Agmt to Conds 110 E. 14th Street 03042021

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issued prior to or concurrent with the Building Permit. The San Leandro Municipal Code can be found at http://www.sanleandro.org/about/municipal code.asp. 13. Per San Leandro Municipal Code §7-12, "Grading, Excavations and Fills", the applicant shall submit a Soils Report, as said term is defined in subsection 1 00(aa), for City review. The City reserves the right to offer comments once the report is submitted. 14.According to the December 30, 1992 letter from the California Regional Water Quality Control Board, underground gasoline and waste oil tanks were removed from the property for the former Lloyd Wise Nissan use. No further soil or groundwater remediation was recommended. The Soils Report provided should address this finding. 15. The Soils Report shall include information on the depth of the groundwater table and recommendations on the proximity of the proposed bioretention areas to the building foundations. 16. Because the project creates or replaces more than 10,000 SF of impervious surface, it is considered a Regulated Project according to Provision C.3.b of the San Francisco Bay Region Municipal Regional Stormwater NPDES Permit (Order No. R2-2015-0049, NPDES Permit No. CAS612008, adopted 11/19/2015). Regulated projects must provide stormwater treatment and source control measures in compliance with the above referenced Order and that follow the guidance of the Alameda County Clean Water Program (ACCWP) C.3 Technical Guidance document. The size of the bio-retention surface area allowed to be counted toward stormwater treatment is the surface area of the soil between the top of the soil surface and the rim grade of the overflow structure. Areas of the bio-retention area side slopes above the overflow structure cannot be counted as providing treatment. 17. The project is subject to a Construction General Permit according to the National Pollutant Discharge Elimination System (NPDES) General Permit No. CAS000002. The general permit is applicable to construction sites that disturb one or more acres of land surface. The applicant will be required to register the project with the State Water Board's Storm water Multi-Application and Report Tracking System (SMARTS) website. A Qualified SWPPP Developer (QSD) and a Qualified SWPPP Practitioner (QSP) must be responsible for permit compliance. The SMARTS system will generate a Waste Dischargers Identification (WDID) number which must be printed on the grading and/or erosion control plans. 18. The applicant shall submit a detailed Operations and Maintenance agreement for any stormwater treatment measures installed on-site in accordance with Municipal Regional Permit Section C.3.h. The O&M agreement shall be required prior to Grading Permit issuance. 19. The City of San Leandra's North Area Storm Drainage Study (Project #140-31- 040) by McGill Martin Self, Inc. (most recent revision dated May 2005) identified deficiencies along the gutters on the Durant Avenue property frontage that require correction for proper site drainage. The deficiencies are specifically Agreement to Conditions PLN20-0021 110 E. 14th Street October 15, 2020 Page 8 of 17