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<br /> C4T=-10-96 THU 09;01 2723 FAX N0, 209 8652
<br /> P. 04/05
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<br /> SAN JOAQUIN VALLEY UNIFIED AIR POLLUTION CONTROL DISTRICT
<br /> Regulation Vill Fugitive Dust/PM,._) Synapsis
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<br /> i section Applicability Requirementsllmplementation
<br /> i a,0 Applicability: This regulation applies to specified outdoor man-made sources of fugitive dust for the purpose of attaining
<br /> health-based standards for fine particulate matter (M.). Effective Date of Regulation Vlll Rules: December 10, 1983.
<br /> [For the purpose of this regulation visible du,r emissions is defined as: visible dust of such opacity as to obscure an
<br /> 1 observer's view to a degree equal to or greater than an opacity of 40% (40%). for a period or periods aggregating more
<br /> than three minutes in any one hour, except as set fourth in Rulc 8030, 5.1.1
<br /> 4.0 Zeomptians-.fA11 Regulation V111 RulesJ Actions required by law to protect the environment: current District permitted activ-
<br /> ities with PM,,control measures greater than or equal to this regulation; public health & sofety emergency operations
<br /> lasting less than 30 dayel vegetative reduction required by a Federal, State or local agency for fire prevention; and
<br /> activities conducted above the elovation of 3000 feet, or during freezing conditions.
<br /> 5.1 Chemical Stabilizing Agents.ents. Must meet AAB.'EPA acceptability and air/water quality standards,
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<br /> 5.4 Dust Palliative and Asphalt Paving. Shall comply with other applicable District Rules (i.e. Rule 4641)
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<br /> 2.0 Applicability:A y.,.... ,: y:....
<br /> ny construction, demolition, excavation, extraction,waver mining related disturbances of soil,and the initial
<br /> construction of landfills prior to commencement of landfill operations.
<br /> 4.0 Exemptions; Land preparation for agriculture; activities,approved prior to the effective date of this Rule; blasting activities;
<br /> maintenance or remodeling activities of less than 10,000 square fret or 50% of building area; renovation of ground
<br /> water recharga basins;'and solar drying & harvesting of sedimentary calcium carbonate precipitates. Compliance with
<br /> Section 5.1 of this rule is not required where soil moisture or nature: crusting is sufficient to limit visible dust emissions,
<br /> 5.1 All disturbed areas of a construction site, including 5ffective stabill:.ation of visible dust emissions(40%)utilizing water,
<br /> storage piles, not used for seven or more days. chemical stabilizerleoppressant, or vegetative ground cover.
<br /> 5.2 On-site unpaved roads and off-site unpaved access Effactive stabilf,!ation of visible dust emissions (40%)utilizing water,
<br /> roads. or a chemical stabilizer/suppressant.'
<br /> 5.3. (..and clearing, grubbing, scraping, excavation, land Effoetive control of fugitive dust emissions utilizing the application
<br /> leveling, grading, cut&fill,and demolition activities_ of water, or by presoaking.
<br /> Operation of wrecking balls or wrecking equipment. All exterior surtaces of a building up to six stories in height shall be
<br /> wetted during demolition.
<br /> 6.4 Public paved roads, shoulders, and access ways Llmir or promptly remove any accumulation of mud or dirt.
<br /> adjacent to tha site. Recommended use of paved aprons, gravel strips,or wheel washers.
<br /> The use of bl•awer devices for the removal of accumulations is
<br /> prohibited. The use of dry rotary brushes is prohibited, except
<br /> where preceded or accompanied by wetting to limit dust emissions,
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<br /> 2.0 Applicability: outdoor handling/storage of bulk material emitting vis ble dust. Additional requirements may apply if corn-
<br /> pliance with this Rule requires the installation or ,modification of equipment under existing District permit.
<br /> 4.0 Exemptions. Conditions where moisture content of the material is sufficient to limit visible dust emissions; agricultural
<br /> harvesting,open airdrying, handling orstorage of baled,cubed, pelletized, long-stemmed or pro-cleaned material;timber
<br /> harvesting; dust free materials; materials less than 250 cubic ye.rds; and materials suhimct to damage by wetting,
<br /> 5.1 Transport of bulk materials in an outside area for a Chute/conveyor must be fully enclosed, or spray equipment wets
<br /> distance of twelve feet or greater with the use of a materials to !unit visible dust emissions (20% opacity) as defined in
<br /> chute or conveyor device. District Rule 4101-Visi0le Emissiona; or materials"conveyed are E
<br /> washed, .sept rated, or screened to remove PM,O.
<br /> 5.2 Materials transported by vehicla, except on site. Repuirements of Rule 8420,5.4 apply_ wet material to limit visible
<br /> dust emissions (40%), or provide at least six inches of freeboard
<br /> space from the top of the transport.container, or cover the container.
<br /> 5.3 Outdoor storage of materials greater than 250 cubic Effective stat:ili7ation of visible dust emissions(40%)utilizing water,
<br /> yards, or a chomic.i stabilixer/suppressant within seven days after the
<br /> addition or rt rnuvai of materials.
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