Proposed - Massachusetts Water Resources Authority
Proposed - Massachusetts Water Resources Authority
Proposed - Massachusetts Water Resources Authority
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Sub-phase<br />
Fore River Siphons<br />
Construction<br />
B-W Replacement<br />
Pump Station<br />
Rehab Section 624<br />
Mill Cove Siphon<br />
Construction<br />
Construction –Rehab<br />
Community Tech<br />
Assistance<br />
Geotechnical<br />
Consultant<br />
Communication<br />
System<br />
Mill Cove Sluice<br />
Gates Construction<br />
Braintree-Weymouth<br />
Improvements<br />
Scope<br />
Construction of 36-inch, 3,900-feet long twin siphons beneath the Fore River from the<br />
Idlewell section of Weymouth to the southeast corner of the Exelon Energy site in North<br />
Weymouth. Constructing 1,000 linear feet of 36-inch to 54-inch new sewers in Idlewell.<br />
Construction of a new 28-mgd Braintree-Weymouth Pump Station which will handle<br />
flows from Hingham, Weymouth, and portions of Quincy.<br />
Rehabilitation of 2,000 feet of Section 624 in North Weymouth.<br />
Installation of 1,700 linear feet of 42-inch siphon pipe between Newell Playground and<br />
Aspinwall Street in North Weymouth to act as second barrel of existing Mill Cove<br />
Siphon.<br />
Interim rehabilitation of the existing Braintree-Weymouth Pump Station.<br />
Technical assistance for the Town of Weymouth for hydraulic modeling of its sewer<br />
system, leak detection for the water system, and mitigation.<br />
Consulting services related to the tunnel shaft excavation.<br />
Radio systems for the intermediate and replacement pump stations.<br />
Install gates which will allow staff to remotely flush out the site as needed, and will<br />
reduce odors.<br />
Several facility modifications are needed to improve facility safety, reliability, and<br />
performance. Design and construction improvements are required to address deficiencies<br />
in odor control, solids handling, and pumping operations. This project includes a study to<br />
determine deficiencies and corrections for the grinder room odor control, grinder<br />
equipment, and wastewater pumps.<br />
Expenditure Forecast (in $000s) and Project Status<br />
Total<br />
Budget<br />
Payments<br />
thru FY11<br />
Remaining<br />
Balance<br />
FY12 FY13 FY09-13 FY14-18 Beyond<br />
FY18<br />
$233,961 $227,932 $6,029 $1,079 $1,810 $15,789 $3,140 $0<br />
Braintree-Weymouth<br />
Relief Facilities<br />
Annual Spending<br />
$14<br />
$12<br />
$10<br />
$8<br />
$6<br />
$4<br />
$2<br />
$0<br />
$0.5 $0.3<br />
$12.0<br />
$1.1 $1.8 $1.1 $1.0<br />
$250<br />
$245<br />
$240<br />
$235<br />
$230<br />
$225<br />
$220<br />
$215<br />
Cummulative Spending<br />
Interception and Pumping - 18
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