Reso 2022-085 Approving Third Addendum and Planning Entitlements

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220. Prior to issuance of the initial, temporary or first occupancy permit, whichever comes first, the Applicant/Developer shall submit a certification report (Report) prepared by a registered civil engineer, licensed in the State of California, affirming that the project site stormwater treatment measures have been constructed per the City approved SWCP and specifications. As appropriate, the Report shall include, but not be limited to, assurances that: imported materials used for the treatment measure(s) are certified by the supplier; installation of these materials is per approved plans and specifications and meets the intent of the design engineer; required on -site testing results conform with approved plans and specifications; treatment measures conform to dimensions, grades and slopes on approved plans and specifications; all structural features of the treatment measures comply with plan specifications; the irrigation system is installed and functions as designed; healthy vegetation/ground cover is installed as shown on plans. The Report shall be submitted in a form acceptable to the Engineering and Transportation Director. (ENGR) 221. Prior to the issuance of the first grading or building permit for each phase, the Improvement Plans shall indicate the storm water trash capture measure(s) being installed on the project site (or within the backbone public system) to ensure that the stormwater drainage from the project site is subject to full trash capture. Improvement plan sheets shall provide sufficient plan views and details of the full trash capture device installation(s) necessary for engineering review and approval. A full trash capture system or device is any single device or series of devices that trap all particles retained by a 5mm mesh screen and has a design treatment capacity of not less than the peak flow resulting from a one-year, one -hour storm in the sub -drainage area. Plan sheets shall include detail and cross -sectional drawings of any stormwater full trash capture device. Provide a submittal of full trash capture system or device to the Engineering and Transportation Department and Water Pollution Control Plant for review, comments and approval. 222. The Applicant/Developer shall submit a final Stormwater BMP Operation and Maintenance Plan (O&M Plan) for review and approval by the Engineering & Transportation Department, prior to issuance of Certificate of Occupancy. This O&M Plan shall incorporate City comments on the draft O&M Plan and any revisions resulting from changes made during construction. The implementation of the O&M Plan shall be the responsibility of the property owner or property manager/building owner for City -owned properties. 223. The Applicant/Developer shall execute any agreements identified in the SWCP which pertain to the transfer of ownership, right -of -entry for inspection or abatement, and/or long-term maintenance of stormwater treatment or hydrograph modification BMPs, prior to issuance of the first Certificate of Occupancy. 224. The Applicant/Developer shall prevent site drainage from sheet flow across sidewalks and driveways in a concentrated manner. 225. The Applicant/Developer shall submit a Construction Best Management Practice (BMP) Program for review and approval by Engineering & Transportation Department prior to issuance of a Building and/or Grading Permit. The general contractor and all subcontractors and suppliers of materials and equipment shall implement these BMPs. Construction site cleanup and control of construction debris shall also be addressed in this program. Failure to comply with the approved construction BMP may result in the issuance of correction notices, citations, or a project stop work order. Recommended Conditions of Approval June 21, 2022 PLN22-0008, PLN21-0020 & PLN21-0021 Page 38 of 39