PROJECT_DESCRIPTION_MiddleFork_Snoqualmie.pdf

WA PFH 29-1(1), MIDDLE FORK SNOQUALMIE RIVER ROAD, MT.

BAKER-SNOQUALMIE NATIONAL FOREST, KING COUNTY,

WASHINGTON.

The work consists of Grading, drainage, base, asphalt concrete pavement, retaining walls, and bridges.

The project includes construction of a single span, 90-foot long 5 girder bridge with cast-in-place concrete abutments, wing walls and deck. Abutments are founded on Concrete filled steel pipe piles. The work includes demolition and removal of the existing bridge. This work also includes the Rehabilitation of a concrete deck on a 3 span 290ft long by 26ft wide bridge structure.

Project length: 9.732 Miles Tentative Fixed Completion Date: Fall 2016 (Once solicitation is issued, see FAR Clause 52.211-10 for exact date.)

Estimated Price Range: $15 million to $20 million

Location: This project is located approximately 5 Miles E of North Bend, WA

DESCRIPTION OF WORK in US CUSTOMARY UNITS

Quantity

DIVISION 150 – Project Requirements 152 Construction Survey & Staking (yes/no) Yes 153 Contractor Quality Control and Assurance

(yes/no) Yes 154 Contractor Sampling & Testing (yes/no) Yes 155 Schedules for Construction Contracts (construction schedules) (yes/no) Yes 157 Soil Erosion Control Devices Silt fence 15500 LNFT Sediment Wattles 9000 LNFT Filter Berm 13500 LNFT 158 Watering for Dust Control 2500 MGal

DIVISION 200 – Earthwork 201 Clearing & Grubbing 38 Acres 203 Removal of Structures & Obstructions (structures, demolition) 1 (Structure) LPSM 204 Excavation & Embankment Roadway Excavation 59000 CUYD Subexcavation 18500 CUYD Unclassified Borrow 175000 CUYD Select Borrow 44500 CUYD

205 Rock Blasting: Controlled Blast Hole (rock blasting) 58000 SQFT 205 Blasting Consultant (Consultant/Engineering Services) (yes/no) Yes 207 Earthwork Geotextiles (geotextiles) Yes Earthwork Geotextiles 31500 SQYD Geogrid Biaxial 115,000 SQYD 208 Structure Excavation 320 CUYD

DIVISION 250 – Slope Reinforcement and Retaining Walls 251 Riprap 2000 CUYD Riprap Ditch, Class 1 2000 LNFT 252 Special Rock Embankment 1350 CUYD 252 Rock Butress, Mech Placed 350 CUYD 255 Mechanically Stabilized Earth Walls (retaining walls) 3300 SQFT 261 Rock Dowels 2000 LNFT

DIVISION 300 – Aggregate Courses 301 Untreated Aggregate Courses (crushed aggregate) 52000 TON 303 Road Reconditioning 85000 STA 303 Pulverizing, Road Rehab 12000 SQYD 308 Minor Crushed Aggregate (crushed aggregate) 1600 TON

DIVISION 400 – Asphalt Pavements & Surface Treatments 401 Superpave Hot Asphalt Concrete Pavement 24000 TON 409 Asphalt Surface Treatment 12500 SQYD 409 Emulsified Asphalt 20 TON 412 Asphalt Tack Coat (asphalt surface treatment) 65 TON

DIVISION 550 – Bridge Construction 551 Driven Piles (concrete filled) 1400 LNFT 552 Structural Concrete (concrete – major structures) 400 CUYD 553 Prestressed Concrete (concrete prestressed) 850 LNFT 554 Reinforcing Steel, Epoxy Coated 49000 LBS 555 Steel Structures (Bridge Railing) 850 LNFT 559 Waterproofing (concrete – major structures) 240 SQYD 564 Bearing Device (Elastomeric) 20 EACH

DIVISION 600 – Incidental Construction

601 Minor Concrete Structures (concrete planks, low water crossing) 210 SQYD 602 Culverts (24 INCH to 84 INCH) 6000 LNFT 602 Culverts (120 INCH and 132 INCH) 220 LNFT 602 Precast Rein Conc Box Culvert 150 LNFT 603 Structural Plate Structures (21ft span x13ft rise) 100 LNFT 604 Manholes, Inlets, & Catch Basins(culverts & drains) (indicate which) 4 EACH 605 Underdrains (Deep Patch) 5700 LNFT 605 Underdrains (Standard) 1250 LNFT 609 Curb & Gutter (concrete, 12 inch) 1200 LNFT 617 Guardrail 2700 LNFT 621 Monuments & Markers (construction survey & staking) (yes/no) YES 180 622 Rental Equipment (yes/no) YES 624 Topsoil (landscaping & related items) 26 ACRES 629 Rolled Erosion Control Products & Cellular Confinement Systems (turf establishment)

11500

SQYD

633 Permanent Traffic Control Devices (traffic control devices) 4 EACH 634 Permanent Pavement Markings (traffic pavement markings) 281000 LNFT 635 Temporary Traffic Control – Flagger 7800 635 Temporary Traffic Control – Pilot Car 400 646 Buildings and Fixtures (Kiosk) 9