Amendment_0002.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 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

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

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)

10A. MODIFICATION OF CONTRACT/ORDER NO.

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 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).

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 (No., 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)

NSN 7540-01-152-8070

Previous edition unusable

W912P8

The above numbered solicitation for Calcasieu River and Pass, Louisiana Dredged Material Management Plan (DMMP) CDF-7 Degrading and Dike Construction, Calcasieu Parish, Louisiana is amended as follows:

1. Section 01100 - General Provision, page 01100-17, paragraph 21. Delete this paragraph in its entirely and replace with the attached.

2. Bid Opening date and time remains the same Thursday, 21 November 2019 at 2:00 P.M., local time, at place of bid opening, conference room 125.

USACE, CONTRACTING DIVISION

ATTN: CEMVN-CT-W, ROOM 326

7400 LEAKE AVENUE

NEW ORLEANS, LA 70118-3651

SEE ITEM 6

W912P820B0018

1 2

10/25/2019

10/21/2019

SECTION 01100

Page 17, paragraph 21. Delete this paragraph in its entirety and substitute the following therefore:”

“21. PROJECT BENCHMARKS

(a) Benchmark and Project Temporary Benchmarks (TBM). To ensure local/internal consistency, the Contractor shall verify all project benchmarks using differential leveling or static GPS control surveys in accordance with Section D and F of the "USACE New Orleans District Guide for Minimum Survey Standards" (https://www.mvn.usace.army.mil/Portals/56/docs/engineering/SurveySection/Survey_G uidelines_Rev4%202.pdf). The differential levels must be to Second Order Class II closure standards, as defined in Appendix 4 of the afore mentioned Survey Standards, and as follows: closure error (in feet) must be less than or equal to 0.035 x square root (distance in miles). For static GPS control surveys, the TBM’s must tie into the static network. Ties between the three "project controls" identified on the drawings and the contractor utilized temporary benchmarks shall be performed at least every six (6) months using differential leveling. Field notes showing all data and the closure error shall be provided to the government. Field records of these survey verifications shall be submitted in a survey report, which shall be updated with each periodic verification. A Registered Land Surveyor licensed in any of the 48 contiguous United States shall perform, sign, and seal the benchmark verification survey.

b. Records. Field records of these benchmark verifications shall be submitted to the Contracting Officer's Representative in electronic format via CD, DVD, or portable hard drive within seven (7) days of the completion of the benchmark verification. The Contracting Officer's Representative shall be notified immediately if any errors or inconsistencies in the benchmark verifications are found. Field records of the first benchmark verification must be received within 14 days of Notice to Proceed.”

W912P820B0018 https://www.mvn.usace.army.mil/Portals/56/docs/engineering/SurveySection/Survey_Guidelines_Rev4%202.pdf https://www.mvn.usace.army.mil/Portals/56/docs/engineering/SurveySection/Survey_Guidelines_Rev4%202.pdf