22. Attachment I - Site Visit Attendance and Q&As.pdf

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Attached to
Boysen Peak Generator Site & Cody Office Remodel
Solicitation number
89503222BWA000053_AMD0001
Issued by

About this file

This document contains questions and answers from a site visit for solicitation number 89503222BWA000053_AMD0001 from the Department of Energy Western Area Power Administration. The solicitation involves overhaul and remodel work at the Boysen Peak generator site and Cody office in Wyoming. One question sought lighting fixture specifications for the Communications Building, as the drawings referred to the specifications but they provided no details. The answer refers to construction standards and notes fixture requirements for the Battery Room must be explosion-proof. An edit provides the preferred manufacturer and model numbers for fixtures in the Communications and Battery Rooms.

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26 July 2022

Attachment I

Site Visit Attendance and Q&As

89503222BWA000053

BPK ACDC Overhaul/CDY Office Remodel

Site Visit Q&As

Question 1:

I was looking over the plans and specifications for the Boysen Peak part of the project and I noticed that there are no lighting fixture specifications for the Communications Building. The drawings state that you need to look to the specifications for more details, but the specifications point back to the drawings with no other information. Can you give a little more information for these fixtures?

Answer 1:

From the Specification:

“9. INTERIOR LUMINAIRES, LAMPS AND BALLASTS: Reference Standard Section 26 51 13 INTERIOR LUMINAIRES, LAMPS AND BALLASTS and the Project Drawings for further information.”

Refer to the Construction Standard on page 11‐103 (follow the link below, also on page 1‐1 of the Specification).

https://www.wapa.gov/DoingBusiness/SellingToWestern/Pages/what-western-buys.aspx

This provides the requirements for the fixtures but note that the drawings call for class 1 fixtures in the Battery Room. Those must be explosion-proof and also meet those requirements.

Edit 1:

This solicitation is being amended and the answer to this question is now located on Project Drawing BPK 7007 Rev A. The manufacturer and model number for preferred fixtures are listed in the notes on the right side of the drawing. The fixtures are listed as follows:

COMM ROOM: MANUFACTURER: LITHONIA MODEL NO.: CPX-2X4 5000LM-80CRI-50K-

SWL-MIN10-ZT-MVOLT (OR APPROVED SUBSTITUTE)

BATTERY ROOM: MANUFACTURER: SUPER BRIGHT LEDS MODEL NO.: EPLL2-50K75-4

(OR APPROVED SUBSTITUTE)

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