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E <br />2. Manufacturer's certificate of fertilizer's chemical composition <br />including but not limited to percentage and derivation of nitrogen, <br />phosphorus, potassium, and micro - nutrients. <br />t3. Manufacturer's certification and /or testing laboratory certification <br />that content of soil conditioners meet specification requirements. <br />C. Soil Samples- <br />1 . Submit a one -pound sample of each soil mix specified. <br />i1.05 JOB CONDITIONS <br />' <br />A. <br />Contractor shall become familiar with the site and the required <br />complete this section in accordance with the drawings <br />work to <br />is <br />and <br />what <br />specified herein. <br />B. <br />Responsibility for fine grading shall occur under a <br />separate contract. Any <br />changes, modifications, or disturbances to the <br />fine grading <br />shall be <br />corrected by the responsible contractor. <br />C. <br />PROTECTION: Protect and avoid any damage <br />whatsoever to <br />existing <br />walks, pavement, curbs, utilities, plant material, <br />and any other <br />existing <br />' <br />work. <br />PART 2 - <br />PRODUCTS <br />' 2.01 TOP SOIL <br />A. Topsoil shall be a 80 -20 mix, 80% fresh water sand (medium to coarse <br />grade) and 20% inland glades muck thoroughly mixed with a commercial <br />shredder /blender or equivalent., It shall be suitable for ornamental plant <br />growth and free from hard clods, stiff clay, hardpan, gravel, subsoil, brush, <br />' large roots, refuse or other deleterious material, and of reasonably <br />uniform quality. No site mixing will be acceptable. 6 inches of topsoil <br />depth shall be required throughout. <br />B. Mechanical analysis: Topsoil and soil mixture(s) shall meet these <br />specifications and the following mechanical analysis, and shall be <br />proportioned by volume rather than by weight. <br />Sieve Size % Passing By Dry Weight <br />1 inch 99 -100 <br />114 inch 97 -99 <br />No. 100 40 -60 <br />Materials larger than one -half inch shall be disposed of off the site or as <br />directed by the architect. Existing leaf litter and plant material shall be <br />excluded from topsoil and soil mix. <br />' C. Maximum Soluble Salts: 300 ppm. <br />December 2006 02484 -2 <br />06 -5723 <br />