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44-027 (2) Drainage 09.14-alt-2 Type Ill 24-hr 100 YRS Rainfall=6.50" Prepared by The Berkshire Design Group Page 14 HydroCAD®8.00 s/n 000752 0 2006 HydroCAD Software Solutions LLC 11/8/2007 Elevation Surf.Area Inc.Store Cum.Store (feet) (sq-ft) (cubic-feet) (cubic-feet) 149.00 197 0 0 150.00 430 314 314 151.00 707 569 882 Device Routing Invert Outlet Devices #1 Primary 149.00' 10.0" x 34.5' long Culvert CMP, end-section conforming to fill, Ke= 0.500 Outlet Invert= 148.80' S= 0.00587' Cc= 0.900 n= 0.010 PVC, smooth interior #2 Primary 150.50' 9.5' long (Profile 1) Broad-Crested Rectangular Weir Head (feet) 0.49 0.98 1.48 Coef. (English) 2.92 3.37 3.59 #3 Device 1 149.00' 2.5"Vert. Orifice/Grate C= 0.600 Primary OutFlow Max=2.64 cfs @ 12.03 hrs HW=150.70' (Free Discharge) 1=Culvert (Passes 0.21 cfs of 2.97 cfs potential flow) L3=Orifice/Grate (Orifice Controls 0.21 cfs @ 6.08 fps) 2=B road-Crested Rectangular Weir (Weir Controls 2.43 cfs @ 1.30 fps) Drainage 09.14-alt-2 Type 11124-hr 900 YRS Rainfall=6.50" Prepared by The Berkshire Design Group Page 13 HydroCAD®8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC 11/8/2007 Area (sf) CN Description 13,035 98 Paved parking & roofs 5,667 39 >75% Grass cover, Good, HSG A 1,500 98 Detention basin 1,130 86 Wetlands 21,332 82 Weighted Average 6,797 Pervious Area 14,535 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 1.2 300 0.0400 4.06 Shallow Concentrated Flow, Paved Kv= 20.3 fps Reach E-CP: E. Control Point Inflow Area = 3.206 ac, Inflow Depth > 2.24" for 100 YRS event Inflow = 4.96 cfs @ 12.37 hrs, Volume= 0.599 of Outflow = 4.96 cfs @ 12.37 hrs, Volume= 0.599 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind+Trans method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Reach P-CP: P. Control Point Inflow Area = 3.206 ac, Inflow Depth > 2.28" for 100 YRS event Inflow = 4.16 cfs @ 12.35 hrs, Volume= 0.608 of Outflow = 4.16 cfs @ 12.35 hrs, Volume= 0.608 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind+Trans method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Pond 1 P: Detention Pond Inflow Area = 0.490 ac, Inflow Depth > 4.45" for 100 YRS event Inflow = 2.79 cfs @ 12.02 hrs, Volume= 0.182 of Outflow = 2.75 cfs @ 12.03 hrs, Volume= 0.181 af, Atten= 1%, Lag= 0.9 min Primary = 2.75 cfs @ 12.03 hrs, Volume= 0.181 of Routing by Stor-Ind method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Peak Elev= 150.70' @ 12.03 hrs Surf.Area= 625 sf Storage= 685 cf Plug-Flow detention time= 20.4 min calculated for 0.181 of(99% of inflow) Center-of-Mass det. time= 18.3 min ( 819.7- 801.4 ) Volume Invert Avail.Storage Storage Description #1 149.00' 882 cf Custom Stage Data(Prismatic) Listed below (Recalc) Drainage 09.14-alt-2 Type 11124-hr 100 YRS Rainfall=6.50" Prepared by The Berkshire Design Group Page 12 HydroCAD®8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC 11/8/2007 Subcatchment E-1: Existing Area Runoff = 4.96 cfs @ 12.37 hrs, Volume= 0.599 af, Depth> 2.24" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type III 24-hr 100 YRS Rainfall=6.50" Area (sf) CN Description 49,367 73 Woods, Fair, HSG C 3,413 76 Gravel roads, HSG A 49,860 36 Woods, Fair, HSG A 870 98 Paved parking & roofs 7,111 86 Wetlands 29,038 68 <50% Grass cover, Poor, HSG A 139,659 60 Weighted Average 138,789 Pervious Area 870 Impervious Area Tc Length Slope Velocity Capacity Description _ (min) (feet) (ft/ft) (ft/sec) (cfs) 25.0 Direct Entry, Subcatchment P-1: Drains to Control Point Runoff = 3.41 cfs @ 12.39 hrs, Volume= 0.427 af, Depth> 1.89" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type III 24-hr 100 YRS Rainfall=6.50" Area (sf) CN Description 2,424 98 Paved parking & roofs 10,695 39 >75% Grass cover, Good, HSG A 49,860 36 Woods, Fair, HSG A 49,367 73 Woods, Fair, HSG C 5,981 86 Wetlands 118,327 56 Weighted Average 115,903 Pervious Area 2,424 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 25.0 Direct Entry, Subcatchment P-2: Drains to Pond Runoff = 2.79 cfs @ 12.02 hrs, Volume= 0.182 af, Depth> 4.45" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type III 24-hr 100 YRS Rainfall=6.50" Drainage 09.14-alt-2 Type 111 24-hr 100 YRS Rainfall=6.50" Prepared by The Berkshire Design Group Page 11 HydroCAD®8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC 11/8/2007 Time span=0.00-24.00 hrs, dt=0.05 hrs, 481 points Runoff by SCS TR-20 method, UH=SCS Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method Subcatchment E-1: Existing Area Runoff Area=139,659 sf Runoff Depth>2.24" Tc=25.0 min CN=60 Runoff=4.96 cfs 0.599 of Subcatchment P-1: Drains to Control Point Runoff Area=118,327 sf Runoff Depth>1.89" Tc=25.0 min CN=56 Runoff=3.41 cfs 0.427 of Subcatchment P-2: Drains to Pond Runoff Area=21,332 sf Runoff Depth>4.45" Flow Length=300' Slope=0.0400 '/' Tc=1.2 min CN=82 Runoff=2.79 cfs 0.182 of Reach E-CP: E. Control Point Inflow=4.96 cfs 0.599 of Outflow=4.96 cfs 0.599 of Reach P-CP: P. Control Point Inflow=4.16 cfs 0.608 of Outflow=4.16 cfs 0.608 of Pond 1P: Detention Pond Peak Elev=150.70' Storage=685 cf Inflow=2.79 cfs 0.182 of Outflow=2.75 cfs 0.181 of Total Runoff Area= 6.412 ac Runoff Volume= 1.208 of Average Runoff Depth= 2.26" 93.62% Pervious Area=6.003 ac 6.38% Impervious Area=0.409 ac Drainage 09.14-alt-2 Type 11124-hr 10 YRS Rainfall=4.50" Prepared by The Berkshire Design Group Page 10 HydroCADO 8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC 11/8/2007 Elevation Surf.Area Inc.Store Cum.Store (feet) (sq-ft) (cubic-feet) (cubic-feet) 149.00 197 0 0 150.00 430 314 314 151.00 707 569 882 Device Routing Invert Outlet Devices #1 Primary 149.00' 10.0" x 34.5' long Culvert CMP, end-section conforming to fill, Ke= 0.500 Outlet Invert= 148.80' S= 0.0058T Cc= 0.900 n= 0.010 PVC, smooth interior #2 Primary 150.50' 9.5' long (Profile 1) Broad-Crested Rectangular Weir Head (feet) 0.49 0.98 1.48 Coef. (English) 2.92 3.37 3.59 43 Device 1 149.00' 2.5"Vert. Orifice/Grate C= 0.600 Primary OutFlow Max=1.62 cfs @ 12.04 hrs HW=150.64' (Free Discharge) 1=Culvert (Passes 0.20 cfs of 2.88 cfs potential flow) L3=Orifice/Grate (Orifice Controls 0.20 cfs @ 5.96 fps) 2=Broad-Crested Rectangular Weir (Weir Controls 1.42 cfs @ 1.08 fps) Drainage 09.14-alt-2 Type 111 24-hr 10 YRS Rainfall=4.50" Prepared by The Berkshire Design Group Page 9 HydroCAD®8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC 11/8/2007 Area (sf) CN Description 13,035 98 Paved parking & roofs 5,667 39 >75% Grass cover, Good, HSG A 1,500 98 Detention basin 1,130 86 Wetlands 21,332 82 Weighted Average 6,797 Pervious Area 14,535 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 1.2 300 0.0400 4.06 Shallow Concentrated Flow, Paved Kv= 20.3 fps Reach E-CP: E. Control Point Inflow Area = 3.206 ac, Inflow Depth > 1.01" for 10 YRS event Inflow = 2.00 cfs @ 12.41 hrs, Volume= 0.270 of Outflow = 2.00 cfs @ 12.41 hrs, Volume= 0.270 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind+Trans method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Reach P-CP: P. Control Point Inflow Area = 3.206 ac, Inflow Depth > 1.07" for 10 YRS event Inflow = 1.76 cfs @ 12.05 hrs, Volume= 0.286 of Outflow = 1.76 cfs @ 12.05 hrs, Volume= 0.286 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind+Trans method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Pond 1 P: Detention Pond Inflow Area = 0.490 ac, Inflow Depth > 2.64" for 10 YRS event Inflow = 1.67 cfs @ 12.02 hrs, Volume= 0.108 of Outflow = 1.67 cfs @ 12.04 hrs, Volume= 0.107 af, Atten= 0%, Lag= 1.3 min Primary = 1.67 cfs @ 12..04 hrs, Volume= 0.107 of Routing by Stor-Ind method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Peak Elev= 150.64' @ 12.04 hrs Surf.Area= 608 sf Storage= 646 cf Plug-Flow detention time= 22.7 min calculated for 0.107 of(99% of inflow) Center-of-Mass det. time= 20.0 min ( 836.3- 816.3 ) Volume Invert Avail.Storage Storage Description #1 149.00' 882 cf Custom Stage Data(Prismatic) Listed below (Recalc) Drainage 09.14-alt-2 Type 11124-hr 10 YRS Rainfall=4.50" Prepared by The Berkshire Design Group Page 8 HydroCAD®8.00 s/n 000752 0 2006 HydroCAD Software Solutions LLC 11/8/2007 Subcatchment E-1: Existing Area Runoff = 2.00 cfs @ 12.41 hrs, Volume= 0.270 af, Depth> 1.01" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type III 24-hr 10 YRS Rainfall=4.50" Area (sf) CN Description 49,367 73 Woods, Fair, HSG C 3,413 76 Gravel roads, HSG A 49,860 36 Woods, Fair, HSG A 870 98 Paved parking & roofs 7,111 86 Wetlands 29,038 68 <50% Grass cover, Poor, HSG A 139,659 60 Weighted Average 138,789 Pervious Area 870 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 25.0 Direct Entry, Subcatchment P-1: Drains to Control Point Runoff = 1.19 cfs @ 12.44 hrs, Volume= 0.178 af, Depth> 0.79" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type III 24-hr 10 YRS Rainfall=4.50" Area (sf) CN Description 2,424 98 Paved parking & roofs 10,695 39 >75% Grass cover, Good, HSG A 49,860 36 Woods, Fair, HSG A 49,367 73 Woods, Fair, HSG C 5,981 86 Wetlands 118,327 56 Weighted Average 115,903 Pervious Area 2,424 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 25.0 Direct Entry, Subcatchment P-2: Drains to Pond Runoff = 1.67 cfs @ 12.02 hrs, Volume= 0.108 af, Depth> 2.64" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type Ill 24-hr 10 YRS Rainfall=4.50" Drainage 09.14-alt-2 Type 111 24-hr 10 YRS Rainfall=4.50" Prepared by The Berkshire Design Group Page 7 HydroCADO 8.00 s/n 000752 0 2006 HydroCAD Software Solutions LLC 11/8/2007 Time span=0.00-24.00 hrs, dt=0.05 hrs, 481 points Runoff by SCS TR-20 method, UH=SCS Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method Subcatchment E-1: Existing Area Runoff Area=139,659 sf Runoff Depth>1.01" Tc=25.0 min CN=60 Runoff=2.00 cfs 0.270 of Subcatchment P-1: Drains to Control Point Runoff Area=118,327 sf Runoff Depth>0.79" Tc=25.0 min CN=56 Runoff=1.19 cfs 0.178 of Subcatchment P-2: Drains to Pond Runoff Area=21,332 sf Runoff Depth>2.64" Flow Length=300' Slope=0.0400 '/' Tc=1.2 min CN=82 Runoff=1.67 cfs 0.108 of Reach E-CP: E. Control Point Inflow=2.00 cfs 0.270 of Outflow=2.00 cfs 0.270 of Reach P-CP: P. Control Point Inflow=1.76 cfs 0.286 of Outflow=1.76 cfs 0.286 of Pond 1P: Detention Pond Peak Elev=150.64' Storage=646 cf Inflow=1.67 cfs 0.108 of Outflow=1.67 cfs 0.107 of Total Runoff Area=6.412 ac Runoff Volume=0.556 of Average Runoff Depth = 1.04" 93.62% Pervious Area=6.003 ac 6.38% Impervious Area= 0.409 ac Drainage 09.14-alt-2 Type 111 24-hr 2 YRS Rainfall=3.00" Prepared by The Berkshire Design Group Page 6 HydroCAD®8.00 s/n 000752 0 2006 HydroCAD Software Solutions LLC 11/8/2007 Elevation Surf.Area Inc.Store Cum.Store (feet) (sq-ft) (cubic-feet) (cubic-feet) 149.00 197 0 0 150.00 430 314 314 151.00 707 569 882 Device Routing Invert Outlet Devices #1 Primary 149.00' 10.0" x 34.5' long Culvert CMP, end-section conforming to fill, Ke= 0.500 Outlet Invert= 148.80' S= 0.00587 Cc= 0.900 n= 0.010 PVC, smooth interior #2 Primary 150.50' 9.5' long (Profile 1) Broad-Crested Rectangular Weir Head (feet) 0.49 0.98 1.48 Coef. (English) 2.92 3.37 3.59 #3 Device 1 149.00' 2.5"Vert. Orifice/Grate C= 0.600 Primary OutFlow Max=0.37 cfs @ 12.22 hrs HW=150.53' (Free Discharge) 1=Culvert (Passes 0.20 cfs of 2.73 cfs potential flow) L3=Orifice/Grate (Orifice Controls 0.20 cfs @ 5.76 fps) 2=Broad-Crested Rectangular Weir (Weir Controls 0.17 cfs @ 0.53 fps) Drainage 09.14-alt-2 Type 11124-hr 2 YRS Rainfall=3.00" Prepared by The Berkshire Design Group Page 5 HydroCAD®8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC 11/8/2007 Area (sf) CN Description 13,035 98 Paved parking & roofs 5,667 39 >75% Grass cover, Good, HSG A 1,500 98 Detention basin 1,130 86 Wetlands 21,332 82 Weighted Average 6,797 Pervious Area 14,535 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 1.2 300 0.0400 4.06 Shallow Concentrated Flow, Paved Kv= 20.3 fps Reach E-CP: E. Control Point Inflow Area = 3.206 ac, Inflow Depth > 0.33" for 2 YRS event Inflow = 0.45 cfs @ 12.54 hrs, Volume= 0.088 of Outflow = 0.45 cfs @ 12.54 hrs, Volume= 0.088 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind+Trans method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Reach P-CP: P. Control Point Inflow Area = 3.206 ac, Inflow Depth > 0.39" for 2 YRS event Inflow = 0.41 cfs @ 12.22 hrs, Volume= 0.105 of Outflow = 0.41 cfs @ 12.22 hrs, Volume= 0.105 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind+Trans method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Pond 1 P: Detention Pond Inflow Area = 0.490 ac, Inflow Depth > 1.38" for 2 YRS event Inflow = 0.87 cfs @ 12.02 hrs, Volume= 0.056 of Outflow = 0.39 cfs @ 12.22 hrs, Volume= 0.056 af, Atten= 55%, Lag= 11.6 min Primary = 0.39 cfs @ 12.22 hrs, Volume= 0.056 of Routing by Stor-Ind method, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Peak Elev= 150.54' @ 12.22 hrs Surf.Area= 579 sf Storage= 584 cf Plug-Flow detention time= 27.7 min calculated for 0.056 of(99% of inflow) Center-of-Mass det. time= 24.1 min ( 859.1 - 835.0) Volume Invert Avail.Storage Storage Description #1 149.00' 882 cf Custom Stage Data(Prismatic) Listed below (Recalc) Drainage 09.14-alt-2 Type III 24-hr 2 YRS Rainfall=3.00" Prepared by The Berkshire Design Group Page 4 HydroCAD®8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC 11/8/2007 Subcatchment E-1: Existing Area Runoff = 0.45 cfs @ 12.54 hrs, Volume= 0.088 af, Depth> 0.33" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type III 24-hr 2 YRS Rainfall=3.00" Area (so CN Description 49,367 73 Woods, Fair, HSG C 3,413 76 Gravel roads, HSG A 49,860 36 Woods, Fair, HSG A 870 98 Paved parking & roofs 7,111 86 Wetlands 29,038 68 <50% Grass cover, Poor, HSG A 139,659 60 Weighted Average 138,789 Pervious Area 870 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 25.0 Direct Entry, Subcatchment P-1: Drains to Control Point Runoff = 0.18 cfs @ 12.63 hrs, Volume= 0.049 af, Depth> 0.22" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type III 24-hr 2 YRS Rainfall=3.00" Area (so CN Description 2,424 98 Paved parking & roofs 10,695 39 >75% Grass cover, Good, HSG A 49,860 36 Woods, Fair, HSG A 49,367 73 Woods, Fair, HSG C 5,981 86 Wetlands 118,327 56 Weighted Average 115,903 Pervious Area 2,424 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 25.0 Direct Entry, Subcatchment P-2: Drains to Pond Runoff = 0.87 cfs @ 12.02 hrs, Volume= 0.056 af, Depth> 1.38" Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.05 hrs Type III 24-hr 2 YRS Rainfall=3.00" Drainage 09.14-alt-2 Type ///24-hr 2 YRS Rainfall=3.00" Prepared by The Berkshire Design Group Page 3 HydroCADO 8.00 s/n 000752 0 2006 HydroCAD Software Solutions LLC 11/8/2007 Time span=0.00-24.00 hrs, dt=0.05 hrs, 481 points Runoff by SCS TR-20 method, UH=SCS Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method Subcatchment E-1: Existing Area Runoff Area=139,659 sf Runoff Depth>0.33" Tc=25.0 min CN=60 Runoff=0.45 cfs 0.088 of Subcatchment P-1: Drains to Control Point Runoff Area=118,327 sf Runoff Depth>0.22" Tc=25.0 min CN=56 Runoff=0.18 cfs 0.049 of Subcatchment P-2: Drains to Pond Runoff Area=21,332 sf Runoff Depth>1.38" Flow Length=300' Slope=0.0400 T Tc=1.2 min CN=82 Runoff=0.87 cfs 0.056 of Reach E-CP: E. Control Point Inflow=0.45 cfs 0.088 of Outflow=0.45 cfs 0.088 of Reach P-CP: P. Control Point Inflow=0.41 cfs 0.105 of Outflow=0.41 cfs 0.105 of Pond 1P: Detention Pond Peak Elev=150.54' Storage=584 cf Inflow=0.87 cfs 0.056 of Outflow=0.39 cfs 0.056 of Total Runoff Area= 6.412 ac Runoff Volume= 0.194 of Average Runoff Depth = 0.36" 93.62% Pervious Area= 6.003 ac 6.38% Impervious Area= 0.409 ac Drainage 09.14-alt-2 Prepared by The Berkshire Design Group Page 2 HydroCAD®8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC 11/8/2007 Area Listing (all nodes) Area (acres) CN Description (subcats) 2.289 36 Woods, Fair, HSG A (E-1,P-1) 0.376 39 >75% Grass cover, Good, HSG A (P-1,P-2) 0.667 68 <50% Grass cover, Poor, HSG A (E-1) 2.267 73 Woods, Fair, HSG C (E-1,P-1) 0.078 76 Gravel roads, HSG A (E-1) 0.326 86 Wetlands (E-1,P-1,P-2) 0.034 98 Detention basin (P-2) 0.375 98 Paved parking & roofs (E-1,P-1,P-2) 6.412 -1 U Existing Area Drains to C ntrol Point E. Control Point M ins to Pond 1P etention Pond P. Control Point Subeat } � Aon Drainage Diagram for Drainage 09.14-alt-2 Prepared by The Berkshire Design Group 11/8/2007 HydroCAD®8.00 s/n 000752 ©2006 HydroCAD Software Solutions LLC ♦ '♦ , '°'""OF ♦ •. ��rnc�'N�r lJ.'�fRAaoN No.Abb9 ♦ ♦ _ _ ��»-_ _-. � `•per'"� 4 It i I I e.oI✓°Mid---- `�/ �- 1164. -- J'Pd• - -+ "� . s, ,„ - . / 1 / 7 .+ AU - Aal e t. _ el Ak �. I �eAS1 i■A1t - l Ali- �An ■ ,M. lry Met _/.... L C -- — .� Ak w •r --- } __ I / / auo-uis t T--; -ter AIf a tow i H taf kb — \ \\ T ca ~ ME 4 nAw Sheet Title: Page Number. The Berkshire 4 Allen Place Northampton,Massachusetts 01060 RAYNOR DOORS Design (413)582-7000 FAX(413)582-7005 PROPOSED CONDITIONS DRAINAGE MAP 2 Of 2 Group,Inc. Date: Scale: HAMPSHIRE COUNTY NORTHAMPTON MASSACHUSETTS 9/28/07 NTS u�lvu"of •.. zLAraA N0.A669 . SiAIE HIGH't1Ay AL \ too A � \ x ko i — rSEtBA - — IM - lto ,a A3f / — —A24 Ato Am 40" All lit e� t, l , t n• AID M I '\ / /ki �A93 L. ' h4 'i N A3 0194 _ 1�yp 1Y�Pf> / / e. -� MVO 4G•r ( —I�� MV MAMA C • • / ,. / m— N� ce INS w AYE PAIE Sheet Title: Page Number: The Berkshire 4AIIenPlace Northampton,Massachusetts 01060 RAYNOR DOORS Design (413)582-7000 FAX(413)582-7005 EXISTING CONDITIONS DRAINAGE MAP 1 of 2 Group,Inc. Date: Scale. HAMPSHIRE COUNTY NORTHAMPTON MASSACHUSETTS 9/28/07 NTS Raynor Doors, Northampton, MA November 8, 2007 Stormwater Drainage Report Table 1. Peak Flow and Peak Volume Summary Table Description 2 year 10 year 100 year 3.00" 4.50" 6.50" Analysis points for peak flow total peak flow total peak flow total existing and (cfs) volume (ac- (cfs) volume (ac- (cfs) volume (ac- proposed ft) ft) ft) conditions Existing E-CP* control point 0.45 0.088 2.00 0.270 4.96 0.599 "Symbol of control point nodes as indicated on HydroCAD 8.0 report(see attached) Water Quality BMPs have been incorporated into the stormwater management system design to assist in attaining a total of 72% TSS removal rate from runoff generated in impervious areas. Street sweeping will remove 10% TSS and a water quality basin has been sized to achieve average TSS removal rates in excess of 80%. VI. Summary The proposed stormwater management system for the Goggins-Raynor Door project has been designed to mimic existing hydrology patterns. Peak flow rates in post-development conditions closely match peak flow rates in existing conditions. Page 3 Raynor Doors, Northampton, MA November 8, 2007 Stormwater Drainage Report the removal of the lower portion of the existing gravel road. The rest of the driveway and the parking lot will be paved. Grading has been designed to direct new impervious area runoff from the building and parking lot to the detention basin located at the center of the site. Runoff rates to the eastern boundary control point are decreased due to the slower discharge rate of the detention basin through a 10" culvert with a 2.5" orifice and a 9.5' broad crested weir. The detention basin is treated with a water quality basin that will collect sediment before reaching the main basin area. In the 2, 10, and 100-year storm events the detention basin is designed to permit a controlled discharge to the east property line. This discharge mimics or is lower than the existing conditions discharge. V. Calculations, Design and Standards Water Quantity Drainage calculations were performed on Hydrocad Stormwater Modeling System version 8.0 using Soil Conservation Service (SCS) TR-20 methodology. The SCS method is based on rainfall observations, which were used to develop the Intensity-Duration-Frequency relationship, or IDF curve. The mass curve is a dimensionless distribution of rainfall over time, which indicates the fraction of the rainfall event that occurs at a given time within a 24-hour-.precipitation event. This synthetic distribution develops peak rates for storms of varying duration and intensities. The SCS distribution provides a cumulative rainfall at any point in time and allows volume dependent routing runoff calculations to occur. Watershed sub-catchment areas, runoff coefficients and watercourse slopes are based on The Berkshire Design Group site plans dated Jul 27, 2007. The control point used for design was the north half of the eastern property line. A watershed of approximately 3.206 acres was determined to run through this line as defined by the dotted outline defined as E-1 (see attached drainage maps). The watershed does not include some areas within the property that are not affected by proposed construction. In proposed conditions the water was routed to move through the water quality basin and detention basin before flowing to the control point (P-2) while the remaining area (P-1) continues to flow toward the control point as it does in existing conditions. The proposed detention basin will detain stormwater to prevent an increase in peak flow to the ultimate discharge points. Calculations were performed for the 2, 10 and 100-year frequency storms under existing and proposed conditions. The results of the calculations are shown in the summary table below: Page 2 Raynor Doors, Northampton, MA November 8, 2007 Stormwater Drainage Report I. Introduction The following report presents an analysis of the stormwater management system for the proposed construction of the Goggins-Raynor Door site located on Easthampton Road (Rt. 10) in Northampton. The proposed project is comprised of the demolition of two existing structures, the addition of a new 6,030 square foot building, parking area, and a stormwater management system. The purpose of this analysis is to evaluate the 2-, 10-, and 100-year peak flow rates and quantities for the site in both the pre- and post-development conditions and to develop a stormwater management system that will mitigate any potential impacts of stormwater runoff from the site that may occur as a result of the site development. II. Site Terrain and Soils The project site is comprised of a gradual sloping terrain trending from west to east and generally draining toward the east property line. The subsurface conditions at the site were evaluated based on the available soil survey information and are as follows: The USDA Soil Survey of Hampshire County, -Massachusetts, Central Part report classifies the site soils as: • (AmB)Amostown fine sandy loam - Hydrologic group C. • (GxD) Gloucester very stony fine sandy loam—Hydrologic group A III. Existing Conditions The project is located on the west side of Easthampton Road (Rt. 10) in Northampton. The parcel is rectangular shaped and is bounded by wetlands on the east and south property boundaries and by wooded and grassy areas along the west and north property line. The site is currently comprised of the 1 story house and shed in the center of the parcel and a gravel driveway and turnaround area. The remaining areas of the site contain wetlands, grass, and woods. Stormwater runoff from the entire parcel currently drains into the wetland area and intermittent stream at the east side of the site. IV. Proposed Conditions The site has been carefully designed to minimize any increases of stormwater into the eastern property boundary. The linear feet of driveway will be reduced due to Page 1 Stormwater Drainage Report for the Raynor Door Site Northampton, MA October 05, 2007 Revised November 8, 2007 Prepared by: The Prepared for: Berkshire Design Open &Shut LLC Group, Inc. 4 Allen Place,Northampton, Massachusetts 01060 27. Soils exposed for periods greater than two months shall be stabilized with erosion control blankets and netting, a covering of straw mulch, or a temporary cover of rye or other grass to prevent erosion and sedin-ientation. Drainage ditches shall be stabilized and seeded with a native perennial grass mixture. Any stabilization materials such as jute netting shall be firmly anchored to prevent them from being washed from slopes by rain or flooding. Preference should be given to biodegradable materials. 28. All disturbed areas shall be graded, loamed and seeded. or stabilized with erosion control blankets or netting, and a covering of straw nntich prior to November 30. of each year. No disturbed areas or stockpiled materials will be left unprotected or without erosion control after this date. 29. No disposal of soils or other materials shall be allowed within: a 100-year floodplain;40 feet of the 100-year floodplain elevation;any wetland; or any area within 100-feet of a wetland, unless such areas are specifically approved by the Commission, in accordance with 310 CMR 10.00, and City of Northampton Ordinances - Chapter 24 30. Ongoing conditions that shall not expire with the issuance of a Certificate of Compliance are as follows: N/A )1. Upon completion of the work covered by this Order, the applicant shall submit an as>built plan, signed and stamped by a registered professional engineer or land surveyor,together with a written request for a Certificate of Compliance. The plan and written request shall specify any ways that the completed project differs from the plans referenced in the Order. The as-built plan shall include, at a minimum, and as applicable to the project: elevations of all pipe inverts and outlets,pipe sizes, materials, and slopes; all other drainage structures; limits of clearing,grading,and fill; all structures,pavement, and contours within 100 feet of wetland boundaries; all alterations within the wetland resource areas; and all dates of fieldwork. 32. The oviner of the property described in this Order must advise any potential buyer of the property that any construction or alteration to said property, including brush cutting or clearance,may require approval by the Northampton Conservation Commission. Any instrument conveying any or all of the owners' interest in said property or any portion thereof, shall contain language similar to the following: "This,property is subject to the Northampton Wetlands Protection Ordinance and/or Wetlands Protection Act Any construction or maintenance wore performed on this property requires an Order of Conditions, and/or a Determination of Applicability from the Northampton Conservation Commission. ATTEST: HAMPSHIRE t 2 �,REGISTER MIARIANNE L. DONOiUE "ATTACHMENT A" 19. Prior to the initiation of any work, the applicant/owner shall submit a letter of understanding to the Commission stating that he/she has received, read. understands and shall comply with these Orders. The applicant, and, his or her contractor, foreman and/or Coll structioil manager shall sign the letter of understanding. 20. Prior to the initiation of any work, the applicant shall submit to the Commission a sequencing plan for construction, and erosion and sedimentation control installation. 2I. Prior to the start of any site work, excavation or construction, a pre-construction conference shall be held on the site,between the contractor conducting the work, the site/project engineer, the applicant,and a member or agent of the Conservation Conunission, in order to ensure that the requirements of this Order are understood by all parties. Prior to the pre-construction meeting, all erosion control devices must be installed. 22. All required permits must be obtained from the Army Corp of Engineers (Section 404, Water Quality Certification), Planning Board, Zoning Board,Department of Public Works, or Building Inspector prior to the start of any project. A copy of this Order and associated plans shall remain on site during all construction and/or building activities. The project manager and all equipment operators shall be familiar with the approved plans, and shall be inforiued of their location on the site. This location shall be accessible to all contractors whenever work is occurring oil site. 24. All revised plans,referenced within this Order of Conditions, shall be approved by Conservation Commission and incorporated into the permit by reference and shall be followed during the course of constriction. 25. The areas of construction shall remain in a stable condition at the close of each construction day. Erosion control measures shall be inspected at this time, and maintained or reinforced as necessary. All such devices shall be inspected, cleaned or replaced durmi g construction and shall remain in place until such time as stabilization of all areas that may impact resource areas is permanent. _These devices shall also be inspected to assure that the maximum control has been provided. Any entrapped silt shall be removed to an area outside the buffer zone and resource areas, and maintained or reinforced as necessary. Erosion controls shall be inspected after every rainfall to assure that maximum control has been provided. 20. An adequate stockpile of erosion control materials shall be on site at all times for emergency or routine replacement and shall include materials to repair or replace silt Cences, straw bales, erosion control blankets,riprap, filter berms or other devices planned for use during construction. r Massachusetts Department of Environmental Protection 1 - Bureau of Resource Protection - Wetlands MassDEP File Number: WP F orm 5 ° Order of `�'�ndit.ions 246-614 — ---- --- Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 G. Recording Information -- — - —This Order of Conditions must be recorded in the Registry of Deeds or the Land Court for the district in which the land is located, within the chain of title of the affected property. In the case of recorded land, the Final Order shall also be noted in the Registry's Grantor Index under the name of the owner of the land subject to the Order. In the case of registered land, this Order shall also be noted on the Land Court Certificate of Title of the owner of the land subject to the Order of Conditions. The recording information on this page shall be submitted to the Conservation Commission listed below. Conservation Commission Detach on dotted line, have stamped by the Registry of Deeds and submit to the Conservation Commission. ---------------—----------------------------------------------------------------------------------—--------------- To. Conservation Commission Please be advised that the Order of Conditions for the Project at: Project Location MassDEP File Number Has been recorded at the Registry of Deeds of: County Book Page for: Property Owner ----- - -- -- --� --- and has been noted in the chain of title of the affected property in: Book Page In accordance with the Order of Conditions issued on: - ------------- ----------- --__--------------- Date If recorded land, the instrument number identifying this transaction is: Instrument Number If registered land, the document number identifying this transaction is: Document Number Signature of Applicant wpaform5.dat- rev_:427108 Page 10 of 10 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands MassDEP Fife Number: 246-614 P A Form 5 -- order of Conditi ns -------- �L, � Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 F. Appeals ----- ---The applicant, the owner, any person aggrieved by this Order, ar,y owner of land abutting the land subject to this Order, or any ten residents of the city or town in which such land is located, are hereby notified of their right to request the appropriate MassDEP Regional Office to issue a Superseding Order of Conditions. The request must be made by certified mail or hand delivery to the Department, with the appropriate filing flee and a completed Request of Departmental ,Action Fee Transmittal Form, as provided in 310 CMR 10.03(7) within ten business days from the date of issuance of this Order. A copy of the request shall a, the same time be sent by certified mail or hand delivery to the Conservation Commission and to the applicant, if he/she is not the appellant. Any appellants seeking to appeal the Department's Superseding Order associated with this appeal will be required to demonstrate prior participation in the review of this project. Previous participation in the permit proceeding means the submission of written information to the Conservation Commission prior to the close of the public hearing, requesting a Superseding Order or Determination, or providing written information to the Department prior to issuance of a Superseding Order or Determination. The request shall state clearly and concisely the objections to the Order which is being appealed and how the Order does not contribute to the protection of the interests identified in the Massachusetts Wetlands Protection Act (M.G.L. c. 131, §40), and is inconsistent with the wetlands regulations (310 CMR 10.00). To the extent that the Order is based on a municipal ordinance or bylaw, and not on the Massachusetts Wetlands Protection Act or regulations, the Department has no appellate jurisdiction. Section G, Recording Information is-available on the following page. Page 9 of 10 wpaform5 doc• rev.2127108 --- Massachusetts Department co~ Environmental Protection Bureau of Resource Protection - Wetlands MassDEP File Number: WP .Farm 5 — Order of oiios —6(L--------- -- �. Massachusetts Wetlands Protection .Act M.G.L. c. 131, X40 E. Issuance This Order is valid for three years, unless otherwise specified as a special ,} 2 2 )'s condition pursuant to General Conditions #4, from the date of issuance. 1.Date of issuance Please indicate the number of members who will sign this form: This Order must be signed by a majority of the Conservation Commission. 2-Number of signers The Order must be mailed by certified mail ('return receipt requested) or hand delivered to the applicant. A copy also must be mailed or hand delivered at the same time to the appropriate Department of Environmental Protection Regional Office. if not filing electr nica and the property owner, if different from applicanf. Signatures: Notary Acknowledge nt Commonwealth of Massachusetts County of X14 -- - f On this Da, o' Month Year Before me;the undersigned Notary Public, JL 1tL_ personally appeared Name of Document signer proved to me through satisfactory evidence of identification,which was/were Description of evidence of identification to be the person whose name is signed or the preceding or attached document, and acknowledged to me that he/she signed it voluntarily for its stated purpose. As member of t ---- Conser-ation Commission "0 1 1 1//1 y Ciiyrtown \. Yo �ii� d p�rw�ti 9.20 _ U Q 'vo \� Sig ture of Nota P i TgRY ?0 Printed Name of Notary Public P�ublliic Place notary eal and/or, an stamp above LL-� ---- y y My Commission Gres(Date) This Order is issued to the applicant as follows ❑ by hand delivery on by certified mail, return receipt requested, on Date Date wpaiorm5.doc• rev.2/27/08 Page 8 ol,10 Massachusetts Department of Environmental Protection - ! Bureau � of Resource Protection - Wetlands MassDEP File Number: P/�-'! Fo'rm 5 — te�,rder of Co'nditio'ns 246-614 --- Massachusetts Wetlands Protection Act M.G.L. c. 131, X40 C. General Conditions Under Massachusetts Wetlands Protection Act (cunt.) j) The stormwater management systern approved in the Final Order of Conditions shall not be changed without the prior written approval of the issuing authority. Areas designated as qualifying pervious areas for purpose of the Low Impact Site Design Credit shall not be altered without the prior written approval of the issuing authority. k) Access for maintenance of stormwater BMPs shall not be obstructed or blocked. Any fencing constructed around stormwater BMPs shall include access gates. Fence(s) shall be at least six inches above grade to allow for wildlife passage. Special Conditions (if you need more space for additional conditions, please attach a text document): See "Attachment A" D. Findings Under Municipal Wetlands :Bylaw or'Qrdina'nce 1. Is a municipal wetlands bylaw or ordinance applicable? © Yes ❑ No 2. The Northampton _ hereby finds (check one that applies): Conservation Commission a. E] that the proposed work cannot be conditioned to meet the standards set forth in a municipal ordinance or bylaw specifically: 1. Municipal Ordinance or Bylaw 2. Citation Therefore, work on this project may not go forward unless and until a revised Notice of Intent is submitted which provides measures which are adequate to meet these standards, and a final Order of Conditions is issued. b. ❑ that the following additional conditions are necessary to comply with a municipal ordinance or bylaw: Northampton Wetlands Ordinance _ Chapter 337 of the 1. Municipal Ordinance or Bylaw Code of Ordinances 3. The Commission orders that all work shall be performed in accordance with the following conditions and with the Notice of Intent referenced above.To the extent that the following conditions modify or differ from the plans, specifications, or other proposals submitted with the Notice of Intent, the conditions shall control. The special conditions relating to municipal ordinance or bylaw are as follows (if you need more space for additional conditions, attach a text document): See "Attachment A' wpaform5-doc• rev-2127/08 Page 7 of 10 Massachusetts Department of Environmental Protection MassDEP File Number. Bureau of Resource Protection - Wetlands PA Form 5 Order ®f Conditions Li 246-614 --- - Massachusetts Wetlands Protection Act M.G.L. c. 131 , X40 C. General Conditions Under Massachusetts Wetlands Protection Act (cont.) b) No stormwater runoff may be discharged to the post-construction stormwater BMPs until written approval is received from the issuing authority. To request written approval, the following must be submitted: illicit discharge compliance statement required by Stormwater Standard 10 and as-built plans signed and stamped by a registered professional engineer certifying the site is fully stabilized; all construction period stormwater BMPs and any illicit discharges to the stormwater management system have been removed; and all post-construction stormwater BMPs were installed in accordance with the plans (including all planting plans) approved by the issuing authority, and have been inspected to ensure they are not damaged and will function properly. c) Prior to requesting a Certificate of Compliance, the responsible party(defined in Genera'. Condition 18(e)) shall submit to the issuing authority an Operation and Maintenance (O & M) Compliance Statement for the Stormwater BMPs. This Statement shall identify the responsible party for implementing the Operation and Maintenance Plan and also state that:1. "Future responsible parties shall be notified in writing of their continuing legal responsibility to operate and maintain the stormwater management BMPs and implement the Pollution Prevention Plan; and 2. The Operation and Maintenance Plan for the stormwater BMPs is complete and will be implemented upon receipt of the Certificate." d) Post-construction pollution prevention and source control shall be implemented in accordance with the long-term pollution prevention plan section of the approved Stormwater Report and, if applicable, the Stormwater Pollution Prevention Plan required by the National Discharge Elimination System Multi-Sector General Permit. e) Unless and until another party accepts responsibility, the issuing authority shall presume that the responsible party for maintaining each BMP is the landowner of the property on which the BMP is located. To overcome this presumption, the landowner of the property must submit to the issuing authority a legally binding agreement acceptable to-the issuing authority evidencing that another entity has accepted responsibility for maintaining the BMP, and that the proposed responsible party shall be treated as a permittee for purposes of implementing the requirements.of Conditions 18(f) through 18(k)with respect to that BMP. Any failure of the proposed responsible party to implement the requirements of Conditions 18(f)through 18(k)with respect to that BMP shall be a violation of the Order of Conditions or Certificate of Compliance. In'the case of stormwater BMPs that are serving more than one lot, the legally binding agreement shall also identify the lots that will be serviced by the stormwater BMPs. A plan and easement deed that grants the responsible party access to perform the required operation and maintenance must be submitted along with the legally binding agreement. f) The responsible party shall operate and maintain all stormwater BMPs in accordance with the design plans, the Operation and Maintenance Plan section of the approved Stormwater Report, and the Massachusetts Stormwater Handbook. g) The responsible party shall 1. Maintain an operation and maintenance log for the last three years including inspections, repairs, replacement and disposal (for disposal the log shall indicate the type of material and the disposal location), 2. Make this log available to MassDEP and the Conservation Commission upon request, and 3. Allow members and agents of the MassDEP and the Conservation Commission to enter and inspect the premises to evaluate and ensure that the responsible party complies with the Operation and Maintenance requirements for each BMP set forth in the Operations and Maintenance Plan approved by the issuing authority. h) All sediments or other contaminants removed from stormwater BMPs shall be disposed of in accordance with all applicable federal, state, and local laws and regulations. i) Illicit discharges to the stormwater management system as defined in 310 CMR 10.04 are prohibited. - Page 6 of 10 wpaform5-doc• rev.2127/08 pill an Massachusetts Department of Environmental Protection - ' Bureau of Resource Protection - Wetlands MassDEP Fife Number: WIPA Form 5 -- Order of Conditions 246-614 L Massachusetts Wetlands Protection Act M.G.L. c. 131, X40 C. General Conditions Under Massachusetts Wetlands Protection Act 10. Where the Department of Environmental Protection is requested to issue a Superseding Order, the Conservation Commission shall be a party to all agency proceedings and hearings before MassDEP. 11. Upon completion of the work described herein, the applicant shall submit a Request for Certificate of Compliance (WPA Form 8A) to the Conservation Commission. 12. The work shall conform to the plans and special conditions referenced in this order. 13. Any change to the plans identified in Condition#12 above shall require the applicant to inquire of the Conservation Commission in writing whether the change is significant enough to require the filing of a new Notice of Intent. 14. The Agent or members of the Conservation Commission and the Department of Environmental Protection shall have the right to enter and inspect the area subject to this Order at reasonable hours to evaluate compliance with the conditions stated in this Order, and may require the submittal of any data deemed necessary by the Conservation Commission or Department for that evaluation. 15. This Order of Conditions shall apply to any successor in interest or successor in control of the property subject to this Order and to any contractor or other person performing work conditioned by this Order. 16. Prior to the start of work, and if the project involves work adjacent to a Bordering Vegetated Wetland, the boundary of the wetland in the vicinity of the proposed work area shall be marked by wooden stakes or flagging. Once in place, the wetland boundary markers shall be maintained until a Certificate of Compliance has been issued by the Conservation Commission. 17. All sedimentation barriers shall be maintained in good repair until all disturbed areas have been fully stabilized with vegetation or other means. At notime shall sediments be deposited in a wetland or water body. During construction, the applicant or his/her designee shall inspect the erosion controls on a daily basis and shall remove accumulated sediments as needed.The applicant shall immediately control any erosion problems that occur at the site and shall also immediately notify the Conservation Commission, which reserves the right to require additional erosion and/or damage prevention controls it may deem necessary. Sedimentation barriers shall serve as the limit of work unless another limit of work line has been approved by this Order. 18. The work associated with this Order is (1)❑ is not (2)QI subject to the`Massachusetts Stormwater Policy Standards. If the work is subject to the Stormwater-Policy, the following conditions apply to this work and are incorporated into this Order: a) No work, including site preparation, land disturbance, construction and redevelopment, shall commence unless and until the construction period pollution prevention and erosion and sedimentation control plan required by Stormwater Standard 8 is approved in writing by the issuing authority. Until the site is fully stabilized, construction period erosion, sedimentation and pollution control measures and best management practices (BMPs) shall be implemented in accordance with the construction period pollution prevention and erosion and sedimentation control plan, and if applicable, the Stormwater Pollution Plan required by the National Discharge Elimination System Construction General Permit. Page 5 of 10 wpaform5.doc• rev.2127/08 Massachusetts Department of Environmental Protection i` MassDEP File Number: Bureau of Resource Protection - Wetlands '�A Form 5 order of Conditions 246-614---- - - - Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 C. General Conditions Under 'Massachusetts Wetlands Protection Act (only applicable to approved projects) 1. Failure to comply with all conditions stated herein, and with all related statutes and other regulatory measures, shall be deemed cause to revoke or modify this Order. 2. The Order does not grant any property rights or any exclusive privileges; it does not authorize any injury to private property or invasion of private rights. 3. This Order does not relieve the permittee or any other person of the necessity of complying with all other applicable federal, state, or local statutes, ordinances, bylaws, or regulations. 4. The work authorized hereunder shall be completed within three years from the date of this Order unless either of the following apply: a. the work is a maintenance dredging project as provided for in the Act; or b. the time for completion has been extended to a specified date more than three years, but less than five years, from the date of issuance. If this Order is intended to be valid for more than three years, the extension date and the special circumstances warranting the extended time period are set forth as a special condition in this Order. 5. This Order may be extended by the issuing authority for one or more periods of up to three years each upon application to the issuing authority at least 30 days prior to the expiration date of the Order. 6. Any fill used in connection with this project shall be clean fill. Any fill shall contain no trash, refuse, rubbish, or debris, including but not limited to lumber, bricks, plaster, wire, lath, paper, cardboard, pipe, tires, ashes, refrigerators, motor vehicles, or parts of any of the foregoing. 7. This Order is not final until all administrative appeal periods from this Order have elapsed, or if such an appeal has been taken, until all proceedings before the Department have been completed. 8. No work shall be undertaken until the Order has become final and then has been recorded in the Registry of Deeds or the Land Court for the district in which the land is located, within the chain of title of the affected property. In the case of recorded land, the Final Order shall also be noted in the Registry's Grantor Index under the name of the owner of the land upon which the proposed work is to be done. In the case of the registered land, the Final Order shall also be noted on the Land Court -- Certificate of Title of the owner of the land upon which the proposed work is done. The recording information shall be submitted to this Conservation Commission on the form at the end of this Order, which form must be stamped by the Registry of Deeds, prior to the commencement of work. 9. A sign shall be displayed at the site not less then two square feet or more than three square feet in size bearing the words, "Massachusetts Department of Environmental Protection" [or, WassDEP' "File Number 246-614 " Page 4 of 10 wpafc=5.doc• rev.2/27/08 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands MassDEP File Number: i PA Fora 5 -- Order of Condition's 246-614 Massachusetts Wetlands Protection Act M.G.L. c. 131 , §40 B. Findings (coat.) ---- — - - Resource Area Proposed Permitted Proposed Permitted Alteration Alteration Replacement Replacement ❑ Bordering Land Subject to Flooding a.square feet b.square feet c.square feet d.square feet Cubic Feet Flood Storage --- — - - - e.cubic feet cubic feet g. cubic feet h. cubic feet 8. ❑ Isolated Land Subject to Flooding a.square feet b. square feet Cubic Feet Flood Storage — -- -- -------- ---- — --- c.cubic feet d.cubic feet e. cubic feet f.cubic feet 9. ❑ Riverfront area a.total sq.feet b.total sq.feet Sq ft within 100 ft c.square feet d.square feet e square feet f.square feet Sq ft between 100-.200 ft g.square feet h.square feet L square feet j.square feet Coastal Resource Area Impacts: Check all that apply below. (For Approvals Only) 1o. ❑ Designated Port Areas Indicate size under Land Under the Ocean, below 11. ❑ Land Under the Ocean a.square feet b.square feet c.c/y dredged d. c/y dredged 12. ❑ Barrier Beaches indicate size under Coastal Beaches and/or Coastal Dunes below 13. ❑ Coastal Beaches -------- - - - ---- - a.square feet b.square feet c.c/y nourishmt. d.c/y nourishmt. 14. ❑ Coastal Dunes a.square feet b. square feet c. c/y nourishmt. d. c/y nourishmt 15. ❑ Coastal Banks a. linear feet b. linear feet 16. ❑ Rocky Intertidal Shores a.square feet b.square feet 17. ❑ Salt Marshes -- — --- --- a.square feet b.square feet c.square feet d.square feet 18. ❑ Land Under Salt Ponds a.square feet b.square feet c.c/y dredged d. c/y dredged 1g. ❑ Land Containing Shellfish a.square feet b.square feet c.square feet d. square feet 20. ❑ Fish Runs Indicate size under Coastal Banks, inland Bank, Land Under the Ocean, and/or inland Land Under Waterbodies and Waterways, above a.c/y dredged b.c/y dredged 21. ❑ Land Subject to Coastal Storm Flowage a.square feet b.square feet WDaform5-doc• rev.2/27108 Page 3 of 10 Massachusetts Department of Environmental Protection ❑ Bureau of Resource Protection - Wetlands MassDEP File Number: Li P Form rt 5 �- Qrder of Co 246-614 nd��EOns -- Massachusetts Wetlands Protection Act M.G.L. c. 131, X40 B. Findings 1. Findings pursuant to the Massachusetts Wetlands Protection Act: Following the review of the above-referenced Notice of Intent and based on the information provided in this application and presented at the public hearing, this Commission finds that the areas in which work is proposed is significant to the following interests of the Wetlands Protection Act. Check all that apply: a. / Public Water Supply b. ❑ Land Containing Shellfish c. ❑ Prevention of Pollution d_ X Private Water Supply e ® Fisheries f. ❑ Protection of Wildlife Habitat q. ❑ Groundwater Supply h. ❑ Storm Damage Prevention i. ❑ Flood Control 2 This Commission hereby finds the project, as proposed, is: (check one of the following boxes) Approved subject to: the following conditions which are necessary in accordance with the performance standards set forth in the wetlands regulations.This Commission orders that all work shall be performed in accordance with the Notice of Intent referenced above,the following General Conditions, and any other special conditions attached to this Order.To the extent that the following conditions modify or differ from the plans, specifications, or other proposals submitted with the Notice of Intent, these conditions shall control. Denied-because: b. ❑ the proposed work cannot be conditioned to meet the performance standards set forth in the wetland regulations. Therefore, work on-this project may not go forward unless and until a new Notice of Intent is submitted which provides measures which are adequate to protect these interests, and a final Order of Conditions is issued.-A description of the performance standards which the proposed work cannot meet is attached-to this Order. ❑ the information submitted by the applicant is not sufficient to describe the site, the work, or the effect of the work on the interests identified in the Wetlands Protection Act. Therefore, work on this project may not go forward unless and until a revised Notice of Intent is submitted which provides sufficient information and includes measures which are adequate to protect the Act's interests, and a final Order of Conditions is issued. A description of the specific information which is lacking and why it is necessary is attached to this Order as per 310 CMR 10.05(6)(c). Inland Resource Area Impacts: Check all that apply below. (for Approvals Only) ;i. ❑ Buffer Zone Impacts: Shortest distance between limit of project disturbance and, 1 wetland boundary (if available) a.linear feet Proposed Permitted Proposed Permitted Resource Area Alteration Alteration Replacement Replacement 4 ❑ Bank ------ ------- -_ --.------- a.linear feet b.linear feet c. linear feet d. linear feet 5. Bordering Vegetated Wetland a.square feet b.square feet c.square feet d.square feet 6. ❑ Land Under Waterbodles a.square feet b.square feet c.square feet d.square feet and Waterways e.c/y dredged f.c/y dredged Page 2 of 10 wpaform5.doc rev.2127106 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands MassDEP File Number: WPA Form 5 - order of Conditions 246_6144 --- Massachusetts Wetlands Protection Act M.G.L. c. 131, X40 IIIlIIIIIIIlf�GiII�II�Plllllllllll�IfllIIRI�l1IIlElEIIPf81�1liP�lll►lll� A. General Information 2008 00029653 Bk: 9588Pg: 240 Page: 1 of 12 Important: Northampton When fillip 1 From: Recorded:Recorded: 09/04/2008 03:56 PM 9 Conservation Commission out forms on the computer, 2 This issuance is for (check one): a. Order of Conditions b. ❑ Amended Order of Conditions use only the tab key to To: Applicant: move your cursor-do not Gary Mead use the return a. First Name b. Last Name key. Open and Shut LLC c,Organization rah 30 Lyman Street _ d. Mailing Address Easthampton, MA 01027 e. City/Town f.State g.Zip Code 4. Property Owner(if different from applicant): a. First Name b. Last Name c. Organization d. Mailing Address e. City/Town f.State g.Zip Code 5. Project Location: 309 Easthampton Road Northampton a. Street Address b.City/Town 44 — 027_ _ -- c Assessors Map/Plat Number d. Parcel/Lot Number +42.2009 N __ -072.6566 W _ Latitude and Longitude, if known: e. Latitude f. Longitude 6. Property recorded at the Registry of Deeds for (attach additional information if more than one parcel): Hampshire a. County b. Certificate Number(if registered land) — 1649 163 c. Book d. Page Dates: 10/09/2007 07/24/2008 — 08/11/2008 — -- ------ --- ----- - -— — - - --- — a. Date Notice of Intent Filed b.Date Public Hearing Closed c. Date of Issuance P,, Final Approved Plans and Other Documents (attach additional plan or document references as needed): Erosion Control Sequencing Plan and Restoration Plan NO[ R1-R2 a. Plan Title The Berkshire Design Gro Inc. ._— - ----- — - --------- b. Prepared By c. Signed and Stamped by 07/18/2008 1"=20' d. Final Revision Date e. Scale f.Additional Plan or Document Title g. Date wpaform5.doc• rev.212 U08 Page 7 of 10 Permit No.2-2008-0206 COMMONWEALTH OF MASSACHUSETTS HIGHWAY DEPARTMENT PLAN COVERING PERMIT REQUESTED BY Open & Shut LLC FOR DRIVEWAY APPROACH IN Northampton --- Route 10 (309 Easthampton Road) DATE: S_eptember2008 SCALE On AA - J 1 V s . ad i .• _ ., � \`,, �� • �,�.... �' ,• � •� �1/~r��r •ter � tr �F1EP'� ust `• � / i/ ��rM uwM�t"a''1 „'.••'r.��' i!j } rnl . EA5THAMPTON ROAD ROUTE /Q rJY t A /957 State Highway Alteration 5ee: L,y; ut No. 4559 +++�anwre mM Or PAW Z � h-1 APPROVED G MAD-122 Z Z d S00228S6:01 02S0Z2SETH6 d00a dONAH8:WOdJ Sb:ST 6002-01-dcJH Perinit#2-2008-0206 The Grantee shall indemnify and save blameless the Commonwealth and its Highway Department, against all suits, claims or liability of every name and nature arising at any time out or in consequence of the acts of the Grantee in the performance of the work covered by this permit whether by themselves or their employees or subcontractors. A copy of this Pen-nit must be on the job site at all times for inspection. Failure to have this Permit available at such site will result in suspension of the rights granted by the Permit. The Grantee's attention is directed to the requirement of Chapter 228 of the Acts of 1072 concerning excavation. (SEE OTHER SIDE FOR ADDITIONAL CONDITIONS) All work within the State Highway Layout shal l be completed within 12 months of the issuance of this Permit. Dated at Northampton This Fifteenth Day of September 2008. Albert R. Steger P.E. y�/ District Highway Director JM11A- c-sPr Page#4 Z 9 d SM-20S6:0i 02S0Z2S2TtbT6 �1000 d0NMa:W0dJ 2b:ST 6002-0T-ddU M 1111 Peratit 42-2008-0206 Any ponding of water, which may occur in this area as a result of the work herein described, shall be the responsibility of the Grantee, The existing gutter grade and line shall not be changed. The highway surface shall not be disturbed. No signs, fences, or other appurtenances shall be located within or bverhang the State highway Layout.line. No parking is allowed within the limits of the State Highway Layout Any disturbed area shall be replaced in kind, e.g., locmed, fertilized, limed and seeded, bituminous concrete, gravel, etc. If the Director deems it necessary, an inspector shall be assigned to the work and the cost of said inspector shall be charged to the Grantee. All work proposed and materials used shall conform to the Massachusetts Highway Department "1988 Standard Specifications for Highways and Bridges," with the current SUPPLEMENTAL SPECIFICATIONS, and the Massachusetts Highway Department "1996 Metric Edition of the Construction and Traffic Standard Details,"along with the "1977 Massachusetts Department of Public Works Construction Standards,"with the current METRIC/ENGLISH SUPPL.FMENTAL DRAWINGS, as amended. All can be found at htt ://www.mh'd,state.ma.us/(Select`Business Resources" on the left of the page). The Grantee shall also adhere to the,,Massachusptts Highway Department"Project Development and Design Guidebook",dated January 2006, and found at htt ://www:mhd.state.ma.us/default.as '? id=content/desi nGuide&sid=aboutk1 ara4. All material necessary for the restoration of the highway (including but not limited to Mot Mix Asphalt Pavement, Cement Concrete Masonry; Control Density hill; stone; gravel; 'backfill materials; etc.) shall be furnished by a MassHighway Certified Supplier. For a list of specific suppliers, please contact Ms. Karen Korvek,District Materials Engineer.at (413) 582-0565. No tracked vehicles will be allowed on the highway surface without a protective mat. Adequate I ights, signs and barriers shall be provided by the Grantee. All utility companies whose services are located within or adjacent to the proposed work areas shall be notified in writing of the proposed work at least 48 hours prior to the start of any excavation in said areas. This is independent of required Dig Safe notification. The shoring and bracing of trenches along with other related excavations shall conform to the applicable rules and.regulations of the Commonwealth of Massachusetts Division of industrial Safety and the U.S. Department of Labor, Occupational Safety and Health Administration. Failure to comply with the terms of this Permit; past and future directives from the Massachusetts Highway Department, any other local, state and federal regulatory agencies, shall be cause for immediate revocation. Page#3 Z S:d SM-2es6:oi ozsoi s2tbib (,j0aa aowe�i:wnma s'h:ct r.aaa-nr---- 1 I. Permit#2-2008-0206 EXPANSION,NEW DEVELOPMENT OR CHANGE IN USE SHALL RE SUBJECT TO THE "MASSACHUSETTS ENVIRONMENTAL POLICY ACT, CHAPTE1130, SECTIONS 61 AND 62A-H". The proposed work location is shown on the plan,as prepared by"l"he Berkshire Design Group, Inc., entitled, "Raynor Door Sales, 309 Easthampton Road (Route 10)-Northampton, MA, MHD Access Permit Application-April 21, 2008." THE FIMSHE.D CONSTRUCTION SHALL CONFORM TO THE ATTACHED SKETCH,as prepared by the Massachusetts Highway Department. At the end of each workday, the Grantee shall keep the highway surface free of any dirt, dust or debris of any nature, resulting from the work. The Grantee shall utilize mechAnical sweepers, water, calcium chloride or bitumen and sand, in accordance with Section 440,Roadway Dust Control,of the 1995 MassHighway Department's Standard Specifications for Flighways and Bridges, as amended. DIG SAFE NUMBER: Prior to the start of any work under this permit,the Grantee shall notify the PUBLIC UTILITY UNDERGROUND PLANT DAMAGE PREVENTION SYSTEM (DIG SAFE), which can be found at www.digsaf'e.com or by calling 1-888-344-7233. Upon issuance of the DIG SAFE NUMBER the Grantee shall forward said number to the Massachusetts highway Department District Highway Office by telephoning(413)582-0535. AT&T Wirelesm customers can contact Dig Safe by dialing#DIG (#344). The Grantee shall procure all permits, licenses, required easements and give all notices necessary and incidental to the due and lawful prosecution of the work (including Conservation Commissions, Tree Wardens,etc.). All shoulder areas,paved areas, grass areas, drainage lines and structures,curbing, edging, or other highway appurtenances that are disturbed due to the work shall be replaced and/or restored to its original condition. Adequate warning signs, traffic cones and other traffic control devices must be erected in accordance with the Manual on Uniform Traffics Control Devices'(Millenniurn Edition),as amended, which can be :Found at htt ://mutcd.tllwa.dot. cw, as revised, Signs and sign supports located on or near the traveled way must pass the criteria set forth in the NCHRP 350 Report, Said devices shall be placed and replaced by the Grantee at the work site as required. Traffic shall be maintained at all times. If one-way traffic prevails, uniformed police shall be in attendance at the expense of the Grantee. All personnel working within the State highway Layout shall wear approved safety vests. Reflectorized plastic drums shall be used in the highway work zones; the use of metal drums is not allowed. The Grantee's property shall be graded in such a manner that storm water or other drainage shall not flow directly onto the State Highway Layout. 'Page#2 Z b=d S00Z28S6 01 02S0Z2S2TbI6 JMa a0N Ha:W0dJ 2t7:ST 6002-0T-ddd The Commonwealth of Massachusetts M Massachusetts Highway Department Permit 92-2008-0206 PERMIT ---NORTHAMPTON Subject to all the terms, conditions and restrictions printed or written below, and on the reverse side hereof,permission is hereby granted to Open & Shut LLC to enter upon the State Highway Layout in the City of Northampton known as Route 10 or Easthampton Road for the purpose of constructing and utilizing a commercial access on the westerly side of the highway (Building #309). The District Highway Director shall be notified in writing 48 hours in advance of any work by the Grantee. All described work shall be completed as directed by, and to the satisfaction of,the Director. All work shall be done in accordance with the WPA Form 5 — Order of Conditions; DEP File Number 246-614,from the Northampton Conservation Commission dated August 11, 2008. The access shall be constructed so as to.prevent the drainage of water and debris from entering directly upon the highway. The access is to extend from Station 41+98±to Station 42+10± at the State Highway Layout Line, flaring to extend from Station 41+83±to Station 42+25±at the existing edge of the paved highway. The access shall be SURFACED TN TWO(2)COURSES WrfH HOT MIX ASPHALT PAVEMENT to a minimum depth, after rolling,of three and one half(3%") inches to the limits as shown on the attached sketch. Said access shall have an eight-inch (8") foundation of compacted gravel and shall butt and not overlap the existing edge of the hardened surface. That portion of the access within the State Highway shall be maintained by the Grantee at their expense and to the satisfaction of the Director. The area on each side of the access shall be graded, loamed, fertilized, limed and seeded. This Permit does not authorize the placement of rock landscaping, shrubs, or trees within our Layout. In the event the Grantee has plans to landscape, a plan shall be submitted to the District office for review and approval. THE GRANTEE AND/OR SUBSEQUENT OWNERS ARE AD'V'ISED THAT THIS PERMIT 1S INTENDED TO GRANT ACCESS AND EGRESS FOR THE 5,000 SQUARE FOOT RETAIL FACILITY ONLY, ANY FURTHER DEVELOPMENT, EXPANSION, NEW BUSINESS, OR CHANGE IN USE SHALL REQUIRE THE FILING OF A REQUEST FOR A DETERMINATION OF NEED FOR A NEW PERMIT. ANY Page it L :d S00L28S6:01 02S0L2S2 T b t 6 8000 '1ON.,H8:Wodj 2b:<�t FAAP-A r-AAH wiThe Commonwealth of Massachusetts Massachusetts Highway Department 10 Park Plaza, Boston 02116-3969 City of Northampton September 15,2008 From the Office of: Massachusetts IIighway Department Telephone;(413) 582-0535 811 North King Street,Northampton, MA 01060 To: Open&Shut LLC 30 Lyman Street Easthampton,Na 01027 You may proc-"d with t4 work doscrib:;d in t'eklnk#2-2008-0206 dutcd Scptumber 15,2008, issued to you by this Department for work in the City of Northampton. Please read caretiilly the instructions printed on the back of the Permit and note particularly those conditions which apply to the work authorized. Your attention is also called to the time given for the completion of this work. If it should be desired w extend the time for doing the work or alter any of the conditions of the Permit,written applications for such changes should be made as soon as possible to this office. Upon completion of the work outlined, please 'fill out the form given below, detach and mail to this office. (A sketch on the back of the form or on a separate sheet, showing the location of any structures installed, should be submitted. This sketch should show the relative position of the structure by nicasurennents to definite points within the highway location.) 1F THE NOTICE BELOW IS NOT RETURNED,THE LIABILITY ASSUMED UNDER TMS PERMIT CONTINUES. Sincerely, Albert R.Stegem nn, P.E. District Highway Director ' Please rctii,m lower portior,When work is completed. Retain Perrni,for Graj:itee and/or succcssur fives * '" -- — - -------_------.r--.,------------------;--- - City of Northampton (Date) District Highway Director Northampton,Massachusetts 01060 Dear Sir: Please be advised that the work authorized under Permit#2-200 8-0206 issued by the Massachusetts Highway Department was completed in accordance with all requirements of the Department on , 200 Sided Open & Shut LLC 30 Lyman Street Easthampton,NIA 01027 JMtJ A Z 2=d S00Z28S6:oi 02S01.2S2TbI6 21004 a0NAUd:W0aA 2b:ST 6002-0T-d8tJ Abutters within 300' Northampton Map 44, Parcel 027 Allen Edward A & Philip City of Easthampton 105 Maynard Rd Easthampton Town Hall Northampton, MA 01060 Easthampton, MA 01027 Town of Hatfield Long Doreen &Nancy Long Hatfield Town Hall 492 Easthampton Rd Hatfield, MA 01038 Northampton, MA 01060 Nella LLC RWZ LLC 105 Maynard Rd P O Box 137 Northampton, MA 01060 Moultonboro,NH 03254 Town of Westhampton Town of Williamsburg Westhampton Town Hall Williamsburg Town Hall Westhampton, MA 01027 Williamsburg, MA 01096 Town of Hadley Massachusetts Electric Company Hadley Town Hall 25 Research Drive Hadley, MA 01035 Westborough, MA 01582 Sanderson Evelyn 4560 Lighthouse Ln Pensacola, FL 32514 \ � t 9 § 00 0 \ % G ƒ \� / \ ( \ @ _ \ { \ u 3 3 q \ 3 7 i i / ? m r z o m N o o m o / N / % / / / 00 / G / \ \ 2 2 Z k 2 } / Z z x = o z z = z § § 0 / 5 j / / \ $ » z 0 \ \ u u G < /o < < o < § § § § Z z u z z E E 7 5 2 2 2 2 2 2 5 S = 5 2 uj ky $ 7 E §0 } c § _ = c e 2 0 m & 2 2 = i ] u 2 § § z S ƒ e < o = e e < < 9 \ \ j \ \ j / \ ) \ / 0 / \ \ \ / ± ± / u z u = g \ e 2 \ 0 2 ) z z \ z < \ 8 / « ¥ ¥ u § z = U ° \ \ ® j $ z o ƒ ui � % u [ § # � t.S k \ / \ \ § ) \ § u ± g § § \ z \ \ z < k § Q o@ § c N z 3@ j ( e $ ƒ $ < 7 j S < � % _ C14 k@ � ] ) 4 \ \ / / / \ 0 2 2 ? i $ / n @ u { $ 0 << u\ § 0 o g u 2 2 @ N 0-' \ \ \ 0 2 � o » . .� 2 O \ \ \ \ \ \ } o } \ « » g « / /j f/ $ % \ � « o . \ � 3 � # BUILDINGS 8600 South 1-35 Oklahoma City,Ok 73149 Cool Standard Colors 800-879-STAR(7827) 405-636-2419 FAX S — I le c t i • starbuildings.com SIGNATURE® 200 1 Siliconized Polyester For •most Polar White is a Straight Polyest information available, including complete color r o individual panel profiles and r roll-formed and gable trim,visit starbuildings.com. 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Table 5-7 Phase II Traffic-Volume Increases Volume Percent Increase Increase 2001 2006 2006 over Over Location/Peak Hour Existing No-Build Build No-Build No-Build Main Street, east of New South Street/State Street: Weekday Morning 1,150 1,257 1,377 120 9.5 Weekday Evening 1,220 1,323 1,453 130 9.8 Elm Street, west of West Street: Weekday Morning 1,195 1,270 1,347 77 6.1 Weekday Evening 1,285 1,367 1,446 79 5.8 State Street, north of Main Street: Weekday Morning 525 572 618 46 8.0 Weekday Evening 630 687 738 51 7.4 Conz Street south of Old South Street: Weekday Morning 1,005 1,092 1,161 69 6.3 Weekday Evening 1,155 1,259 1,334 75 6.0 South Street, west of Earle Street: Weekday Morning 1,015 1,106 1,231 125 11.3 Weekday Evening 1,300 1,410 1,540 130 9.2 Florence Road south of Chapel street: Weekday Morning 720 791 803, 12 1.5 Weekday Evening 850 940 954 14 1.5- Rocky Hill Road, west of Florence Road F:.. Weekday Morning 375 416 484: 68 16.3 Weekday Evening 405 454 524 70 15.4 Florence Road, north of Burts Pit Road. Weekday Morning 500 541 605 64 11.8 Weekday Evening 590 671 . 742 71 10:6 r Clement Street, north of Burts Pit Road: Weekday Morning 260 298 331, 33 11.1 Weekday Evening 285 330 365 35 10:6 7660110raft ElRlS-TransAQ.doc 5-43 Transportatim and Air Quality Vanasse Associates, Inc. Epsilon Associates, Inc. April 28, 2008 Page 3 of 3 Traffic Generation—Raynor Door Route 10 -Northampton, MA According to recent traffic counts published with The Village at Hospital Hill Environmental Impact Report, (dated April 2003, as prepared by Vanasse Associates, Inc. and Epsilon Associates, Inc., excerpts enclosed), the 2006 projected peak hour traffic volumes on South Street, (Route 10) at Earl Street, approximately 3,400 northerly of the site are 1 106 vehicles per hour (AM), 1,410 vehicles per hour (PM), with an average daily traffic volume in the order of 19,500 vehicles per day. Summary The proposed project is located on a straight section of roadway with adequate sight distance and wide shoulders. The proposed project will produce approximately 5 vehicles trips during the peak hour, or 36 vehicles per day. This increase in traffic volume is statistically insignificant to the Route 10 daily or peak hour traffic demand as shown above. These increases are within the normal daily variation of traffic and will not be perceived by users of Route 10 and would not impact the Level of Service of Route 10, or any of the other adjacent roadways or intersections. Sincerely, A The hire D n Gro p, Inc. ark B. Darno , Principal attach. April 28, 2008 Page 2 of 3 Traffic Generation—Raynor Door Route 10 -Northampton, MA For a Warehousing facility, it can be estimated that approximately 0.51 vehicle trips, (72% entering, 28% exiting)will occur per employee during the AM peak hour, and approximately 0.59 vehicle trips, (35% entering 65% exiting), will occur employee during the PM peak hour. The facility can also be projected to generate approximately 3.89 vehicle trips per day, (50% entering, 50% exiting), per employee. With 9 employees it can be concluded that the following table summarizes the proposed traffic generation from the proposed use of the site: WEEKDAY (AM PEAK HOUR) VEHICLE TRIPS FACILITY Entering Exiting Total Warehouse(9 employees) 3 2 5 WEEKDAY(PM PEAK HOUR) VEHICLE TRIPS FACILITY Entering Exiting Total Warehouse(9 employees) 2 3 5 WEEKDAY (24 HOUR) VEHICLE TRIPS FACILITY Entering Exiting Total Warehouse(9 employees) 18 18 36 Impact on Adjacent Street and Intersection The proposed drive for the site is located on an un-congested portion of Route 10. The nearest intersection is located approximately 2,400 feet south of the site at the Ferry Street—Route 10 intersection, and therefore the traffic from the project site will not directly impact that or any other intersection. The Berkshire Design Group, Inc. April 28, 2008 City of Northampton, Office of Planning & Development 210 Main Street, Room 11 Northampton, MA 01060 Re: Traffic Generation Report Raynor Door Route 10, College Highway, Northampton, MA On behalf of Raynor Door, this traffic impact statement was prepared to evaluate the traffic impacts that this proposed project/use may have on adjacent roadways and intersections. PROPOSED PROJECT The proposed project consists of a single story building, which contains approximately 5,000 sf of commercial space, (3,400 sf of Warehouse, 900 sf of showroom and 700 sf office area) 9 parking spaces, and approximately 9 employees, (8 full time and one part time). The business use will be for a warehouse utilized for receiving and distributing pre-manufactured doors. The building driveway exits onto the east west of Route 10, (College Highway), approximately 2,400 feet northerly of the intersection of Lovefield Street and Route 10 and 3,400 southerly of the intersection of Earl Street and Route 10. Sight distance from the driveway exceeds 600 feet in both the Landscape Architecture northerly and southerly direction. Civil Engineering EXPECTED TRAFFIC GENERATED BY PROPOSED USE Planning An estimate was made of the traffic that would be generated by the proposed Land Surveying use of the facility during peak traffic periods, and also for a typical weekday. The peak periods assumed for analysis are the times of peak traffic demand on Route 10. The Institute of Transportation Engineers (ITE) Trip Generation manual, 6th Edition, was utilized to estimate the vehicle trips which could be expected to be generated by the project. For the purpose of estimating the number of vehicles, a Land Use Code of 150— Warehousing was used. 4 Allen Place Northampton,Massachusetts 01060 Telephone(413)582-7000 Facsimile(413) 582-7005 E-mail bdg @berkshiredesign.com { Project Site Mass GIS Q105894,Q109894 Scale:Not to scale Exhibit A The Berkshire Aerial Project Locus Design Group, IriC. 309 Easthampton Road (Route 10) Northampton, Massachusetts 10. Do any signs exist on the property? YES NO X IF YES, describe size, type and location: Are there any proposed changes to or additions of signs intended for the property? YES X NO IF YES, describe size, type and location:-ra ke dcreWAXV\e& W'11 SUlow'\`t c,5 pz '3 L S�ie 11. Will the construction activity disturb (clearing, grading, excavation, or filling) over 1 acre or is it part of a common plan of development that will disturb over 1 acre? YES NO X IF YES, then a Northampton Storm Water Management Permit from the DPW is required. 12. ALL INFORMATION MUST BE COMPLETED, or PERMIT CAN BE DENIED DUE TO LACK OF INFORMATION This column reserved for use by the Building Department EXISTING PROPOSED REQUIRED BY ZONING Lot Size �• 135 acres �. 5� c<rQS Frontage 3a0 3aO Setbacks Front z6`-4 qI9 Side L: ja9i R: L: L{ R: L: R: Rear q a Building Height ayI +/ Building Square Footage U a-6 Open Space: (lot area minus building ft paved parking # of Parking Spaces aV JA °I #of Loading Docks N(A I Fill: A 1J/A (volume 8 location) I 13. Certification: I hereby certify that the information contained herein is true and accurate to the best of my knowledge. Date: ^ / _ Applicant's Signature NOTE: Issuance of a zoning permit does not relieve an applicant's burden to comply with all zoning requirements and obtain all required permits from the Board of Health, Conservation Commission, Historic and Architectural Boards,Department of Public Works and other applicable permit granting authorities. W\Documents\FORMS\original\Building-Inspector\Zoning-Permit-Application-passive.doc 8/4/2004 t r J F 'File No. 4NING P . IT APPLICATTON (§ o.2) Ple se tyke or grins a I inf 'rmation and return this form to the Building Inspector's ffice7with-the.$.IJ filing fee (check or money order)payable to the o City of Northampton 1. Name of Applicant: 0(JeY1 �t SLRtA L.L Address:30 1-YW►tAv-\S)t. Ec,SAV,,v^p" ?njW1A 01da'� Telephone: H 13 '5X?—a 4:7 2. Owner of Property: Address: Telephone: 3. Status of Applicant: Owner X Contract Purchaser Lessee Other (explain) 4. Job Location: 309 Rzic,cX Parcel ld: Zoning Map# Parcel# District(s): In Elm Street District In Central Business District (TO BE FILLED IN-EYTHE'BUIL©ING DEPARTMENT) 5. Existing Use of Structure/Property: S10% b. Description of Proposed Use/Work/Project/Occupation: (Use additional sheets if necessary): 102 i S 1�e (AM& lV\(�. S.�L�� 4o�n a� GC c eSS do V 0- r(J Gs�t�h �� 5-to ry N Jes Vv CJNA(A Y�-AA v% 7. Attached Plans: Sketch Plan Site Plan _ Engineered/Surveyed Plans 8. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO DON'T KNOW X YES IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO DON'T KNOW YES IF YES: enter Book Page and/or Document# 9.Does the site contain a brook, body of water or wetlands? NO DON'T KNOW YES X IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained X Obtained date issued: (Form Continues On Other Side) W:\Documents\FORMS\original\Building-Inspector\Zoning-Permit-Application-passive.doc 8/4/2004 File#MP-2008-0030 APPLICANT/CONTACT PERSON OPEN&SHUT LLC ADDRESS/PHONE 30 LYMAN ST (413)527-2447 O PROPERTY LOCATION 309 EASTHAMPTON RD MAP 44 PARCEL 027 001 ZONE GI THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT - z Building Permit Filled out Fee Paid Typeof Construction: ZPA-CONSTRUCT DOOR SALES WAREHOUSE&OFFICE W/SITE WORK New Constriction Non Structural interior renovations Addition to Existing Accessory Structure Building Plans Included• Owner/Statement or License 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFORMATION PRED: -Approved __Additional permits required(see below) PLANNING BOARD PERMIT REQUIRED UNDER: § ft Intermediate Project:_ Site Plan AND/OR Special Permit with Site Plan Major Project:_ i/Site Plan AND/OR Special Permit with Site Plan ZONING BOARD PERMIT REQUIRED UNDER: § Finding _ Special Permit Variance* . N1 eL1Li7C Received&Recorded at Registry of Deeds Proof Enclosed Other Permits Required: Curb Cut from DPW Water Availabiii y Sewer Availability Se tic Approval Board of Health Well Water Potability Board of Health Permit from Conservation Commission Permit from CB Architecture Committee Permit from Elm Street ommission k Signature of Building Official Date Note:Issuance of a Zoning permit does not relieve a applicant's burden to comply with all zoning requirements and obtain all required permits from Board of Health,Conservation Commission,Department of public works and other applicable permit granting authorities. *Variances are granted only to those applicants who meet the strict standards of MGL 40A. Contact the Office of Planning&Development for more information. Zoning/Planning Application:Do NOT leave this page until it printsM 0 Owner.Open&Shut LLC Address:30 Lyman Street,Easthampton,Massachusetts 01027 Applicant:Peter Paniczko/Open&Shut LLC Address:30 Lyman Street,Easthampton,Massachusetts 01027 413-527-2447,peterp @raynormass.com I represent under the pains and penalties of perjury that: 1.The information in this application is correct 2.Two copies of the application(EXCFPT for ANR plans-)have already been delivered to DPW. 3.I have ALREADY posted the required sign on the property. 4.The OWNER has rty Applicant signature:, __Owner Signature: r�F Work Location:309 Easthampton Road(Route 10),Northampton 01060 Map ID:Map 44,Parcel 027,Deed:Book 1649,Page 163,Zoning:General Industrial Permit(s)Requested:PLANNING Major Site Plan Approval($1,000 plus,unless this is an amendment,$0.05/sq k of proposed new building) Regulations:350-11.2-A Project:Major Site Plan approval for construction of Raynor Door Sales warehouse, showroom and associated site improvements. PERMIT CRITERIA(IGNORE"pipe,"it refers to permits you have not applied for.) Finding criteria [pipe:245] [pipe:246] Appeal of Building Commissioner [pipe:252] [pipe:1181 Comprehensive 40B Permit [pipe:1971 [pipe:1961 Variance Application: [Pipe:249] [pipe:2511 Special Permit and Site Plan Criteria: PROTECT adjoining premises from seriously detrimental uses:The project is compatible with zoning district and with adjacent uses. MITIGATE and MINIMIZE traffic impacts:The project will utilize an existing driveway and will result in only a small increase in traffic. PROMOTE a harmonious relationship of structures and open space:The project will utilize a previously develped site,and site clearing will be kept to a minimum. PROTECT the general welfare:The proposed use is not expected to have a negative impact on the general welfare. AVOID OVERLOADING and MITIGATE City resources:The proposed use is not expected to have a negative impact on City resources. PROMOTE and NOT HARM City planning objectives:The proposed use is a redevelopment, with the new use consistent with the zoning district in which it will take place. Meet all zoning requirements:The project adheres to the current zoning requirements for density and use. Project minimizes curb cuts,Project only uses one curb cut The project will utilize an existing curb cut for the single site access point.It is expected that the proposed use will generate only small numbers of site visits. In lieu of studying and mitigating ALL off-site incremental traffic,I am proposing$2,000 in-lieu of fee per peak hour vehicle trip($1,000 for projects within 1/2 mile of downtown or Florence Center),I understand that traffic mitigation does NOT replace the need to ensure safe traffic circulation to the site from surrounding streets and nearby intersections [pipe:1991 Requested Site Plan Waivers: 12.Lighting/Photometric Plan(maximum 0.5 foot candles at property boundary) I have ALREADY posted the REQUIRED sign so it is visible from a public way CITY CLERK USE:Submilled /-109 _ De _1_109 INSFRUCI'IONS to file-our application The Berkshire Design Group, Inc. April 14, 2009 City of Northampton Attn: Planning Board City Hall Northampton, MA 01060 RE: Site Plan Review Application submission To the Planning Board: Enclosed please find the Site Plan Review application submission for construction of a door sales warehouse and showroom at 309 Easthampton Road(Route 10). Included with this submission are the following: • Site plan review application form • Site plans and architectural elevations • Order of Conditions issued for the project • MHD Entrance Permit issued for the project • Traffic Generation Report • Drainage Report The proposed project includes demolition of an existing house, re-grading of portions of the site, construction of a 5,000 square foot warehouse and showroom, construction of a driveway and small parking area and installation of stormwater Landscape Architecture management controls. Please note that wetland restoration work will also take place under the Order of Conditions issued for the project. Civil Engineering We look forward to discussing the project with you at an upcoming hearing. Planning Please let us know if you have any questions or if you need anything else. Land Surveying Sincerely, TW Berkshire Design Group, Inc. (Y�m' W(�4 Chris Wall Landscape Architect Cc: Owner File 4 Allen Place Northampton,Massachusetts 01060 Telephone(413)582-7000 Facsimile(413) 582-7005 E-mail bdg @berkshiredesign.com / 1 BLEG. DPW CITY CLERK v Site Plan Review Application For Construction of Raynor Door Sales Warehouse and Associated Site Improvements 309 Easthampton Road (Route 10) Northampton, Massachusetts April 14, 2009 Prepared by: Prepared for: The Open& Shut LLC ._.— Berkshire 30 Lyman Street Design Easthampton, MA 01027 Group, Inc. 4 Allen Place,Northampton,Massachusetts 01060