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Russula Commercial Thin Timber Sale <br /> <br /> <br /> <br />6-55 ROCK APPLICATION MEASURED BY COMPACTED DEPTH: Measurement of specified rock depths, <br />are defined as the compacted depth(s) using the compaction methods required in this road plan. Estimated <br />quantities specified in the TYPICAL SECTION SHEET are loose yards. Purchaser shall apply adequate <br />amounts of rock to meet the specified rock depths. Specified rock depths are minimum requirements, and are <br />not subject to reduction. <br /> <br />6-70 APPROVAL BEFORE ROCK APPLICATION: Subgrade drainage installation including culvert <br />installation, ditch construction, ditch reconstruction, headwall construction, and headwall reconstruction, <br />shall be completed and approved in writing by the Contract Administrator, before rock application. <br /> <br />6-71 ROCK APPLICATION: Rock shall be applied in accordance with the specifications and quantities shown <br />on the TYPICAL SECTION SHEET. Rock shall be spread, shaped, and compacted full width concurrent <br />with rock hauling operations. Road surfaces shall be compacted in accordance with the TYPICAL SECTION <br />SHEET by routing equipment over the entire width. <br /> <br />6-73 ROCK FOR WIDENED PORTIONS: Turnarounds, turnouts, and areas with curve widening shall have rock <br />applied to the same depth and specifications as the traveled way. <br /> <br />SECTION 7 STRUCTURES <br /> <br />7-50 N/A. <br /> <br />SECTION 8 EROSION CONTROL <br /> <br />8-15 PUMP-AROUND: Purchaser must pump live water around construction areas during all in-water activities <br />related to removal of culverts. <br /> <br />8-16 REVEGETATION: Purchaser shall spread seed on all exposed soils within the grubbing limits resulting from <br />road work activities. Covering of all exposed soils shall be accomplished by manual dispersal of grass seed. <br />Other methods of covering must be approved in writing by the Contract Administrator. <br /> <br />8-17 REVEGETATION TIMING: The Purchaser shall perform revegetation during the first available opportunity <br />after road work is completed. Soils shall not be allowed to sit exposed for longer than one month without <br />receiving revegetation treatment unless otherwise approved in writing by the Contract Administrator. <br /> <br />8-18 PROTECTION FOR SEED: Purchaser shall provide a protective cover for seed if revegetation occurs <br />between July 1 and March 31. The protective cover shall consist of, but not be limited to dispersed straw, <br />jute matting, or clear plastic sheets as approved by the Contract Administrator. The protective cover <br />requirement may be waived by the Contract Administrator, in writing, if the Purchaser is able to demonstrate <br />a revegetation plan that will result in the establishment of a uniform dense crop (at least 50% coverage) of 3- <br />inch tall grass by October 31. <br /> <br />8-19 ASSURANCE FOR SEEDED AREA: The Purchaser shall be responsible to ensure a uniform and dense <br />crop (at least 50% coverage) of 3-inch tall grass. The Purchaser shall reapply the grass seed in areas that have <br />failed to germinate or have been damaged through any cause, before approval from the Contract <br />Administrator. The Purchaser shall restore eroded or disturbed areas, clean up and properly dispose of eroded <br />materials, and reapply the seed at no addition cost to the City. <br /> <br />8-25 GRASS SEED: Purchaser shall evenly spread the seed mixture listed below on all exposed soil inside the <br />grubbing limits at a rate of 120 pounds per acre of exposed soil. Grass seed shall meet the following <br />specifications: <br /> <br />1. Weed seed shall not exceed 0.5% by weight.