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Paris Santa Fe-Frisco Depot Rehabilitation O KEYSTONE ARCHITECTS <br /> July 10, 2001 <br /> <br /> otherwise indicated. <br /> <br /> B. Moisture Content of Softwood Lumber: Provide kiln-dried (KD) lumber having a <br /> moisture content from time of manufacture un~l time of installation not greater <br /> than values required by the applicable grading roles of the respective grading and <br /> inspecting agency for the species and product indicated. <br /> <br /> C. Moisture ContentofHardwood Lumber: Provide kiln-dried (KD) lumber having a <br /> moisture content form time of manufacture until time of installation within the <br /> ranges required in the referenced woodworking standard. <br /> <br /> D. Exterior & Interior Finish Carpenu'y: Vertical Grain Douglas Fir, Certified Kiln Dried. <br /> <br /> E. Exterior Trim at Tower: CRA-RIS grade-marked Verdcal Grain Redwood; Certified <br /> Kill Dried, S4S, sizes as indicated on Drawings or as required to <br /> provide in kind replacement of existingwood. <br /> <br /> F. Miscellaneous Materials: <br /> <br /> 1. Fasteners and Anchorages: Provide nails, screws and other anchoring <br /> devices of the type, size, material and finish required for application <br /> indicated to provide secure attachment, concealed wherever possible, <br /> and complying with applicable Federal specifications. <br /> <br /> a. Where finish carpenay is exposed on exterior or in areas of high <br /> relative humidity, provide nails, fasteners and anchorages of <br /> stainless steel. <br /> <br />2.03 WOOD TREATMENT: <br />A. Preservative Treatment: <br /> <br /> 1. All exterior wood ca~penh'y, except wood carpenl~3' specified as vertical grain <br /> Redwood: treated. After treatment, kill-dry lumber to a maximum moisture <br /> content of 19%. <br /> <br />PART 3 - EXECUTION <br /> <br />3.01 PREPARATION: <br /> <br /> A. Inspect all existing wood for potential re-use, refer to Section 6700 Wood Restoration <br /> for classification criteria.. <br /> <br /> B. Condition new wood materials to average prevailing humidity conditions in installation <br /> areas prior to installing. <br /> <br /> C. Back prime lumber for painted finish exposed to moisture and high relative <br /> humidities, including all baseboard ~m. Comply with requirements of Section 9900 <br /> Painting with regard to primers and their application. <br /> <br />3.02 INSTALLATION: <br /> <br /> Section 06200 <br /> Page 34 <br /> <br /> <br />