ESBD_File_353583_IW178293 Engineering Drawing.pdf

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TEXAS DEPARTMENT

OF

CRIMINAL JUSTICE

ENGINEERING SERVICE

PO BOX 4011

TWO FINANCIAL PLAZA,

SUITE 400

HUNTSVILLE, TX 77340

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ELECT. ONE-LINE

DIAGRAM

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ELECTRICAL ONE-LINE

N.T.S.1

EXISTING

ARMORY

BUILDING

FLA

240V

EXISTING

RANGE

BUILDING

FLA

240V

800AF

600AT

3P

35KA

400A MAIN

LV1 & LV1A

120V

RECEPTACLES

1PH 3W

NOTE 2

A-C LOADS

NOTES:

1. SEE GENERAL ELECTRICAL NOTES AND EQUIPMENT SCHEDULE ON DRAWING E0.

2. SEE DRAWING E6 FOR PANEL SCHEDULE.

3. ALL WIRING SHALL BE COPPER THWN - 2.

4. NOT USED

5. DIST. PANEL IN GEN SET FEED WATER HTR, BATTERY CHARGER AND GEN WINDING RTD.

6. BREAKER SIZE BY GENERATOR MFG.

7. CONTRACTOR TO PUT PERMANENT ORANGE TAPE ON ALL "B" PHASE CONDUCTORS PER NEC REQUIREMENT.

8. OUTDOOR DUPLEX RECEPTACLE.

9. * SIZE ALTERNATOR REQUIRED. TO PREVENT OVER HEATING OF ALTERNATOR,

ɸ A FLA = 603A

ɸB FLA = 351A GEN 1

ɸC FLA = 599A

N = TBD

SIZE ENGINE TO PROVIDE REQUIRED. TORQUE. & COMPLY WITH SPECIFICATION.

10. NEW BUS BAR WEATHER HEAD METER CAN AND CURRENT TRANSFORMER SHALL BE PER CENTER POINT SERVICE STANDARDS ILLUSTRATION #26, (TDCJ WILL MAKE CONNECTIONS HERE FOR SINGLE PHASE 240V LOAD).

11. PROVIDE SPACE FOR 70AT 2P BKR, (2) 20AT 2P BKR, AND 90AT 2P BKR.

12. AS BUILT DWGS E2 AND E6 TO MATCH REQUIREMENTS ON THIS DRAWING.

800AF

600AT

3P

400AF

400AT

2P

250AF

225AT

2P

250AF

200AT

2P

SERVICE

DISCONNECT

4P 3R

G

3P

NOTE 6

12,470/240V

240V OPEN DELTA

W/ 120V TAP

*TBD KW 0.8 PF

GEN 1

3 PHASE

240V DELTA

W/ 120V TAP

NEW RAMSEY

TRAINING CENTER

BUILDING

FROM

CENTER POINT

DIST SYS

SD 1

FOS = FUSED DISCONNECT SWITCH

BDP = BUILDING DIST PANEL

GP = GRINDER PUMP

MS = MOTOR STARTER NEMA 4X WITH

AUTO SWITCHING LEAD/LAG

CONTROL

HOA = HANDS-OFF AUTO SWITCH

L = LOGIC

HTR = WATER LINE HEATER

BC = BATTERY CHARGER

LSL = LOW SWITCH LEVEL

LLSL = LOW LOW SWITCH LEVEL

SS = SELECTOR SWITCH

AM = AMP METER

BBWH = NOTE 10

A

OUTDOOR SERVICE ENTRY PLATFORM

B C

E

D

H G

MISC

240V LOADS

NOTE 2

A-B-C LOADS

CONDUIT AND WIRE SIZES

A

B

C

D

E

F

G

H

I

A C

B

A C

B

BDP

NOTE 5

225A MAIN

LV2

120V

LIGHTING

1PH 3W

NOTE 2

B-C LOADS

SEE DWG E6 FOR BKR SIZES & CONDUCTOR SIZE*

NOTES

CONNECT EXISTING PANEL

TO A & C PHASE (350 A) (110 FT)

N

800A 3Ø 4 WIRE

4" CONDUIT FOR FIBER OPTIC CONDUCTORS ON DWG #MEP-1 USE LONG SWEEP ELBOWS ONLY

MS

100AF

50AT

3P

J

K

L

4 - (4" C, 4#-500MCM, THWN-2, W/ #2 GND)

4" C, 4-#350MCM, THWN-2, W/ #2 GND

1-2" C, 3-#4/0 THWN-2, 1-#4 GND

1-31

2" C, 3-500MCM THWN-2, 1-#2 GND

L

LL

4" C, 3-#8 THWN-2, 1-#10 GND (225FT)

1-1/4" C, 3-#8 THWN-2, 1-#10 GND

1-1" C, 5-#12 THWN-2, 1-#12 GND GEN/ATS COMMUNICATION

DIST PANEL

K

GRINDER PUMP

100AF

50AT

2P

J

LSL

100AF

20AT

2P

(1720A) (227 FT)

(1290A)

(1290A)

(1290A)

(1720A) (204 FT)

(260A)

(430A)

(55A)

(55A)

800A 3P 4W

BC

HTR

MDP

NOTE 2

SPACE

3P

NOTE 11

3 - (4" C, 4-#500MCM, THWN-2, W/ #2 GND)

NOTE 9

100AF

20AT

2P

100AF

20AT

1P

VOLTAGE DROP CALC.

EQUIP AMPS DOWN/UP T. DIST DROP

MDP 720A 30FT/10FT 256Ft 1.60%

BDP 600A 10FT/10FT 204Ft 2.70%

NOTES:

BDP = 1.6+1.1 = 2.7

120/240v

LLSL

NOTE 8

100AF

20AT

1P

H O A

H O A

4 - (4" C, 4-#500MCM, THWN-2, W/ #2 GND)

3 - (4" C, 4-#500MCM, THWN-2, W/ #2 GND)

3 - (4" C, 4-#500MCM, THWN-2, W/ #2 GND)

GENERAL NOTES:

BRAND OR MANUFACTURER'S REFERENCES ARE DESCRIPTIVE ONLY AND

INDICATE TYPE AND QUALITY TO BE PROVIDED. ALL REFERENCES TO

BRAND OR MANUFACTURER NAMES SHALL BE INTERPRETED TO INCLUDE

THE LANGUAGE “OR A/E APPROVED EQUAL”. ANY BRAND OR

MANUFACTURER MEETING SPECIFICATIONS WILL BE CONSIDERED,

IRRESPECTIVE OF THE LANGUAGE “OR A/E APPROVED EQUAL” APPEARING

IN CONJUNCTION WITH THE BRAND OR MANUFACTURER NAME.

NEMA 3R NEMA 3R

3P, 800A, COPPER BUS

4P, 800A, 3R

COPPER BUS

100AF

20AT

1P

100AF

20AT

1P

SECONDARY

240/120V

DELTA

HIGH LEG

PHASE B

SS AM(3)

LEGEND

M = METER

T = TRANSFORMER

SD = SERVICE DISCONNECT

ATS = AUTO TRANSFER SWITCH

MDP = MAIN DISTRIBUTION

GEN = SKID MOUNTED DIESEL

GENERATOR & FUEL TANK

LV1 = DIST PNL

LV2 = DIST PNL

BDP = DIST PNL

F01 = EXISTING DIST PNL

F02 = EXISTING DIST PNL

M 1- 2" C, 3 - #2 THWN- 2, 1- #12 GND CHECK POINT CABLE (130A)

CHECK POINT

BUILDING

G

AT

3P 3R

AT

416A FLA

GEN

100 KW

240/120VA N C

GEN

WINDING

N

ATS2

N

SD2

N

N

N

MASTER

RANGE

BLDG

13A, 240V

STORAGE

BLDG

30A, 240V

BBWH

NOTE 10

AT

AT

EXISTING EQUIPMENT

MAINTENANCE CONSTRUCTION

CONTRACT CONSTRUCTION

G

ATS 1

PHASE A = 1000A

PHASE B = 351A

PHASE C = 995A

NEUTRAL = TBD

L

L

NEW

SERVICE

DISCONNECT

OUTDOOR

MC

MC

NEW

SERVICE

DISCONNECT

OUTDOOR

L

N

N 1- 4" C, 2 - #500, 1- #4/0 THWN- 2, W/ #1/0 GND MISC BLDGS (430A)

SCOPE OF WORK SUMMARY

THIS DRAWING SHOWS WORK OF TWO CONTRACTS.

DEFINED BY THE FOLLOWING:

2P 3R

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AESI-7

400AT

400A, 42 KA

42 KA

AT

AT

P

R

PNL

FIRE

PUMP

FIRE PUMP

HOUSE

P 1-2"C, 2-#1, THWN-2, #8 GND (130A)

R 1-2"C, 3-#1, THWN-2, #8 GND (130A)

90AT

ADJUSTABLE

INSTANTANEOUS

TRIP REQUIRED

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ALL AESI-12 CHANGES

ARE CLOUDED

15HP COMB MTR STR

11/17/2023

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