Attch__1_-_Crack_Seal_Roads_-_CANY_-_SOW.pdf

CRACK SEAL PARK ROADS PMIS# 325125

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Statement of Work: Crack Seal Park Roads

Work Location: Canyonlands National Park, Needles District

July 5, 2023

PROJECT SPECIFICATIONS

PART 1 GENERAL

1.1 DESCRIPTION

A. Synopsis. Supply and install hot applied crack filler for 25 miles of asphalt paved roads located in Canyonlands National Park. The required crack sealing area includes the associated roadway, pull outs, and parking areas. Most cracks are ¼ inch to ⅜ inch wide and ½ to ¾ inches in depth.

B. Location. The work is in Canyonlands National Park, Needles District, and begins 2 miles north of Dugout Ranch on State Highway 211.

C. The period of performance for this project is from 9/1/2023 to 11/30/2023.

D. Crew Size. The Contractor is to provide enough equipment and personnel to complete the contract work in within the period of performance including any weather delays.

E. Warranty: The Contractor shall warranty the materials and workmanship for one year and shall replace or repair any defective work. Defective work that is the result of the Park’s roadway bench, such as inadequate compaction or improper drainage, is not covered under this warranty.

F. Site Visit. The Park encourages potential Contractors to visit the site to determine the extent of cracks to be sealed in the roadways that are included in the statement of work.

G. Submittals. Provide electronic cut sheets (in PDF format) that document that the product meets the requirements of 2.1.A Salient Features, and provide the trade name, name and address of the manufacturer, recommended application temperature and methods. If the cut sheets do not specifically address items in 2.1.A then a letter from the manufacturer documenting that the product does meet the salient features will be accepted. If more than one product type is listed on the cut sheet, the product to be supplied must be noted on the cut sheet or called out on a separate sheet.

This information must be included with the proposal, even if an approved product is being supplied.

1. Provide cut sheets for the crack filler meeting the requirements of 2.1A.

2. Provide a temporary traffic control plan (TTC) for review by the park safety officer at least one month before commencing work. The traffic control plan is to be developed in accordance with Part 6, Temporary Controls of the FHWA Manual on Uniform Traffic Control Devices (MUTCD). The maximum traffic delay at flagger locations is to be ten (10) minutes.

3. Provide a safety plan that addresses the following:

a) Use EM 385-1-1, Appendix A as a guide for a basic accident prevention plan.

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b) Name of responsible on-site supervisor to carry out the safety program.

c) Local Contact Information. Provide a list, which includes telephone numbers and addresses, of the nearest: ambulance, physician, hospital, fire department, and police.

d) Emergency Equipment. Provide a list of Contractor first aid kit locations. At a minimum the Contractor shall have at least one first aid kit on site. Provide a list of Contractor fire extinguisher locations and type. At a minimum the Contractor shall have at least one 20-pound class C fire extinguisher on site.

e) Hazardous work phases and materials. Briefly outline each phase of the work, and identify any hazardous materials, associated hazards, and the methods proposed to ensure protection of property and safety of the public, Park personnel, and the Contractor's employees.

f) Personal Protective Equipment (PPE). Provide a list of required PPE and a statement requiring PPE be worn by employees.

g) Address site and job specific safety hazards (i.e., traffic control, hot kettle hazards, etc.).

1.2 PROJECT CONDITIONS

A. Project Schedule. Two or more crews may be necessary for this work at the contractor’s discretion.

1. Submit a schedule for review at least two weeks before the pre-construction meeting.

B. Workdays and hours. The Contractor shall perform the services required under this contract from Monday through Friday from 7:00 am until 6:00 pm (during daylight hours). No work is to be performed on Saturdays, Sundays, or Federal Holidays. Any work requested outside of the designated times and dates shall first be approved by Todd McDougall (435) 719-2160, prior to work commencing.

C. Services. Power – The Contractor shall provide for all their power needs. Cell phone coverage is spotty or non-existent within the park. NPS Phones are not available to the Contractor.

Restrooms are available for Contractor use at the Visitor Center and various locations within the park. Food and Lodging. Commercial Lodging and Restaurants and Groceries are available in Monticello at several locations. Motels can typically be fully booked in the spring and fall seasons.

D. Staging Areas. The staging areas are located at the maintenance shop and at the park maintenance yard. No vehicles or equipment are to be parked overnight along any park roadways.

E. Limits of Disturbance. The Contractor shall keep all vehicles and equipment on the roadway surface. Vegetation, structures, and natural features are to be always protected from work related impacts. The Contractor is to keep vehicles and equipment properly maintained and address fluid leaks promptly.

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PART 2 PRODUCTS

2.1 CRACK FILLER

A. Salient Features:

1. The crack filler shall have a working range of ambient temperature from an average monthly low of 10° F to an average monthly high of 105° F.

2. Penetration Test

a. Maximum Cone Penetration at 77° F: 75 dmm ≤. ASTM D5329 standard.

b. Maximum Cone Penetration at 122° F: 120 dmm ≤. ASTM D5329 standard.

3. Maximum Flow at 140° F: 1 mm ≤ flow. ASTM D5329.

4. Application Temperature Range: 380 - 400° F. ASTM D5167.

5. Maximum Heating Temperature: 400° F. ASTM D6690.

6. Cure Time: Product can be driven over with no tracking within 30 minutes after application.

7. Asphalt Compatibility: Product shall be compatible with the existing asphalt pavement.

ASTM D5329.

8. Resilience: Recovery ≥ 60% per ASTM D 5329.

9. The crack filler shall conform to ASTM D5078/D5078M-11 ‘Standard Specification for:

Crack Filler, Hot-Applied, for Asphalt Concrete and Portland Cement Concrete Pavements’, with the following amendments:

a. Softening point shall be 200° F (93° C) minimum per ASTM D36

b. Low Temperature Flexibility test shall be ASTM D3111 modified, and Pass @ -20° F

(-29° C ).

B. Approved Product. An approved crack filler is: Deery Super Stretch 1, by Crafco Inc. Other crack fillers meeting the salient features may be submitted for approval as an equal.

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PART 3 EXECUTION

3.1 CRACK SEALANT DELIVERY

A. Crack filler can be delivered to Canyonlands National Park. Arrange delivery location and delivery date with Todd McDougall (435-719-2160) or Jimmy Blackburn (435-259-8859 ext. 20).

3.2 SAFETY

A. The work site shall be always maintained to protect visitor, employee and worker safety.

B. TRAFFIC CONTROLS. The Contractor shall provide adequate traffic control signage and personnel during the installation of the crack sealant. Place traffic controls in accordance with Part 6, Temporary Controls of the FHWA Manual on Uniform Traffic Control Devices (MUTCD) to protect the work site for the duration of the repairs.

3.3 CRACK PREPARATION

A. Clean cracks and joints prior to applying crack sealant.

B. Cracks are to be free of moisture, dirt, dust, loose aggregate, and other contaminants.

C. Clean crack surfaces immediately before sealant application.

D. Crack Cleaning Methods:

1. Oil Free compressed air at a minimum 90 psi.

2. Hot Air Lance (works best on dry or slightly damp pavement).

3. Routers (make certain all dust is removed from crack after routing).

4. Sawing Equipment (remove all residue).

5. Power Wire Brushing (asphalt cracks only).

6. Sand or Abrasive Blasting.

3.4 SEALANT APPLICATION

A. Pavement Temperature

1. Typical minimum pavement temperature is 40° F. A hot air lance may be used to warm pavements slightly below the manufacturer’s minimum recommended pavement temperature.

B. Sealant Temperature

1. Follow manufacturer’s recommendation. Typical sealant temperatures are from 380° to 400° F.

C. Application Methods

1. Hose

2. Hand held pour cans

3. Wheeled pour canisters

D. Joint Fill Depth

1. Asphalt Joint: Fill flush to surface with a slight overfill. Level with a narrow squeegee if necessary.

2. Concrete Joint: Fill to ⅟8 to ¼ inch below surface.

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3.5 CLEANUP

A. Spills

1. Thoroughly remove spilled excess crack sealant from pavement and roadside shoulder areas.

2. Clean excess crack sealant from concrete curbing and concrete pavement surfaces.

3. Immediately clean up any equipment fluid leaks as necessary during the crack sealant operations.

3.6 DEMOBILIZATION

A. Materials, Equipment and Trash

1. Remove all Contractor supplied equipment, packaging, and excess materials from the park.

2. Dispose of all trash in a legal manner outside of the park at an approved landfill.

END OF SECTION