Sol_140F0620R0004_Amd_0004.pdf

(x)

140F0620R0004 x x

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 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.

x

F06

Lakewood CO 80228-1807

134 UNION BOULEVARD

LAKE PLAZA NORTH

FWS, DIVISION OF CONTRACTING AND GE

20-00101/31/20200004

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

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

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

12/19/2019

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

ORDER NO. IN ITEM 10A.

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

Legacy Doc #: FWS

Period of Performance: 06/01/2020 to 08/31/2020

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

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

Timothy Officer

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

NSN 7540-01-152-8070

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

140F0620R004-0004

MODIFY SAND SETTLING BASIN, HOTCHKISS NFH CO

CONTRACTOR QUESTIONS & GOVERNMENT RESPONSES

AMENDMENT 0004

A. The purpose of this amendment is to respond to contractor questions.

B. The following Contractor Questions, Government Responses are provided for contractor use.

1. CONTRACTOR: Does the existing grate at the weir need to be hot-dip galvanized?

Please reference 3.3 Part A of Galvanizing (pg. 055000-6). Plans show to protect bar grating; however, Section 3.3 of the Spec shows steel to be thoroughly cleaned of rust and scale, but does not indicate that it indeed needs to be galvanized. Please clarify.

2. GOVERNMENT RESPONSE: The existing bar grating above the weir shall be protected and re-installed at project completion but does not need to be hot-dip galvanized.

3. CONTRACTOR: Please confirm if walls of the pre-engineered fabric structure are to be a minimum of 11’? What is the expected longevity of the fabric for the structure as well as the main intended use of the structure to incorporate into the proposed engineering?

4. GOVERNMENT RESPONSE: The fabric structure dimensions are to be roughly 60' long x 8' wide x 11' high. The walls of the pre-engineered fabric structure may be higher than the 11 feet indicated in Section 131310 if this matches a standard product line offered by a supplier. The expected fabric life shall be 15 to 20 years as indicated in Section 131310-2.2B. The main intended use of the structure is shade for the settling basin and protection from windblown debris.

C. Attachment 03, Drawings are included in this amendment, to correct a software error, where the file did not transmit or upload to the FedConnect system. No change to the drawings.

D. Offerors are reminded of the product substitution requirements under specification section

012500 SUBSTITUTION PROCEDURES.

E. The proposal due date and time is extended to Friday, 7 February, 17:00 PM Local MT (email).

F. Offerors are reminded to review and acknowledge all amendments as part of their proposal.

G. All other terms and conditions remain unchanged.