Sol_1305M326Q0052_Amd_0003.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 electronic communication 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 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.

E. IMPORTANT: is not is required copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

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. 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 APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER 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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, 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)

Previous edition unusable

PAGESOF

Contractor

The hour and date specified for receipt of Offers to sign this document and return

KERRI COFFEY

See continuation page

WAD-SAP

325 BROADWAY, SOU6

BOULDER CO 80305

WAD-SAP-B

1305M326Q0052

02/03/2026

02/03/2026

1 5

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGES

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

NSN 7540-01-152-8067

1305M326Q0052/0003

AMENDMENT NUMBER 0003 (02/11/2026): VENDOR

QUESTIONS RECEIVED AS OF 02/11/2026 AND

GOVERNMENT RESPONSES NO OTHER CHANGES.

QUESTION 6: The SOW states porta potties for use by 10ppl. The building plus 3-5 workers exceeds 10. Are we to provide porta potties and washing stations for the building plus crew.

ANSWER: Yes. Section 15 states:

GOVERNMENT-FURNISHED EQUIPMENT, UTILITIES, AND

FACILITIES: No water supply or restroom on premises. The numbers on the SOW only cover NWS

Government Employees only. The contractor shall plan accordingly for any additional crew requirements.

QUESTION 7: Given the time of year would enclosed washing stations be required and for how many anticipated users from the employees of the WFO?

ANSWER: There is a storage room inside the WFO that has drains. This room could facilitate a hand washing station.

QUESTION 8: Are there any noise or vibration constraints during working hours due to WFO equipment or other? The noise and vibration equipment equivalent to a jack hammer and concrete saw. ~1 day of interruption anticipated.

ANSWER: Not as of now. The work schedule should indicate days with excessive noise. The

COR will notify the office manager. Only severe weather will impact this.

QUESTION 9: Who is handling the permits?

ANSWER: The Contractor. Section 3 states: All work and materials supplied shall be in accordance with these instructions, manufacturer’s specification, all applicable federal, state, local, OSHA, EPA, NEC, NFPA, building and facilities codes and criteria.

QUESTION 10: The solicitation states bonding will be required if a quote is over $35k. Do you need a bid bond, performance bond or both?

ANSWER: A payment bond or irrevocable letter

Continued...

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C) of credit is required for quotes over $35K.

AMENDMENT NUMBER 0002 (02/10/2026): EXTENDED

DATE OFFERS DUE. NO OTHER CHANGES.

UPDATED DATE OFFERS DUE:

FRIDAY, FEBRUARY 13, 2026 2:00PM MST

AMENDMENT NUMBER 0001 (02/05/2026): VENDOR

QUESTIONS RECEIVED AS OF 02/04/2026 AND

GOVERNMENT RESPONSES NO OTHER CHANGES.

QUESTION 1: Sewer Line Condition Verification

- The SOW references an estimated approximately 20 linear feet of sewer line beneath the raised access floor requiring repair or replacement.

Question a: Has a recent CCTV inspection or sewer camera video been performed to confirm the location, extent, and condition of the failed section?

Question b: If so, can that documentation be provided? If not, please confirm that the 20 LF is an estimate based on drawings and observed symptoms.

ANSWER to Question a: Yes, there have been multiple sewer camera videos done on the affected line.

ANSWER to Question b: We do not have recordings of the sewer camera videos. The 20

LF section is based on where the line descends from 4' to 6 ', levels out and extends to the septic system manhole.

QUESTION 2: Pipe Size and Material - Please confirm the existing sewer pipe size(s) and material(s) within the area of repair (e.g., cast iron, PVC, clay, etc.), to the extent known.

ANSWER: As stated in the statement of work "4 inch cast iron" that transitions into PVC where it is bellied and slumping.

Continued...

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

QUESTION 3: Access and Verification

Expectations - Does the Government anticipate that the contractor will perform initial verification (e.g., CCTV inspection once access is obtained) to confirm the actual limits of repair prior to replacement?

ANSWER: Verification is at the discretion of the contractor.

QUESTION 4: Raised Access Floor Restoration -

Please confirm that the raised access floor system consists of removable modular panels intended to be temporarily removed and reinstalled, and that full architectural floor replacement is not anticipated provided panels are properly protected and reinstalled.

ANSWER: Yes, the stanchions are glued and in some places anchored to the concrete and can be reused with proper care. The raised floor tiles can easily be removed and reused.

QUESTION 5: Scope Adjustment for Additional

Length - In the event the actual required repair length exceeds the estimated 20 LF once conditions are verified, please confirm whether additional footage would be handled via a change order or other contractual mechanism.

ANSWER: In the chance that this should happen it will have to go through the proper channels to address this.

1305M326Q0052 0003

Section II - Supplies or Services and Price/Costs

CLIN List

Sponsored by GSA FAR (48 CFR) 53.110