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Koshland Integrated Natural Science Center Haverford College Haverford, Pennsylvania Christopher J. Shelow Structural Option Senior Thesis Spring ‘06

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Koshland Integrated Natural Science Center. Haverford College Haverford, Pennsylvania. Christopher J. Shelow. Structural Option. Senior Thesis. Spring ‘06. Koshland Integrated Natural Science Center. Introduction & Building Background Design Professionals Existing Conditions - PowerPoint PPT Presentation

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  • Koshland Integrated Natural Science CenterHaverford CollegeHaverford, PennsylvaniaChristopher J. ShelowStructural OptionSenior ThesisSpring 06

  • Koshland Integrated Natural Science CenterThesis Presentation OutlineIntroduction & Building BackgroundDesign ProfessionalsExisting ConditionsProposalStructural StudyConstruction Management StudyConclusions

  • Koshland Integrated Natural Science CenterIntroduction & Building Background Located on the Haverford College campus4-story laboratory facility w/basementAlso contains classrooms, offices, & communal spaces185,423 ft2Directly connected to existing Hilles & Sharpless HallsTotal project cost of $42.6 Million

  • Koshland Integrated Natural Science CenterIntroduction & Building BackgroundConstructed in multiple phasesCompleted in 2003State-of-the-art laboratoriesUndergraduate & graduate research facilityHouses seven natural science departments

  • Koshland Integrated Natural Science CenterThesis Presentation OutlineIntroduction & Building BackgroundDesign ProfessionalsExisting ConditionsProposalStructural StudyConstruction Management StudyConclusions

  • Koshland Integrated Natural Science CenterDesign Professionals Owner Haverford College (Physical Plant) Haverford, PAArchitect Ayers/Saint/Gross (ASG) Architects & Planners Baltimore, MDEngineer CUH2A Princeton, NJGeneral Contractor/CM Skanska USA Building, Inc. Blue Bell, PALaboratory Planner Earl Walls Associates San Diego, CA

  • Koshland Integrated Natural Science CenterThesis Presentation OutlineIntroduction & Building BackgroundDesign ProfessionalsExisting ConditionsProposalStructural StudyConstruction Management StudyConclusions

  • Koshland Integrated Natural Science CenterExisting Conditions - OverviewSuperstructure Precast concrete framingFoundation CMU foundation/retaining walls, precast piersFloor System 10 precast plank w/ 2 toppingFaade Stone & precast panelsRoof System Steel framing w/ metal deck; precast plank

  • Koshland Integrated Natural Science CenterExisting Conditions Floor System10 precast concrete hollow core plank by Strescon2 cast-in-place concrete topping slabPrestressed steel reinforcing tendonsTypical span of 31-6

  • Koshland Integrated Natural Science CenterExisting Conditions Floor FramingTypical bay: 31-6 X 21-0Precast beams : 24x12 spanning 21-0Precast columns : 16x16 & 20x20 Typical story height of 13

  • Koshland Integrated Natural Science CenterExisting Conditions Expansion JointsSeparated by expansion joints into three independent structures East Wing West Wing Link

  • Koshland Integrated Natural Science CenterExisting Conditions Typical Floor PlanWEST WINGLINKEAST WINGExpansion Jts. -

  • Koshland Integrated Natural Science CenterExisting Conditions East Wing PlanEAST WINGTyp. P.C. BeamTyp. P.C. ColumnTyp. P.C. Shear Wall

  • Koshland Integrated Natural Science CenterExisting Conditions West Wing PlanWEST WINGTyp. P.C. ColumnTyp. P.C. Shear WallTyp. P.C. Beam31-631-613-821

  • Koshland Integrated Natural Science CenterExisting Conditions Link PlanLINKTyp. CMU Shear WallTyp. CMU Brg. Wall1042325-11

  • Koshland Integrated Natural Science CenterExisting Conditions Roof SystemEast & West Wings typical steel bent frames; W-shapesLink precast plank w/ topping slab

  • Koshland Integrated Natural Science CenterExisting Conditions Lateral SystemEast & West Wings 8 precast concrete shear wallsLink 10 CMU shear wall

  • Koshland Integrated Natural Science CenterThesis Presentation OutlineIntroduction & Building BackgroundDesign ProfessionalsExisting ConditionsProposalStructural StudyConstruction Management StudyConclusions

  • Koshland Integrated Natural Science CenterProposal Problem StatementInvestigate an alternate system that could prove to be a more efficient system based on certain criteria

    Investigation Criteria: Cost of structural system Construction schedule duration Reduce loads gravity & seismicMaintain existing floor layout & architecture

  • Koshland Integrated Natural Science CenterProposal Solution ProcessGravity system designs:Composite slab on deck floor systemStructural steel floor framing beams, girders, & columnsMaintain typical bay size & story height

    Lateral system designs:Reduced seismic loadsConcentric steel braced frame systemCheck drift limitations

    Construction Management comparisons:Structural system costConstruction schedule of structural system

  • Koshland Integrated Natural Science CenterProposalAdditional design considerations:

    All expansion joints will remain

    Existing foundation remains; lighter overall building weight

    Existing roof systems for East & West Wings remain; coincides steel framed system

    Central stair case design to remain, preserving innovative design of spiraled cantilevered stairs

  • Koshland Integrated Natural Science CenterThesis Presentation OutlineIntroduction & Building BackgroundDesign ProfessionalsExisting ConditionsProposalStructural StudyConstruction Management StudyConclusions

  • Koshland Integrated Natural Science CenterStructural Study Design Codes2003 International Building Code (IBC)AISC Load and Resistance Factor Design (LRFD), 3rd EditionASCE 7-02 Minimum Design Loads for Buildings and Other Structures

  • Koshland Integrated Natural Science CenterStructural Study ProcedureRecalculation of gravity loadsCreate building model in RAMPerform RAM design of gravity membersRecalculation of lateral loadsCreate several models of steel braced frames in STAAD Pro.Check drift limitationsCalculate approximate cost of both structural systems & compareCreate construction schedules for systems & compare

  • Koshland Integrated Natural Science CenterStructural Study Slab DesignSlab: 4 normal weight concrete, C.I.P.Deck:1.5SB Normal Wt. Composite Metal Deck Wheeling Catalog1 depth; 20 gageSpan 7-0

  • Koshland Integrated Natural Science CenterStructural Study Gravity Loads

  • Koshland Integrated Natural Science CenterStructural Study RAM Design East WingTypical beam size for typical bay: W10X12Typical girder size for typical bay: W21X44Typical column sizes: W10X33 & W10X39

  • Koshland Integrated Natural Science CenterStructural Study RAM Design West WingTypical beam size for typical bay: W8X10, W10X12Typical girder size for typical bay: W18X40Typical column sizes: W10X33 & W10X39

  • Koshland Integrated Natural Science CenterStructural Study RAM Design LinkTypical beam size for typical bay: W10X12Typical girder size for typical bay: W18X40Typical column size: W10X33

  • Koshland Integrated Natural Science CenterStructural Study Lateral LoadsDespite a lighter system, seismic still controlledReduced shear on the building:

    Sheet1

    Lateral Forces on Steel Braced Frames Due to Torsion

    East Wing

    L162.67

    W76.5

    centroid,y81.335

    centroid,x38.25

    73.25

    38.25

    8.1335

    3.825

    16.2185

    3.825

    E-W frames

    Frame 1Frame 2Frame 3, 4, 5, 6

    StoryForceMkkk

    486.52805.80051-44.36651968.38632225-21.1657490384159.88353586.0335722528.56838228260.4613.33177.68892.92527334715881.3674705

    3341102.8581-44.36651968.38632225-8.3194851712159.88353586.0335722511.22919072380.4613.33177.68891.14981842545881.3674705

    217.5567.64751-44.36651968.38632225-4.2820879557159.88353586.033572255.77973051960.4613.33177.68890.59181830725881.3674705

    1001-44.36651968.386322250159.88353586.0335722500.4613.33177.688905881.3674705

    N-S frames

    Frame 1Frame 2Frame 3, 4, 5, 6

    StoryForceMkkk

    443.25661.7251-44.36651968.38632225-4.8160766341159.88353586.033572256.50047953120.4617.155294.2940250.85661716716095.9209005

    317260.11-44.36651968.38632225-1.8930243417159.88353586.033572252.5551017810.4617.155294.2940250.33670501366095.9209005

    28.75133.8751-44.36651968.38632225-0.9743507641159.88353586.033572251.31512591670.4617.155294.2940250.17330405116095.9209005

    1001-44.36651968.386322250159.88353586.0335722500.4617.155294.29402506095.9209005

    Lateral Forces on Steel Braced Frames Due to Torsion

    Link

    L104

    W26

    centroid,x52

    centroid,y13

    13

    38.83

    5.2

    1.3

    18.37

    1.3

    E-W frames

    Frame 7Frame 8Frame 9

    StoryForceMkkk

    418.548.1114.3204.490.2051078553114.3204.490.20510785530.74-31.54994.7716-0.33476470623353.503936

    32462.4114.3204.490.2660858663114.3204.490.26608586630.74-31.54994.7716-0.43428934863353.503936

    21333.8114.3204.490.1441298443114.3204.490.14412984430.74-31.54994.7716-0.23524006383353.503936

    100114.3204.490114.3204.4900.74-31.54994.771603353.503936

    N-S frames

    Frame 7Frame 8Frame 9

    StoryForceMkkk

    437679.69114.3204.492.8983317704114.3204.492.89833177040.74-31.54994.7716-4.73048281043353.503936

    348881.76114.3204.493.7599979725114.3204.493.75999797250.74-31.54994.7716-6.13684256493353.503936

    226477.62114.3204.492.0366655684114.3204.492.03666556840.74-31.54994.7716-3.3241230563353.503936

    100114.3204.490114.3204.4900.74-31.54994.771603353.503936

    Lateral Forces on Steel Braced Frames Due to Torsion

    West Wing

    L111

    W76

    centroid,y55.5

    centroid,x38

    63.17

    39.9

    5.55

    3.8

    13.22

    5.7

    E-W frames

    Frame 10Frame 11Frame 12, 13, 14, 15

    StoryForceMkkk

    459.51573.180.85-42.281787.5984-9.3906851246168.724722.438415.2631949330.4820.93438.06492.23137604157082.981648

    323.5621.340.85-42.281787.5984-3.7089260576168.724722.43846.02832068780.4820.93438.06490.88129978117082.981648

    212.5330.50.85-42.281787.5984-1.9728330094168.724722.43843.20655355730.4820.93438.06490.46877647937082.981648

    1000.85-42.281787.59840168.724722.438400.4820.93438.064907082.981648

    N-S frames

    Frame 10Frame 11Frame 12, 13, 14, 15

    StoryForceMkkk

    429.75678.30.85-42.281787.5984-4.0489338283168.724722.43846.58095394240.4820.93438.06490.96209103157082.981648

    311.75267.90.85-42.281787.5984-1.5991587389168.724722.43842.59920029660.4820.93438.06490.37998553357082.981648

    26.25142.50.85-42.281787.5984-0.8506163505168.724722.43841.38255334920.4820.93438.06490.20211996467082.981648

    1000.85-42.281787.59840168.724722.438400.4820.93438.064907082.981648

    Sheet2

    EAST WINGLINKWEST WING

    PrecastSteelPrecastSteelPrecastSteel

    Roof0.00.00.00.0

    4th71730.00.04950

    3rd2531738937171119

    2nd37724227085254167

    Base Shear441277366354297191

    Sheet3

  • Koshland Integrated Natural Science CenterStructural Study Braced Frames LayoutN

  • Koshland Integrated Natural Science CenterStructural Study Lateral SystemTorsional components calculated for each frameIn most, torsional forces negligible but still included Columns may be biaxially loaded; accounted for in STAAD designStrong and weak axis bending in braced frame columns

  • Koshland Integrated Natural Science CenterStructural Study Lateral SystemFrames design - concentric K-braces or X-bracesDrift limitations - L/600E-W direction: typ. K-braced framesN-S direction: typ. X-braced frames

  • Koshland Integrated Natural Science CenterStructural Study Typical K-braced FrameL/600 = 1.04Typ. columnW12X40Typ. girderW21X44Typ. braceW12X40= 0.908

  • Koshland Integrated Natural Science CenterStructural Study Typical X-braced FrameL/600 = 1.04Typ. columnW12X40Typ. beamW12X14Typ. braceW10X49

  • Koshland Integrated Natural Science CenterStructural Study 3D Models of Each Wing

  • Koshland Integrated Natural Science CenterThesis Presentation OutlineIntroduction & Building BackgroundDesign ProfessionalsExisting ConditionsProposalStructural StudyConstruction Management StudyConclusions

  • Koshland Integrated Natural Science CenterC. M. Study - ProcedureCost breakdown of both structural systemsSystem cost comparisonTask duration estimates for both systemsConstruction schedule comparison

  • Koshland Integrated Natural Science CenterC. M. Study Cost ComparisonPrecast Concrete SystemStructural Steel SystemVS.SummaryProposed Steel system saves approx. 14% of total structural cost

    steel bldg brkdwn

    BEAMS

    0.52171421550.1244320740.3538537104

    SizeLength (total)Cost Info.Total CostEast WingThe LinkWest Wing

    ft.Mat.LaborEquip.TotalFourth FloorRoofFourth Floor

    W8X108759.8710.453.632.3816.46144187.46SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    W10X126341.0912.553.632.3818.56117690.63ft.ft.ft.

    W12X141155.7614.652.481.6218.7521670.50W8X10660.176001.1W8X10587.586000.98W8X10752.596001.25

    W12X16272.9217.452.481.6221.555881.43W10X121352.426002.3W10X12177.006000.30W10X12150.176000.25

    W12X19111.8323.002.481.6227.103030.59W12X14258.428800.3W16X2651.8310000.05W12X1490.928800.10

    W14X221135.2523.002.201.4426.6430243.06W16X26107.9210000.1W18X4025.929600.03W12X1913.678800.02

    W16X26591.3427.002.181.4330.6118100.92W16X3131.429000.0W21X4451.8310750.05W14X22262.509900.27

    W16X31284.8432.502.421.5936.5110399.51W18X4031.429600.0Total1.4W16X2655.4210000.06

    W18X35321.0836.503.281.5841.3613279.87W21X44282.7510750.3W16X3120.179000.02

    W18X40569.9242.003.281.5846.8626706.45Total4.1Metal DeckW18X4071.839600.07

    W21X441182.8346.002.961.4250.3859590.98SizeArea (total)Daily Output (S.F. / day)Work DaysW21X5063.0010750.06

    W21X506352.502.961.4256.883583.44Metal Decksq. ft.Total2.1

    W24X556357.502.841.3761.713887.73SizeArea (total)Daily Output (S.F. / day)Work Days1.5" deep 22 gage304014502.1

    W24X626365.002.841.3769.214360.23sq. ft.Metal Deck

    W24X7684.2579.502.841.3783.717052.571.5" deep 22 gage1274614508.8Slab on DeckSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    TOTAL =469665.36Slab on Decksq. ft.1.5" deep 22 gage864514506.0

    SizeArea (total)Daily Output (S.F. / day)Work Days4"+1.5" deck304026251.16

    sq. ft.Slab on Deck

    4"+1.5" deck1274626254.86SizeArea (total)Daily Output (S.F. / day)Work Days

    COLUMNSsq. ft.

    4"+1.5" deck864526253.29

    SizeLength (total)Cost Info.Total Cost

    ft.Mat.LaborEquip.TotalThird Floor

    W10X33237934.503.962.5941.0597657.95SizeLength (total)Daily Output (L.F. / day)Work Days

    W10X3931240.683.962.5947.2314735.76ft.

    W10X4520846.903.962.5953.4511117.60W8X10742.336001.24

    W10X491351.003.962.5957.55748.15W10X1222.256000.04

    W12X4080642.002.691.7646.4537438.70W14X2251.839900.05

    W12X451346.902.901.9051.70672.10Third FloorW16X3177.759000.09Third Floor

    SizeLength (total)Daily Output (L.F. / day)Work Days.Total1.4SizeLength (total)Daily Output (L.F. / day)Work Days

    TOTAL =162370.26ft.ft.

    W8X10540.506000.9Metal DeckW8X10795.636001.33

    W10X121372.256002.3SizeArea (total)Daily Output (S.F. / day)Work DaysW10X12126.006000.21

    W12X14226.678800.3sq. ft.W12X1423.928800.03

    LATERAL BRACESW12X1680.008800.11.5" deep 22 gage304014502.1W12X1955.678800.06

    W14X22103.179900.1W14X22433.679900.44

    SizeLength (total)Cost Info.Total CostW16X2656.3310000.1Slab on DeckW16X26111.5010000.11

    ft.Mat.LaborEquip.TotalW18X3531.429600.0SizeArea (total)Daily Output (S.F. / day)Work DaysW18X3531.509600.03

    W10X39921.140.683.962.5947.2343503.55W18X4031.429600.0sq. ft.W18X4031.509600.03

    W10X45123.1746.903.962.5953.456583.44W21X44282.7510750.34"+1.5" deck304026251.16W24X5563.0011000.06

    W10X49627.1751.003.962.5957.5536093.63Total4.0W24X6263.0011000.06

    W12X22326.7523.002.481.6227.108854.93W24X7684.2511000.08

    Metal DeckTotal2.4

    TOTAL =95035.548SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.Metal Deck

    1.5" deep 22 gage1274614508.8SizeArea (total)Daily Output (S.F. / day)Work Days

    Second Floorsq. ft.

    METAL DECKSlab on DeckSizeLength (total)Daily Output (L.F. / day)Work Days1.5" deep 22 gage864514506.0

    SizeArea (total)Daily Output (S.F. / day)Work Daysft.

    SizeArea (total)Cost / sq. ft.Total Costsq. ft.W8X10736.006001.23Slab on Deck

    sq. ft.Mat.LaborEquip.Total4"+1.5" deck1274626254.86W10X1222.256000.04SizeArea (total)Daily Output (S.F. / day)Work Days

    1.5" deep 22 gage91697.811.140.260.021.42130210.89W14X2251.839900.05sq. ft.

    W16X3177.759000.094"+1.5" deck864526253.29

    TOTAL =130210.89W18X356.339600.01

    Total1.4

    Metal Deck

    WWF SLAB REINFORCINGSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    SizeArea (total)Cost / 100 sq. ftTotal Cost1.5" deep 22 gage304014502.1

    sq. ft.Mat.LaborEquip.Total

    WWF 6X6 W1.4XW1.491697.811218.05030.0527555.191905Second FloorSlab on DeckSecond Floor

    SizeLength (total)Daily Output (L.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    TOTAL =27555.19ft.sq. ft.ft.

    W8X10540.506000.94"+1.5" deck304026251.16W8X101244.636002.07

    W10X121372.256002.3W8X1326.676000.04

    W12X14226.678800.3W10X12176.006000.29

    COMPOSITE CONCRETE SLABW12X1680.008800.1W12X1451.258800.06

    W14X22103.179900.1W12X1921.258800.02

    SizeArea (total)Cost / 100 sq. ftTotal CostW16X2656.3310000.1W16X2647.8310000.05

    sq. ft.Mat.LaborEquip.TotalW18X3531.429600.0W18X3594.509600.10

    4"+1.5" deck91697.811.180.660.272.11193482.38W18X4031.429600.0W18X40157.509600.16

    W21X44282.7510750.3Total2.8

    TOTAL =193482.38Total4.0First Floor

    SizeLength (total)Daily Output (L.F. / day)Work DaysMetal Deck

    Metal Deckft.SizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work DaysW8X10459.636000.77sq. ft.

    SHEAR STUDSsq. ft.W10X1222.256000.041.5" deep 22 gage864514506.0

    1.5" deep 22 gage1274614508.8W14X2225.929900.03

    SizeNumberCost / 100 sq. ftTotal CostW16X3177.759000.09Slab on Deck

    #Mat.LaborEquip.TotalSlab on DeckTotal0.9SizeArea (total)Daily Output (S.F. / day)Work Days

    3/4" DIA., 4" LONG166630.460.690.281.4323828.09SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.Metal Deck4"+1.5" deck864526253.29

    TOTAL =23828.094"+1.5" deck1274626254.86SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    1.5" deep 22 gage304014502.1

    FIREPROOFINGSlab on Deck

    SizeArea (total)Daily Output (S.F. / day)Work Days

    ComponentArea (total)Cost / 100 sq. ftTotal Costsq. ft.

    sq. ft.Mat.LaborEquip.Total4"+1.5" deck304026251.16

    DECK91697.810.620.540.091.25114622.2625

    BEAMS73499.930.410.450.070.9385278.9633First FloorFirst Floor

    COLUMNS14700.140.880.970.15229400.28SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    ft.ft.

    TOTAL =229301.51W8X10455.686000.8W8X101244.636002.07

    W10X121372.256002.3Lateral BracingW10X12176.006000.29

    W12X14226.678800.3SizeLength (total)Daily Output (L.F. / day)Work DaysW12X1451.258800.06

    W12X1680.008800.1ft.W12X1921.258800.02

    CONNECTIONSW14X22103.179900.1W10X39114.615500.2W16X2647.8310000.05

    W16X2656.3310000.1W10X4515.335500.0W18X3594.509600.10

    SizeArea (total)Cost / 100 sq. ftTotal CostW18X3531.429600.0W10X4978.045500.1W18X40157.509600.16

    sq. ft.Mat.LaborEquip.TotalW18X4031.429600.0W12X2240.668800.0Total2.8

    L3.5X3.5X0.557683.452.2113.667868.16W21X44282.7510750.3Total0.4

    L3X3X0.517227.53.452.2113.1622661.52Total3.9Metal Deck

    SizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =30529.68Metal DeckColumnssq. ft.

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days1.5" deep 22 gage864514506.0

    sq. ft.ft.

    1.5" deep 22 gage1274614508.8W10X33296.025500.54Slab on Deck

    W10X3938.825500.07SizeArea (total)Daily Output (S.F. / day)Work Days

    Slab on DeckW10X4525.885500.05sq. ft.

    SizeArea (total)Daily Output (S.F. / day)Work DaysW10X491.625500.004"+1.5" deck864526253.29

    sq. ft.W12X40100.297500.13

    4"+1.5" deck1274626254.86W12X451.627500.00

    Total0.8

    Fireproofing

    ComponentArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    DECK11409.9630003.80

    Lateral BracingBEAMS2681.7324001.12Lateral Bracing

    SizeLength (total)Daily Output (L.F. / day)Work DaysCOLUMNS41.2222000.02SizeLength (total)Daily Output (L.F. / day)Work Days

    ft.Total4.9ft.

    W10X39480.555500.9W10X39325.935500.6

    W10X4564.265500.1W10X4543.585500.1

    W10X49327.205500.6W10X49221.935500.4

    W12X22170.478800.2W12X22115.628800.1

    Total1.8Total1.2

    ColumnsColumns

    SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    ft.ft.

    W10X331241.125502.26W10X33841.815501.53

    W10X39162.775500.30W10X39110.405500.20

    W10X45108.515500.20W10X4573.605500.13

    W10X496.785500.01W10X494.605500.01

    W12X40420.497500.56W12X40285.207500.38

    W12X456.787500.01W12X454.607500.01

    Total3.3Total2.3

    FireproofingFireproofing

    ComponentArea (total)Daily Output (S.F. / day)Work DaysComponentArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.sq. ft.

    DECK47838.75300015.957.3275753066DECK32447.27300010.82

    BEAMS3492.5924001.46BEAMS12499.0624005.21

    COLUMNS26199.38220011.91COLUMNS12052.5922005.485.3755373327

    Total29.3Total21.5

    *Whenever no member was found in R.S. Means to match the one listed in this spreadsheet, a more conservative member was chosen.

    steel summary

    Building Cost Breakdown

    Structure componentSystem Cost

    Structural Beams469665.36

    Structural Columns162370.26

    Lateral Braces95035.548

    Metal Deck130210.89

    WWF Slab Reinforcing27555.19

    Concrete Slab193482.38

    Fireproofing229301.51

    Connections30529.68

    Shear Studs23828.09

    Total Cost:1361978.9021

    pc bldg brkdwn

    COLUMNS0.5217142155

    East Wing0.1244320740.3538537104

    SizeLength (total)Cost / ftTotal CostFourth FloorLinkWest Wing

    ft.Mat.LaborEquip.TotalBeamsThird FloorFourth Floor

    18X26317274.519.5510.7104.75332267SizeNumberDaily Output (pieces / day)Work DaysCMU Bearing WallsBeams

    16X16#SizeArea (total)Daily Output (S.F. / day)Work DaysSizeNumberDaily Output (pieces / day)Work Days

    20X2024x1222240.92sq. ft.#

    12x209320.288"120.003600.3324x1215240.63

    TOTAL =332267.00perimeter16420x168240.3310"1135.333053.7212x206320.19

    int101Total1.5312"637.002502.5520x166240.25

    26514"381.332501.53Total1.06

    Precast PlankTotal8.13

    BEAMSSizeArea (total)Daily Output (S.F. / day)Work DaysPrecast PlankPrecast Plank

    54.6666666667sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeNumberCost Info.Total Cost10" hollow1274636003.54sq. ft.sq. ft.

    #Mat.LaborEquip.Total10" hollow304036000.8410" hollow864536002.40

    24x12151790.0088.0048.00926.00139826.00Concrete Topping

    12x2060780.0088.0048.00916.0054960.00SizeArea (total)Daily Output (S.F. / day)Work DaysConcrete ToppingConcrete Topping

    20x1654805.0088.0048.00941.0050814.00sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    2" topping1274625754.95sq. ft.sq. ft.

    TOTAL =245600.002" topping304025751.182" topping864525753.36

    Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysShear WallsShear Walls

    60sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    8" thick821.7013750.60sq. ft.sq. ft.

    8" thick261.3113750.198" thick557.3213750.41

    PRECAST PLANKThird FloorSecond Floor

    BeamsCMU Bearing Walls

    SizeArea (total)Cost Info.Total CostSizeNumberDaily Output (pieces / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysThird Floor

    sq. ft.Mat.LaborEquip.Total#sq. ft.Beams

    10" hollow91697.816.100.780.437.31670310.9924x1222240.928"120.003600.33SizeNumberDaily Output (pieces / day)Work Days

    12x209320.2810"1135.333053.72#

    TOTAL =670311.0020x168240.3312"637.002502.5524x1215240.63

    Total1.5314"381.332501.5312x206320.19

    Total8.1320x166240.25

    Precast PlankPrecast PlankTotal1.06

    CONCRETE TOPPINGSizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.sq. ft.Precast Plank

    SizeArea (total)Cost / sq. ft.Total Cost10" hollow1274636003.5410" hollow304036000.84SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.Mat.LaborEquip.Totalsq. ft.

    2" topping91697.811.040.670.271.98181561.66Concrete ToppingConcrete Topping10" hollow864536002.40

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =181561.66sq. ft.sq. ft.Concrete Topping

    2" topping1274625754.952" topping304025751.18SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    Shear WallsShear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.2" topping864525753.36

    8" thick821.7013750.608" thick261.3113750.19

    Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work Days

    CMU BEARING WALLSsq. ft.

    First Floor8" thick557.3213750.41

    SizeArea (total)Cost / sq. ft.Total CostSecond FloorCMU Bearing Walls

    sq. ft.Mat.LaborEquip.TotalBeamsSizeArea (total)Daily Output (S.F. / day)Work DaysSecond Floor

    8"3601.812.764.571645.2SizeNumberDaily Output (pieces / day)Work Dayssq. ft.Beams

    10"34062.272.845.1117404.66#8"120.003600.33SizeNumberDaily Output (pieces / day)Work Days

    12"19112.463.586.0411542.4424x1222240.9210"1135.333053.72#

    14"11442.673.586.25715012x209320.2812"637.002502.5524x1215240.63

    20x168240.3314"381.332501.5312x206320.19

    TOTAL =37742.30Total1.53Total8.1320x166240.25

    Total1.06

    Precast PlankPrecast Plank

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysPrecast Plank

    PC SHEAR WALLSsq. ft.sq. ft.SizeArea (total)Daily Output (S.F. / day)Work Days

    10" hollow1274636003.5410" hollow304036000.84sq. ft.

    SizeArea (total)Cost / sq. ft.Total Cost10" hollow864536002.40

    sq. ft.Mat.LaborEquip.TotalConcrete ToppingConcrete Topping

    8" thick630010.884.15419.03119889SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysConcrete Topping

    sq. ft.sq. ft.SizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =119889.002" topping1274625754.952" topping304025751.18sq. ft.

    Shear WallsShear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days2" topping864525753.36

    sq. ft.sq. ft.

    8" thick261.3113750.19Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    8" thick557.3213750.41

    8" thick821.7013750.60

    First Floor

    First FloorColumnsBeams

    BeamsSizeLength (total)Daily Output (L.F. / day)Work DaysSizeNumberDaily Output (pieces / day)Work Days

    SizeNumberDaily Output (pieces / day)Work Daysft.#

    #18X26394.70144.002.7424x1215240.63

    24x1222240.9216X1612x206320.19

    12x209320.2820X2020x166240.25

    20x168240.33Total1.06

    Total1.53

    Precast Plank

    Precast PlankSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.10" hollow864536002.40

    10" hollow1274636003.54

    Concrete Topping

    Concrete ToppingSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.2" topping864525753.36

    2" topping1274625754.95

    Shear Walls

    Shear WallsSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.8" thick557.3213750.41

    8" thick821.7013750.60

    Columns

    SizeLength (total)Daily Output (L.F. / day)Work DaysColumns

    ft.SizeLength (total)Daily Output (L.F. / day)Work Days

    18X261852.23144.0012.86ft.

    16X1618X261319.76144.009.17

    20X2016X16

    20X20

    pc summary

    Building Cost Breakdown

    Structure componentSystem Cost

    P.C. Columns332,267.00

    P.C. Beams245,600.00

    Precast Planks670,311.00

    Concrete Topping181,561.66

    CMU Bearing Walls37,742.30

    P.C. Shear Walls119,889.00

    Total Cost:$1,587,370.96

    SAVINGS SUMMARY

    Building Cost Breakdown

    Building SystemSystem CostCost/sq. ft.

    Steel System1361978.9014.85

    Precast System1587370.9617.31

    Total Savings:225392.06

    % Savings:14

    steel bldg brkdwn

    BEAMS

    0.52171421550.1244320740.3538537104

    SizeLength (total)Cost Info.Total CostEast WingThe LinkWest Wing

    ft.Mat.LaborEquip.TotalFourth FloorRoofFourth Floor

    W8X108759.8710.453.632.3816.46144187.46SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    W10X126341.0912.553.632.3818.56117690.63ft.ft.ft.

    W12X141155.7614.652.481.6218.7521670.50W8X10660.176001.1W8X10587.586000.98W8X10752.596001.25

    W12X16272.9217.452.481.6221.555881.43W10X121352.426002.3W10X12177.006000.30W10X12150.176000.25

    W12X19111.8323.002.481.6227.103030.59W12X14258.428800.3W16X2651.8310000.05W12X1490.928800.10

    W14X221135.2523.002.201.4426.6430243.06W16X26107.9210000.1W18X4025.929600.03W12X1913.678800.02

    W16X26591.3427.002.181.4330.6118100.92W16X3131.429000.0W21X4451.8310750.05W14X22262.509900.27

    W16X31284.8432.502.421.5936.5110399.51W18X4031.429600.0Total1.4W16X2655.4210000.06

    W18X35321.0836.503.281.5841.3613279.87W21X44282.7510750.3W16X3120.179000.02

    W18X40569.9242.003.281.5846.8626706.45Total4.1Metal DeckW18X4071.839600.07

    W21X441182.8346.002.961.4250.3859590.98SizeArea (total)Daily Output (S.F. / day)Work DaysW21X5063.0010750.06

    W21X506352.502.961.4256.883583.44Metal Decksq. ft.Total2.1

    W24X556357.502.841.3761.713887.73SizeArea (total)Daily Output (S.F. / day)Work Days1.5" deep 22 gage304014502.1

    W24X626365.002.841.3769.214360.23sq. ft.Metal Deck

    W24X7684.2579.502.841.3783.717052.571.5" deep 22 gage1274614508.8Slab on DeckSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    TOTAL =469665.36Slab on Decksq. ft.1.5" deep 22 gage864514506.0

    SizeArea (total)Daily Output (S.F. / day)Work Days4"+1.5" deck304026251.16

    sq. ft.Slab on Deck

    4"+1.5" deck1274626254.86SizeArea (total)Daily Output (S.F. / day)Work Days

    COLUMNSsq. ft.

    4"+1.5" deck864526253.29

    SizeLength (total)Cost Info.Total Cost

    ft.Mat.LaborEquip.TotalThird Floor

    W10X33237934.503.962.5941.0597657.95SizeLength (total)Daily Output (L.F. / day)Work Days

    W10X3931240.683.962.5947.2314735.76ft.

    W10X4520846.903.962.5953.4511117.60W8X10742.336001.24

    W10X491351.003.962.5957.55748.15W10X1222.256000.04

    W12X4080642.002.691.7646.4537438.70W14X2251.839900.05

    W12X451346.902.901.9051.70672.10Third FloorW16X3177.759000.09Third Floor

    SizeLength (total)Daily Output (L.F. / day)Work Days.Total1.4SizeLength (total)Daily Output (L.F. / day)Work Days

    TOTAL =162370.26ft.ft.

    W8X10540.506000.9Metal DeckW8X10795.636001.33

    W10X121372.256002.3SizeArea (total)Daily Output (S.F. / day)Work DaysW10X12126.006000.21

    W12X14226.678800.3sq. ft.W12X1423.928800.03

    LATERAL BRACESW12X1680.008800.11.5" deep 22 gage304014502.1W12X1955.678800.06

    W14X22103.179900.1W14X22433.679900.44

    SizeLength (total)Cost Info.Total CostW16X2656.3310000.1Slab on DeckW16X26111.5010000.11

    ft.Mat.LaborEquip.TotalW18X3531.429600.0SizeArea (total)Daily Output (S.F. / day)Work DaysW18X3531.509600.03

    W10X39921.140.683.962.5947.2343503.55W18X4031.429600.0sq. ft.W18X4031.509600.03

    W10X45123.1746.903.962.5953.456583.44W21X44282.7510750.34"+1.5" deck304026251.16W24X5563.0011000.06

    W10X49627.1751.003.962.5957.5536093.63Total4.0W24X6263.0011000.06

    W12X22326.7523.002.481.6227.108854.93W24X7684.2511000.08

    Metal DeckTotal2.4

    TOTAL =95035.548SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.Metal Deck

    1.5" deep 22 gage1274614508.8SizeArea (total)Daily Output (S.F. / day)Work Days

    Second Floorsq. ft.

    METAL DECKSlab on DeckSizeLength (total)Daily Output (L.F. / day)Work Days1.5" deep 22 gage864514506.0

    SizeArea (total)Daily Output (S.F. / day)Work Daysft.

    SizeArea (total)Cost / sq. ft.Total Costsq. ft.W8X10736.006001.23Slab on Deck

    sq. ft.Mat.LaborEquip.Total4"+1.5" deck1274626254.86W10X1222.256000.04SizeArea (total)Daily Output (S.F. / day)Work Days

    1.5" deep 22 gage91697.811.140.260.021.42130210.89W14X2251.839900.05sq. ft.

    W16X3177.759000.094"+1.5" deck864526253.29

    TOTAL =130210.89W18X356.339600.01

    Total1.4

    Metal Deck

    WWF SLAB REINFORCINGSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    SizeArea (total)Cost / 100 sq. ftTotal Cost1.5" deep 22 gage304014502.1

    sq. ft.Mat.LaborEquip.Total

    WWF 6X6 W1.4XW1.491697.811218.05030.0527555.191905Second FloorSlab on DeckSecond Floor

    SizeLength (total)Daily Output (L.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    TOTAL =27555.19ft.sq. ft.ft.

    W8X10540.506000.94"+1.5" deck304026251.16W8X101244.636002.07

    W10X121372.256002.3W8X1326.676000.04

    W12X14226.678800.3W10X12176.006000.29

    COMPOSITE CONCRETE SLABW12X1680.008800.1W12X1451.258800.06

    W14X22103.179900.1W12X1921.258800.02

    SizeArea (total)Cost / 100 sq. ftTotal CostW16X2656.3310000.1W16X2647.8310000.05

    sq. ft.Mat.LaborEquip.TotalW18X3531.429600.0W18X3594.509600.10

    4"+1.5" deck91697.811.180.660.272.11193482.38W18X4031.429600.0W18X40157.509600.16

    W21X44282.7510750.3Total2.8

    TOTAL =193482.38Total4.0First Floor

    SizeLength (total)Daily Output (L.F. / day)Work DaysMetal Deck

    Metal Deckft.SizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work DaysW8X10459.636000.77sq. ft.

    SHEAR STUDSsq. ft.W10X1222.256000.041.5" deep 22 gage864514506.0

    1.5" deep 22 gage1274614508.8W14X2225.929900.03

    SizeNumberCost / 100 sq. ftTotal CostW16X3177.759000.09Slab on Deck

    #Mat.LaborEquip.TotalSlab on DeckTotal0.9SizeArea (total)Daily Output (S.F. / day)Work Days

    3/4" DIA., 4" LONG166630.460.690.281.4323828.09SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.Metal Deck4"+1.5" deck864526253.29

    TOTAL =23828.094"+1.5" deck1274626254.86SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    1.5" deep 22 gage304014502.1

    FIREPROOFINGSlab on Deck

    SizeArea (total)Daily Output (S.F. / day)Work Days

    ComponentArea (total)Cost / 100 sq. ftTotal Costsq. ft.

    sq. ft.Mat.LaborEquip.Total4"+1.5" deck304026251.16

    DECK91697.810.620.540.091.25114622.2625

    BEAMS73499.930.410.450.070.9385278.9633First FloorFirst Floor

    COLUMNS14700.140.880.970.15229400.28SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    ft.ft.

    TOTAL =229301.51W8X10455.686000.8W8X101244.636002.07

    W10X121372.256002.3Lateral BracingW10X12176.006000.29

    W12X14226.678800.3SizeLength (total)Daily Output (L.F. / day)Work DaysW12X1451.258800.06

    W12X1680.008800.1ft.W12X1921.258800.02

    CONNECTIONSW14X22103.179900.1W10X39114.615500.2W16X2647.8310000.05

    W16X2656.3310000.1W10X4515.335500.0W18X3594.509600.10

    SizeArea (total)Cost / 100 sq. ftTotal CostW18X3531.429600.0W10X4978.045500.1W18X40157.509600.16

    sq. ft.Mat.LaborEquip.TotalW18X4031.429600.0W12X2240.668800.0Total2.8

    L3.5X3.5X0.557683.452.2113.667868.16W21X44282.7510750.3Total0.4

    L3X3X0.517227.53.452.2113.1622661.52Total3.9Metal Deck

    SizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =30529.68Metal DeckColumnssq. ft.

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days1.5" deep 22 gage864514506.0

    sq. ft.ft.

    1.5" deep 22 gage1274614508.8W10X33296.025500.54Slab on Deck

    W10X3938.825500.07SizeArea (total)Daily Output (S.F. / day)Work Days

    Slab on DeckW10X4525.885500.05sq. ft.

    SizeArea (total)Daily Output (S.F. / day)Work DaysW10X491.625500.004"+1.5" deck864526253.29

    sq. ft.W12X40100.297500.13

    4"+1.5" deck1274626254.86W12X451.627500.00

    Total0.8

    Fireproofing

    ComponentArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    DECK11409.9630003.80

    Lateral BracingBEAMS2681.7324001.12Lateral Bracing

    SizeLength (total)Daily Output (L.F. / day)Work DaysCOLUMNS41.2222000.02SizeLength (total)Daily Output (L.F. / day)Work Days

    ft.Total4.9ft.

    W10X39480.555500.9W10X39325.935500.6

    W10X4564.265500.1W10X4543.585500.1

    W10X49327.205500.6W10X49221.935500.4

    W12X22170.478800.2W12X22115.628800.1

    Total1.8Total1.2

    ColumnsColumns

    SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    ft.ft.

    W10X331241.125502.26W10X33841.815501.53

    W10X39162.775500.30W10X39110.405500.20

    W10X45108.515500.20W10X4573.605500.13

    W10X496.785500.01W10X494.605500.01

    W12X40420.497500.56W12X40285.207500.38

    W12X456.787500.01W12X454.607500.01

    Total3.3Total2.3

    FireproofingFireproofing

    ComponentArea (total)Daily Output (S.F. / day)Work DaysComponentArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.sq. ft.

    DECK47838.75300015.957.3275753066DECK32447.27300010.82

    BEAMS3492.5924001.46BEAMS12499.0624005.21

    COLUMNS26199.38220011.91COLUMNS12052.5922005.485.3755373327

    Total29.3Total21.5

    *Whenever no member was found in R.S. Means to match the one listed in this spreadsheet, a more conservative member was chosen.

    steel summary

    Building Cost Breakdown

    Structure componentSystem Cost

    Structural Beams469,665.36

    Structural Columns162,370.26

    Lateral Braces95,035.55

    Metal Deck130,210.89

    WWF Slab Reinforcing27,555.19

    Concrete Slab193,482.38

    Fireproofing229,301.51

    Connections30,529.68

    Shear Studs23,828.09

    Total Cost:$1,361,978.90

    pc bldg brkdwn

    COLUMNS0.5217142155

    East Wing0.1244320740.3538537104

    SizeLength (total)Cost / ftTotal CostFourth FloorLinkWest Wing

    ft.Mat.LaborEquip.TotalBeamsThird FloorFourth Floor

    18X26317274.519.5510.7104.75332267SizeNumberDaily Output (pieces / day)Work DaysCMU Bearing WallsBeams

    16X16#SizeArea (total)Daily Output (S.F. / day)Work DaysSizeNumberDaily Output (pieces / day)Work Days

    20X2024x1222240.92sq. ft.#

    12x209320.288"120.003600.3324x1215240.63

    TOTAL =332267.00perimeter16420x168240.3310"1135.333053.7212x206320.19

    int101Total1.5312"637.002502.5520x166240.25

    26514"381.332501.53Total1.06

    Precast PlankTotal8.13

    BEAMSSizeArea (total)Daily Output (S.F. / day)Work DaysPrecast PlankPrecast Plank

    54.6666666667sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeNumberCost Info.Total Cost10" hollow1274636003.54sq. ft.sq. ft.

    #Mat.LaborEquip.Total10" hollow304036000.8410" hollow864536002.40

    24x12151790.0088.0048.00926.00139826.00Concrete Topping

    12x2060780.0088.0048.00916.0054960.00SizeArea (total)Daily Output (S.F. / day)Work DaysConcrete ToppingConcrete Topping

    20x1654805.0088.0048.00941.0050814.00sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    2" topping1274625754.95sq. ft.sq. ft.

    TOTAL =245600.002" topping304025751.182" topping864525753.36

    Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysShear WallsShear Walls

    60sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    8" thick821.7013750.60sq. ft.sq. ft.

    8" thick261.3113750.198" thick557.3213750.41

    PRECAST PLANKThird FloorSecond Floor

    BeamsCMU Bearing Walls

    SizeArea (total)Cost Info.Total CostSizeNumberDaily Output (pieces / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysThird Floor

    sq. ft.Mat.LaborEquip.Total#sq. ft.Beams

    10" hollow91697.816.100.780.437.31670310.9924x1222240.928"120.003600.33SizeNumberDaily Output (pieces / day)Work Days

    12x209320.2810"1135.333053.72#

    TOTAL =670311.0020x168240.3312"637.002502.5524x1215240.63

    Total1.5314"381.332501.5312x206320.19

    Total8.1320x166240.25

    Precast PlankPrecast PlankTotal1.06

    CONCRETE TOPPINGSizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.sq. ft.Precast Plank

    SizeArea (total)Cost / sq. ft.Total Cost10" hollow1274636003.5410" hollow304036000.84SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.Mat.LaborEquip.Totalsq. ft.

    2" topping91697.811.040.670.271.98181561.66Concrete ToppingConcrete Topping10" hollow864536002.40

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =181561.66sq. ft.sq. ft.Concrete Topping

    2" topping1274625754.952" topping304025751.18SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    Shear WallsShear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.2" topping864525753.36

    8" thick821.7013750.608" thick261.3113750.19

    Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work Days

    CMU BEARING WALLSsq. ft.

    First Floor8" thick557.3213750.41

    SizeArea (total)Cost / sq. ft.Total CostSecond FloorCMU Bearing Walls

    sq. ft.Mat.LaborEquip.TotalBeamsSizeArea (total)Daily Output (S.F. / day)Work DaysSecond Floor

    8"3601.812.764.571645.2SizeNumberDaily Output (pieces / day)Work Dayssq. ft.Beams

    10"34062.272.845.1117404.66#8"120.003600.33SizeNumberDaily Output (pieces / day)Work Days

    12"19112.463.586.0411542.4424x1222240.9210"1135.333053.72#

    14"11442.673.586.25715012x209320.2812"637.002502.5524x1215240.63

    20x168240.3314"381.332501.5312x206320.19

    TOTAL =37742.30Total1.53Total8.1320x166240.25

    Total1.06

    Precast PlankPrecast Plank

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysPrecast Plank

    PC SHEAR WALLSsq. ft.sq. ft.SizeArea (total)Daily Output (S.F. / day)Work Days

    10" hollow1274636003.5410" hollow304036000.84sq. ft.

    SizeArea (total)Cost / sq. ft.Total Cost10" hollow864536002.40

    sq. ft.Mat.LaborEquip.TotalConcrete ToppingConcrete Topping

    8" thick630010.884.15419.03119889SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysConcrete Topping

    sq. ft.sq. ft.SizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =119889.002" topping1274625754.952" topping304025751.18sq. ft.

    Shear WallsShear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days2" topping864525753.36

    sq. ft.sq. ft.

    8" thick261.3113750.19Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    8" thick557.3213750.41

    8" thick821.7013750.60

    First Floor

    First FloorColumnsBeams

    BeamsSizeLength (total)Daily Output (L.F. / day)Work DaysSizeNumberDaily Output (pieces / day)Work Days

    SizeNumberDaily Output (pieces / day)Work Daysft.#

    #18X26394.70144.002.7424x1215240.63

    24x1222240.9216X1612x206320.19

    12x209320.2820X2020x166240.25

    20x168240.33Total1.06

    Total1.53

    Precast Plank

    Precast PlankSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.10" hollow864536002.40

    10" hollow1274636003.54

    Concrete Topping

    Concrete ToppingSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.2" topping864525753.36

    2" topping1274625754.95

    Shear Walls

    Shear WallsSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.8" thick557.3213750.41

    8" thick821.7013750.60

    Columns

    SizeLength (total)Daily Output (L.F. / day)Work DaysColumns

    ft.SizeLength (total)Daily Output (L.F. / day)Work Days

    18X261852.23144.0012.86ft.

    16X1618X261319.76144.009.17

    20X2016X16

    20X20

    pc summary

    Building Cost Breakdown

    Structure componentSystem Cost

    P.C. Columns332,267.00

    P.C. Beams245,600.00

    Precast Planks670,311.00

    Concrete Topping181,561.66

    CMU Bearing Walls37,742.30

    P.C. Shear Walls119,889.00

    Total Cost:$1,587,370.96

    SAVINGS SUMMARY

    Building Cost Breakdown

    Building SystemSystem CostCost/sq. ft.

    Steel System1361978.9014.85

    Precast System1587370.9617.31

    Total Savings:225392.06

    % Savings:14

    steel bldg brkdwn

    BEAMS

    0.52171421550.1244320740.3538537104

    SizeLength (total)Cost Info.Total CostEast WingThe LinkWest Wing

    ft.Mat.LaborEquip.TotalFourth FloorRoofFourth Floor

    W8X108759.8710.453.632.3816.46144187.46SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    W10X126341.0912.553.632.3818.56117690.63ft.ft.ft.

    W12X141155.7614.652.481.6218.7521670.50W8X10660.176001.1W8X10587.586000.98W8X10752.596001.25

    W12X16272.9217.452.481.6221.555881.43W10X121352.426002.3W10X12177.006000.30W10X12150.176000.25

    W12X19111.8323.002.481.6227.103030.59W12X14258.428800.3W16X2651.8310000.05W12X1490.928800.10

    W14X221135.2523.002.201.4426.6430243.06W16X26107.9210000.1W18X4025.929600.03W12X1913.678800.02

    W16X26591.3427.002.181.4330.6118100.92W16X3131.429000.0W21X4451.8310750.05W14X22262.509900.27

    W16X31284.8432.502.421.5936.5110399.51W18X4031.429600.0Total1.4W16X2655.4210000.06

    W18X35321.0836.503.281.5841.3613279.87W21X44282.7510750.3W16X3120.179000.02

    W18X40569.9242.003.281.5846.8626706.45Total4.1Metal DeckW18X4071.839600.07

    W21X441182.8346.002.961.4250.3859590.98SizeArea (total)Daily Output (S.F. / day)Work DaysW21X5063.0010750.06

    W21X506352.502.961.4256.883583.44Metal Decksq. ft.Total2.1

    W24X556357.502.841.3761.713887.73SizeArea (total)Daily Output (S.F. / day)Work Days1.5" deep 22 gage304014502.1

    W24X626365.002.841.3769.214360.23sq. ft.Metal Deck

    W24X7684.2579.502.841.3783.717052.571.5" deep 22 gage1274614508.8Slab on DeckSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    TOTAL =469665.36Slab on Decksq. ft.1.5" deep 22 gage864514506.0

    SizeArea (total)Daily Output (S.F. / day)Work Days4"+1.5" deck304026251.16

    sq. ft.Slab on Deck

    4"+1.5" deck1274626254.86SizeArea (total)Daily Output (S.F. / day)Work Days

    COLUMNSsq. ft.

    4"+1.5" deck864526253.29

    SizeLength (total)Cost Info.Total Cost

    ft.Mat.LaborEquip.TotalThird Floor

    W10X33237934.503.962.5941.0597657.95SizeLength (total)Daily Output (L.F. / day)Work Days

    W10X3931240.683.962.5947.2314735.76ft.

    W10X4520846.903.962.5953.4511117.60W8X10742.336001.24

    W10X491351.003.962.5957.55748.15W10X1222.256000.04

    W12X4080642.002.691.7646.4537438.70W14X2251.839900.05

    W12X451346.902.901.9051.70672.10Third FloorW16X3177.759000.09Third Floor

    SizeLength (total)Daily Output (L.F. / day)Work Days.Total1.4SizeLength (total)Daily Output (L.F. / day)Work Days

    TOTAL =162370.26ft.ft.

    W8X10540.506000.9Metal DeckW8X10795.636001.33

    W10X121372.256002.3SizeArea (total)Daily Output (S.F. / day)Work DaysW10X12126.006000.21

    W12X14226.678800.3sq. ft.W12X1423.928800.03

    LATERAL BRACESW12X1680.008800.11.5" deep 22 gage304014502.1W12X1955.678800.06

    W14X22103.179900.1W14X22433.679900.44

    SizeLength (total)Cost Info.Total CostW16X2656.3310000.1Slab on DeckW16X26111.5010000.11

    ft.Mat.LaborEquip.TotalW18X3531.429600.0SizeArea (total)Daily Output (S.F. / day)Work DaysW18X3531.509600.03

    W10X39921.140.683.962.5947.2343503.55W18X4031.429600.0sq. ft.W18X4031.509600.03

    W10X45123.1746.903.962.5953.456583.44W21X44282.7510750.34"+1.5" deck304026251.16W24X5563.0011000.06

    W10X49627.1751.003.962.5957.5536093.63Total4.0W24X6263.0011000.06

    W12X22326.7523.002.481.6227.108854.93W24X7684.2511000.08

    Metal DeckTotal2.4

    TOTAL =95035.548SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.Metal Deck

    1.5" deep 22 gage1274614508.8SizeArea (total)Daily Output (S.F. / day)Work Days

    Second Floorsq. ft.

    METAL DECKSlab on DeckSizeLength (total)Daily Output (L.F. / day)Work Days1.5" deep 22 gage864514506.0

    SizeArea (total)Daily Output (S.F. / day)Work Daysft.

    SizeArea (total)Cost / sq. ft.Total Costsq. ft.W8X10736.006001.23Slab on Deck

    sq. ft.Mat.LaborEquip.Total4"+1.5" deck1274626254.86W10X1222.256000.04SizeArea (total)Daily Output (S.F. / day)Work Days

    1.5" deep 22 gage91697.811.140.260.021.42130210.89W14X2251.839900.05sq. ft.

    W16X3177.759000.094"+1.5" deck864526253.29

    TOTAL =130210.89W18X356.339600.01

    Total1.4

    Metal Deck

    WWF SLAB REINFORCINGSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    SizeArea (total)Cost / 100 sq. ftTotal Cost1.5" deep 22 gage304014502.1

    sq. ft.Mat.LaborEquip.Total

    WWF 6X6 W1.4XW1.491697.811218.05030.0527555.191905Second FloorSlab on DeckSecond Floor

    SizeLength (total)Daily Output (L.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    TOTAL =27555.19ft.sq. ft.ft.

    W8X10540.506000.94"+1.5" deck304026251.16W8X101244.636002.07

    W10X121372.256002.3W8X1326.676000.04

    W12X14226.678800.3W10X12176.006000.29

    COMPOSITE CONCRETE SLABW12X1680.008800.1W12X1451.258800.06

    W14X22103.179900.1W12X1921.258800.02

    SizeArea (total)Cost / 100 sq. ftTotal CostW16X2656.3310000.1W16X2647.8310000.05

    sq. ft.Mat.LaborEquip.TotalW18X3531.429600.0W18X3594.509600.10

    4"+1.5" deck91697.811.180.660.272.11193482.38W18X4031.429600.0W18X40157.509600.16

    W21X44282.7510750.3Total2.8

    TOTAL =193482.38Total4.0First Floor

    SizeLength (total)Daily Output (L.F. / day)Work DaysMetal Deck

    Metal Deckft.SizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work DaysW8X10459.636000.77sq. ft.

    SHEAR STUDSsq. ft.W10X1222.256000.041.5" deep 22 gage864514506.0

    1.5" deep 22 gage1274614508.8W14X2225.929900.03

    SizeNumberCost / 100 sq. ftTotal CostW16X3177.759000.09Slab on Deck

    #Mat.LaborEquip.TotalSlab on DeckTotal0.9SizeArea (total)Daily Output (S.F. / day)Work Days

    3/4" DIA., 4" LONG166630.460.690.281.4323828.09SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.Metal Deck4"+1.5" deck864526253.29

    TOTAL =23828.094"+1.5" deck1274626254.86SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    1.5" deep 22 gage304014502.1

    FIREPROOFINGSlab on Deck

    SizeArea (total)Daily Output (S.F. / day)Work Days

    ComponentArea (total)Cost / 100 sq. ftTotal Costsq. ft.

    sq. ft.Mat.LaborEquip.Total4"+1.5" deck304026251.16

    DECK91697.810.620.540.091.25114622.2625

    BEAMS73499.930.410.450.070.9385278.9633First FloorFirst Floor

    COLUMNS14700.140.880.970.15229400.28SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    ft.ft.

    TOTAL =229301.51W8X10455.686000.8W8X101244.636002.07

    W10X121372.256002.3Lateral BracingW10X12176.006000.29

    W12X14226.678800.3SizeLength (total)Daily Output (L.F. / day)Work DaysW12X1451.258800.06

    W12X1680.008800.1ft.W12X1921.258800.02

    CONNECTIONSW14X22103.179900.1W10X39114.615500.2W16X2647.8310000.05

    W16X2656.3310000.1W10X4515.335500.0W18X3594.509600.10

    SizeArea (total)Cost / 100 sq. ftTotal CostW18X3531.429600.0W10X4978.045500.1W18X40157.509600.16

    sq. ft.Mat.LaborEquip.TotalW18X4031.429600.0W12X2240.668800.0Total2.8

    L3.5X3.5X0.557683.452.2113.667868.16W21X44282.7510750.3Total0.4

    L3X3X0.517227.53.452.2113.1622661.52Total3.9Metal Deck

    SizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =30529.68Metal DeckColumnssq. ft.

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days1.5" deep 22 gage864514506.0

    sq. ft.ft.

    1.5" deep 22 gage1274614508.8W10X33296.025500.54Slab on Deck

    W10X3938.825500.07SizeArea (total)Daily Output (S.F. / day)Work Days

    Slab on DeckW10X4525.885500.05sq. ft.

    SizeArea (total)Daily Output (S.F. / day)Work DaysW10X491.625500.004"+1.5" deck864526253.29

    sq. ft.W12X40100.297500.13

    4"+1.5" deck1274626254.86W12X451.627500.00

    Total0.8

    Fireproofing

    ComponentArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    DECK11409.9630003.80

    Lateral BracingBEAMS2681.7324001.12Lateral Bracing

    SizeLength (total)Daily Output (L.F. / day)Work DaysCOLUMNS41.2222000.02SizeLength (total)Daily Output (L.F. / day)Work Days

    ft.Total4.9ft.

    W10X39480.555500.9W10X39325.935500.6

    W10X4564.265500.1W10X4543.585500.1

    W10X49327.205500.6W10X49221.935500.4

    W12X22170.478800.2W12X22115.628800.1

    Total1.8Total1.2

    ColumnsColumns

    SizeLength (total)Daily Output (L.F. / day)Work DaysSizeLength (total)Daily Output (L.F. / day)Work Days

    ft.ft.

    W10X331241.125502.26W10X33841.815501.53

    W10X39162.775500.30W10X39110.405500.20

    W10X45108.515500.20W10X4573.605500.13

    W10X496.785500.01W10X494.605500.01

    W12X40420.497500.56W12X40285.207500.38

    W12X456.787500.01W12X454.607500.01

    Total3.3Total2.3

    FireproofingFireproofing

    ComponentArea (total)Daily Output (S.F. / day)Work DaysComponentArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.sq. ft.

    DECK47838.75300015.957.3275753066DECK32447.27300010.82

    BEAMS3492.5924001.46BEAMS12499.0624005.21

    COLUMNS26199.38220011.91COLUMNS12052.5922005.485.3755373327

    Total29.3Total21.5

    *Whenever no member was found in R.S. Means to match the one listed in this spreadsheet, a more conservative member was chosen.

    steel summary

    Building Cost Breakdown

    Structure componentSystem Cost

    Structural Beams469,665.36

    Structural Columns162,370.26

    Lateral Braces95,035.55

    Metal Deck130,210.89

    WWF Slab Reinforcing27,555.19

    Concrete Slab193,482.38

    Fireproofing229,301.51

    Connections30,529.68

    Shear Studs23,828.09

    Total Cost:$1,361,978.90

    pc bldg brkdwn

    COLUMNS0.5217142155

    East Wing0.1244320740.3538537104

    SizeLength (total)Cost / ftTotal CostFourth FloorLinkWest Wing

    ft.Mat.LaborEquip.TotalBeamsThird FloorFourth Floor

    18X26317274.519.5510.7104.75332267SizeNumberDaily Output (pieces / day)Work DaysCMU Bearing WallsBeams

    16X16#SizeArea (total)Daily Output (S.F. / day)Work DaysSizeNumberDaily Output (pieces / day)Work Days

    20X2024x1222240.92sq. ft.#

    12x209320.288"120.003600.3324x1215240.63

    TOTAL =332267.00perimeter16420x168240.3310"1135.333053.7212x206320.19

    int101Total1.5312"637.002502.5520x166240.25

    26514"381.332501.53Total1.06

    Precast PlankTotal8.13

    BEAMSSizeArea (total)Daily Output (S.F. / day)Work DaysPrecast PlankPrecast Plank

    54.6666666667sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeNumberCost Info.Total Cost10" hollow1274636003.54sq. ft.sq. ft.

    #Mat.LaborEquip.Total10" hollow304036000.8410" hollow864536002.40

    24x12151790.0088.0048.00926.00139826.00Concrete Topping

    12x2060780.0088.0048.00916.0054960.00SizeArea (total)Daily Output (S.F. / day)Work DaysConcrete ToppingConcrete Topping

    20x1654805.0088.0048.00941.0050814.00sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    2" topping1274625754.95sq. ft.sq. ft.

    TOTAL =245600.002" topping304025751.182" topping864525753.36

    Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysShear WallsShear Walls

    60sq. ft.SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    8" thick821.7013750.60sq. ft.sq. ft.

    8" thick261.3113750.198" thick557.3213750.41

    PRECAST PLANKThird FloorSecond Floor

    BeamsCMU Bearing Walls

    SizeArea (total)Cost Info.Total CostSizeNumberDaily Output (pieces / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysThird Floor

    sq. ft.Mat.LaborEquip.Total#sq. ft.Beams

    10" hollow91697.816.100.780.437.31670310.9924x1222240.928"120.003600.33SizeNumberDaily Output (pieces / day)Work Days

    12x209320.2810"1135.333053.72#

    TOTAL =670311.0020x168240.3312"637.002502.5524x1215240.63

    Total1.5314"381.332501.5312x206320.19

    Total8.1320x166240.25

    Precast PlankPrecast PlankTotal1.06

    CONCRETE TOPPINGSizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.sq. ft.Precast Plank

    SizeArea (total)Cost / sq. ft.Total Cost10" hollow1274636003.5410" hollow304036000.84SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.Mat.LaborEquip.Totalsq. ft.

    2" topping91697.811.040.670.271.98181561.66Concrete ToppingConcrete Topping10" hollow864536002.40

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =181561.66sq. ft.sq. ft.Concrete Topping

    2" topping1274625754.952" topping304025751.18SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    Shear WallsShear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.2" topping864525753.36

    8" thick821.7013750.608" thick261.3113750.19

    Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work Days

    CMU BEARING WALLSsq. ft.

    First Floor8" thick557.3213750.41

    SizeArea (total)Cost / sq. ft.Total CostSecond FloorCMU Bearing Walls

    sq. ft.Mat.LaborEquip.TotalBeamsSizeArea (total)Daily Output (S.F. / day)Work DaysSecond Floor

    8"3601.812.764.571645.2SizeNumberDaily Output (pieces / day)Work Dayssq. ft.Beams

    10"34062.272.845.1117404.66#8"120.003600.33SizeNumberDaily Output (pieces / day)Work Days

    12"19112.463.586.0411542.4424x1222240.9210"1135.333053.72#

    14"11442.673.586.25715012x209320.2812"637.002502.5524x1215240.63

    20x168240.3314"381.332501.5312x206320.19

    TOTAL =37742.30Total1.53Total8.1320x166240.25

    Total1.06

    Precast PlankPrecast Plank

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysPrecast Plank

    PC SHEAR WALLSsq. ft.sq. ft.SizeArea (total)Daily Output (S.F. / day)Work Days

    10" hollow1274636003.5410" hollow304036000.84sq. ft.

    SizeArea (total)Cost / sq. ft.Total Cost10" hollow864536002.40

    sq. ft.Mat.LaborEquip.TotalConcrete ToppingConcrete Topping

    8" thick630010.884.15419.03119889SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work DaysConcrete Topping

    sq. ft.sq. ft.SizeArea (total)Daily Output (S.F. / day)Work Days

    TOTAL =119889.002" topping1274625754.952" topping304025751.18sq. ft.

    Shear WallsShear Walls

    SizeArea (total)Daily Output (S.F. / day)Work DaysSizeArea (total)Daily Output (S.F. / day)Work Days2" topping864525753.36

    sq. ft.sq. ft.

    8" thick261.3113750.19Shear Walls

    SizeArea (total)Daily Output (S.F. / day)Work Days

    sq. ft.

    8" thick557.3213750.41

    8" thick821.7013750.60

    First Floor

    First FloorColumnsBeams

    BeamsSizeLength (total)Daily Output (L.F. / day)Work DaysSizeNumberDaily Output (pieces / day)Work Days

    SizeNumberDaily Output (pieces / day)Work Daysft.#

    #18X26394.70144.002.7424x1215240.63

    24x1222240.9216X1612x206320.19

    12x209320.2820X2020x166240.25

    20x168240.33Total1.06

    Total1.53

    Precast Plank

    Precast PlankSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.10" hollow864536002.40

    10" hollow1274636003.54

    Concrete Topping

    Concrete ToppingSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.2" topping864525753.36

    2" topping1274625754.95

    Shear Walls

    Shear WallsSizeArea (total)Daily Output (S.F. / day)Work Days

    SizeArea (total)Daily Output (S.F. / day)Work Dayssq. ft.

    sq. ft.8" thick557.3213750.41

    8" thick821.7013750.60

    Columns

    SizeLength (total)Daily Output (L.F. / day)Work DaysColumns

    ft.SizeLength (total)Daily Output (L.F. / day)Work Days

    18X261852.23144.0012.86ft.

    16X1618X261319.76144.009.17

    20X2016X16

    20X20

    pc summary

    Building Cost Breakdown

    Structure componentSystem Cost

    P.C. Columns332,267.00

    P.C. Beams245,600.00

    Precast Planks670,311.00

    Concrete Topping181,561.66

    CMU Bearing Walls37,742.30

    P.C. Shear Walls119,889.00

    Total Cost:$1,587,370.96

    SAVINGS SUMMARY

    Building Cost Breakdown

    Building SystemSystem CostCost/sq. ft.

    Steel System1,361,978.9014.85

    Precast System1,587,370.9617.31

    Total Savings:$225,392.06

    % Savings:14%

  • Koshland Integrated Natural Science CenterC. M. Study Schedule ComparisonExisting Precast Concrete SystemDuration: 21 weeks

    Proposed Steel SystemDuration: 27 weeks

    Existing precast system saves 6 weeks of construction time

  • Koshland Integrated Natural Science CenterThesis Presentation OutlineIntroduction & Building BackgroundDesign ProfessionalsExisting ConditionsProposalStructural StudyConstruction Management StudyConclusions

  • Koshland Integrated Natural Science CenterConclusionsProposed steel system to save 14% structural costPrecast system cuts erection time by 6 weeksMaterial availability systems similarFloor layout & architecture remained unchangedFindings: Both systems viable options14% savings outweighs 6 wk. prolonged scheduleProposed steel system is slightly more efficient

  • Koshland Integrated Natural Science CenterAcknowledgementsJohn Diaz & Ron Tola Haverford CollegeSam Rozycki CUH2AValerie Gillespie Gillespie EngineeringAE Department Faculty & StaffProfessor Parfitt Thesis AdvisorChris Glinski, Dave Melfi, Justin Mulhollan, and many other 5th year AE studentsFamily & Friends

    Thank you

  • Koshland Integrated Natural Science CenterQuestions