Laserfiche WebLink
Project Cost. $139,000 <br /> Benefits: <br /> • Eliminates the Pond <br /> No underground storage <br /> No sump manhole maintenance <br /> Non-Benefits <br /> Requires work outside the Mounds View Square site <br /> Easement acquisition may be required in the ponding area <br /> Possibility for increased flooding in the ponding area <br /> Pipe need to be jacked under Long Lake Road <br /> Option 8 <br /> Leave the pond as is. <br /> Project Cost. $40,000 <br /> Benefits: <br /> Existing system is left unchanged <br /> Non-Benefits <br /> Requires extra screening as part of the bridge project <br /> Poor access once bridge is built <br /> Creates aesthetic problems <br /> Table 2 - Cost comparison of options <br /> Options Cost <br /> 1 - Sump Manhole- No Surge Manhole $ 20,000 <br /> 2 - Sump Manhole-With Surge Manhole $ 27,000 <br /> 3 -New Pipes -No Surge Manhole $ 88,500 <br /> 4 -New Pipes - Surge Manhole $ 95,500 <br /> 5 -Bury storage including retention storage $165,000 <br /> 6 -Bury storage including no retention storage for sumps $233,000 <br /> 7 -New storm sewer $139,000 <br /> 8 -Do nothing $40,000 <br /> Permits <br /> All most all option will require a permit from Rice Creek Watershed District(RCWD). A <br /> preliminary meeting was held with RCWD to determine what requirements they would be looking <br /> for. The following assumption resulted from the meeting. <br /> • <br /> 5 <br />