Wrentham, MA February 4, 2016 Architect: Turowski2 Architecture, Inc. P.O. Box 1290 313 Wareham Road Marion, MA 02738 (508) 758-9777 Cost Estimator: Miyakoda Consulting 300 Black Mallard Road Bridgewater, MA 02324 (617) 799-5832
Wrentham, MA INTRODUCTION Project Description: 1 The project consists of roof replacement to Delaney-Vogel Elementary School 2 Replace existing asphalt roof shingles and EPDM Project Particulars: 3 is based on drawings dated January 20, 2016 from Turowski2 Architecture 4 Detailed quantity takeoff from these documents where possible 5 Experience with similar projects of this nature 6 Unit rates using recent bid results Project Assumptions: 7 The project will be publicly bid to Roofing Contractors under Chapter 149 8 Our costs assume that there will be at least three subcontractors submitting unrestricted bids in only painting sub trade 9 The Total Construction Cost reflects the fair construction value of this project in a competitive bidding market 10 Unit rates are based on current dollars 11 An allowance for escalation to start of construction at a rate of 5% per year has been carried in the Main Summary. Start of construction has been carried as June 2016 13 General Conditions and Requirements value covers Sub-Contractor's bond, site office overheads, and building permit applications 14 Overhead and profit markup is calculated on a percentage basis of direct construction costs. The value covers Contractor's bond, insurance and profit 15 Design and Pricing Contingency markup does not include allowance for unforeseen design issues, design detail development and specification clarifications. THIS IS NOT A CONSTRUCTION CONTINGENCY (FOR CHANGE ORDERS) Exclusions: 16 Design fees and other soft costs 17 Interest expense 18 Owner's project administration 19 Construction of temporary facilities 20 Relocation expenses 21 Printing and advertising 22 Site or existing condition surveys and investigations 23 Utility company back charges 24 Police details and street/sidewalk permits 25 Work beyond the boundary of the site 26 Testing & commissioning 27 Hazardous Waste Abatement 28 Repointing to existing Introduction Page 2 of 5
7 ELEMENT QUANTITY UNIT UNIT RATE TOTAL 8 02 06 00 Selective Site Demolition and Removals 9 Remove existing roof system: 10 Low slope roof type #1 including insulation 21,606 SF $2.00 $43,212 11 Low slope roof type #2 including insulation 3,130 SF $2.00 $6,260 12 Medium slope roof type #3 insulation to remain 6,023 SF $1.75 $10,540 13 Medium slope roof type #4 no insulation 21,619 SF $1.75 $37,833 14 Remove existing wood framed window & louver (21' L x 5'0" H) 1 LOC $1,190.00 $1,190 15 Note 3: Remove existing HVAC equipment 28 EA $35.00 $980 16 Note 3: Remove existing HVAC equipment (larger) 6 EA $500.00 $3,000 17 Note 4: Remove roof drains 7 EA $35.00 $245 18 Allow for cutting and patching 1 LS $5,000.00 $5,000 19 02 06 00 Selective Site Demolition and Removals Subtotal $108,261 20 21 04 10 00 Masonry (Filed Sub Bids Not Required) 22 Allow for chimney repairs 1 LS $15,000.00 $15,000 23 Flashing 260 LF $200.00 $52,000 24 Repointing at existing chimney 1,500 SF $15.00 $22,500 25 Allow for scaffolding 1 LS $7,500.00 $7,500 26 04 10 00 Masonry (Filed Sub Bids Not Required) Subtotal $97,000 27 28 06 10 00 Carpentry 29 Perimeter blocking 3,287 LF $5.00 $16,435 30 Blocking at new window wall 62 LF $6.50 $403 31 Allow for rough carpentry 41 LOC $100.00 $4,100 32 06 10 00 Carpentry Subtotal $20,938 33 34 07 20 00 Insulation 35 Insulation included with roofing $0 36 07 20 00 Insulation Subtotal $0 37 MSBA Accelerated Projects 2015 38 07 50 00 Roofing (Filed Sub Bids Required) 39 Ridge at roof type #3 54 LF $9.00 $486 40 Ridge at roof type #4 113 LF $9.00 $1,017 41 Replace asphalt shingles 27,642 SF $8.00 $221,136 42 Type 1: New PVC roofing and tapered insulation 21,606 SF $17.00 $367,302 43 Type 2: New PVC roofing 3,130 SF $15.00 $46,950 44 Ice and water shield 4,086 SF $0.50 $2,043 45 Replace pipe boots 27 EA $35.00 $945 46 Flashing 2,858 LF $15.00 $42,870 47 New roof drains 4 LOC $350.00 $1,400 48 Connection to new roof drains 4 LOC $75.00 $300 49 Allow for step flashing as required; premium 1 LS $5,000.00 $5,000 50 07 50 00 Roofing (Filed Sub Bids Required) Subtotal $689,449 Page 3 of 5
51 52 07 72 00 Roof Accessoriea 53 Roof hatch 1 EA $3,500.00 $3,500 54 Ladder 1 EA $1,500.00 $1,500 55 07 72 00 Roof Accessoriea Subtotal $5,000 56 57 07 92 00 Joint Sealants (Filed Sub Bids Not Required) 58 Allow for joint sealant 1 LS $7,500.00 $7,500 59 07 92 00 Joint Sealants (Filed Sub Bids Not Required) Subtotal $7,500 60 61 08 50 00 Window 62 Window frame replacement 1 EA $3,150.00 $3,150 63 08 50 00 Window Subtotal $3,150 64 65 08 80 00 Glazing 66 Window replacement 105 SF $60.00 $6,300 67 08 80 00 Glazing Subtotal $6,300 68 69 08 90 00 Louvers 70 Louver 1 EA $1,050.00 $1,050 71 08 90 00 Louvers Subtotal $1,050 72 73 22 00 00 Plumbing (Filed Sub Bids Not Required) 74 P1: Remove the exist roof drain strainer, flashing collar & bolts 7 EA $75.00 $525 75 P2: Extend 2" cast iron VTR to min. 24" above proposed roof elev. 1 EA $130.00 $130 76 P3: Extend 3" cast iron VTR to min. 24" above proposed roof elev. 3 EA $132.00 $396 77 P4: Extend 4" cast iron VTR to min. 24" above proposed roof elev. 19 EA $134.00 $2,546 78 P5: Remove & dispose of exist. scupper type roof drain 1 EA $35.00 $35 79 P6: Extend 6" PVC VTR to min. 24" above proposed roof elev. 3 EA $136.00 $408 80 New roof drains at existing locations 7 EA $250.00 $1,750 81 New roof drain 1 EA $500.00 $500 82 Cast iron piping 10 LF $65.00 $650 83 Insulation to horizontoal piping above floor 1 LS $750.00 $750 84 New scupper drain 1 EA $600.00 $600 85 Miscellaneous plumbing allowance 1 LS $1,800.00 $1,800 86 Permits Included 87 22 00 00 Plumbing (Filed Sub Bids Not Required) Subtotal $10,090 88 89 23 00 00 HVAC Subtotal (Filed Sub Bids Not Required) 90 K-1 Remove centrifical roof mtd exhaust fan 19 EA $500.00 $9,500 91 K-2 Remove air cooled condensing unit 4 EA $1,000.00 $4,000 92 New attic ventilation, louver and new exhaust fan 1 LS $5,000.00 $5,000 93 Reinstall roof mtd exhaust fans 19 EA $1,000.00 $19,000 94 Reinstall air cooled condensing unit 4 EA $1,800.00 $7,200 95 Miscellaneous HVAC allowance 1 LS $10,000.00 $10,000 96 23 00 00 HVAC Subtotal (Filed Sub Bids Not Required) Subtotal $54,700 Page 4 of 5
97 98 26 00 00 Electrical (Filed Sub Bids Not Required) 99 Reconnect exhaust fans 19 EA $350.00 $6,650 100 Reconnect air cooled condensing units 4 EA $1,000.00 $4,000 Miscellaneous electrical items 1 LS $3,500.00 $3,500 102 26 00 00 Electrical (Filed Sub Bids Not Required) Subtotal $14,150 103 104 32 12 16 Asphalt Paving 105 Patch existing asphalt paving 47 SF $25.00 $1,175 106 Sawcut existing bit conc walkway 19 LF $15.00 $285 107 32 12 16 Asphalt Paving Subtotal $1,460 108 109 33 41 00 Storm Utility Drainage Piping 110 Subsurface Infiltration Chambers 1350 CF 1,350 CF $42.00 $56,700 111 6"PVC Pipe 9 LF $60.00 $540 112 4"PVC Pipe 7 LF $55.00 $385 113 Trenching and backfill 16 LF $35.00 $560 114 Connect to existing downspout 1 EA $50.00 $50 115 Subsurface Infiltration Chambers 740 CF 740 CF $72.00 $53,280 116 Trenching and backfill Subtotal $111,515 117 118 Subtotal $1,130,563 119 120 Design Contingency 10.00% $1,130,563 $113,056 121 122 Subtotal $1,243,619 123 124 General Conditions and Requirements 3 MONTHS $30,000 $90,000 125 Insurance 1.10% $1,333,619 $14,670 126 GC Bonds 0.65% $1,348,289 $8,764 127 Permits 1.50% $1,357,053 $20,356 128 Fee 3.00% $1,377,409 $41,322 129 Escalation to June 2016 2.50% $1,418,731 $35,468 130 131 TOTAL $1,454,199 132 133 Deduct Alternate #1: No Reroof to Type #1 Roof -$389,000 134 Deduct Alternate #2: No Reroof to Type #2 Roof -$50,000 135 Deduct Alternate #3: No Window Replacement at South Wall -$11,000 136 137 Page 5 of 5