Agmt 2003 Alameda County Flood & Water Conservation District

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.~ 4 FLOOD CONTROL AGENDA February 10, 2004 COUNTY OF ALAMEDA PUBLIC WORKS AGENCY DEVELOPMENT SERVICES DEPARTMENT 951 Turner Court, Room 100 Hayward, CA 94545-2698 (510)670-6601 FAX (510) 670-5269 January 7, 2004 The Honorable Board of Supervisors County Administration Building 1221 Oak Street Oakland, CA 94612 Dear Board Members: SUBJECT: MODIFICATION NO. 1 TO AGREEMENT BETWEEN THE ALAMEDA COUNTY FLOOD CONTROL AND WATER CONSERVATION DISTRICT AND THE CITY OF SAN LEANDRO TO INCLUDE STORM WATER DETENTION POND 2 AND PROVIDE ADDITONAL FUNDING FOR MAINTENANCE OF THE DETENTION PONDS RECOMMENDATIONS: Approve and authorize the President of the Board to execute Modification No. 1 to Agreement C-96-57 with the City of San Leandro, to include the Storm Water Detention Pond 2 facility, and to increase the maximum amount to maintain the detention ponds from $10,000.00 per year to $25,000 per year. DISCUSSION/FINDINGS: The storm drainage system for the Heron Bay residential development in the City of San Leandro (CITY) was built, by contractors for the private developer, in five phases, in accordance with improvement plans for Tracts 6636, 6648, 6665, 6809 and 6810. The storm drainage improvement plans of the Tracts were reviewed by the Alameda County Flood Control and Water Conservation District (DISTRICT) for conformance with the DISTRICT Hydrology and Hydraulics Criteria Manual, and approved by the CITY. A Storm Water Lift Station and Detention Pond (SWLSDP) was built in accordance with improvement plans for Tracts 6636 and 6648. On August 8, 1995, your board entered into an Agreement (C-96-S7) between the DISTRICT and the CITY for maintenance, funding for maintenance and long term capital equipment replacement, and other consideration of the SWLSDP. TO SERVE AND PRESERVE OUR COMMUNTI'Y