PROJECT DESCRIPTION_ID FLAP IDAHO NF17(1).pdf

ID FLAP IDAHO NF17(1), Mt. Idaho Grade Road Rehabilitation

Idaho County, Idaho

Mt. Idaho Grade Road serves Nez Perce-Clearwater Forests (NPCNF), as well as

Bureau of Land Management and State of Idaho lands, that provide recreational uses as well as important access to the communities of Elk City, Orogrande, and

Dixie.

The primary objective of the proposed contract is to rehabilitate 3.7 miles of the

Mt. Idaho Grade Road roadway surface with the use of the CRABS (Cement

Recycled Asphalt Base Stabilization) process, as well as completing localized subgrade repair with deep patch.

Project length: 3.7 miles

Tentative Fixed Completion Date: Fall 2025

(Once solicitation is issued, see FAR Clause 52.211-10 for exact date.)

Estimated Price Range: $5 million to $10 million

Location: Grangeville, Idaho

DESCRIPTION OF WORK in US CUSTOMARY UNITS

FP-14

S ch ed u le A

S ch ed u

B

DIVISION 150 – Project Requirements

152 Construction Survey & Staking (yes/no) Yes Yes

153 Contractor Quality Control and Assurance (yes/no)

Yes Yes

154 Contractor Sampling & Testing (yes/no) Yes Yes

155 Schedules for Construction Contracts (construction schedules) (yes/no)

Yes Yes

157 Soil Erosion & Sediment Control (erosion control devices) Silt Fence Fiber Roll

3,300 LNFT

200 LNFT

4,500 LNFT

250 LNFT

DIVISION 200 – Earthwork

203 Removal of Structures & Obstructions (structures, demolition) Sign Removal

16 EA 16 EA

ch ed u

A ch ed u

B

207 Excavation & Embankment

Roadway Excavation Subexcavation Select Borrow

1,000 CUYD

2,200 CUYD

2,300 CUYD

1,000 CUYD

2,200 CUYD

2,300 CUYD

207 Earthwork Geosynthetics Separation Geotextile, Class D, Type D Geogrid

2,000 SQYD

8,500 SQYD

2,000 SQYD

8,500 SQYD

DIVISION 300 – Aggregate and Base Courses

302 Roadway Aggregate, Method 2 600 CUYD 600 CUYD

305 Full Depth Reclamation with Cement, 8-inch depth 52,500 SQYD 75,000 SQYD

DIVISION 400 – Asphalt Pavements & Surface Treatments

401 Asphalt Concrete Pavement by Gyratory Mix Design Method Antistrip Additive, Type 1

11,000 TON

110 TON

15,500 TON

150 TON

412 Asphalt Tack Coat (asphalt surface treatment) 40 TON 60 TON

413 Asphalt Pavement Milling (4-inch depth) 49,000 SQYD 70,000 SQYD

DIVISION 600 – Incidental Construction

605 Underdrains, Sheet Drains, & Pavement End Drains Standard Underdrain System 500 LNFT 500 LNFT

633 Permanent Traffic Control (traffic control devices) Sign System Delineator, Type 3 Remove and Re-set sign

201 SQFT

50 EA

2 EA

201 SQFT

50 EA

2 EA

634 Permanent Pavement Markings (traffic pavement markings) Pavement Markings, Type B, Solid Pavement Markings, Type B, Broken

140,000 LNFT

5,500 LNFT

190,000 LNFT

7,500 LNFT

635 Temporary Traffic Control – Barricade Type 3 Tubular Marker Portable Changeable Message Sign Construction Sign

2 EA

60 EA

2 EA

400 SQFT

2 EA

60 EA

2 EA

400 SQFT

635 Temporary Traffic Control – Pilot Car 20 DY 20 DY

635 Temporary Traffic Control – Flagger 360 HR 400 HR

635 Temporary Traffic Control – Traffic Control Supervisor

118 DAY 133 DAY