Project Description_MT NP GLAC 14(5).pdf

PDF 324 KB Posted Oct 29, 2026

Attached to: MT NP GLAC 14(5), Many Glacier Road Landslides
Solicitation number: 69056726B000015
Issued by: Department of Transportation Federal Highway Administration

About this file

Written by GovTribe AI · Oct 29, 2026

This is a federal construction solicitation document for roadway reconstruction on the Many Glacier Road in Glacier County, Montana, approximately 4 miles west of Babb. The project encompasses approximately 2.55 miles of roadway reconstruction with an estimated price range between $20,000,000 and $30,000,000. The tentative solicitation date is Winter 2027, with a tentative fixed completion date of Summer 2029 for both the base scope and Option A (Utility Relocation). Work specifications follow FP-24 standards and are expressed in US customary units.

The scope of work is extensive and includes excavation and subgrade stabilization of approximately 15,100 cubic yards of roadway excavation and 26,000 cubic yards of subexcavation, with 25,700 cubic yards of select borrow placement. Soil erosion control measures include 4.0 acres of temporary turf establishment, 3,800 linear feet of fiber roll, and 120 fiber roll check dams. Slope reinforcement and retaining wall work comprises 300 to 5,800 cubic yards of placed riprap (Classes 2, 3, and 4), 3,300 cubic yards of mechanically-placed rock buttress, 47,300 linear feet of horizontal drain pipe, and geotechnical instrumentation including inclinometer casing and piezometers. Asphalt pavement work totals 8,500 tons of gyratory mix with various components including tack coat and antistrip additive. Incidental construction includes multiple pipe culverts ranging from 18 inches to 60 inches in diameter totaling 1,720 linear feet, underdrain systems, stone masonry work, equipment rental (dump trucks, loaders, graders, excavators), general labor (200 hours), turf establishment (9.5 acres), pavement markings totaling 63,100 linear feet, and extensive temporary traffic control measures including signage, markers, warning lights, flaggers (1,200 hours), and traffic control supervisors (300 days). Electrical system installation is also required under the base schedule.

View the file

Other files

File	Type	Posted
Preliminary Plans_MT NP GLAC 14(5).pdf	PDF	Oct 29, 2026
Preliminary Letter_ NTB-MT NP GLAC 14(5).pdf	PDF	Oct 29, 2026

On GovTribe

Work with this file

Download the original file
Contacts named in this file
Similar government files
Ask GovTribe AI about this file

Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

MT NP GLAC 14(5), Many Glacier Road Landslides

Glacier, Montana

Work consists of approximately 2.5 miles of roadway reconstruction including excavation, subgrade stabilization, placing roadway aggregate and asphalt concrete pavement, and constructing rock buttressing, riprap revetments, drainage improvements and utility infrastructure.

Project Location: This project is located approximately 4 Miles West of Babb (city). Glacier

County, Montana State.

Project Length: 2.55 Miles

Estimated Price Range: Between $20,000,000 and $30,000,000

Tentative Solicitation Date: Winter 2027

Tentative Fixed Completion Date:

• Base: Summer 2029

• Option A (Utility Relocation): Summer 2029

DESCRIPTION OF WORK in US CUSTOMARY UNITS

USING FP-24 SPECS

S ch

N am e

B as e

N am e

O p ti o n A

DIVISION 150 – Project

Requirements

151 Mobilization (yes/no) Yes

152 Construction Survey & Staking (yes/no) Yes

153 Contractor Quality Control (yes/no) Yes

154 Contractor Testing (yes/no) Yes

155 Construction Schedule (yes/no) Yes

157 Soil Erosion Control, Temporary Turf Establishment 4.0 ACRE

157 Soil Erosion Control, Fiber Roll 3,800 LNFT

157 Soil Erosion Control, Check Dam (Fiber Roll) 120 EACH

158 Watering for Dust Control LPSM

N am e

O p ti o

DIVISION 200 – Earthwork

201 Clearing & Grubbing 8.0 ACRE

203 Removal of Cattleguard 1 EACH

203 Removal of Gate 1 EACH

203 Removal of Sign/Maker 26 EACH

203 Removal of Structure (Abandonment of Existing Instrumentation) 14 EACH

203 Removal of Concrete Barrier 220 LNFT

203 Removal of Stone Masonry 26 SQYD

203 Plug, Existing Pipe 3 EACH

203 Sawcutting Pavement 520 LNFT

204 Roadway Excavation 15,100 CUYD

204 Subexcavation 26,000 CUYD

204 Select Borrow 25,700 CUYD

207 Separation Geotextile, Woven 25,500 SQYD

207 Geotextile Filter, Class 1, Non-Woven 6,000 SQYD

207 Geogrid, Stabilization 81,000 SQYD

DIVISION 250 – Slope Reinforcement and Retaining Walls

251 Placed Riprap, Class 2 300 CUYD

251 Placed Riprap, Class 3 20 CUYD

251 Placed Riprap, Class 4 5,800 CUYD

252 Rock Buttress, Mechanically-Placed 3,300 CUYD

268 Horizontal Drain Pipe 47,300 LNFT

271 Inclinometer Casing 470 LNFT

271 Geotechnical Instrumentation, Piezometer (and Data Logger) 5 EACH

DIVISION 300 – Aggregate and Base

Courses

302 Roadway Aggregate, Method 2 21,500 TON

DIVISION 400 – Asphalt Pavements &

Surface Treatments

N am e

O p ti o

401 Asphalt Concrete Pavement, Gyratory Mix, ½- INCH, or ¾-INCH Nominal Maximum Size Aggregate, 0.3 to <3 Million ESAL (type III roughness)

8,500 TON

401 Asphalt Concrete Pavement, Gyratory Mix, ½- INCH, or ¾-INCH Nominal Maximum Size Aggregate, Wedge and Leveling Course

120 TON

401 Antistrip Additive, Type 3 85 TON

412 Tack Coat 17 TON

413 Asphalt Pavement Milling, 1-INCH Depth 550 SQYD

418 Asphalt Concrete Pavement Patch, Type 1 10 SQYD

DIVISION 600 – Incidental

Construction

602 18-INCH Pipe Culvert 250 LNFT

602 24-INCH Pipe Culvert 800 LNFT

602 36-INCH Pipe Culvert 75 LNFT

602 48-INCH Pipe Culvert 210 LNFT

602 60-INCH Pipe Culvert 320 LNFT

602 42-INCH Equivalent Diameter Arch or

Elliptical Pipe Culvert 65 LNFT

602 End Section for 18-INCH Pipe Culvert 5 EACH

602 End Section for 24-INCH Pipe Culvert 23 EACH

602 End Section for 36-INCH Pipe Culvert 2 EACH

602 End Section for 48-INCH Pipe Culvert 2 EACH

602 End Section for 42-INCH Equivalent Diameter Arch or Elliptical Pipe Culvert 1 EACH

605 Standard Underdrain System 6,500 LNFT

619 Gate, Metal, 34 Feet Width 1 EACH

619 Cattleguard, 24 Feet 1 EACH

620 Stone Masonry 3 SQYD

620 Stone Masonry Headwall for 18-inch Pipe

Culvert 2 EACH

620 Stone Masonry Headwall for 24-inch Pipe

620 Stone Masonry Headwall for 48-inch Pipe

620 Repoint Stone Masonry 100 SQFT

N am e

O p ti o

622 Dump Truck, 10 Cubic Yard

Minimum Capacity 100 HOUR

622 Wheel Loader, 3 Cubic Yard Minimum Capacity 100 HOUR

622 Motor Grader, 12 Foot Minimum Blade 100 HOUR

622 Hydraulic Excavator, 1.0 Cubic Yard Minimum Capacity With Thumb Attachment

160 HOUR

623 General Labor 200 HOUR

624 Placing Conserved Topsoil, 4-inch Depth 6.3 ACRE

625 Turf Establishment 9.5 ACRE

628 Temporary Stream Diversion (Pipe Culverts) LPSM

633 Sign System 80 SQFT

633 Object Marker, Type 2 4 EACH

633 Object Marker, Type 3 8 EACH

633 Remove and Reset Sign System 5 EACH

634 Pavement Markings, Type D, Solid (Yellow) 39,000 LNFT

634 Pavement Markings, Type D, Solid (White) 18,800 LNFT

634 Pavement Markings, Type D, Broken (Yellow) 5,300 LNFT

635 Temporary Traffic Control, Construction Sign LPSM

635 Temporary Traffic Control, Barricade Type 3 (8 Feet Wide) 6 EACH

635 Temporary Traffic Control, Tubular Marker, Type 42-inch 280 EACH

635 Temporary Traffic Control, Warning Light Type A 4 EACH

635 Temporary Traffic Control, Warning Light Type B 6 EACH

635 Temporary Traffic Control, Portable Changeable Message Sign 3 EACH

635 Temporary Traffic Control, Traffic Signal System 1 EACH

635 Temporary Traffic Control, Pavement Markings 10,500 LNFT

635 Temporary Traffic Control, Flagger 1,200 HOUR

635 Temporary Traffic Control, Pilot Car 200 DAY

635 Temporary Traffic Control, Traffic Control Supervisor 300 DAY

N am e

O p ti o

636 System Installation, Electrical LPSM

File details come from the government source that posted it. Updated Oct 29, 2026.