provo parking lot design
DESCRIPTION
Provo Parking Lot Design. Clifton Hargus , Rachel Bytheway , Derek Noyes. Outline. Background Project Goals Research Drainage Requirements Designs Final Recommendation Cost Analysis. Background. Pavement Severely Failing Not Enough Parking Insufficient Drainage. Goals. - PowerPoint PPT PresentationTRANSCRIPT
PROVO PARKING LOT DESIGNClifton Hargus, Rachel Bytheway, Derek Noyes
Outline Background Project Goals Research Drainage
Requirements Designs Final
Recommendation Cost Analysis
Background Pavement
Severely Failing
Not Enough Parking
Insufficient Drainage
Goals The parking lot needs to be designed
with better drainage.
Parking spaces need to be arranged to obtain the maximum number possible.
Multiple construction phases should be considered.
Research Survey of Site
Coring of Asphalt
Inspection of Current Drainage
Drainage Calculations
Drainage Requirements
Curb and Gutter
• Provides Excellent Drainage
• Protects Landscaping from Automobiles
• Aesthetically Pleasing
• Significant Earthwork Required to Reverse Existing Slope
• Double Amount of Piping
• Difficult for Multiple Phases
Curb and Gutter Costs
Item Cost/Unit Units Total Cost
1' Curb and Gutter $ 7 450 $ 3,150
Labor (1 hour) $ 50 100 $ 5,000
Job Supplies $ 43 1 $ 43
Equipment $ 60 1 $ 60
Total $ 8,253
Channel Drain
• Continuous Grate for Quick Drainage
• Resistant to Clogs
Channel Drain CostsItem Cost/Unit Units Total Cost
4' Slot Drain $ 134 66 $ 8,844
2' Slot Drain Cover $ 64 132 $ 8,448
Catch Basin $ 150 1 $ 150
Manhole $ 1,000 1 $ 1,000
8" Pipe $ 3 100 $ 300
Subtotal $ 18,742
Box Drain
Box Drain• Provides Adequate Drainage
• Works with Existing Slope
• Minimal Construction Impact
• Provides No Protection for Landscaping
• No Curb and Gutter
• Requires some Maintenance
Box Drain Costs
Drainage Cost/Unit Units Total Cost
1' of 8" Pipe $ 3 350 $ 1,050
Drain Inlet $ 400 6 $ 2,400
Drain Covers $ 100 6 $ 600
Manhole $ 1,000 1 $ 1,000
Subtotal $ 5,050
Box Drain System
Final Recommendation
• Significantly Less Expensive
• Provides Adequate Drainage
• Minimal Construction Impact
• Allows for Construction Phasing
Final Cost AnalysisDrainage Cost/Unit Units Total Cost
1' of 8" Pipe $ 3 350 $ 1,050
Drain Inlet $ 400 6 $ 2,400
Drain Covers $ 100 6 $ 600
Manhole $ 1,000 1 $ 1,000
Subtotal $ 5,050
Construction Cost/Unit Units Total Cost
1 ft2 2" Asphalt $ 1 18400 $ 18,400
1 yd3 Excavation $ 50 138 $ 6,900
Mobilization $ 1,000 1 $ 1,000
Parking Striping $ 1 1520 $ 912
Parking Bumpers $ 19 56 $ 1,036
Subtotal $ 27,212
Total $ 32,262
Parking Space Optimization
• 8.5’X18’ Parking Stalls
• 56 Spaces Needed
• Excavation of 400 Sq. ft.
• 57 Spaces Provided
Construction Phases• North or South Side
Completed First
• Catch Basin and Manhole Tie-in Completed During First Phase
• Remainder to be Completed as Funds Allow
• Each Subsequent Phase to Tie into Previous Work
Questions
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