PC-2025-09 - Laserfiche WebLink

P23-0480 and TR8680 Planning Commission April 23, 2025 Page 19 of 31 i. At all dead ends whether temporary or permanent ii. At all low points in the line f. Maximum flow velocity: 10 feet per second (fps) g. Minimum fire flows in gallons per minute (gpm): i. 1,500 gpm for 2 hours (rural residential) ii. 2,000 to 2,500 gpm for 2 hours (single-family residential) iii. 2,500 gpm for 2 hours (multi-family residential) iv. 2,500 gpm for 2 hours (social/recreation) v. 3,500 gpm for 2 hours (schools/commercial/public/institutional) vi. 5,000 gpm for 4 hours (industrial) h. Minimum pressures: i. 40 psi (peak hour demand) ii. 20 psi (maximum day demand plus fire flows) 82. POTABLE WATER NETWORK ANALYSIS: The City’s consultant, Akel Engineering Group, conducted a hydraulic analysis to assess potable water pipeline velocities, system pressures, and fire flow relative to the City’s Water Distribution System Capacity Master Plan (Report) dated May 2024 (colloquially known as the City-wide water network computer model). The Project shall design the potable water network per the findings in the hydraulic analysis. (Address this condition prior to improvement plan approval) 83. BACKFLOW PREVENTION ASSEMBLIES: Backflow preventer assemblies shall be designed and installed in accordance with current City Standards 704, 705, 706; State Health and Safety Code; Title 17; and as required by the Director of Operations and Water Utilities. All backflow preventer assemblies shall be tested and certified by a City approved tester, with the certification submitted to the City’s contractor, Aqua Backflow. Testing will be performed at the time City water is turned on to the site. If an existing backflow preventer is on the site, it shall be tested and certified by an approved tester with the certification submitted to the City’s contractor, Aqua Backflow, before project water is drawn through it. An all-weather cover shall be placed over all backflow prevention assemblies 4 inches and smaller. (Address this condition prior to improvement plan approval) 84. 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 Municipal Code Chapter 13.04. All encroachment permit work is subject to adopted City of Pleasanton Standard Specifications and Details, and shall be performed by properly licensed contractors as determined by the City Engineer. Said contractors shall provide evidence of proper licensure (typically a Class “A” General Engineering Contractor license or appropriate Class “C” Specialty Contractor license as issued by the California Contractors State License Board), insurance and City -issued Business License upon application for a permit. (Address this condition prior to permit issuance) 85. HAUL ROUTE: Deliveries to and from the Project site shall conform to the Commercial Vehicle Regulations included in Pleasanton Municipal Code Chapter 11.48. Vehicles with gross weights exceeding 3 tons are prohibited on any City roadway other than those designated a Commercial Vehicle Route unless a Transportation Permit has first been Docusign Envelope ID: 2B93F64A-C49E-4C2A-BF54-785F6FDA6546