N0025324Q00700001.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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.

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

This amendment is issued to provide answ ers to preposal inquiries. The point of contact for this amendment is James Wasson at james.k.w asson.civ@us.navy.mil.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 26-Nov-2024

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X N0025324Q0070

X 9B. DATED (SEE ITEM 11)

07-Nov-2024

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

Offer 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 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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 you 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.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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)

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

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

26-Nov-2024

CODE

NAVAL UNDERSEA WARFARE CENTER

ATTN: JAMES WASSON

JAMES.K.WASSON.CIV@US.NAVY.MIL

610 DOWELL STREET, BLDG 206

KEYPORT WA 98345

N00253 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N0025324Q0070

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION C - DESCRIPTIONS AND SPECIFICATIONS

The following have been added by full text:

PREPROSAL INQUERIES

1. Could you please provide additional information or photographs of the vent stack to be removed at

Bldg 233? Additionally, what system did this vent stack serve? This information is crucial for determining the appropriate disposal method.

The vent stack was previously used as an exhaust pipe for an emergency diesel generator. The round vent is approximately 12” and approximately 30’ high. No photos are available.

2. In which period is the activity scheduled, just to confirm the weather conditions at that time?

Estimated award is early January, submittals are due within 21 days after award with up to 10 days for government review followed by a notice to proceed and preconstruction meeting. Actual on site perfomance is estimated to begin mid-february.

3. Are there any obstructions such as beams, utility lines, or equipment in these areas that might restrict scaffolding or lift operations?

Yes. Most all of these buildings are covered storage areas and/or loading docks. Some have overhead cranes, large tanks and/or storage racks. See IX. Work Description 9. Buildings will remain occupied but will be cleared as much as possible. Assume fixed items like cranes or large storage items will remain and need to be worked around.

4. Will existing fixtures (e.g., sprinkler systems or recessed lighting) require protection or adjustment during installation?

Installers will need to take precautions as to not damage any systems during installation. No adjustment or moving of utilities is required. See section IX. Work description for avoiding sprinklers and adding zipper access required for lights and other utility maintenance valves that will be inside the netting after installation.

5. For structures like Building 514 and others with overhead components, are there specific clearance requirements or load restrictions for working platforms or lifts?

Crane clearance : Per OSHA 1910.179(b)(6)(i) the following must be maintained: Overhead clearance: A minimum of three inches between the highest point of the crane and the lowest overhead obstruction. Lateral clearance: A minimum of two inches between the end of the crane and lateral obstructions (to include two inches past the end stops [bumpers] when parked).

Load restrictions: All buildings are loading dock or storage areas. All but one is slab on grade and the other is designed as a loading dock. Load restrictions for a standard man lift should not be an issue.

6. Should we anticipate the need to temporarily remove or relocate any equipment, such as cranes or stored materials, to facilitate access?

N0025324Q0070

See IX. Work Description 9. Buildings will remain occupied but will be cleared as much as possible. Assume fixed items like cranes or large storage items will remain and need to be worked around.

7. Does the vent stack penetrate the roof or exterior wall? If so, will patching and painting be required for weatherproofing or aesthetic purposes?

Vent stack is attached to the exterior of the building. The vent itself does not penetrate the wall or roof but there will be holes from the brackets attaching it to the building. See IX. Work Description 5. Any penetrations to the building after vent is removed will need to be patched and painted to match existing building.

8. Are there any known structural reinforcements, brackets, or supports that require special handling during removal?

There are brackets attaching the vent stack to the building. It is unclear what is meant by special handling required.

9. Could you provide me with information about the vent stack that needs to be demolished?

The vent stack was previously used as an exhaust pipe for an emergency diesel generator. The round vent is approximately 12” in diameter and approximately 30’ high.

Vent stack is attached to the exterior of the building. The vent itself does not penetrate the wall or roof but is attached to the exterior of the building by brackets.

10. We are considering cleaning the structure with pressurized water. Could you confirm if this option works for you due to the site conditions? If so, could we have access to water for cleaning use?

Pressure washing in not permitted due to environmental reasons and protection of items in these areas.

11. Regarding Building 233 Removal and Disposal of Vent Stack, are we to cut off mounting bolts, patch and paint only the immediate patched areas?

Method of removal is at the discretion of the contractor. Wall to be patched and painted only in disturbed areas.

The intent is not to have the entire wall painted but it is a historic building so it needs to match existing with little to evidence of disturbance upon completion.

12. Regarding Building 514 installation of Bird Spikes. Plan view provided shows Five cross beams. On site walk we discovered Seven cross beams. Please confirm you want Bird Spikes on all Seven (7) cross beams in Bldg 514.

Yes, install on all cross beams.

13. Do Contractors need just regular badges to get in base

DBIDS will be needed to access the base and work areas. A Visitor Access Request (VAR) will be needed for use of restrooms or to cover if access to the buildings is needed.

(End of Summary of Changes)