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<br />CITY OF SANTA ANA <br />PUBLIC WORKS AGENCY <br />20 Civic Center Plaza ● M-22 <br />Santa Ana, California 92702 www.santa-ana.org <br />(714) 647-5659 <br /> <br />May 2022 Page 2 of 2 <br />WATER QUALITY MANAGEMENT PLAN (WQMP) CHECKLIST <br /> <br />Project Title and Address: <br /> <br />Select the type of construction that applies to your parking lot project then follow the arrows to determine if the <br />project is subject to WQMP requirements. Submit the completed checklist to the Public Works Agency. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Construction of a <br />new parking lot <br />Addition or Redevelopment to <br />an existing parking lot <br />Enter surface area <br />(square-feet) of new <br />parking lot, including <br />drive aisles, exposed to <br />stormwater runoff in <br />Box 1 below. <br /> <br /> <br /> sq-ft <br />Does the project result in the <br />addition of new impervious surface1 <br />to the existing parking lot area <br />(i.e. increased parking area)? <br />Enter surface area (square-feet) of <br />parking lot addition, including <br />drive aisles, exposed to stormwater <br />runoff in Box 2 below. <br /> <br />Does the project consist of a “grind <br />and overlay” and/or “slurry seal” <br />treatment to the existing parking <br />lot surface? <br /> sq-ft Is native soil2 being <br />exposed, surface <br />material changing (i.e. <br />asphalt to concrete), or <br />grade/drainage patterns <br />changing? <br />No WQMP <br />Required3 <br />No WQMP <br />Required3 <br />1 <br />2 <br />Enter surface area <br />(square-feet) of <br />redeveloped parking lot, <br />including drive aisles, <br />exposed to stormwater <br />runoff in Box 3 below. <br /> <br /> sq-ft <br />3 <br />1Impervious surface is a surface that prohibits stormwater infiltration into the ground <br />2Native soil is the soil below any existing engineered fill or base material <br />3Project is considered routine maintenance <br /> <br />If the sum of the values entered into Box 1, 2, and 3 is greater than or equal to 5,000 <br />square-feet, the project is subject to WQMP requirements and will require a grading <br />permit. Public Works Agency – Development Engineering staff review and approve <br />WQMPs and grading plans. Grading permits may also be required for routine <br />maintenance projects, subject to the discretion of the Public Works Agency. <br />I certify that the above information is true and accurate to the best of my knowledge. I am aware that City <br />staff may conduct inspections of the project during construction and if staff determine the project is in fact <br />subject to WQMP requirements, a Stop Work Order and/or Administrative Citation(s) with Administrative <br />Fine(s) may be issued to the contractor and property owner, and a WQMP will be required for the project. <br /> <br />Yes No <br />Yes No <br />Yes <br />No <br />Checkbox <br />Checkbox <br />Signature: Print Name: Date: <br /> <br />Yes