Boonton Interceptor Rehabilitation And Replacement
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PROJECT details
Client: Rockaway Valley Regional Sewerage Authority
Location: Boonton, NJ
Capabilities: Rehabilitation, Replacement, Value Engineering / Design Build
Services: Bypass Pumping
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Selective Demolition and Rehabilitation of the RVRSA's existing Siphon Inlet Chamber downstream of Doghouse Manhole B-11A in Canalside Park within the Town of Boonton. The work also includes the construction of new 30" diameter PVC bypass piping around the Siphon Inlet Chamber such that through the use of wet tapping and line stopping, a bypass of sewage flow can be achieved without the use of temporary bypass pumping. The temporary bypass will bring flow from the doghouse manhole (B-11A) to the new taps along the RVRSA's "twin" 24" /30"diameter inverted sewer (siphon) barrels downstream of the inlet chamber. The existing siphons will continue to bring the redirected flow to the gravity 48" diameter interceptor that the siphon barrels outlet to located along Washington Street and Monroe Street in Boonton Town.
Demolition and removal of RVRSA's existing Siphon Outlet Chamber, downstream Manhole B-10 and approximately 131 LF of existing 48" diameter deteriorated RCP sewer. The work includes the replacement of these same facilities with a new precast concrete siphon outlet chamber, approximately 131 LF of new 48" diameter CCFRPM pipe and a custom CCFRPM pipe fitting with a new FRP manhole riser and appurtenances.
