PROJECT DESCRIPTION_Uppewr Chetco.pdf

OR FS ARRA FR 1376(1) Upper Chetco River Bridge, Rogue River-Siskiyou National Forest, Curry County, Oregon

The work consists of bridge construction and rehabilitation, minor grading, drainage improvements, base, paving and other small items of work.

The proposed project includes construction of a 40 -foot long precast, prestressed deck slab bridge with cast-in-place concrete deck. Abutments are founded on micropiles. The work includes demolition of the existing concrete girder bridge

Project length: .08 Miles

Fixed Completion Date: July 15, 2011

Estimated Price Range: $500,000 to $1 million

Location: 22 Miles E of Brookings, Oregon

DESCRIPTION OF WORK in US CUSTOMARY UNITS

DIVISION 150 – Project Requirements 152 Construction Survey & Staking X YES NO 153 Contractor Quality Control and Assurance X YES NO 154 Contractor Sampling & Testing X YES NO 155 Schedules for Construction Contracts (construction schedules) X YES NO 157 Soil Erosion Control Devices (erosion control devices) All

DIVISION 200 – Earthwork 201 Clearing & Grubbing All 203 Removal of Structures & Obstructions (structures, demolition) All (One Bridge Span/Foundation)

204 Excavation & Embankment 2,000 CY 207 Earthwork Geotextiles (geotextiles) 400 SQYD 208 Structure Excavation 45 CY

DIVISION 250 - Slope Reinforcement and Retaining Walls 251 Riprap 10 CY

DIVISION 300 – Aggregate Courses 308 Minor Crushed Aggregate (crushed aggregate) 180 TON

DIVISION 400 – Asphalt Pavements & Surface Treatments 404 Minor Hot Asphalt Concrete (asphalt concrete pavement) 90 TON

DIVISION 550 – Bridge Construction 552 Structural Concrete (concrete – major structures) 60 CY 553 Prestressed Concrete Slab(concrete prestressed) 4 EACH 554 Reinforcing Steel 9,600 LB 555 Steel Structures (structures, steel) 3,000 LB 563 Painting (structures, painting) All 569 Micropiles 115 LNFT Other Bridge Rehab (Joint Replacement, Bearing Replacement, Crack Repair) ALL Other Bridge Railing 90 LFNT

DIVISION 600 – Incidental Construction 602 Culverts & Drains (indicate one or both) 200 LNFT 605 Deep Trench Underdrains

(culverts & drains) (indicate which) 100 LnFt Outlet pipe (bored and non-bored) 130 LnFt Granular Backfill 380 CY 617 Guardrail 100 LNFT 621 Monuments & Markers (construction survey & staking) YES X NO 622 Rental Equipment X YES NO 635 Temporary Traffic Control

(traffic control – flaggers & pilot cars) ALL Flagger: Hours: Pilot Car: