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Exhibit 7 <br />Contractor may choose the method of eradication, however, may not damage the <br />turf. <br />17.3.2 Any broadleaf and/or turf type weeds shall be eradicated immediately upon notice. <br />The Contractor may choose the method of eradication, however, may not damage <br />the turf. <br />17.4 Sport turf shall be kept pest free of disease and rodents at all times. <br />17.4.1 The Contractor shall be responsible for identifying and treating any diseases or <br />rodents immediately upon notice. <br />17.5 Sport Turf Renovation-Overseeding <br />17.5.1 Sport/Priority turf shall be renovated-overseeded each year per the Sport/Priority <br />Turf Annual Schedule. All seed quantities and type specified shall be verified by <br />the Director's Representative prior to any applications. The process for renovation- <br />overseeding shall be as follows: <br />17.5.2 Contractor shall install a 6' high temporary construction fence around the <br />sport/priority turf areas prior to commencing renovation-overseeding work. Note, <br />the fence shall be installed on the perimeter of the sport/priority turf to be <br />renovated-overseeded in accordance with the park map depicting the sport/priority <br />turf areas. <br />17.5.3 Turf shall be mowed down to %4". All turf clippings shall be removed. <br />17.5.4 Turf shall be aerated using the Ryan piston driven aeration equipment. Contractor <br />shall make two -passes in different directions per the Director's Representatives <br />direction. <br />17.5.5 Turf shall then be verticut using the greens mower with verticut reels (straight <br />blades 1.5" to 2" apart) Following verticutting all turf clippings shall be removed. <br />17.5.6 Contractor shall coordinate with the Irrigation Consultant to confirm all irrigation <br />has been tested and restored to original design specifications prior to overseeding. <br />17.5.7 Once the Irrigation Consultant verifies the irrigation system is working efficiently, <br />the Contractor shall evenly overseed the turf using a) Stover Seed Company's <br />Grand Slam FS in the fall/winter at a rate of 350 pounds per acre; and, b) Stover <br />Seed Company's Pro Sportfield Extreme in the spring/summer at a rate of 65 <br />pounds per acre. <br />17.5.8 Immediately after overseeding the Contractor shall evenly apply '/4" minus STA <br />approved compost topper from R&S Soils to all turf applied at a rate of 35 cubic <br />yards per acre mixed with California Organic 7-1-2 Phyta Boost organic fertilizer <br />at a rate of 600 pounds per acre (35 c.y. top dress mix/600# 7-1-2 organic fertilizer). <br />17.5.9 Immediately following applying topper the Contractor shall coordinate with the <br />Irrigation Consultant to program irrigation controllers to irrigate the seeded areas. <br />The irrigation programs shall be set to maximize germination of seed. Once the <br />renovation process is complete, the Irrigation Consultant shall retake control of the <br />irrigation programming. <br />17.6 Overseeding Germination Guarantee <br />17.6.1 The Contractor shall guarantee 100% uniform germination within 10 weeks from <br />the time the first application of seed or will sod any thin or bare areas with "thick <br />cut" (thickest available cut) West Coast Turf Improved Kikuyu during warm season <br />and West Coast Turf Improved Kikuyu Sod that has been "cropped over" with <br />perennial rye grass. Renovation must be completed within three months of field <br />City of 10 <br />tr=19-093 <br />