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Appendix E: Cost Estimates Preliminary Master Plan Cost Estimate Final Master Plan Cost Estimates (3 Phases) ---PAGE BREAK--- ---PAGE BREAK--- MacLeod Reckord Cost Estimate Landscape Architects Project: Sammamish Valley Park Phase: Preliminary Master Plan Date: 1/13/10 By: JR/LP/EM ITEM & DESCRIPTION QUANTITY UNIT UNIT COST ITEM TOTAL SUBTOTAL Mobilization ALLOW LS $590,163.15 $590,163.15 $590,163.15 TESC Erosion control ALLOW LS $30,000.00 $30,000.00 $30,000.00 Site Preparation (not incl frontage) Clear & grub light brush & strip grasses, haul 20.800 AC $6,000.00 $124,800.00 Mow wetland area 20.8 AC Remove misc items, haul ALLOW LS $0.00 Temp construction fence, 6 month rental ALLOW LS $18,000.00 $18,000.00 $142,800.00 Earthwork & Grading (not incl frontage) Unsuitable Export on-site(strippings to 24,907 CY $15.00 $373,605.00 Unsuitable Export in ROW (strippings to 1,126 CY $15.00 $16,890.00 Cut, haul and place - ex wetland soils 25,985 CY $12.00 $311,820.00 Import, place & compact subgrade soil 28,348 CY $18.00 $510,264.00 Topsoil import - community garden plots 657 CY $32.00 $21,024.00 Rough and Fine Grading 78,099 SY $2.00 $156,198.00 $1,389,801.00 Storm Drainage Catch Basin 9 EA $1,500.00 $13,500.00 Area Drains 15 EA $800.00 $12,000.00 Clean out 5 EA $600.00 $3,000.00 Drainage Pipe, 6" 1,000 LF $25.00 $25,000.00 Drainage Pipe, 600 LF $35.00 $21,000.00 Underground Cistern, 20,000 gal 1 EA $22,000.00 $22,000.00 Groundwater Interceptor Trench 100 LF $20.00 $2,000.00 Level Flow Spreader Outlet 100 LF $15.00 $1,500.00 Storm Basin and Pump (community garden water) 1 EA $5,000.00 $5,000.00 Biofiltration Swale 200 LF $25.00 $5,000.00 $110,000.00 Sewer Connections 1 EA $2,000.00 $2,000.00 Sewer Saddle Manhole 1 EA $3,500.00 $3,500.00 Clean Out 3 EA $600.00 $1,800.00 Pipe, 6" PVC 180 LF $35.00 $6,300.00 Grinder Pump Station 1 EA $10,000.00 $10,000.00 Pipe, 2" Poly Force 150 LF $20.00 $3,000.00 Pipe, 6" Steel (encase Poly Force across Willows) 50 LF $25.00 $1,250.00 $27,850.00 Water Connect to Existing (Wet Tap) 1 EA $1,000.00 $1,000.00 Water Line, 1" Poly 500 LF $15.00 $7,500.00 Water Line, 12" DI 200 LF $50.00 $10,000.00 Fire Hydrant Assy 1 EA $3,000.00 $3,000.00 12" Gate Valve 3 EA $1,000.00 $3,000.00 Domestic Water Meter 1 EA $1,500.00 $1,500.00 $26,000.00 Page 1 of 2 ---PAGE BREAK--- MacLeod Reckord Cost Estimate Landscape Architects Project: Sammamish Valley Park Phase: Preliminary Master Plan Date: 1/13/10 By: JR/LP/EM ITEM & DESCRIPTION QUANTITY UNIT UNIT COST ITEM TOTAL SUBTOTAL Paving and Surfacing Asphalt-vehicular 2,557 SY $30.00 $76,710.00 Concrete pavement-pedestrian 4,176 SY $42.00 $175,392.00 Cr rock surface depth) 3,552 SY $15.00 $53,280.00 Wooden Boardwalk 2,408 LF $225.00 $541,800.00 Boardwalk Viewpoint 3 EA $27,000.00 $81,000.00 Pavement markings ALLOW LS $1,000.00 $1,000.00 Play area surfacing w/ underdrainage 1,659 SF $4.20 $6,967.80 $936,149.80 Walls, Curbs and Stairs Timber stairs w/ cr rock 162 LFR $16.00 $2,592.00 Concrete curbs 1,381 LF $20.00 $27,620.00 Concrete curbs @ play area 165 LF $38.50 $6,352.50 Concrete walls 615 FF $55.00 $33,825.00 Timber Stairs at Boardwalk 42 LFR $22.00 $924.00 $71,313.50 Buildings Community Building ALLOW LS $450,000.00 $450,000.00 Restrooms and Garden Shelter ALLOW LS $360,000.00 $360,000.00 Storage Building ALLOW LS $64,000.00 $64,000.00 Kiosk ALLOW LS $8,000.00 $8,000.00 Shelter 2 EA $180,000.00 $360,000.00 $1,242,000.00 Site Furnishings (not incl frontage) Park entrance gate 1 EA $6,000.00 $6,000.00 Benches 40 EA $1,400.00 $56,000.00 Firepit ALLOW LS $6,500.00 $6,500.00 Play Equipment ALLOW LS $40,000.00 $40,000.00 Picnic Tables 8 EA $1,800.00 $14,400.00 Interpretive Signage ALLOW LS $12,000.00 $12,000.00 Directional signage ALLOW LS $3,500.00 $3,500.00 Misc. ALLOW LS $25,000.00 $25,000.00 $163,400.00 Irrigation Lawn areas 10,476 SF $0.50 $5,238.00 Plant beds 23,769 SF $0.85 $20,203.65 Controller and POC ALLOW LS $15,000.00 $15,000.00 Deduct Meter 1 EA $2,000.00 $2,000.00 $42,441.65 Planting Lawn (incl 4" topsoil, fert & mow) 1,164 SY $3.68 $4,283.52 Ornamental Plant beds ( incl 6" topsoil, 2" mulch) 23,769 SF $5.50 $130,729.50 Buffer Planting 324,776 SF $2.20 $714,507.20 Wetland Planting - shrubs, emergents and per. 418,556 SF $3.50 $1,464,946.00 Wetland Planting - forested areas 338,690 SF $4.50 $1,524,105.00 Wood chip mulch in wetland areas, 6" depth 14,023 CY $25.00 $350,575.00 $4,189,146.22 Lighting & Electrical Parking lot lighting (completed in phase 1) ALLOW LS $40,000.00 $40,000.00 Misc site lighting ALLOW LS $20,000.00 $20,000.00 $60,000.00 Subtotal $9,021,065.32 Estimating contingency (20%) $1,804,213.06 Base Bid Total $10,825,278.39 Page 2 of 2 ---PAGE BREAK--- MacLeod Reckord Cost Estimate Landscape Architects Project: Sammamish Valley Park Phase: Final Master Plan - PHASE 1 Date: 4/14/10 By: JR/LP/EM ITEM & DESCRIPTION QUANTITY UNIT UNIT COST ITEM TOTAL SUBTOTAL Mobilization ALLOW LS $14,863.03 $14,863.03 $14,863.03 TESC Erosion control (incl silt fence 6 mo rental) ALLOW LS $2,400.00 $2,400.00 $2,400.00 Site Preparation (not incl frontage) Clear & grub light brush & strip grasses, haul 1.170 AC $6,000.00 $7,020.00 $7,020.00 Earthwork & Grading (not incl frontage) Unsuitable Export on-site(strippings to 944 CY $15.00 $14,160.00 Unsuitable Export in ROW (strippings to 56 CY $15.00 $840.00 Import, place & compact subgrade soil 850 CY $18.00 $15,300.00 Topsoil import - community garden plots 657 CY $32.00 $21,024.00 Rough and Fine Grading 5,663 SY $2.00 $11,326.00 $62,650.00 Storm Drainage $0.00 Sewer $0.00 Water $0.00 Paving and Surfacing Cr rock surface depth) 2,478 SY $15.00 $37,170.00 $37,170.00 Walls, Curbs and Stairs $0.00 Buildings Storage Building ALLOW LS $64,000.00 $64,000.00 $64,000.00 Site Furnishings (not incl frontage) Benches 4 EA $1,400.00 $5,600.00 Picnic Tables 2 EA $1,800.00 $3,600.00 Art ALLOW LS $6,250.00 $6,250.00 $15,450.00 Irrigation $0.00 Planting Buffer Planting 10,745 SF $2.20 $23,639.00 $23,639.00 Lighting & Electrical $0.00 Subtotal $227,192.03 Estimating contingency (20%) $45,438.41 Base Bid $272,630.44 Page 1 of 1 ---PAGE BREAK--- MacLeod Reckord Cost Estimate Landscape Architects Project: Sammamish Valley Park Phase: Final Master Plan - PHASE 2 Date: 4/14/10 By: JR/LP/EM ITEM & DESCRIPTION QUANTITY UNIT UNIT COST ITEM TOTAL SUBTOTAL Mobilization ALLOW LS $286,005.00 $286,005.00 $286,005.00 TESC Erosion control (incl silt fence 6 mo rental) ALLOW LS $19,200.00 $19,200.00 $19,200.00 Site Preparation (not incl frontage) Clear & grub light brush & strip grasses, haul 4.520 AC $6,000.00 $27,120.00 Remove oil tank 1.0 EA $20,000.00 $20,000.00 Remove misc items, haul ALLOW LS $10,000.00 $10,000.00 $57,120.00 Earthwork & Grading (not incl frontage) Unsuitable Export on-site(strippings to 3,646 CY $15.00 $54,690.00 Unsuitable Export in ROW (strippings to 1,013 CY $15.00 $15,195.00 Import, place & compact subgrade soil 26,648 CY $18.00 $479,664.00 Rough and Fine Grading 21,877 SY $2.00 $43,754.00 $593,303.00 Storm Drainage Catch Basin 9 EA $1,500.00 $13,500.00 Area Drains 15 EA $800.00 $12,000.00 Clean out 5 EA $600.00 $3,000.00 Drainage Pipe, 6" 1,000 LF $25.00 $25,000.00 Drainage Pipe, 600 LF $35.00 $21,000.00 Underground Cistern, 20,000 gal 1 EA $22,000.00 $22,000.00 Groundwater Interceptor Trench 100 LF $30.00 $3,000.00 Level Flow Spreader Outlet 100 LF $20.00 $2,000.00 Storm Basin and Pump (community garden water) 1 EA $8,000.00 $8,000.00 Biofiltration Swale 200 LF $25.00 $5,000.00 $114,500.00 Sewer Connections 1 EA $2,000.00 $2,000.00 Sewer Saddle Manhole 1 EA $3,500.00 $3,500.00 Clean Out 3 EA $600.00 $1,800.00 Pipe, 6" PVC 180 LF $35.00 $6,300.00 Grinder Pump Station 1 EA $10,000.00 $10,000.00 Pipe, 2" Poly Force 150 LF $20.00 $3,000.00 Pipe, 6" Steel (encase Poly Force across Willows) 50 LF $25.00 $1,250.00 $27,850.00 Water Connect to Existing (Wet Tap) 1 EA $1,000.00 $1,000.00 Water Line, 1" Poly 500 LF $15.00 $7,500.00 Water Line, 12" DI 200 LF $50.00 $10,000.00 Fire Hydrant Assy 1 EA $3,000.00 $3,000.00 12" Gate Valve 3 EA $1,000.00 $3,000.00 Domestic Water Meter, 1" (incl connect fees) 1 EA $25,500.00 $25,500.00 $50,000.00 Page 1 of 2 ---PAGE BREAK--- MacLeod Reckord Cost Estimate Landscape Architects Project: Sammamish Valley Park Phase: Final Master Plan - PHASE 2 Date: 4/14/10 By: JR/LP/EM ITEM & DESCRIPTION QUANTITY UNIT UNIT COST ITEM TOTAL SUBTOTAL Paving and Surfacing Asphalt-vehicular 2,557 SY $30.00 $76,710.00 Concrete pavement-pedestrian 3,981 SY $42.00 $167,202.00 Cr rock surface depth) 710 SY $15.00 $10,650.00 Pavement markings ALLOW LS $1,000.00 $1,000.00 Play area surfacing w/ underdrainage 1,659 SF $4.20 $6,967.80 $262,529.80 Walls, Curbs and Stairs Timber stairs w/ cr rock 78 LFR $16.00 $1,248.00 Concrete curbs 1,381 LF $20.00 $27,620.00 Concrete curbs @ play area 165 LF $38.50 $6,352.50 Concrete walls 465 FF $55.00 $25,575.00 $60,795.50 Buildings Community Building ALLOW LS $1,271,550.00 $1,271,550.00 Restrooms and Garden Shelter ALLOW LS $540,000.00 $540,000.00 Kiosk ALLOW LS $8,000.00 $8,000.00 Shelter 1 EA $180,000.00 $180,000.00 $1,999,550.00 Site Furnishings (not incl frontage) Park entrance gate 1 EA $6,000.00 $6,000.00 Benches 26 EA $1,400.00 $36,400.00 Firepit with ornamental CI cover ALLOW LS $12,000.00 $12,000.00 Play Equipment ALLOW LS $50,000.00 $50,000.00 Picnic Tables 13 EA $1,800.00 $23,400.00 Interpretive Signage ALLOW LS $10,000.00 $10,000.00 Directional signage ALLOW LS $3,500.00 $3,500.00 Art ALLOW LS $112,500.00 $112,500.00 Misc. ALLOW LS $25,000.00 $25,000.00 $278,800.00 Irrigation Lawn areas 10,476 SF $0.50 $5,238.00 Plant beds 23,769 SF $0.85 $20,203.65 Controller and POC ALLOW LS $15,000.00 $15,000.00 Deduct Meter, 2" (incl connect fees) 1 EA $119,000.00 $119,000.00 $159,441.65 Planting Lawn (incl 4" topsoil, fert & mow) 1,164 SY $3.68 $4,283.52 Ornamental Plant beds ( incl 6" topsoil, 2" mulch) 23,769 SF $5.50 $130,729.50 Buffer Planting 121,674 SF $2.20 $267,682.80 $402,695.82 Lighting & Electrical Parking lot lighting (completed in phase 1) ALLOW LS $40,000.00 $40,000.00 Misc site lighting ALLOW LS $20,000.00 $20,000.00 $60,000.00 Subtotal $4,371,790.77 Estimating contingency (20%) $874,358.15 Base Bid $5,246,148.93 Page 2 of 2 ---PAGE BREAK--- MacLeod Reckord Cost Estimate Landscape Architects Project: Sammamish Valley Park Phase: Final Master Plan - PHASE 3 Ph 3 includes all of southwestern and eastern areas Date: 4/14/10 By: JR/LP/EM outside of wetland ITEM & DESCRIPTION QUANTITY UNIT UNIT COST ITEM TOTAL SUBTOTAL Mobilization ALLOW LS $378,425.56 $378,425.56 $378,425.56 TESC Erosion control (incl silt fence 6 mo rental) ALLOW LS $26,400.00 $26,400.00 $26,400.00 Site Preparation (not incl frontage) Clear & grub light brush & strip grasses, haul 15.250 AC $6,000.00 $91,500.00 $91,500.00 Earthwork & Grading (not incl frontage) Unsuitable Export on-site(strippings to 12,303 CY $15.00 $184,545.00 Cut, haul and place - ex wetland soils 25,985 CY $12.00 $311,820.00 Import, place & compact subgrade soil 850 CY $18.00 $15,300.00 Rough and Fine Grading 73,810 SY $2.00 $147,620.00 $659,285.00 Storm Drainage $0.00 Sewer $0.00 Water $0.00 Paving and Surfacing Concrete pavement-pedestrian 195 SY $42.00 $8,190.00 Cr rock surface depth) 355 SY $15.00 $5,325.00 Wooden Boardwalk 2,408 LF $225.00 $541,800.00 Boardwalk Viewpoint 3 EA $27,000.00 $81,000.00 $636,315.00 Walls, Curbs and Stairs Timber stairs w/ cr rock 84 LFR $16.00 $1,344.00 Concrete walls 150 FF $55.00 $8,250.00 Timber Stairs at Boardwalk 42 LFR $22.00 $924.00 $10,518.00 Buildings Shelter 1 EA $180,000.00 $180,000.00 $180,000.00 Site Furnishings (not incl frontage) Benches 10 EA $1,400.00 $14,000.00 Picnic Tables 5 EA $1,800.00 $9,000.00 Interpretive Signage ALLOW LS $10,000.00 $10,000.00 Art ALLOW LS $6,250.00 $6,250.00 $39,250.00 Irrigation $0.00 Page 1 of 2 ---PAGE BREAK--- MacLeod Reckord Cost Estimate Landscape Architects Project: Sammamish Valley Park Phase: Final Master Plan - PHASE 3 Ph 3 includes all of southwestern and eastern areas Date: 4/14/10 By: JR/LP/EM outside of wetland ITEM & DESCRIPTION QUANTITY UNIT UNIT COST ITEM TOTAL SUBTOTAL Planting Buffer Planting 192,357 SF $2.20 $423,185.40 Wetland Planting - shrubs, emergents and per. 418,556 SF $3.50 $1,464,946.00 Wetland Planting - forested areas 338,690 SF $4.50 $1,524,105.00 Wood chip mulch in wetland areas, 6" depth 14,023 CY $25.00 $350,575.00 $3,762,811.40 Lighting & Electrical $0.00 Subtotal $5,784,504.96 Estimating contingency (20%) $1,156,900.99 Base Bid $6,941,405.95 Page 2 of 2