E-001_-_Updated_09-05-25_0002.pdf
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- Attached to
- BLM-CO TRFO CANM LAKEVIEW INTERN HOUSING
- Solicitation number
- 140L1725R0003
About this file
This electrical engineering document is a one-line diagram and service entrance modification plan for an electrical system, specifically showing existing and proposed electrical infrastructure. The document details electrical service upgrades including a new 200A main service entrance panel, a 3" underground conduit to a utility pole, replacement of existing weatherhead and meter socket, and installation of new underground wiring. The plans include a residential load calculation worksheet with detailed power requirements for various electrical circuits, ranging from HVAC equipment to lighting and receptacles. The diagram provides a comprehensive view of the electrical system, showing existing shop and house panels, meter locations, and proposed modifications, with specific notes about mounting heights for receptacles and disconnect switches. The document is marked with Amendment 1 and includes legends for electrical symbols, power configurations, and abbreviations.
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Text version
SYMBOL DESCRIPTION
ONE LINE DIAGRAM LEGEND
CIRCUIT BREAKER
FUSED SWITCH
TRANSFORMER
TRANSFER SWITCH
FEEDER DESIGNATIONXXX
SYMBOL DESCRIPTION
POWER LEGEND
DUPLEX RECEPTACLE, NEMA 5-20R, MOUNT AT +1'-6"AFF.
240V RECEPTACLE, MOUNT AT +1'-6"AFF.
DUPLEX RECEPTACLE, NEMA 5-20R, MOUNT AT +7'-6"AFF.
GFCI DUPLEX RECEPTACLE, NEMA 5-20R, MOUNT AT +1'-6"AFF. PROVIDE NEMA 3R "WHILE IN USE"
ENCLOSURE.
GFCI DUPLEX RECEPTACLE, NEMA 5-20R, MOUNT AT +1'-6"AFF.
GFCI DUPLEX RECEPTACLE, NEMA 5-20R, MOUNT AT +3'-10"AFF.
DOUBLE DUPLEX RECEPTACLE, NEMA 5-20R, MOUNT AT +1'-6"AFF.
DOUBLE DUPLEX RECEPTACLE, NEMA 5-20R, MOUNT AT +3'-10"AFF.
JUNCTION BOX, CONCEALED ABOVE CEILING, UNO.
DISCONNECT SWITCH, FUSIBLE OR NON-FUSIBLE AS INDICATED. MOUNT W/HANDLE AT +4'-6"AFF, UNO.
PANELBOARD.
J
HOUSE MOUNTED
METER
EMPIRE ELEC.
XFMR.
M
100A
100A
EXIS. SHOP PANEL
EXIS. HOUSE PANEL
125A BUS
100A MCB
200A METER
UGE FROM
POLE
M
RV-1
EXISTING 100A
SUB-PANEL
200 A MAIN SERVICE
ENTRANCE PANEL
EXISTING 50 A
SHOP SUB PANEL
RV-2
200A DISCONNECT
NOTE:
METER &
DISCONNECT
LOCATED AT
UTILITY POWER
POLE
Date:
BLM Job #:
U ni te d
St at es D ep ar tm en t o f t he In te rio r Bu re au o f L an d
M an ag em en t
Checked by:
R ev is io ns
D es cr ip tio n
D at e
NOT FOR CONSTRUCTION
D es cr ip tio n
D at e
0%
C O
N
ST
R U
C
TI
O N
D O
C U
M
EN
TS
AM
EN
D
M
EN
T
/0
5/
9/ 5/
:0
8:
P M
E-001
PNL SCHEDULE,
ONE-LINE, LEGENDS,
AND GEN NOTES
C
AN
M
LA
KE
VI
EW
IN
TE
R N
H O
U
SI
N G
CANM -
LAKEVIEW
INTERN
HOUSING
JANUARY 17, 2025
C
AN
YO
N
S O
F
TH
E
AN
C
IE
N
TS
N
AT
IO
N
AL
M
O N
U M
EN
T
NOC AE
ABBREVIATIONS
1P SINGLE PHASE
3P THREE PHASE
3R WEATHERPROOF (NEMA 3R)
A AMPS
AFF ABOVE FINISHED FLOOR
AL ALUMINUM
ATS AUTOMATIC TRANSFER SWITCH
BKR BREAKER
C CONDUIT
CB CIRCUIT BREAKER
CBL CABLE
CKT CIRCUIT
CLG CEILING
COMM COMMUNICATIONS
CU COPPER
DISC DISCONNECT
DWG DRAWING
ETR EXISTING TO REMAIN
EWC ELECTRIC WATER COOLER
EX EXISTING
EXT EXTERIOR
FLA FULL LOAD AMPS
G GROUND
GE GROUND FAULT PROTECTION FOR EQUIPMENT,
6-50mA PER NEC 427.22 (PROVIDE ACCESSORY
FOR INDICATED BREAKER)
GFCI GROUND FAULT CIRCUIT INTERRUPT
GFP GROUND FAULT PROTECTION FOR PERSONNEL,
4-6mA (PROVIDE ACCESSORY FOR INDICATED
BREAKER)
IG ISOLATED GROUND
J-BOX JUNCTION BOX
KHz KILOHERTZ
KVA KILOVOLT AMPS
KW KILOWATTS
KWH KILOWATT HOURS
LED LIGHT EMITTING DIODE
LTG LIGHTING
MAX MAXIMUM
MCA MINIMUM CIRCUIT AMPACITY
MCB MAIN CIRCUIT BREAKER
MHz MEGAHERTZ
MIN MINIMUM
MLO MAIN LUG ONLY
MOCP MAXIMUM OVER CURRENT PROTECTION.
MTD MOUNTED
N NEUTRAL
NO. NUMBER
PBD PANELBOARD
PD PROTECTIVE DEVICE
REC RECEPTACLE
SPD SURGE PROTECTIVE DEVICE
SW SWITCH
TELECO
M
TELECOMMUNICATIONS
TGB TELECOMMUNICATIONS GROUNDING BUS BAR
TMGB TELECOMMUNICATIONS MAIN GROUNDING BUS
BAR
TYP TYPICAL
V VOLTS
VFD VARIABLE FREQUENCY DRIVE
W WATTS
W/ WITH
WP WEATHERPROOF
XFER TRANSFER
XFMR TRANSFORMER
SAVE EXISTING SHOP FEEDER,
TERMINATE IN NEW PANEL
NEW NEMA 3R PANELBOARD
3 EXISTING SERVICE FACING EAST
NO SCALE
1 EXISTING ONE-LINE DIAGRAM
NO SCALE
3" CONDUIT UG TO UTILITY POLE
REPLACE WITH NEW FEEDER
TO EXISTING PANEL
DEMOLISH EXISTING WEATHERHEAD,
MAST, AND METER SOCKET
INSTALL NEW UG WIRE AND
CONDUIT FROM PANEL TO
NEW METER SOCKET NEXT
TO POLE, MINIMUM DEPTH TO
TOP OF CONDUIT 24".
NEW WIRE & CONDUIT TO RV PADS
PATCH ROOF PER
ARCHITECTURAL SPECS
2 PROPOSED ONE-LINE DIAGRAM
NO SCALE
AMENDMENT
AMENDMENT
| Sheets |
| E-001 - PNL SCHEDULE, ONE-LINE, LEGENDS, AND GEN NOTES |
| E-101 - POWER PLAN |
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