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tA4 1.3 Contractor shall coordinate with the Irrigation Consultant to irrigate the causal turf in order to allow greater penetration for aerator. 1 AAA Turf shall be aerated using the Kubota L5060 tractor equipped with turf type tires AerWay aeration equipment with AerWay Shattertine tines, Contractor shall make two -passes in. different directions per the Director's Representatives direction. 14.1.5 Contractor shall coordinate with the Irrigation Consultant to confirm all irrigation has been tested and restored. to original design specifications prior to overseeding. 1.4.1.E Once the irrigation Consultant verifies the irrigation system is working efficiently, the Contractor shall overseed the turf using Stover Seed Company's AZ-1 Kikuyugrass at a rate of 30 pounds per acre, During the germination period, the Contractor shall assume responsibility for programming the irrigation controller(s) to assure 100% germination of seed, 1.4.1.6 Immediately after overseeding the Contractor shall coordinate with the Irrigation Consultant to program irrigation controllers to irrigate the seeded areas. The irrigation programs shall be set to maximize germination of seed, 1.5 Sport/Pxiority Turf Renovation-Overseeding 1.5.1 overseeding shall be renovated-overseeded each year per the Sport/priority Tuff Annual Schedule. All seed quantities and type specified shall be verified by the Director's Representative prior to any applications. The process for renovation- overseeding shall be as follows, 1.5.1.1 Contractor shall install a 6' high temporary construction fence around the sport/priority turf areas ,prior to conunencing renovation-overseeding worlc, Note, the fence shall be installed on the perimeter of the sport/priority turf to be renovated-overseeded in accordance with the park map depicting the sport/priority turf areas, 1.522 Turf shall be mowed down to K". All turf clippings shall be removed. 1.52.2 Turf shall be acrated using the Kubota L5060 tractor equipped with turf type tires AerWay aeration equipment with AcrWay Shattertine tincs, Contractor shall make two -passes in different directions per the Director's Representatives direction. 1.5.2.3 Turf shall then be vorticut using the Kubota L5060 tractor equipped with turf type tires and the Trilo VCU 200 Verticut implement. Following verticutting all turf clippings shall be removed. 1.5.2.4 Contractor shall coordinate with the Irrigation Consultant to confirm all irrigation has been tested and restored to original design specifications prior to overseeding. 1.5.2.6 Once the Irrigation Consultant verifies the irrigation system is working efficiently, the Contractor shall overseed the turf using a) Stover Seed Company's Grand Slam FS in the fall/winter at a. rate of 350 pounds per acre; and, b) Stover Seed Company's Pro Sportfietd Extreme in the spring/sunvner aft a rate of 65 pounds per acre. Contractor shall overseed all turf using the Kubota L5060 tractor equipped with turf type tiros and the Tycrop'1'D-460 QuickPass top -dresser. City of Santa Ana RFP 18-092 T Page 15