1. Construction Estimating Prof R. V. Locurcio

2. Thermal & Moisture Protection

5. ProbDescription/RSMeans #CalculationsLHUnitsTot UnitsCost/unitMatl CostLabor/unitLabor CostTotal Cost ValueScore 9-1Bituminous Coating Wall = (24'+24'+50'+50') X (8')1487 1036.00 Footing = 16"/12" = 1.33'1481.33 197.28 Corners = 1.33 x 1.33 x 41.33 4.007.08 Total SF of insulation 1240 Gallons of waterproofing @ 1 gal/75SF 75.0016.54 a.Rounding to full gallons & adding for waste 17.00 b.Price (per gal) @ HD-Henry $54 per 4.75gal x 2 coats 4.008$54.00$432.00 07 11 13.10 0100Labor to install waterproofing (per SF) $0.45$558.16$990.16 c.Transportation on materials @ 5% 0.05 $21.60 d.Tax on materials @ 6% 0.06 $25.92 e.Tax on labor @ 25% 0.25 $139.54 Subtotal all raw costs $1,177.22 f.OH & P @ 10% 0.10 $117.72 g.Total price to procure & install waterprofing $1,294.94

8. ProbDescription/RSMeans #CalculationsLHUnitsTot UnitsCost/unitMatl Cost Labor/uni t Labor CostTotal Cost ValueScore 9-5Wall Insulation 9-6 Area of wall = 25' x 8' = 200 SF258200 Rolls of insulation One roll = 32' long / 8' per wall section = 4 panels / roll Wall = 25 LF x 12" per LF = 300 in per wall Panels per wall = 300 / 16" spacing3001618.75 Use 19 panels 19 No of rolls = 19 / 4 panels per roll1944.75 a.Area of wall 200 b.Use 5 rolls of insulation 5 Cost of insulation - HD Owens Corning R-13 per roll $13.95$69.75 07 21 16.20-0420Labor per RS Means - per SF 200.00 $0.20$40.00 c.Sales tax @ 6% $0.06$4.19 d.Labor tax @ 25% $0.25$10.00 $123.94 e.Add 10% OH & P $0.10 $12.39 f.Total cost to purchase & install insulation $136.33

13. ProbDescription/RSMeans #CalculationsLHUnitsTot UnitsCost/unitMatl CostLabor/unitLabor CostTotal Cost 9-12Rigid Insulation & Stucco Rigid Insulation Wall A1 = 9' x 44'449396.0 Wall A2 = 1' x 44'14444.0 Wall B = 28' x 8'288224.0 Wall C = (4.66 x 14)x 2284.6665.2 Total SF of wall = Wall SF - Opening SF 729.2 Subtract windows & doors Door = (80" x 72") / 144 = SF728040.0 Windows = (4' x 4') x 4 ea = SF4464.0 Total SF of wall = Wall SF - Opening SF 625.24 Book Method (area method minus windows) a1.Sheets of insulation @ 32SF per sheet 320.019.5 07 21 13.10 0030Use 19 sheets (w/waste) 19.0 Material cost for 19 sheets @ 32 x $0.94 = $30.08 per sheet $30.08$571.52 Labor to install 19 sheets @ 32 x 19 sf = 608 SF 608.0 $0.37$224.96 $796.48 My Method (using 4' x 8' sheets) Wall A1 = 44' / 8' = 11sheets 11.0 Wall A2 = 44' / 8 pcs / sheet = 5.5 shets 5.5 Wall B = 28' / 4' = 7 sheets 7.0 Wall C = 14 / 4' = 3.5 sheets 3.5 a2.Total sheets @ 32 x $0.94 = $30.08 per sheet 24 Material cost for 19 sheets @ 32 x $0.94 = $30.08 per sheet $30.08$706.88 Labor to install 19 sheets @ 32 x 19 sf = 608 SF 608 $0.37$224.96 $931.84 Fiberglass mesh Home DepotFiberglass mesh @ 36" x 100' per roll $39.99 Effective SF per roll = 33" x (1200")/144 = SF per roll12003339600275.0 Total rolls of mesh (use SF jncl wall + windows & doors) 1050112.7 b.Use 3 complete rolls 3.0 Total SF of mesh 625 Cost of mesh SF @ $39.99 per 150' roll = $0.88/sf $0.88$550.21 07 25 10.10 0480Labor for mesh per RSMeans $0.07$43.77$593.98 Stucco 07 11 16.20 0020Brown coat (Cementitious Parging) @ 582 SF 625.24$0.29$181.32$1.95$1,219.22$1,400.54 07 11 16.20 0020Finsh coa (Cementitious Parging) @ 582 SF 625.24$3.01$1,881.97$1.95$1,219.22$3,101.19 c.Total cost to stucco the wall insulation + mesh + stucco $3,320.38 $2,707.16$6,027.55

14. Cost using B2010 Exterior Walls B2010 151B2010 cost for stucco wall @ 16" OC $2.67 $7.50 Subtract cost of 2x4 studs & sheathing -$1.15 -$0.93 Cost of stucco only $1.52 $6.57 Add cost of rigid insulation (cell L39 = $761.42) $0.00 Add cost of fiberglass mesh (cell L54 = $140.33) $593.98 Cost of stucco wall using B2010 $950.36 $4,107.83$5,652.17 Total price of stucco ( Book version) c.Total cost of materials $3,320.38 Add 5% for transportation of materials 0.05 $166.02 Add 6% sales tax on all materials 0.06 $199.22 Subtotal for materials, transportation & tax $3,685.63 Subtotal for labor $5,639.29 Subtotal for project $9,324.91 Add OH&P @ 10% 0.1 $932.49 Total cost for stucco wall; incl OH&P $10,257.40 Total price of stucco wall (B2010) version Total cost of materials $593.98 Add 5% for transportation of materials 0.05 $29.70 Add 6% sales tax on all materials 0.06 $35.64 Subtotal for materials, transportation & tax $659.32 Subtotal for labor $4,107.83 Subtotal for project $4,767.14 Add OH&P @ 10% 0.1 $6,912.36 Total cost for stucco wall; incl OH&P

19. ProbDescription/RSMeans #CalculationsLHUnitsTot UnitsCost/unitMatl Cost Labor/uni t Labor CostTotal Cost 9-16 Area A roof = 40' x 28'40281120 Area B roof = 12' x 6'12672 Plan roof area 1192 Rise factor for 4:12 = 1.333 1.05 Total roof area = plan roof area x 1.333 1256 Shingles per square 100 Squares of shingles needed 13 07 31 13.10 0300 Cost of materials & labor for shingles using RSMeans $97.50$1,224.96$50.00$628.18$1,853.14 Add for starter shingles = 40'+28'+28'+28' = 124 x 1' / 100 124 Add for starter shingles = 6' + 6' = 12 x 1' / 100 12 Add for cap shingles = 12 x 1.33 = 15.96 = 16 x 4 = 64 64 Add for ridge shingles = 12' + 12' = 24' ridges 24 Total add for ridge caps & starter shingles = SQ 2242 Total squares of shingles = roof + starter & caps 15 Total cost of shingles using RSMeans $1,443.36 $740.18$2,183.54 07 31 13.10 0800Underlayment #15 felt @ per square 1256.37 $5.65$70.98$3.52$44.22$115.21 Total cost of roof + underlayment per RSMeans $2,298.75 B3010 140 1150 B 3010 data: Organic, class C, 235-240lb/sq. (price/SF) $0.88$1,105.60$0.86$1,080.48$2,186.08 Add cost of underlayment #15 felt @ 1589SF $115.21 $2,301.29 Pricing per RSMeans is slightly less $2,298.75