A04_40573204_GRTE_Jenny_Lake_One-Way_Pavement_Sealer_2022_SOW.pdf

SCOPE OF WORK

Pavement Sealer and Pavement Marking Application

Jenny Lake One-Way Grand Teton National Park

I. GENERAL

A. Background Information: This Scope of Work (SOW) outlines tasks to apply pavement sealer and new pavement markings to the one-way section of the Jenny Lake Road, also known as the Jenny Lake One-Way (JLOW) in Grand Teton National Park (the Park).

The JLOW is a 2.5 mile long, 18’ wide paved, one-way road with a striped bicycle lane from its intersection with String Lake Road to its intersection with the Teton Park Road. To address safety concerns, the road will be restriped to allow for one-way vehicle traffic and two-way bicycle traffic.

The contractor will be allowed to close the road for up to four days to complete the work.

Due to the impacts of weather and the need for public notification of work, the contractor will coordinate with the Contracting Officer’s Representative (COR) to set the exact date and time of work performance between 3 and 5 business days prior to work. This area requires a road closure for the work to be performed so advanced public notification by the park to the public is required.

II. SPECIFICATIONS AND SCOPE

A. Description of Work: The work will consist of the Contractor, in accordance with local, state, and federal regulations, and the terms and conditions of the solicitation/contract, providing all labor, supervision, materials (unless specified elsewhere in this Scope of Work), tools, equipment, supplies, transportation, vehicles, and other items, services and incidentals necessary to black out existing road markings on roadway, apply pavement sealer (GSB-78 or approved equal), and apply pavement marking in the new layout to the JLOW. All work required by the project documents to complete the work successfully and satisfactorily in its entirety will be performed by the Contractor.

B. Location: The 2.5 mile one-way section of the Jenny Lake Road begins with its intersection with String Lake Road to its intersection with the Teton Park Road in Grand Teton National Park.

This work does not include Jenny Lake Lodge Parking or Jenny Lake Overlook Parking but does include the southern parking area pullout. The area for this pullout is approximately 2,600 sqft.

C. Period of Performance: June 1 to August 31, 2022

D. Specifications:

1. Pavement Sealer (GSB-78)

Kinematic Viscosity at 60. C (140. F), cts 10-30 Percent Water, Maximum 0.5 Percent Residue by Distillation 30-40 Tests on Residue from Distillation:

Penetration at 25°C (77°F), dmm 2-12 Softening Point, of 180-200 Solubility in 1,1,1 Trichloroethylene, % 99 min.

HC1 Precipitation Value 18-25

2. Paint and Glass Beads

Pavement marking paint shall comply with AASHTO M-248, Type “F”, or waterborne pavement markings from the Hederal Highway Administration, Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects, FP-14 2014, USDOT, FHWA, Section 718.10, Waterborne Traffic Paint. Centerlines will be yellow. Stop bars, arrows, crosswalks, bicycle symbols, accessible parking symbols, and lane delineation will be white. Contractor shall provide a paint submittal. Reflective glass beads, complying with AASHTO M-247, Type 1, shall be used for all paint applied under this contract.

3. Stencils

Contractor shall furnish their own stencils. Symbols shall be applied in accordance with MUTCD requirements for the posted speed limit.

E. Tasks:

Task 1: Black out pavement markings that will not be included in the new layout. This includes all 6” yellow centerline (approx. 12,975’), all 4” white edge line (approx. 12,975’), all arrows (7), all bicycle symbols (24), and stop bar in new northbound lane (approx. 12’). Existing stop bar in the new southbound lane, crosswalks, and accessible parking in southern parking area pullout will remain.

Optional Task 2: Apply pavement sealer, as described in Section H. This optional task will be awarded through modification.

Task 3: Layout new pavement markings on roadway, as described in Section I.

Task 4: Apply new pavement markings on roadway, as described in Section I.

F. Surface Preparation:

1. Contractor shall prepare the asphalt surface to be treated so that it will be free of all dirt, sand, weeds, grass, and excessive grease. The contractor will be required to remove dust, dirt, sand, leaves, plants and debris from the asphalt surface. The surface shall be cleaned with a power broom, air brooms, supplemented by hand sweeping, power vacuum, or any other means required to remove deleterious matter to achieve penetration and bonding of the bituminous material. Washing with adequate drying time may be required if debris cannot be swept off.

G. Delivery of Pavement Sealer:

1. All pavement sealer shall be delivered to Grand Teton National Park at a temperature of not lower than 140 degrees Fahrenheit as not to delay application of the material.

2. The contractor shall be capable of delivering and applying entire quantity of oil required in a day.

H. Application of Pavement Sealer:

1. The pavement sealer shall be uniformly applied in accordance with the manufacturer’s recommendations. Contractor shall apply the pavement sealer material only when the existing surface is clean and dry. The application target rate is 0.12 gallons per square yard.

2. Pavement sealer shall be applied in ready to use form only. Material dilution is not allowed.

3. The pavement sealer application shall be initiated only after the ambient air temperature is 50°F (10°C) and rising. The pavement sealer shall not be applied to wet surfaces, nor shall it be applied during rainy, damp weather.

4. Contractor shall provide written authentication from the manufacturer that he is an authorized ASI applicator, fully trained and using manufacturer approved application equipment and practices for application of the specified pavement sealer with the bid documents.

5. Contractor shall have at least five years of experience in application of the pavement sealer on similar projects and provide the owner with a list of at least five project references and contacts similar in size and scope along with the bid documents.

6. The pavement sealer shall be uniformly applied at the rate of 0.08 to 0.14 gallons per square yard. Complete coverage must be obtained so the surface is positively sealed. The contractor shall provide to the owner information and data as required, reporting the volume of sealant material applied or being applied to a given section or project area. The permissible tolerance will be 95% to 105% of the coverage rate specified. It is the Contractors responsibility to visit the site to evaluate the condition of the asphalt prior to bidding. It should be assumed that porous asphalt surfaces might require the maximum rate of coverage.

I. Pavement Marking Layout

1. Restripe road to a 10’ width southbound lane and 8’ width northbound bicycle lane.

Delineate with two 4” yellow solid centerlines (approx. 25,950’). In cases where the road width fluctuates above or below 18’ width, maintain the 10’ width southbound lane and variate the northbound lane, as necessary and appropriate.

2. Add arrows (54 total) and bicycle symbols (54 total) approximately every 500’ in each direction, making sure to place symbols at pullout and parking area entrances and exits and intersections. Stagger symbols, as shown in mockup below. Arrows must be the style used in the left (northbound) bicycle lane in the mockup below.

3. Replace accessible parking symbol (1 total) and associated parking space markings in its current location in southern parking area pullout.

4. Replace stop bar (approx. 26’) in its current location at the intersection with the Teton Park Road for just the new southbound lane.

5. Replace 2 crosswalks (approx. 40’) in their current location.

6. Mockup of new layout:

7. Contractor shall be responsible for the layout of the new pavement marking locations.

J. Project Tasks:

1. The Contractor will be required to emplace road barricades at the north and south end of the road during work. Road barricades will be provided by the government, if needed. The contractor is responsible to coordinate for the barricades, pick them up, and return them at the end of the project.

III. JOB CONDITIONS AND CONTRACTOR’S USE OF PREMISES

A. Hours of Contractor Performance, Points of Contact, and Work Coordination:

1. Work shall be performed between the hours of 7:00 a.m. and 6:00 p.m. local time, Monday through Friday, excluding federal holidays, and except when otherwise indicated by the Contracting Officer (CO). Work outside the standard hours is prohibited unless approved by the CO.

Federal Holidays:

Juneteenth (observed) June 20 Independence Day July 4 Labor Day September 5

2. Work Coordination: Before initiating any work, the Contractor shall meet with the COR and agree on: a sequence of procedures, communications; the location of barriers; use of Park restrooms if approved by the COR; and any other incidentals to the project.

3. Project Superintendent: You must employ a full-time site Superintendent for the project.

The site Superintendent’s duties shall include the overall management of the project, coordination of the sub-contractors work, and liaison with the CO and the COR. No work shall be performed without the presence of the superintendent or a competent representative on the job-site. A competent representative is as defined by the Occupational Safety and Health Administration (OSHA) Standards for Construction Industry part 1926.32, Definitions (29 C.F.R. 1926 OSHA

4. 24‐Hour Point of Contact: Provide the CO and COR with a 24‐hour number or numbers where the designated project Superintendent and an alternate can be contacted at any time.

5. Park Dispatch Number: If unable to reach the COR by phone or in case of emergency, contact the Park’s Dispatch Center at (307) 739-3301.

B. Public Use Areas

1. The work to be performed is on government property. Contractor’s operations should be conducted to respect the public nature of these properties and, to the extent practical, not to interfere with the public’s visitation and use of the surrounding facilities/grounds.

2. Extreme care shall be used when entering, leaving, or operating at the site. Contractor is to provide adequate barriers in work areas to protect public from injury.

3. Safety of visitors, staff, and workers is of the highest priority.

C. Site Use

1. Site Access and Parking: The COR will identify parking areas for Contractor’s vehicles on a case-by-case basis. Vehicles and trailers must be removed at the end of each work day unless arrangements between the Contractor and COR have been specifically coordinated in advance.

2. Field Office: The Contractor is not required nor authorized to provide or stage a field office or trailer in the performance of this contract.

3. Staging: Only upon approval by the COR may the Contractor be allowed a staging area for Contractor’s staging of equipment, tools, supplies, products, parts, materials, or other items used in the performance of this contract. The location of the staging area must be designated by the COR.

4. Lodging: Establishment of a camp within the Park will not be permitted.

D. Preservation of Natural Resources:

1. Confine all operations within the work limits of the project. Exercise special care to leave the natural surroundings undamaged. Restore damaged areas, repairing or replacing damaged trees and plants, at no additional expense to the Government. Contractor will be responsible for all costs associated with restoration of the project area.

2. Do not remove, injure, or destroy trees or other plants without prior approval of the CO/COR. Consult with the CO/COR to remove agreed‐on roots and branches that interfere with construction.

3. Do not fasten ropes, cables, or guys to existing trees.

E. Equipment, Hauling, Traffic Control

1. Equipment Restrictions: Use only equipment that can safely negotiate work area and as authorized by the CO.

2. Hauling Restrictions: Contractor must comply with all legal load restrictions in the hauling of materials. Load restrictions on park roads are identical to the State load restrictions with such additional regulations as maybe imposed by the Park Superintendent.

Information regarding rules and regulations for vehicular traffic on park roads may be obtained from the Office of the Park Superintendent. A special permit will not relieve the Contractor of liability for damage which may result from moving material or equipment.

3. Traffic Control: If applicable by federal, state, or local regulation, the Contractor shall provide, erect, maintain and subsequently remove all traffic control devices required to gain access to the site and/or complete the work. The traffic controls shall be in accordance with the ‘Manual of Uniform Traffic Control Devices for Streets and Highways.’ Additional traffic control devices (other than government provided barriers) shall be supplied by Contractor with suitable supports of sufficient strength and stability.

Traffic control shall be considered incidental to the completion of the project and no separate payment shall be made for this work. The Contractor shall complete the project so as to minimize the disruption of traffic flow within the work area. The road may be closed a maximum of four days for the work.

F. Security

1. The security of Contractor’s materials, tools, equipment, and other properties remain the responsibility of the Contractor at all times. The Park will accept no responsibility and shall not be liable for Contractor’s properties left on site should they become lost, damaged or stolen at any time during the contract period.

2. Contractor shall comply with all security requirements as imposed by the Park, which may include but not limited to, Contractor’s and subcontractor’s personnel, drivers and vehicles being subject to checks for valid registration and wants/warrants. Individuals who do not pass the security check will not be authorized access to the site.

IV. POST AWARD

A. Accident Prevention / Safety

1. After contract award and before work begins, submit an Accident Prevention

Program/Safety Plan. At a minimum, the Program shall include:

a. Name of responsible individual to carry out the program.

b. Safety meetings

c. First aid procedures

d. Outline the hazards associated with the work and the methods proposed to ensure property protection and safety of the public, Park personnel, and Contractor’s employees.

e. Training, initial and continuing

f. Planning for possible emergency situations such as fires, explosions, spills and or/other emergency situations giving consideration to the nature of the work, site conditions, and degree of exposure of persons and property.

2. The Contractor shall designate and have a Safety Coordinator on site at all times while work is being performed to oversee the Contractor’s Accident Prevention Program/Safety Plan. This may be a responsibility of the Contractor’s Project Superintendent.

3. Comply with all applicable National Park Service regulations and directives pertaining to security, safety, occupational health, fire, traffic, and personnel clearances. The Park rules are located at www.nps.gov/grte. The CO can also provide if requested. Ensure subcontractors are briefed on the same and maintain documentation of such briefings.

4. All work is to be performed in accordance with applicable Federal, State, and local regulations, including requirements of OSHA, EPA, ADEQ, and county regulations that apply.

5. Install protective barriers to protect visitors and staff. The Contractor shall work with the CO/COR to avoid or minimize interruptions to general visitor access.

6. Protect all exterior surfaces and areas, including landscaping, walks, drives, all adjacent building surfaces and equipment and any labels and signage from project operations and damage by using drop cloths, shields, masking, templates, or other suitable protective means.

7. Take all necessary precautionary and safety measures to prevent fire hazards and spontaneous combustion and to protect the environment from hazard spills. Materials that constitute a fire and/or environmental hazard (paints, solvents, drop clothes, etc.)

shall be stored in suitable closed and rated containers or shall be removed from the site daily.

8. Dispose of contractor generated waste materials and other excess material outside the Park in accordance with federal, state, and local regulations.

9. During work stoppages (including overnights) and at completion of the project, clean work areas and properly dispose of all waste materials, debris, and supplies and store or remove equipment. Close and seal tightly partly used cans of materials including sealant and adhesive containers and store protected in well ventilated fire-safe area at moderate temperature. Do not leave materials where visitors could access when Contractor’s employees are absent from work area.

B. Quality Assurance:

1. Contractor will be required to furnish a qualified individual who will be on site at all times while work is being performed to provide oversight of quality assurance. This individual can also be the Contractor’s Project Superintendent.

C. Post Award Conference: Within ten (10) calendar days after award of the contract and prior to the post award conference, the Contractor must provide and submit to the Contracting Officer for approval and acceptance, the following documents:

1. Certificate of Insurance

2. Alternate Payment Protection – Payment Bond or Irrevocable Letter of Credit

3. Accident Prevention Program/Safety Plan

4. Waste and Recycling Plan

5. Proposed Project Schedule

6. Letter designating your Project Superintendent, Alternate Site Superintendent, Safety

Supervisor and Quality Control Supervisor. Also provide a 24-hour number(s) where the designated Site Superintendent and Alternate can be contacted at any time.

7. From the Wage Determination of this contract, a list of the position classifications to be used in the performance of this contract.

8. List of subcontractors, if any, along with description of work each will be performing, and a completed and signed SF-1413 Form (Statement and Acknowledgment) for each subcontractor.

D. Progress Meetings: The Contracting Officer may schedule progress meetings with Contractor throughout the duration of the contract. These will be held telephonically or at a location designated http://www.nps.gov/grte by the Contracting Officer.

E. Submittals:

1. Submit to the CO for approval all items as required by the contract documents. Submittals to be transmitted utilizing the NPS Transmittal form that will be provided by the CO.

2. The CO reserves the right to require submittals in addition to those called for in the contract documents. No materials will be installed or used until submittals have been approved and signed by the CO.

3. Upon CO’s receipt of contractor’s submittal(s), CO will return to the Contractor for disposition within three (3) business days.

4. If Contractor’s submittal has been disapproved, Contractor shall have three (3) business days to resubmit

F. Inspections (Interim and Final):

1. Interim Inspection: The Government retains the right to inspect Contractor’s work at any time throughout contract performance. Contractor’s work will not be considered accepted by the Government until a final inspection has been conducted by the Government and the work and materials are found to be acceptable.

2. Final Inspection: When the work has been completed, the contractor shall notify the COR that the work ready for acceptance by the COR. All Contractor’s properties, equipment, tools and materials will be removed from the site and the site left in an acceptable condition immediately upon completion of the work.

V. WARRANTY

A. Contractor will provide the workmanship and materials warranty in accordance with the Warranty of Construction clause of the contract.

B. There shall be a maximum 72-hour response time by the Contractor on all warranty items and services under this contract identified as either defective, faulty, malfunctioning or inoperative after acceptance of the work. Should it be determined by the Contracting Officer that warranty items/services, if not corrected immediately would cause, or potentially cause, harm or injury to persons or properties, or have a negative impact on Park operations, a response time sooner than 72 hours will be required of the Contractor.