A04_Statement_of_Work_Install_Flooring_at_OX_Ranch_House_FINAL_0001.pdf

STATEMENT OF WORK:

Install Flooring at OX Ranch House

NATIONAL PARK SERVICE

Mojave National Preserve San Bernardino County, California

MOJA – Install Flooring at OX Ranch House

1. BACKGROUND

The Mojave National Preserve unit of the National Park Service (NPS) and the Ox Ranch House project location is located between Los Angeles, CA and Las Vegas, NV;

south of the Interstate-15 and about 65 miles east of Barstow, CA. NPS is in need of skilled labor to install approximately 820 square feet of engineered vinyl plank flooring, underlayment, quarter round baseboard trim and floor transitional moldings. The vinyl flooring and underlayment will be supplied by the NPS (Government Furnished Materials). NPS requires quarter round baseboard trim, transition strips, primer and paint to match to be supplied by the contractor. Total estimated square footage of flooring to be installed is 820 square feet but is the responsibility of the contractor to confirm all measurements and anticipated costs.

The single-story OX Ranch House consists of a kitchen, northwest bedroom, northeast bedroom, bathroom, hallway, hallway closet, living room, and sunroom. The kitchen and bathroom will not require any flooring. The sunroom and living room have tiled landing areas at the main entrances that the flooring will need to adjoin to by installation of moldings/transition strips. The sunroom has existing flooring, over which the new vinyl plank flooring shall be installed. Cracks currently exist in the living room and northwest bedroom that will need to be addressed before installation (see project task #3). Carpet tack strips are also still nailed to floor and will need to be removed.

2. PROJECT LOCATION:

OX Ranch House No Address for Location Exists GPS Coordinates 35.201520, -115.200068

Directions: House is located roughly 28 miles south of Interstate-15 (at Nipton Road Exit) on Ivanpah Road at the junction of New York Mountain Road. The ranch is located to the east of Ivanpah and is fenced, gated and locked.

See map detail Next Pages:

3. PROJECT TASKS

The following tasks shall be completed by contractor:

1) Remove carpet tack strips and clean / prepare concrete subfloor to manufacturer’s installation specifications (Subfloor must be flat within 1/8-inch over 6-feet and 3/16-inch over 10-feet).

2) Carefully remove baseboards in rooms where new flooring shall be installed and label so it can easily be returned to original location. Any baseboards damaged during removal shall be primed, painted and replaced in-kind by the contractor.

3) Assure floor is flat to manufacturer's specifications. To address areas out of spec, grind down high spots and fill in low spots with an appropriate Portland cement base patch or self-leveler compatible with NPS supplied underlayment. There is no mastic on the concrete slab and an asbestos survey of the building has been conducted..

4) Install underlayment taped with a waterproof adhesive tape. Assure concrete is not wet or show signs of moisture.

a) Assure underlayment seams run perpendicular to long dimension of planks.

b) Trim underlayment or install so perimeter is ¼-inch from bottom plate of walls.

c) Assure film side is up and felt side down when installing.

5) Install flooring with ¾-inch expansion gap as identified in Photo 1 in appendix section.

6) Install flooring to manufacture's specifications assuring the following .

a) Plank sections must be 2.5-inches in length, minimum.

b) Stagger butt joints 12-inches apart, minimum, to ensure structural integrity.

c) Glue last installed row to ensure structural integrity.

7) After new floor installation has been inspected by NPS, reinstall baseboards at original locations.

a) Perform paint and caulk touch up to match original finished look. Contractor to supply paint to match.

b) Replace any baseboards that were damaged during the removal.

8) Install molding transitions from room to room and where flooring meets tile. Molding type shall be submitted with quote by contractor and approved by NPS.

a) Install pre-primed and painted ¾-inch quarter round to all baseboards in work locations (paint will match existing trim color). Contractor to supply paint to match.

9) Perform final cleaning of floors and ensure work areas are free of debris, dust, and materials

10) Contractor shall furnish all tools, materials and labor to complete the installation. 820-square feet of vinyl plank flooring and underlayment shall be furnished by NPS.

4. CONTRACTOR USE OF PREMISES

1) Contractor shall keep worksite organized and clean, as work allows.

2) Designated areas for staging and contractor access will be identified by COR.

3) Contractor is allowed to camp on premises with COR approval.

4) Contractor shall be allowed to use Ox Ranch house facilities like restrooms and kitchen while working/staying on site for duration of project.

5) Contractor shall be responsible for off-site disposal of all construction debris and personal waste.

6) Contractor shall only be able to use the buildings identified by the COR.

7) Any government property damaged during this project will be replaced at the contractor’s expense.

8) NPS will provide water and electrical for contractor to perform work in the Ox Ranch House.

9) COR has the right to revoke any of the above privileges at any time if warranted by unclean conditions or unprofessional behavior.

5. PERIOD OF PERFORMANCE:

All tasks and deliverables, including punch list items, must be completed for final inspection no later than 3-17-23.

5. PRODUCT SPECIFICATIONS

Following floor products will be provided by NPS:

QTY 70 boxes: Vinyl Premium Flooring Manufacturer: CoreLux Color: CLX Copper Barrel Oak EVP 7-mm Coverage per box: 15.33-sqare feet

Underlayment Manufacturer: QuietWalk Model: 100sqare feet. x 3-feet x 33.34feet x 1.4-mm Acoustical Underlayment with Vapor Barrier for All Vinyl Plank Flooring

6. APPENDIX

A. Typical Installation

B. Photos of Interior Installation Areas

Northwest bedroom with cracks in floor:

Closet space floor example.

Area where flooring will be installed over existing flooring.

End of Document