Estimate of Probable Construction Cost | January 2, 2007 | Shaded area is for checking | ||||||||
Lawrence Carnegie Library Expansion | Revised March 18, 2008 | Do not print with final | ||||||||
Lawrence, Kansas | Division total & $/SF | |||||||||
GLPM Project Number 05044 | Total Square Feet | New: 1830 | Existing: 9120 | |||||||
Spec | Work | Unit | No. | Unit | Extension | Subject to | ||||
Division | Description | Units | Price | Tax credit | ||||||
1.0 | GENERAL REQUIREMENTS | |||||||||
Supervision, Insurance and
Bonds (5% of subtotal) |
ls | 1 | $51,459.95 | $51,460 | $17,598.50 | |||||
2.0 | SITEWORK | |||||||||
Selective Demolition | ls | 1 | $30,000.00 | $30,000 | $168,413 | #VALUE! | $30,000 | |||
EARTHWORK | ||||||||||
Scrape/Clear Site | sy | 1,900 | $1.00 | $1,900 | $0 | |||||
Site Cut/Control Fill | cy | 630 | $5.50 | $3,465 | $0 | |||||
Grade Walks | sf | 5,770 | $0.25 | $1,443 | $0 | |||||
Backfill Curbs | lf | 550 | $1.00 | $550 | $0 | |||||
Grade Building | sf | 1,200 | $0.50 | $600 | $600 | |||||
Foundation Excavation | cy | 30 | $15.00 | $450 | $450 | |||||
Finish Grade Site | sy | 450 | $1.50 | $675 | $0 | |||||
PAVING | ||||||||||
6"/8" Asphalt Paving (average price) | sy | 610 | $18.00 | $10,980 | $0 | |||||
Striping, etc | ls | 1 | $800.00 | $800 | $0 | |||||
LANDSCAPING | ||||||||||
Mechanical Screen Fencing | lf | 30 | $40.00 | $1,200 | $0 | |||||
Allowance | ls | 1 | $5,000.00 | $5,000 | $0 | |||||
SITE CONCRETE | ||||||||||
Retaining Walls | sf | 1,800 | $34.00 | $61,200 | $0 | |||||
Housekeeping Pads | sf | 1,350 | $5.00 | $6,750 | $0 | |||||
4" Sidewalks | sf | 4,160 | $2.50 | $10,400 | $0 | |||||
Curb & Gutter | lf | 550 | $15.00 | $8,250 | $0 | |||||
Bike Rack | ea | 1 | $1,250.00 | $1,250 | $0 | |||||
SITE UTILITIES | ||||||||||
Sanitary Allowance | ls | 1 | $5,000.00 | $5,000 | $0 | |||||
Storm Allowance | ls | 1 | $15,000.00 | $15,000 | $0 | |||||
Water Distribution | ls | 1 | $3,500.00 | $3,500 | $0 | |||||
3.0 | CONCRETE | $46,519 | #VALUE! | |||||||
Perim GB | cy | 36 | $350.00 | $12,600 | ||||||
Elevator Pit | ls | 1 | $3,500.00 | $3,500 | ||||||
Stairs | riser | 20 | $1,200.00 | $24,000 | $0 | |||||
4" SOG | sf | 1,234 | $3.50 | $4,319 | $0 | |||||
SOD | sf | 600 | $3.50 | $2,100 | $0 | |||||
4.0 | MASONRY | $125,150 | #VALUE! | |||||||
Interior CMU | sf | 2,210 | $13.00 | $28,730 | $0 | |||||
Exterior CMU | sf | 2,060 | $12.00 | $24,720 | $0 | |||||
Brick Veneer | sf | 1,650 | $25.00 | $41,250 | $0 | |||||
4.0 | CAST STONE | |||||||||
Cast Stone Veneer | sf | 910 | $30.00 | $27,300 | $0 | |||||
Cast Stone Coping | lf | 70 | $45.00 | $3,150 | $0 | |||||
5.0 | METALS | $42,610 | #VALUE! | |||||||
Structural Steel | ton | 5 | $3,000.00 | $15,000 | $0 | |||||
Steel Joists | ton | 3 | $2,700.00 | $8,100 | $0 | |||||
Deck | sf | 1,830 | $3.00 | $5,490 | $0 | |||||
Stainless Handrail | lf | 54 | $80.00 | $4,320 | $0 | |||||
Stainless/Glass Railing | lf | 24 | $300.00 | $7,200 | $0 | |||||
Misc Steel | ls | 1 | $2,500.00 | $2,500 | $0 | |||||
6.0 | WOODS & PLASTICS | $39,775 | #VALUE! | |||||||
ROUGH CARPENTRY | ||||||||||
Roof Blocking | bm | 500 | $3.50 | $1,750 | $0 | |||||
Int Blocking | ls | 1 | $1,000.00 | $1,000 | $1,000 | |||||
MILLWORK | ||||||||||
Reception Counter | lf | 9 | $225.00 | $2,025 | $2,025 | |||||
Restroom Vanity | lf | 15 | $100.00 | $1,500 | $1,500 | |||||
Base Cabinet | lf | 20 | $200.00 | $4,000 | $4,000 | |||||
Wall Cabinet | lf | 12 | $150.00 | $1,800 | $1,800 | |||||
Wood base | lf | 270 | $10.00 | $2,700 | $2,700 | |||||
Misc Millwork | ls | 1 | $25,000.00 | $25,000 | $20,000 | |||||
7.0 | THERMAL & MOISTURE PROTECTION | $18,580 | #VALUE! | |||||||
INSULATION | ||||||||||
Perim @ SOG | sf | 700 | $1.75 | $1,225 | $0 | |||||
ROOFING/WATERPROOFING | ||||||||||
Sheet waterproofing | sf | 500 | $2.50 | $1,250 | $0 | |||||
APF modified roofing w/ insulation | sf | 1,230 | $7.00 | $8,610 | $0 | |||||
JOINT SEALERS | ||||||||||
Door Frames | ea | 11 | $35.00 | $385 | $0 | |||||
Ext. | ls | 1 | $1,000.00 | $1,000 | $0 | |||||
Int. | ls | 1 | $500.00 | $500 | $500 | |||||
SHEET METAL | ||||||||||
Metal Edge/Fascia | lf | 145 | $18.00 | $2,610 | $0 | |||||
Expansion Joint | lf | 24 | $25.00 | $600 | $0 | |||||
Gutters | lf | 100 | $18.00 | $1,800 | $0 | |||||
Misc flashing | ls | 1 | $600.00 | $600 | $0 | |||||
8.0 | DOORS & WINDOWS | $71,040 | #VALUE! | |||||||
DOORS AND FRAMES | ||||||||||
Single Hollow Metal Frame | ea | 14 | $220.00 | $3,080 | $0 | |||||
Wood Frame | ea | 5 | $1,000.00 | $5,000 | $5,000 | |||||
Steel Door | ea | 4 | $300.00 | $1,200 | $600 | |||||
Flush Wood Door | ea | 6 | $250.00 | $1,500 | $500 | |||||
Panel Wood Door | ea | 13 | $500.00 | $6,500 | $6,500 | |||||
Automatic Entrance Door | pr | 1 | $3,300.00 | $3,300 | $0 | |||||
Hardware | ea | 24 | $440.00 | $10,560 | $6,600 | |||||
WINDOWS | ||||||||||
Alum. Storefront | sf | 120 | $45.00 | $5,400 | $0 | |||||
Glazed Curtain Wall | sf | 660 | $50.00 | $33,000 | $0 | |||||
Int. Glazing | ea | 2 | $750.00 | $1,500 | $1,500 | |||||
9.0 | FINISHES | $141,668 | #VALUE! | |||||||
PLASTER | ||||||||||
Interior Wall Repairs | sf | 1,650 | $10.00 | $16,500 | $16,500 | |||||
GYP DRYWALL | $33,360 | |||||||||
Interior Walls, on Metal Studs | sf | 2,160 | $8.50 | $18,360 | $5,000 | |||||
Misc. Gyp Construction | ls | 1 | $2,000.00 | $2,000 | $1,000 | |||||
Gyp Clg | sf | 2,000 | $6.50 | $13,000 | $10,000 | |||||
CERAMIC TILE | ||||||||||
Restrooms | sf | 650 | $8.00 | $5,200 | $0 | |||||
Lobby and Stairs | sf | 400 | $10.00 | $4,000 | $0 | |||||
ACOUSTICAL CEILING SYSTEM | ||||||||||
ACT 2 x 2 | sf | 2,200 | $2.50 | $5,500 | $3,000 | |||||
ACT 4 x 4 "Techstyle" | sf | 1,300 | $5.50 | $7,150 | $7,150 | |||||
CARPET | ||||||||||
Carpet | sy | 440 | $32.00 | $14,080 | $14,080 | |||||
FLOORING | ||||||||||
4" Rubber Wall Base | lf | 200 | $1.50 | $300 | $0 | |||||
VCT | sf | 500 | $2.50 | $1,250 | $600 | |||||
New Hardwood Floating Floor | sf | 2,490 | $10.00 | $24,900 | $24,900 | |||||
PAINTING | ||||||||||
HM Frame | ea | 14 | $50.00 | $700 | $350 | |||||
HM Doors | ea | 4 | $75.00 | $300 | $150 | |||||
Gyp. Wall | sf | 3,800 | $0.65 | $2,470 | $0 | |||||
Plaster Walls | sf | 7,200 | $1.25 | $9,000 | $9,000 | |||||
Exposed structure | sf | 820 | $1.00 | $820 | $0 | |||||
Gyp. Ceilings | sf | 3,450 | $0.75 | $2,588 | $1,200 | |||||
WOOD FINISH | ||||||||||
Refinish Hardwood Floors | sf | 1,310 | $5.00 | $6,550 | $6,550 | |||||
Misc woodwork | ls | 1 | $7,000.00 | $7,000 | $7,000 | |||||
10.0 | SPECIALTIES | $6,195 | #VALUE! | |||||||
REST ROOMS Partitions, Accessories | ||||||||||
Waste Receptacle | ea | 4 | $50.00 | $200 | $0 | |||||
Urinal Screen | ea | 0 | $200.00 | $0 | $0 | |||||
HC Toilet Partition | ea | 4 | $550.00 | $2,200 | $0 | |||||
Standard Toilet Partition | ea | 3 | $450.00 | $1,350 | $0 | |||||
Grab Bar | ea | 4 | $75.00 | $300 | $0 | |||||
Toilet Paper Holder | ea | 7 | $35.00 | $245 | $0 | |||||
Paper Towel Holder | ea | 4 | $50.00 | $200 | $0 | |||||
Mirror | ea | 4 | $150.00 | $600 | $0 | |||||
INTERIOR SIGNS | ||||||||||
Allowance | ls | 1 | $500.00 | $500 | $415 | |||||
FIRE EXTINGUISHERS | ||||||||||
FE w/Cab | ea | 4 | $150.00 | $600 | $300 | |||||
11.0 | EQUIPMENT | |||||||||
NOT USED | ||||||||||
12.0 | FURNISHINGS | $1,750 | #VALUE! | |||||||
Entry Mat | sf | 70 | $25.00 | $1,750 | $0 | |||||
13.0 | SPECIAL CONSTRUCTION | |||||||||
NOT USED | ||||||||||
14.0 | CONVEYING SYSTEMS | |||||||||
Hydraulic Elevator | ea | 1 | $37,500.00 | $37,500 | $0 | |||||
15.0 | MECHANICAL | $231,000 | #VALUE! | |||||||
Plumbing | ls | 1 | $75,000.00 | $75,000 | $15,000 | |||||
HVAC | ls | 1 | $150,000.00 | $150,000 | $124,500 | |||||
Fire Protection | ls | 1 | $6,000.00 | $6,000 | $2,000 | |||||
16.0 | ELECTRICAL | |||||||||
Power and Distribution | ls | 1 | $40,000.00 | $40,000 | $129,000 | #VALUE! | $33,200 | |||
Lighting | ls | 1 | $75,000.00 | $75,000 | $5,800 | |||||
Fire Alarm | ls | 1 | $14,000.00 | $14,000 | $9,000 | |||||
Subtotal | $1,080,659 | $369,569 | ||||||||
Escalation to midpoint of construction, September 2008 (21 months, 8.75%) | $94,558 | $32,337 | ||||||||
escalated subtotal | $1,175,217 | $401,906 | ||||||||
Contractor's Fee @ 5% | $58,761 | $20,095 | ||||||||
subtotal | $1,233,977 | $422,001 | ||||||||
Estimating Contingency @ 7% | $86,378 | $29,540 | ||||||||
PROBABLE CONSTRUCTION TOTAL | $1,320,356 | $451,541 | ||||||||