18 ATTACHMENT 1-4; 6-9 - Laserfiche WebLink

68. The applicant/developer shall conduct a sewer study to determine if there is adequate capacity within the local sewer system for this project. Said study shall be included with the plans submitted for plan check and shall be conducted by a qualified consultant acceptable to the City Engineer with the exact limits of the study determined by the City Engineer. If the sewer study shows capacity deficiencies in the existing local sewer collection system for the project, then the applicant's/developer's engineer shall determine the number of units that can be permitted without exceeding the existing local sewer line capacity (up to the point discharging into the East Amador Trunk Sewer) and shall propose sewer system mitigations to correct the deficiency for the balance of the units. I3oth the number of units allowed under the existing conditions and the proposed mitigations shall be reviewed and approved of the City Engineer prior to issuance of the first building permit. Once the sewer system mitigations, if needed, are approved by the City Engineer, the applicant/developer shall complete said mitigations prior to occupancy of the units requiring the mitigation. If this mitigation benefits other future projects, then the applicant/developer may enter in to a reimbursement agreement to obtain pro-rata payment for constructing said improvements from other benefitting projects. 69. The applicant/developer shall conduct a hydraulic analysis of the existing storm drain laterals stubbed to the site to ensure there is adequate capacity for the project. Said study shall be included with the plans submitted for plan check. 70. It is recommended that the minimum slope of the street gutters be increased to 0.0075 rather than 0.005 to eliminate ponding because of the expansive soil. 71. The grading adjacent to the trash enclosures shall be revised as necessary to ensure that storm water does not flow into the trash enclosure areas. 72. The proposed retail buildings shall have a minimum of one master water meter per building. Each retail tenant space shall be sub-metered for sewer billing purposes. 73. The retail buildings shall connect to the public sanitary sewer via a separate service lateral from the residential development. 74. The applicant/developer shall pothole each utility lateral/main stubbed to the property to verify the laterals/mains have not been abandoned. This work shall be done prior to formal submittal of improvement plans for the development. 75. The applicant's/developer's engineer shall prepare all necessary plots and legal descriptions necessary for the City to abandon portions of the existing Public Service Easements (PSEs) on Owens Drive and Rosewood Drive. The final location of the PSEs shall be determined by the City Engineer. 13 of 34