Additional Best Management Practices Clause Samples

Additional Best Management Practices. In the event 3.2(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to demolished materials or pre-wet materials to be demolished as necessary. Prevent water used for dust control from entering any public right-of- way, storm drainage facility, or watercourse. (ii) Wind barrier: construct a fence or other type of wind barrier to prevent onsite dust generating materials from blowing offsite.

Additional Best Management Practices. In the event 3.6(a)(i)-(ii) are ineffective to prevent off- vehicle transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to bulk materials loaded for transport as necessary to prevent fugitive dust emissions and deposition of materials on roadways. Prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (ii) Other technology: use other equivalent technology that effectively eliminates off-vehicle transport, such as limiting the load size to provide at least three inches of freeboard to prevent spillage.

Additional Best Management Practices. In the event 3.7(a)(i)-(ii) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to unpaved road surface as necessary and appropriate considering current weather conditions, and prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (ii) Surface improvements: install gravel or similar materials with sufficient depth to reduce dust or pave high traffic areas. (iii) Access road location: locate site access roads away from residential or other populated areas.

Additional Best Management Practices. In the event 3.4(a)(i) is ineffective to prevent off-property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: use a light spray of water or wetting agent applied directly to work area or use equipment with water spray system while operating sweeper or power broom. Prevent water used for dust control from entering any storm drainage facility or watercourse. (ii) Vacuum system: use sweeper or power broom equipped with a vacuum collection and filtration system.

Additional Best Management Practices. BLT shall implement the following best management practices (“BMPs”) to improve the storm water pollution prevention measures at the drop inlets, outfalls, and other industrial areas at the Facility: a. By August 31, 2009, BLT shall install fabric filters and hydrocarbon strips on all drop inlets at the Facility. During each rainy season, BLT shall inspect each filter after each storm event or once a week, whichever is more frequent. If necessary, BLT will either replace each filter or remove and pressure wash each filter. b. By August 31, 2009, BLT shall design and install for all drop inlets at the Facility either removable solid covers to prevent the accumulation of dirt, leaves, and other sediment or covers that would limit debris from entering the drain lines but still allow for water to enter the storm drain system in the chance of a summer rain event. The covers shall be placed over all drop inlets on July 1st at the end of each rainy season, subsequent to appropriate maintenance of the filters as described above. The covers shall be removed as necessary prior to the first rain event of the subsequent rainy season. The covers shall remain firmly in place while there is normal activity at the Facility. c. By August 31, 2009, BLT shall hydro-jet the entire storm water system at the Facility to remove any contaminant-containing sediment in the drain lines. During the hydro-jet process, BLT shall ensure that no water is discharged from the Facility. d. By August 31, 2009, to slow the flow of storm water and allow more opportunity for solids to fall out before water enters the drains, BLT shall place hay ▇▇▇▇▇ around the drop inlets at the four drains located in the east side dirt area of the Facility. BLT shall also use hay ▇▇▇▇▇ to create a small dam and bioswale leading to the northernmost drain in the eastern dirt area. The hay ▇▇▇▇▇ shall be trenched and keyed into the ground. e. By October 1, 2009, BLT shall remove some of the equipment and materials stored outside in the southeastern portion of the Facility. During each rainy season, BLT shall cover any remaining equipment and materials that are stored outside in this portion of the Facility.

Additional Best Management Practices. Within THIRTY (30) calendar days after the Effective Date, SGC shall implement the following structural best management practices (“BMPs”) to improve the storm water pollution prevention measures at the drop inlets, outfalls, and other industrial areas at the Facility: a. SGC shall enhance each Triton filter installed at each drop inlet at the Facility with a new filter that uses mixed media for hydrocarbon and metal removal in a non-pocketed media bag, along with a sediment pre-screen to keep the media bag clear from sediment and other materials for better water filtering. b. SGC shall design removable metal or rubber covers for all drop inlets at the Facility to prevent the accumulation of dirt, leaves and other sediment. The covers shall be placed over all drop inlets on or before July 1st at the end of each rainy season, subsequent to appropriate maintenance of the filters described above. The covers shall be removed prior to the first rain event of the subsequent rainy season. The covers shall be fitted to prevent such materials from entering the drop inlets and designed such that the covers will remain firmly in place while there is normal activity at the Facility. c. SGC shall install two 3” pipes in the channel that runs from the office parking lot along the side of the truck wash pad. SGC shall then fill this channel to prevent any contamination of the run-off from truck washing activities. d. SGC shall monitor its operations in the Vehicle Wash area, clearly marked on Exhibit A. SGC shall re-train employees with respect to storm water pollution prevention. SGC shall monitor the area to ensure that steam cleaning activities stay within the wash rack area.

Additional Best Management Practices. In the event 3.10(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) On-tool local exhaust ventilation: use a tool-mounted dust capture and collection system. (ii) On-tool wet suppression: use a tool-mounted water application system. (iii) Vacuuming: use a vacuum equipped with a HEPA filter simultaneously with cutting or grinding operations. (iv) Wet suppression: use a water sprayer or hose simultaneously with cutting or grinding operations.

Additional Best Management Practices. In the event 3.3(a)(i) is ineffective to prevent off-property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: Apply water to the active face when working the pile or to the entire pile during periods of inactivity. Prevent water used for dust control from entering any public right- of-way, storm drainage facility, or watercourse. (ii) Cover: install cover materials during periods of inactivity and anchor the cover.

Additional Best Management Practices. In the event 3.11(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Enclosure: conduct abrasive blasting within an enclosure with a dust collection system or temporary tenting over the work area. (ii) Wet suppression blasting: use one of several available methods that mix water with the abrasive media or air during blasting operations. (iii) Vacuum blasting: conduct air-based blasting that uses a nozzle attachment with negative air pressure to capture dust. (iv) Abrasive media: select less toxic, lower dust-generating blasting media.