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DocuSign Envelope ID: B49FB256 -4ADF- 4759- AF63- 134AD44FC239 <br />5thWall Building Diagnostics Consultants Slate Roof Replacement <br />Orange County Skills Development Center <br />Chapel Hill, NC <br />August 2017 <br />DIVISION 1 <br />GENERAL REQUIREMENTS <br />SECTION 015639 <br />TEMPORARY TREE AND PLANT PROTECTION <br />PART1 GENERAL <br />1.01 Related Documents <br />Drawings and general provisions of the contract including General, Supplemental, and Special <br />Conditions and other Division 1 specification sections apply to work of this section. <br />1.02 Description <br />A. Barriers shall be woven wire fence with metal posts. <br />B. Removal, replanting, and repairing of damaged plants shall be completed by a nurseryman <br />or tree surgeon in a manner acceptable to the Owner. Plants designated to be removed and <br />kept alive shall be removed, cared for and replanted by a qualified specialist of the plant type <br />involved. <br />C. Regrading and seeding of disturbed areas. Disturbed areas shall be regraded and reseeded to <br />match the original conditions, as a minimum. <br />PART 2 PRODUCTS <br />2.01 Materials <br />A. Topsoil: Shall be natural or cultivated surface -soil layer containing organic matter (min 4 %, <br />max. 25 %) and sand, silt, and clay particles. Topsoil shall have an acidity range of 5.5 to 7.5 <br />and shall be friable, pervious, and black or a darker shade of brown, gray, or red than <br />underlying subsoil. Topsoil shall be reasonably free of subsoil, clay lumps, gravel, and other <br />objects more than 2 inches in diameter, and free of weeds, roots, and other deleterious <br />materials. It shall not be excessively acidic or alkaline nor contain toxic substances harmful <br />to plant growth <br />B. Peat: shall be low in mineral and wood content and consist of partially decomposed <br />vegetable matter, mildly acidic. <br />C. Pine Bark: for soil mixing shall be aged 3/8" or finer, others shall be nuggets. <br />D. Soil Mixture: shall be approximately 50% topsoil, and 25% each of soil mixing pine bark <br />and peat. <br />E. Seed: shall be per Owner's standards. <br />F. Fence Materials: shall be per Owner's standards. <br />17 -198 Temporary Tree And Plant Protection <br />015639.1 <br />