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<br />- <br /> <br />establish base and peak flaws. This monitoring will be <br />accomplished utilizing continuous level recording meters and <br />other manual and mechanical methods deemed appropriate by the <br />Engineer. Where continuous measurement of flow volume is not <br />feasible, due to the number of discharge points and/or flow <br />characteristics, appropriate estimates will be made on the <br />basis of observed conditions. The flow monitoring program <br />will be conducted at the discretion of the Engineer and will <br />be maintained until sufficient flow data is obtained to the <br />satisfaction of the Engineer. Forty meter weeks have <br />.been ,used in estimating the cost of 'services for this <br />agreement. <br /> <br />6. Night-time isolation flow monitoring will be performed by <br />weiring instataneous flow rates in selected sewer lines <br />(maximum 42) to identify infiltration in isolated areas of the <br />sanitary sewer system. Fluorometric dye tracing techniques <br />will also be utilized where deemed appropriate by the <br />Engineer. <br /> <br />. <br /> <br />7. Inspect manholes containing bypass pumping equipment and <br />cross-over connections and make physical inspections of other <br />randomly selected manholes (maximum 28). <br /> <br />Phase IV - Data Analysis and Reporting <br />1. Compute base wastewater flow rates for the Owner's sanitary <br />sewer system. <br /> <br />- 6 - <br />