Bancroft Elementary School School Building Committee Meeting February 24, 2010
Geotechnical Testing Locations HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET
McArdle Gannon Associates prepared the preliminary geotechnical studies. 17 Borings & 15 Test Pits Geotechnical analysis concluded no impact to any option. Existing topsoil and subsoil are unsuitable for structural support. Soils between feet are to be excavated and replaced with structural fill. Preliminary foundation recommendation is for shallow spread footings with a slab-on-grade. (No structural piles required) Stabilized groundwater between 2’-6” and 3’-8” observed through monitoring wells. Geotechnical Report Summary
Geo-Environmental Report Summary ADS Environmental Engineering prepared the Environmental Site Assessment Historic research, substrate samples, and analytical laboratory testing suggest no significant release of hazardous materials or release of oil. Analytic tests for metals and petroleum hydrocarbons were below reportable concentrations. Further investigation at location of removed below grade oil tank, above grade oil storage tank and tank enclosure will be required during Schematic Design phase.
Traffic Report Summary Existing Bancroft Road Access HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET
HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Scenario 1 2-Way Driveway: Bancroft Road
HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Scenario 2 2-way Driveway: Bancroft Road Driveway: Holt Road
HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Scenario 3 2-way Driveway: Bancroft Road Driveway: West Knoll Road
HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Scenario 4 Entrance: Bancroft Road Exit: West Knoll Road
HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Scenario 5 Entrance: Bancroft Road Exit: Holt Road
Traffic Report Summary Investigate installation of sidewalks on Holt Rd between Bancroft and Stinson Investigate installation of sidewalks on Stinson Rd Investigate installation of sidewalks on Bancroft Rd to the west of the school driveway Restrict parking near Holt/Stinson intersection Trim vegetation on Bancroft Rd across from the school driveway Trim vegetation adjacent to Holt Rd at Stinson Rd Provide adequate on-site parking to accommodate demand Adjust traffic flow at West Knoll Rd and S. Main St with intersection signage (if W. Knoll used for access) Relocate utility pole at Holt Rd/Stinson Rd intersection (if Holt used for access)
West Knoll Road Access WEST KNOLL ROAD
West Knoll Road
1C 1D 2C3 Options 1A
Existing Site
Holt Road Access Point HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Pre K Media Center Cafe Gym Main Entry Existing Building Wetlands Building & Parking Set Back - Typical West Knoll Road Access Point Bancroft Road Access Point Building & Parking Set Back - Typical Wetlands Potential Storm Water Detention Area Wetland: to be surveyed Wetland: to be surveyed Tot Lot Reservoir
HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Reservoir Gym Media Center Cafe Pre K Main Entry Potential Storm Water Detention Area West Knoll Road Access Point Bancroft Road Access Point Building & Parking Set Back - Typical Wetlands Existing Building Wetlands Building & Parking Set Back - Typical Holt Road Access Point Wetland: to be surveyed Wetland: to be surveyed Tot Lot
Holt Road Access Point HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Reservoir Cafe Media Center Pre K Gym Main Entry Potential Storm Water Detention Area Existing Building Wetlands Building & Parking Set Back - Typical West Knoll Road Access Point Bancroft Road Access Point Building & Parking Set Back - Typical Wetlands Wetland: to be surveyed Wetland: to be surveyed Tot Lot
West Knoll Road Access Point Bancroft Road Access Point Building & Parking Set Back - Typical Wetlands HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Reservoir Cafe Media Center Gym Existing Building Holt Road Access Point Pre K Main Entry Potential Storm Water Detention Area Wetlands Building & Parking Set Back - Typical Tot Lot Potential Storm Water Detention Area Potential Storm Water Detention Area
Holt Road Access Point HOLT ROAD BANCROFT ROAD WEST KNOLL ROAD SOUTH MAIN STREET Reservoir Gym Media Center Café Pre K Main Entry Potential Storm Water Detention Area Wetlands Building & Parking Set Back - Typical West Knoll Road Access Point Bancroft Road Access Point Building & Parking Set Back - Typical Wetlands Tot Lot
Proposed Site and Design Alternatives
1B1C 1D 2A2B2C3 1A Options
MSBA Guidelines
District Capacity
Existing Bancroft School Building Heights