tBP Project. No. 20998.00 Building #2 al /ARCHITECTURE ......f500/nu 2 4" 3 350mcm 1/0 f400/nu 2 3" 3 4/0 2 f350/nu - - - - - f4000/u 15 4" 4 500mcm 500mcm f3000/u 11 4" 4 500mcm 500mcm

NEW INSTRUCTIONAL BUILDING #2 ADDENDUM NO. 2

COMPTON COMMUNITY COLLEGE DISTRICT Page 1 of 3

Date: September 04, 2019

ADDENDUM NO. 2 To Project Bidding Documents for:

RFQ CCC-055

A#03-119458 Instructional Building #2 Compton Community College District

tBP Project. No. 20998.00

tBP/ARCHITECTURE 4611 Teller Avenue Newport Beach, CA 92660 949/673-0300

TO: PROSPECTIVE BIDDERS

This Addendum forms a part of the Contract Documents and modifies the original approved Bidding Drawings. Acknowledge receipt of this Addendum in space provided on the Bid Form. Failure to acknowledge may subject Bidder to disqualification.

CHANGES TO THE SPECIFICATIONS.

1. TABLE OF CONTENTS – Add SECTION 32 31 13 CHAIN-LINK FENCES ANDGATES to Division 32.

2. SECTION 32 31 13 CHAIN-LINK FENCES AND GATES – Add Division 32specification section.

CHANGES TO DRAWINGS

1. SHEET T-2 SHEET INDEX AND GENERAL INFORMAITON -a. Add to Electrical Drawings SHEET EQ-1.1 BUILDING “Q”

PARTIAL ELECTRICAL PLAN AND DETAILS.b. Add to Landscape Drawings SHEET L1.53 LANDSCAPE

CONSTRUCTION DETAILS.c. Remove from Architectural Drawings duplicated sheet 3.21

COLUMN DETAILS.

2. SHEET C1.2 GRADING PLAN - Incorporated Electrical Equipment Yard north ofexisting Building C.

3. SHEET L1.00 LANDSCAPE CONSTRUCTION SCHEDULE - Added M-01 for 8’HChain-link Fence and M-02 for 10’W x 8’H Chain-link double swing gate forSchedule.

4. SHEET L1.11 LANDSCAPE CONSTRUCTION PLAN - Incorporated location ofElectrical Equipment Yard north of existing Building C.



5. SHEET L1.31 LANDSCAPE CONSTRUCTION ENLARGED PLAN - Incorporated location of Electrical Equipment Yard north of the existing Building. Added paving finish P-01 for electrical equipment pad. Added chain-link gate and fence around electrical equipment.

6. SHEET L1.51 LANDSCAPE CONSTRUCTION DETAILS - Added Detail 11 for

8’H Chain-Link Fence at Electrical Yard and Detail 12 for 8’H x 10’W Double Swing Chain-Link Gate at Electrical Yard.

7. SHEET AS-2 ENLARGED SITE PLAN - Incorporated Electrical Equipment Yard

north of existing Building C.

8. SHEET E0-0.2 SINGLE LINE DIAGRAM - Revise Single Line Diagram.

9. SHEET E0-0.2A SINGLE LINE DIAGRAM - Revised Single Line Diagram

10. SHEET E0-0.6 ELECTRICAL ANCHORAGE DETAIL - Revise Detail 6 and add Detail 7.

11. SHEET ES-1.0 SITE ELECTRICAL DEMOLITION PLAN - Added Key Notes and

revised Overall Site Plan.

12. SHEET ES-1.1 OVERALL SITE ELECTRICAL PLAN - Added Key Notes and revised Overall Site Plan.

13. SHEET EQ-1.1 BUILING “Q” PARTIAL ELECTRICAL PLAN AND DETAILS -

Added Sheet. ---End of Addendum---

ATTACHMENTS

1. Full Size Documents 30” x 42” Drawings: (Total 12)

C1.2 GRADING PLAN L1.00 LANDSCAPE CONSTRUCIOTN SCHEDULE

L1.11 LANDSCAPE CONSTRUCTION PLAN L1.31 LANDSCAPE CONSTRUCTION ENLARGED PLAN L1.51 LANDSCAPE CONSTRUCTION DETAILS AS-2 ENLARGED SITE PLAN E0.2 SINGLE LINE DIAGRAM E0-0.2A SINGLE LINE DIAGRAM E0-0.6 ELECTRICAL ANCHORAGE DETAIL

ES-1.0 SITE ELECTRICAL DEMOLITION PLAN ES-1.1 OVERALL SITE ELECTRICAL PLAN

EQ-1.1 BUILING “Q” PARTIAL ELECTRICAL PLAN AND DETAILS -Added Sheet.



2. Specifications 323113 CHAIN-LINK FENCES AND GATES

Gary Moon tBP/Architecture CIVIL ENIGNEER FPL and Associates, Inc. 30 Corporate Park, Suite 401 Irvine, CA 92606 T (949) 252-1688 LANDSCAPE ARCHITECT AHBE Landscape Architects 617 West Seventh Street, Suite 304 Los Angeles, CA 90017 T (213) 694-3800 ELECTRICAL ENGINEER FBA Engineering 150 Paularino Avenue, Suite A120 Costa Mesa, CA 92626 T (949) 852-9992

Gary Moon tBP/Architecture CIVIL ENIGNEER FPL and Associates, Inc. 30 Corporate Park, Suite 401 Irvine, CA 92606 T (949) 252-1688 LANDSCAPE ARCHITECT AHBE Landscape Architects 617 West Seventh Street, Suite 304 Los Angeles, CA 90017 T (213) 694-3800 ELECTRICAL ENGINEER FBA Engineering 150 Paularino Avenue, Suite A120 Costa Mesa, CA 92626 T (949) 852-9992

HL1

HL2

DHM1 DPM1 DPP1

PP1A PP1B PP1C

DPP2 PP2A PP2B PP2C PSCI

INV.

EMH

EP1

EP2

PMR2

PAV1 PHL1 PMR1 PHL2

GF

F125

L1-1 L1-2 PMS1-2 PMS1-3

8

3

1

6

5

2

2

7

SPD

F90N F100 F100

F60

F225N F175N

F70N

F175

F60

F600F100

F100

F150

F175N F100

F100

F100

F400

F100

F1000

F100

F175N

F100

F100F100

F100

F150

F125

F125

F125

F400 F400

MMMMMM M

4

E0.0.5

4

E0.0.6

2

E0.0.6

3

E0.0.6

4

5

E0.0.6

3

E0.0.5

2

E0.0.6

PMH-5

PMS-1

PMH-6

PMH-7

PMH-8

600A3P

600A3P

100A3P

100A3P

100A3P

100A3P

1 2 3 4

SPARE

FUTURE STUDENTSERVICE BLDG.

INSTRUCTIONALBLDG. #1

TO CAMPUS MAIN SWITCHGEAR

CIRCUIT BREAKER CB-1

PM

S1-1

TO CIRCUIT BREAKER CB-2

OF CAMPUS MAIN SWITCHGEAR

THROUGH PMS-2 AND PMS-3

ELEVATOR

GROUND BUS

LEVEL 01

LEVEL 02

ROOF

CBP2

TM1

1 2 4 5 6 7

MAIN BUS 1000 AMPERE

UPS OUTPUT VOLTAGE:

UPS FULL RATED LOAD CONTINOUS

UNINTERRUPTIBLE POWER SUPPLY "UPS"

UPS INPUT VOLTAGE:

1000A3P

MAINCB

100%RATED

8 9 10 11

T1

TP2

175A3P

9A

90A3P

225A3P

100A3P

225A3P

175A3P

60A3P

112.5kVAXR BATTERY ENCLOSURES

UPS40kW

150kVA45kVA

1#3/0GRD.-1 1/4"C.1#4GRD.-1 1/4"C.

1#2/0GRD.-1 1/4"C.

208/120V, 3 PHASE, 4 WIRE

208V, 3 PHASE,43 WIRE

30KW @ 1.0 POWER FACTOR

27KW @ 0.9 POWER FACTOR

RUNNING TIME ON BATTERY CAPACITYNOT LESS THAN 30 MINUTES CONTINUOUS

MAIN DISTRIBUTION SWITCHBOARD "MDBH"

1000 AMPERE - 277/480V, 3PH, 4W

600AS

4.16KV480/277V. 3PH, 4W750KVA TRANSFORMER "T-IB2"FORCED VENTILATIONOUTDOOR, WEATHERPROOF

FEEDER SCHEDULE

F1600/DN 5 5" 5 500MCM 4/0F1200/DN 4 4" 5 350MCM 3/0F800/DN 3 5" 5 350MCM 1/0F600/DN 2 4" 5 350MCM 1F400/DN 2 3" 5 3/0 2F300/DN 1 4" 5 350MCM 2F225/DN 1 3" 5 4/0 4F150/DN 1 2 1/2" 5 1/0 4F125/DN 1 2 1/2" 5 1/0 6F100/DN 1 2" 3/1 1/2/0 8F60/DN 1 1 1/2" 3/1 4/1 10

F800/NU 3 4" 3 350MCM 2/0F700/NU 2 4" 3 500MCM 1/0F600/NU 2 4" 3 500MCM 1/0F500/NU 2 4" 3 350MCM 1/0F400/NU 2 3" 3 4/0 2F350/NU - - - - -

F4000/U 15 4" 4 500MCM 500MCMF3000/U 11 4" 4 500MCM 500MCMF2500/U 9 4" 4 500MCM 500MCMF2000/U 8 4" 4 500MCM 350MCMF1600/U 6 4" 4 500MCM 250MCMF1200/U 4 4" 4 500MCM 250MCMF1000/U 3 4" 4 500MCM 4/0F900/U 3 4" 4 500MCM 4/0F800/U 3 4" 4 350MCM 2/0F700/U 2 4" 4 500MCM 2/0F600/U 2 4" 4 500MCM 2/0F500/U 2 4" 4 350MCM 1/0F400/U 2 3" 4 4/0 2F350/U - - - - -

F800/N 3 3" 3 350MCM 1/0F700/N 2 4" 3 500MCM 1/0F600/N 2 3" 3 350MCM 1F500/N 2 2 1/2" 3 250MCM 2F400/N 2 2" 3 3/0 2F350/N 1 4" 3 500MCM 2F300/N 1 3" 3 350MCM 4F275/N 1 3" 3 350MCM 4F250/N 1 2 1/2" 3 250MCM 4F225/N 1 2 1/2" 3 4/0 4F200/N 1 2" 3 3/0 6F175/N 1 2" 3 2/0 6F150/N 1 2" 3 1/0 6F125/N 1 2" 3 1/0 6F110/N 1 1 1/2" 3 1 6F100/N 1 1 1/2" 3 1 8F90/N 1 1 1/4" 3 2 8F80/N 1 1 1/4" 3 2 8F70/N 1 1 1/4" 3 4 8F60/N 1 1 1/4" 3 4 10F50/N 1 1" 3 6 10F40/N 1 1" 3 8 10F30/N 1 3/4" 3 10 10F20/N 1 3/4" 3 12 12

F4000 11 4" 4 500MCM 500MCMF3000 8 4" 4 500MCM 500MCMF2500 7 4" 4 500MCM 350MCMF2000 6 4" 4 500MCM 250MCMF1600 5 4" 4 500MCM 4/0F1200 4 4" 4 350MCM 3/0F1000 3 4" 4 500MCM 2/0F900 3 4" 4 350MCM 2/0F800 3 4" 4 350MCM 1/0F700 2 4" 4 500MCM 1/0F600 2 4" 4 350MCM 1F500 2 3" 4 250MCM 2F400 22 2 1/2" 4 3/0F350 1 4" 4 500MCM 2F300 1 4" 4 350MCM 4F275 1 4" 4 350MCM 4F250 1 3" 4 250MCM 4F225 1 3" 4 4/0 4F200 1 2 1/2" 4 3/0 6F175 1 2" 4 2/0 6F150 1 2" 4 1/0 6F125 1 2" 4 1/0 6F110 1 2" 4 1 6F100 1 2" 4 1 8F90 1 2" 4 2 8F80 1 2" 4 2 8F70 1 1 1/2" 4 4 8F60 1 1 1/2" 4 4 10F50 1 1 1/4" 4 6 10F40 1 1" 4 8 10F30 1 3/4" 4 10 10F20 1 3/4" 4 12 12

COPPER CONDUCTORSTHW 600V (AWG)

QUAN. SIZE QUAN. SIZE

CONDUCTORS IN EACH CIRCUIT

PHASE/NEUTRALFEEDER

TYPE

CONDUITSIZE ANDQUANTITY

EQUIPMENTGROUND

WIRE SIZE

+1#4 ISO.GRD.

FULLY BUSSED

SF-IB2

CHEMICAL TYPE GROUND ROD

1#4/0GRD.-2"C

PM

S1-1

TYP.

TYP.

3

AHU-1

PROVISIONS FOR(4) 400A 3P CB'S

& METERING175A3P

3-20HP SF3-10HP RF

9A

25A

30HP40A

55A

105A

82A 50A 31A

14A 60A 60A 80A

377A163A

45A 43A 40A 61A

61A

295A

108A

DETAIL "A' -BLDG "IB2" SINGLE LINE DIAGRAM

DETAIL "B' -SWITCH "PMS1" PARTIAL SINGLE LINE DIAGRAM

105A

CONNECTED: 45A AT 208/120V-3PHASE-4W

110A3P

125A3P

UPS BAYPASS PANEL "UPBP"

208V, 3 PHASE, 4, WIRE 100A

+1#4 ISO.GRD.

EATON "9355" SERIES

110A3P

COMPTON COLLEGE BLDG IB2

MAIN SWITCHBORAD “MDBH” LOAD CALCULATION

LOAD DESCRIPTION REMARKS

PANEL HA1 20775 25AHU-2 102213 123

ELEVATOR 33240 40

PANEL DHM1 45705 55

0

PANEL DPP1 135720 163.32

PANEL DPP2 106200 127.8

TOTAL CONNECTED LOADS 443853 534

CONNECTED(KVA)

CONNECTEDCURRENT(A)

400A3P

12

SEE SHEETE0-0.2A FOR

CONTINUATION

MDBH-8

400A3P

MDBH-9

13

PLAN NOTES:

PROVIDE SHUNT TRIP MECHANISM ON MAIN CIRCUIT BREAKER SERVING THE ELEVATOR. THE HEAT DETECTORS IN THE ELEVATOR MACHINE ROOM AND ON TOP OF ELEVATOR SHAFT, UPON DETECTION OF HEAT, SHALL SHUTDOWN POWER TO THE ELEVATOR. INSTALL IN ACCORDANCE WITH ASME 17.1, NFPA AND ELEVATOR MANUFACTURER'S REQUIREMENTS.

PROVIDE (3) 1/0, 8KV, 115 MIL/133%, EPR, MV-105 UL CLASS & TEMP RATING, T5 SHIELDING, COPPER, (1) #6 GRD. - (N) 4"C.

225 AMPERE - 120/208V.3PH.4W ELECTRONIC GRADE PANELBOARD WITH MAIN CIRCUIT BREAKER, INTERNAL SURGE PROTECTOR DEVICE (SPD), EQUIPMENT GROUND AND ISOLATED GROUND BUS.

PROVIDE COMPLETE NETWORKED METERING SYSTEM PER SPECIFICATION STATION 26 0910.

SEE DETAIL "A" ON THIS SHEET FOR CONTINUATION.

SEE DETAIL "B" ON THIS SHEET FOR CONTINUATION.

PROVIDE 3/4"C. - 2#10, 1#10 GRD.

100 AMPERE - 120/208V.3PH.4W ELECTRONIC GRADE PANELBOARD WITH MAIN CIRCUIT BREAKER, INTERNAL SURGE PROTECTOR DEVICE (SPD), EQUIPMENT GROUND AND ISOLATED GROUND BUS.

1

2

3

4

5

6

7

8

SINGLE LINE DIAGRAM GENERAL NOTES:

1. THE INTERRUPTING CAPACITY OF THE CIRCUIT BREAKERS IN 120/208 VOLT PANELBOARDS SHALL BE 10,000 A.I.C. TYPICAL, UNLESS NOTED OTHERWISE OR REQUIRED BY THE SHORT CIRCUIT STUDY.

2. CIRCUIT BREAKERS IN 120/208 VOLT DISTRIBUTION BOARDS SHALL BE SERIES RATED WITH DOWNSTREAM PANELBOARDS CIRCUIT BREAKERS FOR 22,000 A.I.C. UNLESS NOTED OTHERWISE OR REQUIRED BY THE SHORT CIRCUIT STUDY.

3. THE INTERRUPTING CAPACITY OF THE CIRCUIT BREAKERS IN 480/277 VOLT PANELBOARD SHALL BE 18,000 A.I.C. TYPICAL, UNLESS NOTED OTHERWISE OR REQUIRED BY THE SHORT CIRCUIT STUDY.

4. CIRCUIT PROTECTIVE DEVICES IDENTIFIED AS "SERIES RATED" OR "CURRENT LIMITING" (I.E., SR-SERIES RATED CIRCUIT BREAKER, CLCB-CURRENT LIMITING CIRCUIT BREAKER; CLF-CURRENT LIMITING FUSE, ETC.) SHALL BE SERIES RATED AND TESTED (UL 489 & CSA5) BY THE MANUFACTURER WITH ALL EQUIPMENT AND CIRCUIT PROTECTIVE DEVICES INSTALLED DOWN STREAM OF THE IDENTIFIED SERIES RATED OR CURRENT LIMITING DEVICE FOR 65,000 A.I.C. PROVIDE NAME PLATES ON ALL EQUIPMENT LOCATED DOWN STREAM, INCLUDING THE SR, CLCB AND CLF DEVICES, TO COMPLY WITH C.E.C. PARAGRAPHS 110-22 AND 240-86 "CAUTION SERIES RATED COMBINATION SYSTEM RATED NEW DEVICE INSTALLATIONS AND REPLACEMENTS SHALL BE OF THE SAME MANUFACTURER AND MODEL".

5. CIRCUIT BREAKERS RATED 1,200 AMPS AND GREATER SHALL COMPLY WITH ARC ENERGY REDUCTION PER C.E.C. 240.87 AND PER SPECIFICATIONS 262413.

6. PROVIDE SHORT CIRCUIT PROTECTIVE DEVICE COORDINATION AND ARC-FLASH STUDY INCLUDING THE ENGINEERED SETTINGS FOR EACH FUSE AND ADJUSTABLE CIRCUIT BREAKER SHOWING THE CORRECT TIME AND CURRENT SETTINGS TO PROVIDE COORDINATION WITHIN THE LIMITS OF THE SPECIFIED EQUIPMENT. REFER TO SPECIFICATIONS 262413 FOR ADDITIONAL REQUIREMENTS.

7. MAIN ELECTRICAL SERVICE SHALL NOT BE ENERGIZED UNTIL BUILDING INSPECTORS RECEIPT AND APPROVAL OF A THIRD PARTY NRTL TESTING LABORATORY PERFORMANCE TEST CERTIFICATION FOR THE SERVICE GROUND FAULT PROTECTION PER C.E.C. 230.95.

8. THE DIMENSIONS USED FOR SWITCHBOARDS ARE BASED UPON SQD MANUFACTURED PRODUCTS. IF ANOTHER MANUFACTURES PRODUCT IS FURNISHED, CONTRACTOR SHALL INSURE THAT THE PRODUCT WILL FIT WITHIN THE SPACE PROVIDED.

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Los Angeles, CA 90012355 South Grand Avenue, Suite 2100

DIVISION OF THE STATE ARCHITECT

tBP project number:

file name:

drawn by: checked by:

date:

drawing title:

drawing no.:

owner

description:date:rev:

THIS DRAWING AND THE DESIGNS, DEPICTIONS, IDEAS AND OTHER INFORMATION CONTAINED HEREIN CONSTITUTE UNPUBLISHED WORK OF tBP/ARCHITECTURE AND SHALL REMAIN PROPERTY OF tBP/ARCHITECTURE IN PERPETUITY. NO PART THEREOF SHALL BE

REPRODUCED, DISCLOSED, DISTRIBUTED, SOLD, PUBLISHED OR OTHERWISE USED IN ANY WAY WITHOUT THE ADVANCED EXPRESS WRITTEN CONSENT OF tBP/ARCHITECTURE.

drawing of

04 / 08 / 2019

20998.00

agency

21

2.2

27

Addendum 108/02/191

Addendum 209/04/192

9/3

/201

9 1

0:0

6:0

0 A

M SINGLE LINE DIAGRAM

E0-0.2

2

S

SS

F200F100F100F100 F400F200 F600

F400/N

F600/NF200/NF400/N

PW1

PDADMINC29 COMP

PD E1 ADMIN C29 COMP

MODUAR E1

PB PA

PQ1PQ2PQ3

MD

BH

-8

2

2

ED

SB

-F

(E) SWITCHGEAR"PMS-2"-5KV

1111

1010

10 10

1414

1414

14

10

4

4

10 10

5

7

4

4

10

8

4

13

6

6

6

F800

F800

F800

PMS-2

600A3P

600A3P

100A3P

100A3P

100A3P

100A3P

SPARE SPARE

1 2 3 4

"TPW1"75KVA4.160KV/120-208V3PH, 4W

(E)PM1

WEATHERPROOF

(E)5KV FEEDER

(E)5KV FEEDER TO PMS-3

WEATHERPROOF

(TYP.) 1

208-120V, 3 , 4W-800ADISTRIBUTION SWITCHBOARD "NDSB"

4W ,225 KVA208/208-120VXFMR "TC"

400AS400AF

CSW-F13NDSB-G

TC-1

CSW-GTC-G

MIN. A.I.C.: 65000A

WEATHERPROOF

X 9 (TYP.)EDSB-1

800A BUS

XEDSB-2

C29 AC UNITS

ND

SB

-2

3P200A

EDSB-3

ND

SB

-3

3P100A

EDSB-4

ND

SB

-4

3P100A

EDSB-5

WEATHERPROOF

ED

SB

-1

GROUND BUS

3P400A

3P

1200AS

208-120V, 3PH, 4W1200A(E)DISTRIBUTION SWITCHBOARD "EDSB"

4W 500 KVA/208-120V, 3PH4.16 KV(E)XFMR "ETD"

"E" HIGH VOLTAGE SWITCH EHD

5KV-3PH-100A

100AS100AF

WEATHERPROOF

WEATHERPROOF

X9(TYP.)NDSB-1

ND

SB

-1

1000A BUS

ED

SB

-3

3P200A

XNDSB-2

C29 AC UNITS

ND

SB

-2

ED

SB

-4

3P200A

NDSB-3

ND

SB

-3

ED

SB

-5

NDSB-4

ND

SB

-4

ED

SB

-5

3P100A

NDSB-5

ND

SB

-5

ND

SB

-5

XXX

3P100A

X

MODULAR BLDG

(E) BUILDING "D-WEST" LOADS

HV

FD

-13

3

1200AT

ND

SB

-1

3P400A

ND

SB

-6

11 (TYP.)

11

BLDG.D EAST

BLDG.D EAST

(E) CONNECTION

FUSED SWITCH"CSW"

480V-3P-600AWEATHERPROOF

3P200A

2400V/240-120V-1PH

(E)XFMR "ETD1"

"E" HIGH VOLTAGE SWITCH EHVD

5KV-2P-100A

WEATHERPROOF240-120V, 1PH, 3W600A(E)DISTRIBUTION PANELBOARD "PDB"

X9(TYP.)NDSB-9

PD

B1

PD

B2

BLDG C BLDG C

XNDSB-8

11

50KVA

GROUND BUS

3P800A

FUTURE STUDENT SERVICE BLDG.

X

DP

Q-1

DP

Q-2

2P200A

2400V/240-120V-1PH(E)XFMR "TQ1"

200KVA

X

2400V/240-120V-1PH(E)XFMR "TQ2"

50KVA

TO EXISTING 2400V-1PH SOURCE

DP

Q-3

X

SEE SHEET E0-0.2A FOR CONTINUATION

PM

S2-F

1&

F2

(E)2400V-1PH SWITCH(E)2400V-1P SWITCH

2P400A

WEATHERPROOF2400 V/240-120V-1PH-400A

(E)HV SWITCH/TRANSFORMER"HSTQ"

TO EXISTING 2400V-1PH SOURCE

PM

S2-F

1

PMS2-F2

FROM PMS-1

2P600A

3P800A

208/120V-3PH-800ADISTRIBUTION PANELBOARD "DPQ"

800AS800AF

QSW-F

FUSED SWITCH"QSW"

240V-3P-800A

WEATHERPROOF

18

11

19

20

18 19

480V/208-120V-3PH-4W"QT"

600V-3PH-500AMCBQ

225KVA

3P400A

MDBH-9

SEE SHEET E0.02 FOR CONTINUATION

QT-F

DPQ-G1"C.- 1#1/O GRD.

1

17

11

9 (TYP.)

MCBQ-F

(TYP.)

QT-G

1"C.- 1#1/O GRD.

MCBQ-G

1"C.- 1#1/O GRD.

3

3P100A

FEEDER SCHEDULE

F800/N 3 3" 3 350MCM 1/0F700/N 2 4" 3 500MCM 1/0F600/N 2 3" 3 350MCM 1F500/N 2 2 1/2" 3 250MCM 2F400/N 2 2" 3 3/0 2F350/N 1 4" 3 500MCM 2F300/N 1 3" 3 350MCM 4F275/N 1 3" 3 350MCM 4F250/N 1 2 1/2" 3 250MCM 4F225/N 1 2 1/2" 3 4/0 4F200/N 1 2" 3 3/0 6F175/N 1 2" 3 2/0 6F150/N 1 2" 3 1/0 6F125/N 1 2" 3 1/0 6F110/N 1 1 1/2" 3 1 6F100/N 1 1 1/2" 3 1 8F90/N 1 1 1/4" 3 2 8F80/N 1 1 1/4" 3 2 8F70/N 1 1 1/4" 3 4 8F60/N 1 1 1/4" 3 4 10F50/N 1 1" 3 6 10F40/N 1 1" 3 8 10F30/N 1 3/4" 3 10 10F20/N 1 3/4" 3 12 12

F4000 11 4" 4 500MCM 500MCMF3000 8 4" 4 500MCM 500MCMF2500 7 4" 4 500MCM 350MCMF2000 6 4" 4 500MCM 250MCMF1600 5 4" 4 500MCM 4/0F1200 4 4" 4 350MCM 3/0F1000 3 4" 4 500MCM 2/0F900 3 4" 4 350MCM 2/0F800 3 4" 4 350MCM 1/0F700 2 4" 4 500MCM 1/0F600 2 4" 4 350MCM 1F500 2 3" 4 250MCM 2F400 22 2 1/2" 4 3/0F350 1 4" 4 500MCM 2F300 1 4" 4 350MCM 4F275 1 4" 4 350MCM 4F250 1 3" 4 250MCM 4F225 1 3" 4 4/0 4F200 1 2 1/2" 4 3/0 6F175 1 2" 4 2/0 6F150 1 2" 4 1/0 6F125 1 2" 4 1/0 6F110 1 2" 4 1 6F100 1 2" 4 1 8F90 1 2" 4 2 8F80 1 2" 4 2 8F70 1 1 1/2" 4 4 8F60 1 1 1/2" 4 4 10F50 1 1 1/4" 4 6 10F40 1 1" 4 8 10F30 1 3/4" 4 10 10F20 1 3/4" 4 12 12

COPPER CONDUCTORSTHW 600V (AWG)

QUAN. SIZE QUAN. SIZE

CONDUCTORS IN EACH CIRCUIT

PHASE/NEUTRALFEEDER

TYPE

CONDUITSIZE ANDQUANTITY

EQUIPMENTGROUND

WIRE SIZE

600AS

SINGLE LINE DIAGRAM KEY NOTES:

PROVIDE 12" X 12" X 12"D. BOTTOMLESS CONCRETE PULLBOX WITH PEA GRAVEL BASE AND CHEMICAL ASSEMBLY GROUND ROD. MOUNT PULLBOX FLUSH ON GRADE AND ENGRAVE COVER "GROUND"; QUANTITY AS REQUIRED TO ACHIEVE 25 OHMS TO GROUND MAXIMUM.

PROVIDE (3) 1/0, 8KV, 115 MIL/133%, EPR, MV-105 UL CLASS & TEMP RATING,T5 SHIELDING, COPPER, (1) #6 GRD. - (N) 5"C.

PROVIDE 1 1/2"C. 1#3/O GRD.

EXISTING ELECTRICAL EQUIPMENT SERVING BUILDINGS "D", "C", "ADMIN" AND LIBRARY SHALL REMAIN DURING THE CONSTRUCTION OF "IB2" AND DEMOLITION OF WEST PORTION OF BUILDING "D". THESE EQUIPMENT SHALL BE DISCONNECTED AND REMOVED WHEN POWER EQUIPMENT DESCRIBED UNDER NOTE "6" WILL BE INSTALLED AND ENERGIZED.

EXISTING HIGH VOLTAGE FEEDER SHALL BE DISCONNECTED AND REMOVED. SEE SHEET ES-1.0 FOR ADDITIONAL INFORMATION.

NEW POWER EQUIPMENT FOR BACK FEED OF BUILDING "C", BUILDING "D-EAST", LIBRARY AC UNITS, ADMIN AND PORTABLE BUILDING.

EXISTING BUILDING "D-WEST" FEEDERS TO BUILDING "D" PANELS SHALL BE DISCONNECTED AND REMOVED BEFORE DEMOLITION OF BUILDING "D-WEST".

EXISTING BUILDING "D" DISTRIBUTION SWITCHBOARD SHALL REMAIN OPERATIONAL DURING IB2 CONSTRUCTION AND BE REMOVED AS PART OF DEMOLITION OF BUILDING "D-WEST".

INTERCEPT AT EXISTING FEEDER OF EXISTING LOAD AND RE-ROUTE TO NEW DISTRIBUTION SWITCHBOARD.

EXISTING HIGH VOLTAGE FEEDER SHALL BE REMOVED.

EXISTING FEEDER SHALL BE REMOVED.

DISCONNECT AND REMOVE EXISTING EQUIPMENT AFTER NEW POWER SYSTEM WILL BE INSTALLED IN BUILDING "Q".

STUB-OUT 1-4" CONDUITS. SEE SHEET ES-1.1 FOR ADDITIONAL INFORMATION.

DISCONNECT AND REMOVE EXISTING HIGH VOLTAGE EQUIPMENT OF BUILDING "Q" AFTER NEW POWER SYSTEM WILL BE INSTALLED AND ENERGIZED.

NOT USED.

CONNECT TO EXISTING BUILDING GROUND. TEST EXISTING BUILDING GROUND AND IF THE RESISTANCE IS MORE THAN 25 OHM, ADD ADDITIONAL GROUND ROD AS INDICATED.

PROVIDE 1"C.- 1#1/O GRD.

PROVIDE TWO (2) SETS OF 4#500 MCM, 1#1/O GRD. IN EACH ONE 3" CONDUIT.

THIS FEEDER FEEDS BUILDING "Q" POWER SYSTEM DURING THE CONSTRUCTION OF "IB2" PROJECT AND DEMOLITION OF WEST PART OF BUILDING "D". AFTER EXTENSION NEW FEEDER FROM "IB2" AND INSTALLATION OF NEW EQUIPMENT IN BUILDING "Q" IT SHALL BE DISCONNECTED AND REMOVED.

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file name:


date:

drawing title:

drawing no.:

owner




drawing of

04 / 08 / 2019

20998.00

agency

21

2.2

27

Addendum 108/02/191

Addendum 209/04/192

9/3

/201

9 1

0:0

6:0

6 A

M SINGLE LINE DIAGRAM

E0-0.2ASINGLE LINE DIAGRAM - BUILDING D AND MODULAR BUILDING

SINGLE LINE DIAGRAM - BUILDING C, ADMIN., BUILDING "D-EAST" AND LIBRARY AC UNIT POWER DISTRIBUTION SYSTEM

2

4" MIN. RAISED CONCRETEHOUSEKEEPING PAD , SEESTRUCTURAL FOR ADDITIONALINFO & DETAILS

1/2" DIAMETER HILTI KB-TZ (ICC-ESR 1917)EXPANSION ANCHOR 4 REQUIRED.

TRANSFORMER

2 1/2" MIN.EMBED DEPTH

MAX. WEIGHT:2374 LBS

30"

TO CENTEROF MASS

46" MAX.

8

S0-1.1

LYNCOLE XIT GROUNDING SYSTEM

WEEP HOLES

PROTECTIVE COVER BOX

BREATHER HOLE

EXOTHERMIC WELD CONNECTION

#2 SOLID to 1000 MCM

FINISHED GRADE

BACKFILL

SLOTTED BOLT DOWN COVER

UL NAME PLATE

SOIL

STRAIGHT SHAFT MODEL: INFORMATION & SPECIFICATIONS

A. Manufacturer: Lyncole XIT Grounding, 3547 Voyager St., Ste. 204

Torrance, CA 90503, Phone 800-962-2610.

www.Lyncole.com

B. Shaft configuration: Straight.

Standard lengths: 10', 12', 20' & 40', or custom.

C. UL and CSA Listing: 467.

D. Lynconite II and Grounding Gravel backfill meet ANSI/NSF Enviromental Standard 60.

E. Material: Type K Copper 0.083" nominal wall thickness.

F. Construction: Hollow tube, 2.125" O.D., filled with non-

hazardous salts (Calsolyte).

G. Weight: 3.5 lbs per lineal foot.

H. Ground Wire Termination: Exothermic connection to conductors

from #2 solid AWG to 1000 MCM. U-bolt with pressure

plate provided as test point.

I. Warranty: 30 years. Minimum Life Expectancy: 50 years.

J. Straight Shaft Model No: K2-10CS, K2-12CS, K2-20CS, K2-2-40CS (coupled 20 ft. sections)

K. GSA Contract pricing Available.

LYNCONITE II/GROUNDING GRAVEL

UPS1380 #

BATTCAB.

2166 #

3/8" HILTI KB-TZEXPANSION ANCHOR AT8 LOCATIONS (4 PER UNIT)

PLAN VIEW

FRONT VIEW

BATTERY CABINET

UPS

35.5"

23.5" 23.5"

35.5"

SIGNAL

PULLBOX GROUP TYPE "A"

30"

17"

TYPICAL LAYOUT

FIREALARM

ELECTRIC

FIRE ALARM

PULLBOX GROUP TYPE "B"

SIGNAL

24"

36"

17"

30"

48"

30"

36"

24"

4"

FINISH GRADE

6" DRAIN COVERFLUSH WITH FLOOR

6" CRUSHED STONE

TOP OF FINISHED GRADESET PULL BOX 1" ABOVE

A.C. TO JOIN PULLBOX.RAMP 10% LOCALLY WITH

DEPTH AS REQUIRED

OR GRAVEL

CAST IRON LOCKABLETRAFFIC COVER

NEW CEMENT CONCRETE

NEW CEMENT CONCRETE

6"

4"

20"x20"TYP. KNOCKOUT

CABLE RACK TYP.

8"x16"TYP. KNOCKOUT

3/4" PULL IRON TYP.FOR ALL PULL BOXES

DETAIL NOTES:

1. IN THE PRECAST CONCRETE PULL BOXES FURNISH AND INSTALLCABLE RACKS ON WALLS INDICATED. EACH RACK SHALL BEEQUIPPED WITH THREE PORCELAIN CABLE HOLDERS ON AVERTICAL STEEL MOUNTING BAR. BOLT HOLES SHALL BE PRE-CASTPULL BOXES JENSEN PRECAST OR EQUAL WITH STAINLESS STEELFLAT HEAD SCREWS AND SELF CLEANING HOLES. LOOP ALL CABLESAROUND THE LONGEST LENGTH IN THE PULL BOX.

2. PROVIDE NON SLIP COATING ON COVERS.

3. ALL METAL PARTS SHALL BE HOT-DIPPED GALVANIZED AFTERFABRICATION.

4. "BROOKS" YARD BOX OR EQUAL WITH 9 1/2" X 16" I.D. CONCRETEBOX (NO. 3 BODY) WITH 3-TL CAST IRON COVER, UTILITY NAME(ELECTRICAL, SIGNAL, FIRE ALARM, ETC.) EMBOSSED 1/16"ABOVESURFACE, 1" HIGH UPPERCASE.

10"

4"

48"91.5"

TRANSFORMER TC

DISTRIBUTION

24'X36"X6"D

6"

6"

48"

SWITCHBOARD "NDSB"

6"

24"

50"

36"

24"

48"

6"

24"

800A

6"

HILTI KB-TZ ANCHORS 3/4"DIA., EMBEDDED 2" INTOCONC. SLAB (ICC ER-1917)TYP. 4 FOR EACH UNIT

WALLMOUNTED

FUSED SWITCH

24"

6"

FUSED SWITCH

TRANSFORMER

WEIGHT:200 LBS MAX

WEIGHT:2100 LBS MAX

CONCRETE PAD

SEE STRUCTURAL

ELECTRICAL EQUIPMENT ELEVATIONS

TOP ELEVATION

FRONT ELEVATIONSCALE:NONE

SCALE:NONE

8

S0-1.1

3" TYP.

5 OR 4

3

10

6

2

2" TYP.

2" TYP. 2" TYP. 3" TYP.

3" TYP.

1

7

SEE SINGLE LINE DIAGRAM FOR NUMBER AND SIZE OF CONDUITS

7" MAIN EDGE DISTANCE

PLAN VIEW

FRONT VIEW

TYPICAL SECTION

91.5"

4" PAD

HILTI KB-TZ ANCHORS 1/2" DIA., W/ 3-1/4" EFF. EMBED (ICC ESR-1917)

4" MIN CONCRETE HOUSEKEEPING PAD

INDICATES ANCHOR BOLT LOCATIONS

30"

30" 36"

MAIN DIST.

4" PAD

91.5"

30" 36"

THE DIMENSIONS INDICATED ARE MAXIMUM ALLOWABLE SIZES.

DIST.

36"

36"

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drawing title:

drawing no.:

owner




drawing of

04 / 08 / 2019

20998.00

agency

21

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27

Addendum 108/02/191

Addendum 209/04/192

9/3

/201

9 1

0:0

6:0

9 A

M ELECT. ANCHORAGEDETAILS

E0-0.6

UNDERGROUND CONDUIT DUCT BANK DETAIL 1SCALE

N.T.S.

DRAWING SHEET PLAN NOTES

1. CAST-IN PLACE RED MIX CONCRETE CONTINUOUS ENTIRE LENGTH.CONCRETE COVERAGE NOT LESS THAN 3-INCH ALL SIDES OF CONDUIT DUCT BANK.

2. NATIVE SOIL BACKFILL.

3. CONTINUOUS 1#4/0 BARE COPPER DUCT BANK BONDING/GROUND CONDUCTOR.

4. CONTINUOUS 5 INCH CONDUIT AND 4160 VOLT CIRCUIT POWER CONDUCTORS.

5. 3" WIDE WARNING TAPE LOCATED 12" BELOW GRADE. TAPE SHALL INDICATE:"CAUTION BURIED ELECTRICAL CONDUIT".

6. DAMP SAND BACKFILL TO WITHIN 12" OF FINISH GRADE.

7. INTRA-CONDUIT SPACING 2 INCH.

8. HOMERUN AND CONNECT EQUIPMENT BOND CONDUCTOR TO BUILDING EQUIPMENT GROUND BUS - GB.

9. 1"C. - 1#8, CONNECT TO CABLE TRENCH EXPOSED METAL COVER/FRAME FOR CONTINUOUS BOND/GROUND OF EACH ISOLATED METAL COMPONENTS.

10. 36" IN TRAFFIC AREAS, 24" IN NON-TRAFFIC AREAS.

DISTRIBUTION SWITCHBOARD ANCHORAGE DETAIL 3

SCALE

N.T.S. 4CHEMICAL GROUND ROD DETAIL

UPS ANCHORAGE DETAIL

TYPICAL PRECAST CONCRETE PULLBOX DETAILS 6

SCALE

N.T.S.

SCALE

N.T.S.TYPICAL TRANSFORMER ANCHORAGE DETAIL 2

SCALE

N.T.S. 5

SCALE

N.T.S.

SCALE

N.T.S.NEW POWER SERVICE EQUIPMENT ANCHORAGE DETAILS 7

2

ALLIED HEALTH PROJECT SITE

E

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2

2

2

2

2

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1

1

2

2

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AREA OF DEMOLITION WORK

5

3

5

PMS1

---

6

(E) PMH-6

(E) PMH-7

(E) PMH-8

E

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FOOTPRINT OF IB2

7

8

FOOTPRINT OF (E)IB1

11

11

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E0-0.2A

11

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E0-0.2A

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PA

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PB

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21

21

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EDSB-2

EDSB-5

20

EDSB-4

13

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NDSB-2

4

19

14

17

NDSB-3

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ADMIN BLDG

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23

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E0.-0.0.2A

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NDSB-3

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E0-0.2A

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QSW-F

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Los Angeles, California. 90012

DIVISION OF STATE ARCHITECT

consultant

agency

owner

date: 04/08/2019

drawing title:

description:date:Rev:

tBP project number :

architect

THIS DRAWING AND THE DESIGNS, DEPICTIONS, IDEAS AND OTHER

INFORMATION CONTAINED HEREIN CONSTITUTE UNPUBLISHED WORK

OF tBP/ARCHITECTURE AND SHALL REMAIN THE PROPERTY OF

tBP/ARCHITECTURE IN PERPETUITY. NO PART THEREOF SHALL BE

REPRODUCED, DISCLOSED, DISTRIBUTED, SOLD, PUBLISHED OR

OTHERWISE USED IN ANY WAY WITHOUT THE ADVANCED EXPRESS

WRITTEN CONSENT OF tBP/ARCHITECTURE.

20998.00

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Fax: (213) 897-3159

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Addendum 108/02/191

Addendum 209/04/192

NORTH

SITE ELECTRICAL DEMOLITION PLAN

SCALE: 1"= 30'

KEY NOTES

AFTER COMPLETION OF IB2 PROJECT, DISCONNECT AND REMOVE

ALL EXISTING ELECTRICAL AND TELECOMMUNICATIONS SYSTEMS

FROM BUILDING TO BE DEMOLISHED. ALL ELECTRICAL

EQUIPMENT, ETC. DEEMED SALVAGEABLE BY THE DISTRICT

SHALL BE RETURNED TO THE DISTRICT AND DEPOSITED AT A

LOCATION AS DIRECTED BY THE DISTRICT. COORDINATE ALL

WORK WITH DISTRICT.

ELECTRICAL ITEMS TO BE DISCONNECTED AND REMOVED SHALL

INCLUDE, BUT NOT LIMITED, TO THE FOLLOWING:

SWITCHBOARDS, PANELBOARDS AND ASSOCIATED FEEDERS,

CONDUIT AND WIRING.

RECEPTACLES, OUTLETS, POWER CONNECTIONS, SAFETY

SWITCHES, MOTOR STARTERS, ETC. AND ALL ASSOCIATED

CONDUIT AND WIRING.

INTERIOR AND EXTERIOR LIGHTING FIXTURES, SWITCHES,

OCCUPANCY SENSORS, CONTROLS AND ALL ASSOCIATED

CONDUIT AND WIRING.

FIRE ALARM CONTROL PANELS, POWER SUPPLIES, SMOKE AND

HEAT DETECTORS, PULL STATIONS AND ALL ASSOCIATED

CONDUIT AND WIRING.

TELECOMMUNICATIONS SYSTEMS INCLUDING IDF EQUIPMENT,

TERMINATION DEVICES, SPEAKERS, CLOCKS, ETC. AND ALL

ASSOCIATED CONDUIT AND WIRING.

EXISTING BUILDING TO REMAIN. PROTECT ALL EXISTING

ELECTRICAL, TELECOMMUNICATIONS AND FIRE ALARM

SYSTEMS IN PLACE.

DISCONNECT AND REMOVE EXISTING UNDERGROUND FEEDER.

REMOVE CONDUITS TO MAKE WAY FOR THE NEW

CONSTRUCTION..

EXISTING MANHOLE TO REMAIN. PROTECT IN PLACE.

EXISTING UNDERGROUND PULLBOX SHALL BE ABANDONED.

1

2

3

4

5

LEGEND:

EXISTING UNDERGROUND ELECTRICAL CONDUIT AND CABLING

EXISTING UNDERGROUND COMMUNICATIONS CONDUIT AND CABLING

E

C

ALL EXISTING ELECTRICAL WITHIN THE DEMOLITION AREAS OF THE SITE SHALL

REMAIN UNLESS SPECIFICALLY INDICATED OTHERWISE ON THE ELECTRICAL

DRAWINGS. REFER TO ARCHITECTURAL DEMOLITION DRAWINGS INCLUDED IN

THIS SET FOR DEMOLITION AREAS. THE SCOPE OF THE DEMOLITION WORK

SHALL INCLUDE ALL LABOR, MATERIALS, SERVICES AND EQUIPMENT REQUIRED

FOR THE REMOVAL OF ALL EXISTING ELECTRICAL NOT INDICATED AS BEING

REUSED. THIS WORK INCLUDES, BUT IS NOT LIMITED TO, THE FOLLOWING:

a. ALL EXISTING WIRE SHALL BE REMOVED FROM CONDUIT.

b. ALL EXISTING CONDUIT, THAT INTERFERES WITH ANY NEW CONSTRUCTION

SHALL BE CUT BACK AS REQUIRED TO CLEAR NEW CONSTRUCTION.

c. REMOVE ALL EXISTING EXPOSED CONDUIT, SURFACE RACEWAYS AND

CONDUIT CONCEALED IN EXISTING CONSTRUCTION THAT IS TO BE REMOVED.

RECONNECT OUTLETS AND LIGHTING FIXTURES WHICH ARE NOW FED THROUGH

THE OUTLETS TO BE REMOVED.

d. REMOVE ALL EXPOSED CONDUIT, WIRE, OUTLETS, DISCONNECT SWITCHES

AND ELECTRICAL MOUNTING HARDWARE FOR MECHANICAL EQUIPMENT BEING

REMOVED. PROVIDE WEATHERPROOF CAPS ON ALL CONDUIT PENETRATING

ROOF AND ABANDON CONDUIT. REPAIR ROOFING DAMAGED BY REMOVAL OF

EXISTING ELECTRICAL.

e. EXCEPT WHERE EXPOSED CONDUITS ARE SHOWN ON PLANS, INSTALL ALL

NEW CONDUITS CONCEALED IN WALLS, FURRED CEILING, OR UNDER FLOOR

SPACE.

f. LIGHT FIXTURES AND ELECTRICAL DEVICES INDICATED TO BE REMOVED AND

REINSTALLED SHALL BE REMOVED AND PROPERLY STORED TO PROTECT FROM

DAMAGE UNTIL SUCH TIME THAT IT IS REINSTALLED. ALL FIXTURES TO BE

REINSTALLED SHALL BE FULLY OPERABLE AND SHALL FIRST BE CLEANED,

RELAMPED, DEFECTIVE BALLASTS REPLACED AND CRACKED OR BROKEN

DIFFUSERS/LENSES REPLACED.

g. ALL REMOVED MATERIALS AND EQUIPMENT WHICH IN THE OPINION OF THE

OWNER ARE SALVAGEABLE, SHALL REMAIN THE PROPERTY OF THE OWNER.

DELIVER SUCH SALVAGED MATERIALS AND EQUIPMENT ON PREMISES AS

DIRECTED, AND NEATLY PILE OR STORE THEM AND PROTECT FROM DAMAGE.

h. DO NOT REUSE SALVAGED MATERIALS AND EQUIPMENT, UNLESS

SPECIFICALLY INDICATED ON PLANS OR SPECIFIED. REMOVE FROM PREMISES

AND DISPOSE OF ALL MATERIALS CONSIDERED BY THE OWNER TO BE SCRAP.

DEMOLITION PERFORMANCE NOTES

ES-1.0

SITE ELECTRICAL

DEMOLITION PLAN

EXISTING HIGH VOLTAGE SWITCH TO REMAIN. PROTECT IN PLACE.6

DISCONNECT AND REMOVE EXISTING LIGHT POLE INCLUDING

LIGHT FIXTURE, CONCRETE BASE, CONDUIT AND CONDUCTORS

UP TO SOURCE OF CONNECT.

7

DISCONNECT AND REMOVE EXISTING SECURITY CAMERA.

RELOCATE TO NEW LIGHT POLE. SEE SHEET ES-1.3 FOR

CONTINUATION.

8

INTERCEPT AT EXISTING TWO (2) 5" CONDUIT SPARE AND

RE-ROUTE AS INDICATED.

9

DISCONNECT AND REMOVE EXISTING 5KV FEEDER. REMOVE

CONDUCTORS AND ABANDON UNDERGROUND CONDUITS IN

PLACE.

10

EXISTING BUILDING "D" POWER EQUIPMENT TO REMAIN DURING

CONSTRUCTION OF "IB2" AND DEMOLITION OF BUILDING "D-WEST".

AS SOON AS NEW POWER EQUIPMENT WHICH WILL BE LOCATED

BY BUILDING "C" WILL BE INSTALLED AND BACK FEED THE

EXISTING PANELS THEY SHALL BE DISCONNECTED AND REMOVED

. SEE SHEET ES-1.1 AND E0.0.2.A FOR ADDITIONAL INFORMATION.

11

12

DISCONNECT AND REMOVE EXISTING FEEDER ON THE CANOPY

INCLUDING CONDUCTORS.

13

INTERCEPT AT EXISTING FEEDER ON THE CANOPY AND REROUTE

TO NEW WALL MOUNTED PULL BOX AS INDICATED.

14

SEE SHEET ES-1.1 FOR CONTINUATION.15

DISCONNECT AND REMOVE EXISTING WALL MOUNTED FEEDER

INCLUDING CONDUCTORS.

16

INTERCEPT AT EXISTING FEEDER ON THE WALL AND TERMINATE

IT TO A 2' x 2 x 4"D PULLBOX. SEE SHEET ES-1.1 FOR

CONTINUATION.

17

INTERCEPT AT EXISTING RELOCATABLE BUILDING'S POWER AND

CONNECT TO NEW FEEDER.

18

INTERCEPT AT TWO FEEDER OF BUILDING "C" EAST IN EXISTING

WALL MOUNTED PULLBOX. AND RE-ROUTE TO NEW. SEE SHEET

ES-1.1 FOR CONTINUATION.

19

DISCONNECT AND REMOVE EXISTING UNDERGROUND FEEDER.20

DISCONNECT AND REMOVE EXISTING INCOMING FEEDER TO

EXISTING PANEL. SEE SHEET ES-1.1 FOR CONNECTION TO NEW

SOURCE.

21

PROVIDE WALL MOUNTED 12" x 12" x 4"D WEATHERPROOF

PULLBOX.

22

INTERCEPT AT EXISTING UNDERGROUND FEEDER AND REROUTE

TO NEW POWER DISTRIBUTION PANEL.

23

SEE SHEET ES-1.1 FOR CONTINUATION.

SEE SHEET ES-1.1 FOR CONNECTION TO NEW SOURCE.

EXISTING HIGH VOLTAGE FEEDER TO BUILDING "Q" SHALL BE

REMOVED. SEE SHEET ES-1.1 FOR MORE INFORMATION.

24

EXISTING TERMINAL CABINET WITH ALL TERMINATED

CONDUCTORS SHALL BE DISCONNECTED AND REMOVED.

REMOVE ALL EXPOSED CONDUITS AND ABANDON CONCEALED

CONDUITS.

25

26 DISCONNECT AND REMOVE EXISTING FEEDER TO EXISTING RELO.

27UTILIZE EXISTING (1)5" CONDUIT FOR EXTENDING HIGH VOLTAGE

FEEDER.

UTILIZE EXISTING 5" SPARE CONDUIT FOR FUTURE STUDENT

SERVICE BUILDING.

STUB-OUT (1)5" CONDUIT FOR FUTURE STUDENT SERVICE

BUILDING. VERIFY STUB-OUT LOCATION.

28

29

PROVIDE 2' X 3' X 3'D. UNDERGROUND CONCRETE PULL BOX WITH

BOLT-DOWN TRAFFIC COVER. ENGRAVE: "POWER".

30

INTERCEPT AT INCOMING CONDUCTORS FROM TRANSFORMER

"EDT" TO SWITCHBOARD "EDSB". EXTEND TO WALL AND

TERMINATE TO "QSW".

INSTALL FEEDER ON THE WALL.

31

32

CONDUIT SHALL RISE FROM BELOW GRADE TO THE WALL AND

TERMINATED TO THE SWITCH.

33

TRAILERPARK

TRACT NO.21218

TRACT NO.21218 ALLIED HEALTH PROJECT SITE

PARKING

NO

PARKINGNO

AREA OF WORK

(N)ELECTRICAL EQUIPMENT

ROOM

(N)BDF-IB2

(N) INSTRUCTIONAL

BUILDING #2

(E)INSTRUCTIONAL

BUILDING #1

(A# 117612)

1

3

4

5

6

7

9

11

8

10

12 (TYP)

PMH-1

PMH-2

PMH-3 PMH-5

PMH-9

PMH-27

PMH-10

PMH-6

PMH-7

PMH-8

(E)

(E)

(E) (E)

(E)

(E)

(E)

(E)

(E)

(E)

3

EQ-1.1

2

EQ-1.1

2

-

1

E0-0.4

15

MDBH-8

NDSB-1

NDSB-8

NDSB-9

NDSB-10

NDSB-11

NDSB-12

PA

-

PD

-

PB

-

(E)(E)

(E)

12 (TYP.)

2

MDB3H-922

MDBH-9

MDBH-8

17

18

18

NDSB-6

NDSB-3

NDSB-4

NDSB-2

NDSB-7

NDSB-2

NDSB-5

NDSB-4

18

21

15

MDBH-9

CSW

E0.0.2A

TC

E0.0.2A

NDSB

E0.0.2A

CONCRETE PAD

13

14

16

16

16

BUILDING "C"

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Addendum 108/02/191

Addendum 209/04/192

NORTH

OVERALL SITE ELECTRICAL PLAN

SCALE: 1"= 60'

KEY NOTES

EXISTING MV POWER DUCTBANK 3-5"C.







EXISTING 2-5" STUB OUTS.


EXISTING 2-5" STUB OUTS.


EXISTING POWER MANHOLE.

NEW DISTRIBUTION SWITCHBOARD.

SEE DETAIL "7" ON SHEET E0.06 FOR EQUIPMENT ANCHORAGE INFORMATION.

DURING THE CONSTRUCTION OF "IB2" STUB-OUT CONDUIT FOR THIS FEEDER.

AFTER DEMOLITION OF BUILDING "D" EXTEND STUB-OUT CONDUIT TO NEW

SWITCHBOARD "NDSB" INSTALL CONDUCTORS AND CONNECT AS REQUIRED.

ES-1.1

OVERALL SITE

ELECTRICAL PLAN

1

#

1

2

3

4

5

6

7

8

9

10

15

14

13

12

11

N

O

R

T

H

BUILDING "C" NEW ELECTRICAL EQUIPMENT PLAN

SCALE: 1/4"= 1'-0"

2

REFER TO DETAIL "5" ON SHEET EQ-1.1 FOR ADDITIONAL INFORMATION.16

PROVIDE 2' X 3' X 4'D. UNDERGROUND PULL BOX WITH BOLT-DOWN TRAFFIC17

SEE SHEET ES-1.0 FOR CONTINUATION.18

GROUND ROD. SEE SHEET E0-0.2A FOR ADDITIONAL INFORMATION.19

20

RATED COVER. ENGRAVE: "POWER".

GROUND WIRE. SEE SHEET E0-0.2A FOR ADDITIONAL INFORMATION.

PULL BOX. SEE SHEET ES-1.0 FOR ADDITIONAL INFORMATION.21

22 UTILIZE 2-3" CONDUITS PER SHEET ES-1.0 FOR EXTENSION OF NEW 480V-3PHASE

FEEDER TO BUILDING "Q".

(E) OFFICE

(E) TRANS.

(E) MECH ROOM

(E) JANT.

ROOM

(E) BUILDING "Q"

2

-

3

-

PQ3

E0-0.2A

(E)

3

6

EE

HSTQ

E0-0.2A

1

NDSB-12

(E) TRANS.

NT.

ROOM

PQ1

E0-0.2A

1

TQ1

E0-0.2A

1

TQ2

E0-0.2A

1

HVQ2

E0-0.2A

1

HVQ1

E0-0.2A

E

(E) FEEDER TO "PQ2"

8

(E) TRANS.

NT.

ROOM

E

PQ1

E0-0.2A

2

5

3

(E) FEEDER TO "PQ2"

QSW-F1

4

-

MCBQ

E0-0.2A

2

QT

E0-0.2A

7

10

MDBH-9

9

DPQ

E0-0.2A

DPQ-2DPQ-3

DPQ-111

QSW-F1

11

T

MDBH-9

9

10" X 4" OPENING

(2) 3" CONDUITS

6"

A

-

48"

91.5"

TRANSFORMER "TC"

DISTRIBUTION

24'X36"X6"D

6"

6"

SWITCHBOARD "NDSB"

24"

50"

24"

800A

WALL

MOUNTED

FUSED SWITCH

36"

24" 48"6"

6"

HOUSEKEEPING PAD

(2) 3" CONDUITS

12"

10" X 4" OPENING

SEE STRUCTURAL 8/S0-1.1

(E) FOOTING

SEE DETAIL "7" ON SHEET S0-1.4

(2) SACK SLURRY PER DETAIL

"7" ON SHEET S0-1.4

(E) EXTERIOR WALL

(E) CONC. SLAB & FOOTING

(E) CONC. SLAB & FOOTING

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KEY NOTES

EQ-1.1

BUILDING "Q" PARTIAL

ELECTRICAL PLAN AND

DETAILS

NORTH

BUILDING "Q" PARTIAL ELECTRICAL PLAN

SCALE: 1/4"= 1'-0"

NORTH

ENLARGED TRANS. ROOM DEMO ELECTRICAL PLAN

SCALE: 1/2"= 1'-0"

NORTH

ENLARGED TRANS. ROOM NEW ELECTRICAL PLAN

SCALE: 1/2"= 1'-0"

(E)TRANS. ROOM EAST WALL ELEVATION DETAIL

SCALE: 1/2"= 1'-0"

DISCONNECT AND REMOVE EXISTING ELECTRICAL EQUIPMENT.

PROVIDE 12" X 12" X 4"D. WALL MOUNTED PULL BOX FOR ROUTING

FEEDER.

1

2

INTERCEPT AT EXISTING PANEL AND CONNECT TO NEW FEEDER.

INTERCEPT AT EXISTING FEEDER TO EXISTING PANEL AND CONNECT

TO NEW INCOMING FEEDER.

3

4

SEE DETAIL "1" THIS SHEET FOR CONTINUATION.

DISCONNECT EXISTING CONDUCTOR IN EXISTING UNDERGROUND

CONDUIT.

5

6

1

2

3

4

POWER SERVICE EQUIPMENT ANCHORAGE DETAIL

SCALE: 1"= 1'-0"

5

------------7

EXISTING EQUIPMENT TO REMAIN.8

NEW FEEDER FROM "IB2" ELECTRICAL ROOM.9

INTERCEPT AT EXISTING 2-3" CONDUITS AND EXTEND NEW CONDUCTORS10

SURFACE MOUNTED CONDUIT SECURE TO THE CEILING.11

INTO ELECTRICAL ROOM.

DETAIL - A DETAIL - B

GENERAL NOTES

PENETRATION SHALL FIT IN-BETWEEN THE STUDS

(DO NOT DAMAGE EXISTING STUDS) AND PROVIDE

3 X BLOCKING WITH A/34 TOP AND BOTTOM

(STAGGERED) AROUND THE OPENING.

tBP PROJECT NO: 20998.00 COMPTON COLLEGE ADDENDUM 2 INSTRUCTIONAL BUILDING #2 AUGUST 15, 2019 COMPTON COMMUNITY COLLEGE DISTRICT

CHAIN-LINK FENCE AND GATES 32 31 13 – 1

SECTION 32 31 13 – CHAIN-LINK FENCES AND GATES

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes: Chain-link fences and gates.

B. Related Sections: 1. Section 32 13 13: Cast-in-Place Concrete Paving

1.2 SUBMITTALS

A. Shop Drawings: 1. Submit plans and details indicating extent of fences, locations of gates, and details of attachment

and footings. Indicate means and methods for surface preparation and finishing.

1.3 QUALITY ASSURANCE

A. Comply with Standard Specifications for Public Works Construction, current edition.

1.4 REQUIREMENTS

A. Gates in path of travel must comply with exit door requirements (CBC Section 1003.3.2)

PART 2 - PRODUCTS

2.1 CONCRETE

A. Class 500-C-2500 concrete furnished as prescribed in Section 201-1 "Concrete, Mortar and Related Materials" of the Standard Specifications for Public Works Construction or may be provided in the following volumetric proportions: 1. Portland cement: 1 part 2. Fine aggregate: 2 parts 3. Coarse aggregate (1/4 inch to 1-1/2 inches): 4 parts 4. Water: 7-1/2 gallons, maximum per sack of cement

2.2 CHAIN-LINK FENCE FABRIC

A. Conforming to ASTM A 392, Class C2 zinc coating, 2.00 ounces minimum per square foot of uncoated wire surface, hot-dipped galvanized after weaving, and top and bottom edges knuckled. 1. Fabric for interior fencing shall be 9 gauge woven wire with 2 inch mesh, unless otherwise

specified. Fences 12 feet high or less shall be furnished with single width fabric. 2. Fabric for perimeter fencing shall be 9 gauge woven wire with 1 inch mesh, unless otherwise

specified. Fences 12 feet high or less shall be furnished with single width fabric. 3. Installed fence fabric shall be free from barbs, icicles, or other projections and installed fence

fabric with such defects will be deemed defective Work.



2.3 POSTS, TOP RAILS, BOTTOM RAILS, BRACE RAILS AND GATE FRAMES

A. Posts: Standard weight, galvanized, welded or seamless steel pipe conforming to ASTM A 53, with a minimum yield strength of 35,000 psi.

1. Embed posts into footing 6 inches less than the depth of the footing. Deviations from footing

schedule will require soil test and Architect review.

B. Post Caps: Galvanized iron, ASTM A 47, Grade 32510, designed to fit snugly over posts with a minimum projection of 1-1/2 inches below top of posts. Post caps shall be manufactured with a curved top.

C. Eye Tops: Galvanized iron, ASTM A 47, Grade 32510, designed to fit over line posts, and for through passage of top rail.

D. Expansion Sleeve Couplings for Top Rails: Galvanized, 6 inches long, designed to fit tightly on inside of rail, fitted with raised center.

E. Rail Ends for Top Rails and Brace Rails: Galvanized iron, ASTM A 47, Grade 32510, with holes to receive 3/8 inch bolts for securing to rail end bands.

F. Tension Bands and Bands for Securing Rail Ends: Mild steel flats, at least 1/8 inch x one inch, except tension bands in gates shall be 1/8 inch x 3/4 inch. Bolts for use with tension bands and rail end bands shall be 3/8 inch x 1-1/2 inches.

G. Tension Bars: Mild steel flats at least 3/16 inch x 3/4 inch.

H. Tie Wire: Galvanized ties 6 gauge for fastening fabric to posts, top rails and brace rails. At bottom tension wire 9 gauge galvanized hog rings shall be installed.

I. Finish of Metal Parts: Post caps, couplings, rail ends, tension bands, tension bars, turnbuckles, rivets, bolts, and other metal parts and fittings shall be hot-dipped galvanized after fabrication, except bolts, which may be galvanized or cadmium-plated. Galvanizing shall conform to ASTM A 569, 0.15 percent maximum, and ASTM A 47.

2.4 CHAINLINK FENCE SLATS

A. Chain Link Fence Slats – 8’H Lock-Top Style with horizontal locking strip, PVC, Color to be selected by District.

B. Manufacturer: Hoover Fence Company, 330-358-2335

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install fences to heights indicated on Drawings.

B. Space fence posts at equal intervals between terminal, angle, corner, and gate posts, and not more than 10 feet apart measured from center to center of posts. In curved fence sections having a radius of 50 feet or less, space posts not more than 5 feet - 6 inches apart. Install posts so that top of eye of post caps are level with top of fabric.



C. Install angle or corner posts at each change in direction of 15 degrees or more, at change of 5 percent or more in grade of fencing, and at the beginning and end of curved fence sections.

D. Install terminal posts at ends of runs of fencing. Install gateposts on both sides of driveway and pedestrian gates. For double-leaf gates, net opening between gate posts shall be gate size as indicated on Drawings, plus 3-1/2 inches; for single leaf gates, net opening shall be gate size plus 2-1/2 inches.

E. Where a fence is to be installed on a curb, construct footings with top of footing level with the lower finish grade. Align posts, set plumb and true before placing footings. Remove splattered concrete from exposed pipe surfaces while concrete is still soft. In bituminous surfaced areas, install seal coat on top of concrete footings.

F. Install fences with top and bottom rails. Top and bottom rails shall pass through eye tops and be secured at ends with rail-end fittings and bands.

G. Install fences over 10 feet in height, in addition to top and bottom rails, with a horizontal mid-rail set at mid-height of fence.

H. In fences higher than 10 feet, install brace rails at angles, corners, and terminals at 1/4 and 3/4 of fence height. Provide one horizontal brace rail in panels adjacent to terminal, angle, corner, and gateposts, install at mid-height of fence and rigidly secured to posts with rail end fittings and bands. Provide horizontal brace rails, as specified, in panels of curved sections having a radius of 50 feet or less. Brace rails are not required in fencing 4 feet or less in height.

I. Provide a transom rail and fabric at top of pedestrian gate openings. Install transom rail 6 feet - 8 inches above high point of grade at gate opening. Ends of transom rails shall be pinned or riveted to rail end fittings with 1/4 inch mild steel rivets. Pin or rivet must go through rail and peen. Welding on rail ends is not permitted.

J. Install fence fabric on outward facing side of posts, except for tennis courts. Install fence fabric with top edge projecting above top rail of fence.

K. Install bottom of fence fabric to clear finish grades, except on bituminous surface install 3/4 inch above such surface. Locally shape and trench ground surfaces where necessary to provide uniform top and bottom alignment of fence.

L. Tightly stretch fabric and at terminal, pull corner, angle, and gateposts, secure with tension bars extending full height of fence. Secure tension bars to posts with bolted tension bands spaced not more than 14 inches apart.

M. Bands and Ties: Install bands and ties in accordance with following schedule: 1. 15 bands on 16 feet fence - 6 ties on 16 feet fence 2. 11 bands on 12 feet fence - 2 ties on 12 feet fence 3. 7 bands on 8 feet fence - 7 ties on 8 feet fence 4. 6 bands on 6 feet fence - 6 ties on 6 feet fence 5. 4 bands on 4 feet fence - 4 ties on 4 feet fence

N. Fasten fabric to line posts with wire ties spaced not more than 16 inches apart. Where 6 gauge aluminum ties are furnished, hook the tie at both ends. Installation of hooked ties with links is not permitted.

O. Fasten fabric to top rails, mid-rails, bottom rails, brace rails, with wire ties spaced not more than 18 inches apart. Bend back ends of tie wires so as not to be a hazard. Where 2 fabrics are furnished, lap the



fabrics one mesh at mid-rail and tie both fabrics with 9 gauge wire or 6 gauge aluminum ties to midrails.

P. Field welds shall be cleaned of flux and spatter, damaged galvanizing removed, burrs and projections ground off, properly prepared, then heavily coated with “Galviz” or "Galvabar,” or equal. Install coating in accordance with written recommendations of manufacturer.

Q. Fabrication of Gates: 1. Frames: Fabricate gate frames from steel pipe of size specified, with joints at corners miter cut

and continuously welded to sides. 2. Fabric: Install fence fabric to side members with tension bars and tension bands as specified,

spaced not more than 14 inches apart. Tension bars shall extend full height of gate. Install fence fabric to top and bottom members and to brace rail with wire ties as specified for top rails, spaced not more than 12 inches apart.

3. Latches: Gate latches, and strikes will be furnished by the Contractor. Weld gate latches and strikes to gate posts and frames. Welding shall be performed before gate frames are galvanized, or welds shall be finished as specified for field welds.

4. Hinges: Install and adjust hinges; burr or center punch threads of gate hinge bolts to prevent removal of nuts. Install 3 hinges on each post for swing gates more than 16 feet wide. Grind welds flush and smooth. Hot-dip galvanize fabricated parts after welding, or finish weld as specified for field welds.

5. Gates in path of travel must comply with exit door requirements (CBC Section 1003.3.2) and are to be furnished with panic hardware and kick plates. a. Panic hardware: install per Drawings. b. Kick plates: install per Drawings, at a 3” maximum from paving, on both sides of gate. c. Sign (2.06, this Section) shall be mounted on or adjacent to gate at a height of 60” above

grade.

3.2 FENCING ADJUSTMENTS

A. Where the finish grade is raised 6 inches or less, cut and re-knuckle the existing fence fabric. Adjust tension wire and tie to fabric. Bottom of fence fabric shall be installed ¾” above finish grade.

B. Where the finish pavement is lowered 6 inches or less, demolish the fence footing flush with the finish grade and adjust the fabric and its attachments. Bottom of fence fabric shall be installed ¾” above finish grade.

C. Post footings and fabrics that require readjustment after installation shall be entirely replaced.

3.3 INSTALLATION OF GATES

A. Provide gates of the sizes indicated on Drawings. Allow clearance on gates of 1-1/2 inches at bottom and one inch at top. Construct gates installed in sloping areas to conform to the grade. Provide an opening in each gate for access to locking device or padlock. Knuckle ends of fabric cut for opening to eliminate hazards.

3.4 COMPLETION

A. Completed fencing shall form continuous units between points indicated with required parts, accessories, and fittings provided and installed. Clean exposed metal surfaces of cement, grout and other foreign substances.



B. Fill in holes left by removal of existing fence footings, except in areas where grading Work is indicated or specified, to existing grade with clean earth thoroughly compacted to at least same density as adjoining soil.

3.5 PROTECTION

A. Protect the Work of this section until Substantial Completion.

3.6 CLEANUP

A. Remove rubbish, debris and waste materials and legally dispose of off the Project site.

END OF SECTION 32 31 13