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Forcemain Discharge Toward <br />Downstream Gravity Sewer <br />Grout Toward Gravity Sewer <br />Class A Concrete <br />Proposed Forcemain <br />(Maintain Min. 3' Cover) <br />Link Seal <br />Standard Manhole <br />(ASTM C-478) with <br />Interior Forcemain <br />Drop Connection <br />Proposed PVC <br />C-900 Elbow, 45° <br />Connect Existing Sewer <br />Pipe to Manhole <br />Restraint <br />Joint <br />Finish Grade <br />B-Borrow (Compacted)6" Min.6" Min. <br />(Typ.) <br />Heavy Duty Casting <br />(Refer to Standard 4-6) <br />Pre-Cast Base <br />4" Min. Clearance <br />Between Lowest Pipe <br />Invert and Manhole <br />Bottom <br />6/26/18 <br />CITY OF SOUTH BENDItemRevision <br />STANDARD <br />EFFECTIVE DATE: <br />REF STD SPEC SEC <br />APPROVED/REVISED BY THE BOARD OF PUBLIC WORKS <br />STANDARDS FOR DESIGN <br />AND CONSTRUCTION <br />Kara M. Boyles, Ph.D., P.E. Date <br />DROP MANHOLE WITH FORCEMAIN CONNECTION 4-14 <br />4-2, 4-3 and 4-4 <br />June 26, 2018 <br />SECTION 4 - SANITARY <br />NOTES: <br />1. Manhole above is not to scale and is shown for diagramatic purposes. Contractor shall <br />verify that new forcemain is properly installed and integrity of manhole is maintained. <br />2. Class A concrete shall also be placed a minimum of 12" on each side (horizontally) of <br />the forcemain, not shown in this section view. <br />3. Restraint joint within manhole shall be Megalug Series 2600 or approved equal.