Amendment 0002.pdf

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Attached to
HVAC Duct Cleaning
Solicitation number
ACQR6124130
Issued by

About this file

This document is a Standard Form 30 Amendment of Solicitation/Modification of Contract for a Navy duct cleaning project at Naval Submarine Base New London. The amendment includes responses to Request for Information (RFI) questions, addressing key details such as filter handling, equipment usage, and contractor quality management training. Specific clarifications include: contractors must clean and reinstall existing economizer screen filters, only replace filters deemed end-of-life, use gas-powered air compressors with SUBBASE Fire approval, and obtain Contractor Quality Management (CQM) certification after contract award. The mechanical work involves cleaning bathroom exhaust fans, attached duct work, and return air ducts, with specific details referencing mechanical drawings for register quantities.

The solicitation (ACQR6124130) is issued by NAVFACSYSCOM Mid-Atlantic PWD New London, with an amendment effective date of 08/25/2025. Contractors are not required to sign and return the amendment document. The RFI responses provide critical operational guidance, emphasizing safety protocols, equipment specifications, and quality control expectations for the duct cleaning project.

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Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

Shawn A. Drake

The purpose of this amendment is to answer RFIs. See continuation page.

NAVFACSYSCOM MID-ATLANTIC

PWD NEW LONDON

BOX 400.BLDG 135

NAVAL SUBMARINE BASE NEW LONDON

GROTON CT 06349-5026

See BLK 6

ACQR6124130

1 2

08/25/2025

08/06/2025

8/25/2025

ACQR6124130

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

(End of Summary of Changes)

RFI Questions & Answers

1. Will we be supplied with economizer screen filters and/or RTU pleated filters to replace during the cleaning. No filters will be supplied; the existing economizer screen filters should be cleaned and reinstalled. Any screen filters or pleated filters that are deemed end of life should be itemized and noted on daily job briefs. Once duct cleaning is complete, the Navy will coordinate replacement of filters.

2. Can we use a gas air compressor and run hoses into the building through a door or window? This unit would run daily outside. A gas-powered air compressor can be used if it meets all safety requirements for machinery, and is located a safe distance from building, away from any fire hazard and its location is approved by SUBBASE Fire.

3. NAVFAC Contractor Quality Management (CQM) Training requirement. If our staff is currently not CQM certified, are there options available for training through your program? NO, the Navy does not provide this training. Or is seeking a general training vendor recommended? Yes, it is recommended contractors seek vendor for CQM training. Is this certification required prior to submitting a proposal or is after award possible? After award is acceptable. We recognize the NADCA standards and quality control requirements of the contract, but the reporting requirements of the CQM standard may be specific.

4. To confirm, could you please specify the total number of registers and whether the exhaust fans/units are included. See mechanical drawings provided for number of registers. SOW states “Exhaust Fans/Ducts: Bathroom exhaust fans and all attached duct work including return air ducts will be cleaned and sanitized.”

2025-08-25T11:48:42-0400
DRAKE.SHAWN.ALLEN.1076535147

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