W912P519T0045P0001.pdf

W38XDD91839082

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

W912P519T0045 480 Barkley Lock Operations Roof Replacement

This solicitation is being amended to address questions asked during the question and answ er period and to extend the quote due date.

There w ill be no additional questions accepted follow ing the issuance of this amendment. The quote due date is extended from 11 September 2019 to 16 September 2019 at 10:00 am central time.

FAR 52.252-3 has been updated

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 09-Sep-2019

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 W912P519T0045

X 9B. DATED (SEE ITEM 11)

28-Aug-2019

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 X is extended, 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 1 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

09-Sep-2019

CODE

CONTRACTING BRANCH (AMJ)

A405, 110 9TH AVE S

NASHVILLE TN 37203

W912P5 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P519T0045

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

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

The following have been added by full text:

QUESTIONS AND ANSWERS

1. Who do we contact on site to get access to the roof areas in order to look at them prior to quote date?

Answer: Photographs showing the existing condition of the roof have been provided. Due to ongoing operations at the locks, personnel and equipment necessary to place interested bidders on top of the roof at Barkley Lock are not available until after September 23, 2019.

2. Section 075323 part 1.4.4 calls for 120 mph wind uplift ratings. When using a gravel ballasted system as specified, we cannot achieve this rating.

The roofing manufactures standard wind rating on a ballasted system is 55 mph. To achieve the 120 mph we would need to use a fully adhered roof system with increased fasting patterns on the roof insulation and a cover board insulation. Please let us know how you would like to proceed.

Answer: The manufactures standard wind rating for a ballasted roof system is 55 mph is acceptable.

3. On Drawing 09 70/3A. There are some notes in "bubble" marks. Do these notes pertain to this project? or are they old notations?

Answer: Drawing Q9-70/3A is a reference drawing for this contract. Any “bubble” marks pertain to a previous contract for project site.

4. How will any replacement of wet LWIC Deck and wood nailers be handled?

Did not see a line on the solicitation form for extra work.

Answer: Lightweight Insulating concrete (LWIC) Deck and wood nailer replacement work is not expected on site.

SECTION 00 10 00 - SOLICITATION

The required response date/time has changed from 11-Sep-2019 10:00 AM to 16-Sep-2019 10:00 AM.

The Issued By organization has changed from

US ARMY CORPS OF ENGINEERS-CELRN-RC-N

DIRECTORATE OF CONTRACTING

110 9TH AVENUE SOUTH, RM A680

NASHVILLE TN 37203

to

US ARMY CORPS OF ENGINEERS-NASHVILLE

CELRN-RC-N,

110 NINTH AVE. SOUTH

NASHVILLE TN 37203

SECTION 00 21 00 - INSTRUCTIONS

The following have been modified:

52.252-3 ALTERATIONS IN SOLICITATION (APR 1984)

W912P519T0045

Portions of this solicitation are altered as follows:

Amendment 0001

W912P519T0045 Barkley Lock Operations Roof Replacement

This solicitation is being amended to address questions asked during the question and answ er period and to extend the quote due date. There will be no additional questions accepted following the issuance of this amendment. The quote due date is extended from 11 September 2019 to 16 September 2019 at 10:00 am central time.

FAR 52.252-3 has been updated

(End of Summary of Changes)