HomeMy WebLinkAbout23SITE9 ESBondEst Rec101823September 1, 2023
Revised 17 October 2023
Town of Montville Planning and Zoning Commission
Attention: Ms. Elizabeth Burdick, Directors of Planning
310 Norwich - New London Turnpike
Uncasville, Connecticut 06382
Re: Engineering Cost Estimate for Erosion and Sedimentation Controls at 125 Depot
Road, Montville, Connecticut
The following estimate is based on E/S measures on 06-5 DRAFT Montville ES Spill and Safety Plan 01
October 2023 and prepared by Alfred Kovalik,PE of Marine Materials Management, LLC.
Units Unit Price Subtotal
Labor
Crew of 2 installing Wattles 30 hr $50/hr $1,500.00
Materials
8-inch diameter poly 150 ft length of
hay filled wattles
10 52/unit $520.00
Wooden Stakes 110 $5/ea $550.00
Catch Basin Inserts (3 locations x2) 4 $100/ea $400.00
Expenses
Travel/Supplies $200.00
Subtotal $3,170.00
10% Contingency $317.00
Total E/S Estimate $3,487.00