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C. Where required, apply soils conditioners immediately after fine grading. <br />D. Spread fertilizer and other soil amendments, when necessary, over all areas to be <br />seeded by broadcast or drill seeding methods. Mix amendments into the top two (2) <br />inches of soil by use of a harrow or rake until a uniform mixture is obtained with no <br />pockets of soil or amendments remaining. <br />E. Correct irregularities in the ground surface resulting from soil preparation operations <br />and slope to drain. Confirm that all work is returned to final grade, per construction <br />plans, prior to seeding. <br />3.4 Seeding. <br />A. Seed all areas which have been disturbed as a result of construction operations. <br />B. Seed all areas which are flatter than 3:1 with a mechanical power -drawn drill when <br />possible. When access is not possible, broadcast seeding is allowable. All <br />broadcast seeding must be raked in prior to mulching. <br />C. Areas which are equal to or steeper than 3:1 shall: <br />Include the use of erosion control blankets. <br />2. Hydroseeding /mulching shall be used only in areas that are not accessible by <br />other equipment/methods. <br />D. Seeding shall occur immediately after soil preparation and prior to erosion control <br />blanket installation. <br />E. Do not seed during windy weather or when the ground is frozen, muddy or untillable. <br />F. Seed at the rates specified in "PART 2 - MATERIALS." <br />G. Drill seeding: Set depth bands to a depth of three and one -half inches (3' /s "). Set to <br />space rows not more than seven inches (7 ") apart. Sow seeds of different sizes from <br />at least two (2) separate hoppers adjusted to provide the proper coverage. The drill <br />must have the capacity to handle fluffy seeds adequately. <br />H. Broadcast seeding: Do not broadcast seed except in small areas which are not <br />accessible by machine methods. Distribute seed as evenly as possible. Rake in or <br />otherwise cover seed with soil to a depth of one eighth inch (1/8 ") to one quarter inch <br />(1/4 "). <br />Hydraulic seeding: Apply seed and fertilizer at the recommended rates. Perform <br />hydraulic spray applications in such a manner that the liquid carrier will uniformly <br />distribute the material over the entire area to be seeded at rates not less than <br />indicated herein. Equipment used for hydraulic seeding must meet the following <br />criteria: <br />Equipment shall include a pump capable of being operated at one hundred <br />(100) gallons per minute, at one hundred (100) psi. <br />CITY OF GOLDEN <br />REVEGETATION REQUIREMENTS <br />