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HomeMy WebLinkAboutSP-23-002 - Plans - Non-Record - 0200 Market Street04.11.2023 1/7/2010 10:34:33 AM File PathB DFHKMPRTVX13579111315171921232527©2468101214161820222426135791113151719212325272468101214161820222426ACEGJLNQSUWBDFHKMPRTVXACEGJLNQSUW208 Flynn Avenue, Suite 2A, Burlington, VT 05401 s 802-863-622585 Mechanic Street, Suite E2-3, Lebanon, NH 03766 s 603-442-9333414 Union Street, Schenectady, NY 12305 s 518-630-9614www.engineeringventures.comENGINEERINGVENTURESPCSURVEY NOTESSURVEY NOTESDEMOLITION NOTES SITE SCHEDULE1/7/2010 10:34:33 AM File PathB DFHKMPRTVX13579111315171921232527©2468101214161820222426135791113151719212325272468101214161820222426ACEGJLNQSUWBDFHKMPRTVXACEGJLNQSUW208 Flynn Avenue, Suite 2A, Burlington, VT 05401 s 802-863-622585 Mechanic Street, Suite E2-3, Lebanon, NH 03766 s 603-442-9333414 Union Street, Schenectady, NY 12305 s 518-630-9614www.engineeringventures.comENGINEERINGVENTURESPCC201 OUTLET RISER DETAILFLARED END SECTION W/STONE APRONTYPICAL STORM DRAIN TRENCH DETAILINSULATION OVER SHALLOW DRAIN DETAILGRAVITY SEWER TRENCH DETAILSHALLOW SEWER LINE INSULATION DETAILSEWER SADDLE DETAILSEWER CLEANOUT DETAILGRAVEL WALKWAY DETAILINFILTRATION BASIN DETAILCONCRETE SIDEWALK DETAIL36"BIKE RACK DETAIL28.5"24"1/7/2010 10:34:33 AM File PathB DFHKMPRTVX13579111315171921232527©2468101214161820222426135791113151719212325272468101214161820222426ACEGJLNQSUWBDFHKMPRTVXACEGJLNQSUW208 Flynn Avenue, Suite 2A, Burlington, VT 05401 s 802-863-622585 Mechanic Street, Suite E2-3, Lebanon, NH 03766 s 603-442-9333414 Union Street, Schenectady, NY 12305 s 518-630-9614www.engineeringventures.comENGINEERINGVENTURESPC 208 Flynn Avenue, Suite 2A, Burlington, VT 05401  Tel: 802-863-6225 85 Mechanic Street, Suite E2-3, Lebanon, NH 03766  Tel: 603-442-9333 414 Union Street, Schenectady, NY 12305  Tel: 518-205-9141 Narrative, Location Map, Soils Map & Soils Report Rick Marcotte Central School, ZEM Classrooms 1. Introduction Engineering Ventures, PC are writing on behalf of the South Burlington School District to apply for a State Stormwater Discharge Permit pursuant to General Permit 3-9050 for the above referenced project. 2. Project Description The ZEM (Zero Energy Modular) Classrooms project involves the placement of pre-constructed modular classrooms at an existing public elementary school, the addition of a hallway to connect the two, and minor site updates. These classrooms are intended to serve the emerging need due to an increase in population and are planned to remain on site for three to eight years. The project requires a permit as the impervious surface expansion is greater than 5,000 square feet resulting in a total impervious area greater than one acre. The campus is also a 3-Acre site which is currently undergoing Engineering Feasibility Analysis by Stone Environmental Inc. through the Green Schools Initiative. The proposed practice is intended to treat and manage all stormwater associated with this project and not encroach on the greater campus. 3. Existing Condition The existing campus is comprised of approximately 11.2 acres and includes a school building, two parking areas, vehicle and pedestrian access to Dorset and Market Streets, and a large area of recreation fields. The existing impervious cover is approximately 4.25 acres, of which 2.29 was covered under permit 8794-INDS.A1. The project area is approximately 0.37 acres located east of the existing building. The mapped soils in the project area are Adams and Windsor loamy sands, 0-5% slopes, hydrologic group A. Soils investigation in October of 2022 confirmed this mapping and yielded infiltration rates associated with this soil type. 4. Existing Stormwater System (remove if not applicable) The project area has a stormwater catchment system consisting of area drains which discharge to the municipal system on Dorset Street. 5. Proposed Stormwater System: a) Description of Impervious Area: Impervious Type Area Required to be Treated Treated Existing Permitted 0.029 ac 0.0 ac 0.024 ac New 0.152 ac 0.152 ac 0.152 ac Total: 0.181 ac 0.152 ac 0.176 ac b) Receiving Body: Potash Brook c) Fish Habitat Designation for Receiving Water: Warm 208 Flynn Avenue, Suite 2A, Burlington, VT 05401  Tel: 802-863-6225 85 Mechanic Street, Suite E2-3, Lebanon, NH 03766  Tel: 603-442-9333 414 Union Street, Schenectady, NY 12305  Tel: 518-205-9141 d) Description of compliance with each of the treatment standards in the 2017 VSMM including the treatment practices or waivers used to meet each of the following standards: i) Post-Construction Soil Depth and Quality Standard: Met through a combination of Options #1 and #3 per §3.2 of the VSMM ii) Groundwater Recharge Standard: Met with the infiltration basin iii) Water Quality Treatment Standard (WQV): Met with the infiltration basin iv) Channel Protection Standard (CPV): Met with the infiltration basin via the Hydrologic Condition Method v) Overbank Flood Protection Standard (QP10): Met with the infiltration basin via the Hydrologic Condition Method vi) Extreme Flood Protection Standard (QP100): Waiver requested due to less than 10 acres of impervious cover The following items are included for review: · eNOI form submitted via ANROnline · Narrative: Narrative, Location Map, Soils Map and Soils Report · Workbooks: STP Selection Tool and Standards Compliance Workbook · Worksheets: STP and Waiver Worksheets · Modeling: Runoff modeling and calculations · Plans: Pertinent plan sheets · Plan Set Reference: List of all plans applicable POI1Sheet Title:Project Title:EV Project #Date:Scale:Drawn By:Checked By:208 Flynn Avenue, Suite 2A, Burlington, VT 05401 s 802-863-622585 Mechanic Street, Suite E2-3, Lebanon, NH 03766 s 603-442-9333414 Union Street, Schenectady, NY 12305 s 518-630-9614www.engineeringventures.comFigure:224372022 ELEMENTARY SCHOOL ZEMsSOUTH BURLINGTONSCHOOL DISTRICT550 DORSET STREETSOUTH BURLINGTON, VT05403ENGINEERINGVENTURESPCJG1"=30'2022-10-31RICK MARCOTTE CENTRAL SCHOOLPRE-DEVELOPMENT DRAINAGE PLANSW1PBLEGENDPOI POI1Sheet Title:Project Title:EV Project #Date:Scale:Drawn By:Checked By:208 Flynn Avenue, Suite 2A, Burlington, VT 05401 s 802-863-622585 Mechanic Street, Suite E2-3, Lebanon, NH 03766 s 603-442-9333414 Union Street, Schenectady, NY 12305 s 518-630-9614www.engineeringventures.comFigure:224372022 ELEMENTARY SCHOOL ZEMsSOUTH BURLINGTONSCHOOL DISTRICT550 DORSET STREETSOUTH BURLINGTON, VT05403ENGINEERINGVENTURESPCJG1"=30'2022-10-31RICK MARCOTTE CENTRAL SCHOOLPOST-DEVELOPMENT DRAINAGE PLANSW2PBLEGENDPOI Type II 24-hr Tv Rainfall=1.92"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 1HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Summary for Pond 1P: IB Inflow Area = 0.353 ac, 50.14% Impervious, Inflow Depth = 0.85" for Tv event Inflow = 0.37 cfs @ 12.05 hrs, Volume= 0.025 af Outflow = 0.10 cfs @ 11.80 hrs, Volume= 0.025 af, Atten= 72%, Lag= 0.0 min Discarded = 0.10 cfs @ 11.80 hrs, Volume= 0.025 af Primary = 0.00 cfs @ 1.00 hrs, Volume= 0.000 af Routed to Link 2L : POI1B Routing by Stor-Ind method, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Peak Elev= 312.82' @ 12.29 hrs Surf.Area= 0.009 ac Storage= 0.005 af Plug-Flow detention time= 10.9 min calculated for 0.025 af (100% of inflow) Center-of-Mass det. time= 10.8 min ( 782.6 - 771.7 ) Volume Invert Avail.Storage Storage Description #1 310.00' 0.002 af 6.00'W x 20.00'L x 2.00'H Prismatoid 0.006 af Overall x 33.0% Voids #2 312.00' 0.015 af 6.00'W x 20.00'L x 2.00'H Prismatoid Z=3.0 0.017 af Total Available Storage Device Routing Invert Outlet Devices #1 Primary 311.08'10.0" Round Culvert L= 25.0' CPP, mitered to conform to fill, Ke= 0.700 Inlet / Outlet Invert= 311.08' / 310.83' S= 0.0100 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.55 sf #2 Device 1 312.83'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 313.52'10.0" Horiz. Orifice/Grate C= 0.600 Limited to weir flow at low heads #4 Discarded 310.00'37.500 in/hr Exfiltration over Surface area below 310.01' Discarded OutFlow Max=0.10 cfs @ 11.80 hrs HW=310.07' (Free Discharge) 4=Exfiltration (Exfiltration Controls 0.10 cfs) Primary OutFlow Max=0.00 cfs @ 1.00 hrs HW=310.00' (Free Discharge) 1=Culvert ( Controls 0.00 cfs) 2=Orifice/Grate ( Controls 0.00 cfs) 3=Orifice/Grate ( Controls 0.00 cfs) Type II 24-hr Tv Rainfall=1.92"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 2HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: IB Elevation (feet) Surface (acres) Storage (acre-feet) 310.00 0.003 0.000 310.05 0.003 0.000 310.10 0.003 0.000 310.15 0.003 0.000 310.20 0.003 0.000 310.25 0.003 0.000 310.30 0.003 0.000 310.35 0.003 0.000 310.40 0.003 0.000 310.45 0.003 0.000 310.50 0.003 0.000 310.55 0.003 0.001 310.60 0.003 0.001 310.65 0.003 0.001 310.70 0.003 0.001 310.75 0.003 0.001 310.80 0.003 0.001 310.85 0.003 0.001 310.90 0.003 0.001 310.95 0.003 0.001 311.00 0.003 0.001 311.05 0.003 0.001 311.10 0.003 0.001 311.15 0.003 0.001 311.20 0.003 0.001 311.25 0.003 0.001 311.30 0.003 0.001 311.35 0.003 0.001 311.40 0.003 0.001 311.45 0.003 0.001 311.50 0.003 0.001 311.55 0.003 0.001 311.60 0.003 0.001 311.65 0.003 0.001 311.70 0.003 0.002 311.75 0.003 0.002 311.80 0.003 0.002 311.85 0.003 0.002 311.90 0.003 0.002 311.95 0.003 0.002 312.00 0.006 0.002 312.05 0.006 0.002 312.10 0.006 0.002 312.15 0.006 0.002 312.20 0.006 0.002 312.25 0.006 0.003 312.30 0.007 0.003 312.35 0.007 0.003 312.40 0.007 0.003 312.45 0.007 0.003 312.50 0.008 0.004 312.55 0.008 0.004 Elevation (feet) Surface (acres) Storage (acre-feet) 312.60 0.008 0.004 312.65 0.008 0.004 312.70 0.008 0.005 312.75 0.009 0.005 312.80 0.009 0.005 312.85 0.009 0.006 312.90 0.009 0.006 312.95 0.010 0.006 313.00 0.010 0.007 313.05 0.010 0.007 313.10 0.010 0.007 313.15 0.011 0.008 313.20 0.011 0.008 313.25 0.011 0.009 313.30 0.012 0.009 313.35 0.012 0.009 313.40 0.012 0.010 313.45 0.012 0.010 313.50 0.013 0.011 313.55 0.013 0.011 313.60 0.013 0.012 313.65 0.014 0.012 313.70 0.014 0.013 313.75 0.014 0.014 313.80 0.015 0.014 313.85 0.015 0.015 313.90 0.015 0.015 313.95 0.016 0.016 314.00 0.016 0.017 Type II 24-hr 1-YR Rainfall=1.88"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 1HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Summary for Pond 1P: IB Inflow Area = 0.353 ac, 50.14% Impervious, Inflow Depth = 0.83" for 1-YR event Inflow = 0.36 cfs @ 12.05 hrs, Volume= 0.024 af Outflow = 0.10 cfs @ 11.80 hrs, Volume= 0.024 af, Atten= 71%, Lag= 0.0 min Discarded = 0.10 cfs @ 11.80 hrs, Volume= 0.024 af Primary = 0.00 cfs @ 1.00 hrs, Volume= 0.000 af Routed to Link 2L : POI1B Routing by Stor-Ind method, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Peak Elev= 312.79' @ 12.29 hrs Surf.Area= 0.009 ac Storage= 0.005 af Plug-Flow detention time= (not calculated: outflow precedes inflow) Center-of-Mass det. time= 10.3 min ( 782.6 - 772.3 ) Volume Invert Avail.Storage Storage Description #1 310.00' 0.002 af 6.00'W x 20.00'L x 2.00'H Prismatoid 0.006 af Overall x 33.0% Voids #2 312.00' 0.015 af 6.00'W x 20.00'L x 2.00'H Prismatoid Z=3.0 0.017 af Total Available Storage Device Routing Invert Outlet Devices #1 Primary 311.08'10.0" Round Culvert L= 25.0' CPP, mitered to conform to fill, Ke= 0.700 Inlet / Outlet Invert= 311.08' / 310.83' S= 0.0100 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.55 sf #2 Device 1 312.83'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 313.52'10.0" Horiz. Orifice/Grate C= 0.600 Limited to weir flow at low heads #4 Discarded 310.00'37.500 in/hr Exfiltration over Surface area below 310.01' Discarded OutFlow Max=0.10 cfs @ 11.80 hrs HW=310.06' (Free Discharge) 4=Exfiltration (Exfiltration Controls 0.10 cfs) Primary OutFlow Max=0.00 cfs @ 1.00 hrs HW=310.00' (Free Discharge) 1=Culvert ( Controls 0.00 cfs) 2=Orifice/Grate ( Controls 0.00 cfs) 3=Orifice/Grate ( Controls 0.00 cfs) 1A Existing 1 2A Existing 2 1L POI1A Routing Diagram for 22437 - Marcotte Prepared by BEK, Printed 12/7/2022 HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Subcat Reach Pond Link Type II 24-hr 10-YR Rainfall=3.22"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 2HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Summary for Subcatchment 1A: Existing 1 Runoff = 0.08 cfs @ 12.04 hrs, Volume= 0.005 af, Depth= 0.36" Routed to Link 1L : POI1A Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 10-YR Rainfall=3.22" Area (ac) CN Adj Description 0.153 39 39 >75% Grass cover, Good, HSG A 0.021 98 98 Unconnected pavement, HSG A 0.174 Weighted Average 0.153 87.93% Pervious Area 0.021 12.07% Impervious Area 0.021 100.00% Unconnected Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.4 141 0.0150 0.18 Lag/CN Method, Summary for Subcatchment 2A: Existing 2 Runoff = 0.02 cfs @ 12.10 hrs, Volume= 0.002 af, Depth= 0.12" Routed to Link 1L : POI1A Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 10-YR Rainfall=3.22" Area (ac) CN Adj Description 0.190 39 39 >75% Grass cover, Good, HSG A 0.008 98 98 Unconnected pavement, HSG A 0.198 Weighted Average 0.190 95.96% Pervious Area 0.008 4.04% Impervious Area 0.008 100.00% Unconnected Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 18.2 176 0.0150 0.16 Lag/CN Method, Summary for Link 1L: POI1A Inflow Area = 0.372 ac, 7.80% Impervious, Inflow Depth = 0.23" for 10-YR event Inflow = 0.10 cfs @ 12.05 hrs, Volume= 0.007 af Primary = 0.10 cfs @ 12.05 hrs, Volume= 0.007 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs 1B Proposed 1 2B Proposed 2 1P IB 2L POI1B Routing Diagram for 22437 - Marcotte Prepared by BEK, Printed 12/7/2022 HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Subcat Reach Pond Link Type II 24-hr 10-YR Rainfall=3.22"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 2HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Summary for Subcatchment 1B: Proposed 1 Runoff = 0.03 cfs @ 11.95 hrs, Volume= 0.001 af, Depth= 0.94" Routed to Link 2L : POI1B Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 10-YR Rainfall=3.22" Area (ac) CN Description 0.013 39 >75% Grass cover, Good, HSG A 0.006 98 Unconnected pavement, HSG A 0.019 Weighted Average 0.013 68.42% Pervious Area 0.006 31.58% Impervious Area 0.006 100.00% Unconnected Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 60 0.0150 0.20 Lag/CN Method, Summary for Subcatchment 2B: Proposed 2 Runoff = 0.63 cfs @ 12.04 hrs, Volume= 0.044 af, Depth= 1.50" Routed to Pond 1P : IB Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 10-YR Rainfall=3.22" Area (ac) CN Description 0.176 39 >75% Grass cover, Good, HSG A 0.177 98 Roofs, HSG A 0.353 Weighted Average 0.176 49.86% Pervious Area 0.177 50.14% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.4 294 0.0150 0.37 Lag/CN Method, Summary for Pond 1P: IB Inflow Area = 0.353 ac, 50.14% Impervious, Inflow Depth = 1.50" for 10-YR event Inflow = 0.63 cfs @ 12.04 hrs, Volume= 0.044 af Outflow = 0.20 cfs @ 12.26 hrs, Volume= 0.044 af, Atten= 69%, Lag= 13.2 min Discarded = 0.10 cfs @ 11.70 hrs, Volume= 0.039 af Primary = 0.09 cfs @ 12.26 hrs, Volume= 0.005 af Routed to Link 2L : POI1B Routing by Stor-Ind method, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 10-YR Rainfall=3.22"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 3HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Peak Elev= 313.53' @ 12.27 hrs Surf.Area= 0.013 ac Storage= 0.011 af Plug-Flow detention time= (not calculated: outflow precedes inflow) Center-of-Mass det. time= 17.0 min ( 776.3 - 759.3 ) Volume Invert Avail.Storage Storage Description #1 310.00' 0.002 af 6.00'W x 20.00'L x 2.00'H Prismatoid 0.006 af Overall x 33.0% Voids #2 312.00' 0.015 af 6.00'W x 20.00'L x 2.00'H Prismatoid Z=3.0 0.017 af Total Available Storage Device Routing Invert Outlet Devices #1 Primary 311.08'10.0" Round Culvert L= 25.0' CPP, mitered to conform to fill, Ke= 0.700 Inlet / Outlet Invert= 311.08' / 310.83' S= 0.0100 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.55 sf #2 Device 1 312.83'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 313.52'10.0" Horiz. Orifice/Grate C= 0.600 Limited to weir flow at low heads #4 Discarded 310.00'37.500 in/hr Exfiltration over Surface area below 310.01' Discarded OutFlow Max=0.10 cfs @ 11.70 hrs HW=310.04' (Free Discharge) 4=Exfiltration (Exfiltration Controls 0.10 cfs) Primary OutFlow Max=0.09 cfs @ 12.26 hrs HW=313.53' (Free Discharge) 1=Culvert (Passes 0.09 cfs of 3.30 cfs potential flow) 2=Orifice/Grate (Orifice Controls 0.08 cfs @ 3.77 fps) 3=Orifice/Grate (Weir Controls 0.00 cfs @ 0.24 fps) Summary for Link 2L: POI1B Inflow Area = 0.372 ac, 49.19% Impervious, Inflow Depth = 0.21" for 10-YR event Inflow = 0.10 cfs @ 12.26 hrs, Volume= 0.006 af Primary = 0.10 cfs @ 12.26 hrs, Volume= 0.006 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs 1A Existing 1 2A Existing 2 1L POI1A Routing Diagram for 22437 - Marcotte Prepared by BEK, Printed 12/7/2022 HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Subcat Reach Pond Link Type II 24-hr 25-YR Rainfall=1.88"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 2HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Summary for Subcatchment 1A: Existing 1 Runoff = 0.04 cfs @ 12.05 hrs, Volume= 0.003 af, Depth= 0.20" Routed to Link 1L : POI1A Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 25-YR Rainfall=1.88" Area (ac) CN Adj Description 0.153 39 39 >75% Grass cover, Good, HSG A 0.021 98 98 Unconnected pavement, HSG A 0.174 Weighted Average 0.153 87.93% Pervious Area 0.021 12.07% Impervious Area 0.021 100.00% Unconnected Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.4 141 0.0150 0.18 Lag/CN Method, Summary for Subcatchment 2A: Existing 2 Runoff = 0.01 cfs @ 12.10 hrs, Volume= 0.001 af, Depth= 0.07" Routed to Link 1L : POI1A Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 25-YR Rainfall=1.88" Area (ac) CN Adj Description 0.190 39 39 >75% Grass cover, Good, HSG A 0.008 98 98 Unconnected pavement, HSG A 0.198 Weighted Average 0.190 95.96% Pervious Area 0.008 4.04% Impervious Area 0.008 100.00% Unconnected Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 18.2 176 0.0150 0.16 Lag/CN Method, Summary for Link 1L: POI1A Inflow Area = 0.372 ac, 7.80% Impervious, Inflow Depth = 0.13" for 25-YR event Inflow = 0.06 cfs @ 12.05 hrs, Volume= 0.004 af Primary = 0.06 cfs @ 12.05 hrs, Volume= 0.004 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs 1B Proposed 1 2B Proposed 2 1P IB 2L POI1B Routing Diagram for 22437 - Marcotte Prepared by BEK, Printed 12/7/2022 HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Subcat Reach Pond Link Type II 24-hr 25-YR Rainfall=1.88"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 2HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Summary for Subcatchment 1B: Proposed 1 Runoff = 0.02 cfs @ 11.95 hrs, Volume= 0.001 af, Depth= 0.52" Routed to Link 2L : POI1B Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 25-YR Rainfall=1.88" Area (ac) CN Description 0.013 39 >75% Grass cover, Good, HSG A 0.006 98 Unconnected pavement, HSG A 0.019 Weighted Average 0.013 68.42% Pervious Area 0.006 31.58% Impervious Area 0.006 100.00% Unconnected Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 60 0.0150 0.20 Lag/CN Method, Summary for Subcatchment 2B: Proposed 2 Runoff = 0.36 cfs @ 12.05 hrs, Volume= 0.024 af, Depth= 0.83" Routed to Pond 1P : IB Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 25-YR Rainfall=1.88" Area (ac) CN Description 0.176 39 >75% Grass cover, Good, HSG A 0.177 98 Roofs, HSG A 0.353 Weighted Average 0.176 49.86% Pervious Area 0.177 50.14% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.4 294 0.0150 0.37 Lag/CN Method, Summary for Pond 1P: IB Inflow Area = 0.353 ac, 50.14% Impervious, Inflow Depth = 0.83" for 25-YR event Inflow = 0.36 cfs @ 12.05 hrs, Volume= 0.024 af Outflow = 0.10 cfs @ 11.80 hrs, Volume= 0.024 af, Atten= 71%, Lag= 0.0 min Discarded = 0.10 cfs @ 11.80 hrs, Volume= 0.024 af Primary = 0.00 cfs @ 1.00 hrs, Volume= 0.000 af Routed to Link 2L : POI1B Routing by Stor-Ind method, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs Type II 24-hr 25-YR Rainfall=1.88"22437 - Marcotte Printed 12/7/2022Prepared by BEK Page 3HydroCAD® 10.10-7a s/n 02107 © 2021 HydroCAD Software Solutions LLC Peak Elev= 312.79' @ 12.29 hrs Surf.Area= 0.009 ac Storage= 0.005 af Plug-Flow detention time= (not calculated: outflow precedes inflow) Center-of-Mass det. time= 10.3 min ( 782.6 - 772.3 ) Volume Invert Avail.Storage Storage Description #1 310.00' 0.002 af 6.00'W x 20.00'L x 2.00'H Prismatoid 0.006 af Overall x 33.0% Voids #2 312.00' 0.015 af 6.00'W x 20.00'L x 2.00'H Prismatoid Z=3.0 0.017 af Total Available Storage Device Routing Invert Outlet Devices #1 Primary 311.08'10.0" Round Culvert L= 25.0' CPP, mitered to conform to fill, Ke= 0.700 Inlet / Outlet Invert= 311.08' / 310.83' S= 0.0100 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.55 sf #2 Device 1 312.83'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 313.52'10.0" Horiz. Orifice/Grate C= 0.600 Limited to weir flow at low heads #4 Discarded 310.00'37.500 in/hr Exfiltration over Surface area below 310.01' Discarded OutFlow Max=0.10 cfs @ 11.80 hrs HW=310.06' (Free Discharge) 4=Exfiltration (Exfiltration Controls 0.10 cfs) Primary OutFlow Max=0.00 cfs @ 1.00 hrs HW=310.00' (Free Discharge) 1=Culvert ( Controls 0.00 cfs) 2=Orifice/Grate ( Controls 0.00 cfs) 3=Orifice/Grate ( Controls 0.00 cfs) Summary for Link 2L: POI1B Inflow Area = 0.372 ac, 49.19% Impervious, Inflow Depth = 0.03" for 25-YR event Inflow = 0.02 cfs @ 11.95 hrs, Volume= 0.001 af Primary = 0.02 cfs @ 11.95 hrs, Volume= 0.001 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 1.00-48.00 hrs, dt= 0.05 hrs DN 20' - 11 3/4" 42' - 0" 14' - 0"14' - 0" 8' - 0 7/8"17' - 0"2' - 10"29' - 9 179/256"7' - 6"32' - 3 1/4"A2.2 B24 GENERAL DEMOLITION NOTES 1.DEMOLITION DRAWINGS ARE DIAGRAMMATIC IN NATURE AND ARE PROVIDED TO CONVEY THE DEMOLITION INTENT REQUIRED TO SATISFY THE COMPLETED SCOPE OF WORK FOR THE PROJECT. THESE DRAWINGS MAY NOT SHOW ALL AREAS, ELEMENTS, SIZES OR QUANTITIES OF EQUIPMENT TO BE REMOVED. THE CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS AND PROJECT DRAWINGS PRIOR TO THE START OF DEMOLITION OR REMOVALS FOR COORDINATION WITH THE INTENT OF THE COMPETED WORK. ADDITIONAL REMOVALS AND / OR REPLACEMENT IN KIND OF ELEMENTS OR EQUIPMENT MAY BE REQUIRED TO ACCOMMODATE THE COMPLETED PROJECT AND ALL SUCH WORK SHALL BE INCLUDED AS PART OF THE CONTRACT. 2.REFER TO PROJECT PHASING DRAWINGS FOR TEMPORARY WORK OR ITEMS DEMOLISHED AS PART OF OTHER PHASES OF THE PROJECT. 3.THROUGHOUT THE PROJECT, COORDINATE WITH, AND ALLOW FOR OWNER REMOVAL OF LOOSE FURNITURE, EQUIPMENT, AND OTHER SALVAGE ITEMS PRIOR TO THE START OF ABATEMENT OR DEMOLITION. 4.COORDINATE DEMOLITION AND REMOVALS WITH HAZARDOUS MATERIALS REPORT. REFER TO THE PROJECT MANUAL FOR A REPORT OF HAZARDOUS MATERIALS AS WELL AS PROCEDURES FOR REMOVAL AND DISPOSAL. 5.EXISTING PLUMBING, MECHANICAL, AND ELECTRICAL EQUIPMENT, DEVICES, OR SYSTEM COMPONENTS SHALL BE REMOVED UNLESS SPECIFICALLY NOTED OTHERWISE IN AREAS OF SELECTIVE OR GENERAL DEMOLITION. TRADE CONTRACTOR SHALL CUT, CAP, AND MAKE SAFE AND REMOVE TO DESIGNATED LOCATION ALL SUCH EQUIPMENT FOR DISPOSAL BY THE GENERAL CONTRACTOR. ANY EQUIPMENT, DEVICES, OR SYSTEM COMPONENTS THAT ARE NOT ACCESSIBLE OR MADE ACCESSIBLE SHALL BE DISCONNECTED, CUT, CAPPED, AND MADE SAFE BY TRADE CONTRACTORS AND ABANDONED IN PLACE EXCEPT WHERE SUCH ABANDONMENT IS SPECIFICALLY PROHIBITED BY CODE. REFER TO MECHANICAL, PLUMBING, ELECTRICAL, AND TECHNOLOGY / COMMUNICATIONS DRAWINGS. REFER ALSO TO THE TRADE CONTRACTOR SUMMARIES AND DEMOLITION SECTIONS OF THE PROJECT MANUAL. ADDITIONAL DEMOLITION WORK NOT SHOWN ON THESE DRAWINGS MAY BE REQUIRED TO SATISFY THE DESIGN INTENT AND SHALL BE INCLUDED AS PART OF THE CONTRACT. 6.REFER TO CIVIL AND LANDSCAPE PLANS FOR UTILITIES, ROADS, PARKING, VEGETATION, OR OTHER SITE ELEMENTS TO BE REMOVED. 7.IN AREAS INDICATING DEMOLITION OF PARTITIONS REMOVE EQUIPMENT AND FIXTURES INCLUDING BUT NOT LIMITED TO FLOOR AND WALL STOPS, FIRE EXTINGUISHERS AND CABINETS, WALL HOOKS, DISPLAY CASES, MARKER/TACK/CHALK BOARDS AND OTHER WALL MOUNTED AND RECESSED SPECIALITIES AND SUPPORT BRACKETS. 8.REMOVE ALL CEILINGS AND RELATED COMPONENTS, UNLESS SPECIFICALLY NOTED OTHERWISE. NOTE THAT CEILINGS ARE GENERALLY NOT SHOWN ON DEMOLITION DRAWINGS, UNLESS REQUIRED FOR PARTIAL DEMOLITION. 9.AT AREAS NOTED FOR REMOVAL OF FLOOR FINISH, REMOVE FLOOR COVERINGS AND ADHESIVES, TOPPINGS, MATS, FRAMES AT RECESSED PORTIONS OF EXISTING SLABS, TO SLAB BELOW. 10.REFER TO STRUCTURAL DRAWINGS FOR SHORING AND LINTEL REQUIREMENTS AT NEW OPENINGS IN EXISTING MASONRY. 11.REFER TO STRUCTURAL DRAWINGS FOR SHORING OR BRACING OF EXISTING ELEMENTS TO REMAIN. 12.REFER TO STRUCTURAL DRAWINGS AND COORDINATE DEMOLITION OF FLOOR SLABS OR WALLS TO REMAIN WITH THE REQUIREMENTS OF NEW STRUCTURAL ELEMENTS INTENDED TO BE INCORPORATED IN THE PROJECT. 13.EXISTING BUILDING OR SITE ELEMENTS NOT SCHEDULED FOR WORK WHICH ARE DAMAGED SHALL BE REPLACED OR RESTORED TO ORIGINAL CONDITIONS WITH MATERIALS AND METHODS APPROVED BY THE ARCHITECT. THE COST OF SUCH REPLACEMENT OR RESTORATION SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. 14.AREAS OF SLAB REMOVAL HAVE BEEN SHOWN TO APPROXIMATE NECESSARY REMOVAL EXPECTED FOR UNDERSLAB PLUMBING, AND STRUCTURAL ELEMENTS. COORDINATE ACTUAL NECESSARY SLAB REMOVAL WITH ALL TRADES. 1. PATCHING: AFTER REMOVAL OF BUILDING COMPONENTS AS INDICATED, PATCH AND PREPARE THE REMAINING EXISTING EXPOSED SURFACES TO RECEIVE NEW WORK AND FINISH. 2. WHERE NEW CONSTRUCTION EITHER INFILLS OR ABUTS EXISTING CONSTRUCTION, THE FINISHED FACES SHALL ALIGN, AND THE SURFACES SHALL BE FINISHED TO MATCH. 3. AFTER REMOVAL OF BUILDING COMPONENTS, ANY RESULTING HOLES SHALL BE PATCHED. MAINTAIN EXISTING FIRE-OR SMOKE-RATINGS AS INDICATED. SUCH PATCHES SHALL BE FLUSH WITH ADJACENT SURFACES AND FINISHED TO MATCH. 4. EXISTING SKYLIGHTS: THE EXISTING CURBS AND SKYLIGHTS ARE TO BE REMOVED, COORDINATE INSTALLATION OF NEW SKYLIGHTS IN EXISTING OPENINGS. SEE SPECIFICATIONS. 5. THE CONTRACTOR MAY REPLACE SALVAGED ITEMS WITH NEW AND IDENTICAL MATERIALS ONLY WITH THE ARCHITECT'S PRIOR APPROVAL. 6. DAMAGES: EXISTING BUILDING OR SITE COMPONENTS, NOT SCHEDULED FOR WORK, WHICH ARE DAMAGED SHALL BE REPLACED OR RESTORED TO ORIGINAL CONDITION BY METHODS APPROVED BY THE ARCHITECT. COSTS TO REPAIR DAMAGES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. 7. REMOVE FLOOR SLABS AS INDICATED AND AS NECESSARY TO COMPLETE UNDERSLAB WORK. REFER TO PLUMBING AND CIVIL DOCUMENTS FOR ADDITIONAL INFORMATION 8. REFER TO MEP DRAWINGS FOR MECHANICAL DEMOLITION. GENERAL PATCHING AND REPAIRING NOTES 1/16" = 1'-0"A24 OVERALL SITE PLAN TRUE NORTH PROJECT NORTH N 8'0 16' 32' GRAPHIC SCALESCALE: 1/16"=1'-0" PROJECT NUMBER: B D F H K M P R T V X 13579111315171921232527 COPYRIGHT ©2020 by Dore & Whittier Architects, Inc. (D+W). These documents are D+W's instruments of service and as such, D+W retains all copyrights, common law, and statutory rights. Use of these documents without D+W's express written permission will result in copyright infringement. 2468101214161820222426 135791113151719212325272468101214161820222426 A C E G J L N Q S U W B D F H K M P R T V X A C E G J L N Q S U W MASSACHUSETTS 260 MERRIMAC STREET BUILDING 7, 2ND FLOOR NEWBURYPORT, MA 01950 P: (802) 863-1428 P: (978) 499-2999 VERMONT 212 BATTERY STREET BURLINGTON, VT 05401 SEAL AND SIGNATURE: REVISIONS: ISSUE TITLE AND DATE: KEY PLAN ORIENTATION AND SCALE: SHEET TITLE: SHEET NUMBER:12/12/2022 8:46:06 PMAutodesk Docs://South Burlington Elementary School Study/ARCH - 823 - SB Central Elementary School.rvt21-0823 10.19.22 CENTRAL OVERALL &DEMO PLAN A2.1 PROGRESS SET SOUTH BURLINGTON ES MODULARS CENTRAL NO. DATE TITLE DN OS PS SS CUH FCU17' - 0"20' - 11 3/4" 8' - 0 7/8"2' - 10"19' - 6"31' - 0"12' - 0"30' - 6"30' - 6"12' - 0"31' - 0"8' - 8"32' - 5 3/4"30' - 6 7/8"5' - 10"6' - 2"EQEQEQEQEQEQEQEQ6' - 2"5' - 10"30' - 6 7/8"203B 206B 207 203A 206A 200B 207C 206A 207A 209 207B 210B 210AEQEQEQ MP MX MX MP MMMX MM MM MP MP2 MP2 202 L1 LOCKERS (12X12X36, 4' BASE)50' - 0"L1 LOCKERS EA SIDE17' - 0"200A A2.3 C19 14' - 0"14' - 0" MP 43' - 0"61' - 0"43' - 0"17' - 0"A2.4 L20 A17 A2.4 A2.4 S20 956 SF 203 CLASSROOM 956 SF 211 CLASSROOM 262 SF 208 GROUP ROOM89 SF 209 MECH 942 SF 207 CLASSROOM 942 SF 206 CLASSROOM 89 SF 205 MECH 262 SF 204 GROUP ROOM 75 SF 202 STORAGE 340 SF 200 CORRIDOR A2.4 U14 A2.4 P132' - 0"DS DS DS A12 A2.4 A21 A2.4 A6 A2.4 L1 LOCKERS, EA SIDE10' - 0"EXISTING TRAILERS TO BE REMOVED EXISTING TRAILERS TO BE REMOVED W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 MP2 MP2 MF MF 2' - 0" PLAN GENERAL NOTES 1. ALL INTERIOR CMU PARTITIONS ARE TYPE "E", UNLESS NOTED OTHERWISE. ALL INTERIOR STUD PARTITIONS ARE TYPE "A", UNLESS NOTED OTHERWISE. 2. WHERE DOORS, WINDOWS, BORROWED LITES, GRILLES, OR OPENINGS OCCUR IT SHALL BE ASSUMED THAT THE WALL CONSTRUCTION IS THE SAME ABOVE AS ADJACENT, UNLESS NOTED OTHERWISE. 3. WHERE COLUMN LINES ARE SHOWN INSIDE WALLS AND PARALLEL TO THE WALL, IT SHALL BE ASSUMED THAT THE WALL IS CENTERED ON THE COLUMN LINE UNLESS DIMENSIONED OTHERWISE. 4. WHERE ENLARGED PLANS ARE INDICATED, REFER TO ENLARGED PLAN SHEET FOR DIMENSIONS, WALL TYPES, AND DETAIL REFERENCES. 5. REFER TO HORIZONTAL CONTROL PLANS AND STRUCTURAL DRAWINGS FOR SLAB INFORMATION (INCLUDING DEPRESSIONS, EDGE DIMENSIONS, AND SHAFT OPENINGS). CEILING GENERAL NOTES 1. UNLESS SPECIFICALLY INDICATED OTHERWISE, ACOUSTIC CEILING PANELS AT ENCLOSED SPACES SHALL BE ACP-1 (SHOWN 2' X 4') OR ACP-1A (SHOWN 2' X 2') 2. UNLESS SPECIFICALLY INDICATED AS OTHERWISE, ALL ACOUSTIC CEILING PANELS AT CORRIDORS AND CIRCULATION AREAS SHALL BE ACP-2 (SHOWN 2' X 4') OR ACP-2A (SHOWN2' X 2'). 3. ALL GYP BD CEILING AND SOFFIT CONSTRUCTION SHALL BE GYP BD2 MATERIAL. SEE AG0.02 FOR SCHEDULE OF GYP BD TYPES. 4. ALL GYP BD SOFFIT AREAS SHALL BE PAINTED. UNLESS SPECIFICALLY INDICATED, COLOR SHALL BE PT-1. 5. ALL CEILINGS SHALL BE INSTALLED 10'-0" AFF UNLESS SPECIFICALLY INDICATED AS OTHERWISE. 6. CEILING HEIGHTS INDICATED ON THESE PLANS ARE EXPRESSED ABOVE MAIN FINISHED FLOOR LEVEL DATUM TO UNDERSIDE OF GYP BD FINISH OR GRID TEE. WHERE ROOMS INCLUDE RAISED FLOOR AREAS OR RAMPS, THE CEILING HEIGHT EXPRESSED IS FROM MAIN FINISHED FLOOR LEVEL DATUM. 7. DIMENSIONS ON CEILING PLANS LOCATING SOFFIT EDGES IN PLAN ARE INDICATED TO FACE OF GYP BD FINISH. 8. TYPICAL SOFFIT FRAMING AND CEILING DETAILS APPLICABLE TO THE PROJECT ARE LOCATED AT SHEET A2.50. TYPICAL DETAIL CONDITIONS COMMON THROUGHOUT THE PROJECT ARE NOT SPECIFICALLY IDENTIFIED AT EVERY LOCATION, BUT SHALL BE APPLICABLE AS READILY INTERPRETED FROM THE CONFIGURATIONS INDICATED. 9. WHERE SOFFITS ARE SHOWN TO ALIGN WITH ADJACENT PARTITIONS, THE FACES OF FINISH SHALL BE IN ALIGNMENT. COORDINATE FRAMING POSITION WITH LAYERS AND THICKNESS OF FINISHES. 10. AT AREAS OF EXPOSED STRUCTURE IN FINISHED SPACES SUCH AS GYMNASIUMS, AUDITORIUMS, AND ABOVE “FLOATING”OR “CLOUD”CEILINGS, ALL EXPOSED DECK AND STRUCTURAL FRAMING (INCLUDING FIREPROOFING WHERE APPLICABLE), DUCTWORK, PIPING, CONDUITS, JUNCTION BOXES, MECHANICAL EQUIPMENT, AND OTHER BUILDING UTILITY EQUIPMENT SHALL BE PAINTED UNLESS INDICATED AS OTHERWISE. PAINT ITEMS PRIOR TO APPLICATION OF IDENTIFICATION REQUIRED BY FIRE PROTECTION, PLUMBING, HVAC, AND ELECTRICAL SECTIONS. UNLESS SPECIFICALLY INDICATED AS OTHERWISE, COLOR SHALL BE AS INDICATED ON CEILING PLANS. 11. AT AREAS OF EXPOSED STRUCTURE IN UTILITY-TYPE SPACES INCLUDING (BUT NOT LIMITED TO) ELECTRICAL CLOSETS, JANITOR CLOSETS, MECHANICAL ROOMS, BOILER ROOMS, AND RECEIVING AREAS, ALL EXPOSED DECK AND STRUCTURAL FRAMING (INCLUDING FIREPROOFING WHERE APPLICABLE), SHALL BE PAINTED UNLESS INDICATED AS OTHERWISE. . UNLESS SPECIFICALLY INDICATED AS OTHERWISE, COLOR SHALL BE PT-1. 12. LOCATIONS OF SPRINKLERS ON THIS CEILING PLAN ARE SHOWN FOR COORDINATION AND ARCHITECTURAL DESIGN INTENT PURPOSES, AND MAY INDICATE ADDITIONAL SPRINKLERS THAT ARE NOT INDICATED ON THE FIRE PROTECTION DRAWINGS OR ARE NOT REQUIRED BY CODE. IN SUCH CASES THE ADDITIONAL SPRINKLER HEADS ARE REQUIRED FOR AESTHETIC PURPOSES, AND THE CONTRACTOR SHALL PROVIDE THE SPRINKLERS SHOWN UNLESS CODE-RELATED REQUIREMENTS PROHIBIT THE LOCATIONS INDICATED. THE CONTRACTOR SHALL PROVIDE THE GREATER QUANTITY OF SPRINKLERS SHOWN ON EITHER THE FIRE PROTECTION OR ARCHITECTURAL CEILING PLANS. 13. LOCATIONS OF DEVICES SUCH AS DIFFUSERS, REGISTERS, SPEAKERS, LIGHTS, ETC. ARE SHOWN FOR COORDINATION AND ARCHITECTURAL DESIGN INTENT PURPOSES. REFER TO MECHANICAL, ELECTRICAL, AND COMMUNICATIONS DRAWINGS FOR TYPE DESIGNATIONS OF DEVICES. IN CASE OF DISCREPANCY, THE GREATER QUANTITY OF FIXTURE SHALL PREVAIL. 14. ALL SPRINKLER HEADS, DIFFUSERS, SPEAKERS DETECTORS, AND OTHER DEVICES LOCATED IN ACOUSTIC PANEL CEILINGS THAT DO NOT OCCUPY A FULL ACOUSTIC PANEL SHALL BE LOCATED IN THE CENTER OR QUARTER-POINT OF CEILING TILE. SEE TYPICAL CEILING DETAILS. 15. ALL CEILING-MOUNTED DEVICES AND ACCESS DOORS IN GYP BD CEILINGS SHALL BE INSTALLED TO CENTERLINE OF ITEM PER DIMENSIONS INDICATED. IF DIMENSIONS ARE NOT PROVIDED, THE CONTRACTOR SHALL INSTALL DEVICES AT THE APPROXIMATE LOCATIONS SHOWN, AND ARRANGE MULTIPLE DEVICES ON COMMON CENTERLINES THAT ARE RECTILINEAR WITH CEILING EDGES. RANDOMLY LOCATED DEVICES AND ACCESS DOORS WILL BE REJECTED AND SHALL BE REINSTALLED UNTIL ACCEPTED BY THE ARCHITECT. 16. EXPOSED DUCTWORK IN FINISHED PUBLIC SPACES SHALL BE LOCATED AT THE APPROXIMATE LOCATIONS INDICATED ON THE CEILING PLANS. COORDINATE LOCATIONS WITH ALL OTHER EQUIPMENT AT THE CEILING, INCLUDING SPRINKLERS AND FIRE PROTECTION PIPING, LIGHTING AND ELECTRICAL CONDUITS, RAIN WATER LEADERS, SURFACE MOUNTED OR SUSPENDED EQUIPMENT OR OTHER UTILITIES. 17. THIS DRAWING DOES NOT DOCUMENT ALL SPRINKLERS THAT MAY BE REQUIRED ABOVE "FLOATING" OR “CLOUD”CEILING PANEL ASSEMBLIES OR OTHER OBSTRUCTIONS, OR IN EXPOSED CEILING AREAS. THE CONTRACTOR SHALL REFER TO THE FIRE PROTECTION DRAWINGS, AND PROVIDE ALL NECESSARY SPRINKLERS TO PROVIDE A FIRE PROTECTION SYSTEM THAT MEETS THE REQUIREMENTS OF NFPA-13 FOR THE GIVEN CONSTRUCTION TYPE. 18. “FLOATING”OR “CLOUD”CEILINGS NOT CONNECTED TO WALLS SHALL BE SEISMICALLY BRACED TO STRUCTURE PER BUILDING CODE REQUIREMENTS. REFER TO TYPICAL DETAILS FOR BRACING DETAIL. REFLECTED CEILING PLAN LEGEND SURFACE FIXTURE WALL MOUNTED FIXTURE RECESSED LIGHT FIXTURE EXIT SIGN SURFACE-MOUNTED TRACK LIGHT FIXTURE INDUCTION UNIT SMOKE DETECTOR SPRINKLER HEAD (RECESSED OR SEMI- RECESSED)(SEE FP FOR TYPE) SUPPLY OR RETURN AIR GRILLE ACCESS PANEL HATCH CEILING MOUNTED CABINET UNIT HEATER SPEAKER WIRELESS ROUTER PHOTOSENSOR OCCUPANCY SENSOR SECURITY CAMERA EXPOSED STRUCTURE GYPSUM WALL BOARD (GYP BD6 TYPICAL, OR AS NOTED) GYPSUM WALL BOARD (2 HOUR) SUSPENDED LINEAR METAL SOFFIT (LMS) ACOUSTIC CEILING PANEL (ACP 1, 2, 3, 4, 6) ACOUSTIC PANEL ACOUSTIC CEILING PANEL (ACP 1A, 2A, 3A) (BOTH) CEILING HT CEILING TYPE PENDANT LIGHT FIXTURE LAY-IN / RECESSED FIXTURE W WS1 WINDOW SHADE BARREL ACOUSTIC DIFFUSER ACP 1A 12' - 0" RECESSED LED FIXTURE RADIANT PANEL WS3 WINDOW SHADE: MOTORIZED & BLACKOUT SD ACP 1A 12' - 0" ROOM NAME 100A CEILING HT CEILING TYPE ROOM NUMBER ROOM NAME FAN COIL UNIT A17 A2.4 A12 A2.4 A21 A2.4 A6 A2.4 956 SF 203 CLASSROOM 75 SF 202 STORAGE 340 SF 200 CORRIDOR 89 SF 205 MECH 262 SF 204 GROUP ROOM 942 SF 206 CLASSROOM 942 SF 207 CLASSROOM 956 SF 211 CLASSROOM 89 SF 209 MECH 262 SF 208 GROUP ROOM GYP-1 8' - 0" GYP-1 10' - 0" GYP-1 8' - 0" GYP-1 8' - 0" GYP-1 8' - 0" GYP-1 8' - 0" GYP-1 8' - 0" GYP-1 8' - 0" GYP-1 8' - 0"5' - 8"5' - 8"EQEQEQ EQ EQ EQ 5' - 8"5' - 4 5/16"EQEQ5' - 8"5' - 4 5/16"EQEQ5' - 8"5' - 8"EQEQVARIESGYP-1 MX TRUE NORTH PROJECT NORTH N 4'0 8' 16' GRAPHIC SCALESCALE: 1/8"=1'-0" PROJECT NUMBER: B D F H K M P R T V X 13579111315171921232527 COPYRIGHT ©2020 by Dore & Whittier Architects, Inc. (D+W). These documents are D+W's instruments of service and as such, D+W retains all copyrights, common law, and statutory rights. Use of these documents without D+W's express written permission will result in copyright infringement. 2468101214161820222426 135791113151719212325272468101214161820222426 A C E G J L N Q S U W B D F H K M P R T V X A C E G J L N Q S U W MASSACHUSETTS 260 MERRIMAC STREET BUILDING 7, 2ND FLOOR NEWBURYPORT, MA 01950 P: (802) 863-1428 P: (978) 499-2999 VERMONT 212 BATTERY STREET BURLINGTON, VT 05401 SEAL AND SIGNATURE: REVISIONS: ISSUE TITLE AND DATE: KEY PLAN ORIENTATION AND SCALE: SHEET TITLE: SHEET NUMBER:12/12/2022 8:46:13 PMAutodesk Docs://South Burlington Elementary School Study/ARCH - 823 - SB Central Elementary School.rvt21-0823 10.19.22 CENTRAL FLOOR PLAN & RCP A2.2 PROGRESS SET SOUTH BURLINGTON ES MODULARS CENTRAL 1/8" = 1'-0"B24 PROPOSED FLOOR PLAN NO. DATE TITLE 1/8" = 1'-0"B14 LEVEL 1 - RCP A2.4 L20 A2.4 S20 A2.4 U14 A2.4 P13 1/4" / 1'-0"1/4" / 1'-0" R1.6 DS DS DS DS DS A12 A2.4 A21 A2.4 R1.3 DS DS A6 A2.4 ROOF LEGEND ROOF TYPE TAG, REFER TO A3.50 AND A3.51 FOR TYPESR2.1a DIRECTION OF SLOPE AT TAPERED INSULATION (MIN. 1/4"=1'-0") TAPERED INSULATION (MIN. SLOPE = 1/4":1'-0") WALKWAY PADS EXPANSION JOINT VENT THROUGH ROOF: COORDINATE LOCATION W/ PLUMBING DRAWINGS. SEE TYPICAL FLASHING DETAILS @ SHEET A3.51 EXHAUST FAN WITH CURB: COORDINATE LOCATION WITH HVAC DRAWINGS. SEE TYPICAL FLASHING DETAILS @ SHEET A3.51 VTR EF CONDENSING UNIT ON PROTECTED WOOD SLEEPERS; COORD PITCH POCKET PIPE PENETRATION. COORDINATE LOCATION WITH HVAC DRAWINGS. SEE PROTECTED WOOD SLEEPER AND PITCH POCKET DETAILS @ SHEET A3.51 AIR HANDLING UNIT ON CURBS: COORDINATE LOCATION WITH HVAC DRAWINGS. SEE TYPICAL FLASHING DETAILS @ SHEET A3.51 COND ROOF PLAN GENERAL NOTES 1. ALL ROOF AREAS SHALL BE ROOFING SYSTEM TYPE R1.3 UNLESS SPECIFICALLY INDICATED AS OTHERWISE. 2. ROOF TYPES INDICATED ARE INTENDED TO DESCRIBE ROOFING SYSTEMS IN GENERAL. 3. REFER TO MEPFP DRAWINGS FOR COORDINATION OF MECHANICAL EQUIPMENT, DEVICES, COMPONENTS, AND ASSOCIATED SUPPORT SYSTEMS. REFER TO PROJECT DETAILS INDICATED IN ARCHITECTURAL, STRUCTURAL, AND MEP DRAWINGS AND INCORPORATE ROOFING COMPONENTS REQUIRED TO ENSURE A WEATHER-TIGHT AND WARRANTIED SYSTEM AS DESCRIBED IN THE SPECIFICATIONS. 4. THE ROOFING AREAS SHALL FEATURE PLANAR SLOPE TOWARD DRAINS OF A MINIMUM ¼ INCH VERTICAL IN 12 INCHES HORIZONTAL DISTANCE. PROVIDE TAPERED INSULATION OR SHIMS TO MAINTAIN MINIMUM SLOPE AND AVOID PONDING. 5. PROVIDE TAPERED INSULATION AND/OR CRICKETS AT THE UPSLOPE SIDE OF ALL CURBS AND OTHER OBSTRUCTIONS TO DRAINAGE SLOPES, INCLUDING BUT NOT LIMITED TO CURBS FOR MECHANICAL EQUIPMENT, SKYLIGHTS, ACCESS HATCHES, AND SMOKE HATCHES. 6. DETAIL REFERENCES MAY NOT BE INDICATED FOR EACH OCCURRENCE OF ROOF PENETRATIONS OR ROOF MOUNTED EQUIPMENT. REFER TO THE ROOF LEGEND FOR ITEMS SHOWN ON THE ROOF PLAN. 7. ROOFING SYSTEMS SHALL COMPLY WITH WIND LOAD AND PERFORMANCE REQUIREMENTS FOR ROOF COVERINGS. FASTENINGS, JOINT SEAM TREATMENTS, AND OTHER INSTALLATION DETAILS SHALL MEET MANUFACTURER’S REQUIREMENTS TO SATISFY CODE AND MEET WARRANTY REQUIREMENTS. 8. MECHANICAL, ELECTRICAL, AND PLUMBING ITEMS SHOWN ARE APPROXIMATE SIZE AND LOCATION FOR COORDINATION PURPOSES. REFER TO MEP PLANS AND SCHEDULES FOR ACTUAL ITEM DESIGNATIONS AND COORDINATE REQUIRED PENETRATIONS AND CLEARANCES, INCLUDING MANUFACTURER'S REQUIRED MAINTENECE CLEARANCES. 9. DETAIL REFERENCES ARE NOT INDICATED FOR EACH ROOF CONDITION OR PENETRATION. THE CONTRACTOR SHALL REFER TO PROJECT DETAILS FOR INFORMATION APPLICABLE TO MISCELLANEOUS ITEMS WHICH INCLUDE, BUT ARE NOT LIMITED TO, CONDUIT PENETRATIONS, GUY- WIRE TIE-DOWN POINTS, PROTECTED WOOD SLEEPERS, CONDENSATE LINES AND OTHER MISCELLANEOUS PIPING, AND SMALL DIAMETER EXHAUST DUCTS. REFER TO KITCHEN EQUIPMENT, MECHANICAL, ELECTRICAL, AND PLUMBING DRAWINGS FOR COORDINATION OF REQUIRED ROOF PENETRATIONS AND DETAILS WHERE APPLICABLE. R2.1a STRUCTURAL DECKING MATERIAL 1 STEEL METAL DECKING 2 CONCRETE SLAB OR PLANK 3 STRUCTURAL WOOD SHEATHING 4 WOOD PLANK (HEAVY TIMBER) 5 CEMENTITIOUS WOOD FIBER COMPOSITE DECK (TECTUM) 6 PROJECT SPECIFIC ROOFING SYSTEM R1 SINGLE PLY ROOFING SYSTEM R2 FIBERGLASS ROOF SHINGLES R3 STANDING SEAM METAL ROOFING R4 PROJECT SPECIFIC FINISH -PROJECT SPECIFIC a COLOR OR DECORATIVE GRAVEL b COLOR OR NO DECORATIVE GRAVEL C26 A2.3 2"5' - 0"2' - 11"2"2"8' - 0"2' - 9"EXISTING SCHOOL FFE 0' -0" MODULAR FFE 2' -4"2' - 4"7"7"7"7"8' - 0"2' - 9" TRUE NORTH PROJECT NORTH N PROJECT NUMBER: SCALE: AS INDICATED B D F H K M P R T V X 13579111315171921232527 COPYRIGHT ©2020 by Dore & Whittier Architects, Inc. (D+W). These documents are D+W's instruments of service and as such, D+W retains all copyrights, common law, and statutory rights. Use of these documents without D+W's express written permission will result in copyright infringement. 2468101214161820222426 135791113151719212325272468101214161820222426 A C E G J L N Q S U W B D F H K M P R T V X A C E G J L N Q S U W MASSACHUSETTS 260 MERRIMAC STREET BUILDING 7, 2ND FLOOR NEWBURYPORT, MA 01950 P: (802) 863-1428 P: (978) 499-2999 VERMONT 212 BATTERY STREET BURLINGTON, VT 05401 SEAL AND SIGNATURE: REVISIONS: ISSUE TITLE AND DATE: KEY PLAN ORIENTATION AND SCALE: SHEET TITLE: SHEET NUMBER:12/12/2022 8:46:19 PMAutodesk Docs://South Burlington Elementary School Study/ARCH - 823 - SB Central Elementary School.rvt21-0823 10.19.22 CENTRAL ROOF PLAN A2.3 PROGRESS SET SOUTH BURLINGTON ES MODULARS CENTRAL NO. DATE TITLE 1/8" = 1'-0"C14 ROOF PLAN 1/2" = 1'-0"C19 STAIR PLAN - MODULAR 1/2" = 1'-0"C26 STAIR SECTION - MODULAR EXISTING SCHOOL FFE 0' -0" MODULAR T.O.W. 12' -4" MODULAR FFE 2' -4" W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 W1 PFN AL DOWNSPOUT, TYP PFN AL GUTTERS PTD PPT PWD SKIRT BOARD EXISTING SCHOOL BEYOND A6 A2.4 200A MODULAR CEILING 10' -4" EXTERIOR ELEVATION GENERAL NOTES 1. EXTERIOR ELEVATIONS ARE PROVIDED TO SHOW THE GENERAL ARRANGEMENT OF EXTERIOR WALL FINISH MATERIALS. REFER TO WALL SECTIONS AND DETAILS FOR DETAILED DESCRIPTION OF CONSTRUCTION. 2. LINE OF GRADE INDICATED IS APPROXIMATE –REFER TO CIVIL / LANDSCAPE GRADING PLANS FOR GRADING INFORMATION. 3. WHERE PORTIONS OF ELEVATIONS ARE OBSCURED FROM VIEW BY FREESTANDING COLUMNS, FASCIA, ROOF EDGES, OR OTHER PROJECTING CONSTRUCTION, THE CONTRACTOR SHALL ASSUME THAT THE ADJACENT WALL FINISHES EXTEND INTO THE AREAS OBSCURED FROM VIEW, UNLESS SPECIFICALLY INDICATED AS OTHERWISE IN BUILDING AND WALL SECTIONS. 4. DIMENSIONAL INFORMATION PROVIDED RELATIVE TO MASONRY VENEER IS BASED ON NOMINAL FULL INCH MASONRY COURSING. 5. REFER TO ROOF PLAN FOR DESCRIPTION OF ROOFING SYSTEMS AND MATERIALS. 6. REFER TO CURTAIN-WALL TYPES AND DETAILS FOR INFORMATION RELATED TO CURTAIN-WALL, GLAZING TYPES, INSTALLATION, AND TRIM AT OPENINGS. 7. REFER TO WINDOW TYPES AND DETAILS FOR INFORMATION RELATED TO WINDOWS, OPERABLE SASH, GLAZING TYPES, INSTALLATION, AND TRIM AT OPENINGS. 8. REFER TO LOUVER TYPES AND DETAILS FOR INFORMATION RELATED TO LOUVER OPENINGS, SIZES, INSTALLATION, AND TRIM AT OPENINGS. 9. REFER TO BUILDING AND WALL SECTIONS FOR HEIGHT OF MASONRY COURSING AND TOP OF MASONRY ELEVATIONS. 10. PROVIDE MASONRY VENEER CONTROL JOINTS WHERE INDICATED IN ELEVATIONS. IN ADDITION, PROVIDE CONTROL JOINTS AT THE FOLLOWING LOCATIONS: a. ON ONE SIDE OF AN OUTWARD BUILDING CORNER WITHIN 2’-4”OF THE CORNER. b. AT EACH INWARD BUILDING CORNER. c. WHERE THE HEIGHT OF THE FACADE MASONRY VENEER CHANGES. d. WHERE THE METHOD OF SUPPORT FOR MASONRY VENEER CHANGES, SUCH AS AT ENDS OF RELIEVING ANGLES OR STRUCTURAL LINTELS SUPPORTED FROM ROOF STRUCTURE. e. ON UNINTERRUPTED SPANS OF MASONRY VENEER AT MAXIMUM 24’-0”SPACING. 11. SEALANT AND BACKER ROD AT MASONRY VENEER CONTROL JOINTS SHALL BE PROVIDED AND INSTALLED BY THE WATERPROOFING / JOINT SEALANT SUB-CONTRACTOR. 12. WHERE LOOSE LINTELS CROSS CONTROL JOINTS, PROVIDE BOND-BREAK FABRIC WRAP OF LINTEL END AT PORTION OF LINTEL EXTENDING PAST CONTROL JOINT. 13. WHERE MASONRY VENEER MATERIAL CHANGES OCCUR, INCLUDING FROM BRICK TO CMU OR PRECAST CONCRETE, PROVIDE A BOND BREAK SEPARATOR BETWEEN COURSES. 14. ELEVATIONS MAY NOT SHOW ALL BUILDING FEATURES WITH CLARITY, SUCH AS REGLET COUNTER- FLASHINGS AND TERMINATION BARS WHERE ROOF MEMBRANE FLASHINGS TERMINATE ON SIDE WALLS. REFER TO WALL SECTION AND ROOF EDGE DETAILS FOR DETAILS AND INFORMATION RELATED TO THESE CONDITIONS. 15. PAINT ALL EXPOSED LINTELS TO MATCH ADJACENT WALL. ELEVATION SYMBOLS LEGEND CAM CAMERA; SEE SECURITY DWGS FIRE ALARM HORN/STROBE; SEE FIRE ALARM DWGS H/S SPK SPEAKER; SEE COMMUNICATION DWGS CARD READER; SEE TECHNOLOGY DWGSCR FA RED FIRE ALARM BEACON; SEE FIRE ALARM DWGS A1 VIDEO INTERCOM; SEE TECHNOLOGY DWGS SPR SPRINKLER ALARM BEACON AND BELL; SEE FIRE ALARM DWGS HOSE BIB; SEE PLUMBING DWGSHDO DOOR OPENER; SEE SECURITY DWGS PENDANT MOUNT LIGHT FIXTURE, SEE ELEC. DWGS. LOCATE SL4 AT 8'-0" ABOVE LEVEL 1 TO B.O. FIXTURE. LOCATE SL5 AT 14'-0" ABOVE LEVEL 1 TO B.O. FIXTURE. WALL SCONCE LIGHT FIXTURE, SEE ELEC. DWGS. LOCATE LEVEL 1 SC1 AT 7'-8" ABOVE LEVEL 1 TO B.O. FIXTURE. LOCATE LEVEL 2 SC-1 AT 4'-0" ABOVE LEVEL 2 TO B.O. FIXTURE SEC AMBER SECURITY BEACON; SEE FIRE ALARM AND TECHNOLOGY DRAWINGS + 3/4"EXTENT OF BRICK VENEER PROJECTING BEYOND THE DATUM FACE OF BRICK VENEER PLANE. SEE PROJECT DETAILS AND SPECIAL BRICK SHAPES FOR ASSEMBLIES EXTERIOR MATERIALS LEGEND CONCRETE / CAST STONE PRE-CAST CONCRETE EXISTING BUILDINGVISION PANEL -OPERABLE EXTERIOR MODULAR & CONNECTOR SIDING EXISTING SCHOOL FFE 0' -0" MODULAR T.O.W. 12' -4" MODULAR FFE 2' -4" A17 A2.4 PFN AL DOWNSPOUT, TYP.PFN AL GUTTER EXISTING SCHOOL MODULAR CEILING 10' -4" EXISTING SCHOOL FFE 0' -0" C26 A2.3 MODULAR T.O.W. 12' -4" MODULAR FFE 2' -4" A17 A2.4 PFN AL GUTTERS PFN AL DOWNSPOUT, TYP. EXISTING SCHOOL MODULAR CEILING 10' -4" EXISTING SCHOOL FFE 0' -0" MODULAR T.O.W. 12' -4" MODULAR FFE 2' -4" W1 W1 W1 A6 A2.4 W1 PFN AL GUTTERSPFN AL DOWNSPOUT, TYP. MODULAR CEILING 10' -4" EXISTING SCHOOL FFE 0' -0"10' - 5 31/128"8' - 0"X1.10 3/4" PLYWOOD SUBFLOOR R-38 FIBERGLASS INSUL B/T JOISTS 2X12 FLOOR JOIST @ 16" O.C. 2X12 LEDGER ON PPT SILL PLATE FINISH SURFACE, SEE FIN SCHEDULE VAPOR BARRIER INSTALLED OVER FILL, SEAL TO FACE OF FOUNDATION WALL 5/4 X 12 CEMENT FIBER TRIM BOARD CEILING, REFER TO RCP 3/4" CDX OR SIM ROOF DECK 2X12 KD ROOF JOISTS @ 16" O.C. R-38 BATT INSULATION B/T JOISTS 1/2" DRYWALL CONT. INT. VB 20 MIL EPDM, MECHANICALLY FASTENED POLYISOCYANURATE INSULATION, MIN 4 1/2", TAPERED INSULATION SLOPED TO ROOF EDGE 2X4 PPT ROOF EDGE BLOCKING 5/4 X 12 CEMENT FIBER FASCIA PREFIN ALUM GUTTER, ONE SIDE OF ROOF EPDM ROOF EDGE, DRIP CAP MODULAR CEILING 10' -4" EXISTING SCHOOL FFE 0' -0" MODULAR CEILING 10' -4" 20 MIL EPDM, MECHANICALLY FASTENED POLYISOCYANURATE INSULATION, MIN 4 1/2", TAPERED INSULATION SLOPED TO ROOF EDGE 3/4" CDX OR SIM ROOF DECK 2X12 KD ROOF JOISTS @ 16" O.C. R-38 BATT INSULATION B/T JOISTS 1/2" DRYWALL CONT. INT. VB 2X4 PPT ROOF EDGE BLOCING 5/4 X 12 CEMENT FIBER FASCIA PREFIN ALUM GUTTER, ONE SIDE OF ROOF EPDM ROOF EDGE DRIP CAP 3/4" PLYWOOD SUBFLOOR R-38 FIBERGLASS INSUL B/T JOISTS 2X12 FLOOR JOIST @ 16" O.C. 2X12 LEDGER FINISH SURFACE, SEE FIN SCHEDULE VAPOR BARRIER INSTALLED OVER FILL, SEAL TO FACE OF FOUNDATION WALL 5/4 X 12 CEMENT FIBER TRIM BOARD EXISTING SCHOOL FFE 0' -0" MODULAR T.O.W. 12' -4" A2.4 F26 MODULAR CEILING 10' -4"8' - 0"EXISTING SCHOOL FFE 0' -0" MODULAR T.O.W. 12' -4" MODULAR FFE 2' -4" MODULAR CEILING 10' -4" MODULAR T.O.W. 12' -4" EXISTING BUILDING TO REMAIN TERMINATION BAR WITH INTEGRAL REGLET, FASTENED TO EXISTING CONSTRUCTION 1/2" PLYWOOD SUBSTRATE MEMBRANE FLASHING 20 MIL EPDM, MECHANICALLY FASTENED POLYISOCYANURATE INSULATION, MIN 4 1/2", TAPERED INSULATION SLOPED TO ROOF EDGE 3/4" CDX OR SIM ROOF DECK 2X12 KD ROOF JOISTS @ 16" O.C. R-38 BATT INSULATION B/T JOISTS 2X12 PPT ROOF EDGE BLOCING SEAL TO UNDERSIDE OF EXISTING ROOF EDGE EXISTING ROOF EDGE ? S2 PROJECT NUMBER: SCALE: AS INDICATED B D F H K M P R T V X 13579111315171921232527 COPYRIGHT ©2020 by Dore & Whittier Architects, Inc. (D+W). These documents are D+W's instruments of service and as such, D+W retains all copyrights, common law, and statutory rights. Use of these documents without D+W's express written permission will result in copyright infringement. 2468101214161820222426 135791113151719212325272468101214161820222426 A C E G J L N Q S U W B D F H K M P R T V X A C E G J L N Q S U W MASSACHUSETTS 260 MERRIMAC STREET BUILDING 7, 2ND FLOOR NEWBURYPORT, MA 01950 P: (802) 863-1428 P: (978) 499-2999 VERMONT 212 BATTERY STREET BURLINGTON, VT 05401 SEAL AND SIGNATURE: REVISIONS: ISSUE TITLE AND DATE: KEY PLAN ORIENTATION AND SCALE: SHEET TITLE: SHEET NUMBER:12/12/2022 8:46:26 PMAutodesk Docs://South Burlington Elementary School Study/ARCH - 823 - SB Central Elementary School.rvt21-0823 10.19.22 CENTRAL EXTERIOR ELEVATIONS, SECTIONS A2.4 PROGRESS SET SOUTH BURLINGTON ES MODULARS CENTRAL 1/8" = 1'-0"S20 EAST BUILDING ELEVATION NO. DATE TITLE 1/8" = 1'-0"U14 NORTH BUILDING ELEVATION 1/8" = 1'-0"P13 SOUTH BUILDING ELEVATION 1/8" = 1'-0"L20 WEST BUILDING ELEVATION 1/2" = 1'-0"A17 WALL SECTION - WALKWAY A 1/2" = 1'-0"A12 WALL SECTION - WALKWAY RAMP 1/2" = 1'-0"A21 WALL SECTION - EXISTING BLDG / WALKWAY 1/2" = 1'-0"A6 WALL SECTION - WALKWAY / MODULAR 1 1/2" = 1'-0"F26 TOP OF THE WALL - CONNECTOR @ EXISTING BUILDING DN 17' - 0"20' - 11 3/4" 8' - 0 7/8"2' - 10"19' - 6"31' - 0"12' - 0"30' - 6"30' - 6"12' - 0"31' - 0"8' - 8"32' - 5 3/4"30' - 6 7/8"5' - 10"6' - 2"EQEQEQEQEQEQEQEQ6' - 2"5' - 10"30' - 6 7/8"EQEQEQ2 2 L1 LOCKERS (12X12X36, 4' BASE)50' - 0"L1 LOCKERS EA SIDE17' - 0"14' - 0"14' - 0"43' - 0"61' - 0"43' - 0"17' - 0"956 SF 203 CLASSROOM 956 SF 211 CLASSROOM 262 SF 208 GROUP ROOM 89 SF 209 MECH 942 SF 207 CLASSROOM 942 SF 206 CLASSROOM 89 SF 205 MECH 262 SF 204 GROUP ROOM 75 SF 202 STORAGE 340 SF 200 CORRIDOR 28' - 0"2' - 0"DS DS DS 1095 SF 201 CORRIDOR FINISH SCHEDULE GENERAL NOTES 1. FOR LIST OF MATERIAL ABBREVIATIONS REFER TO SHEET AG0.01. 2. WHERE MULTIPLE MATERIALS OR COLORS ARE SCHEDULED FOR FLOORS, REFER TO THE FLOOR FINISH PLANS FOR PATTERN, EXTENT, AND LAYOUT OF EACH MATERIAL OR COLOR. 3. WHERE MULTIPLE MATERIALS OR COLORS ARE SCHEDULED FOR WALLS, REFER TO THE INTERIOR ELEVATIONS FOR THE LOCATION AND EXTENT OF EACH MATERIAL OR COLOR. 4. FLOORING TRANSITION DETAILS ON THIS SHEET ARE TYPICAL FOR THE PROJECT. PROVIDE TRANSITION TRIM AT ALL CHANGES OF MATERIAL AS INDICATED IN DETAILS WHETHER SPECIFICALLY LOCATED WITH DETAIL CALLOUTS AT PLANS, OR UNLESS SPECIFIC DETAILS HAVE BEEN CALLED OUT. 5. TILE INSTALLATION DETAILS ON THIS SHEET ARE TYPICAL FOR THE PROJECT. PROVIDE TILE CONTROL JOINTS AND MOVEMENT JOINTS AS REQUIRED PER THE PROJECT SPECIFICATIONS AND BASED ON LOCATIONS OF FLOOR SLAB JOINTS AS DETERMINED IN THE FIELD. 6. THE INDEX OF FINISHES AND COLORS INDICATED ARE INTENDED TO DOCUMENT THE BASIS OF DESIGN COLORS AND PATTERNS ONLY. REFER TO PROJECT MANUAL SPECIFICATIONS FOR COMPLETE PRODUCT SPECIFICATIONS AND INSTALLATION REQUIREMENTS. 7. SEE CONSTRUCTION FLOOR PLANS FOR FLOORS SLOPING TO DRAINS AND LOCATIONS OF FLOOR DRAINS. INSTALL FLOOR FINISHES AS APPROPRIATE TO SLOPING CONDITIONS AND DRAINS. DO NOT INSTALL VCT, CERAMIC TILE, QUARRY TILE, OR OTHER HARD SURFACE FLOORING ACROSS CHANGES IN FLOOR PLANE. INSTALL PER SPECIFICATIONS AND INCORPORATE MFR. RECOMMENDED DETAILS. 8. LOCATE ALL CHANGES IN FLOORING MATERIAL OR COLOR AT OPENINGS WITH DOORS UNDER THE CENTER OF DOOR WHEN IN THE CLOSED POSITION UNLESS SPECIFICALLY NOTED OTHERWISE. LOCATE CHANGES IN FLOORING MATERIAL OR COLOR AT OPENINGS WITH NO DOORS AND UNFRAMED OPENINGS IN WALLS AT THE MID-POINT OF JAMB DEPTH UNLESS SPECIFICALLY INDICATED OTHERWISE IN PLANS OR DETAILS. 9. WHERE DOORS AND/OR DOOR FRAMES ARE INDICATED TO RECEIVE DIFFERENT PAINT COLORS AT OPPOSITE SIDES OF OPENING, COLOR CHANGE SHALL OCCUR AT THE CORNER BETWEEN THE STOP PROFILE AND THE JAMB FRAME (CONCEALED BY THE DOOR IN THE CLOSED POSITION.) 10. THE FLOOR FINISH AT ALL ELECTRICAL, MECHANICAL, AND OTHER SIMILAR UTILITY SPACES SHALL BE SEALED CONCRETE UNLESS SPECIFICALLY NOTED OTHERWISE. SEALER PROVIDED AND INSTALLED BY DIVISION 3 CONCRETE CONTRACTOR. TRUE NORTH PROJECT NORTH N 4'0 8' 16' GRAPHIC SCALESCALE: 1/8"=1'-0" PROJECT NUMBER: B D F H K M P R T V X 13579111315171921232527 COPYRIGHT ©2020 by Dore & Whittier Architects, Inc. (D+W). These documents are D+W's instruments of service and as such, D+W retains all copyrights, common law, and statutory rights. Use of these documents without D+W's express written permission will result in copyright infringement. 2468101214161820222426 135791113151719212325272468101214161820222426 A C E G J L N Q S U W B D F H K M P R T V X A C E G J L N Q S U W MASSACHUSETTS 260 MERRIMAC STREET BUILDING 7, 2ND FLOOR NEWBURYPORT, MA 01950 P: (802) 863-1428 P: (978) 499-2999 VERMONT 212 BATTERY STREET BURLINGTON, VT 05401 SEAL AND SIGNATURE: REVISIONS: ISSUE TITLE AND DATE: KEY PLAN ORIENTATION AND SCALE: SHEET TITLE: SHEET NUMBER:12/12/2022 8:46:31 PMAutodesk Docs://South Burlington Elementary School Study/ARCH - 823 - SB Central Elementary School.rvt21-0823 10.19.22 CENTRAL FINISH PLAN, FINISH SCHEDULE A2.5 PROGRESS SET SOUTH BURLINGTON ES MODULARS CENTRAL NO. DATE TITLE 1/8" = 1'-0"1 PORTABLE FINISH PLAN ROOM FINISH SCHEDULE ROOM NO. NAME FLOOR BASE WALL REMARKS ROOM NO.MAT'L FIN N FIN S FIN E FIN W FIN 200 CORRIDOR RB-1 PT-1 PT-1 PT-1 PT-1 central 200 201 CORRIDOR RB-1 PT-1 PT-1 PT-1 PT-1 central 201 202 STORAGE RB-1 PT-1 PT-1 PT-1 PT-1 central 202 203 CLASSROOM RB-1 PT-1 PT-1 PT-1 PT-1 central 203 204 GROUP ROOM RB-1 PT-1 PT-1 PT-1 PT-1 central 204 205 MECH RB-1 PT-1 PT-1 PT-1 PT-1 central 205 206 CLASSROOM RB-1 PT-1 PT-1 PT-1 PT-1 central 206 207 CLASSROOM RB-1 PT-1 PT-1 PT-1 PT-1 central 207 208 GROUP ROOM RB-1 PT-1 PT-1 PT-1 PT-1 central 208 209 MECH RB-1 PT-1 PT-1 PT-1 PT-1 central 209 211 CLASSROOM RB-1 PT-1 PT-1 PT-1 PT-1 central 211 DOOR SCHEDULE / DOOR & FRAME TYPES GENERAL NOTES 1. REFER TO FLOOR FINISH FLOOR FINISH PLANS FOR RESILIENT TRANSITION STRIP TRIM AT DOOR SILL CONDITIONS AND FLOOR CLEARANCES AT DOORS. RESILIENT TRANSITION STRIPS SHALL BE PROVIDED AND INSTALLED BY RELEVANT FLOORING INSTALLER (CARPET OR RESILIENT FLOORING). 2. GLASS IN INTERIOR OPENINGS, INCLUDING ALUMINUM STOREFRONT OPENINGS, HOLLOW METAL OPENINGS, AND DOOR VISION PANELS SHALL BE PROVIDED AND INSTALLED BY THE GLASS AND GLAZING SUBCONTRACTOR. 3. GLASS IN EXTERIOR DOOR VISION PANELS AND SIDELIGHTS SHALL BE 1”THICK INSULATED SAFETY GLAZING. TYPE VARIES BY BUILDING ELEVATION –REFER TO CURTAIN-WALL TYPES FOR INDICATION OF GLAZING MATERIAL AND SPECIFICATIONS FOR COMPLETE REQUIREMENTS. 4. GLASS IN INTERIOR DOOR VISION PANELS AND SIDELIGHTS BELOW THE IN NON-RATED PARTITIONS SHALL BE MINIMUM 5/16”THICK TYPE S3 SAFETY GLAZING, UNLESS SPECIFICALLY INDICATED AS OTHERWISE. REFER TO SPECIFICATIONS FOR COMPLETE REQUIREMENTS. 5. GLASS IN INTERIOR DOORS, SIDELIGHTS, AND BORROWED LIGHT OPENINGS IN FIRE RATED PARTITIONS SHALL BE MINIMUM 5/16”TYPE S-2 FIRE RESISTANT RATED SAFETY GLAZING. REFER TO SPECIFICATIONS FOR COMPLETE REQUIREMENTS. 6. GLASS IN TRANSOM PANELS IN NON-RATED PARTITIONS WHERE THE BOTTOM OF GLASS IS MORE THAN 5 FEET ABOVE FLOOR SHALL BE MINIMUM 1/4”TYPE S1 PLATE GLASS. REFER TO SPECIFICATIONS FOR COMPLETE REQUIREMENTS. 7. ALL HOLLOW METAL DOORS AND FRAMES WITH EXPOSURE TO THE EXTERIOR SHALL BE GALVANIZED. 8. ALL HOLLOW METAL DOORS WITH EXPOSURE TO THE EXTERIOR SHALL BE THERMALLY INSULATED. 9. THE CONTRACTOR SHALL COORDINATE REQUIRED FRAME THROAT DIMENSIONS FOR ALL OPENINGS WITH THE WALL CONSTRUCTION INTO WHICH THEY ARE INSTALLED. 10. REFER TO FINISH SCHEDULES AND INTERIOR ELEVATIONS FOR PAINT COLORS WHERE DOOR AND FRAME FINISH ON DOOR SCHEDULE INDICATES PAINT. 1 2 FFE 2" WIDTH SCHEDULED 2"4"SCHEDULED HEIGHT4"SCHEDULED HEIGHT8"8"2" 2" 1' - 4" 2" WIDTH SCHEDULED F N G FFE S-3 S-3 SCHEDULED HEIGHT3' - 6"SCHEDULED HEIGHT3' - 6"SCHEDULED HEIGHTWIDTH SCHEDULED WIDTH SCHEDULED WIDTH SCHEDULED SEALANT COMPOSITE SIDING TRIM SEALANT W/ BACKER ROD; BY SC-WD&C HM FRAME, FIELD PAINTED WRAP DRAINABLE WEATHER BARRIER MEMBRANE AROUND END OF PLYWOOD SHEATHING (2) LAYERS 3/4" FRT PLWYOOD X1.10 METAL CORNER BEAD SEALANT DOOR, SEE SCHEDULE METAL CORNER BEAD SEALANT HM FRAME, FIELD PAINTED1/2"4"DOOR, SEE SCHEDULE CONT VR/AIB WRAP DRAINABLE WEATHER BARRIER MEMBRANE AROUND END OF PLYWOOD SHEATHING SEALANT W/ BACKER ROD; BY SC-WD&C COMPOSITE SIDING TRIM FLASHING, BY SIDING INSTALLER PREFIN ALUM TRIM BY SIDING INSTALLER SS THROUGH WALL FLASHING WALL CONSTRUCTION BY MODULAR MFR HM FRAME, FIELD PAINTED DOOR, SEE SCHEDULE SEALANT, EA SIDE OF FRAME WALL CONSTRUCTION BY MODULAR MFR HM FRAME, FIELD PAINTED DOOR, SEE SCHEDULE SEALANT, EA SIDE OF FRAME X1.10B MX PREFIN ALUM TRIM BY SIDING INSTALLER COMPOSITE SIDING TRIM FLASHING, BY SIDING INSTALLER CONT VR/AIB SEALANT W/ BACKER ROD; BY SC-WD&C WD BLOCKING TRUE NORTH PROJECT NORTH N PROJECT NUMBER: SCALE: AS INDICATED B D F H K M P R T V X 13579111315171921232527 COPYRIGHT ©2020 by Dore & Whittier Architects, Inc. (D+W). These documents are D+W's instruments of service and as such, D+W retains all copyrights, common law, and statutory rights. Use of these documents without D+W's express written permission will result in copyright infringement. 2468101214161820222426 135791113151719212325272468101214161820222426 A C E G J L N Q S U W B D F H K M P R T V X A C E G J L N Q S U W MASSACHUSETTS 260 MERRIMAC STREET BUILDING 7, 2ND FLOOR NEWBURYPORT, MA 01950 P: (802) 863-1428 P: (978) 499-2999 VERMONT 212 BATTERY STREET BURLINGTON, VT 05401 SEAL AND SIGNATURE: REVISIONS: ISSUE TITLE AND DATE: KEY PLAN ORIENTATION AND SCALE: SHEET TITLE: SHEET NUMBER:12/12/2022 9:18:07 PMAutodesk Docs://South Burlington Elementary School Study/ARCH - 823 - SB Orchard Elementary School.rvt21-0823 10.19.22 DOORS AG.3 PROGRESS SET SOUTH BURLINGTON ES MODULARS MARCOTTE CENTRAL ELEMENTARY SCHOOL & ORCHARD ELEMENTARY SCHOOL NO. DATE TITLE DOOR AND FRAME SCHEDULE DOOR NO. DOOR FRAME RATING HDWR COMMENTS DOOR NO.TYPE MATL FINISH SIZE TYPE MATL FRAME FINISH DETAILS CONFIG WIDTH HEIGHT THICK HEAD JAMB SILL 100A G WD MFR PAIR 6' - 0" 7' - 0" 1 3/4" 1 HM PT B6/A1.2 100A 100B G WD MFR PAIR 6' - 0" 7' - 0" 1 3/4" 1 HM PT A10 / AG.3 A17 / AG.3 100B 101A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 2 HM PT H10 / AG.3 AG.3 101A 101B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 2 HM PT H17 / AG.3 AG.3 101B 102A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 102A 102B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 102B 104 F WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 104 105A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 105A 105B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 105B 105C G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 105C 106A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 106A 106B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 106B 108 F WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 108 109A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 109A 109B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 109B 200A G WD MFR PAIR 6' - 0" 7' - 0" 1 3/4" 1 HM PT AG.3 AG.3 200A 200B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 2 HM PT AG.3 AG.3 200B 202 F WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 202 203 G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 2 HM PT AG.3 AG.3 203 203A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 203A 203B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 203B 206A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 206A 206B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 206B 207 F HM MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 1 PT MFR MFR MFR 207 207A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 207A 207B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 207B 207C G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 207C 209 F HM MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 1 PT MFR MFR MFR 209 210A G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 210A 210B G WD MFR SINGLE 3' - 0" 7' - 0" 1 3/4" 1 HM PT MFR MFR MFR 210B 1/4" = 1'-0" FRAME TYPES LEGEND 1/4" = 1'-0" DOOR TYPES LEGEND 3" = 1'-0"A17 EXT HM DOOR X1.10 - JAMB 3" = 1'-0"A10 EXT HM DOOR X1.10 - HEAD 3" = 1'-0"H10 WALKWAY HM DOOR MX - HEAD 3" = 1'-0"H17 WALKWAY HM DOOR X1.10B/MX - HEAD LEGEND CONSULTANTS SHEET LIST ZONING INFORMATION Sheet Title: Project Title: EV Project # Date: Scale: Drawn By: Checked By: 208 Flynn Avenue, Suite 2A, Burlington, VT 05401 s 802-863-6225 85 Mechanic Street, Suite E2-3, Lebanon, NH 03766 s 603-442-9333 414 Union Street, Schenectady, NY 12305 s 518-630-9614 www.engineeringventures.com Figure:22437 2022 ELEMENTARY SCHOOL ZEMs SOUTH BURLINGTON SCHOOL DISTRICT 550 DORSET STREET SOUTH BURLINGTON, VT 05403 ENGINEERING VENTURESPC JG 2022-10-31 RICK MARCOTTE CENTRAL SCHOOL COVER SHEET C0.0PB LOCATION MAP ZONING MAP Sheet Title:Project Title:EV Project #Date:Scale:Drawn By:Checked By:208 Flynn Avenue, Suite 2A, Burlington, VT 05401 s 802-863-622585 Mechanic Street, Suite E2-3, Lebanon, NH 03766 s 603-442-9333414 Union Street, Schenectady, NY 12305 s 518-630-9614www.engineeringventures.comFigure:224372022 ELEMENTARY SCHOOL ZEMsSOUTH BURLINGTONSCHOOL DISTRICT550 DORSET STREETSOUTH BURLINGTON, VT05403ENGINEERINGVENTURESPCJG1"=30'2022-10-31RICK MARCOTTE CENTRAL SCHOOLEPSC PLANC2.1PBEROSION CONTROL LEGEND OUTLET RISER DETAILFLARED END SECTION W/STONE APRONTYPICAL STORM DRAIN TRENCH DETAILINSULATION OVER SHALLOW DRAIN DETAILGRAVITY SEWER TRENCH DETAILSHALLOW SEWER LINE INSULATION DETAILSEWER SADDLE DETAILSEWER CLEANOUT DETAILGRAVEL WALKWAY DETAILINFILTRATION BASIN DETAILSheet Title:Project Title:EV Project #Date:Scale:Drawn By:Checked By:208 Flynn Avenue, Suite 2A, Burlington, VT 05401 s 802-863-622585 Mechanic Street, Suite E2-3, Lebanon, NH 03766 s 603-442-9333414 Union Street, Schenectady, NY 12305 s 518-630-9614www.engineeringventures.comFigure:224372022 ELEMENTARY SCHOOL ZEMsSOUTH BURLINGTONSCHOOL DISTRICT550 DORSET STREETSOUTH BURLINGTON, VT05403ENGINEERINGVENTURESPCJG2022-10-31RICK MARCOTTE CENTRAL SCHOOLSITE DETAILSC3.0PB DN 400 SF - REQUIRED OPEN SPACE PER LDR SECTION 8.08 (6% OF TOTAL GFA OF PROPOSED MODULAR) GFA = 6,661 SF P R O P O S E D M O D U L A R E X I S T I N G B U I L D I N G APPROX. PROPERTY LINE APPROX. PROPERTY LINE MUNICIPAL BUILDING ACCESS EASEMENT SITE OF FUTURE CITY RIGHT OF WAY EASEMENT JOB NO. SCALE: DRAWN BY: DATE: NO.DESCRIPTION DATE SOUTH BURLINGTON ES MODULARS MARCOTTE CENTRAL ELEMENTARY SCHOOL & ORCHARD ELEMENTARY SCHOOL 22-324 PLOT DATE: 1/5/2023 10:55 AM© WHLA ALL RIGHTS RESERVED 2022 LANDSCAPE ARCHITECTURE WAGNER HODGSON VT 802.864.0010 wagnerhodgson.comNY518.567.1791 430 Warren Street Hudson, NY 12534 7 Marble Avenue Burlington, VT 05401 CENTRAL PROPOSED CONDITIONS PLAN 1"=40' AC 01.05.2023 L201 SCALE OF FEET 40040 80 >>>>XX X XXXXXXX X X X X X X X XXXXXXXXXX X X X XVT State Plane NorthVertical Datum NAVD88UD 525 Hercules DriveSuite TwoColchester, VT 05446802.655.5020802.622.6567wiemannlamphere.comSCALE:DRAWN BY:CHECKED BY:PROJECT NO:SHEET TITLE:SHEET NUMBER:PRINTED:FILENAME:DATE:All reports, plans, specifications,computer files, field data, notes andother documents and instrumentsprepared by the Architect asinstruments of service shall remainthe property of the Architect. TheArchitect shall retain all common law,statutory and other reserved rights,including copyright thereto. AS NOTEDLIBRARY + SENIOR CENTER + CITY HALL PBMD2017065SOUTH BURLINGTON, VT180 MARKET ST#DATEREVISION DESCRIPTIONCONFORMED SET FORCONSTRUCTION 10/02/2019ENGINEERINGVENTURES208 Flynn Avenue, Suite 2A Burlington, VT 05401tel. 802.863.6225 fax 802.863.630685 Mechanic Street, Suite 350A, Lebanon, NH 03766tel. 603.442.9333 fax 603.442.9331www.engineeringventures.comLOCALZONINGPERMIT PLAN1 OF 2Z1.0