N4008526R0029 0006.pdf

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 telegram 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 your desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter 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 NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

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 ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. 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 NO.

IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, 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 (No., 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)

NSN 7540-01-152-8070

Previous edition unusable

N40085

See Section 00 70 00 - Conditions of the Contract

See Schedule

NAVFACSYSCOM MID-ATLANTIC

9324 VIRGINIA AVENUE, NORFOLK VA 23511-0395

UNITED STATES

Mary Pool, Email: mary.a.pool3.civ@us.navy.mil Telephone:

7573411650

N4008526R0029

1 6

03/19/2026

01/28/2026

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

SUMMARY OF CHANGES

BLOCK 14 (Description of Amendment/Modification): Project Title: B300 Waterfront Machine Shop Roof & HVAC Repair Portsmouth Naval Shipyard Project Location: Kittery, Maine

The proposal due date is extended from 24 March 2026 to 26 March 2026.

1. Provide revised evaluation criteria. Please refer to Section 00 21 16 Instructions to Proposers: 3 Evaluation Factors for Award, Factor 2 Management Approach & Schedule.

2. Provide Mabbett and Associates Hazardous survey via attachment.

3. Responses to Pre-Proposal Inquiries (PPIs):

SECTION 00 21 16 – Instructions to Proposers

Miscellaneous text in this section has been modified to:

TABLE OF CONTENTS

6.15 ATTACHMENT N - PNSY B300 MOD 1 HAZMAT Report

6.16 ATTACHMENT O - PNSY B300 HAZMAT Report_Rev 1

Factor 2, Management Approach & Schedule:

2 Critical Path Schedule

The schedule should be based on a contract award date of 31 AUGUST 2026. This is for proposal purposes only and not dispositive of an anticipated/planned award date.

PPI # Reference Question Government Response Page Section Paragraph

00 21 16 4.2

Following the site visit and further review of the solicitation documents and amendments, we have identified several areas requiring additional coordination with specialty subcontractors and suppliers.

Additional time would allow offerors to complete more thorough due diligence and develop well-coordinated and competitive proposals. Please consider extending the

The proposal due date is extended to 26 March 2026.

proposal due date by approximately (2) weeks.

Will any company vehicles be allowed to park at the project site?

Refer to Section 01 50 00.00 22 Paragraph 1.7 for information related to parking on the Portsmouth Naval Shipyard.

What are the limits of equipment at the jobsite?

Refer to Sheet GC101 and the Rigging Plans for guidance on laydown space and available pathways and clearance for use of equipment within Building 300.

Will a Conex box be allowed on site for material storage?

Refer to Section 01 50 00.00 22 and Sheet GC101 (Laydown Plan) for requirements on Contractor's temporary facilities and space available for laydown.

Contractor can utilize project laydown space however they would like.

Will roof access be through existing means of conveyance or is external access required?

External access is required.

Refer to Sheet GC101 (Laydown Plan) for space available for laydown and crane access. Contractor can also utilize mechanical platforms for access to roof.

Specifics to convey to suppliers regarding inspections, delivery access, timeframes?

Refer to Division 1 specifications for site access/security requirements and project schedule/sequencing information.

Are there average times for badging/shipyard training we should allot per person on the crew?

There is no specific shipyard training required for this project. Contractors using the shipyard pass office are encouraged to use the Qless app to set up a specific time/date for an appointment. Walk-ins are discouraged and can take significantly longer.

Will job progress photos be managed by GC as needed? If not, what is required for photo clearance (both to be authorized to take photos and process for routing prior to release)?

Refer to Section 01 14 00.00 22 Paragraph 1.13.7 for information related to photography and cameras on the Portsmouth Naval Shipyard.

What production rate should we expect from the demo work (can this be provided in +/-squares/day?)? Will there be multiple crews?

Contractor is responsible for demolition.

Unit Pricing for Labor plus materials added for nonproductive items?

Please provide further clarification on what nonproductive items being referenced.

Verify no conduit attached to the underside of the metal deck.

There are existing conduits that are supported from the underside of the metal deck.

Contractor must utilize existing conduit route where possible and verify all conduit routing prior to installation of conduit. Refer to Sheet E-501 for conduit support details for new supports.

Assume metal deck is adequate as is and no structural repairs are needed absent those necessitated by equipment changes?

Contractor to refer to the structural drawings for the necessary scope.

Assume HVAC and plumbing work will be performed in advance of reroof at all sections, please confirm.

Please provide an estimated duration for these activities so we can estimate a minimal crew to perform temp dry in, if desired.

Refer to construction sequencing information provided throughout the drawings and specifications.

Are there any other areas/scope that blocking will be affected?

Refer to the A-series drawings relating to the blocking and roofing scope.

The following but not limited to, parapets, fascia, gutter, rake, curbs, and other equipment show new blocking to accommodate the new roof assembly.

Are we to assume existing nailers are adequate or plan to replace?

Refer to A-series drawings for scope. Nailers are shown new unless indicated otherwise.

What interior protections will be required during reroof of specific areas and will that be provided by GC?

Refer to Sections 01 11

00.00 22, 02 41 00, and the Architectural Drawings for information on required protections.

Given the value of equipment and parts in this facility, will there be any increased insurance requirements?

The standard insurance requirements will apply to this contract.

Will the building be occupied during construction?

Yes, the building will be occupied during construction. Refer to Section 01 11 00.00 22.

Are there noise constraints that should be noted?

Proposed Response: Refer to Section 01 57 19.00 22 for information related to noise.

Is there a list that can be provided for HVAC and Electrical contractors that the Shipyard has contracts with?

The Government does not maintain a list of contractors that the shipyard has contracts with.

Is there a specific brand that is preferred by the contracting team for the Modular Breakroom?

The Modular Breakroom is part of the Options scope and should not be included in the Contractors Proposal

Given the magnitude of the project, would there be an extension for this project?

Refer to the response to PPI

The erector that we intend to work with has done work for the Shipyard previously, and in many cases, the AISC certification has been waved for them. They have performed work on numerous structural buildings on sight and every time, were able to have this waived. Would this possible for this project?

The AISC certification can be waived for this project

Would we be able to be provided the prevailing wage rates to be carried for this project?

Refer to Section 00 73 00 - Supplementary Conditions - Wage Determination.

The specs show 2 quantities for acm however I am assuming the quantities are more in the report….this can significantly skew the proposals and possibly hurt the GC if awarded.

The Contractor shall refer to the Abatement Plans in the drawings, HA101-HA104 and the Division 2 specifications for the scope associated with hazardous materials.

Can we receive access to the Mabbett and Associates Hazardous survey?

Yes, the Mabbett and Associates Hazardous survey will be provided via attachment with Amendment 0006.

On page MP403 there is piping for an oil separator, OW and OV, but the spec does not call out materials to use.

What materials are allowed for aboveground, below ground, venting and for the waste on the oil separator piping?

The contractor shall provide hubless cast iron soil pipe and fittings and CISPI hubless piping couplings for all waste and vent piping above and below ground as indicated in the 2021 IPC. The contractor shall follow the standards listed in section 22 00 00 part 1.1 and in the 2021 IPC (ASTM A74, ASTM A888, and

CISPI 301).

What insulation thicknesses are to be used for the domestic water for each size?

There is no domestic water piping. There are fire protection lines and hot water (HW) and cold water (CW) piping for the HVAC system.

What materials are allowed to be used for the domestic water piping?

There is no domestic water piping. There are fire protection lines and hot water (HW) and cold water (CW) piping for the HVAC system.

Abatement scope in specs differs from abatement scope in drawings. Please confirm which one pricing is to be based on.

Please provide specific details on what differs between the specs and drawings. The contractor is to follow the specifications.