75H70126Q00009-A00001.pdf

(a) By completing items 8 and 15, and returning 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 your 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.

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

4. REQUISITION/PURCHASE REQ. NO.

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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 ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. 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 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).

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 16C. DATE SIGNED

6. ISSUED BY CODE

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

CODE

15B. CONTRACTOR/OFFEROR

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

NSN 7540-01-152-8070

Previous edition unusable

2. AMENDMENT/MODIFICATION NO.

A00001

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

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

Project No. PO-23-D21, Bryan James (Skokomish) Replacement OSS, Amendment A00001.

1. The purpose of this amendment is to provide the following: Government responses to the contractor's questions received-in, via email to the solicitation.

2. The solicitation's proposal date remains unchanged at February 13, 2026 @ 2:00pm CST.

3. All other terms and conditions remain unchanged and in full effect.

Indian Health Services (IHS) Division of Engineering Services (DES) - Dallas 1301 Young Street, Suite 106-840 Dallas, TX 75202-5433

Indian Health Services (IHS) Division of Engineering Services (DES) - Dallas 1301 Young Street, Suite 106-840 Dallas, TX 75202-5433

10A. MODIFICATION OF CONTRACT/ORDER NO.

5. PROJECT NO. (If applicable)

PO-23-D21

PAGE OF PAGES

10B. DATED (SEE ITEM 13)

3. EFFECTIVE DATE

1-28-2026

75H701-26-Q-00015

1/13/2026 is not extended.

One (1)

X

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

X X

ROBERT S. MILLER

romiller Cross-Out

Bryan James (Skokomish) Replacement OSS Solicitation No.: 75H70126Q00015 A00001

Contractor Questions and Government Responses (bolded below), Dated 27 January 2026, Bryan James

(Skokomish) Replacement OSS:

1. Clarification when we are done do we need to do a full restoration or can we just seed the disturbed area?

Answer: Backfill, grade, and seed disturbed area

2. Do we need to haul off excess dirt or can we spread it out?

Answer: Government should probably check with the homeowner on this, but will need to haul if spreading is not a viable option based on site conditions and/or homeowner preferences.

3. Are we required to have badges for our employees?

Answer: No.

4. Can we tunnel through the driveway instead of cutting the asphalt? If not, do we need to patch the driveway or can we backfill it with gravel?

Answer: It’s a gravel driveway, so it can be backfilled with gravel and can be bored or trenched.

5. Is final inspection needed to be done by the tribe and the county?

Answer: Just the County.

6. Can other types of septic tanks be substituted for the 1200 Gallon Precast Septic and Pump Tank, as long as they meet WA OSS septic code?

Answer: Concrete tanks must be used at this site due to the high water table, and because the tanks are being installed in an area that is saturated from ongoing overflow from the old tanks that are being replaced.

7. On the Septic Permit – Bottom of Page Four – added wording says, “The system must be installed by a certified installer, unless prior authorization is otherwise approved by Mason County.”

Answer: Just to confirm what is in the documents, this is based on Mason County Regulations: Septic

Installers are certified through Mason County Community Services, Environmental Health. All individuals wishing to perform Onsite Sewage Installation work must be certified with Mason County per MCC Title 6.

*As stated within the solicitation, inquiries (questions) must be received no later than 2:00pm CST on 6

February 2026 to allow time for response(s). After which, no further questions are guaranteed to be answered*

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.