Project Description MT NP GLAC 14

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

DIVISION 150 – Project
Requirements
151 Mobilization
(yes/no)
152 Construction Survey & Staking (yes/no)
153 Contractor Quality Control
(yes/no)
154 Contractor Testing
(yes/no)
155 Construction Schedule
(yes/no)
157 Soil Erosion Control, Temporary Turf
Establishment
157 Soil Erosion Control, Fiber Roll
157 Soil Erosion Control, Check Dam (Fiber Roll)
158 Watering for Dust Control

Yes
Yes
Yes
Yes
Yes

4.0 ACRE

3,800 LNFT

120 EACH

LPSM

Sch Name
Option A

Sch Name
Base

USING FP-24 SPECS

DIVISION 250 – Slope Reinforcement
and Retaining Walls
251 Placed Riprap, Class 2
251 Placed Riprap, Class 3
251 Placed Riprap, Class 4
252 Rock Buttress, Mechanically-Placed
268 Horizontal Drain Pipe
271 Inclinometer Casing
271 Geotechnical Instrumentation, Piezometer
(and Data Logger)
DIVISION 300 – Aggregate and Base
Courses
302 Roadway Aggregate, Method 2
DIVISION 400 – Asphalt Pavements &
Surface Treatments

8.0 ACRE

1 EACH

1 EACH

26 EACH

14 EACH

220 LNFT

26 SQYD

3 EACH

520 LNFT

15,100 CUYD

26,000 CUYD

25,700 CUYD

25,500 SQYD

6,000 SQYD

81,000 SQYD

300 CUYD

20 CUYD

5,800 CUYD

3,300 CUYD

47,300 LNFT

470 LNFT

5 EACH

21,500 TON

Sch Name
Option A

Sch Name
Base

DIVISION 200 – Earthwork
201 Clearing & Grubbing
203 Removal of Cattleguard
203 Removal of Gate
203 Removal of Sign/Maker
203 Removal of Structure (Abandonment of
Existing Instrumentation)
203 Removal of Concrete Barrier
203 Removal of Stone Masonry
203 Plug, Existing Pipe
203 Sawcutting Pavement
204 Roadway Excavation
204 Subexcavation
204 Select Borrow
207 Separation Geotextile, Woven
207 Geotextile Filter, Class 1, Non-Woven
207 Geogrid, Stabilization

DIVISION 600 – Incidental