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7 <br /> Exhibit A <br /> Scope of Services <br /> Steve's Plumbing <br /> Residential Plumbing, Sewer, and Drainage Investigation Services <br /> This work scope to provide site inspection services for residential properties affected by recent basement <br /> flooding and other impacts associated with the surcharge of the public sewer system. This work scope is <br /> to provide site investigative services to characterize existing site conditions relating to site plumbing, <br /> sewer, and drainage; determine plumbing, sewer,and drainage deficiencies that could contribute to <br /> flooding and sewer surcharge impacts, and recommend private site improvements to prevent impacts from <br /> potential future sewer surcharge events. <br /> Task 1 Property Investigations and Reports <br /> Complete up to 60 individual property site investigations and reports. Each investigation will provide the <br /> • following: a review of site drainage and how runoff may contribute to basement flooding;how roofs drain <br /> and if connected to side sewers; side sewer condition inspection; how side sewers are connected to site <br /> plumbing and best determine all side sewer connections; and status of internal plumbing including all <br /> lines, connections,and fixtures potentially influenced during a sewer surcharge event. Contractor will use <br /> as necessary survey equipment, side sewer cameras, internal plumbing pipe cameras(to a minimum pipe <br /> diameter of 1 %"), sondes, and other plumbing and drainage equipment as necessary. Property owners or <br /> their representative will be scheduled by the city to be present or available and onsite during the <br /> inspections. <br /> The site report will present findings and recommendations, and must include at a minimum the following: <br /> 'Recommended corrections to the private sewer systems to prevent or eliminate drainage and <br /> sewer flows from entering basements during rain events, sewer surcharge events,etc. <br /> -Site drainage recommendations—what possible measures should be implemented including <br /> grading or drainage features to prevent or eliminate site drainage from entering basements and <br /> side sewers; <br /> "Roof drain discharge—what practicable alternatives are available rather than being connected to <br /> the side sewer and also to not contribute to basement flooding; <br /> "Internal plumbing—corrective plumbing measures including rerouting pipes,replacing fixtures, <br /> new protective devices, or removing fixtures; and <br /> "Side sewer improvements—their condition, connections,and slope improvements necessary,and <br /> the appropriateness of a backwater valve for the residence and if so,the recommended location <br /> for the valve. <br /> The site report will include:photographs of the property and photos of issues identified in the inspection; <br /> as-builds of the property's underground side sewer and all known connections—pipe locations will be <br /> based on sonde detections and measurements from known reference points. <br /> A summary report will be prepared for each property. The report format will be consistent as shown in <br /> Exhibit D. Reports must be submitted electronically and in hard copy within 5 business days of <br /> plumbing inspection scope ins 090913.docx 1 9/11/2013 <br />