70Z08523QIBCT0001 Amendment 0002 - CGC MOBILE BAY and BARGE DD FY23.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

QUESTION:

1. Work Item 021 Sea Valves and Waster Pieces Overhaul - Paragraph 3.1.3.1 Protective measures states:

3.1.3.1 Protective measures (Cofferdam). The Contractor must fabricate and install a cofferdam in accordance with UWSH S0600-AA-PRO-160, and as follows:

Provide diver training documentation to the KO prior to cofferdam installation, certifying individual Contractor divers are trained and experienced in accordance with UWSH S0600-AA-PRO-160, Appendix E.

Maintain double-valve protection (two boundaries) using two of the following:

o Sea chest valve o Internal blank-off.

o External cofferdam, patch or plug.

Install external patch and internal gasketed blank immediately after the sea valve is removed.

Notify the COR at least 24 hours prior to removing the valve.

After all work is complete, turn over fabricated cofferdam(s) to the Coast Guard Property Administrator for disposition.

NOTE: A cofferdam is defined as any device required to prevent seawater intrusion while conducting maintenance and/or repairs; including a plug, patch or containment structure.

Question: Since the vessel is being dry-docking, is diver, double valve protection and cofferdam fabrication and installation required?

Answer: No, a cofferdam is not necessary unless the valve is removed waterborne.

2. The schedule of services, SOW table of contents, and actual SOW do not match.

Example: Schedule D-083 Hull Plating Side Scan is in the SOW Work item 82. Table of contents skips 81-82.

Answer: Table of contents repaired, and updated Specification Rev-0 dated 20 December 2022 provided

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Amendment 0001 -.pdf

300 East Main Street, Suite 600 Norfolk, VA 23510

Amendment 0002 - This amendment is issued to answer Request for Clarification question and to post an updated Attachment 2 . CGC MOBILE BAY and BARGE DD FY23 Specification Rev-0 20 December 2022.

See Pg. 2