Sol_140A0526Q0005_Amd_0001.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

Jodi Zachary

See continuation page

BIA PACIFIC 00013

2800 COTTAGE WAY ROOM W2820

Contracting Office Sacramento CA 95825

DOI, BIA PACIFIC

Contracting Office

2800 COTTAGE WAY ROOM W2800

Sacramento CA 95825

A13

A13

140A0526Q0005

08/17/2026

08/06/2026

1 4

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

140A0526Q0005/0001

This RFQ is Set Aside 100% for Indian Small

Business Economic Enterprises (ISBEEs).

The purpose of Amendment 0001 is to publicly release all questions that have been asked on the solicitation to date and the answers provided by BIA.

All interested parties submitting a quotation must complete blocks 8 and 15A-C of this

Amendment AND INCLUDE the completed page 1 of this Amendment with their quotation.

All terms and conditions of the solicitation remain unchanged.

RFQ #140A0526Q0005

Remediation & Site Characterization - Napaskiak, AK

Amendment 0001 Questions & Answers

1. Can previous site characterization reports be provided?

The previous BIA report is attached. Historic reports are available from DEC or on their website.

2. Is local heavy equipment available for advancing test pits?

Unknown. The contractor is responsible for securing all necessary equipment and resources required to successfully fulfill all project deliverables and meet the requirements of the work.

3. Is delineation between TP12 and TP13, and between TP14 and TP15, the only additional soil delineation required?

Based on previous results, BIA believes this to be the case.

4. Are the Work Plan and Sampling and Analysis Plan intended to be separate documents, or may they be combined into a single document?

They may be combined in a single document.

5. Is there a number of existing monitoring wells that contractors should assume will require repair or replacement for pricing purposes?

Unknown. During previous projects, some contractors were not prepared to repair any, resulting in lost sampling opportunities. In the past damaged or lost well points have been 0-3.

6. Task 3 states that product recovery at MW4 is to continue until no sheen/product is detected. Since product recovery could continue for years, can BIA clarify the requirements for product recovery activities that should be included in the proposal?

During well monitoring and sampling free product could potentially be encountered. In that case DEC may request some product recovery action, such as installing a sorbent boom or similar effort prior to departure. Any further efforts would occur under a separate contract.

7. Is MW4 the only monitoring well where product recovery activities are required?

So far this has been the case.

8. The Groundwater Monitoring Analysis appears to be identified as a separate deliverable.

May the groundwater monitoring and soil characterization results be incorporated into a single comprehensive report?

Groundwater monitoring analysis is one major component of the required reporting. Yes.

9. Are there any page limitations for the technical response?

No page limit. Quotation contents are listed in the RFQ beginning on page 14 of 16.

10. Please make available relevant historical documentation This is the same report provided for the first set of questions.

11. Please confirm that there are 5 wells in the groundwater monitoring well network.

Yes, there are five groundwater monitoring wells.

12. In absence of historical condition data, it is assumed that 1 of the 5 groundwater monitoring wells will require replacement.

https://sam.gov/workspace/contract/opp/a6f2212a8067416884134ccb75f9c47c/view

At the close of the previous effort, one well was too turbid to sample (MW1). In the past damaged or lost well points have been 0-3.

13. Analyses are assumed at AK102 (DRO), SW8260 (VOC), and SW8270-SIM (PAH) for both soil and groundwater.

Soil and groundwater samples will be analyzed for DRO, PAHs and VOCs following Alaska DEC regulations and guidance.

14. Assume 2 soil samples per test pit/soil boring targeting (1) highest PID in the vadose zone and (2) the interval at the soil-water interface.

Soil and groundwater samples will be collected following Alaska DEC regulations and guidance.

15. It is assumed that duplicate samples will be collected at 10% and MS/MSD at 5% frequencies for each analysis and medium.

Soil and groundwater samples will be collected following Alaska DEC regulations and guidance.

Sponsored by GSA FAR (48 CFR) 53.110