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SECTION 32 92 00 <br /> TURF AND GRASSES <br /> PART 1-GENERAL <br /> 1.01 DESCRIPTION <br /> A. This work shall consist of establishing turf on all disturbed areas of Project site in accordance with Mn/DOT <br /> Specification 2575 except as modified herein. <br /> B. Disturbed areas shall be seeded,mulched and fertilized. <br /> C. When specified,erosion control blanket shall be installed. <br /> PART 2-MATERIALS <br /> 2.01 SEED <br /> A. Purity and germination requirements shall conform to Mn/DOT Specification 3876. <br /> B. Seed shall be mixture type 25-141. <br /> 2.02 MULCH MATERIAL <br /> A. Seeded areas shall be mulched. <br /> B. Mulch materials shall conform to Mn/DOT Specification 3882 Type 1. <br /> 2.03 FERTILIZER <br /> A. Fertilizer shall be applied at rate of 200 pounds per acre of 20-10-10 commercial fertilizer. <br /> B. Contractor will be required to submit at his/her expense two soil samples to University of Minnesota to <br /> determine,based on sample analysis,whether any change from above mixtures and rate are required. <br /> PART 3-EXECUTION <br /> 3.01 SOIL PREPARATION <br /> A. Contractor shall prepare soil prior to seeding in accordance with Mn/DOT Specification 2575.3B except as <br /> modified by first sentence of Specification 2575.3132,which shall be revised to read: <br /> "Immediately prior to sowing seed or placing sod,Contractor shall loosen soil to a minimum depth of 100 mm <br /> (4 inches)on all areas except slopes steeper than 1 vertical to 2 horizontal,using disks,harrows, field diggers or <br /> other suitable cultivating equipment." <br /> 3.02 SOWING SEED <br /> A. All seeding operations shall be in accordance with Mn/DOT Specification 2575. <br /> B. Seed shall be applied in accordance with Mn/DOT Specification 2575,Table 2575-2"Seed Mixture Application <br /> Rates." <br /> C. If dormant seeding is allowed seed shall be applied at 200 pounds per acre. <br /> Division 32—Exterior Improvements <br /> DV32-1 <br />