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ST9302-CS 940621RADY & ASSOCIATES, INC. OPINION OF PROBABLE CONSTRUCTION COSTS Owner: CITY of COPPELL Project: SANDY LAKE ROAD and 24" WATERLINE R&A No.: 93021.00 Date: Prepared By: Checked By: 21-Jun-94 MRW GDS PART I - PAVING AND DRAINAGE SHEET: ! OF 4 Item Unit Total No. Description Quantity Unit Price Price 1 Mobilization 1 L.S. $120,000.00 $120,000.00 2 Remove Old Concrete (Walks, Drives, Street) 5,500 S.Y. $6.00 $33,000..00 3 Remove Old Concrete Curb and Gutter 2,325 L.F. $2.50 $5,812,50 4 Unclassified Street Excavation 72,800 C.Y. $6.00 $436,800.00 5 Remove Existing Inlets 6 EA $600.00 $3,600.00 6 Remove Existing Storm Drain Pipe (All Sizes) 3,020 L.F. $10.00 $30,200.00 7 Remove Existing Headwall 14 EA $500.00 $7,000.00 8 Remove Existing Storm Drain Manholes 5 EA $800.00 $4,000.00 9 Remove Existing Channel Drop Structure 1 L.S. $5,000.00 $5,000.00 10 6" Lime Treated Subgrade (Density Control) 78,000 S.Y. $2.00 $156,000.00 11 Hydrated Lime @ 28 lbs./S.Y. 1,092 TONS $75.00 $81,900.00 12 8" Concrete Pavement 72,700 S.Y. $18.00 $1,308,600.00 13 6" Concrete Curb 35,800 L.F. $1.75 $62,650.00 14 6" HMAC Transition Pavement 474 S.Y. $20.00 $9,480.00 15 5" Concrete Sidewalk 10,000 S.Y. $24.00 $240,000.00 16 Concrete Alley 264 S.Y. $28.00 $7,392.00 17 Concrete Driveway 1,453 S.Y. $28.00 $40,684.00 18 HMAC Driveway 22 S.Y. $20.00 $440.00 19 Gravel Driveway 72 S.Y. $10.00 $720.00 20 18" Class III Reinforced Concrete Pipe 1,413 L.F. $31.00 $43,803.00 21 21" Class III Reinforced Concrete Pipe 1,143 L.F. $33.00 $37,719.00 22 24" Class III Reinforced Concrete Pipe 838 L.F. $38.00 $31,844.00 23 27" Class III Reinforced Concrete Pipe 764 L.F. $41.00 $31,324.00 24 30" Class III Reinforced Concrete Pipe 408 L.F. $47.00 $19,176.00 25 33" Class III Reinforced Concrete Pipe 300 L.F. $54.00 $16,200.00 26 i36" Class III Reinforced Concrete Pipe 332 L.F. $60.00 $19,920.00 27 42" Class III Reinforced Concrete Pipe 423 L.F. $73.00 $30,879.00 28 48" Class III Reinforced Concrete Pipe 871 L.F. $86.00 $74,906.00 29 54" Class III Reinforced Concrete Pipe 652 L.F. $100.00 $65,200.00 30 60" Class III Reinforced Concrete Pipe 1,687 L.F. $110.00 $185,570.00 31 66" Class III Reinforced Concrete Pipe 545 L.F. $120.00 $65,400.00 32 Recessed 6' Curb Inlet 13 EA $1,500.00 $19,500.00 33 Recessed 10' Curb Inlet 28 EA $1,800.00 $50,400.00 PART I - PAVING AND DRAINAGE (continued) SHEET: 2 OF 4 Item Unit Total No. Description Quantity Unit Price Price 34 Recessed 14' Curb Inlet 8 EA $2,400.00 $19,200.00 35 Standard Drop Inlet 6 EA $1,500.00 $9,000.00 36 Standard 10' Curb Inlet 5 EA $1,800.00 $9,000.00 37 Standard 14' Curb Inlet 4 EA $2,400.00 $9,600.00 38 IStandard Type A Storm Drain Manhole 3 EA $2,500.00 $7,500.00 39 Standard Type B Storm Drain Manhole 13 EA $3,000.00 $39,000.00 40 Standard 60 Deg. Storm Drain Manhole, Type 3 3 EA $4,000.00 $12,000.00 41 Standard 60 Deg. Storm Drain Manhole, Type 4 3 EA $4,600.00 $13,800.00 42 Type C Headwall I EA $1,500.00 $1,500.00 43 Connect to Existing Storm Drain Manholes 6 EA $1,100.00 $6,600.00 44 Connect to Existing Storm Drain Main 19 EA $900.00 $17,100.00 45 Storm Drain Trench Safety 9,376 L.F. $2.00 $18,752.00 46 Pavement Buttons & Marking 1 L.S. $85,000.00 $85,000.00 47 Adjust Exist. Sanitary Sewer MH to Grade 26 EA $450.00 $11,700.00 48 Adjust Existing Water Valve Box to Grade 11 EA $110.00 $1,210.00 49 Fence' Removal & Replacement 2,200 L.F. $15.00 $33,000.00 50 Stone Gravity Wall 760 L.F. $30.00 $22,800.00 51 Concrete/Stone Wall with Handrail 570 L.F. $225.00 $128,250.00 52 Traffic Signal Installation - Heartz Drive 1 L.S. $65,000.00 $65,000.00 53 Traffic Signal Installation - Moore Road 1 L.S. $65,000.00 $65,000.00 54 Traffic Conduit Installation - Samuel, Mockingbird, Lodge 1 L.S. $20,000.00 $20,000.00 55 Temporary Roadway 1 L.S. $225,000.00 $225,000.00 SUBTOTAL PART I = $4,065,13L50 1! I PART II - WATER AND SEWER SHEET: 3 OF 4 Item Unit Total No. Description Quantity Unit Price Price 56 30" PCCP Water Main 5,432 L.F. $75.00 $407,400.00 57 30" Gate Valve in Vault 1 EA $35,000.00 $35,000.00 58 Type 2 Air Valves for 30" Water Main 5 EA $3,000.00 $15,000.00 59 24" PCCP Water Main 10,500 L.F. $60.00 $630,000.00 60 PCCP Special Fittings 1 L.S. $45,000.00 $45,000.00 61 24" PCCP W. Main and 42" Steel Casing in Bore 200 L.F. $425.00 $85,000.00 62 16" PCCP Water Main 1,150 L.F. $50.00 $57,500.00 63 16" Class 250 Ductile Iron Pipe Water Main 2,200 L.F. $45.00 $99,000.00 64 12" DR-18 C-900 PVC Pipe 180 L.F. $26.00 $4,680.00 65 10" DR-18 C-900 PVC Pipe 110 L.F. $25.00 $2,750.00 66 8" DR-18 C-900 PVC Pipe 920 L.F. $22.00 $20,240.00 67 6" DR-18 C-900 PVC Pipe 700 L.F. $18.00 $12,600.00 68 24" Gate Valve In Vault 2 EA $25,000.00 $50,000.00 69 16" M.J. Gate Valve In Vault 5 EA $16,500.00 $82,500.00 '70 12" M.J. Gate Valve and Box 4 EA $1,200.00 $4,800.00 71 10" M.J. Gate Valve and Box 1 EA $900.00 $900.00 72 8" M.J. Gate Valve and Box 17 EA $600.00 $10,200.00 73 6" M.J. Gate Valve and Box 20 EA $400.00 $8,000.00 74 Fire Hydrant 20 EA $1,100.00 $22,000.00 75 Salvage Existing Fire Hydrant 12 EA $400.00 $4,80,0.00 76 Connections to Existing Water Lines 24 EA $550.00 $13,200.00 77 Concrete Blocking 30 C.Y. $100.00 $3,000.00 78 M.J. Ductile Iron Fittings 19 TONS $3,250.00 $61,750.00 79 Comb. Air Release Valve (24" & 16" W.M.) 8 EA $3,000.00 $24,000.00 80 Concrete Encasement for Water Main 70 L.F. $30.00 $2,100.00 81 1" Water Service Connection 18 EA $400.00 $7,200.00 82 2" Water Service Connection 8 EA $700.00 $5,600.00 83 Plug Existing Water Line 20 EA $400.00 $8,000.00 84 Water Main Trench Safety. 16,588 L.F. $2.00 $33,176.00 85 6" SDR-35 PVC Sewer Pipe (6'-8' Depth) 175 L.F. $16.00 $2,800.00 86 6" SDR-35 ?VC Sewer Pipe (8'-10' Depth) 260 L.F. $17.50 $4,550.00 87 8" SDR-35 PVC Sewer Pipe (6'-8' Depth) 500 L.F. $18.00 $9,000.00 88 8" SDR.35PVC Sewer Pipe (8'-10' Depth) 615 L.F. $19.50 $11,992.50 89 8" SDR-35 PVC Sewer Pipe (10'-12' Depth) 750 L.F. $21.00 $15,750.00 90 8" SDR-35?VC Sewer Pipe (12'-14' Depth) 290 L.F. $22.00 $6,380.00 91 Standard Sanitary Sewer Manhole (6' Depth) 12 EA $1,000.00 $12,000.00 92 S.S. Manhole with Drop Connection (6' Depth) 1 EA $1,400.00 $1,400.00 93 Extra Depth of Manhole (Over 6') 40 V.F. $86.00 $3,440.00 PART II - WATER AND SEWER (continued) SHEET: 4 OF 4 Item Unit Total No. Description Quantity Unit Price Price 94 Standard Sanitary Sewer Cleanout 1 EA $500.00 $500.00 95 Standard Sewer Service Connection 11 EA . $800.00 $8,800.00 96 Connection to Existin$ Manhole 3 EA $400.00 $1,200.00 97 Plug Existing Sewer Main 14 EA $50.00 $700.00 98 Concrete Eneasement for Sewer Main 70 L.F. $30.00 $2,100.00 99 Sanitary Sewer Trench Safety 2,590 L.F. $2.00 $5,180.00 SUBTOTAL PART II = $1,841,188.50 SUBTOTAL PART I = $4,065,131.50 SUBTOTAL PARTS I and II = $5,906,320.00 Contingencies (10% +/-) = $590,680.00 TOTAL PARTS I and II = $6,497,000.00 LANDSCAPING/IRRIGATION = $1,969,800.00 TOTAL PROJECTED CONSTRUCTION COST - $8,466,800.00 Basis for Cost Projection: [~l No Design Completed [~ Preliminary Design [21 Final Design COST ESTIMATE I I I Project: Sandy Lake Road Improvement, City of Coppell Date: 6/15/94 A. Site Landscape ITEM QUANTITY UNIT COST TOTAL REMARKS Canopy Trees Oak species ~r'7~7 ,~ 126 EA $500.00 $63,000 2 1/2"-5" cal., B&B Aristocrat Pear (,_ 563 EA $500.00 S281,500 3 1/2"-4" cal., B&B Ornamental Trees Red bud/Mexican plum C 226 EA $160.00 $36,160 8' ht., B&B Crape Myrtle ~(~~658 EA $160.00 $105280 8' bt., B&B Shrubs Dwarf Crape Myrtle 409 EA $22.00 $8,998 5 gal. cont. Photinia 2,959 EA $22.00 $65,098 5 gal. cont., 3" o.c. Dwarf Yaupon 790 EA $10.00 $7,900 2 gal. cont., 2" o.c. Ground Covers " Juniper 176 EA $22.00 $3,872 5 gal. cont. Asian Jasmine 58,780 EA $1.50 $88,170 4" pot, 12" o.c. Juniper/Euonimous 25,910 EA $1.50 $38,865 4" pot, 12" o.c. Miscellaneous Special paving 26,137 SF $5.00 $130,685 4" conc. pavers Lawn 291,245 SF $0.09 $26212 Hydromulch Top soil 4,475 CY $20.00 $89,500 Metal edging 3,756 LF $3.00 $11,268 3/16" x 4" Irrigation 395,552 SF $0.45 $178,000 $1,134,508 15% Contingency $170,176 Total $1,304,684 COST ESTIMATE I I I Project: Sandy Lake Road Improvement, City of Coppell Date: 6/15/94 B. Channel Improvement I ITEM QUANTITY UNIT COST TOTAL REMARKS Softscape Bald cypress 20 EA $500,00 S10,000 3 1/2"-4" cal., B&B Juniper hedge 88 EA $160.00 $14J380 8' hr., B&B Red bud/Mexican plum 53 EA $160.00 $8,480 8' ht., B&B Juniper ground cover 55 EA $22.00 $1,210 5 gal. cont. Asian jasmine 25,500 EA $1.50 $38,250 4" pot, 12" o.c. Sod lawn 33,330 SF $0.35 $11,666 Erosion control mat 5,167 EA $3.00 $15,501 Jute mesh Metal edging 1,510 LF $3.00 $4~530 3/16" x 4" Irrigation 55,500 SF S0.45 $24,975 Fountain I LS $8,000.00 $8,000 28' jet w/lights HardscaDe Milsap wall -' 370 LF $40.00 $14,800 3" ht., no footing Channel wall 1,590 LF $190.00 $302,100 limestone/conc, base Spillway wall 35 LF $942.00 $32,970 limestone/conc, base Sl3illing'side wall 100 LF $610.00 $61,000 limestone/conc, base' Stone veneer @H eadwall 450 SF $24.00 $10,800 limestone Miscellaneous Excavation/Demolition 1 LS $20,000.00 $20,000 $578,362 15% Contingency $86,754 Total $665,116 Grand Total $1,969,800 TO l~ady & Associates, h~"' Engineers · Architects · Planner~ 910 COLLIER STREET FORT WORTH, TEXAS 76102-3542 817/335-6511 · Metro 817/654-4266 · Fax 817/335-5ff70 WE ARE SENDING YOU [~Attached [] Under separate cover via [] Shop drawings [] Prints [~-l~ans [] Copy of letter [] Change order ii. the following items: [] Samples [] Specifications COPIES DATE NO. DESCRIPTION THESE ARE TRANSMITTED as checked below: [~P'For approval [] Approved as submitted [] For your use [] As~ested II'For review and comment [] FOR BIDS DUE 19__ [] Approved as noted [] Returned for corrections [] [] Resubmit [] Submit [] Return copies for approval copies for distribution corrected prints [] PRINTS RETURNED AFTER LOAN TO US REMARKS COPY TO ~ ~0~40% Pre-Consumer Content · 10% Pnst-Consumer Content SIGNED: PROOi)CT24(]*3 ~1,~. Gr~fl, Mas~ 0147! If enclosures ere not as noted, kindly not/fy us et once.