19 - Laserfiche WebLink

THE CITY OF ATTACHMENT 1 • uuu �.. m:ur 111 July 12, 2010 pLE ASANTON , Mr. Dave Requa DSRSD JULlelOp11112:57 Assistant General Manager Dublin San Ramon Services District 7051 Dublin Blvd. Dublin, CA 94568 Subject: Allocation of the City of Pleasanton's Unused Sewer Capacity to Future Commercial Customers Dear Dave: This letter is to request authorization from the Dublin San Ramon Services District (DSRSD) to the City of Pleasanton (City) to utilize the excess unused sewer capacity in its facilities and grant yielded excess capacity to the City's future commercial customers at its discretion. We understand that DSRSD has performed a similar study of its facilities and allocated the unused excess sewer capacity to commercial customers in its service area. Both DSRSD and the City, from time to time, perform sewer assessment analysis for private commercial customers in each of their service areas and allow customers to use yielded excess sewer capacity for future use at their sites. The City has performed an analysis of its purchased sewer capacity for certain City facilities and has determined that the City currently has approximately 48 Development Unit Equivalent (DUES), each of which equals 220 gallons per day. To make the determination of the unused sewer capacity, we made the following analysis: 1) reviewed sewer capacity purchased for City facilities, 2) utilized historical utility billing records and calculated past five years sewer discharges from City facilities, 3) examined purchased and actual sewer discharges for City facilities and determined that there are approximately 48 D[Jhs with unused sewer capacity in these facilities. Accordingly, a list of five City -owned facilities with the corresponding unused sewer capacities is provided below: • • OPERATIONS SERVICES DEPARTMENT P. O. BOX 520 Pleasanton, CA 94566 -0802 3333 Busch Road Adm inistration Support Services (925) 931 -5500 Streets Utility Planning (925) 931 -5595 Fax Sewer /Storm Water