OUT OFELECTRICALROOM
4-3
4-2
TEL/DATA
ROOM
PRIVACY
ROOM
(E)NEMAL5-30R
(D) 4LA
(D) 4LB
(D) 4HA
(E) [4TA]
(E)LP3UPS1-5
(E)SWITCHRACK
(E) [4HA]
(E) 4TA
CLEANING
SUPPLIES
TEL/
DATA
ROOM
5-2
5-3
(E)NEMAL5-30R
(D) 5LA
(D) 5LA2(D) 5LB
(D) 5HA
(E)LP3UPS1-1
(E)SWITCHRACK
(D) PFCC
(E) [5T]
(A) [PFCC]
(E) [5HA]
(D) 5T
TEL/
DATA
ROOM
6-3
6-2
(E)NEMAL5-30R
(D) 6LA
(D) 6LA2(D) 6LB
(D) 6HA
(E) [ELEV]
(E) [6T]
(E) [6HA]
(E)LP3UPS1-1
(E)SWITCHRACK
(D) 6T
TEL/
DATA
ROOM
6-3
6-2
(E)NEMAL5-30R
(N)NEMAL5-30R
(E) [ELEV]
(E) [6T]
(E) [6HA]
(E)SWITCHRACK
(N) 6T(N)[6L]
(N) 6H
(N) 6L
(N)3ULA-5
(N)3ULB-5
CLEANING
SUPPLIES
TEL/
DATA
ROOM
5-2
5-3
(E)NEMAL5-30R
(N)NEMAL5-30R
(E)SWITCHRACK
(E) [5T]
(A) [PFCC]
(E) [5HA]
(N) 5T(N)[5L]
(N) 5H
(N) 5L
(N) 5M
(N)3ULA-4
(N)3ULB-4
4-3
4-2
TEL/DATA
ROOM
PRIVACY
ROOM
(E)NEMAL5-30R
(N)NEMAL5-30R
(N) 4H
(E) [4TA]
(E)SWITCHRACK
(E) [4HA]
(E) 4TA
(N) 4L
(N) U3A
(N) U3B
(2 EACH NEW) U3* EATON 93E 30 kVA UPS 208Y/120 : 208Y/120 VAC #9EA03GG05001003SERVE PANELS IN ROOM BELOW
(N)3ULA-3
(N)3ULB-3
3-3
3-2
TEL/
DATA
ROOM
ELEC
ROOM
(N) 3ULA
(N) 3UTB(SUSPENDED)
(N) 3UTA(SUSPENDED)
(E) CTRL
(E)NEMAL5-30R
(N)NEMAL5-30R
(E)SWITCHRACK
(E) [3HA]
(E) [3TA]
(N) 3ET(CONC PAD)
(N) 3ULB
(N)[3UTB]
(N)[3UTA]
(N) 3EL
(N) 3EH
(N) 3H
(N) 3L
(N) 3T(CONC PAD)(N)
[3L]
(N)3ULA-2
(N)3ULB-2
CLEAN.
SUPP.
TEL/
DATA
ROOM
2-3
2-2
(E) NEMAL5-30R
(N) NEMAL5-30R
(N) 2H
(E) [2HA]
(R) [2T] 70 AF
(R) [3T] 70 AF
(N)3ULA-1
(N)3ULB-1
(E)SWITCHRACK
(N) 2L
(N) 2M
TEL.
ROOM
ELEC.
ROOM
SUSAN S.
1-3
1-2
(N) 1H
(E) HE(E) LE (E) TE
(N) CABLETAP BOX
(N) 1L
(N) 1T
(E) PLUG BUS
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
NS
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
ENLARGED
FLOOR PLANS
E201
LEVEL 1 - ELEC ROOM DEMOLITION 11/4" = 1'-0"
LEVEL 1 - ELEC ROOM PROPOSED 71/2" = 1'-0"
LEVEL 2 - ELEC ROOM DEMOLITION 21/4" = 1'-0"
LEVEL 2 - ELEC ROOM PROPOSED 81/2" = 1'-0"
LEVEL 3 - ELEC ROOM DEMOLITION 31/4" = 1'-0"
LEVEL 3 - ELEC ROOM PROPOSED 91/2" = 1'-0"
LEVEL 4 - ELEC ROOM DEMOLITION 41/4" = 1'-0"
LEVEL 4 - ELEC ROOM PROPOSED 101/2" = 1'-0"
LEVEL 5 - ELEC ROOM DEMOLITION 51/4" = 1'-0"
LEVEL 5 - ELEC ROOM PROPOSED 111/2" = 1'-0"
LEVEL 6 - ELEC ROOM DEMOLITION 61/4" = 1'-0"
LEVEL 6 - ELEC ROOM PROPOSED 121/2" = 1'-0"
-
2017-08-18
HARRIS COUNTY TOLL
ROAD AUTHORITY
Facilities Electrical
Assessment
7701 Wilshire Place Drive
Houston, Texas 77040
Phase 2
REVISIONS
Sheet Information
WWW.IAHOUSTON.COM
HOUSTON, TEXAS 77057
INFRASTRUCTURE ASSOCIATES, INC.
(713) 622-0120 PH (713) 622-0557 FAX
6117 RICHMOND AVENUE, SUITE 200
TBPE REGISTRATION NO. F-4506
2018/07/09
ISSUED FOR REVIEW
Approved
Checked
Drawn
Date
Job Number
Sheet
Title
ISSUE FOR PERMIT
97498SEVAK KALANTARIANS
S
T
A
O
T
E
FT
E
X
A
S
P
R
O
F
E
S
S
I
O
NA
L
E
N
G
I
N
E
E
R
E
C
I
L
N S
E
D
2018-10-05 F-4506
S.K.
S.K.
R.T.
1
2018/09/11
PERMIT REVISIONS
DETAILS
E401
500-5000 KVA PMT
CONCRETE ENCASEMENTTO BE POURED NO HIGHERTHAN BOTTOM OF PAD
NOTES:
2. REINFORCING STEEL SHALL BE INTERMEDIATE GRADE DEFORMED
5. CONCRETE SHALL BE THOROUGHLY WORKED AROUND REINFORCING,
BARS IN ACCORDANCE WITH A.S.T.M. SPECIFICATION A-615,
REMOVE ALL LOOSE CLODS AND STONES. BACKFILL AND THOROUGHLY COMPACT ALL CONDUIT TRENCHES AND HOLES BEFORE CONCRETE IS
GRADE 60, OR BETTER.3. ALL SPLICES IN REINFORCING SHALL LAP A LENGTH EQUAL TO 24 BAR DIAMETERS.4. ALL DIMENSIONS ON REINFORCING ARE TO THE CENTER OF BARS.
ANY EMBEDDED FIXTURES AND INTO ALL CORNERS OF FORMS.6. IF REQUIRED, GROUT SHALL BE A MIXTURE OF 1 PART CEMENT TO 2 PARTS SAND WITH ENOUGH WATER TO PRODUCE A WORKABLE MIXTURE.7. CONCRETE IS TO BE POURED ONLY WHEN THE ATMOSPHERIC
9. REINFORCING SHALL HAVE A MINIMUM OF 2" CONCRETE COVER.10. SLOPE PAD 1" FRONT TO BACK.11. THE SQUARE OPENING IS FOR THE CUSTOMER'S SECONDARY
8. STRIP BACK ALL VEGETATION AND APPROXIMATELY 12" OF TOP SOIL.
SPECIFICATION 007-221-01, LATEST REVISION (MINIMUM COMPRESSION IN 28 DAYS, 3000 PSI).
HORIZONTAL CLEARANCE SHALL BE MAINTAINED BETWEEN
1. CONCRETE SHALL BE IN ACCORDANCE WITH CNP
CNP PADS AND ALL OTHER FACILITIES.
12. CNP WILL NOT ALLOW OTHER FACILITIES TO PASS BENEATH ITS EQUIPMENT PADS. A ONE FOOT MINIMUM
TEMPERATURE IS A MINIMUM 40\ F. (5\ C.) AND RISING.
13. THE SECONDARY OPENING IS TO BACKFILLED WITH SAND TO WITHIN 4" OF THE TOP OF THE PAD.
EXTEND BELOW2" PVC CONDUIT TO
CONCRETE ENCASEMENT
COLD JOINT REBAREXTENDING INTOPAD
CHAMFER ALL EXPOSEDEDGES AND CORNERS
X 45 DEG. FINISHED GRADE LINE
BASED ON DISTRIBUTION STANDARD 80-400
FOUNDATION, 12KV & 35KV
EQUIPMENT
MAXIMUMWEIGHT 43,000 LBS
MINIMUM EASEMENT REQUIREMENTS
REINFORCING SCHEDULE PER FOUNDATION
SIZEQTY.MARK LENGTH REMARKS
STRAIGHT10'-6"#714MK-1
MK-2 2 #7 7'-0" STRAIGHT
STRAIGHT8'-6"#716MK-3
MK-4 2 #7 5'-3" STRAIGHT
STRAIGHT0'-9"2 #7MK-5
MK-6 2 #7 1'-0" STRAIGHT
MATERIAL ESTIMATE PER FOUNDATION
DESCRIPTION QUANTITY
2" PVC CONDUIT 5 FT
2TYPE EB OR BETTER PVC
CONCRETE (5 SACK)
REINFORCING STEEL #7 636 LBS
5 CU. YDS.
CONDUIT, 90 DEG, 60" R
NOTESEE
11
ELEVATION
MAIN SWITCHBOARD
NEUTRAL BUS
MAIN BONDINGJUMPER #3/0
SWICTHBOARDGROUND BUS
TYP. 2
BUILDINGSTRUCTURAL STEEL(IF AVAILABLE)
BUILDING SERVICETRANSFORMER
TRANSFROMERGROUND BUS
EXTERIOR MOUNTEDSEPARATELY DERIVEDSYSTEM GENERATOR
GENERATOR GROUND BUS
G G
TO ADDITIONAL TELE-COMMUNICATIONS EQUIPMENT.GROUND BUSES AS REQUIRED
TELE-COMMUNICATIONS EQUIPMENTGROUND BUS
BUILDING SYSTEM GROUND BUS .SEE DETAILGROUNDING CLAMP WITHIN 5 FEETOF ENTRANCE POINT OF PIPE.
WATER SERVICE STREET SIDEOF WATER METERUNDERGROUND METAL WATERPIPE GREATER THAN 3.05METER LONG.
G
LIGHTING PROTECTIONSYSTEMS
BUILDING SUPPLEMENTALGROUND ROD OR PLATE
BUILDING GROUND RING.
BUILDINGEXTERIOR WALL
T
LEGEND:
INDICATES BOLTED CONNECTION.
INDICATES EXOTHERMIC WELD CONNECTION, COMPATIBLE WITH MATERIALS BEING JOINED.
19mm x 3050mm (3/4" x10'0") LONG COPPER-CLAD GROUND ROD DRIVEN WITH TOP 300mm (12")BELOW GRADE.
2/0 AWG INSULATED COPPER GROUND CONDUCTOR IN 30mm CONDUIT.
NOTE:THIS INFORMATION MAY NOT CONTAIN ALL DETAILS REQUIRED FOR CONSTRUCTION.APPROPRIATE MODIFICATION MAY BE REQUIRED TO ENSURE SUITABILITY OF THESEDRAWINGS FOR THE SPECIFIC APPLICATION. IT IS THE USER'S RESPONSIBILITY TOENSURE INSTALATION OF EQUIPMENT/SYSTEM 18 IN ACCORDANCE WITHBUILDING/PROJECT SPECIFICATIONS, APPLICABLE CODES AND STANDARDS.
NEC 250.102
#3/0
#3/0
CONCRETE-ENCASEDGROUNDING ELECTRODE
NEC 250.66A
GENERAL ≤ 5Ω
TGB ≤ 1Ω
LAB DATA CENTER ≤ 1Ω
1
2
2
2
2
1
#3/0
#3/0
#3/0
#3/0
#3/0#3/0
DETAIL - GROUND LOOP 2NOT TO SCALEDETAIL - PIGTAIL RECEPTACLE WIRING 5NOT TO SCALE
DETAIL - GROUNDING WELL 3NOT TO SCALEDETAIL - DATA OUTLETS 6NOT TO SCALE
EXTERIOR WALL
RGS CONDUIT
3'-0" MIN.
2'-6" MIN.
CADWELD
#2/O CU. THNN GREENINSULATED DOWN LEAD
INSIDE FACE OF WALL (VERIFY)
STEEL COLUMN
#2/0 CU. THHN GREENINSULATED CABLE
#2/0 CU. THNN GREENINSULATED CABLE
CADWELD CONNECTIONTO GROUND LOOP
GROUNDING ROD
GROUND ROD
STEEL COLUMN
PRESSURE CONNECTOR
FINISHGRADE
CONCRETE CAP
6"
GROUND LOOP CONDUCTORCONTINUOUS AND UNSPLICED.
TOP OF WELL PLATE TO BEFLUSH WITH GRADE
GRAVEL FILL. SLOPE AWAYFROM GROUND WELL
FINISHED GRADE
VITRIFIED CLAY PIPE12" DIA X 2'-0" LONG
#350 STRANDED COPPER WIRE
INSULATED GROUNDINGLOOP CONDUCTOR
INSULATED GROUNDINGLOOP CONDUCTOR
GRAVEL FILL 12" MINIMUM DEPTH
3/4" DIA x 10'-0" GROUNDROD INSTALLED OFFCENTER FOR ACCESS
INSULATED BRANCH GROUND TOSTRUCTURE OR EQUIPMENT TO BEGROUNDED TO THE GROUND LOOP.
BURNDY GK CONNECTOR
FINISHED GRADE
6"
3-1/2"
12"
24"MIN
AB C
NEUTRAL BUS FOR AN I.G. DEVICE, THECONDUIT SHALL BE SUITABLE FOR AGROUND PATH OR AN ADDITIONAL GROUNDSHALL BE PULLED TO GROUND THE BOX.
BRANCH CIRCUITS(TYPICAL)
ISOLATED GROUND BAR (WHENINDICATED) INSULATED FROMENCLOSURE OR INSTALL BOTHIF NOT EXISTING.
FEEDER TO PANEL
CIRCUIT BREAKERS
CONDUIT ELECTRICALLYATTACHED TO ENCLOSURE
CONDUIT ELECTRICALLYATTACHED TO ENCLOSURE
208V OR 480V DEVICE
120/208V OR 277/480V DEVICE
120V OR 277V DEVICE
GROUND BAR ATTACHEDTO ENCLOSURE
LINETERMINALS
SOURCE
CIRCUIT CONTINUE
NOTES:1. CIRCUITING TO ALL NON DEDICATED ELECTRICAL
RECEPTACLES AND SWITCHES ARE REQUIRED TO UTILIZEPARALLEL CIRCUITING BY THE USE OF "PIG TAILS" TO EACHDEVICE SO THAT IF AN OUTLET IS REMOVED OR FAILSELECTRICAL CONTINUITY OF THE CIRCUIT WILL NOT BECOMPROMISED.
2. ALL ELECTRICAL WIRING MUST BE PROPERLY SPLICED BYTWISTING THE WIRES TOGETHER AND USE OF APPROVED ANDLISTED COMPRESSION WIRE NUTS FOR ANY WIRING.
3. DO NOT USE END TO END BUTT-SPLICING CONNECTORS FORANY WIRING.
4. WRAP AROUND THE TERMINALS WITH ELECTRICAL TAPE.
WALL
FLOOR
PULL STRING
SCREW
1-4"SQ BOX
1"C EMT (DO NOT COMBINE)
PROVIDE STAINLESS STEEL COVERPLATE WITH DATA OUTLET
NYLON BUSHING ON ENDOF CONDUIT (TYP.)
(1)1"C RADIUS SWEEP ABOVE CEILING INDIRECTION OF CABLE PATH. NO CONDUITSHALL HAVE MORE THAN TWO 90° SWEEPS.
CEILING
DETAIL - PAD MOUNTED TRANSFORMER 1NOT TO SCALEDETAIL - BUILDING GROUND ELECTRODE SYSTEM 4NOT TO SCALE7NOT TO SCALEDETAIL - PANEL GROUNDING
DETAIL - DRY TYPE TRANSFORMER
CASE GROUND
GROUND BAR
CASE
.
SECONDARYPRIMARY
X2 X3X1X0H2H1 H3
TERMINAL BOARD WITH LUGSSUITABLE FOR FEEDERS ASSCHEDULED
SECONDARY FEEDERAS SCHEDULED
ISOLATED GROUND(WHEN INDICATED)
SECONDARY EQUIPMENTGROUNDING CONDUCTOR
NEUTRAL (GROUNDED CONDUCTOR)
GROUNDING ELECTRODECONDUCTOR TO GROUNDINGELECTRODE SYSTEMSIZE PER ONE-LINE DIAGRAM
PRIMARY FEEDERAS SCHEDULED
PRIMARY EQUIPMENTGROUNDING CONDUCTOR(IF INDICATED)
BONDINGJUMPER
INSTALL ALL FLOOR MOUNTED TRANSFORMERS AS INDICATED ON 4" HOUSEKEEPING PADS 3-INCHES LARGER THAN TRANSFORMER(6" AT REAR), COMPLYING WITH MANUFACTURER'S WRITTEN INSTRUCTIONS, APPLICABLE REQUIREMENTS OF NEC, NESC, NEMA,ANSI AND IEEE STANDARDS, AND IN ACCORDANCE WITH RECOGNIZED INDUSTRY PRACTICES TO ENSURE THAT PRODUCTS FULFILLREQUIREMENTS. PROVIDE NEC WORKING CLEARANCE IN FRONT OF TRANSFORMERS ASSUMING THEY WILL REQUIRE EXAMINATIONWHILE ENERGIZED.
NATURAL GRADE
CLEAN BACKFILL COMPACTED BYMECHANICAL MEANS
BANK SAND FILL COMPACTEDABOVE AND BELOW CONDUITS
NUMBER OF CONDUITS AS PERPLANS AND SPECS.
PROVIDE MINIMUM 2" THICK x 24" WIDE 2 SACKRED FLOWABLE FILL CAP ABOVE NEW PRIMARYCONDUITS (RED CONCRETE ALSO ACCEPTABLE)
RED WARNING TAPE 6" WIDEBRADY CATALOG # 91296AT 18"
10" MIN
4"
4"
60" MIN
2" MIN
48" MIN
FEEDERS LESS THAN 600V DO NOT REQUIRE CONCRETE CAPAND WILL BE BURIED AT A MINIMUM 30" WITH A SAND BED.
DETAIL - TRENCH (SERVICE FEEDERS)
8NOT TO SCALE
9NOT TO SCALE
SECURE CONDUITCONDUIT WITH CLAMPS
PROVIDE SPACE & SUPPORTFOR 25% FUTURE CAPACITY
1/4" ALL THREAD GALV. RODMINIMUM (TYP.)
SECURE TO STRUCTURAL STEEL
CONTINUOUS SLOTCHANNEL
12" MINIMUM ABOVEACCESSIBLE CEILING (UNO)
DETAIL - CONDUIT RACK 10NOT TO SCALE
(TYPICAL EACH SIDE)
CEILING
FIRE RATED WALL
STRUCTURE
FIRE-RATED SEALANT ALL AROUND
4"
STEEL THROATBUSHING ON EACH ENDOF EACH SLEEVE
FIRE-RATEDSEALANT ALLAROUND
11NOT TO SCALEDETAIL - WALL SLEEVE
12NOT TO SCALEDETAIL - DUCT BANK
WARNING TAPE
2'-0"
MIN
IMUM
FINISHED GRADE
RED CONCRETE
7-3/4"
7-1/2
" 4" 4"
4"
1 1/2" ALL AROUND
3" MIN. ALL AROUND
2"MIN
FINISH FLOOR
WHEN ENTERING INTO THE BOTTOM OF ENCLOSURE, TOP OFINSULATED BUSHING IS 2" ABOVE FLOOR.
MINIMUM IS 6" IN UNPAVED AREAS.
1 1/2" MIN.
CONNECT BONDING JUMPER TO GROUND BUS OR GROUND GRID.CONNECT TO STEEL ELBOW WITH BURNDY TYPE "GAR".
ADAPTER FROM NON-METALLIC CONDUIT.
LONG RADIUS RIGID GALVANIZED STEEL CONDUIT ELBOW ANDCOUPLING USED AS REQUIRED.
EQUIPMENT BONDING JUMPER PER TABLE 250.122.
CONDUIT COUPLING WITH GROUNDING TYPE INSULATEDBUSHING.
RIGID GALVANIZED STEEL OR PVC COATED CONDUIT NIPPLE.
3"MIN
3"3"3"
COVER SHALL BE 2'-0" MINIMUM BELOW SOIL SURFACE AND2'-0" MINIMUM BELOW STREET AND PARKING LOTS, SIDEWALKS.
ENVELOPE OF CONCRETE COLORED RED. IT WILL HAVE ANOMINAL COMPRESSIVE STRENGTH OF 2800 PSI AT 28 DAYS.CONCRETE ENVELOPE NOT REQUIRED UNDER BUILDING SLABS.WHERE NOT SUBJECTED TO VEHICULAR TRAFFIC, CONCRETEENVELOPE MAY BE SUBSTITUTED FOR SAND BACKFILL & A 2"THICK SLAB OVER THE CONDUITS.
SCOTCH NO. 88 TAPE. APPLY 2 LAYERS, HALF-LAPPED, 2"ABOVE AND BELOW CONCRETE LEVEL.
PROTECT EXPOSED CONDUIT ENDS DURING CONSTRUCTIONWITH PIPE PLUG OR CAPS. FUTURE AND SPARE CONDUITSENDS SHALL HAVE PIPE PLUGS OR CAPS.
#4 BARS IN THE CONCRETE ENVELOPE AT ROAD AND VEHICLECROSSING, OR AS SPECIFIED ON THE DRAWINGS. USE #5STIRRUPS ON 18" CENTERS.
SEE DRAWINGS FOR NUMBER & SIZE OF CONDUITS. MINIMUMGRADE TYPE EB PVC. CIRCUIT AMPACITIES ARE BASED ONTABLE B.310.7.
SPACERS 8'-0" TO 10'-0" O.C. OR A MINIMUM OF ONE SUPPORTPER JOINT.
FINISH GRADE
7-1/2"
7-3/4"
TRANSITION FROM DUCT BANKSCALE: NTS
CONDUIT EMBEDDED IN SLABSCALE: NTS
TYPICAL SECTION
3
2
4" 4"
4" 4" SPSP
4"
not actual number of conduits
REFER TO ONE-LINE FOR CORRECTNUMBER OF FEEDERS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
8
11
10
6 7
13 9 4
3
14 7 12 14
2910
1
2
5
1
15