Item 5.h - Authorization to Advertise the Repairs to the Glorietta Bay Pump Station Project for Bid

Glorietta Bay Pump Station

Inflow from NAB (pumped)

Inflow from the Cays (pumped)Gravity Flow from the Shores

Glorietta Bay Pump Station

• Repair/Maintenance Needed– Pump rails– Pump(s)• Station has 4 pumps; one is a redundant pump• One is currently non-operational and can’t be removed

because the lifting handle has deteriorated

– Interior piping– Sludge removal– Lining/Structural repairs

Recommended Action• Authorize staff to advertise the pump station repairs

including: (wet-well by-pass not required)– Repair of rail system– Repair of pump(s)– Removal of built-up sludge– Evaluation of liner and structure– Evaluation of the discharge piping– Work to be completed by May 31, 2013

• Phase II of the project would be repairs to the concrete and wet well liner (wet-well by-pass required)– Work would not commence until after summer 2013

Photos of the Wet Well

Photos of the Wet Well (cont.)