W911WN-16-B-8006-0002.pdf

W81ET461277320

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)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

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

FAR (48 CFR) 53.243

RE: Dashields L/D Guidew all Stabilization

The purpose of this amendment is to provide for answ ers to additional questions received after the scheduled site visit on July 19, 2016, and to decrease the quantity on CLIN0014 from 2,130 to 1,140 Linear Foot. All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

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

16C. DATE SIGNED

BY 04-Aug-2016

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. 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 W911WN-16-B-8006

X 9B. DATED (SEE ITEM 11)

06-Jul-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 1 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

04-Aug-2016

CODE

U.S. ARMY ENGINEER DISTRICT, PITTSBURGH

ATTN CELRP-RC-P

W S MOORHEAD FEDERAL BUILDING

1000 LIBERTY AVENUE ROOM 2203

PITTSBURGH PA 15222-4186

W911WN 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W911WN-16-B-8006

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00100 - BIDDING SCHEDULE/INSTRUCTIONS TO BIDDERS

The following have been added by full text:

Q AND A AMENDMENT 0002

1. Is hydro-blasting an acceptable method of concrete removal, in lieu of milling?

Answer: Hydro-blasting is not an acceptable method of concrete removal. Permitted equipment and methods for concrete removal are listed under paragraphs 2.2 and 3.2 of specification 03 01 32.

2. Please confirm that PZ-22 sheet piles for archway cutoff are not coated.

Answer: The PZ-22 sheet piles for the archway cutoff do not need to be coated. Per paragraph 1.3.13.1 of specification 01 22 00.00 10, the payment for furnishing new sheet piling for the upper guide wall arches will cover furnishing, handling and storing of the piling. However, please note that the sheet piling, pipe piling and miscellaneous structural steel associated with the sheet pile wall (landward of the guide wall) are to be painted in accordance with drawing S-0063A, and the specifications.

3. Specifications 31 68 13 paragraph 3.1.2: Will rotary percussion drilling methods be allowed as an alternate to core drilling for either the full depth of the drilling in concrete or after a minimum amount of hole is completed in concrete?

Answer: Rotary percussion drilling methods will not be allowed as an alternative to core drilling for the drilling in concrete. As stated in specification 31 68 13, paragraph 3.1.2, holes through existing structure shall be drilled by core drilling equipment.

4. The total drilling length appears to be 5,434 lf [76*(698-638.5+12)]. The total of the bid items for drilling is 6,420 (2,130+1,480+720+2090). The difference appears to be in the estimated bid quantity length of item no. 0014 rock anchors, Holes in new concrete. Can you verify the lengths or revise the lengths in the bid quantity?

Answer: The quantity for Item No 0014 has been changed from 2,130 to 1,140

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0014 1,140 Linear Foot ___________ _______________

ROCK ANCHORS, HOLES IN NEW

CONCRETE

FFP

FOB: Destination

NET AMT _________________

(End of Summary of Changes)