01a. Attachment A - Bldg_27497- E6 marked up.pdf

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Attached to
MHMV 230056, Replace Two 12, 470V to 480V Transformers
Solicitation number
F2K2AC4087AA01
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This document is a sources sought notice for the replacement of two 12,470V to 480V transformers and the installation of a 200A panelboard in Building 27497 at Kirtland Air Force Base. The Air Force seeks vendors with the knowledge and capability to replace the existing transformers and associated equipment, and restripe the apron within USAF standards. This is the initial planning phase, and a competitive firm-fixed-price contract is anticipated under NAICS code 238210 with a $19M size standard. The Air Force may conduct a small business set-aside based on responses received. Interested vendors should provide company information, business size, statement of capabilities, and previous relevant contract experience. Responses are due by 3 May 2024 at 5:00pm Mountain Daylight Time.

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Text version

SCALE: 1/4" = 1'-0"

NEW ELECTRICAL EQUIPMENT LAYOUT

K

IR

T L A N

D A

F B

N

M

Existing 750kVA Transformer switchgear and instrumentation

Existing 1500 kVA Transformer switchgear and instrumentation

1522246871E Rectangle

1522246871E Rectangle

1522246871E Rectangle

1522246871E Callout Provide a new 200A, 480Y/277V, 3Φ, 42-space panelboard.

1522246871E Callout Replace a 750 kVA, 12,470 V-480Y/277V, 3Φ dry-type transformer (Z = 5.9%) and its primary/associated switchgear and instrumentation (as recommended by the transformer manufacturer). New transformer shall have copper/copper (CU/CU) for windings.

1522246871E Callout Replace a 1500 kVA, 12,470 V-480Y/277V, 3Φ dry-type transformer (Z = 5.55%) and its primary/associated switchgear and instrumentation (as recommended by the transformer manufacturer). New transformer shall have copper/copper (CU/CU) for windings.

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