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.d. A�' .4 ^. V . ,� _IV r♦ _li �� .�7, �r� a:.F q f� .i.... SII �� \r t fY ,t_,�..1 ...a-. .1: Draft Environmental Impact Report Page I1-8 Forward Inc. Landfill Expansion of water or by presoaking. • When materials are transported offsite,all material shall be covered,or effectively wetted to limit visible dust emissions, and at least six inches of freeboard space from the top of the container shall be maintained. • All operations shall limit or expeditiously remove the accumulation of mud or dirt from adjacent public streets at the end of each workday. However,the use of blower devices is expressly forbidden, and the use of dry rotary brushes is expressly prohibited except where preceded or accompanied by sufficient wetting to limit the visible dust emissions. • Following the addition of materials to, or the removal of materials from, the surface of outdoor storage piles, said piles shall be effectively stabilized utilizing _ sufficient water or chemical stabilizer/suppressant. • Within urban areas, trackout shall be immediately removed when it extends 50 or more feet from the site and at the end of each workday. • Any site with 150 or more vehicle trips per day shall prevent carryout and trackout. Enhanced and additional control measures for construction emissions of PM10 shall be implemented where feasible. These measures include: • Limit traffic speeds on unpaved roads to 15 mph. • Install sandbags or other erosion control measures to prevent silt runoff to public roadways from sites with a slope greater than one percent. • Install wheel washers for all exiting trucks, or wash off all trucks and equipment leaving the site. • Install wind breaks at windward side(s)of construction areas. • Suspend excavation and grading activity when winds exceed 20 mph. • Limit area subject to excavation, grading, and other construction activity at any one time. The applicant shall implement feasible control measures during construction to mitigate NO,,and ROG emissions from construction equipment, which may include: • Require construction equipment used at the site to be equipped with catalysts/particulate traps to reduce particulate emissions.These catalysts/traps