B08_Attachment_2_140P8423R0009_Drawings.pdf

PDF 8 MB Posted

Attached to
Grid Tied PV System, NPS-LABE Federal contract opportunity
Solicitation number
140P8423R0009
Issued by
Department of the Interior National Park Service Pacific West Region

About this file

This solicitation package requests proposals for a grid tied photovoltaic system at Lava Beds National Monument in Siskiyou County, California. The National Park Service Pacific West Region is seeking to install photovoltaic arrays at Buildings 71, 77, and 105 that will be interconnected to the utility grid. Proposals are due by the date specified in Section L of the solicitation. Offerors can access drawings and specifications by downloading individual attachments or a zip file from the Attachments section. A pre-proposal site visit may be scheduled by contacting the Maintenance Supervisor. Questions regarding the solicitation should be submitted in writing to the Contracting Officer by the date specified.

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Text version

GENERAL NOTES

Exp. 6/23

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SOLAR GENERATOR INSTALLED ON PREMISES.

POSSIBLE DANGER OF ELECTRICAL BACKFEED.

CHECK INSTALLATION BEFORE

PERFORMING ANY WORK.

WARNING

SIGN AT SUBSTATION TRANSFORMER

WARNING

MAXIMUM AC OUTPUT CURRENT: 153 AMPS

OPERATING AC VOLTAGE: 208 VOLTS

SIGN AT POINT OF INTERCONNECTION

(MAIN SWITCHBOARD)

PV SYSTEM AC DISCONNECTS

WARNING

Turn off inverters prior to operating AC Disconnects

AUTHORIZED PERSONNEL ONLY

HIGH VOLTAGE - KEEP AWAY

SIGN AT EACH AC COLLECTOR PANEL

PV ARRAY AC DISCONNECT

WARNING

THIS FACILITY HAS A SECONDARY POWER

SOURCE FROM A PHOTOVOLTAIC SYSTEM.

TURN-OFF PHOTOVOLTAIC SYSTEM

DISCONNECT PRIOR TO SERVICING PANEL.

SOLAR GENERATOR UTILITY LOCKABLE

AC DISCONNECT SWITCH

WARNING

AUTHORIZED PERSONNEL ONLY

HIGH VOLTAGE - KEEP AWAY

SIGN AT UTILITY VIEWABLE / LOCKABLE AC DISCONNECT

POTENTIAL ARC

FLASH HAZARD

WARNING

SIGN AT EACH AC COLLECTOR PANEL

SOLAR SYSTEM

PULL BOX

WARNING

AUTHORIZED PERSONNEL ONLY

HIGH VOLTAGE - KEEP AWAY

SIGN AT ALL PV SYSTEM PULL BOXES

PV MONITORING

SYSTEM EQUIPMENT

WARNING

AUTHORIZED PERSONNEL ONLY

SIGN AT MONITORING SYSTEM EQUIPMENT (WHERE USED)

SIGN AT AC DISCONNECTS AT STRING INVERTERS

- ELECTRICAL SHOCK HAZARD -

- DO NOT TOUCH TERMINAL -

TERMINALS ON BOTH THE LINE AND LOAD SIDES

MAY BE ENERGIZED IN THE OPEN POSITION

RATED AC OUTPUT CURRENT: 49A

AC NOMINAL OPERATING VOLTAGE: 208V

SOLAR PHOTOVOLTAIC UTILITY AC

DISCONNECT IS LOCATED AT THE SOUTH

EXTERIOR WALL OF THE MAIN BUILDING.

SIGN AT MAIN SERVICE SWITCHBOARD, TO

IDENTIFY REMOTE LOCATION OF UTILITY AC PV

DISCONNECT. LOCATE THIS SIGN BELOW

WARNING SIGN WITH ELECTRIC RATINGS

CAUTION:

SOLAR CIRCUIT

CAUTION: SOLAR

ELECTRIC SYSTEM

SIGN AT ALL PHOTOVOLTAIC SYSTEM EQUIPMENT

SIGN AT ALL PV SYSTEM EXPOSED CONDUIT RUNS AND

J-BOXES. TO BE INSTALLED ON CONDUIT EVERY 10'

REQUIRED

PHOTOVOLTAIC SIGNAGE

PV ARRAY DC DISCONNECT

WARNING

SIGN AT DC DISCONNECTS AT STRING INVERTERS

- ELECTRICAL SHOCK HAZARD -

IF GROUND FAULT IS INDICATED, THE NORMALLY

GROUNDED CONDUCTORS AND BUSSING MAY BE

UNGROUNDED AND ENERGIZED

RATED MAX POWER CURRENT: 15 ADC

RATED MAX POWER VOLTAGE: 1000 VDC

MAX SYSTEM VOLTAGE: 1000 VDC

SHORT CIRCUIT CURRENT (Isc): 22.5 ADC

TERMINALS ON BOTH THE LINE AND LOAD SIDES

MAY BE ENERGIZED IN THE OPEN POSITION

APPROPRIATE PPE REQUIRED.

(REFER TO NFPA 70E)

FAILURE TO COMPLY MAY RESULT IN

INJURY OR DEATH

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HOUSEKEEPING PAD

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GENERAL
G0.0 - LABECOV-Layout1
A0.1 - EXISTING SITE & GEN NOTES-A0.1
STRUCTURAL
S2.1 BLDG 71-S2.1
S2.2 BLDG 77-S2.2
S2.3 BLDG 105-S2.3
S3.1 DETAILS-S3.1

ELECTRICAL

File details come from the government source that posted it. Updated .