AG-9AC7-S-17-0046_Amendment_4.pdf

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AG-9AC7-S-17-0046

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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 ACKNOWLEDGEMENT 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.

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9AC7

REDDING CA 96002

3644 AVTECH PARKWAY SUITE 180

R5 NO-CAL ACQ SERVICE AREA NCASA

USDA FOREST SERVICE

05/23/2017000004

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

03/27/2017

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not, is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

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

Roof Replacement - Northern California Service Center Operations Building

The purpose of this amendment is to remove and replace the Amendment 3 attachment with the corrected attachment that follows and extends the due date for proposals to 5/26/2017, 1300

PD.

All other terms and conditions remain unchanged.

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

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

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

PAUL M. WOOD

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

NSN 7540-01-152-8070

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

5/23/2017

X 1

Northern California Service Center Ops Building Roof Replacement

AG-9AC7-S-17-0046

Amendment 4

This amendment replaces amendment 3 attachment with the following:

Add the following to C.1 Scope of Work

Remove and Replace with:

Roof Alternative -

The roof may be a Sprayed Foam Roof with a waterproof Coating System. A minimum average thickness of 2.0 inches of sprayed foam, an acrylic elastometric base coat of 2.0 gallons per square, and an acrylic elastomeric topcoat sprayed at a minimum of 2.0 gallons per square is required. Coatings shall extend beyond the foam terminations a minimum of 3 inches.

Roof Requirement for both Roof Alternatives -

Recycling of the old roof is preferred. The new roof is to be a white, durable roof. Walkways may be a contrasting color.

Skylights -

Existing skylights are to be replaced with like kind skylights in accordance with OSHA standards.

There are 33 dome polycarbonate skylights with the following dimensions and quantities:

Dimensions Quantity 51”x75.25” 29 39”x75.5” 2 51.25”x51” 1 39”x51.25” 1

It is the contractor’s responsibility to verify quantity and size of lights.

Warranty –

The roof shall be warranted against leaks for a minimum of 10 years.

Northern California Service Center Ops Building Roof Replacement

AG-9AC7-S-17-0046

Revise the following in Section M: Evaluation Factors for Award

Technical Evaluation Factors

Technical Approach:

(e) Please describe in detail your approach towards installing reinforced fabric roofing systems or sprayed foam roof with a waterproof coating system. The Government should be able to fully understand the roof type you are proposing.