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De-Mystifying Automated Parking Structures. Don Monahan Vice President Walker Parking Consultants. Construction Cost Comparisons. Annual Operating Cost Per Space. Notes:. Neither garage is cashiered. Both use automated pay stations. No labor cost. - PowerPoint PPT Presentation
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De-Mystifying Automated Parking Structures
Don MonahanVice President
Walker Parking Consultants
Construction Cost ComparisonsUnit Cost,
$ per sfEfficiency,
SF/StallCost Per
StallAutomated Machinery
Cost, $/Stall
Total Cost, $/Stall
Ramp Garage, Above Grade
$45 320 $14,400 0 $14,400
Ramp Garage, Under Building, Above Grade
$75 450 $33,750 0 $33,750
Ramp Garage, Under Building, Below Grade
$105 450 $47,250 0 $47,250
Automated Garage, Under Building, Above Grade
$65 225 $14,625 $16,000 $30,625
Automated Garage, Under Building, Below Grade
$85 225 $19,125 $16,000 $35,125
Annual Operating Cost Per SpaceItem Automated
GarageRamp Access
GarageSecurity $35 $107Management Fees
$37 $37
Supplies $19 $19Insurance $9(2) $18Utilities $45(3) $52Maintenance $400 $67Misc $10 $10Total $555 $310
Notes: 1. Neither garage is cashiered. Both use automated pay stations. No labor cost.
2. Insurance estimated at 50% of ramp access garage.3. Utility cost equals $0.05 per movement times 2 movements per
stall per day times 365 days plus lighting at 9 watts per stall operating 24/7 at $0.10 per kilowatt-hour.
Status of Automated Parking in USAProject Location No. of Stalls924 Garden St. Hoboken, NJ 314One York Condominiums New York, NY 40123 Baxter St. New York, NY 671706 Rittenhouse Square Philadelphia, PA 64Juniper Street Garage Philadelphia, PA 224418 Jessie Street San Francisco, CA 27 (9 floors)Summit Grand Parc Washington, DC 74Johnson Ave. Coconut Creek, FL 300 storage, 100 carsI-595 & US-1 Fort Lauderdale, FL 300 storage, 140 carsPalisades of Towson Towson, MD 409148 E. 24th Street New York, NY 531504 Coney Island Ave New York, NY 270123 Beverly Street Boston, MA 300275 Seabreeze Ave Brooklyn, NY 13220 Grand Street Brooklyn, NY 65City Hall Garage West Hollywood, CA 200
Case Study #3: West Hollywood, CA
Ramp-access Garage Site Plan
Ramp-access garage consumes almost entire site.
Automated Garage Site Plan
Smaller footprint with Automated Garage enhances site development.
Parking Garage Comparisons
Garage Type
# Level
s
Length,
FT
Width,FT
Floor Area,
SF
# Stall
s
Efficiency,
SF/Stall
Unit Cost,
$/SF
Const. Cost,
$
Cost per
Stall,$
Ramp-Access Garage
4-1/2 182 112 90,272 203 445 $60 $6.0 Million
29,600
Automated
Garage
5 144 81 58,217 217 268 $106 $6.2 million
$28,170
Automated garage compares favorably to inefficient ramp-access garage on small site.