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The sewer monitoring firm shall coordinate all aspects of the site selection effort with <br /> City staff and other agencies or property owners as required. The site documentation <br /> for sewers shall include, at a minimum, a location map with address, pipe size, <br /> manhole number (City GIS or Tumms ID #), flow channel condition, manhole bench <br /> conditions, site drawings and photographs, proposed sensor types, and proposed <br /> sensor placement within the pipe. The sewer monitoring firm shall perform precise <br /> field measurements of pipe and channel dimensions and shall not rely on as-built <br /> drawings for the determination of pipe geometry. Site documentation for rain gauge <br /> placement shall include location map with address, gauge placement details and <br /> documentation that explains measures taken to eliminate undesirable influences of <br /> surrounding topography, vegetation, structures etc. The sewer monitoring firm shall <br /> evaluate and recommend alternative monitoring sites should better data be attainable <br /> from nearby sites with more favorable conditions. Where determined to be necessary, <br /> the City will perform in-pipe CCTV inspections and clean debris and sediment from <br /> within sewers and manholes. The City can provide record drawings (as-built plans) <br /> for most sewer facilities upon request by the Consultant. <br /> E. Site Access <br /> In general, the sewer monitoring firm will have unimpeded access to sewer manholes <br /> in public right-of-way. Sewer manholes or rain gauge sites located on private <br /> property (sewer easement) or on City property will likely require some access <br /> coordination and the sewer monitoring firm shall not assume that keys and/or pass- <br /> codes will be made available to sewer monitoring firm. The City will assist to the <br /> extent possible to facilitate access to locked monitoring sites. If monitoring site(s) are <br /> located within Port of Everett facilities or other TSA controlled sites, the sewer <br /> monitoring firm shall be required to obtain TWIC security clearance for its employees <br /> needing access at no additional cost to the City. <br /> F. Traffic Control <br /> The sewer monitoring firm will provide traffic control in accordance with the City's <br /> standard traffic control plans SD 701 and 702. These plans are available online at <br /> www.ci.everett.wa.us/pdf/Engineering/SpecDocs/2007 StdSpecs_Combined.pdf. <br /> Where special traffic control plans are necessary, the sewer monitoring firm shall <br /> develop the necessary details, descriptions etc. and shall submit to the City for review <br /> and approval. If traffic signage and flaggers are needed, the Consultant will hire <br /> qualified flaggers and rent necessary traffic control signage. <br /> G. Confined Space Entry <br /> The sewer monitoring firm shall assume full responsibility for compliance with <br /> confined space entry requirements as well as any and all other applicable worker <br /> safety precautions in the performance of its services. Except as otherwise determined <br /> necessary by the City, City personnel will not enter confined spaces to perform work <br /> associated with this project. <br /> H. Uptime and Data Quality <br /> Obtaining consistently accurate data from all monitoring sites is the paramount <br /> C:\Documents and Settings\RLarson\My Documents\SFE Sales\I.0 Proposals\1.0 Proposals\08-146 City of Evertt 3 <br /> TFM\Contract Documents\SFE Global PSA EXHIBIT A-1.doc <br />