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2. Equipment shall have an acceptable gauge and a nozzle adaptable to <br />hydraulic seeding requirements. <br />3. Storage tanks shall have a means of agitation and a means of estimation of <br />the volume used or remaining in the tank. <br />3.5 Mulch Application. <br />A. Mulch will be required for all seeded areas. Mulch should be applied immediately <br />following seeding operations. <br />B. Crimped Hay: Mulch areas with two (2) tons /acre grass hay or cereal grain straw. <br />Spread uniformly by hand or mechanically. Immediately following application, <br />stabilize mulch by means of crimping such that mulch is anchored at least two inches <br />(2 ") into the soil.. Follow with application of tackifier. <br />C. Hydromulch with tackifier: Mulch with hydromulch and tackifier. After seeding, apply <br />mulch in a separate hydraulic spray application. Combine mulch with water to create <br />a slurry and apply according to manufacturer's specifications at a minimum rate of <br />two thousand (2,000) pounds /acre. Perform hydraulic application of mulch in such a <br />manner that the liquid carrier will uniformly distribute the material over the entire <br />seeded area at rates not less than described herein. Do not perform hydraulic spray <br />applications during windy weather. <br />3.6 Erosion Control Blanket. <br />A. After seeding, an approved erosion control blanket must be placed vertically on the <br />slope. Bury upslope end in a narrow trench six inches (6 ") deep and tamp trench <br />firmly closed. Adjacent rolls should have a four inch (4 ") overlap. Staple edges and <br />centers at two foot (2) intervals. Slope shall be prepared to maximize contact with <br />blanket. Correction of gaps and separation due to rocks or other debris will be <br />required. <br />B. All drainage swales shall be covered by erosion control blankets <br />3.7 Protection of Seeded Areas. <br />Protect seeded areas from unnecessary pedestrian or vehicular traffic until well established <br />through the use of fences, barricades and signage. Provide any additional erosion control <br />measures which are necessary for the successful establishment of vegetation. <br />3.8 Re- seeding and Repair. <br />Reseed and mulch areas where there is not a satisfactory stand of grass immediately <br />following the CITY's evaluation. The CONTRACTOR, at his discretion, may repair any areas <br />at any time prior to a CITY evaluation. <br />3.9 Maintenance and Acceptance. <br />Care for seeded areas, including weed control and watering until Final Acceptance by the <br />CITY. Seeded areas shall monitored monthly and be evaluated after one (1) full growing <br />season. Acceptance depends on evidence of a satisfactory stand of grass and weed control. <br />CITY OF GOLDEN <br />REVEGETATION REQUIREMENTS <br />