6611 ASSOCIATED BLVD BASE FILE 2016-01-01 MF Import

i � � � again, take care not to damage Material Disposal � connections. The accumulated sediment found in 12. Close and fasten the door. stormwater treatment and conveyance I systems must be handled and disposed of 13. Rerneve safety equipment. in a manner that will not allow the material to aKect surface or ground water. It is I 14. Make notes about the local drainage possible for sediments to contain area relative to ongoing construction. measurable concentrations of heavy metals Prosion problems, or high loadings of and organic chemicals (such as pesticides I other materials to the system. and petroleum products). Aroas with the greatest potential for high pollutant loading 15. Finally, dispose of �he residual materials include industrial areas and heavily traveled in accordance with applicable roads. � regulations. Make arrangements to retum the used cartridges to CONTECH Sediments and watei must be disposed of Stormwater Solutions. in accordance with all applicable �;este I disposal regulations. It is not appropriate to Related Maintenance Activitles discharge untreated materials bac� to the (Performed on an as-needed basis) stormwater drainage system. IStormFili�r units are often just one of many part of arranging for maintenance to occur compon:nts in a more comprehensive should include coordination of dispusal of stormwater drainage and treatmenl system. solids (landfill coordination) and liquids The entire system may include catch �municipal vacuum truck decant tacility, I basins, detention vaults, sedimentation local wastewater treatment plant, on-site vaults and manholes, detentionlretention treatment and discharge). � ponds, swales, artificial wetlands, and other miscellaneous components. � Owners should contact the local public In order for maintenance of the StormFilte� W�rks department and inquire about how to be successful, it is imperative that all �he department disposes of their street � other components be properly rnaintained. Waste residuals. CONTECH Stormwater ' The maintenance/repair of upstream Solutions will determine disposal methods facilities should be carried out prior to or reuse of the media contained in the IStormFilter maintenance activities. cartridges. if the material has been contaminated with any unusual substance, In addition to considering upstream ��e cost of special handling and disposal I facilities, it is also important to correct any Will be the responsibility of the owner. problems identified in the drainage area. Drainage area concerns may include: I erosion problems, heavy oil and grease loading, and discharges of inappropriate materials. � 1 � I �.2006 CONTECH Stormwater Solutions Toll-Irea�.800 548 3667 7 0l B Ccntecns•ormwater mm Vaull,CIP antl Linear S�ortnFlllerOpnranan ana Maintenance GuiCelinef