PROJECT DESCRIPTION_Gardner River High Bridge.pdf
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- Attached to
- WY NPS YELL 10(26), Gardner River High Bridge
- Solicitation number
- 69056726R000002
About this file
This document is a detailed Description of Work for a National Park Service bridge repair project in Yellowstone National Park. The project involves the Gardner River High Bridge and includes containment, lead-based paint removal, painting, approach span replacement, deep patching, guardwall construction, thin epoxy overlay, joint replacement, and minor bridge repairs. The project is located 1.5 miles east of Mammoth, Wyoming, with a project length of 0.32 miles and an estimated price range of $20 million to $30 million.
Key project specifications include construction survey and staking, contractor quality control, soil erosion and sediment control, earthwork, aggregate and base courses, asphalt pavements, bridge construction, and incidental construction elements. The project is divided into multiple divisions covering tasks such as removal of structures and obstructions, excavation, concrete work, steel structures, traffic control, and turf establishment. The tentative solicitation date is set for Winter 2025/2026, with a projected completion date in Fall/Winter 2026. Major work items include 332 tons of structural concrete, 310 tons of asphalt concrete, 10,420 linear feet of permanent pavement markings, and 1.2 acres of seeding and mulching.
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Other files
| File | Type | Posted |
|---|---|---|
| Prelim Letter_Gardner River High Bridge.pdf | ||
| Prelim Plans_Gardner River.pdf |
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Text version
WY NPS YELL 10(26), Gardner River High Bridge Yellowstone National Park, Park County, Wyoming
The work consists of containment, lead based paint removal, painting, approach span replacement, deep patch, guardwall construction, thin epoxy overlay, joint replacement, minor bridge repairs.
Project length: 0.32 miles
Tentative Solicitation Date: Winter 2025/2026
Tentative Fixed Completion Date: Fall/Winter 2026
Estimated Price Range: $20 million to $30 million
Location: 1.5 Miles East of Mammoth, Wyoming
DESCRIPTION OF WORK in US CUSTOMARY UNITS
FP-14
O n e S ch ed u le
S ch
N am e
_B as e
DIVISION 150 – Project Requirements
152 Construction Survey & Staking (yes/no) Yes
153 Contractor Quality Control and Assurance (yes/no) Yes
154 Contractor Sampling & Testing (yes/no) Yes
155 Schedules for Construction Contracts (construction schedules) (yes/no) Yes
157 Soil Erosion & Sediment Control (erosion control devices) Fiber Roll 2,200 LNFT
DIVISION 200 – Earthwork
203 Removal of Structures & Obstructions Delineator 4 Each
203 Removal of Structures & Obstructions Sign 1 Each e S ch ed
N am e
_B as e
203 Removal of Structures & Obstructions Pavement - Asphalt 860 SQYD
204 Excavation & Embankment 570 CUYD
204 Subexcavation 65 CUYD
204 Select Borrow 65 CUYD
205 Blasting Consultant (Consultant/Engineering Services) (yes/no) No
207 Earthwork Geosynthetics 225 SQYD
DIVISION 250 – Slope Reinforcement and Retaining Walls
DIVISION 300 – Aggregate and Base Courses
301 Untreated Aggregate Courses (crushed aggregate) 225 CUYD
302 Minor Crushed Aggregate 20 CUYD
DIVISION 400 – Asphalt Pavements & Surface Treatments
403 Asphalt Concrete 310 TON
DIVISION 500 – Rigid Pavement
DIVISION 550 – Bridge Construction
552 Structural Concrete (concrete – major structures) 332 TON
552 Expansion Joint Repair ALL
555 Steel Structures (structures, steel) ALL
562 Temporary Works ALL
563 Painting (structures, painting) ALL
572 Concrete Repair ALL
579 Minor Bridge Work ALL e S ch ed
N am e
_B as e
DIVISION 600 – Incidental Construction
621 Monuments & Markers (construction survey & staking) (yes/no) No
622 Rental Equipment (yes/no) Yes
623 General Labor (yes/no) Yes
624 Topsoil (landscaping & related items) 420 SQYD
625 Turf Establishment Seeding 1.2 ACRE
625 Turf Establishment Mulching 1.2 ACRE
633 Permanent Traffic Control (traffic control devices) ALL
634 Permanent Pavement Markings (traffic pavement markings)
10,420
LNFT
635 Temporary Traffic Control ALL
636 Traffic Signal, Traffic Counter, Lighting, & Electrical Systems 320 LNFT
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