EW602 Rev 2.pdf

P3 M1

P3 M4

Q3 M1

R3 M1

R3 M1A

R3 M1C

500 KVA

B7125

JC-1

P3 T1

P4 M3

Q3 M2

F514

F5

F5

F5

F5

F5

F516

F5

F5

F5

F5

F5

R3 M1D

P3 M2

F514

SEE DWG

EW601 FOR

CONTINUATION

SEE DWG

EW601 FOR

CONTINUATION

SEE DWG

EW603 FOR

CONTINUATION

SEE DWG

EW603 FOR

CONTINUATION

B7136

PAD

MOUNTED

SWITCH

TO EXIST.

PIER 500KVA

XFMR

TO EXIST.

B7136

500KVA

XFMR

TO PIER UNIT

SUBSTATION

SEE DWG

EW604 FOR

CONTINUATION

WATERFRONT FUEL FARM SWGR & GENERATOR (WFFSG)

WFFSGT

1500 KVA

480V:12.47KV

G1

FWE8

F514a

WFFG

1100 KW

480Y/277V, 3Ø, 4W

45 KVA

12:47KV:

208Y/120, 3Ø, 4W

P3 M3

WFFSG208PNL

SEE DETAIL

C4/EW611 FOR

CONTINUATION

TO B7690

TO B7661

FWE8

FWE8

JC-2 8

F514a FWE8 FWFFG

5 SETS (3) #500kCMIL

+ (1) #3/0 EGC

(3) #2 15kV CU +

(1) #2 GND

(3) #500 15kV CU +

(1) #4/0 GND

(3) #2 15kV CU +

(1) #2 GND

PROVISIONED

SPACE

(3) #500 15kV CU +

(1) #4/0 GND

(3) #500 15kV CU +

(1) #4/0 GND

P-01

P3

T2

P3 M2A

SCALE:

EPROJECT NO.:

CONSTR. CONTR. NO.

NAVFAC DRAWING NO.

SHEET OF

DRAWFORM REVISION: 31 JANUARY 2017

CHIEF ENG/ARCH

BRANCH MANAGER

PM/DM

AS NOTED

DES DRW CHK

SATISFACTORY TO DATE

ACTIVITY

FOR COMMANDER NAVFAC

APPROVED

A/E INFO

SEAL

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BCPSMB BGA

EW602

1389895

245 269

BCP BGA

G. HANNAN

SCALE: NONE

15KV ELECTRICAL ONE-LINE C

A1

EW601, EW603, EW604,

EW611

GENERAL NOTES:

SHEET KEYNOTES:

1. DEMOLISH EXISTING FEEDER CONDUCTORS.

2. PROVIDE MEDIUM VOLTAGE SWITCHGEAR PER

SPECIFICATION SECTION 26 11 13.00 20.

3. PROVIDE PAD MOUNTED TRANSFORMER.

4. INSTALL GOVERNMENT FURNISHED GENERATOR.

5. PROVIDE REPLACEMENT FEEDER LABELS IN MANHOLE WITH

NEW FEEDER NUMBER.

6. TAP EXISTING FEEDER F514.

7. SERVICE THE EXISTING GE POWER BREAK GENERATOR

CIRCUIT BREAKER AND ADD OPTIONS AS DETAILED IN THE

GENERATOR AND SWITCHGEAR SEQUENCE OF OPERATION

AND THE REQUIREMENTS SHOWN IN THE PROTECTIVE

RELAYING DIAGRAM AND DC DIAGRAMS. BREAKER INFO:

CATALOG NUMBER TP2020SS, SERIAL NUMBER V89037

AND TRIP UNIT RMS-9 MICROVERSATRIP.

8. UPDATE FEEDER LABELS FROM F514 TO FWE8.

9. CONTRACTOR TO PICKUP GENERATOR FROM BEHIND

BUILDING B2001, MOVE AND INSTALL ON THIS PROJECT.

1. ALL EQUIPMENT IS EXISTING UNLESS NOTED OTHERWISE.

GENERATOR AND SWITCHGEAR

SEQUENCE OF OPERATION:

1. NORMAL CONDITION:

A. BREAKER F514a IS CLOSED AND SERVING NORMAL POWER.

B. BREAKER FWFFG IS CLOSED AND ENERGIZING THE GENERATOR STEP UP

TRANSFORMER.

C. BREAKER WFFG IS OPEN.

D. THE GENERATOR IS NOT RUNNING AND IN AUTOMATIC.

E. BREAKER 514A IS EITHER OPEN OR CLOSED.

2. LOSS OF POWER ON F514 WHILE CONTROL IS IN AUTOMATIC.

A. AFTER A UTILITY LOSS TIME DELAY, 5 SECONDS, OPERATOR ADJUSTABLE, THE

GENERATOR START SIGNAL IS SENT.

B. ONCE THE GENERATOR HAS REACHED OPERATING VOLTAGE AND FREQUENCY.

C. OPEN BREAKER F514a.

D. CLOSE BREAKER WFFG.

3. RESTORATION OF POWER TO F514a WHILE CONTROL IS IN AUTOMATIC AND CLOSED

TRANSITION IS SELECTED.

A. AFTER A STABLE AND UTILITY STABILIZATION DELAY, (VOLTAGE AND FREQUENCY

STABILIZATION) 15 MINUTES, EXPIRES

B. GENERATOR SYNCHRONIZES WITH THE UTILITY.

C. ONCE SYNCHRONIZATION OBTAINED MADE BREAKER F514a IS CLOSED.

D. GENERATOR RAMPS LOAD OFF GENERATOR TILL LOAD IS UNDER 100kW.

E. BREAKER WFFG IS OPENED.

F. THE GENERATOR ENTERS A 5 MINUTE COOL DOWN PHASE.

G. ONCE THE COOLDOWN PHASE HAS EXPIRED THE GENERATOR WILL SHUTDOWN.

4. RESTORATION OF POWER TO F514a WHILE CONTROL IS IN AUTOMATIC AND OPEN

TRANSITION IS SELECTED.

A. AFTER A STABLE AND UTILITY STABILIZATION DELAY, (VOLTAGE AND FREQUENCY

STABILIZATION) 15 MINUTES, EXPIRES

B. BREAKER WFFG IS OPENED.

C. BREAKER F514a IS CLOSED.

D. THE GENERATOR ENTERS A 5 MINUTE COOL DOWN PHASE.

E. ONCE THE COOLDOWN PHASE HAS EXPIRED THE GENERATOR WILL SHUTDOWN.

5. GENERATOR NO-LOAD TEST

A. UPON THE OPERATOR SELECTING THE NO-LOAD TEST IN THE HMI OR ON THE

MIMIC PANEL THE GENERATOR IS STARTED BUT BREAKER WFFG IS LEFT OPEN.

B. IF THE POWER TO FEEDER F514a IS LOST THE GENERATOR WILL PROCEED AS

IN CONDITION 2 ABOVE. HOWEVER UPON RESTORATION OF POWER IT WILL

TRANSITION BACK TO UTILITY POWER AS IN CONDITION 3 OR 4 ABOVE BUT THE

GENERATOR WILL BE LEFT RUNNING.

C. UPON THE OPERATOR SELECTING THE AUTOMATIC POSITION IN EITHER THE HMI

OR THE MIMIC PANEL THE GENERATOR WILL STAY IN OPERATION PER SEQUENCE

2 IF NO POWER IS DETECTED ON F514a OR IMMEDIATELY SHUTDOWN IF POWER

IS DETECTED.

6. GENERATOR OFFLINE LOAD TEST CLOSED TRANSITION

A. UPON THE OPERATOR SELECTING THE LOAD TEST IN THE HMI OR ON THE MIMIC

PANEL THE GENERATOR IS STARTED.

B. ONCE THE GENERATOR HAS REACHED OPERATING VOLTAGE, FREQUENCY AND IS

IN SYNC WITH THE UTILITY.

C. CLOSE BREAKER WFFG.

D. OPEN BREAKER F514a.

7. GENERATOR RETURN TO NORMAL AFTER OFFLINE LOAD TEST IN CLOSED TRANSITION.

A. AFTER THE CONTROL IS RETURNED TO AUTOMATIC GENERATOR PERFORMS SAME

SEQUENCE AS IN 3 ABOVE EXCEPT WITHOUT THE UTILITY STABILIZATION DELAY.

8. GENERATOR OFFLINE LOAD TEST OPEN TRANSITION

A. UPON THE OPERATOR SELECTING THE LOAD TEST IN THE HMI OR ON THE MIMIC

PANEL THE GENERATOR IS STARTED.

B. ONCE THE GENERATOR HAS REACHED OPERATING VOLTAGE AND FREQUENCY.

C. OPEN BREAKER F514a.

D. CLOSE BREAKER WFFG.

9. EXITING GENERATOR LOAD TEST OPEN TRANSITION

A. IF POWER IS AVAILABLE ON FEEDER 514a THE GENERATOR WILL SHUTDOWN

PER SECTION 3 ABOVE.

B. IF POWER IS NOT AVAILABLE ON FEEDER 514a THE GENERATOR WILL CONTINUE

TO SUPPLY POWER PER SECTION 2 ABOVE.

10. GENERATOR ONLINE LOAD TEST

A. UPON THE OPERATOR SELECTING THE ONLINE LOAD TEST IN THE HMI OR ON

THE MIMIC PANEL THE GENERATOR IS STARTED.

B. ONCE THE GENERATOR HAS REACHED OPERATING VOLTAGE, FREQUENCY AND IS

IN SYNC WITH THE UTILITY.

C. CLOSE BREAKER WFFG.

D. OPEN BREAKER F514a.

11. EXISTING GENERATOR ONLINE LOAD TEST

A. AFTER THE CONTROL IS RETURNED TO AUTOMATIC GENERATOR PERFORMS SAME

SEQUENCE AS IN 3 ABOVE EXCEPT WITHOUT THE UTILITY STABILIZATION DELAY.

12. IF THE STOP COMMAND IS SENT

A. IF THE STOP COMMAND IS SENT FROM EITHER THE HMI OR MIMIC PANEL THE

GENERATOR BREAKER WFFG WILL OPEN AND THE GENERATOR WILL IMMEDIATELY

SHUTDOWN.

HMI REQUIREMENTS:

1. NORMAL CONDITION: HMI IS IN A SCREEN SAVING MODE OR IN

STANDBY.

2. UPON TOUCHING OR POWERING SCREEN BACK UP.

A. ONELINE OF THE GEAR IS PROVIDED

B. BREAKER STATUS IS SHOWN: OPEN, CLOSED AND PROTECTION

TRIP.

C. GENERATOR STATUS DISPLAYED INCLUDING STOPPED, STANDBY,

RUNNING AND FAULT STATUS.

D. VOLTAGE IS SHOWN FOR THE INCOMING FEEDER 514, BUS AND

THE GENERATOR.

3. SECOND PAGE SHOULD PROVIDE THE FOLLOWING:

A. A GRAPH OF ANY OF THE VOLTAGE AND METERING POINTS

ABOVE FOR THE LAST 24 HOURS.

4. ALARM LOG PAGE SHOWING AT LEAST THE LAST 100 OPERATIONS

AND ALARMS.

5. AFTER ENTERING LOGIN AND PASSWORD INFORMATION THE

FOLLOWING ADDITIONAL FUNCTIONS WILL BE AVAILABLE.

A. PUSHBUTTONS TO ENTER EACH OF THE SEQUENCES ABOVE.

B. CHANGING OF THE FOLLOWING TIMERS:

a. UTILITY STABILIZATION DELAY

b. UTILITY LOSS TIME DELAY

c. GENERATOR COOL DOWN PERIOD

TRANSMIT THE FOLLOWING DATA TO 1305

1. FROM EACH PROTECTIVE RELAY

* METER DATA

* BREAKER STATUS

* RELAY STATUS

* FAULT TYPE

2. GENERATOR DATA

* GENERATOR ALARMS

* GENERATOR RUNNING

* GENERATOR E-STOP STATUS

ELECTRICAL DATA TO 1305

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