Attachment_1.pdf
PDF 40 MB Posted
- Attached to
- Nimbus Station Service Replacement
- Solicitation number
- 140R2024Q0080
About this file
This document appears to be a Solicitation for the Nimbus Station Service Replacement project, issued by the Department of the Interior Bureau of Reclamation. The Solicitation Number is 140R2024Q0080.
The key details are:
- The solicitation is for the Nimbus Station Service Replacement project.
- The agency issuing the solicitation is the Department of the Interior Bureau of Reclamation.
- The solicitation type is a Request for Quote (RFQ).
- The Solicitation Number is 140R2024Q0080.
- The solicitation does not indicate any set-asides or small business requirements.
- The solicitation does not provide specifics on the products or services required, pricing terms, award dates, or incumbents.
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© 2023 Microsoft Corporation © 2023 Maxar ©CNES (2023) Distribution Airbus DS
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American River
Contractor staging area, coordinate with COR
America River Bike Trail
American River Bike Trail
Contractor personnel vehicle parking area
American River Bike
Trail
Tri bu tar y P oin t D riv e
H azel Ave
Tributary Crossing D rive
South
Nimbus Fish Hatchery
Folsom Lake State Recreation Area
Nim bu s R oa d
Gold Cou ntr y B lvd
Canal
H azel Ave
N im bus D am
Folso m
Bulkhead storage building
Nimbus DamOverlook
Nimbus Fish Hatchery Ladder and Flume Fishway
Nimbus Rd.
US Highway 50
Lake Natoma
CSU-Sacramento Aquatic Center
Folsom Lake State Recreation Area
A
LW
A
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T H
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SHEET
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A M
LOCATION MAP
SACRAMENTO, CA
485-208-1879
2006-07-05
CONTROLLED
CONTROLLED
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
ADMIN APPROVAL -
J. Say
J. Say
Steven Lloyd
Steven Lloyd P.E.
Ponciano Marquez
Chief, Engineering Branch
R
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¦R_DT¦ £RA£
A dd ed f is h la dd er c on st ru ct ed in
0X
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-0
8-
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P.
E.
A dd ed r oa ds
LOCATION MAP
NO SCALE
NOTES
1. WAPA: Western Area Power Administration
2. Automatic high-sped grouding on A phase.
3. Duplexed, 1/C-1000 MCM, 7.5kV varnished-cambric, lead-covered power cables.
4. See drawing 104-D-1150 for symbol explanation.
5. Clouded area indicates equipment in scope of project.
6. This drawing was developed for solicitation and construction purposes. Upon completion of construction, this drawing should be as-built for actual equipment supplied and supercede drawing 485-D-234.
EXPLANATION
EQUIPMENT
DESIGNATION kV CONT
AMPS
INST
AMPS DESCRIPTION SOLICITATION
NUMBER
52C 4.16 2,000 40,000 STATION SERVICE
BREAKER
K1A, K2A 4.16/0.24 NEUTRAL GROUNDING
TRANSFORMERS
K1B, K1C 4.16/0.48 STATION SERVICE
TRANSFORMERS
KVA 115/4.0 POWER TRANSFORMER DC-3703
U1A2, U2A2 4.16 2,000 40,000 GENERATOR UNIT
CIRCUIT BREAKERS
U1A3, U2A3 4.16 2,000 40,000
GENERATOR STATION
SERVICE CIRCUIT
BREAKERS
YVA-ZVA 115 600
MOTOR OPERATED
DISCONNECT AND
GROUNDING SWITCH
DC-3859
YVA MOTOR 0.208 DISCONNECT SWITCH
MOTOR
(D)J-33, 314A
REFERENCE DRAWINGS
TRANSFORMER AREA EQUIPMENT PLANS AND
SECTIONS 485-D-436
SINGLE LINE DIAGRAM 485-D-60880
STATION SERVICE SUBSTATION D1A SINGLE
LINE DIAGRAM 485-D-60881
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SHEET
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SWITCHING
DIAGRAM
DENVER, CO
485-D-60879
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly, PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
ELECTRICAL INTERLOCK
115 kV FOLSOM LINE 7 Miles (11.3 km)
(WAPA)
APPROX. EL. 132 FT.
4160 V
ZVA
(160A)
(Note 2)
YVA
(161)
KVA
115.0/66.4-4.0 kV 12,500/16,667 kVA OA/FA 3 Phase, HV Taps +/-2.5%, +/-5%
4,160-480/277 V 300 kVA 3 Phase
HV Taps ±2.5%, ±5%
K1C
STATION SERVICE
(485-D-60881)
4,160-480/277 V 300 kVA 3 Phase
HV Taps ±2.5%, ±5%
K1B
UNIT SUBSTATION D1A
ELECTRICAL INTERLOCK
U1A3 (104)
U2A3 (204)
U1A2 (102)
U2A2 (202)
G1 G2
K2A
GENERATORS - 7.5 MVA, 4160 V, 0.9 PF, 150 RPM
52C
(NOTE 3) (NOTE 3)
(NOTE 3)(NOTE 3)
M
52A 24 52B
K1A
R el ea se d
H
X
2H
0H
H
2X X 3
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MAIN
SINGLE LINE DIAGRAM
DENVER, CO
485-D-60880
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
NOTES
1. See drawing 104-D-1150 for symbol explanation.
2. Clouded area indicates equipment in scope of project.
Equipment includes:
2.1. Medium voltage breakers U1A2, U1A3, U2A2, and U2A3
and associated current transformers.
2.2. Substation D1A:
2.1.1. Medium voltage breaker 52C and associated
current transformers.
2.1.2. Transformers K1B and K1C.
2.1.3. Low voltage main breakers 52A and 52B and
associated current transformers and voltage transformers.
2.1.4. Low voltage tie breaker 24.
2.1.5. Feeder breakers
2.1.6. Relays.
3. This drawing was developed for solicitation and construction purposes. Upon completion of construction, this drawing should be as-built for actual equipment supplied and supercede drawing 485-D-433.
R el ea se
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STATION SERVICE
SUBSTATION D1A
SINGLE LINE DIAGRAM
DENVER, CO
485-D-60881
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Alejandro Buitrago
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
NOTES
1. See drawing 104-D-1150 for symbol explanation.
2. Watthour meter PTs and CTs are not shown.
3. This drawing was developed for solicitation and construction purposes. Upon completion of construction, this drawing should be as-built for actual equipment supplied and supercede drawing 485-D-671.
EXPLANATION
DEVICE LOCATION DESCRIPTION
11D1A1 D1A SEL 751 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
11D1A2 D1A SEL 751 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
11K1B D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 07873EE1A1A2A7685A200
11K1C D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
24 D1A DIA TIE CIRCUIT BREAKER
52A/B D1A D1A MAIN CIRCUIT BREAKER
52C D1A MEDIUM VOLTAGE CIRCUIT BREAKER
52-# D1A FEEDER CIRCUIT BREAKER
D1A
ELECTRIC
CABLE
GALLERY
STATION SERVICE SUBSTATION
K1B D1A BUS No. 1 STATION SERVICE
TRANSFORMER
K1C D1A BUS No. 2 STATION SERVICE
TRANSFORMER
MSA PUMP
ROOM MOTOR CONTROL CENTER
N2A CONTROL
ROOM MOTOR CONTROL CENTER
Q1SS U1A CURRENT TRANSFORMER (11K1B)
Q2SS U2A CURRENT TRANSFORMER (11K1B)
QSSA D1A CURRENT TRANSFORMER (11K1B)
QSSB D1A CURRENT TRANSFORMER (11K1C)
QSSC D1A CURRENT TRANSFORMER (FUTURE USE)
QSSD D1A CURRENT TRANSFORMER (11K1C)
U1A2 U1A UNIT 1 CIRCUIT BREAKER
U1A3 U1A UNIT 1 STATION SERVICE CIRCUIT
BREAKER
U2A2 U2A UNIT 2 CIRCUIT BREAKER
U2A3 U2A UNIT 2 STATION SERVICE CIRCUIT
BREAKER
VSSA D1A POTENTIAL TRANSFORMER (11D1A1)
VSSB D1A POTENTIAL TRANSFORMER (11D1A2)
WHM D1A WATTHOUR METER
REFERENCE DRAWINGS
SINGLE LINE DIAGRAM 485-D-60880
D1A PANELBOARDS SINGLE LINE DIAGRAM 485-D-60882
MOTOR CONTROL CENTERS MSA AND N2A
SINGLE LINE DIAGRAM 485-D-60883
D1A POWER CABLE AND CONDUIT SCHEDULE 485-D-60884
OL
800 500
M S A
3)
N 2A
3)
D R
YI
N G
O V
EN
kW
TR
A N
S
FO
R M
ER
O
IL
T
R A N
S F.
P U
M P
(5 H
P)
LU
B E
A N
D G
O V
O
IL
T R A N
S
PU
M
P (1
H
P)
C R A N
E
FE
ED
ER
k W
TH
R U
S T
C O
O
LI
N G
W A
TE
R P
U M
P
U
(3 H
P)
TH
R U
S T
C O
O
LI
N G
W A
TE
R P
U M
P
U
(3 H
P)
B R
EA
K R
O O
M B
U
IL
D
IN
G F
EE
D
ER
TU
R B
IN
E S C A V
EN
G
IN
G P
U M
P
U
(1 /2
H P)
TU
R B
IN
E S C A V
EN
G
IN
G P
U M
P
U
(1 /2
H P)
LI
G
H
TI
N G
T R A N
S
FO
R M
ER
K
1D
(7 kW
A N
D I
N D
U C
TI
O N
V O
LT
A G
E R
EG
U
LA
TO
R
G O
V
ER
N O
R A
IR
C
O M
PR
ES
S O
R
H
P)
S
PA
R E
VSSA
300 VA
480/120V 2 /\
QSSD
3Y - 100:5A C20
K1B 4160-480 V 300 kVA 3 Phase
52A 3 800
QSSA
3Y - 600:5A
C100
VSSB
300 VA
480/120V 2 /\
K1C 4160-480 V
300 kVA 3 Phase
52B 3 800
QSSB
3Y - 600:5A C100
QSSC
3Y - 1500:5A
C400
11D1A211D1A1
SUBSTATION D1A
FI
R E
PR
O
TE
C
TI
O N
P U
M P
C O
N
TR
O
LL
ER
52-6
52-7
52-8
52-4
52-3
OL
52-9
OL
52-2
D1A Bus No. 1 Panel
(485-D-60882) D1A Bus No. 2 Panel
(485-D-60882)
Q1SS and Q2SS (-60880)
U1A2, U2A2, AND KVA
(-60880)
U1A3 and U2A3 (-60880)
11K1B 11K1C
52-14
OL
52-15
52-12
OL
52-18
OL
52-17
OL
52-16
52-10
A Q
U A
TI
C C
EN
TE
R
OL
S
PA
R E
S
PA
R E
OL
EG
350 kW
(438 kVA)
(FUTURE USE)
WHM WHM
ST ST ST ST
52-5 3 800
52C
52-1
ST
52-11 3 225
125 150
52-13
R el ea se
1. See drawing 104-D-1150 for symbol explanation.
REFERENCE DRAWINGS
STATION SERVICE SUBSTATION D1A SINGLE
LINE DIAGRAM 485-D-60881
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D1A PANELBOARDS
SINGLE LINE DIAGRAM
DENVER, CO
485-D-60882
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Alejandro Buitrago
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
540 100
6 20
325 100
4 70
140 100
2 90
SWYD. FEEDER
(18 kW)
UNIT No. 1 EXCITER UNIT No. 1 GOV. OIL PUMP No. 2 (20 HP)
UNIT No. 1 GOV.
OIL PUMP No. 1
BATTERY
CHARGER No. 1
GEN No. 1 HEATER (15kW) SUMP PUMP No. 1
RADIAL GATE CIRCUIT
BATTERY
CHARGER No. 2
SPARE
COMPUTER AC LINE
UNIT No. 2 GOV.
OIL PUMP No. 2
UNIT No. 2 GOV. OIL PUMP No. 1 (20 HP)
UNIT No. 2 EXCITER
PLUG CIRCUIT
VENT SYSTEM
COOLING WATER PUMP
SPARE
CANAL
HEADWORKS
1120 100
12 20
9100 100
10 30
750 100
8 30
BRAKE AND JACK
PUMP (3 HP)
GEN No. 2 HEATER (15kW)
BATTERY
CHARGER No. 3
OIL PURIFIER
FEEDER (78 kW)
SPARESPARE
540 100
6 20
325 100
4 100
140 100
2 15
1120 100
12 20
930 100
10 50
715 100
8 70
D1A BUS No. 1 (-60881) D1A BUS No. 2 (-60881)
R el ea se
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SHEET
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F
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5- D
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TR
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A
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MOTOR CONTROL
CENTERS MSA AND N2A
SINGLE LINE DIAGRAM
DENVER, CO
485-D-60883
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Alejandro Buitrago
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
NOTES
1. See drawing 104-D-1150 for symbol explanation.
2. This drawing was developed for solicitation and construction purposes. Upon completion of construction, this drawing should be as-built for actual equipment supplied, updated to include existing lighting panelboards, and supercede drawing 485-D-671.
EXPLANATION
DEVICE LOCATION DESCRIPTION
52-# D1A FEEDER CIRCUIT BREAKER
D1A
ELECTRIC
CABLE
GALLERY
STATION SERVICE SUBSTATION
MSA PUMP
ROOM MOTOR CONTROL CENTER
N2A CONTROL
ROOM MOTOR CONTROL CENTER
REFERENCE DRAWINGS
STATION SERVICE SUBSTATION D1A SINGLE
LINE DIAGRAM 485-D-60881
A
IR
C O
M
PR
ES
S O
R N o.
(1
H P)
A P
O W
ER
R
EC
EP
TA
C
LE
S
PA
R E
A
IR
C O
M
PR
ES
S O
R
N o.
(1
H
P)
S
ER
V
IC
E W
A
TE
R P
U M
P N o.
(1
H P)
,0
C
FM
V
EN
T
FA
N
U N
IT
(1
H P)
C O
M
PU
TE
R R
O O
M M
A
IN
A
IR
C O
N D
IT
IO
N
ER
(2 .5
H P)
MOTOR CONTROL CENTER MSA
MSA-1
MSA-2
MSA-3
MSA-4
MSA-8
MSA-6
OL
MSA-5
OL
MSA-7
OL
S
PA
R E
OL
A P
O W
ER
R
EC
EP
TA
C
LE
C O
M
PU
TE
R R
O O
M B A C K U
P A
IR
C O
N D
IT
IO
N
ER
(2 .5
H P)
S
ER
V
IC
E W
A
TE
R P
U M
P N o.
(1
H P)
MSA-11
MSA-10
S U
M P
PU
M
P (4
H
P)
2 KVA
480/120V
MSA-9
MSA-12
OL
,0
C
FM
V
EN
T
FA
N
U N
IT
(1
H P)
1.5 KVA
480/120V
OL
OL
OL
OL
OL
TU
R B
IN
E
FI
LT
ER
P U
M P
N o.
(5
H P)
TU
R B
IN
E
FI
LT
ER
P U
M P
N o.
(5
H P)
0A
W
EL
D
IN
G R
EC
EP
TA
C
LE
D1A 52-1 (-60881)
MOTOR CONTROL CENTER N2A
D1A 52-13 (-60881)
Panelboard L2A (See panel schedule)
480-208/120 V 30 kVA 3 Phase
N2A-3
N2A-2
N2A-4
N2A-5
N2A-6
N2A-7
N2A-1
Panelboard L2A Schedule
R el ea se
AY
S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
O N
U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
C A D
S
YS
TE
M
A ut oC A D
4.
0S
LM
S T
EC
H
C A D
F
IL
EN
A M
E
5- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 1-
LA
S T
S A V
ED
B Y
JK
EL
LY
C
EN
TR
A L
V A
LL
EY
P
R O
JE
C T
A M
ER
IC
A N
R
IV
ER
D
IV
IS
IO
N
N
IM
B U
S P
O W
ER
PL
A N
T
EL
EC
TR
IC
A L
IN
S
TA
LL
A
TI
O N
STATION SERVICE
DISTRIBUTION SYSTEM
125 VDC
SINGLE LINE DIAGRAM
DENVER, CO
485-D-60885
2024-01-03
NOTES
1. See drawing 104-D-1150 for symbol explanation.
2. This drawing was developed for solicitation and construction purposes. Upon completion of construction, this drawing should be as built and supercede drawing 485-D-729.
EXPLANATION
DEVICE LOCATION DESCRIPTION
B2A
ELECTRICAL
CABLE
GALLERY
250A, 125VDC PANELBOARD
C1A2R, C1A3R
CONTROL
ROOM UNIT CONTROL PANELS
U1A1F, U2A1F
CONTROL
ROOM UNIT SWITCHGEAR PANEL
REFERENCE DRAWINGS
RADIAL GATES 1&2 CONTROL SCHEMATIC
DIAGRAM 485-D-2068
BATTERY OVERCHARGE SYSTEM SCHEMATIC
DIAGRAM 485-D-2084
UNIT SUPERVISORY SCHEMATIC DIAGRAM 485-D-2090
MISCELLANEOUS SUPERVISORY SCHEMATIC
DIAGRAM 485-D-2091
LINE DISCONNECT SWITCH YVA, LINE GROUND
SWITCH ZVA WIRING AND SCHEMATIC
DIAGRAM
485-D-2092
UNIT EXCITATION CONTROL SCHEMATIC
DIAGRAM 485-D-2096
UNIT ANNUNCIATION SCHEMATIC DIAGRAM 485-D-2104
LINE CONTROL PANEL WIRING DIAGRAM 485-D-2019
SINGLE LINE DIAGRAM 485-D-60880
UNIT AND STATION SERVICE CIRCUIT
BREAKERS SCHEMATIC DIAGRAM 485-D-60887
480 VOLT STATION SERVICE D1A MAIN AND TIE
CIRCUIT BREAKERS CONTROL SCHEMATIC
DIAGRAM
485-D-60888
480 VOLT STATION SERVICE D1A EG SET AND
FEEDER CIRCUIT BREAKERS CONTROL
SCHEMATIC DIAGRAM
485-D-60890
UNIT PROTECTION SCHEMATIC DIAGRAM 485-D-60893
MISCELLANEOUS PROTECTION SCHEMATIC
DIAGRAM 485-D-60894
UNIT CONTROL SCHEMATIC DIAGRAM 485-D-60900
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
1730 100
18 20
1520 100
16 20
1320 100
14 20
1120 100
12 20
920 100
10 20
750 100
8 50
550 100
6 20
350 100
4 20
130 100
2 30
RELAY 11D1A2
OVERCHARGE CAB.
CONTROL POWER SPARE
D1A MAIN
BREAKER 52A
U N
IT
S
TA
TI
O
N S
ER
V
IC
E B R
EA
K
ER
U 1A
30 150
28 50
2520 100
26 20
2320 100
24 20
2120 100
22 20
1970 100
20 70
UNIT No. 1 SCAVENGING
PUMP (1/2 HP)
UNIT No. 2 SCAVENGING
PUMP (1/2 HP)
EMERGENCY LIGHTING
SPARE
RELAY 11K1B
STATION SERVICE
BREAKER 52C
UPS DC POWER
S
PA
R E
S
TA
TI
O
N S
ER
V
IC
E A N
N U
N C
IA
TI
O
N
S
YN
C H
R O
N
IZ
ER
C
O N
TR
O
L
U N
IT
S
TA
TI
O
N S
ER
V
IC
E B R
EA
K
ER
U 2A
YV
A D
IS
C O
N N
EC
T-
C 1A
2F
LI
N
E A N
D K
V A
PR
O
TE
C
TI
O N
S
PA
R E
S
PA
R E
C O
M -B
V D
C P
O W
ER
C O
M -A
V D
C P
O W
ER
S
PA
R E
S
PO
V D
C P
O W
ER
L-
1B
V D
C P
O W
ER
L-
1A
V D
C P
O W
ER
U N
IT
EX
C
IT
ER
F
IE
LD
U N
IT
A N
N U
N C
IA
TI
O
N
U N
IT
PR
O
TE
C
TI
O N
U N
IT
B R
EA
K
ER
U N
IT
S U
PE
R V
IS
O R Y
U N
IT
C O
N
TR
O L
U N
IT
EX
C
IT
ER
F
IE
LD
U N
IT
A N
N U
N C
IA
TI
O
N
U N
IT
PR
O
TE
C
TI
O N
U N
IT
B R
EA
K
ER
U N
IT
S U
PE
R V
IS
O R Y
U N
IT
C O
N
TR
O L
50 AMP
BATTERY
CHARGER
NO.1
50 AMP
BATTERY
CHARGER
NO.2
50 AMP
BATTERY
CHARGER
NO.3
LINE CONTROL PANEL - C1A2R
60 BATTERY
BANK NO. 1
60 BATTERY
BANK NO. 2
U N
IT
EX
C
IT
A
TI
O N
C O
N
TR
O L
U N
IT
EX
C
IT
A
TI
O N
C O
N
TR
O L
D1A MAIN
BREAKER 52B
SPARE
D1A EG SET
BREAKER 52-5
RELAY 11K1C
D1A TIE BREAKER 24
RTAC
SPARE
FEEDER BREAKER SHUNT
TRIP CONTROL
DC PANELBOARD B2A
WAPA PROTECTION RELAY PANEL - C1A3R
GENERATOR NO. 1 - U1A1F
GENERATOR NO. 2 - U2A1F
10021002
RELAY 11D1A1
R el ea se
1. Each circuit breaker has a control switch to close or trip the respective breaker.
2. If 43CT is in "52A SYNC" position, closing circuit breaker 24 will trip breaker 52A. If 43CT is in "52B SYNC" position, closing circuit breaker 24 will trip breaker 52B.
3. Interaction with RTAC is not shown.
EXPLANATION
DEVICE LOCATION DESCRIPTION
11D1A1 D1A SEL 751 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
11D1A2 D1A SEL 751 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
11K1B D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 07873EE1A1A2A7685A200
11K1C D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 07872XE1A1A0X2A85A200
186G U1A1F UNIT 1 GENERATOR LOCKOUT RELAY
286G U2A1F UNIT 2 GENERATOR LOCKOUT RELAY
43CT D1A CONTROL TRANSFER SWITCH
86T C1A2R TRANSFORMER KVA LOCKOUT RELAY
REFERENCE DRAWINGS
UNIT AND STATION SERVICE CIRCUIT BREAKER
CONTROL SCHEMATIC DIAGRAM 485-D-60887
480 VOLT STATION SERVICE D1A MAIN AND TIE
CIRCUIT BREAKERS CONTROL SCHEMATIC
DIAGRAM
485-D-60888
4,160 VOLT STATION SERVICE D1A CIRCUIT
BREAKER 52C CONTROL SCHEMATIC DIAGRAM 485-D-60889
UNIT CONTROL SCHEMATIC DIAGRAM 485-D-60900
MULTIFUNCTION RELAYS 11K1B AND 11K1C
SCHEMATIC DIAGRAM 485-D-60892
MISCELLANEOUS PROTECTION SCHEMATIC
DIAGRAM 485-D-60894
AL
W
AY
S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
O N
U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
C A D
S
YS
TE
M
A ut oC A D
4.
0S
LM
S T
EC
H
C A D
F
IL
EN
A M
E
5- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 1-
LA
S T
S A V
ED
B Y
JK
EL
LY
C
EN
TR
A L
V A
LL
EY
P
R O
JE
C T
A M
ER
IC
A N
R
IV
ER
D
IV
IS
IO
N
N
IM
B U
S P
O W
ER
PL
A N
T
EL
EC
TR
IC
A L
IN
S
TA
LL
A
TI
O N
CIRCUIT BREAKERS
U1A2, U1A3, U2A2, U2A3, 52A, 52B, AND
52C
TRIPPING DIAGRAM
DENVER, CO
485-D-60886
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
11K1B
11K1C
11D1A1
11D1A2
ANNUNCIATE TRIP U1A2 (102) TRIP U1A3 (104) TRIP 52A TRIP 52B TRIP 52C
86T
43CT
AUTO
43CT
AUTO
BLOCK CLOSE
U1A2 (102)
TRIP U2A2 (202)
BLOCK CLOSE
U2A2 (202)
BLOCK CLOSE
U1A3 (104)
TRIP U2A3 (204)
BLOCK CLOSE
U2A3 (204)
186G
286G
WAPA XFR TRIP
R el ea se
AY
S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
O N
U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
C A D
S
YS
TE
M
A ut oC A D
4.
0S
LM
S T
EC
H
C A D
F
IL
EN
A M
E
5- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 1-
LA
S T
S A V
ED
B Y
JK
EL
LY
C
EN
TR
A L
V A
LL
EY
P
R O
JE
C T
A M
ER
IC
A N
R
IV
ER
D
IV
IS
IO
N
N
IM
B U
S P
O W
ER
PL
A N
T
EL
EC
TR
IC
A L
IN
S
TA
LL
A
TI
O N
UNIT AND STATION
SERVICE CIRCUIT
BREAKERS CONTROL
SCHEMATIC DIAGRAM
DENVER, CO
485-D-60887
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
#27UB1
FU FU
CC
U#A2 U#A2CS
CLOSE
#86G b
U#A2 #V25SS
MAN
#83Y
LATCH
#27UB2
TC
U#A2 U#A2CS
TRIP
#86G 12 18
U#A2 a
WAPA TRANSFER TRIP
(NOTE 4)
86T # #C
(NOTE 5)
OPEN
G
CLOSED
R
U#A2 a b
U#A2
20A
UNIT BREAKER U#A2 (#02)
125VDC FROM BREAKER ON PANEL U#A1F (485-D-2108)
#27UB11
FU FU
CC
U#A3 U#A3CS
CLOSE
#86G b
U#A3 #27GUVX
#27UB12
TC
U#A3 U#A3CS
TRIP
#86G 14 16
U#A3 a
U$A3CS
CLOSE
OPEN
G
CLOSED
R
U#A3 a b
U#A3
20A
STATION SERVICE BREAKER U#A3 (#04)
125VDC FROM BREAKER ON PANEL C#A2R (485-D-1123)
$27GUVX
25SLX183Y
283Y
SYNC CONTROL
125VDC FROM BREAKER ON PANEL C1A2R (485-D-2093) 20A
NOTES
1. # = Unit number.
2. $ = Other unit number.
3. * in the Description indicates existing equipment.
4. Transfer trip signal from WAPA, see drawing 485-218-2823.
5. Lockout 86T trips both U1A2 (terminals 1/1C) and U2A2
(terminals 2/2C).
6. Multifunction relay 11K1B trips both U1A3 (output 02) and
U2A3 (output C01).
7. Breakers U1A3 and U2A3 are electrically interlocked so both cannot be closed at the same time.
8. Breakers have 10 "a" and 10 "b" contacts. Spares are not shown.
9. MOC and TOC contacts are not shown.
10. #27UB1 and #27UB11 alarm to annunciator but do not trip breakers or shut down units.
11. Devices and contacts shown in dashed boxes are not physically installed in the equipment being controlled by the respective schematic (U#A2 or U#A3).
12. This drawing was developed for solicitation and construction purposes. Upon completion of construction, this drawing should be superceded by replacing drawing 485-D-2098.
EXPLANATION
DEVICE LOCATION DESCRIPTION
#01CS U#A4F UNIT # MASTER START/STOP
CONTROL SWITCH*
#01X C#A4R
UNIT # BREAKER ENABLE
AUTO/CLOSE RELAY*
25GUV U#A1F UNIT UNDERVOLTAGE RELAY*
25GUVX U#A1F UNIT UNDERVOLTAGE AUX. RELAY*
#25SSX U#A4F UNIT AUTO-SYNC ENABLE RELAY*
#27UB1 U#A2 U#A2 CONTROL UNDERVOLTAGE
RELAY
#27UB11 U#A3 U#A3 CONTROL UNDERVOLTAGE
RELAY
#27UB2 U#A2 U#A2 CLOSING CONTROL
UNDERVOLTAGE RELAY
#27UB12 U#A3 U#A3 CLOSING CONTROL
UNDERVOLTAGE RELAY
#43UCS U#A4F UNIT MODE SELECTOR SWITCH*
#83Y U#A4F UNIT SYNC SELECTOR LATCHING
RELAY*
#86G U#A1F UNIT # GENERATOR LOCKOUT
RELAY*
#V25SS U#A4F UNIT # SYNC SELECTOR SWITCH*
25 C1A1R SYNC CHECK RELAY*
25A C1A1R AUTOMATIC SYNC ACCEPTOR*
25SLX C1A1R SYNC LATCH AUXILIARY RELAY*
86T C1A2R TRANSFORMER KVA LOCKOUT
RELAY*
U#A2 U#A UNIT # BREAKER
U#A3 U#A UNIT # STATION SERVICE BREAKER
U#A2CS U#A2F UNIT # BREAKER CONTROL SWITCH
U#A3CS U#A3F UNIT # STATION SERVICE BREAKER
CONTROL SWITCH
REFERENCE DRAWINGS
WAPA PROTECTION INTERFACE SCEMATIC 485-D-2823
UNIT, STATION SERVICE, AND D1A CIRCUIT
BREAKER CONTROL SWITCH DEVELOPMENTS 485-D-60891
MULTIFUNCTION RELAYS 11K1B AND 11K1C
SCHEMATIC DIAGRAM 485-D-60892
UNIT PROTECTION SCHEMATIC DIAGRAM 485-D-60893
STATION SERVICE ANNUNCIATOR SCHEMATIC
DIAGRAM 485-D-60895
UNIT ANNUNCIATOR SCHEMATIC DIAGRAM 485-D-60908
25A
#01X* b
U#A2 #01X*
#01CS*
START
25A
#25SSX#V25SS
OFF
#43UCS
S, NAS
#43UCS
C, NAC
#V25SS
AUTO
#43UCS
LOCAL
#27GUVU#A2
a RESET
$83YLSR/2 #01XLSR
TS1-186GTS1-186G
LSR/1 U#A2
a
$83Y
LATCH
#V25SS
MAN
#01CS
STOP
$83Y
LATCH#83Y
A #83Y
LATCH
b
U$A3
#43UCS
LOCAL
a
U#A2
BRK STATUS
(-60893)
11K1B
(NOTE 6)
TS1-11K1BTS1-11K1B
#27UB2
(-60908)
ANN.
#27UB1
ANN.
(-60908)
#27UB12
ANN.
(-60895)
#27UB11
(-60895)
ANN.
(U#A4F)
R el ea se
AY
S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
O N
U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
C A D
S
YS
TE
M
A ut oC A D
4.
0S
LM
S T
EC
H
C A D
F
IL
EN
A M
E
5- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 1-
LA
S T
S A V
ED
B Y
JK
EL
LY
C
EN
TR
A L
V A
LL
EY
P
R O
JE
C T
A M
ER
IC
A N
R
IV
ER
D
IV
IS
IO
N
N
IM
B U
S P
O W
ER
PL
A N
T
EL
EC
TR
IC
A L
IN
S
TA
LL
A
TI
O N
480 VOLT STATION
SERVICE D1A MAIN AND
TIE CIRCUIT BREAKERS
CONTROL
SCHEMATIC DIAGRAM
DENVER, CO
485-D-60888
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
FU FU
CC
52A b
52A 43CT
52A SYNC
43CT
MAN
27-52A
TC
52A 52ACS
TRIP
52A a
43CT
AUTO
OPEN
G
CLOSED
R
52A a b
52A
20A
STATION SERVICE MAIN BREAKER 52A
125VDC FROM BREAKER No. 18 ON PANEL B2A (485-D-1086)
NOTES
1. Breakers 52A, 52B, and 24 each have 10 "a" and 10 "b" contacts. Spares are not shown.
2. Automatic Transfer:
2.1. With breakers 52A and 52B closed and 43CT in "AUTO", voltage failure on either source will trip the respective breaker and close breaker 24. Retransfer of voltage upon restoration of normal supply is not automatic.
3. Manual Transfer:
3.1. With breakers 52A and 52B closed and 43CT in "52A
SYNC" position, turning 24CS to "CLOSE" will close breaker 24 when both busses are synchronized and trip breaker 52A.
3.2. With breakers 24 and 52B closed and 43CT in "52A
SYNC", turning 52ACS to "CLOSE" will close breaker 52A when both busses are synchronized and trip breaker 24.
3.3. With 43CT in "MAN", independent operation of breakers
52A, 52B, and 24 is possible. Breakers 52A, 52B, and 24 are electrically interlocked so no more than two are closed at the same time.
4. With breaker 52-5 closed and 43CT in "MAN" position, turning 52ACS or 52BCS to "CLOSE" will trip breaker 52-5.
5. Interface with RTAC is not shown.
EXPLANATION
DEVICE LOCATION DESCRIPTION
11D1A1 D1A SEL 751 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
11D1A2 D1A SEL 751 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
11K1B D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 07873EE1A1A2A7685A200
11K1C D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 07872XE1A1A0X2A85A200
24 D1A D1A TIE BREAKER
27-24 D1A BREAKER 24 CONTROL
UNDERVOLTAGE RELAY
27-52A D1A BREAKER 52A CONTROL
UNDERVOLTAGE RELAY
27-52B D1A BREAKER 52B CONTROL
UNDERVOLTAGE RELAY
24CS D1A BREAKER 24 CONTROL SWITCH
43CT D1A CONTROL TRANSFER SWITCH
52A D1A D1A MAIN BREAKER BUS No. 1
52ACS D1A BREAKER 52A CONTROL SWITCH
52B D1A D1A MAIN BREAKER BUS No. 2
52BCS D1A BREAKER 52B CONTROL SWITCH
REFERENCE DRAWINGS
CIRCUIT BREAKERS U1A2, U1A3, U2A2, U2A3,
52A, 52B, AND 52C TRIPPING DIAGRAM 485-D-60886
480 VOLT STATION SERVICE D1A EG SET AND
FEEDER CIRCUIT BREAKERS CONTROL
SCHEMATIC DIAGRAM
485-D-60890
UNIT, STATION SERVICE, AND D1A BREAKER
CONTROL SWITCH DEVELOPMENTS 485-D-60891
STATION SERVICE ANNUNCIATOR SCHEMATIC
DIAGRAM 485-D-60895
52ACS
CLOSE
b b
52B
52ACS
NAT, NAC
a
43CT
52A SYNC
FU FU
CC
52B b
52B 43CT
52B SYNC
43CT
MAN
27-52B
TC
52B 52BCS
TRIP
52B a
43CT
AUTO
OPEN
G
CLOSED
R
52B a b
52B
52BCS
CLOSE
b b
52A
52BCS
NAT, NAC
a
43CT
52B SYNC
FU FU
CC
b
24 43CT
52A SYNC
43CT
MAN
27-24
TC
24 24CS
TRIP
52A a a
43CT
52A SYNC
OPEN
G
CLOSED
R a b
24CS
CLOSE
43CT
52B SYNC
52B a
43CT
52B SYNC
b
52A b
52B b
52A b
52B
11D1A1
OUT D03
11D1A2
OUT 02
43CT
AUTO
24CS
NAT, NAC
52ACS
CLOSE
52BCS
CLOSE
24CS
CLOSE
TS1-11D1A1TS1-11D1A1
TS1-11D1A2TS1-11D1A2
11D1A2
OUT 01
TS1-11D1A2TS1-11D1A2
11D1A1
OUT 01
TS1-11D1A1TS1-11D1A1
11D1A1
OUT D01
TS1-11D1A1TS1-11D1A1
11D1A1
OUT D02
TS1-11D1A1TS1-11D1A1
11D1A1
OUT 02
TS1-11D1A1TS1-11D1A1
11K1B
OUT 01
TS1-11K1BTS1-11K1B
11K1C
OUT 01
TS1-11K1CTS1-11K1C
20A
STATION SERVICE MAIN BREAKER 52B
125VDC FROM BREAKER No. 13 ON PANEL B2A (485-D-1086)
20A
STATION SERVICE TIE BREAKER 24
125VDC FROM BREAKER No. 14 ON PANEL B2A (485-D-1086)
27-52B
ANN.
(-60895) b
52-5 b
52-5
27-52A
(-60895)
ANN.
27-24
(-60895)
ANN.
R el ea se
AY
S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
O N
U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
C A D
S
YS
TE
M
A ut oC A D
4.
0S
LM
S T
EC
H
C A D
F
IL
EN
A M
E
5- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 1-
LA
S T
S A V
ED
B Y
JK
EL
LY
C
EN
TR
A L
V A
LL
EY
P
R O
JE
C T
A M
ER
IC
A N
R
IV
ER
D
IV
IS
IO
N
N
IM
B U
S P
O W
ER
PL
A N
T
EL
EC
TR
IC
A L
IN
S
TA
LL
A
TI
O N
4,160 VOLT STATION
SERVICE D1A CIRCUIT
BREAKER 52C CONTROL
SCHEMATIC DIAGRAM
DENVER, CO
485-D-60889
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
FU FU
CC
52C b
52C
27-52C
TC
52C 52CCS
TRIP
52C a
OPEN
G
CLOSED
R
52C a b
52C
20A
STATION SERVICE BREAKER 52C
125VDC FROM BREAKER No. 4 ON PANEL B2A (485-D-1086)
NOTES
1. * = Existing equipment.
2. Transfer trip signal from WAPA, see drawing 485-218-2823.
3. Breaker 52C has 10 "a" and 10 "b" contacts. Spares are not shown.
4. MOC and TOC contacts are not shown.
5. 1.11D1A1 and 11D1A2 each have 10 digital inputs and 10 digital outputs. Spares are not shown in the I/O Explanation table or schematic.
EXPLANATION
DEVICE LOCATION DESCRIPTION
11K1C D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 07872XE1A1A0X2A85A200
27-11D1A1 D1A MULTIFUNCTION RELAY 11D1A1
CONTROL UNDERVOLTAGE RELAY
27-11D1A2 D1A MULTIFUNCTION RELAY 11D1A2
CONTROL UNDERVOLTAGE RELAY
27-52C D1A BREAKER 52C CONTROL
UNDERVOLTAGE RELAY
52C D1A MEDIUM VOLTAGE CIRCUIT BREAKER
52CCS D1A BREAKER 52C CONTROL SWITCH
86T* C1A2R TRANSFORMER KVA LOCKOUT RELAY
REFERENCE DRAWINGS
480 VOLT STATION SERVICE D1A MAIN AND TIE
CIRCUIT BREAKERS CONTROL SCHEMATIC
DIAGRAM
485-D-60888
UNIT, STATION SERVICE, AND D1A BREAKER
CONTROL SWITCH DEVELOPMENTS 485-D-60891
MULTIFUNCTION RELAYS 11K1B AND K1C
SCEMATIC DIAGRAM 485-D-60892
STATION SERVICE ANNUNCIATOR SCHEMATIC
DIAGRAM 485-D-60895
52CCS
CLOSE
86T* 9 9C
11K1C
OUT 02
TS1-11K1CTS1-11K1C
WAPA TRANSFER TRIP*
(NOTE 2)
27-52C
ANN.
(-60895)
FU FU
PWR
11D1A1TS1-11D1A1 TS1-11D1A1
FU FU
PWR
11D1A2TS1-11D1A1 TS1-11D1A1
20A
MULTIFUNCTION RELAY 11D1A1
125VDC FROM BREAKER No. 25 ON PANEL B2A (485-D-1086)
20A
MULTIFUNCTION RELAY 11D1A2
125VDC FROM BREAKER No. 9 ON PANEL B2A (485-D-1086)
OUT D04
11D1A1
ANN.
(-60895)
OUT D01
11D1A2
ANN.
(-60895)
OUT C01
11D1A1
BUS 1 UV
(-60890)
OUT C01
11D1A2
BUS 2 UV
(-60890)
OUT D01
11D1A1
52A CLOSE
(-60888)
OUT 01
11D1A1
52A TRIP
(-60888)
OUT 01
11D1A2
52B TRIP
(-60888)
OUT 02
11D1A2
24 CLOSE
(-60888)
OUT D02
11D1A1
52B CLOSE
(-60888)
OUT D03
11D1A1
24 CLOSE
(-60888)
OUT 02
11D1A1
24 CLOSE
(-60888)
I/O EXPLANATION
I/O DEVICE DESCRIPTION / FUNCTION
OUT 01 11D1A1 D1A BUS No. 1 UNDERVOLTAGE
OUT 02 11D1A1 D1A BUS No. 1 UNDERVOLTAGE
OUT C01 11D1A1 D1A BUS No. 1 UNDERVOLTAGE
OUT D01 11D1A1 D1A SYNCH CHECK
OUT D02 11D1A1 D1A SYNCH CHECK
OUT D03 11D1A1 D1A SYNCH CHECK
OUT D04 11D1A1 ANNUNCIATOR
OUT 01 11D1A2 D1A BUS No. 2 UNDERVOLTAGE
OUT 02 11D1A2 D1A BUS No. 2 UNDERVOLTAGE
OUT C01 11D1A2 D1A BUS No. 2 UNDERVOLTAGE
OUT D01 11D1A2 ANNUNCIATOR
27-11D1A1
27-11D1A2
27-11D1A1
(-60895)
ANN.
27-11D1A2
ANN.
(-60895)
R el ea se
AY
S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
O N
U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
C A D
S
YS
TE
M
A ut oC A D
4.
0S
LM
S T
EC
H
C A D
F
IL
EN
A M
E
5- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 1-
LA
S T
S A V
ED
B Y
JK
EL
LY
C
EN
TR
A L
V A
LL
EY
P
R O
JE
C T
A M
ER
IC
A N
R
IV
ER
D
IV
IS
IO
N
N
IM
B U
S P
O W
ER
PL
A N
T
EL
EC
TR
IC
A L
IN
S
TA
LL
A
TI
O N
480 VOLT STATION
SERVICE D1A EG SET
AND FEEDER CIRCUIT
BREAKERS CONTROL
SCHEMATIC DIAGRAM
DENVER, CO
485-D-60890
YYYY-MM-DD
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
FU FU
CC
52-5 b
52-5 PL
43CT
MAN
27-52-5
TC
52-552-5 a
OPEN
G
CLOSED
R
52-5 a b
52-5
20A
ENGINE GENERATOR BREAKER 52-5
125VDC FROM BREAKER No. 21 ON PANEL B2A (485-D-1086)
NOTES
1. 43EG is a maintained control switch.
2. With 43CT and 43EG both in "AUTO", power loss to both Bus
No. 1 and Bus No. 2 will automatically trip breakers 52A and 52B, start the backup engine generator set, and close breaker 52-5 after the backup generator set is ready for load.
3. With 43EG in "RUN", the backup engine generator set will start. 52-5 will automatically close if breakers 52A and 52B are both open and 43CT is in "AUTO" when the backup engine generator set is ready for load.
4. Breaker 52-5 cannot be closed if either breaker 52A or 52B are closed.
5. Turning 52ACS or 52BCS to "CLOSE" with 43CT in "MAN" will trip breaker 52-5. The backup engine generator set will continue to run if 43EG is in "RUN". Otherwise, the backup engine generator set will shutdown.
6. Starting the backup engine generator set will trip D1A feeder breakers 52-1, 52-2, 52-12, 52-13, and 52-15.
7. Interface with RTAC system is not shown.
EXPLANATION
DEVICE LOCATION DESCRIPTION
01EG D1A EG SET MASTER START/STOP RELAY
11D1A1 D1A SEL 751 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
11D1A2 D1A SEL 751 MULTIFUNCTION RELAY
PART NO. 751301ACA1A7085BC00
27-52-5 D1A BREAKER 52-5 CONTROL
UNDERVOLTAGE RELAY
27SS D1A STATION SERVICE SHUNT TRIP
UNDERVOLTAGE RELAY
43CT D1A CONTROL TRANSFER SWITCH
43EG D1A EG SET CONTROL SWITCH
52-5 D1A ENGINE GENERATOR BREAKER
52-5CS D1A BREAKER 52-5 CONTROL SWITCH
52A D1A D1A MAIN BREAKER BUS No. 1
52B D1A D1A MAIN BREAKER BUS No. 2
PL D1A D1A BUS No. 1 AND BUS No. 2
POWER LOSS RELAY
REFERENCE DRAWINGS
125V. D.C. DISTRIBUTION BOARD B2A 485-D-1086
UNIT, STATION SERVICE, AND D1A CIRCUIT
BREAKER CONTROL SWITCH DEVELOPMENTS 485-D-60891
STATION SERVICE ANNUNCIATOR SCHEMATIC
DIAGRAM 485-D-60895
52BCS
CLOSE
52-5CS
CLOSE
a
52-5
ANN.
(-60895) b
52B 43CT
AUTOb
52A
PL 11D1A2
OUT C01
TS1-11D1A2TS1-11D1A2 11D1A1
OUT C02
TS1-11D1A1TS1-11D1A1
52ACS
CLOSE
43CT
MAN
52-5CS
TRIP
01EG 43EG
RUN
43EG
AUTO
43CT
AUTO
PL
52-5 a
EG SET
READY TO LOAD
EG SET
FAIL/ESTOP
01EG
RUN EG
TC
52-1
20A
FEEDER BREAKER SHUNT TRIP
125VDC FROM BREAKER No. 6 ON PANEL B2A (485-D-1086)
01EG
27SS
TC
52-2
TC
52-12
TC
52-13
TC
52-15
ANN.
(-60895)
27SS27-52-5
(-60895)
ANN.
b
52-5
(-60888)
BLOCK 52A
b
52-5
BLOCK 52B
(-60888)
R el ea se
1. X indicates contact is closed while switch is in that position.
2. 43CT position inputs to RTAC not shown.
3. This drawing was developed for solicitation and construction purposes. Upon completion of construction, this drawing should be as-built for actual equipment supplied and supercede drawing 485-D-2098, in part.
EXPLANATION
DEVICE LOCATION DESCRIPTION
24CS D1A BREAKER 24 CONTROL SWITCH
43CT D1A STATION SERVICE CONTROL
TRANSFER SWITCH
43EG D1A EG SET CONTROL SWITCH
52-5CS D1A BREAKER 52-5 CONTROL SWITCH
52ACS D1A BREAKER 52A CONTROL SWITCH
52BCS D1A BREAKER 52B CONTROL SWITCH
52CCS D1A BREAKER 52C CONTROL SWITCH
U#A2CS U#A BREAKER U#A2CS CONTROL SWITCH
U#A3CS U#A BREAKER U#A3CS CONTROL SWITCH
REFERENCE DRAWINGS
UNIT AND STATION SERVICE CIRCUIT
BREAKERS CONTROL SCHEMATIC DIAGRAM 485-D-60887
480 VOLT STATION SERVICE D1A MAIN AND TIE
CIRCUIT BREAKERS CONTROL SCHEMATIC
DIAGRAM
485-D-60888
4,160 VOLT STATION SERVICE D1A CIRCUIT
BREAKER 52C CONTROL SCHEMATIC DIAGRAM 485-D-60889
480 VOLT STATION SERVICE D1A EG SET AND
FEEDER CIRCUIT BREAKERS CONTROL
SCHEMATIC DIAGRAM
485-D-60890
AL
W
AY
S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
O N
U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
C A D
S
YS
TE
M
A ut oC A D
4.
0S
LM
S T
EC
H
C A D
F
IL
EN
A M
E
5- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 1-
LA
S T
S A V
ED
B Y
JK
EL
LY
C
EN
TR
A L
V A
LL
EY
P
R O
JE
C T
A M
ER
IC
A N
R
IV
ER
D
IV
IS
IO
N
N
IM
B U
S P
O W
ER
PL
A N
T
EL
EC
TR
IC
A L
IN
S
TA
LL
A
TI
O N
UNIT, STATION
SERVICE, AND D1A
BREAKER CONTROL
SWITCH
DEVELOPMENTS
DENVER, CO
485-D-60891
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
U#A2CS
C O
N
TA
C
T POSITION
WIRE DESIGNATION
D R A W
IN
G
TR
IP
N A T
N A C
C
LO
S E
LEFT RIGHT
1 X -60887
2 X
3 X
4 X -60887
5 X
6 X
7 X X
8 X X
9 X X
10 X X
U#A3CS
C O
N
TA
C
T POSITION
WIRE DESIGNATION
D R A W
IN
G
TR
IP
N A T
N A C
C
LO
S E
LEFT RIGHT
1 X -60887
2 X
3 X
4 X -60887
5 X
6 X
7 X X
8 X X
9 X X
10 X X
52ACS
C O
N
TA
C
T POSITION
WIRE DESIGNATION
D R A W
IN
G
TR
IP
N A T
N A C
C
LO
S E
LEFT RIGHT
1 X -60888
2 X -60888
3 X -60890
4 X -60888
5 X
6 X
7 X X -60888
8 X X
9 X X
10 X X
52BCS
C O
N
TA
C
T POSITION
WIRE DESIGNATION
D R A W
IN
G
TR
IP
N A T
N A C
C
LO
S E
LEFT RIGHT
1 X -60888
2 X -60888
3 X -60890
4 X -60888
5 X
6 X
7 X X -60888
8 X X
9 X X
10 X X
24CS
C O
N
TA
C
T POSITION
WIRE DESIGNATION
D R A W
IN
G
TR
IP
N A T
N A C
C
LO
S E
LEFT RIGHT
1 X -60888
2 X -60888
3 X
4 X -60888
5 X
6 X
7 X X -60888
8 X X
9 X X
10 X X
52CCS
C O
N
TA
C T
POSI
TION
WIRE DESIGNATION
D R A W
IN
G
TR
IP
C
LO
S E
LEFT RIGHT
1 X -60889
2 X
3 X
4 X -60889
5 X
6 X
7 X
8 X
9 X
10 X
52-5CS
C O
N
TA
C T
POSI
TION
WIRE DESIGNATION
D R A W
IN
G
TR
IP
C
LO
S E
LEFT RIGHT
1 X -60890
2 X
3 X
4 X -60890
5 X
6 X
7 X
8 X
9 X
10 X
43CT
C O
N
TA
C
T POSITION
WIRE DESIGNATION
D R A W
IN
G
A
S
YN
C A U
TO
O
FF
M A N
B
S
YN
C
LEFT RIGHT
1 X -60888
2 X -60888
3 X -60888
4 X -60888
5 X -60888
6 X -60888
7 X -60888
8 X -60890
9 X -60890
10 X -60888
11 X -60888
12 X -60888
13 X -60890
14 X -60890
15 X -60888
16 X -60888
17 X -60888
18 X -60888
19 X
20 X
21 X
22 X
23 X
24 X
25 X
43EG
C O
N
TA
C
T POSITION
WIRE DESIGNATION
D R A W
IN
G
O
FF
A U
TO
R U
N
LEFT RIGHT
1 X
2 X
3 X -60890
4 X
5 X
6 X
7 X -60890
8 X
9 X
10 X
R el ea se
AY
S
TH
IN
K
SA
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
M
A
TI
O N
U .S
D
EP
A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
C A D
S
YS
TE
M
A ut oC A D
4.
0S
LM
S T
EC
H
C A D
F
IL
EN
A M
E
5- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 1-
LA
S T
S A V
ED
B Y
JK
EL
LY
C
EN
TR
A L
V A
LL
EY
P
R O
JE
C T
A M
ER
IC
A N
R
IV
ER
D
IV
IS
IO
N
N
IM
B U
S P
O W
ER
PL
A N
T
EL
EC
TR
IC
A L
IN
S
TA
LL
A
TI
O N
MULTIFUNCTION RELAYS
11K1B AND 11K1C
SCHEMATIC DIAGRAM
DENVER, CO
485-D-60892
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
FU FU
27-11K1B
20A
MULTIFUNCTION RELAY 11K1B
125VDC FROM BREAKER No. 11 ON PANEL B2A (485-D-1086)
NOTES
1. 11K1B and 11K1C each have 6 digital inputs and 14 digital outputs. Spares are not shown in the I/O Explanation table or schematic ladder.
2. 27-11K1B and 27-11K1C alarm to annunciator but do not trip breakers.
EXPLANATION
DEVICE LOCATION DESCRIPTION
11K1B D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 07873EE1A1A2A7685A200
11K1C D1A SEL 787 MULTIFUNCTION RELAY
PART NO. 07872XE1A1A0X2A85A200
27-11K1B D1A BREAKER 52A CONTROL
UNDERVOLTAGE RELAY
27-11K1C D1A BREAKER 52B CONTROL
UNDERVOLTAGE RELAY
REFERENCE DRAWINGS
U1A, U2A, 52A, 52B, AND 52C TRIPPING
DIAGRAM 485-D-60886
UNIT AND STATION SERVICE CIRCUIT
BREAKERS CONTROL SCHEMATIC DIAGRAM 485-D-60887
480 VOLT STATION SERVICE D1A MAIN AND TIE
CIRCUIT BREAKERS CONTROL SCHEMATIC
DIAGRAM
485-D-60888
4,160 VOLT STATION SERVICE D1A 52C
CIRCUIT BREAKER CONTROL SCHEMATIC
DIAGRAM
485-D-60889
STATION SERVICE ANNUNCIATOR SCHEMATIC
DIAGRAM 485-D-60895
I/O EXPLANATION
I/O DEVICE DESCRIPTION / FUNCTION
OUT 01 11K1B K1B DIFFERENTIAL/OVERCURRENT
OUT 02 11K1B K1B DIFFERENTIAL/OVERCURRENT
OUT C01 11K1B K1B DIFFERENTIAL/OVERCURRENT
OUT D01 11K1B ANNUNCIATOR
OUT 01 11K1C K1C DIFFERENTIAL/OVERCURRENT
OUT 02 11K1C K1C DIFFERENTIAL/OVERCURRENT
OUT D01 11K1C ANNUNCIATOR
PWR
11K1BTS1-11K1B TS1-11K1B
FU FU
27-11K1C
20A
MULTIFUNCTION RELAY 11K1C
125VDC FROM BREAKER No. 23 ON PANEL B2A (485-D-1086)
PWR
11K1CTS1-11K1C TS1-11K1C
OUT 01
11K1B
TRIP 52A
(-60888)
OUT C01
11K1B
TRIP U2A3
(-60887)
OUT 01
11K1C
TRIP 52B
(-60888)
OUT 02
11K1C
TRIP 52C
(-60889)
OUT D01
11K1B
ANN.
(-60895)
OUT D01
11K1C
ANN.
(-60895)
OUT 02
11K1B
TRIP U1A3
(-60887)
27-11K1B
(-60895)
ANN.
(-60895)
ANN.
27-11K1C
R el ea se
15'-6"
H1A
7'-6"
2'-2" 2'-2" 2'-2" 2'-6" 2'-2"
EXISTING SWITCHGEAR U1A
(TYPICAL FOR U2A)
Meters, Switches
2'-2" 2'-2"
U1A1F
Relays, Switches
U1A2F
U1A2
U1A3F
U1A3
U1A4F
Meters, Relays, Switches
U1A5F
Supervisory
E1AF
Meters, Switches
15'-6"
H1A
7'-6"
2'-2" 2'-2" 2'-6" 2'-2"
NEW SWITCHGEAR U1A
(TYPICAL FOR U2A)
Meters, Switches
2'-2"
8"
U1A1F
Relays, Switches
U1A4F
Meters, Relays, Switches
U1A5F
Supervisory
E1AF
Meters, Switches
3'-0"
8"
U1A3F
U1A2F
U1A2
U1A3
Instrument Panel
3" RMC to W1A (U2A Only) 3" RMC to K1B
Cable Slot to Generator
3" RMC to 52C (U2A Only) 3" RMC to K1B
Cable Slot to Generator
AL
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S
TH
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FE
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SHEET
D
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B
A
D
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B
A
B U
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LA
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D A
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PL
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EL
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TR
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A L
IN
S
TA
LL
A
TI
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SWITCHGEAR U1A AND
U2A
ARRANGEMENT
DENVER, CO
485-D-60896
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
NOTES
1. New breaker cabinets will be installed between existing U1A1
(U2A1) and U1A4 (U2A4) cabinets.
2. Annunciator and hood above existing equipment is not shown. Hood will be removed and disposed of.
3. This drawing is conceptual and was developed for solicitation and construction purposes. Upon completion of construction, this drawing should have the existing U1A (U2A) removed, as-built the new U1A (U2A) for actual equipment supplied, and supercede drawing 485-D-1101.
REFERENCE DRAWINGS
CONDUIT PLAN ELEVATION 107.00 485-D-732
SINGLE LINE DIAGRAM 485-D-60879
R el ea se
40'-0 3/4"
52C7'-6"
1'-6" 6'-6" 3'-6"
27'-0 7/8"
7'-6"
5'-0 1/8" 1'-10" 1'-8" 1'-8" 1'-10" 2'-6" 1'-8" 1'-10" 4'-4 3/4" 3'-0"1'-8"
NEW SUBSTATION D1A ELEVATION VIEW
2'-0" 2'-8 1/4" 1'-8" 1'-8" 1'-8" 2'-8 1/4"
Panel-board
1'-8" 1'-8" 1'-8"
52B
2'-8 1/4"
300 kVA Transformer
6'-6"
52-10
52-11
52-12
52-13
52-1
52-2
52-3
52-4
2452A Panel-board
Meters, Relays, etc.
Term.
Section
Cable Trench
300 kVA Transformer 300 kVA Transformer
52A 52B
Meters, Relays, Switches
W1A
300 kVA Transformer
52-1
Control Xfmr
52-2
52-3
52-4
52-5
Control Xfmr
52-6
52-7
52-8 & 52-9
Meters, Relays, Switches
52-12
52-13
52-14
Control Xfmr
52-10
52-11
52-16
Control Xfmr & 52-15
52-17
52-18
52-19 & 52-20
Cable Trench
52-9
52-17
52-18
52-14
52-15
52-16
52-7
52-8
52-5
52-6
2'-0"
Meters, Relays, etc.
EXISTING SUBSTATION D1A ELEVATION VIEW
Meters, Relays, Switches
300 kVA Transformer
52A Meter, Relays, etc.
24 52B
52C300 kVA Transformer
Meter, Relays, etc.
51-10 thru
52-13
51-14 thru
52-18
51-9
Panel-board
51-1 thru 52-4
51-5 thru 52-8
Panel-board
NEW SUBSTATION D1A PLAN VIEW
5'-0" 5'-10"
1'-9"
3'-6"
5'-0"
1'-9"1'-9"1'-9"1'-9" 1'-9"1'-9"1'-9"
3'-6"3'-6"
5'-0" Term.
Section
Cable Trench
Air Tank
Air Compressor
Cabinet
Transformer K1D
Raised Foundation
Powerplant Walls
See Note 2
See Note 2
AL
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K
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FE
TY
SHEET
D
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B
A
D
C
B
A
B U
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U O
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LA
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U .S
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4.
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IC
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O W
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PL
A N
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EL
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TR
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A L
IN
S
TA
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A
TI
O N
SUBSTATION D1A
ARRANGEMENT
DENVER, CO
485-D-60897
2024-01-03
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
PEER REVIEWER -
John Kelly
John Kelly
Ryan Shea
John Kelly PE Electrical Engineer
Eric Mendlin PE
Supervisory Electrical Engineer
NOTES
1. New substation D1A is expected to be physically larger than existing substation D1A installation. Existing battery chargers will be relocated to accommodate the new equipment, as necessary.
2. Design and locate equipment to maintain working clearances as required by NFPA 70 and manufacturer for sections which require access (hatched area indicates anticipated working clearances):
2.1. 42", minimum, for 480V sections
2.2. 60", minimum, for 4,160V sections.
3. This drawing is conceptual and was developed for solicitation and construction purposes. Upon completion of construction, this drawing should have the existing D1A removed, as-built the new D1A for actual equipment supplied, and supercede drawing 485-D-637.
REFERENCE DRAWINGS
CONDUIT PLAN ELEVATION 92.00 485-D-731
STATION SERVICE SUBSTATION D1A SINGLE
LINE DIAGRAM 485-D-60881
R el ea se
1.50"
34.00"
0.75"
.0
0"
G O
V
ER
N M
EN
T
TI
TL
E B
LO
C K
S ee
N ot e
See Note 4
Trim line, see Note 5
Trim line, see Note 5
See Note 2
0.
0.
SHEET
B U
R
EA
U O
F R
EC
LA
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A
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U .S
D
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O F
TH
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IN
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R
IO
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PR
O
JE
C T
N A M
E D
IV
IS
IO
N
CITY, STATE
PRJ-STA-SEQ
YYYY-MM-DD
NUMBER
DRAWN
ACCEPTED
BUREAU OF RECLAMATION
U.S. DEPARTMENT OF THE INTERIOR
YAKIMA PROJECT
KENNEWICK DIVISION
DRAWN
MANUFACTURER OR CONTRACTOR
ACCEPTED
TITLE
1. Government will provide contractor with an electronic AutoCAD template to be used by manufacturer for submittal of manufacturer's/contractors drawing in Government format.
2. The manufacturer's title block and drawing revisions as a result of the submittal process, may be located anywhere outside of the trim lines. The location shown on this drawing is the Government's preferred area.
3. The manufacturer shall show the Government solicitation/specification number, the manufacturer's name, drawing and sheet number in this area.
4. Government drawing number(s) will be issued at the end of the submittal process and drawing will be entered into the Government's electronic drawing system by the Government.
5. Trim lines shall be shown on all submitted drawings.
NOTES
AL
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S
TH
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K
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FE
TY
SHEET
D
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A
D
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B
A
B U
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U O
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LA
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D R A W
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D R A W
IN
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F O
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A T
DRAWING BORDER,
SAMPLE TITLE BLOCK,
AND SIGNATURE LINES
DENVER, CO
40-D-7102
DESIGNED
DRAWN
CHECKED
TECH. APPR.
APPROVED
ADMIN APPROVAL -
S. NITTA
S. NITTA
D. CRAWFORD
-1 2-
D
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M en dl in
U
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D
B ar th el
R od ne y
J P.
E.
U
PD
A
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B
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C K A
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TU
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D
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PD
A
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IN
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EN
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IN
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S
1. Information Management Handbook (IMH - 2020), Chapter 2, Section 9.A.4 - "Sheet Border" and Figures G2, G3, and G4.
REFERENCE
R. BARTHEL, P.E.
R.W. LAFOND, P.E.
R el ea se
A
B
C
D
5 4
3 2 1
A
B
3 2
C
D
ALWAYS THINK SAFETY
R el ea se
LAR M TA IOCE N
el ea se
LAR M TA IOCE N
el ea se
LW
A
YS
T H
IN
K
S A
FE
TY
SHEET
D
C
B
A
D
C
B
A
B U
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U O
F R
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LA
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A
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U .S
D
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EN
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TH
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IN
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LAR M TA IOCE N
C A D
S
YS
TE
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A ut oC A D
2.
0s C A D
F
IL
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A M
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4- D
-6
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D -1
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LA
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S A V
ED
D A
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-0 2-
LA
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S A V
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B Y
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EN
D
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A R D
D R A W
IN
G
S
D
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IG
N
D A
TA
E
LE
C
TR
IC
A L
N O
N E
MICROPROCESSOR
RELAY
SCHEMATIC DIAGRAM
DENVER, CO 2019-02-22
EXPLANATION
DEVICE LOCATION DESCRIPTION
XXX-X XXX XXXXX
REFERENCE DRAWINGS
ASSOCIATED
THREE-LINE DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ
MAIN CONTROL BOARD CSA - PANEL XX
WIRING DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ
BREAKER CONTROL
SCHEMATIC DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ
LOCKOUT RELAY 486GP
SCHEMATIC DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ
MICROPROCESSOR RELAY
WIRING DIAGRAM (STANDARD) _ _ _ _ _ _ _ _ 104-D-60003
A
B
C
J
IN304
IN303
IN302
C10
C09
C12
C11
C14
C13
C16
C15
Z07
Z08
IN
E11
E12
A01
A02
VN
C
D
4GP4S4GP4
E 4GP3S4GP3
F
4GRP4A4GRP3
G 4GRN1A4GRN
H
4GBAS4GRP
I 4GBANS4GRN2
J
NN
4REN1SA
4REN2SB
Z09
Z10
Z11
Z12
VAX
VBX
VCX
NX
4MVA5S
4MVB5S
4MVC5S
4MV01S
E01
E02
E03
E04
E05
E06
Z01
Z02
Z03
Z04
Z05
Z06
4GNQA4
4GNQA5
4GNQB4
4GNQC4
IAY
IBY
ICY
IAX
IBX
ICX
SECONDARY PROTECTION
RELAY 411G-S
SEL-700G
Neutral Ground Transformer
411GSTS3
4MVA4S
4MVB4S
4MVC4S
N.C.
Field Breaker Control
486GP Lockout
4GNQB5
4GNQC5
OUT
D01
D02
4GRT1S
OUT
D03
D04
4GDRT1S
ALARM
A07
A09
OUT
D05
D06
C
OUT
A05
A06
OUT
D07
D08
T.J.-LB
T.J.-LC
4A46B1S
4BFT1S
A
B
4GRT
4GDRT
GA
411GSTS2
TEST JACK
4BFT
4A46B
GB
411GSTS1
4REN1
4REN2
D
F
E
G
H
I
TRIP 486GP
TRIP 486GD
TRIP 486BF
Annunciator
HB
Sync Check J4A
J4AP11
SPARE
IN301
E09
E10
NS
VS
103 A08
4AP1S 4AP
4GNQA3
4GNQB3
4GNQC3
4MV0
(xxx-x-xxxxx)
(xxx-x-xxxxx)
(xxx-x-xxxxx)
(xxx-x-xxxxx)
(xxx-x-xxxxx)
(xxx-x-xxxxx)
(xxx-x-xxxxx)
(xxx-x-xxxxx)
(xxx-x-xxxxx)
(xxx-x-xxxxx)
4FBTR3
4FBTR
Generator Breaker Control
OUT
A03
A04
J4ACA
4GQA4
4GQA5
4GQB4
4GQB5
4GQC4
4GQC54GQO
4GQA3
4RES1S
4RES2S
4GPNS
B4 3
A
411GSTS4
2 1
C6 5
J20 19
D
F
E
G
H
I
4GPPS
4GQB3
4GQC3
4GPNS1
4RES1S1
4RES2S1
4GPPS1
HA
4GNQ0
A05T
A06T
4FBTR2S
4FBTR1S
Annunciator (xxx-x-xxxxx)
4GRT2S
4GDRT2S
4A46B2S
4BFT2S
4AP2S
NOTES
1. Prior to drawing development, Contractor shall request drawing standards package from the Government in order to develop drawings.
1.1. Standard 104-D Government drawings in DWG format
1.2. This drawing in DWG format
1.3. Symbol library in DWG format
1.4. Government ctb file for PDF creation
2. Include explanations, notes, and reference drawings on each drawing. Add, edit, or delete text as directed by the Government.
2.1. Use tables for explanations, reference drawings and
legends.
2.2. Use single spaced MTEXT for notes and any multi-line text on the drawing.
3. Do not edit the layers or text sizes. Text height, fonts, layers, and styles as noted on this shall be used. No other types are permitted. Notes shall be single spaced.
4. Use only the line thickness and associated colors shown on this drawing. Preferred dashing is DASHED2.
5. Do not burst or explode the titleblock.
6. Government drawing numbers may be issued after submission of any RSN. Contractor shall change any reference drawing number that is effected.
7. See Drawings 40-D-7102 and 104-D-60005 for more information.
R el ea se
A
YS
T H
IN
K
S A
FE
TY
D
C
B
A
D
C
B
A
LAR M TA IOCE N
PO
R T
F
EI
A –2
N /C
R X D
N /C
TX
D
G N
D
N /C
R
TS
C
TS
G
N D
9 FR
O
N T
E Z
D B
A
C
8 mm
WIRE STRIP GUIDE
0.31 in
O U
T_
O U
T_
IN
_0
IN
_0
10 1108 12 IN
PU
TS
05 0604030201
G N
D
/H
/N
POWER
O U
T_
Z
Z
IB
Z
Z
IC
Z
Z
IN
Z
IA
Z
Z
Z
W
YEV
A
V A
V B
V B
(C O
M
V C
V C
Z
N C O
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O
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N D
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IN
PU
TS
IN
_0
IN
_0
IN
_0
IN
_0
O U
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O U
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O U
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O U
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0805 0602 04 0903 10 11 12 13 14 15 160701
IN
PU
TS
IN
_0
IN
_0
IN
_0
IN
_0
O U
T_
O U
T_
O U
T_
O U
T_
0805 0602 04 0903 10 11 12 13 14 15 160701
PO
R T
F
EI
A –2
N /C
R X D
N /C
TX
D
G N
D
N /C
R
TS
C
TS
G
N D
9 FR
O
N T
E Z
D B
A
C
8 mm
WIRE STRIP GUIDE
0.31 in
O U
T_
O U
T_
IN
_0
IN
_0
10 1108 12 IN
PU
TS
05 0604030201
G N
D
/H
/N
POWER
O U
T_
Z
Z
IB
Z
Z
IC
Z
Z
IN
Z
IA
Z
Z
Z
W
YEV
A
V A
V B
V B
(C O
M
V C
V C
Z
N C O
M
O
PE
N D
EL
TA
Z
IN
PU
TS
IN
_0
IN
_0
IN
_0
IN
_0
O U
T_
O U
T_
O U
T_
O U
T_
0805 0602 04 0903 10 11 12 13 14 15 160701
IN
PU
TS
IN
_0
IN
_0
IN
_0
IN
_0
O U
T_
O U
T_
O U
T_
O U
T_
0805 0602 04 0903 10 11 12 13 14 15 160701
NOTES
1. Prior to drawing development, Contractor shall request drawing standards package from the Government in order to develop drawings.
1.1. Standard 104-D Government drawings in DWG format
1.2. This drawing in DWG format
1.3. Symbol library in DWG format
1.4. Government ctb file for PDF creation
2. Include explanations, notes, and reference drawings on each drawing. Add, edit, or delete text as directed by the Government.
2.1. Use tables for explanations, reference drawings and
legends.
2.2. Use single spaced MTEXT for notes and any multi-line text on the drawing.
3. Do not edit the layers or text sizes. Text height, fonts, layers, and styles as noted on this shall be used. No other types are permitted. Notes shall be single spaced.
4. Use only the line thickness and associated colors shown on this drawing. Preferred dashing is DASHED2.
5. Do not burst or explode the titleblock.
6. Government drawing numbers may be issued after submission of any RSN. Contractor shall change any reference drawing number that is effected.
7. See Drawings 40-D-7102 and 104-D-60005 for more information.
EXPLANATIONS
DEVICE LOCATION DESCRIPTION
XXX-X XXX XXXXX
REFERENCE DRAWINGS
CONTENTS AND DETAILS OF THE DRAWING
USE SECOND LINE IF NEEDED _ _ _ _ _ _ _ _ PRJ-STA-SEQ
LIST RELEVANT DRAWINGS _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ
MAIN CONTROL BOARD CSA - PANEL XX
WIRING DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ
MAIN CONTROL BOARD CSA - PANEL 7R
WIRING DIAGRAM (STANDARD) _ _ _ _ _ _ _ 104-D-1165
MICROPROCESSOR RELAY
SCHEMATIC DIAGRAM (STANDARD) _ _ _ _ _ 104-D-60002
E0
E0
IB
E0
E0
IC
E0
IA
E0
V S
N S V N N N
E0
E0
IN
E0
E1
E1
E1
E0
E0
IB
E0
E0
IC
E0
IA
E0
V S
N S V N N N
E0
E0
IN
E0
E1
E1
E1
R el ea se
A
YS
T H
IN
K
S A
FE
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SHEET
D
C
B
A
D
C
B
A
B U
R
EA
U O
F R
EC
LA
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A
TI
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U .S
D
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A R
TM
EN
T
O F
TH
E
IN
TE
R
IO
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LAR M TA IOCE N
C A D
S
YS
TE
M
A ut oC A D
2.
0s C A D
F
IL
EN
A M
E
4- D
-6
-R
D -1
.D W
G
LA
S T
S A V
ED
D A
TE
-0 2-
LA
S T
S A V
ED
B Y
EM
EN
D
LI
N
S
TA
N D
A R D
D R A W
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ELECTRICAL
GOVERNMENT FORMAT
STANDARDS
DENVER, CO 2018-02-09
TITLES - 0.175" - WHITE
SUBTITLES - 0.140" - MAGENTA
NOTES AND DEVICE DESIGNATIONS - 0.120" - CYAN
WIRE DESIGNATIONS, TERMINAL NUMBERS, SWITCH POSITION, CONTACT TYPE, DEVICE LOCATION - 0.10" - RED
0.08" TEXT HEIGHT NOT PERMITTED UNLESS APPROVED BY THE GOVERNMENT - 0.08" - COLOR: 11
NOTES
1. Prior to drawing development, Contractor shall request drawing standards package from the Government in order to develop drawings.
1.1. Standard 104-D Government drawings in DWG format
1.2. This drawing in DWG format
1.3. Symbol library in DWG format
1.4. Government ctb file for PDF creation
2. Include notes and reference drawings on each drawing. Add, edit or delete text as directed by the Government.
2.1. Use tables for explanation, reference drawings and
legends.
2.2. Use single spaced MTEXT for notes and any multi-line
text on the drawing.
2.3. Include Explanation on Schematic, Single Line, Three
Line and Tripping Block Diagrams.
2.4. Include I/O Explanation on Schematic Diagrams when
microprocessor based inputs or outputs are shown.
2.5. Include Cable List on Wiring Diagrams.
3. Use this DWG file and match layers, line weights, text, styles and other information pertinent to develop drawings to match Reclamation's drawing format.
4. Use only the line thickness and associated colors shown on this drawing.
5. Government drawing numbers may be issued after submission of any RSN. Contractor shall change any reference drawing number that is affected.
6. Use the dynamic signature block for appropriate signatures per FAC 03-03. Chose the selection titled "Design By Others
- Accepted" for drawings developed by non-Reclamation sources.
7. Do not burst, explode or change the titleblock in any manner.
8. Do not edit the layers or text sizes. Text height, fonts, layers, and styles as noted on this drawing shall be used. No other types are permitted. Notes shall be single spaced.
9. See Drawing 40-D-7102 for more information.
TEXT CATEGORY - HEIGHT - COLOR
LINE THICKNESS AND COLORS
NOTE 8
NOTE 4
EXPLANATION
DEVICE LOCATION DESCRIPTION
XXX-X XXX XXXXX
I/O EXPLANATION
I/O DEVICE DESCRIPTION / FUNCTION
OUT 101 11KSA TRANSFORMER DIFFERENTIAL
OUT 102 11KSA WATCHDOG ALARM
IN 101 11KSA 52A "a" CONTACT
CABLE LIST
CABLE
NUMBER
CABLE
DESIGNATION
DESTINATION
REFERENCE
DRAWING
CABLE
SIZE
1 #XXX-XXXX D-XXXXX #-#/C- x AWG
FOR SCHEMATIC AND WIRING
DIAGRAMS USE THE FOLLOWING LINE WEIGHTS:
VERTICAL BUS CABLED
CONDUCTORS
(WIRING DIAGRAMS)
HORIZONTAL
LADDERS AND
SYMBOLS
BOXES AROUND
PLC I/O OR
MULTIPLE
CONTACTS OF A
DEVICE
LINE THICKNESS AND COLORS NOTE 4
MAIN POWER
CIRCUITS AND BUS
NOT
TYPICALLY
USED
CONTROL AND
INSTRUMENT
TRANSFORMER
CIRCUITS AND
OTHER SMALL
WIRING
USE FOR
SHOWING
ADDITIONAL
DETAIL, i.e.
KEYED AND
ELECTRICAL
INTERLOCKS
Very Heavy Color 8 0.70mm
Heavy Color 6 0.50mm
Medium Color 4 0.35mm
Very Light Color 1 or 2
0.25mm
DASHED2
FOR SINGLE LINE AND THREE LINE
DIAGRAMS USE THE FOLLOWING LINE WEIGHTS:
Very Heavy Color 8 0.70mm
Heavy Color 6 0.50mm
Medium Color 4 0.35mm
Very Light Color 1 or 2
0.25mm
DASHED2
REFERENCE DRAWINGS
CONTENTS AND DETAILS OF THE DRAWING
USE SECOND LINE IF NEEDED _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ
LIST RELEVANT DRAWINGS _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ
DRAWING BORDER, SAMPLE TITLE BLOCK
AND SIGNATURE LINES _ _ _ _ _ _ _ _ _ _ _ _ 40-D-7102
MAIN CONTROL BOARD CSA - PANEL 7R
WIRING DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 104-D-1165
BREAKER CONTROL
SCHEMATIC DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ 104-D-60001
MANUFACTURER OR
CONTRACTOR (PICK ONE)
Name:
Address:
Phone:
Contract Number:
Manufacturer/Contractor Drawing Number:
R el ea se
For Internal Use Only
DRAFT
Not For…
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