URGENT-Rental of Isolation Transformers- NBPL San Diego
DEPT OF DEFENSE
Notice type
Solicitation
Solicitation #
N3904026Q3180
NAICS
532490
PSC
W061
Set-aside
Total Small Business Set-Aside (FAR 19.5)
Posted
June 16, 2026
Response due
June 17, 2026
Place of performance
San Diego, CA
What this opportunity is
The Department of Defense is seeking to rent Isolation Transformers for the Portsmouth Naval Shipyard at Naval Base Point Loma in San Diego, CA, under a total small business set-aside. This solicitation is classified under NAICS 532490 and PSC W061, indicating a focus on rental services. Interested small businesses should note the urgency of the requirement, with submissions due by 12:00 PM EST, and must provide necessary technical documentation for evaluation.
Analysis by Mindy, grounded in the SAM.gov notice.
Description
ISOLATION TRANSFORMER 460VAC 400 AMP 400 KVA & 460VAC 800 AMP 800 KVA
Spec #: 2026
Rev:- Page 1 of16
THIS IS NOT AN ORDER
PLEASE PROVIDE DELIVERED PRICES, AVAILABILITY, AND PRICE SOURCE WITH QUOTE
REFERENCE # N3904026Q3180 DUE DATE: 06/17/2026 12:00 PM ET
From: Portsmouth Naval Shipyard Your company info:
William (Bill) V. LeDuc III NAME:
Contracting, Code 410.2 POC:
Kittery, ME 03904 (P)
PHONE: 207-994-4935 Email:
Email: william.v.leduciii.civ@us.navy.mil Cage Code:
BUSINESS SIZE (circle one): SMALL LARGE PAYMENT TERMS ______%______DAYS
MOBILIZATION TIME: _________ARO PRICES DERIVED FROM (CHECK ONE)
F.O.B. DESTINATION, Y____N____ ___COMMERCIAL PRICE LIST DATED
IF NO, SHIPPING COST__________. ___INTERNAL PRICE LIST DATED
___OTHER ( PLEASE EXPLAIN )
Please indicate your preferred payment method by checking one of the options below. Payment options available are WAWF and GCPC:
Government Commercial Purchase Card (up to $100,000). Please ensure that you register for WAWF (www.wawftraining.com)
GCPC_____ WAWF (Wide Area Workflow) _____
*Please note that purchase card orders are not paid up front. Once material is received, a Government cardholder may be contacted for
purchase card information.
_X__ If checked, to be awarded on an “All or None” basis, and CPARS evaluation procedures apply.
YOUR SIGNATURE___________________________________DATE________________________
ITEM DESCRIPTION QTY Unit Price Total
0001 Rental of (4) 400A Isolation Transformer in accordance with the
Statement of Work (SOW).
8
Weeks
0002 Rental of (1) 800A Isolation Transformer in accordance with the
Statement of Work (SOW).
8
Weeks
0003 Freight: All shipping costs related to CLIN 0001 1 JOB
0004 Freight: All shipping costs related to CLIN 0002 1 JOB
0005
Contract Data Requirement List- Exhibit A consists of the CDRL
which shall be provided in accordance with the Statement of
Work. 1 Set NSP NSP
A001 Equipment Technical Manual (SANITIZED) in accordance with
Exhibit A
1 Each NSP NSP
A002 Certification Data Report/ Lifting & Handling with Padeye
Certification in accordance with Exhibit A
1 Each NSP NSP
A003 Contractor’s Personnel Roster in accordance with Exhibit A 1 Each NSP NSP
-- 1 of 16 --
ISOLATION TRANSFORMER 460VAC 400 AMP 400 KVA & 460VAC 800 AMP 800 KVA
Spec #: 2026
Rev:- Page 2 of16
A004 Test/Inspection Report in accordance with Exhibit A 2 Each NSP NSP
Option
1001
Option to Extend CLIN 0001 4
Weeks
Option
1002
Option to Extend CLIN 0002 4
Weeks
Option
1005
Contract Data Requirement List- Exhibit B consists of the CDRL
which shall be provided in accordance with the Statement of Work
1 Set NSP NSP
B001 Equipment Technical Manual (SANITIZED) in accordance with
Exhibit B
1 Each NSP NSP
B002 Certification Data Report/ Lifting & Handling with Padeye
Certification in accordance with Exhibit B
1 Each NSP NSP
B003 Contractor’s Personnel Roster in accordance with Exhibit B 1 Each NSP NSP
B004 Test/Inspection Report in accordance with Exhibit B 2 Each NSP NSP
Period of Performance: 6/22/2026 – 8/16/2026 (8 weeks)
o Option 1: 8/17/2026 – 9/13/2026 (4 weeks)
Place of performance is: Naval Base Point Loma (NBPL)- San Diego, CA
For evaluation purposes, please provide any applicable procedures and technical information. If no information is provided, your
quotation may be determined to be unresponsive.
Please provide published commercial labor rates and breakdown of total prices, if applicable,
for Price Justification purposes.
See SAM.gov Posting for Detailed Statement of Work and Applicable Clauses.
ATTACHMENTS
Attachment 1- OPSEC Encl 2_redacted
Attachment 2- Wage Determination
Exhibit A_redacted
Exhibit B_redacted
-- 2 of 16 --
ISOLATION TRANSFORMER 460VAC 400 AMP 400 KVA & 460VAC 800 AMP 800 KVA
Spec #: 2026
Rev:- Page 3 of16
STATEMENT OF WORK
1. SCOPE
1.1. Obtain a quantity of four (4) isolation transformer(s) that can take nominal 460V 3
Phase ungrounded power on the primary side and create 460V grounded power on the
secondary side. The capacity of each isolation transformer shall be a minimum of
400KVA and provide 400AMPs of power. The transformers shall have the ability to
transform 400KVA over the 440-480 3 Phase voltage range.
1.2. Obtain a quantity of one (1) isolation transformer(s) that can take nominal 460V 3 Phase
ungrounded power on the primary side and create 460V 3 Phase grounded power on the
secondary side. The capacity of each isolation transformer shall be a minimum of 800KVA and
provide 800AMPs of power. The transformers shall have the ability to transform 800KVA over
the 440-480 3 Phase voltage range.
2. APLLICABLE DOCUMENTS
2.1. Issues of Publications - The following documents, which are in effect on the date the
solicitation is issued, are a part of this specification to the extent applicable, or as
specified herein. Within the specification, they shall be referred to by their basic
designation only.
2.1.1. Government
2.1.1.1. N/A
2.1.2. Nongovernment
2.1.2.1. N/A
2.2. Order of precedence - In the event of conflict between the text of this specification and
that of the references cited above, the text of this specification shall take precedence.
Nothing in this specification, however, shall supersede applicable laws or regulations
unless a specific exemption has been obtained.
3. REQUIREMENTS
3.1. Electrical Output
3.1.1. Output shall be grounded three-phase power.
3.1.2. The transformer must be capable of working over 440 and 480 VAC voltage
range at 60 Hz.
3.1.3. The insulation rating of the isolation transformer windings to ground must exceed
10 meg-ohms when not in a circuit on both sides.
3.1.4. Frame must be grounded and provide a means to connect an external ground.
3.1.5. Safety devices: Fuse-able safety disconnects or disconnects with breaker
protection (shall be installed on the primary and secondary sides of the
transformer. These can be mounted to the transformer skid or stand-alone units,
both being:
3.1.5.1. Fo…
Source: SAM.gov, as posted. Verify the current solicitation before responding.
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