5.1. PCSR 08-12-2008 - Laserfiche WebLink

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1. Water connection to~Zane Street wilt require a traffic control plan and.restoration of the street . must occur immediately following'the connection, including bituminous patching... .The Owner will be responsible for obtaining. a. detailed Construction signage And trai~lc control plan. Contractor will be respo~ible far lmmediste street restoration and . bituminous patching. ~ ~ .. 2. Pond outlet~structtire should include a sloped open top, fit into the pond slope as shown in Standard Plate #2513. The inlet pipe to the control structure should be a minimum ~of 12" .in diameter. if an orifice is needed, it can be built into the interior baffle in the out[eE structure. The pond outlet structure will be revised per Standard Plate #2513. The orifice: will be shown in an interior baffle: . 3. Sanitary sewer manhole {SSMH1) seems redundant, since the stinitary sewer could connect to the existing manhole by core drilling into the structure. ~ . SSMH1 is b~eing proposed in ordec bo avoid conflict during sanitary sewer construction with utilities (ie: gas; electric, telephone, etc), which may exist along the east propeerty. line of the ~ _~ site. We $t a proposing to run the sanitary sewer some distance- away ~fitom; and parallel to; . the east property line and then turning about 90 degrees (at SSMHl) to connect with-the existing manhole. ~ ~ . 4. Show elevations for the sanitary services to the buildings: It appears.there is a crossing conflict with the proposed watermain. . The plans wfil be revised to show sanitary sewer elevations to the buitding~.. Elevations will be adjusted if a conflict exists. Record drawing plans and GIS data will be required on all utilities (private and public) after completion of construction. Specific information relative to the format can be provided by the Engineering Division. The Owner will be responsible for obtaining record drawing plans and GIS data, and submitting it to the City. C: Storm Water Calculations 1. Provide calculations showing the amount of dead storage required and provided in the pond. Storm water calculations wilt be provided showing required and provided dead storage volumes. 2. Use a CN of 99 for area of pond up to' the 10U-year HWL. Storm water calculations will be revised to show a CN of 99 within the H~VI. pond area. Pond ,will be adjusted on the grading plan, if necessary. 2