Amendment_01.doc

1. CONTRACT ID CODE

PAGE OF PAGES

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

SKC Kristen Thomas

UNITED COAST GUARD

SURFACE FORCES LOGISTICS CENTER

1301 CLAY STREET, SUITE 800N

OAKLAND, CA 94612

70Z085-18-Q-P45L5900

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE

FACILITY CODE

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.

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 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; of (c) By separate letter of telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT 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.

x

E. IMPORTANT: Contractor ( is not; (x is required to sign this document and return 1 copy to the issuing office.

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

1. This modification is to post questions and answers as follows:

Question: Does the T in the pictures provided reduce from 10 in on the main line to 8 in going into valve 44? Or is the pipe size on each of the 3 ends of the T 10 inches?

Answer: It is a 10” pipe leading down from the upper level into a 10” flange at ASW-V-51B. Bal-V-44 (8” flange) is then connected into this pipe with a section of 8” pipe saddle welded in. If it were to be renewed then the contractor would need to utilize a 10” tee fitting with a 8” bushing inserted on one of the 3 sides.

Question: Are both flanges the same?

Answer: Yes. Bal-V-44 is 8”. ASW-V-51B is 10”. 3rd outlet is 10” where it feeds up to the 3rd deck

Question: Is this 90/10 or 70/30 CuNi.

Answer: It appears to be 90/10 CuNi.

Question: From the part of the drawing I have, valve 51 B is downstream…install of a blank flange there would not solve the isolation issue. I’m sure there is a spot we can blank flange up stream, but I don’t have the full drawing.

Answer: it would definitely have to be flanged, it is directly next to the damaged area on the downstream side. We do have valves upstream which can also be flanged.

Question: Does a cofferdam need to be installed to accomplish the repairs on the ASW piping?

Answer: No

Question: Will the Coast Guard be handling all residual water from the draining system?

Answer: No

16C. DATE SIGNED

(Signature of person authorized to sign)

(Signature of Contracting Officer)

EXCEPTION TO SF 30

STANDARD FOEM 30 (Rev. 10-83)

APPROVED BY OIRM 11-84

Prescribed by GSA

FAR (48 CFR) 53.243