PC 2002-27 - Laserfiche WebLink

or the parking lots are pressure washed, debris must be trapped and collected to prevent entry into the storm drain system. No cleaning agent may be discharged into the storm drain system. If any cleaning agent or degreaser is used, wash water must be collected and discharged to the sanitary sewer, subject to the approval of the Dublin-San Ramon Services District (DSRSD). 91. The project developer shall label all on-site storm drain inlets with the wording, "No Dumping-Drains to Bay" using City approved methods and materials. On-site storm drain facilities shall be cleaned a minimum of twice a year as follows: Immediately prior to October 15 and once in January. Additional cleaning may be required if found necessary by the City Engineer/Director of Building Inspection. 92. The project developer shall include erosion control/storm water quality measures in the final grading plan which shall specifically address measures to prevent soil, dirt, and debris from entering the storm drain system. Such measures may include, but are not limited to hydroseeding, hay bales, sandbags, and siltation fences and are subject to the review and approval of the City Engineer/Director of Building Inspection. If no grading plan is required, necessary erosion control/storm water quality measures shall be shown on the site plan submitted for an on-site permit, subject to the review and approval of the Director of Building Inspection. The project developer is responsible for ensuring that the contractor is aware of and implements such measures. The project developer is responsible for implementing the following measures during all construction phases of the subject project: a.) Gather all construction debris on a regular basis and place them in a dumpster or other container which is emptied or removed on a weekly basis. When appropriate, use tarps on the ground to collect fallen debris or splatters that could contribute to storm water pollution. b.) Remove all dirt, gravel, rubbish, refuse, and green waste from the street pavement, and storm drains adjoining the project site. During wet weather avoid driving vehicles off paved areas. c.) Broom sweep the public street pavement adjoining the project site on a daily basis. Caked-on mud or dirt shall be scraped from these areas before sweeping. d.) Install filter materials (such as sandbags, filter fabric, etc.) at the storm drain inlet nearest the downstream side of the project site in order to retain any debris or PCUP-46/PDR-182 Page IS