Sol_140F0122R0009_Amd_0003.pdf

(x)

140F0122R0009 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 electronic communication 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 letter or electronic communication, provided each letter or electronic communication 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

F01

PORTLAND OR 97232-4181

911 NE 11TH AVENUE

EASTSIDE FEDERAL COMPLEX

FWS, DIVISION OF CONTRACTING AND GE

21-06002/16/20220003

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

01/13/2022

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 data, 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.)

See page 2.

Legacy Doc #: FWS

Period of Performance: 09/26/2022 to 11/25/2022

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. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

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 .

Solicitation Amendment

Document 140F0122R0009-0003

Document Title Replace Water Control Structures and Culverts

Baca National Wildlife Refuge, Colorado

A. The purpose of this amendment is to clarify the solicitation requirements and respond to contractor questions.

B. The following contractor questions and Government responses are provided for contractor use:

1. Contractor Question: Can headwall be fabricated with carbon steel than painted with spec.

thickness with coal tar epoxy, as shown on photo on design?

Government: Headwalls to be constructed per specification. Substitutions will not be addressed during the proposal period.

2. Contractor Question: 1. Can the slide gate be fabricated with carbon steel than painted with spec. thickness with coal tar epoxy, as shown on photo on design? 2. What is the dimension of the gates for each site and can the height be shorter to allow more clearance when open (example 8ft. tall with 11ft frame only opens 3ft. but a shorter 7ft. opens 4ft.)? 3. What are the frame heights? 4. Is aluminum an approved material for slide gate?

Government Response: 1. Slide gate material to be per specification.

2. Sheet A13 – There are double gates at WCS-1 and 9.1 that are independent of each other and one gate at 10.1. Gates should be 5feet 6inches and be able to be raised to allow at least 5 foot of vertical open area in culvert when fully open from the bottom of the streambed fill per drawings, please see Drawing A8 “Ditch 12 Inlet Facing Upstream” picture of a fully open condition. Width of each individual gate is also 6 feet per Drawing A13 and A17. Note for the double gates at WCS-1 and 9.1 that means two 6 foot widths. Gates are separated by a support frame. 3. Frame height includes 1foot footer + culvert height + 5feet 6 inches above culvert. 4. Material to be as specified.

3. Contractor Question: Is this the same as expanded metal? Can galvanized bar grading 1”x 1/8” be allowed as heavier catwalk with 2”x 2”x1/4” angle frame?

Government Response: Comply with specifications and drawings, requests for substitutions will not be addressed during the proposal period.

4. Contractor Question: This is 3”x3”x5/16”, correct? Can 2x angle irons welded reverse back-to-back be used with a 3” spacing using 2”x2”x1/4” angle iron bars. Can rough cut 3” pine lumber be used; it makes a better seal?

Government Response: See Amendment 002 on dimension correction to specification. The stop log channels must be able to accept the specified dimensions of the wood stop logs as stated in Section 061063 Part 2.1.A. Requests for substitutions will not be addressed during the proposal period. Material to be as called out in specifications.

5. Contractor Question: Can Tar Guard Black Coal Tar Epoxy paint be used per spec.

thickness?

Solicitation Amendment

Document 140F0122R0009-0003

Document Title Replace Water Control Structures and Culverts

Baca National Wildlife Refuge, Colorado

Government Response: Comply with specifications and drawings, requests for substitutions will not be addressed during the proposal period.

C. The response due date and time is extended to Friday, 25 Feb 2022, 1900 hours, local time. Please provide acknowledgement of this amendment. All offerors are reminded of the Technical Proposal requirements of the solicitation.

D. All other terms and conditions remain unchanged.