BIBE_259631-317515_Lodge_Final_CD_Drawings_E8_02_Revision_1_08_18_2025_0004.pdf
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- Solicitation number
- 140P2025R0039
About this file
This document is an electrical panel schedule drawing for the Lodge Component at Big Bend National Park, dated 08-18-2025. The drawing details three electrical panelboards (E-P-OPA, E-P-OPB, and E-P-OPC) with comprehensive circuit-level information for kitchen and lodge electrical systems. The panels are 208/120V Wye configuration with varying bus ratings and amperage, covering multiple load classifications including kitchen equipment (refrigeration, cooking, preparation), receptacles, and building systems. The total connected load ranges from 64,538 VA to 128,113 VA across the panels, with calculated demand loads between 42,727 VA and 104,260 VA. The drawing includes specific circuit details for kitchen appliances like walk-in freezers, ice machines, salad prep stations, ovens, and ventilation systems, as well as general building receptacles and spare circuit capacities. A note indicates engineering responsibility is split between Steve Diffenderfer (for Delta 1 clouded changes) and Robert Mills for other work.
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TITLE OF SHEETSUB SHEET NO.DESIGNED:
TECH. REVIEW:
DATE:
DRAWING NO.
PMIS/PKG NO.
SHEET
OF
BIG BEND NATIONAL PARK
47608-18-20251
LBW
PWH
RAM
12-10-2024
PANEL SCHEDULES -
ELECTRICAL
E8.02 171153
259631-317515
FINAL CONSTRUCTION DOCUMENTS - LODGE COMPONENT
NOTES:
CALCULATED DEMAND: 289 A
PKIT 81,018 VA 65.00% 52,662 VA CONNECTED: 356 A
PREC 2,400 VA 100.00% 2,400 VA CALCULATED DEMAND: 104,260 VA
PNON 26,681 VA 100.00% 26,681 VA CONNECTED: 128,113 VA
Motor 18,013 VA 125.00% 22,517 VA
LOAD CLASSIFICATION CONNECTED LOAD DEMAND FACTOR CALCULATED DEMAND
PANEL TOTALS
TOTAL LOAD (A): 373 360 340
TOTAL LOAD (VA): 44,465 42,889 40,759
59 Space -- -- 1 -- -- 1 -- -- Space 60
57 Space -- -- 1 -- -- 1 -- -- Space 58
55 Space -- -- 1 -- -- 1 -- -- Space 56
53 Space -- -- 1 -- -- 1 -- -- Space 54
51 Space -- -- 1 -- -- 1 -- -- Space 52
49 Space -- -- 1 -- -- 1 -- -- Space 50
47 SPARE -- 20 1 0 0 1 20 -- SPARE 48
45 SPARE -- 20 1 0 0 1 20 -- SPARE 46
43 SPARE -- 20 1 0 0 1 20 -- SPARE 44
41 6,004 180 1 20 PREC RECEPTION GEN. RECEPT. - RM100 42
39 6,004 540 1 20 PREC RECEPTION GEN. RECEPT. - RM100 40
REMOTE COOLING RACK - R1 Motor 70 3 6,004 5,567 38
35 TP-1 - LEVEL 1 PNON 20 1 1,000 5,567 36
33 FSD-01-01, FSD-01-02 PNON 15 1 1,000 5,567
3 80 PKIT MUA-02-01
31 FSD-LL-01, FSD-LL-02 PNON 15 1 1,000 1,000 1 20 PKIT TP-1 - LEVEL 2 32
29 RPBA-1 PNON 20 1 10 1,000 1 20 PNON TP-1 - LEVEL 2 30
27 GWH-1 PNON 20 1 600 1,000 1 20 PNON TP-1 - LEVEL 2 28
25 GWH-2 PNON 20 1 600 1,000 1 15 PNON FSD-02-01, FSD-02-02 26
23 RHWP-1 PNON 20 1 0 360 1 20 PREC ELEVATOR 1 SHAFT RECEPTACLES 24
21 TP-1 - LOWER LEVEL PNON 20 1 1,000 720 1 20 PNON L-1 - RM 112 22
19 SP-101 PNON 20 1 1,590 240 1 20 PREC DF-1 CORRIDOR 102 20
17 ELEVATOR 2 SHAFT RECEPTACLES PREC 20 1 360 480 1 20 PNON L-2, WC-2 - RM 111 18
15 20,560 1,000 1 20 PNON TP-1 - LEVEL 1 16
13 22,567 720 1 20 PNON L-1 - RM 113 14
E-P-OPB
Spare; PNON;
PREC; PKIT
225 3
21,411 480 1 20 PNON WC-1 - RM 112 / 113 12
9 791 720 1 20 PNON WC-1 - RM 112 / 113 10
VEF-02-01 PNON 20 2
791 480 1 20 PNON WC-2 - RM 112 / 113 8
5 2,907 1,000 1 20 PKIT TP-1 - LEVEL 1 6
3 2,907 480 1 20 PNON L-1, WC-2 - RM 122 4
KEF-02-01 PNON 35 3
2,907 0 1 20 PNON GSV-1 2
CKT CIRCUIT DESCRIPTION
LOAD
CLASS.
TRIP
(A) POLES A B C POLES
TRIP
(A)
LOAD
CLASS. CIRCUIT DESCRIPTION CKT
ENCLOSURE: NEMA-1 SUB FEED LUGS: No MCB RATING: N/A
MOUNTING: SURFACE WIRES: 4 MAINS TYPE: MLO
SUPPLY FROM: E-A-OP PHASES: 3 BUS RATING: 400 A
LOCATION: ELECTRICAL ROOM 003 VOLTS: 208/120 Wye A.I.C. RATING: 22kAIC
PANELBOARD: E-P-OPA
NOTES:
CALCULATED DEMAND: 119 A
CONNECTED: 179 A
PKIT 62,318 VA 65.00% 40,507 VA CALCULATED DEMAND: 42,727 VA
PREC 720 VA 100.00% 720 VA CONNECTED: 64,538 VA
PNON 1,500 VA 100.00% 1,500 VA
LOAD CLASSIFICATION CONNECTED LOAD DEMAND FACTOR CALCULATED DEMAND
PANEL TOTALS
TOTAL LOAD (A): 180 189 171
TOTAL LOAD (VA): 21,411 22,567 20,560
41 KITCHEN - ORDERING SYSTEM PNON 20 1 1,500 -- 1 -- -- Space 42
39 KITCHEN - REFRIGERATOR COIL - K04A PKIT 20 1 1,200 -- 1 -- -- Space 40
37 KITCHEN - WALK IN FREEZER - K04 PKIT 20 1 1,800 -- 1 -- -- Space 38
35 1,609 -- 1 -- -- Space 36
33 1,609 -- 1 -- -- Space 34
KITCHEN - SHOCK CHILLER - K18 PKIT 20 3
1,609 -- 1 -- -- Space 32
29 1,331 0 1 20 -- SPARE 30
KITCHEN - FREEZER COIL - K04B PKIT 20 2
1,331 0 1 20 -- SPARE 28
25 KITCHEN - UNDERCOUNTER FREEZER -... PKIT 20 1 276 0 1 20 -- SPARE 26
23 KITCHEN - HEAT LAMP - K08A PKIT 20 1 2,880 0 1 20 -- SPARE 24
21 KITCHEN - HEAT LAMP - K08A PKIT 20 1 2,880 0 1 20 -- SPARE 22
19 KITCHEN - HEAT LAMP - K08A PKIT 20 1 2,880 0 1 20 -- SPARE 20
17 988 0 18
KITCHEN - ICE MACHINE - W13 PKIT 20 2
988 0 16
13 KITCHEN - UNDERCOUNTER REF - W11 PKIT 20 1 360 0
3 30 -- SPD
11 KITCHEN - ICE CREAM FREEZER - W16 PKIT 20 1 216 1,656 1 20 PKIT KITCHEN - REFRIGERATOR COIL - Y02A 12
9 KITCHEN - UNDERCOUNTER REF - W11 PKIT 20 1 360 1,656 1 20 PKIT KITCHEN - REFRIGERATOR COIL - Y02A 10
7 KITCHEN - REMOTE WATER COOLER - B12 PKIT 30 1 1,800 1,800 1 20 PKIT KITCHEN - WALK IN FREEZER - Y02 8
5 BAR - POINT OF SALE(POS) PREC 20 1 720 1,800 1 20 PKIT KITCHEN - WALK IN FREEZER - Y01 6
3 BAR - BACK BAR COOLER - B03 PKIT 20 1 300 1,331 4
1 BAR - BACK BAR COOLER - B01 PKIT 20 1 300 1,331
2 20 PKIT KITCHEN - FREEZER COIL - Y01A
CKT CIRCUIT DESCRIPTION
LOAD
CLASS.
TRIP
(A) POLES
A
(VA)
B
(VA)
C
(VA) POLES
TRIP
(A)
LOAD
CLASS. CIRCUIT DESCRIPTION CKT
ENCLOSURE: NEMA-1 SUB FEED LUGS: Yes MCB RATING: 225
MOUNTING: FLUSH WIRES: 4 MAINS TYPE: MCB
SUPPLY FROM: E-P-OPA PHASES: 3 BUS RATING: 225 A
LOCATION: KITCHEN VESTIBULE 203 VOLTS: 208/120 Wye A.I.C. RATING: 10kAIC
PANELBOARD: E-P-OPB
NOTES:
CALCULATED DEMAND: 51 A
CONNECTED: 78 A
CALCULATED DEMAND: 18,217 VA
CONNECTED: 28,026 VA
PKIT 28,026 VA 65.00% 18,217 VA
LOAD CLASSIFICATION CONNECTED LOAD DEMAND FACTOR CALCULATED DEMAND
PANEL TOTALS
TOTAL LOAD (A): 79 93 66
TOTAL LOAD (VA): 9,255 10,911 7,860
41 KITCHEN - SALAD PREP - K20 PKIT 20 1 780 -- 1 -- -- Space 42
39 KITCHEN - SALAD PREP - K20 PKIT 20 1 780 -- 1 -- -- Space 40
37 KITCHEN - VENTILATION CANOPY - K01 PKIT 20 1 1,800 -- 1 -- -- Space 38
35 KITCHEN - FRENCHTOP/CONV OVEN -... PKIT 20 1 480 -- 1 -- -- Space 36
33 KITCHEN - RANGE CONV OVEN - K06C PKIT 20 1 480 -- 1 -- -- Space 34
31 600 -- 1 -- -- Space 32
KITCHEN - HOT FOOD WELLS - K06G PKIT 20 2
600 -- 1 -- -- Space 30
27 1,455 -- 1 -- -- Space 28
KITCHEN - FINISHING OVEN - K06A PKIT 20 2
1,455 -- 1 -- -- Space 26
23 600 -- 1 -- -- Space 24
KITCHEN - HOT FOOD WELLS - K06G PKIT 20 2
600 -- 1 -- -- Space 22
19 KITCHEN - CONVECTION OVEN - K06F PKIT 20 1 480 0 1 20 -- SPARE 20
17 KITCHEN - BROILER - K06E PKIT 20 1 720 0 1 20 -- SPARE 18
15 KITCHEN - GRIDDLE/CONV OVEN - K06D PKIT 20 1 480 0 1 20 -- SPARE 16
13 KITCHEN - FIRE SUPRESSION - K05 PKIT 20 1 1,800 0 1 20 -- SPARE 14
11 KITCHEN - VENTILATION CANOPY - K02 PKIT 20 1 1,800 0 1 20 -- SPARE 12
9 KITCHEN - HEAT LAMP - K08A PKIT 20 1 2,880 0 10
7 KITCHEN - SALAD PREP - K21 PKIT 20 1 780 0 8
5 KITCHEN - HEAT LAMP - K08A PKIT 20 1 2,880 0
3 30 -- SPD
3 KITCHEN - HEAT LAMP - K08A PKIT 20 1 2,880 1,356 1 20 PKIT KITCHEN - ICE MAKER - E08A 4
1 KITCHEN - SALAD PREP - K21 PKIT 20 1 780 1,560 1 20 PKIT KITCHEN - COMBI VACUUM - K11 2
CKT CIRCUIT DESCRIPTION
LOAD
CLASS.
TRIP
(A) POLES
A
(VA)
B
(VA)
C
(VA) POLES
TRIP
(A)
LOAD
CLASS. CIRCUIT DESCRIPTION CKT
ENCLOSURE: NEMA-1 SUB FEED LUGS: No MCB RATING: N/A
MOUNTING: FLUSH WIRES: 4 MAINS TYPE: MLO
SUPPLY FROM: E-P-OPB PHASES: 3 BUS RATING: 225 A
LOCATION: KITCHEN VESTIBULE 203 VOLTS: 208/120 Wye A.I.C. RATING: 10kAIC
PANELBOARD: E-P-OPC
E-P-OPB E-P-OPA
E-P-OPC
SIGNING ENGINEER STEVE DIFFENDERFER TAKES
RESPONSIBILITY FOR ALL SCOPE OF WORK RELATED TO
DELTA 1 CLOUDED CHANGES ON THIS DRAWING DATED
8/18/2025. ALL OTHER WORK IS UNDER THE RESPONSIBILITY OF
ROBERT MILLS.
File details come from the government source that posted it. Updated .