Millwoods Recreation Center Millwoods Recreation Center Plumbing Drain Line failuresPlumbing Drain Line failures

Failure #1- Broken Sewer Drainage Failure #1- Broken Sewer Drainage PipePipe

Sewer line back-up in Sewer line back-up in BuildingBuilding

Sewer line TelevisedSewer line Televised Sewer Line had Sewer Line had

broken at fittingbroken at fitting Cheap grade pipe Cheap grade pipe

and fittings used in and fittings used in constructionconstruction

Sewer Line excavated Sewer Line excavated inside of building inside of building

Sewer Drainage Pipe RepairSewer Drainage Pipe Repair

Broken fitting Broken fitting replacedreplaced

Fill-crete poured in Fill-crete poured in trenchtrench

Sewer line restored Sewer line restored back to serviceback to service

Failure #2- Storm Drain PluggedFailure #2- Storm Drain Plugged Discovered during spring Discovered during spring

run-offrun-off Storm Line TelevisedStorm Line Televised Fill-Crete discovered in Fill-Crete discovered in

pipepipe Fill Crete used in failure Fill Crete used in failure

#1- inadvertently entered #1- inadvertently entered Storm Drain fittingStorm Drain fitting

Storm drain pipe was not Storm drain pipe was not connected properlyconnected properly

Excavation Required Inside And Excavation Required Inside And Outside Of BuildingOutside Of Building

Drain lines from roof Drain lines from roof re-routedre-routed

Storm drain down 18 Storm drain down 18 Feet inside buildingFeet inside building

Tunneling StartsTunneling Starts

Storm Drain Completely Filled With Storm Drain Completely Filled With Fill-CreteFill-Crete

Coupon section cut Coupon section cut from Storm Pipefrom Storm Pipe

16” line completely 16” line completely filled with Fill-Cretefilled with Fill-Crete

Fill-Crete Removal From LineFill-Crete Removal From Line

13,000 PSI high pressure water used to 13,000 PSI high pressure water used to break down Fill-Crete to granular pieces break down Fill-Crete to granular pieces for removalfor removal

Water and Granular aggregate hydro-Water and Granular aggregate hydro-vacuumed from Pipevacuumed from Pipe

Equipment modified for this removalEquipment modified for this removal 165’ of Fill-Crete removed from line165’ of Fill-Crete removed from line Section of plastic pipe damaged during Section of plastic pipe damaged during

removalremoval

Liner Installed For Damaged Liner Installed For Damaged PipePipe

Steam injected bladder Steam injected bladder installed to repair pipeinstalled to repair pipe

Storm drain line Storm drain line repairedrepaired

Storm drain line Storm drain line damaged fittings damaged fittings replacedreplaced

Liner installedLiner installed Fill-Crete re-addedFill-Crete re-added

Storm Drain Line Restored To Storm Drain Line Restored To ServiceService

Total repair cost Total repair cost $500,000.00$500,000.00