W912P9-16-B-0008-0002.pdf

W81C8X000001

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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.

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

30-105-04 EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

PROJECT: Revetment / Bankline Repairs along Mississippi River Miles 300.0 to 0.0

The purpose of Amendment 02 is to:

Answer questions proposed by interested parties (see Questions & Answers - Amendment 2). Attached as separate documents is a replacement for Drawing C-104 (see Drawing C-104-1) and the XYZ Survey Files.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 17-Jun-2016

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

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

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912P9-16-B-0008

X 9B. DATED (SEE ITEM 11)

20-May-2016

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer 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 copies 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 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 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.

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 copies to the issuing office.

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

15-Jun-2016

CODE

CONTRACTING DIVISION

US ARMY ENGR DIST ST LOUIS

1222 SPRUCE STREET, RM 4.207

ST LOUIS MO 63103-2833

W912P9 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODE CODE

EMAIL: TEL:

W912P9-16-B-0008

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

The following have been added by full text:

QUESTIONS & ANSWERS - AMEND 2

AMENDMENT OF SOLICITATION

Specifications and drawings for OPERATION AND MAINTENANCE FY 2016 MISSISSIPPI RIVER MILES 300.0 – 0.0 are amended as follows:

CONTRACT DRAWINGS

Delete and replace the drawings with like numbers as shown below:

Deleted Drawing Replacement Drawing C-104 C-104.1

CONTRACTOR QUESTIONS/RESPONSES

1. Please provide the XYZ Survey files for the dikes and weirs to be degraded or removed.

RESPONSE: XYZ data is attached as a separate document to this Amendment in FedBizOps.

2. Work Area MRM 281.0: The coordinates provided appear to be incorrect. We also floated across an old revetment, the remnant top of which is approximately 50-55 feet riverward of the existing high bank (waterline) behind it. We would like clarification if the work consists of placing stone from the existing rock crown to the toe along the +/-500 lineal feet or if the work is intended to tie into the existing top of old rock and to the high bank behind it. A clarification of the coordinates might give us that answer, but the necessary equipment to properly place the stone is different dependent on where the new rock is intended.

RESPONSE: The coordinates for work site 281.0 R were incorrect. The correct coordinates are:

N 1310979 N 1310619 E 352927 E 353306

The intentions are to revet the caving bankline up to midbank. We did know that there was a bit of a sandbar that has been growing some over the years in front of the bankline but were unaware that there was any old revetment present. If it is determined that the area in front of the proposed revetment work is too shallow to access (above the 4 ft depth requirement) then the site will be accessed again and a determination may be made whether or not to do the work at this site.

3. Work Area MRM 262.8 Tisdel: Dike 262.8L Extension: There is a contradiction between plan drawings and the specifications work order. The drawing shows a flat crown elevation of 432, as opposed to the work order which calls for a sloping crown from EI 438 at Tisdel Island tie-in point, to EI 432 at the riverward end which, after our profile survey, appears to be about 135-140 feet riverward of the island tie-in, which very nearly matches plan distance.

RESPONSE: Specifications are correct. See revised drawing per this amendment.

4. Work Area MRM 241.3: This work area appears to be the revetment completed in December 2014/January 2015, when the dredge sand was degraded and capped with C-Stone and at that time was considered complete.

RESPONSE: Areas not accessible during 2014/2015 repair contracts are to be revetted as specified.

5. If due to insufficient river stages, a contractor demobilizes from 300 to 195 and travels to say, Mile 10, will we be paid another Mob/Demob if we are required to return to the shallow draft work sites?

W912P9-16-B-0008

RESPONSE: Mob/Demob will be paid one time for the respective River reach; MRM 300 to 195, MRM 195 to 98.6, and MRM 98.6 to 0. 60% of CLIN to be paid upon mobilization to a River reach and 40% paid upon completion of work or exhaustion of funds within said reach. Based on historical hydrographs and prevailing River forecasts it is the Contractors responsibility to determine the order and coordination of work that allows for the greatest probability of completing the work with minimal re-mobilizations.

SECTION 00700 - CONTRACT CLAUSES

The following have been added by reference:

252.204-7012 Safeguarding Covered Defense Information and Cyber

Incident Reporting.

DEC 2015

(End of Summary of Changes)

Specifications and drawings for OPERATION AND MAINTENANCE FY 2016 MISSISSIPPI RIVER MILES 300.0 – 0.0 are amended as follows: