Specifications include, but are not limited to: This project is to stabilize and develop a healthy stand of rooted grass to prevent erosion. The total estimated area to be hydroseeded is approximately 900,000 sf. It is expected that a minimum of two (2) mobilizations will be required to complete the work. Contractor shall provide all materials, labor, and equipment necessary to apply hydroseed to disturbed slopes from ongoing construction. The hydroseed shall be GeoMatrix II virgin wood mulch with organic bonding agents (3,000 lbs./acre) or an equivalent mulch/bonding agent shall be acceptable, Pensacola Bahia grass seed (50 lbs./acre), common Bermuda (75 lbs./acre), brown top millet seed or annual ryegrass seed depending on season (35 lbs./acre) and 16-0-8 slow release fertilizer with micronutrients (250 lbs./acre). It should be noted that the seed and fertilizer types and rates shall not be modified, unless otherwise approved by the District in writing. Slopes will be prepared (uniformly graded) prior to work commencing. The contractor is responsible for repairing ruts caused by their operations before applying hydroseed.