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SAN JOAQUIN Vf,.,-EY UNIFIED AIR POLLUTION '5_jNTROL DISTRICT Regulation VIII Fugitive Dust/PM-10 Synopsis Rule 8010 Administrative Requirements Requirements/lm plementation Section Applicability dust laopacity s 2.0 rfir � regulation to specified afugitive o ofine particulatematter(PM-1 ). (Fortpurpose of thsregulat on,visible emissons(VDE) s defined as-visible dust of such as to obscure an observers view to a degree equal to or greater than an opacity of 40%,for a period or periods aggregating more than three minutes in any one hour,except as set forth in Rule 8030,5.1.1 lronment;current 4.0 coetro�rneasuAels geeatelr�hanlll Rules)o equal tocthis regulation.ions pulaw bl c health&protect safety emergency operations Districtpermitted else hon 301dayses 'tvegetatrve reduction required by a Federal, State or local agency for fire prevention;and activities conducted above the elevation of 3000 feet(but not including reporting requirements specified in M Must mle eett ARS/EPAnactcePtabgity and r/water quality standards. 5.1 Chemical Stabilizing Agents. 5.4 Dust Palliative and Asphalt Paving. Shall comply with other applicable District Rules(i.e. Rule 4641). 5.5 Mud and Dirt Trackout. Requirements in this regulation do not exempt owners/operators from other agencies' required permits for dirt and mud cleanup. Rule 8020 Construction,Demolition, Excavation, Extraction 2.0 Applicability:Any construction,demolition, excavation,extraction,water mining related disturbances of sail, and the initial construction of landfills prior to commencement of landfill operations. for of structures 4.0 Exem ation ctivities; s: Land preparat( r rei)n for n del'mgractivities when including buildiingrarea is not increasedeparaon for cmore than 50%or 170,00 q.ft. (b tl nuot includingasling ancillary construction such as expanding parking lots);renovation of ground water recharge basins; activities approved prior to October 21, 1993;and solar drying &harvesting of sedimentary calcium carbonate precipitates. Compliance with Section 5.1 of this rule is not required where soil moisture or natural crusting is sufficient to limit VDE;. 5.1 Land clearing,grubbing,scraping, Effective dust suppression utilizing water,presoaking,wetting agent, or other surfactant. excavation,land leveling,grading, cut &fill,and demolition activities. Operation of wrecking balls or All exterior surfaces of a building up to six stories in height shall be wetted during demolition. wrecking equipment. Materials resulting from razing or demolition shall be wetted during off-site removal. 5.2 All disturbed areas of a construction Effective stabilization to limit VDE(40%)by utilizing water, a chemical stabilizer/suppressant,or site,including storage piles, not used planting vegetative ground cover. for seven or more days. . 5.3 On-site unpaved roads and off-site Effective control of fugitive dust to limit VDE(40°h)by utilizing water or a chemical stabilizer! unpaved access roads. suppressant. 24 hours. Recommend use of paved aprons,gravel strips, or wheel washers. The use of blower 5.4 Public paved roads,shoulders, and Limit or promptly remove any accumulation of mud or dirt at the end of work day s once every access ways adjacent to the site. devices for the removal off paved,cumulations is prohibited. The use of dry rotary brushes is prohibited, accompanied by wetting to limit dust except where preceded or emissiens. Rule 8030 Storage, Handling and Transport0f Bulk Materials 2.0 Applicability: Outdoor handling/storage of bulk material emitting visible dust. Additional requirements may apply if compliance with this Rule requires the installation or modification of equipment under existing DistriU permit. drying Of cient to it ea Co 4.0 nen age u�u�al crop materials;ihere moisture tiere momber harvestin'sure ccgtand storage of logsent of the material ; free matenals;Omatenals less agricultural 250 cubic yaharvesting and Pds eten re single site;and materials subject to damage by wetting. 5.1 Transport of bulk materials in an Chute/conveyer must be fully enclosed,or spray equipment wets materials to limit VDE washed, outdoor area fora distance of twelve opacity)as defined in District Rule 4101-Visible Emissions,or materials conveyed are washed, feet or greater with the use of a chute separated,or screened to remove PM-10. or conveyor device. 5.2 Materials transported by vehicle. Limit or promptly remove any accumulation of mud or dirt at the end of work day or once every 2 except equipment on site adding to or fop of the transport container,of(40%over ther provide at least six inches of freeboard space from the removing from storage piles. ° g ressant to 5.3 Outdoor storage of materials greater Cover vegetative cover within seventdaysDatte�the/additoln or removal of= f ma Hals.�lizer/supp I or than 250 cubic yards. gJPlNcega/cegacoMre99 2-2249