19B0002-0002_AMEND.pdf

JNU004

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: Aurora and Harris Harbor Maintenance, Juneau, Alaska

BIDS DUE DATE remains 6 August 2019, 2:00 PM Alaska Time.

Bids shall be submitted in accordance w ith Section 00 21 00, Paragraph 7, Bid Submission Instructions

This Amendment provides changes to the solicitation as indicated on page 2 of this document.

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

1. CONTRACT ID CODE PAGE OF PAGES

1 2

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

16C. DATE SIGNED

BY 25-Jul-2019

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 W911KB19B0002

X 9B. DATED (SEE ITEM 11)

27-Jun-2019

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. 0002

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

25-Jul-2019

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:

W911KB19B0002

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 MODIFICATION CONTINUATION PAGE

The following have been added by full text:

SUMMARY OF CHANGES

AMENDMENT #0002

The following drawings are substituted for the superseded drawings:

NONE

The following revised documents are substituted for the superseded documents. The identifier “AM#2” appears before and after new and/or revised material and replacement pages are provided, except as noted:

SECTION 06 13 34 Page 4 & 5, paras 2.1.1 Lumber and Timbers and 2.1.2 Preservative Treatment are replaced.

The following documents/drawings are deleted:

The following documents are added:

The following revisions are incorporated:

Other:

(End of Summary of Changes)

AM#2 AURORA AND HARRIS HARBOR MAINTENANCE JNU004

JUNEAU, ALASKA

1.4.2 SDS and CIS

Provide Safety Data Sheets (SDS) and Consumer Information Sheets (CIS) associated with timber preservative treatment. Contractor must comply with all safety precautions indicated on SDS and CIS.

1.4.3 Delivery Inspection List

Field inspect and submit a verification list of each treated timber member and each strapped bundle of treated lumber indicating the wording and lettering of the quality control markings, the species and the condition of the wood. Do not incorporate materials damaged in transport from plant to site. Inspect all preservative-treated wood visually to ensure there are no excessive residual materials or preservative deposits. Material must be clean and dry or it will be rejected due to environmental concerns.

1.4.4 Best Management Practices (BMPs)

The producer of the treated wood products must provide certification that WWPI Mgt Practices for the use of Treated Wood in Aquatic and Wetland Environments were utilized including a written description and appropriate documentation of the BMPs utilized.

PART 2 PRODUCTS

2.1 MATERIALS

2.1.1 Lumber and Timbers

Provide solid sawn lumber and timbers of AM#2... Coastal Region, Douglas Fir No. 1 & better, with minimum fiber bending strength (fb) of 1,200 psi, ...AM#2 and identified by the grade mark of a recognized association or independent inspection agency using the specific grading requirements of an association recognized as covering the species used. The association or independent inspection agency must be certified by the Board of Review, American Lumber Standards Committee, to grade the species used.

2.1.2 Preservative Treatment

Fabricate lumber and timbers before preservative treatment. Each piece of treated lumber or timber must be branded, by the producer, in accordance with AWPA M6. The type of preservative, retention, and penetration must be based on Use Category and species and in accordance with AWPA U1 and AWPA T1 AM#2... , Use Category UC4B (10 lb) for salt water splash exposure will be acceptable ...AM#2. The Contractor must be responsible for the quality of treated wood products.

Lumber and timber preservative treatment must be Creosote or creosote solution in accordance with AWPA P1/P13 or AWPA P2, respectively.

2.1.3 Field Treatment

Lumber and timbers must be field treated in accordance with AWPA M4. All cuts, holes and injuries such as holes from removal of spikes or nails which may penetrate the treated zone must be field treated with copper naphthenate conforming to AWPA P34 and coal-tar roofing cement conforming to ASTM D5643/D5643M.

Section 06 13 34 Page 4

AM#2 AURORA AND HARRIS HARBOR MAINTENANCE JNU004

JUNEAU, ALASKA

2.1.4 Hardware

Lumber and timber hardware must consist of bolts with necessary nuts and washers, and lag screws with necessary washers. Bolts and nuts must conform to ASTM A307. Provide plate or cut washers where indicated.

Provide bolts with washers under nut and head and lag screws with washers under head. Hot-dip galvanize all hardware specified or indicated in accordance with ASTM A123/A123M or ASTM A153/A153M, as applicable.

PART 3 EXECUTION

3.1 INSTALLATION

Cut, bevel, and face timbers prior to plant preservative treatment. In addition to the contract clause entitled "Accident Prevention" provide protective equipment for personnel fabricating, field treating, or handling materials treated with creosote. Refer to paragraph SDS AND CIS.

3.1.1 Framing

Secure lumber and timbers in alignment. Open joints are unacceptable.

Shimming is not allowed. Drill holes for bolts with a bit 1/16 inch larger in diameter than bolt. Drill holes for lag screws in two parts. Make lead hole for shank the same diameter as shank. Make lead hole for the threaded portion approximately two-thirds of the shank diameter.

3.1.2 Fastening

Where bolts are used to fasten timber to timber, or timber to steel, bolt members together when they are installed and retighten immediately prior to final acceptance of contract. Provide bolts having sufficient additional threading to provide at least 3/8 inch per foot thickness of timber for future retightening.

3.2 FIELD TREATMENT

3.2.1 Pier timberwork

Field treat all cuts, holes, bevels, notches, refacing, abrasions, and injuries such as abrasions or holes from removal of bolts or lag screws made in the field in treated lumber or timbers in accordance with AWPA M4, SDS and CIS. Trim cuts and abrasions before field treatment. Depressions or openings around bolt holes, lag screw holes, joints, or gaps must be field treated with copper naphthenate conforming to AWPA P34; and after bolt or lag screw is in place, fill with coal-tar roofing cement conforming to ASTM D5643/D5643M.

3.2.2 Galvanized Surfaces

Fasteners with damaged zinc coating, in the opinion of the Contracting Officer, must be replaced by the Contractor at his expense. Repair of zinc coating on fasteners is unacceptable.

-- End of Section --

Section 06 13 34 Page 5