Amendment 1.docx

EROC-NW Contracting Office 16400 Champion Way Sandy, OR 97055

Solicitation Number AG-0489-S-10-0164 Dated: February 8, 2010

Amendment Number 1 Dated: March 4, 2010

Number of Pages: 2

Changes made to Statement of Work Part 2 Section 2.1 and 2.2. Changes include type of wood required for project and clarify wood preservative treatment to be used on the wood.

Government POC:

Duane Chathman Ph. 360-274-2132

Solicitation Close date is hereby changed as follows:

From: March 9, 2010 To: March 15, 2010 at 16:00 Pacific Time

PART 2 – PRODUCTS

2.1 LUMBER

Lumber shall be of a species and grade for which allowable unit stresses are set forth in the current edition of the "National Design Specification for Wood Construction," by the National Forest Products Association (NFPA), and shall bear the grade mark of, or have a certificate of inspection issued by, a lumber grading or inspection bureau or agency recognized as being competent.

1. Decking lumber shall be INCISED Douglas-fir No. 2, SQUARE EDGED WITH TREATMENT CODE CA-B, USE CATEGORY UC4A TREATMENT LEVEL 0.21 , 3”X 12” pressure treated (INCISED), with a ½” spacing for expansion.

2. Railing lumber shall be 2”X 8” DOUGLAS FIR GRADE #1 TIGHT KNOT

All decking lumber shall be pressure treated in accordance with treating and drying requirements specified in the American Wood Preserver Bureau's AWPB-FDN Standard and meet the penetration and retention requirements of that standard. USE CATEGORY UC4A, PRESERVATIVE NAME CODE CA-B TREATMENT RETENTION LEVEL 0.21 It shall bear the AWPB Quality Mark of an approved inspection agency, which maintains inspection of the products as described in the AWPB standard.

All decking lumber will be treated with sealant on all end cuts.

All cedar railing material shall be treated with a preservative/sealant after installation.