3_Exhibit A - Laserfiche WebLink

Resolution No. PC-2023-06 Page Twenty-Four Infiltration Analysis” for each subbasin. The Basin I.D. is from Figure ES-3. Minimum allowable PF = 2.0. l. Backflow prevention devices must be installed if the lowest plumbing fixture in the building is lower than the downstream cleanout overflow device or manhole to assure effluent discharge outside of the building in case the downstream pipe network becomes obstructed. m. Fats, Oils, and Grease (FOG) controls: Discharge of FOG to the City’s sanitary sewer system shall conform to Pleasanton Municipal Code Chapter 15.44. In addition to other controls, a sampling manhole must be provided immediately downstream of any grease interceptor in accordance with City Standard Drawing 402. (Address this condition prior to plan approval) 74. POTABLE WATER SYSTEM DESIGN STANDARDS: All permanent connections to the City’s potable water network shall conform to Pleasanton Municipal Code §14.04.050. Any required water pressure and/or flow needed by the applicant beyond that available from the network at the point-of-connection must be provided by the applicant as a private improvement on the customer side of the meter or backflow prevention device. All extensions or upgrades to the potable water network shall be designed to satisfy the following minimum standards: a. Minimum number of valves: i. three at cross intersections ii. two at “T” intersections iii. approximately 500 feet maximum spacing iv. one valve at each fire hydrant lateral v. Pressure regulating valve station required between pressure zones b. Minimum number of fire hydrants (subject to approval by Livermore-Pleasanton Fire Department (LPFD) Fire Marshal: i. one hydrant within approximately 250 feet of any existing or proposed structure ii. two hydrants within approximately 500 feet of any commercial, multi-family residential, industrial, or school building c. Minimum pipe size: i. approximately six-inch diameter for any line ii. approximately eight-inch diameter for straight runs longer than approximately 1,000 feet d. Minimum depth of cover over pipe: approximately 42 inches e. Blowoff requirements: i. At all dead ends whether temporary or permanent ii. At all low points in the line (Address this condition prior to plan approval) 75. UTILITY ENCLOSURES: Proposed utility enclosures including vaults, meter boxes, splice boxes, and pedestals shall be installed in the public right-of-way, in a public service easement (PSE), or in a utility company specific easement. The locations for utility enclosures shall be considered in the following order of preference: (1) PSE area behind public sidewalk; (2) parkstrip area between the roadway curb & gutter and the sidewalk; (3) within the public sidewalk set flush to grade; (4) within driveway approach areas set flush to the surface with traffic-rated lids. In no case shall an above-ground pedestal or utility cabinet obstruct sight-line visibility for vehicle drivers at intersections or driveways. Above-ground pedestals or utility cabinets are preferred within the side-yard area of a corner residential lot rather than the front-yard. Deviations from this standard must be approved by the City Engineer. (Address this condition prior to plan approval) 76. ENCROACHMENT PERMIT: Any work performed within the City’s right-of-way, City easements, or City-owned property shall be subject to an Encroachment Permit as defined in Pleasanton