Amendment 0002 - IFB 70Z08825B0000088-Dredging MSU-RFI 3.pdf

1. CONTRACT ID CODE PAGE OF PAGES

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1 2

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

0002 27Mar2024 51290PR250000088 21030930

6. ISSUED BY CODE 70Z088 7. ADMINISTERED BY (If other than Item 6)

CODE 70Z088

Commanding Officer

CG CEU OAKLAND (CN)

1301 Clay Street 7th Floor, Suite 700N Oakland, CA 94612-5203

Commanding Officer

CG CEU OAKLAND (CN)

1301 Clay Street 7th Floor, Suite 700N Oakland, CA 94612-5203

8. NAME AND ADDRESS OF CONTRACTOR (No. Street, county, State and ZIP: Code) () 9A. AMENDMENT OF SOLICITATION NO.

ISC BioExpress

X 70Z08825B0000088

9B. DATED (SEE ITEM 11)

Kaysville, UT. 84037

19Mar2025

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

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.

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 one (1) copy of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; 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 DATA 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 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 data specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

() 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).

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

D. OTHER: Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return 1 copy to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

MAINTENANCE DREDGING AT USCG SECTOR COLUMBIA RIVER [FORMERLY MARINE SECURITY UNIT (MSU)]

PORTLAND, OR

The purpose of this RFP Amendment No. 0002 is to provide answers to RFI Question Number 3 on next page and a separated Water

Quality Certification attachment (from Appendix B1-21030930-Permits).

- All other Terms & Conditions remain unchanged.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

Guiljohn Alcantara Contracting Officer

15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

(Signature of person authorized to sign)

BY ___________________________________________

(Signature of Contracting Officer)

STANDARD FORM 30 (REV. 11-2016)

PREVIOUS EDITION UNUSABLE COMPUTER GENERATED Prescribed by FAR (48 CFR) 53.243

IFB 70Z08825B0000088

MAINTENANCE DREDGING AT USCG SECTOR COLUMBIA RIVER, PORTLAND, OR

RFI No. 3

Question 3:

It is our interpretation, based on a review of the project documents and associated permits, that passive dewatering of the dredge spoils barge while onsite is permitted, provided that all dewatering water is filtered to remove sediment and that all applicable Water Quality standards are met. Please confirm that our interpretation of the requirements are correct or advise otherwise.

Response 3:

Since the dredged material is not suitable for in-water disposal, condition #16 of the Water Quality Certification (WQC) must be followed. This is included in the permits attachment (file titled: Appendix B1-21030930-Permits). The WQC is separately attached to this Amendment No. 2 (removed from the compiled permit attachment so that it is stand-alone) with condition #16 highlighted. If the contractor does want to dewater on-site, they would follow condition 16 a.ii. Any plans for dewatering would need to be discussed at the pre-dredge regulatory meeting required by this contract as well.

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