PROJECT_DESCRIPTION.pdf

WA PFH 29-1(5), Middle Fork Snoqualmie River Road Slope Stabilization, King County, Washington

The project’s primary objective is to widen and pave a 350 foot length of roadway.

The work consists of grubbing, rock blasting, road excavation, pinned draped wire mesh, base aggregate, hot asphalt concrete pavement, and striping. It is estimated that approximately 42% of the work will be pinned draped wire mesh. It is estimated that 18% of the work will be grubbing, roadway excavation, and base aggregate. The other types of work, and mobilization, are estimated to make up the remaining percentage of work.

Project length: 350 ft.

Tentative Fixed Completion Date: August 2017 (Once solicitation is issued, see FAR Clause 52.211-10 for exact date.)

Estimated Price Range: Between $1,000,000 and $2,000,000.

Location: 6.3 miles east of North Bend, WA

DESCRIPTION OF WORK in US CUSTOMARY UNITS

FP-14

DIVISION 150 – Project Requirements 152 Construction Survey & Staking YES NO 153 Contractor Quality Control and Assurance YES NO 154 Contractor Sampling & Testing YES NO 155 Schedules for Construction Contracts (construction schedules) YES NO 157 Soil Erosion & Sediment Control (erosion control devices) 600 LNFT 158 Watering for Dust Control 20 MGAL

DIVISION 200 – Earthwork 201 Clearing & Grubbing 0.5 AC 204 Excavation & Embankment 2,000 CUYD 205 Blasting Consultant (Consultant/Engineering Services) Yes

DIVISION 250 - Slope Reinforcement and Retaining Walls 251 Riprap 800 CUYD

DIVISION 300 – Aggregate and Base Courses 302 Minor Crushed Aggregate 2,000 TON 303 Road Reconditioning 6,700 LNFT 304 Full Depth Reclamation 12,000 SQYD

DIVISION 400 – Asphalt Pavements & Surface Treatments 403 Hot Asphalt Concrete Pavement 4,000 TON 407 Chip Seal 6,000 SQYD

412 Tack Coat 10 TON

DIVISION 600 – Incidental Construction 617 Guardrail 300 LNFT 622 Rental Equipment Yes 623 General Labor Yes 624 Topsoil (landscaping & related items) 0.5 AC 633 Permanent Traffic Control (traffic control devices) 82,000 LNFT 651 Draped Rockfall Protection, Wire Mesh (Pinned) 750 SQYD