7000 HARDESON RD 2018-01-02 MF Import

JUL 24.96 17:01 FR Y k H PACIFIC Z86 822 5341 to 120625ses28 P.08/69 The O&M manual for the titer mkn to the variability of roquired maintenance depending upon the unique conditions pteseat w esruh iudividua! site and refers to aQjuating the maintenance fiegaeecy in response to monitoring information. The system coa tntadon at d* Community Ttansit site appears to be different than most installations in that a high Sow bypass exists upanaam of the filter. In addition, the presence of the large vAxvmdt upstream of the filter will also at6ect sediment losding. To mutimim the efficiency of the most Sher, maintenance of the filter - including the opening of the drainage valves through the course of the rainy season - should be based on the actual hydraulic conditions observed for this unique installation. The monitoring plan must formalize the recommendations contained in the G&M manal, reflect particular City concerns regarding the hydraulics of the system, and represent a commitment by the applicant to cooduot the monitoring. T1r monitoring plan must also maloe provision for submittal of inspeedon results and maimensnce activity summaries to the City.