Res 2017-163/approving a master agreement between the City and Scheibe Consulting, LLC. for the provision of professional engineering services in the estimated amount of $217,000.00

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EXHIBIT 1 CITY OF SAN MARCOS BLANCO GARDENS CDBG-DR DRAINAGE IMPROVEMENT PROJECT PRELIMINARY ENGINEERING - SCOPE OF SERVICES Project Understanding The work to be performed by Scheibe Consulting, LLC. (Scheibe or the Consultant) under this contract will consist of providing Preliminary Engineering (30% Design) Services for the Blanco Gardens Drainage Improvement Project. The project consists of the following proposed improvements: • New Storm Drain System — the installation of up to approximately 7,200 linear feet of 24- to 60 -inch sanitary sewer line within Barbara Drive, Conway Drive, Bliss Lane, and River Road and a new outfall to the San Marcos River. The proposed system will relieve the existing, undersized storm drain system to achieve the City's 25 -year level of service criteria. Replacement of portions of the existing storm drain system will also be evaluated to meet the project objectives. • River Road Reconstruction & Storm Drain — the regrading of River Road from Linda Drive to Cape Road to allow drainage across the road towards the existing drainage easement within the Wood Apartments west of River Road. Storm drain inlets along the east side of River Road and 18- to 24 -inch storm drain pipes are also proposed to improve drainage to the existing easement. The feasibility of the following optional improvements identified in the CDBG-DR Infrastructure Feasibility Study will also be evaluated as part of the Preliminary Engineering Services: • 911 Conway Drive Improvements — the addition of storm drain improvements within the potential buy-out lot at 911 Conway Drive in order to improve drainage from the existing drainage easement between Barbara Drive and Conway Drive to the proposed storm drain system within Conway Drive. Potential storm drain inlet and lateral configurations will be evaluated in this area. • Detention — the installation of a potential detention facility between Sturgeon Drive and River Road within the 4.8 -acre undeveloped area at 735 & 745 River Road. • LID — the installation of potential rain gardens, vegetated swales, filter strips and/or other BMPs within existing drainage easements and potential buy-out lots in the project area. • Additional Road/Curb Line Reconstruction —the regrading and/or lowering of select areas in order to improve conveyance from lots and ROW to proposed storm drain inlets. This includes the section of River Road in the vicinity of the City of San Marcos Animal Shelter and River Road Self Storage, as identified in the CDBG-DR Infrastructure Feasibility Study. Basic Scope of Services Preliminary Engineering (30% Design) 1. Project Management and QA/QC: This task consists of effort associated with project administration, coordination with City staff, coordination and supervision of the project team, and quality management so that project milestones and deliverables meet schedule and budget constraints. 2. Meetings a. Project Coordination Meetings: One (1) utility coordination meeting has been budgeted for the Preliminary Engineering Phase. Scheibe will attend meetings with City of San Marcos Staff to determine project constraints and needs as well as discuss design considerations.