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SAN J4AQUIN VALLEY UNIFIED AIR POLLUTION.CONTROL DISTRICT
<br /> Regulation VIII Fugitive ©ust1PIVI,o Synopsis
<br /> Re ;,
<br /> a adm€r"stra s� l�eq re ,eA.
<br /> Section Applicability
<br /> Requirementsllmpieraentation
<br /> 2,0 Applicability: This regulation applies to specified outdoor man-made sources of fugitive dust for the purpose of attaining
<br /> e particulate matter(PM,oI-
<br /> ect
<br /> Effective Date of Regulation Vlll Rules: December 10, 1993.
<br /> health-based standards for fin
<br /> [For the purpose of this regulation visible dust emissions is defined as: visible dust of such opacity as to obscure an
<br /> observer's view to a degree equalto or greater than an opacity of 40% 140%), for a period or periods aggregating more
<br /> than three minutes in any one hour, except as set fourth in Rule 8030, 5.1.1
<br /> 4,0 Exemptions. (All Regulation vl/l Rules)Actions required by law to protect the environment; current District permitted activ-
<br /> ities with PMto control measures greater than or equal to this regulation; public.health &safety emergency operations
<br /> lasting less than 30 days; vegetative reduction required by a Federal, State or local agency for fire prevention; and
<br /> activities conducted above the elevation of 3000 feet, or during freezing conditions.
<br /> 5.1 Chemical Stabilizing Agents. Must meet ARB/EPA acceptability and air/water quality standards.
<br /> Shall comply.with other applicable District Rules (� a Rule 4641)
<br /> 5.4 Dust Palliative and Asphalt Paving.
<br /> EiIJCe Sa 3 car f '00tr i3enst itrort.
<br /> i.
<br /> r mining related disturbances of soil, and the initis
<br /> 2,0 Applicability:Any construction, demolition, excavation,extraction, wate
<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 feet or 50% of building area; renovation of ground
<br /> water recharge 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,natural crusting is sufficient to limit visible dust emissions.
<br /> 5.1 All disturbed areas of a construction site, including Effective stabilization of visible dust emissions(40%)utilizing water,
<br /> storage piles, not used for seven or more days. chemical stabilizer/suppressant, or vegetative ground cover.
<br /> 5.2 On-site unpaved roads and off-site unpaved access Effective
<br /> s a itization of visible tab Iizer/supple sal dustemissions(40%)utilizing water,
<br /> roads. or a
<br /> 5.3. Land clearing, grubbing, scraping, excavation, land Effective control of fugitive dust emissions utilizing the application
<br /> leveling, grading, cut&fill,and demolition activities. of water, or by presoaking.
<br /> tories in height shall be
<br /> Operation of wrecking balls or wrecking equipment. All exterior surfaces of a building up to six s
<br /> wetted during demolition.
<br /> 5.4 Public paved roads, shoulders, and access ways Limit or promptly remove any accumulation of mud or dirt.
<br /> adjacent to the site. Recommended use of paved aprons, gravel strips,or wheel washers.
<br /> The use of blower 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.
<br /> Rule 8t}3a Storage Han ing--anct Transpo t of Buflc Materials
<br /> 2.0 Applicability: Outdoor handlingistorage of bulk material emitting visible dust. Additional requirements may apply if com-
<br /> pliance with this Rule requires the installation or modification of equipment under existing District permit.
<br /> 4A exemptions: Conditions where moisture content of the material is sufficient to limit visible dust emissions; agricultural
<br /> harvesting, open air drying, handling or storage of baled,cubed, pelletized, long-stemmed or pre-cleaned material,timber
<br /> harvesting; dust free materials; materials less than 250 cubic yards; and materials subject to damage by wetting.
<br /> 5.1city) as defined in
<br /> Tdistanceof
<br /> sport of bulk materials in an outside area fora Chute/conveyer must be fully enclosed, or spray equipment wets
<br /> twelve feet or greater with the use of a Dstnctmaterial Rules to ' 4'101Visibet visible s Emissions,t emissions (or0moaterials con eyed are
<br /> e or conveyor device. �l
<br /> washed, separated, or screened to remove PM,o.
<br /> 5.2 Materials transported by vehicle, except on site. Requirements of Rule 8020, 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 /> ng water,
<br /> 5.3 Outdoor storage of materials greater than 250 cube or acc've hem calstabilization
<br /> stabilizer/suppr ssantemissions
<br /> sen days after the I4
<br /> yards. addition or removal of materials.
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