Building Cost Models – Uniformat II

Building cost models are based upon major buildings systems as defined by the Uniformat II classification system.

Building and/or system models are experience-based and useful for conceptual cost estimating and/or capital renewal and/or life-cycle capital planning.

Building and/or system models are generally based upon the input of parameter values for each major Uniformat category as expressed in square feet, linear feet, ceiling height, number of floors, building type/use, quality, security, productivity, exterior finish, duty use, % heated/cooled, numb er of corners,  and location.

Typical building types include office, laboratory, education, assembly, stadium, warehouse, police, fire, etc.

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UNIFORMAT Estimated Cost Cost per Sq.Ft. % of Total Cost
Foundations $92,096.00 $1.84 2.3
Substructures $65,053.00 $1.30 1.63
Superstructures $328,565.00 $6.57 8.21
Exterior Closures $286,536.00 $5.73 7.16
Roofing $151,015.00 $3.02 3.77
Interior Construction $1,046,939.00 $20.94 26.16
Elevators $190,482.00 $3.81 4.76
Mechanical $879,146.00 $17.58 21.97
Electrical $566,561.00 $11.33 14.16
Specialties $72,128.00 $1.44 1.8
Architect/Design Fee $323,570.00 $6.47 8.09
TOTAL: $4,002,091.00 $80.04 100
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Level I Level II Level III
A  Substructure A10  Foundations A1010  Standard Foundations
A1020  Special Foundations
A1030  Slab on Grade
A20  Basement Construction A2010  Basement Excavation
A2020  Basement Walls
B  Shell B10  Superstructure B1010  Floor Construction
B1020  Roof Construction
B20  Exterior Enclosure B2010  Exterior Walls
B2020  Exterior Windows
B2030  Exterior Doors
B30  Roofing B3010  Roof Coverings
B3020  Roof Openings
C  Interiors C10  Interior Construction C1010  Partitions
C1020  Interior Doors
C1030  Fittings
C20  Stairs C2010  Stair Construction
C2020  Stair Finishes
C30  Interior Finishes C3010  Wall Finishes
C3020  Floor Finishes
C3030  Ceiling Finishes
D  Services D10  Conveying D1010  Elevators & Lifts
D1020  Escalators & Moving Walks
D1090  Other Conveying Systems
D20  Plumbing D2010  Plumbing Fixtures
D2020  Domestic Water Distribution
D2030  Sanitary Waste
D2040  Rain Water Drainage
D2090  Other Plumbing Systems
D30  HVAC D3010  Energy Supply
D3020  Heat Generating Systems
D3030  Cooling Generating Systems
D3040  Distribution Systems
D3050  Terminal & Package Units
D3060  Controls & Instrumentation
D3070  System Testing & Balancing
D3090  Other HVAC Systems & Equipment
D40  Fire Protection D4010  Sprinklers
D4020  Standpipes
D4030  Fire Protection Specialties
D4090  Other Fire Protection Systems
D50  Electrical D5010  Electrical Service & Distribution
D5020  Lighting and Branch Wiring
D5030  Communications & Security
D5090  Other Electrical Systems
E  Equipment & Furnishings E10  Equipment E1010  Commercial Equipment
E1020  Institutional Equipment
E1030  Vehicular Equipment
E1090  Other Equipment
E20  Furnishings E2010  Fixed Furnishings
E2020  Movable Furnishings
F  Special Construction & Demolition F10  Special Construction F1010  Special Structures
F1020  Integrated Construction
F1030  Special Construction Systems
F1040  Special Facilities
F1050  Special Controls and Instrumentation
F20  Selective Building Demolition F2010  Building Elements Demolition
F2020  Hazardous Components Abatement
G  Sitework & Utilities G10  Site Preparation G1010  Site Clearing
G1020  Site Demolition and Relocations
G1030  Site Earthwork
G1040  Hazardous Waste Removal
G20  Site Improvements G2010  Roadways
G2020  Parking Lots
G2030  Pedestrian Paving
G2040  Site Development
G2050  Landscaping
G30  Site Mechanical Utilities G3010  Water Supply
G3020  Sanitary Sewer
G3030  Storm Sewer
G3040  Heating Distribution
G3050  Cooling Distribution
G3060  Fuel Distribution
G3090  Other Site Mechanical Utilities
G40  Site Electrical Utilities G4010  Electrical Distribution
G4020  Site Lighting
G4030  Site Communications & Security
G4090  Other Site Electrical Utilities
G90  Other Site Construction G9010  Services and Pedestrian Tunnels
G9090  Other Site Systems & Equipment
Z  Gen’l. Cond. / OH&P Z  Gen’l. Cond. / OH&P Z0000  General Conditions / Gen’l Requirements, OH & P
The last entry above is not part of the referenced ASTM Uniformat II classification standard.