PIN: 14424 PROJECT NAME: SR-31; Runaway Truck Ramp Cost Estimate - Concept Level - Option 2
Prepared By: Civil Science, Inc. Date 11/2/2017 Proposed Project Scope: Emergency Escape Ramp for Runaway Vehicles on SR-31
Approximate Route Reference Mile Post (BEGIN) = 1.800 (END) = 2.500 Project Length = 0.500 miles 2,640 ft Current FY Year (July-June) = 2017 Assumed Construction FY Year = 2019 Construction Items Inflation Factor = 1.09 2 yrs for inflation Assumed Yearly Inflation for Engineering Services (PE and CE) (%/yr) = 3.0% Assumed Yearly Inflation for Right of Way (%/yr) = 3.0% Items not Estimated (% of Construction) = 10.0% Preliminary Engineering (% of Construction + Incentives) = 10.0% Construction Engineering (% of Construction + Incentives) = 10.0%
Construction Items Cost Remarks Public Information Services $0 Roadway and Drainage $414,354 Traffic and Safety $18,423 Structures $0 Environmental Mitigation $35,994 ITS $0
Subtotal $468,771 Items not Estimated (10%) $46,877 Construction Subtotal $515,648 P.E. Cost P.E. Subtotal $52,315 10% C.E. Cost C.E. Subtotal $52,315 10% Right of Way Right of Way Subtotal $40,129 Utilities Utilities Subtotal $28,000 Incentives Incentives Subtotal $7,500 Miscellaneous Miscellaneous Subtotal $0
Cost Estimate (ePM screen 505) 2017 2019 P.E. $52,000 $55,000 Right of Way $40,000 $43,000 Utilities $28,000 $31,000 Construction $516,000 $563,000 C.E. $52,000 $55,000 Incentives $8,000 $9,000 Aesthetics 0.00% $0 $0 Change Order Contingency 9.00% $46,000 $50,000 UDOT Oversight $0 $0 Miscellaneous $0 $0 TOTAL $742,000 TOTAL $806,000
PROPOSED COMMISSION REQUEST TOTAL $742,000 TOTAL $806,000
Project Assumptions/Risks 1 Assume that the proposed ramp location will not change. 8
2 Assume no barrier is required along escape ramp service road. 9
3 Assume no major impacts to enviromentally sensitive locations. 10
4 Assume design speed of 70 MPH for out-of-control vehicles. 11
5 Assume minimum ramp design criteria. 12 Assume project will use pea gravel with a rolling resistance value 6 13 of 25. Assume pavement design of six (6) inches of HMA and six (6) 7 14 inches of UTBC for entrance ramp.
Concept Level Est Form 11/2/2017 Page 1 of 6 Rev. 7/31/2013 Roadway and Drainage PIN: 14424 PROJECT NAME: SR-31; Runaway Truck Ramp
Item # Item Quantity Units Price Cost Remarks Roadway 015017010 Mobilization 1 Lump $40,000.00 $40,000.00 Usually 7-10% of construction 01554701* Traffic Control 1 Lump $15,000.00 $15,000.00 Usually 3-5% of construction 015727020 Dust Control and Watering 100 1000 gal $20.00 $2,000.00 017217010 Survey 1 Lump $10,000.00 $10,000.00 02056708* 36 Inch Arrester Bed Aggregate (Pea Gravel) 1,529 cu yd $31.00 $47,399.00 022217095 Remove Pipe Culvert 2 ft $20.00 $40.00 023167020 Roadway Excavation (Plan Quantity) 22,149 cu yd $10.00 $221,490.00 027217020 Untreated Base Course (Plan Quantity) 699 cu yd $35.00 $24,465.00 02737703* Borrow Soft Spot Repair 10 cu yd $68.00 $680.00 027417050 HMA - 1/2 Inch or 3/4 Inch 383 Ton $100.00 $38,300.00
Roadway Subtotal $399,374
Drainage 023737010 Loose Riprap 20 cu yd $100.00 $2,000 02622706P Perforated Underdrain, 8 Inch 80 ft $21.00 $1,680.00 026107029 Drainage Pipe - 24 inch, Metal, Seal Tight 60 ft $130.00 $7,800.00 026337120 Concrete Drainage Structure 3 ft to 5 ft deep - CB 9 1 Each $3,500.00 $3,500.00
Drainage Subtotal $14,980
PI 015407010 Public Information Services Lump $0 Usually 0.25% of construction
Concept Level Est Form 11/2/2017 Page 2 of 6 Rev. 7/31/2013 Traffic, Safety & ITS PIN: 14424 PROJECT NAME: SR-31; Runaway Truck Ramp
Item # Item Quantity Units Price Cost Remarks
Traffic 027657050 Pavement Marking Paint 20 gal $30.00 $600.00 02891701P Sign Type A-1, 78 Inch X 48 Inch 2 Each $728.00 $1,456.00 02891702P Sign Type A-1, 78 Inch X 60 Inch 2 Each $910.00 $1,820.00 02891703P Sign Type A-1, 48 Inch X 48 Inch 1 Each $375.00 $375.00 02891704P Sign Type A-1, 24 Inch X 30 Inch 2 Each $175.00 $350.00 02891705P Sign Type A-1, 24 Inch X 12 Inch 1 Each $56.00 $56.00 02891706P Sign Type A-2, 12 Inch X 36 Inch 14 Each $84.00 $1,176.00 028917365 Sign Post P3 16 Each $115.00 $1,840.00 028917370 Sign Post P4 5 Each $150.00 $750.00 028917380 Sign Post P5 4 Each $250.00 $1,000.00 028917320 Slipbase Sign Base (B3) 25 Each $360.00 $9,000.00
Signals
Lighting
Traffic and Safety Subtotal $18,423
ITS
ITS Subtotal $0
Concept Level Est Form 11/2/2017 Page 3 of 6 Rev. 7/31/2013 Structures PIN: 14424 PROJECT NAME: SR-31; Runaway Truck Ramp
Item # Item Quantity Units Price Cost Remarks
Bridges
Walls
Sign Structures
Hydraulics
Geotech
Structures Subtotal $0
Concept Level Est Form 11/2/2017 Page 4 of 6 Rev. 7/31/2013 Environmental and Landscaping PIN: 14424 PROJECT NAME: SR-31; Runaway Truck Ramp
Item # Item Quantity Units Price Cost Remarks
Environmental Raptor Survey 1 Lump $2,000.00 $2,000.00 Cultural Inventory/Paleo Monitoring 1 Lump $7,000.00 $7,000.00
Temporary Erosion Control 015717030 Silt Fence 1,000 ft $3.00 $3,000.00 01571707P Drop-Inlet Barrier - 18 Inch Fiber Roll 2 Each $100.00 $200.00 01571702P Check Dam - 12 Inch Fiber Roll 40 Each $35.00 $1,400.00
Landscaping 209117015 HECP Type 1 2 1000 sq ft $100.00 $200.00 029127050 Strip, Stockpile, and Spread Topsoil (Plan Quantity) 9,375 sq yd $1.25 $11,718.75 029227030 Broadcast Seed 2 Acre $950.00 $1,900.00 023767010 Erosion Control Blanket 8,575 sq yd $1.00 $8,575.00
Environmental Mitigation Subtotal $35,994
Concept Level Est Form 11/2/2017 Page 5 of 6 Rev. 7/31/2013 Utilities, Right of Way, and Incentives PIN: 14424 PROJECT NAME: SR-31; Runaway Truck Ramp
Item # Item Quantity Units Price Cost Remarks
Utilities Relocate Irrigation (Cottonwood Goosebur 1 Lump $28,000.00 $28,000.00
Utilities Subtotal $28,000
Right-of-way non-Urban/Suburban Farm 218,406 sq ft $0.17 $37,129.03 Acquisition 1 Lump $3,000.00 $3,000.00
Right-of-Way Subtotal $40,129
Incentives 00000602* Hot Mix Asphalt (HMA) Incentive 1 Lump $1,500.00 $1,500.00 00000606* Early Completion - Time 5 Cal'd $1,200.00 $6,000.00
Incentives Subtotal $7,500
Concept Level Est Form 11/2/2017 Page 6 of 6 Rev. 7/31/2013