W911KB-16-R-0015_Amendment__2.pdf

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

PROJECT TITLE/LOCATION: River Revetment Phase III, Unalakleet, Alaska

This amendment provides the follow ing changes to the solicitation:

Section 31 00 00, Paragraph 3.1 has been modified. The changes are noted w ith "AM#2" before and after amended text. A replacment page for this specification is provided on page 2 of this document.

YOU ARE REQUIRED TO ACKNOWLEDGE RECEIPT OF THIS AMENDMENT ON THE REVERSE SIDE OF THE STANDARD FORM 1442.

PROPOSAL DUE DATE remains August 5, 2016, 2:00 PM ALASKA TIME for this solicitation.

1. CONTRACT ID CODE PAGE OF PAGES

1 2

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

16C. DATE SIGNED

BY 26-Jul-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 W911KB-16-R-0015

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 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

26-Jul-2016

CODE

U.S. ARMY ENGINEER DISTRICT, AK

CEPOA-CT (W911KB)

PO BOX 6898

JBER AK 99506-0898

W911KB 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

AM#2 RIVER REVETMENT PHASE III UNK337747A

UNALAKLEET, ALASKA

Materials shall meet the following test requirements for quality:

a. Abrasion, test in accordance with AASHTO T 96-02, with a maximum loss of 45%.

b. Liquid Limit, test in accordance with test in accordance with WAQTC FOP for AASHTO T 89 which modifies AASHTO T 89-13, with a maximum of 35%.

c. Plasticity Index, test in accordance with WAQTC FOP for AASHTO T 90 which modifies AASHTO T 90-00, with a maximum of 10%.

PART 3 EXECUTION

3.1 SELECTION OF BORROW MATERIAL

Select borrow material to meet the requirements and conditions of the particular fill or embankment for which it is to be used. AM#2... ...AM#2 The Contractor is responsible for obtaining the right to procure material, pay royalties and other charges involved, and bear the expense of developing the sources, including rights-of-way for hauling from the owners. Do not obtain borrow within the limits of the project site.

Consider necessary clearing, grubbing, and satisfactory drainage of borrow pits and the disposal of debris thereon related operations to the borrow excavation.

3.2 OPENING AND DRAINAGE OF EXCAVATION FOR BORROW PITS

Excavate borrow pits and other excavation areas providing adequate drainage. Transport overburden and other spoil material to spoil areas.

Provide neatly trimmed and drained borrow pits after the excavation is completed. Ensure that excavation of any area, or dumping of spoil material results in minimum detrimental effects on natural environmental conditions.

3.3 GROUND SURFACE PREPARATION

3.3.1 General Requirements

Remove and replace unsatisfactory material with satisfactory materials, as directed by the Contracting Officer, in surfaces to receive fill or in excavated areas.

3.3.2 Frozen Material

Do not place material on surfaces that are muddy, frozen, or contain frost.

3.4 BACKFILLING, FILLING AND COMPACTION

Place backfill and/or fill adjacent to any and all types of structures.

Level and uniformly compact with a minimum eight passes of a self-propelled vibratory compactor having a minimum static weight of 20,000 pounds and a minimum centrifugal force of 40,000 pounds or greater. The moisture content of the soils shall be adjusted to facilitate compaction. Maximum lift thickness shall be 6 inches. Prepare ground surface on which backfill is to be placed in conformance with the applicable portions of paragraphs GROUND SURFACE PREPARATION and SUBGRADE PREPARATION. Finish compaction with a minimum eight passes of a self-propelled vibratory compactor having

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