SPECIAL MEETING AGENDA PACKET - Laserfiche WebLink

Pleasanton Johnson Dr EDZ 4/17/2017 PLANNING LEVEL COST ESTIMATE Johnson Dr at Stoneridge Dr Intersection, Mitigation 4.D -lc Roadway Items: Quantity Unit Unit Cost Item Total Total New Pavement Section' 42,900 SF $ 10 $ 429,000 Cold Plane and Overlay (0.2)4 65.800 SF $ 2 $ 131,600 Conc Sidewalk & Driveway' 6,160 SF $ 10 $ 61,600 ConcC&G 1,470 LF $ 30 $ 44,100 Driveway 1 EA $ 5,000 $ 5,000 Curb Ramp 3 EA $ 3.500 $ 10,500 Retaining Wall SF $ 100 $ - Maintenance Path 1 LS $ 20.000 $ 20.000 Monument Sign 1 LS $ 25.000 $ 25.000 Imported Borrow 2.720 CY $ 75 $ 204,000 Roadway Excavation ' 4.400 CY $ 75 $ 330.000 Clearing and Grubbing 23,700 SF $ 0.5 $ 11.900 Remove Conc Sidewalk. C&G 4.900 SF $ 6 $ 29.400 Remove Trees 35 EA $ 1,000 $ 35.000 Landscape/Irrigation & Bio -Retention 9,900 SF $ 15 $ 148,500 Fence (New & Remove) 1,450 LF $ 30 $ 43.500 Pavement Striping 8.960 LF $ 2 $ 18,000 Pavement Markings 1,550 SF $ 10 $ 15.500 Relocate Overhead sign and post ` - EA $ 5.000 $ - Signs 7 EA $ 600 $ 4,200 Signalized Intersection - LS $ 350,000 $ - Intersection Traffic Signal Modification (Stoneridge Dr & Johnson Dr) 1 LS $ 750.000 $ 750,000 Ramp Traffic Signal Modification LS $ 25,000 $ Street Lights -' 7 EA $ 10,000 $ 70,000 Traffic Control Allowance (5%) 1 LS $ 120,000 $ 120,000 Storm Drain System Allowance (10%) 1 LS $ 239.000 $ 239.000 WPC / Treatment Allowance (5%) 1 LS $ 120.000 $ 120.000 Minor & Misc. Items (10%) 1 LS $ 287,000 $ 287.000 Mobilization (10%) 1 LS $ 316,000 $ 316,000 Contingency (25%) 1 LS $ 868,000 $ 868.000 Roadway Subtotal $ 4,340.000 Structure Items: Quantity Unit Unit Cost Item Total Total Widen Existing Structure' - SF $ 350 $ - Structure Subtotal $ Right of Way Items: Quantity Unit Unit Cost Item Total Total Utili r Relocation' 1 LS 5 46,000 $ 46.000 DSRSD 1 LS $ 250.000 $ 250,000 Acquisition costs 1 LS $ 340.000 $ 340.000 TCE NIC Environmental Mitigation (Est) NIC Right of Way Subtotal $ 640.000 Subtotal "Hard Costs" 5 4.980.000 Soft Costs' Quantity Unit Uriit Cost Item Total Total Final Design (12.5%) 1 LS $ 543,000 $ 543.000 Construction Administration (12.5%) 1 LS 5 543.000 $ 543.000 Construction Staking (2%) 1 LS $ 87.000 $ 87.000 Subtotal "Soft Costs" $ 1.180.000 Grand Total $ 6,160.000 1. New Pavement Section assumed as 4.5' Asphalt, 9.5' Aggregate Base and 17' Aggregate Subbase 2 Cold plane all existing pavement within the project limits 3. Assume 6' wide sidewalk on Johnson Dr & 10' wide sidewalk on Stoneridge Dr. 4. Reuse existing post and mast arm. Install new sign panels and post foundation. 5. Assume existing street lights are to be salvaged by the Contractor. Place new street lights at approximately 200' spacing. 6. No work in the creek for bridge structure. 7. Utility costs assumes main underground lines remain, only assumes cost for adjusting vaults/boxes/tire hydrants to grade or relocating them &. Soft cost is percentage of Roadway * Structure Items (2017 dollars) except RAN Engineering which is 10% of RNV Items 9. Roadway excavation assumes 2.5' cut into existing ground.