Attachment_1_Statement_of_Work.pdf

Bureau of Indian Education

Window Rock ERC O&M Facilities

Branch of Facilities Management

Statement of Work

Project Title: Wingate Elementary School – Service Repairs to WES Water Tanks

Introduction/Background

Background:

The bureau of Indian Education (BIE) Window Rock ERC O&M Facility Management owns/leases and operates the Wingate Elementary School building 1593 for the purpose of Classroom, Kitchen activities , cafeteria, and physical activities located approximately 3 miles south of I-40 exit 33 on State Route 400 and 1/8 mile west of

SR400 in the State of New Mexico .

The school’s two 200,000 gallon water tanks need maintenance repairs.

Objectives

At the completion of the project, Maintenance Repairs to two 200,000 gallon water tanks will be repaired and restored.

Place of Performance:

12 painted horse trail, Ft Wingate NM 87316

Period of Performance

Project to be completed 30 days after contract award has been issued. Work will be conducted within the hours of 7:00AM to 4:00PM - Monday through Friday

Scope:

The Contractor shall provide all labor, materials, tools, transportation and other equipment necessary to:

1. Description of supplies or services required to meet agency needs.

Tank One – 200K gallon welded ground tank

• Furnish and install a secondary 30” diameter shell manway complete with davit arm and galvanized bolts 180 degrees from the primary manway in accordance with AWWA D100-11 7.4.4, OSHA 1910.36 and NFPA 22 2018 14.7.2.1.

• Remove and replace the non-compliant roof vent with a Frost Proof/Pressure Proof Vent with a flanged neck for ventilation purposes during maintenance activities in accordance with AWWA D100-2011, Section 7.5, 7.5.1, 7.5.2 and NFPA 22-2018, section 4.15.

• Caulk interior lapped roof joints after painting to prevent premature failure of coating.

• Caulk the roof to rim angle connection to prevent premature failure of coating.

• Clean out tank interior to include removal of up to 3” of sediment and debris from interior.

• INTERIOR COATING

• Abrasive blast all interior surfaces to an SSPC-SP10 (near white blast), stripe coat all seams and welds and apply an epoxy system 8-10 mils dry film thickness.

• Period of Performance 30 days

Tank Two – 200K gallon watersphere

• Hand tool clean tank foundation, repair spalling/cracking areas with non-shrinking grout and apply one coat of sealer to exposed areas.

• Furnish and install a Frost Proof/Pressure Proof Vent with a flanged neck for ventilation purposes during maintenance activities in accordance with AWWA D100-2011, Section 7.5, 7.5.1, 7.5.2 and NFPA 22-2018, section 4.15.

• Furnish and install a passive cathodic protection system.

• Clean out tank interior to include removal of up to 1” of sediment and debris from interior.

• INTERIOR COATING

• Power wash all interior surfaces, and spot repair epoxy (up to 5% of surface area).

The contractor will test run and check for leaks, and contractor shall comply with all manufacturers installation specifications.

TASK:

1. Contractor shall notify the agency facility management office of overall project schedule.

2. Contractor shall refill, test, and check for leaks after repairs.

3. Contractor shall start up system, evaluate the water tank operation and safety check equipment and inform COR if future repairs and/or upgrade is needed. .

4. Contractor will specify warranty.

Contractor shall assure quality of project work.

• Contractor shall maintain a qualified crew throughout the duration of the project and ensure quality control.

• The services to be performed by the contractor shall be inspected by the

Contracting Officer or his/her authorized representative, the COR/Inspector.

Inspection by COR/Inspector will be made daily or more frequently.

End of SOW.