B05 Amend A00001.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: Contractor is not is required to sign this document and return 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)

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. The hour and date specified for receipt of Offers 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 OF PAGES

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

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

SF30 CONTINUATION OF BLOCK NARRATIVE

SUMMARY OF CHANGES

Solicitation Number 75H70126R00020 is hereby amended to address the following:

1. Provide responses to questions submitted (2 pages)

2. Revise Section J to include:

a. B01 Attachment J01b IHS STD Blocks Updated

b. B01 Attachment J01c Technical Specifications

3. Provide the sign-in sheet from the site visit held on 7/15/2026 (1 page)

NOTICE TO OFFERORS: Offerors must acknowledge receipt of any and all amendments by number and date on their cover letter in their offer or by submitting a signed copy of the SF30. All other terms and conditions remain unchanged.

END OF SUMMARY OF CHANGES

75H70126R00020 Nambe WTP Improvements

RFI Responses No. Question Response A00001 dated 7/17/26 1 Can the government provide a geotechnical report, or soil boring report, the for area that is to be excavated?

Will be helpful to know what we are digging into to reduce unknowns and bid with proper equipment.

IHS does not have a geotechnical survey.

2 Can the government provide detail drawings for pipe bedding, backfill requirements around treatment system, and structures? Special fill is referenced, but specifications are unknown.

For standard pipes and manholes the detailed drawings have been attached from the IHS standard blocks. For the wastewater treatment system, the detailed drawings for this will come from the vendor.

3 The access road appears to be coming through a residential area. Are there any special provisions needed to accommodate them (dust/noise/etc) or established hours for work traffic?

The access road will begin at a cul-de-sac, and public access to the road where the contractor will be working is not anticipated to be necessary. However, dust abatement measures will be required during the work.

5 Will the current livestock storage area near the property be occupied during the project (safety and security reasons)?

The livestock storage area will remain occupied during the project. IHS can reach out to the land owner and see if there is another place the animals can be kept during the project duration.

6 Will the chosen contractor need to bond any roads that could be impacted by the project. Are road closures, or lane reductions anticipated?

No bonding for roads will be required. We do not anticipate any road closures or lane reductions.

7 The project drawings specified PVC pipe for this project.

Would HDPE be an acceptable alternative?

HDPE pipe is an acceptable alternative but please note all alternatives will be addressed post award in the submittals.

8 As referenced in the RFP, we are unable to find the technical provisions. Supplemental Technical provisions are incorporated, but we cannot find Standard Technical Provisions in the RFP, or separate

See attachment J01c included in Amendment 1.

attachment of technical specifications. Screenshot below.

9 Are there any domestic requirements as BABA, AIS, or domestic preferences?

Refer to the solicitation clauses regarding Buy American requirements.

10 Sheet 5 has 305lf of 8” PVC and manholes A2 and A3. In which bid item # does this belong?

Manholes A2 and A3 are existing. Manhole A2A will be installed as part of the scope of the project and is associated with line item 8.

11 Sheets 11&12 have details for a diversion manhole with sluice gates. Which bid item does this belong and where on the plans are these located?

This belongs to bid item 8 and is the proposed manhole A2A. See sheets 5 and 6 of the plans.

12 Do you have any fence details, and there is no posted height for the fence on the plans?

See attachment J01c included in Amendment 1.

Division of Engineering Services (DES) - Seattle 701 5th Ave, Suite 1650 Seattle, WA 98104