PROJECT DESCRIPTION MT PRA GLAC 10_22_ Avalance to West Tunnel Phase VII.pdf

MT PRA GLAC 10(22), GTSR Rehabilitation, Avalanche to West Tunnel, Phase VII, Glacier National Park, Flathead County, Montana

The work consists of grading, base, pavement, drainage, rockery walls and repairs to bridge structures, including stone masonry repairs, waterproof membrane application and other small items of work.

Project length: 3.537 Miles

Fixed Completion Date: December 12, 2012

Estimated Price Range: $5 million to $7 million

Location: 30 Miles NE of Columbia Falls, Montana

DESCRIPTION OF WORK in US CUSTOMARY UNITS

DIVISION 150 – Project Requirements 152 Construction Survey & Staking X YES NO 153 Contractor Quality Control and Assurance YES X 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)

Temporary Diversion Channels Sediment Wattles

Sand Bags

All

4760 LNFT

250 EACH

158 Watering for Dust Control 2,160 MGAL

DIVISION 200 – Earthwork 201 Clearing & Grubbing 19,000 SQYD 202 Additional Clearing & Grubbing (clearing & grubbing) 203 Removal of Structures & Obstructions (structures, demolition)

Boulders Pipe Culverts

Structure (Wayside Exhibit) Trash Receptacles

109 EACH

9 EACH

1 EACH

3 EACH

204 Excavation & Embankment Roadway Excavation 3,300 CUYD

211 Roadway Obliteration 4,300 SQYD

DIVISION 250 - Slope Reinforcement and Retaining Walls 251 Riprap

Class 4 Class 5

Grouted Class 4 Boulders

60 CUYD

30 CUYD

16 CUYD

300 EACH

252 Rockery (Wall) 80 SQYD

DIVISION 300 – Aggregate Courses 303 Road Reconditioning

Ditch Reconditioning 1,550 LNFT 305 Aggregate-topsoil Course (crushed aggregate) 200 CUYD 308 Roadway Aggregate, Method 2 (crushed aggregate) 3,875 TON 310 Recycled Aggregate Course (asphalt pavement recycling) 54,505 SQYD

DIVISION 400 – Asphalt Pavements & Surface Treatments 401 Superpave Hot Asphalt Concrete Pavement 8,500 TON 404 Minor Hot Asphalt Concrete (asphalt concrete pavement) 45 TON 411 Asphalt Prime Coat (asphalt surface treatment)

Blotter

66 TON

650 TON

412 Asphalt Tack Coat (asphalt surface treatment) 20 TON

DIVISION 550 – Bridge Construction 559 Waterproofing (membrane waterproofing) 500 SQYD 566 Shotcrete

Guardwall Underpinning 40 CUYD 575 Minor Bridge Work ALL

DIVISION 600 – Incidental Construction 602 Culverts & Drains (indicate one or both)

Pipe Culverts

515 LNFT

605 Underdrains, Sheet Drains & Pavement Edge Drains (culverts & drains) (indicate which) 500 LNFT

607 Clean Drainage Structure (culverts & drains) 16 EACH 609 Curb & Gutter (concrete – minor structures) (indicate which)

Colored concrete curb and gutter 364 LNFT 615 Sidewalks, Drive Pads & Paved Medians

(concrete – minor structures) 384 SQYD 619 Fences, Gates & Cattle Guards

Fences, Log Rail Stone Masonry Guardwall (Ashlar & Random Rubble)

Stone Masonry Guardwall (Repair) Stone Masonry Guardwall (Repoint)

586 LNFT

10 LNFT

2 SQYD

2,200 SQFT

621 Monuments & Markers (construction survey & staking) YES X NO 622 Rental Equipment X YES NO 623 General Labor 455 HOURS 624 Topsoil (landscaping & related items) 7,000 SQYD 633 Permanent Traffic Control Devices (traffic control devices)

Sign System (Govt. Furnished) Sign System

Rumble Strip Remove and Reset Sign

Snowpole Holder

5 EACH

2 SQFT

20 SQYD

12 EACH

300 EACH

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

Type B, Solid (Yellow)

1,800 LNFT

72,000 LNFT

Type B, Broken (Yellow)

Type B, Accessibility Symbol

3,100 LNFT

1 EACH

635 Temporary Traffic Control (traffic control – flaggers & pilot cars)

Barricade, Type 3 Tubular Marker, Type 28-inch

Drum Warning Light Type A Warning Light Type C

Pavement Markings Construction Sign

12 EACH

100 EACH

50 EACH

12 EACH

50 EACH

19,000 LNFT

1,100 SQFT

Flagger: Hours: 30,100 (IDIQ) Pilot Car: Hours: 848 (IDIQ) Other:

Fixtures:

Trash Receptacle (Including Recycle Receptacles) Portable Toilet

Wayside Exhibit Maintenance, Toilet

3 EACH

2 EACH

2 EACH

105 EACH