SOW RAN B1068 Chiller Repair - 20 May 2024.pdf

20 May 2024

STATEMENT OF WORK

REPAIRS ON CHILLER #2-COMPRESSOR #1

BLDG 1068 JBSA RANDOLPH

PROJECT SCOPE: The contractor shall furnish all supervision; labor, transportation materials, tools, incidentals, equipment, and quality assurance to Removal, disposal, and replacement of multiple parts on failed compressor on Chiller#2-Compressor#1 located at the B1068 mechanical room chiller plant at JBSA- Randolph San Antonio TX.

PROJECT DESCRIPTION: The requirements of this project are but not limited to the following: The facility will be occupied while the work required by this contract is performed.

The contractor shall provide all lifting equipment for parts and personnel, specialty tools, parts and qualified technicians, barriers, and signs to prevent unauthorized personnel from entering the work area while the Contractor is making repairs to Chiller 2-Compressor #1 located at B1068 JBSA-Randolph San Antonio, TX.

SCOPE OF WORK.

• Contractor work shall include all materials, labor, personnel, with factory-trained technicians who specialize in HVAC, refrigeration, and electronic system to include equipment, tools, and anything else as necessary to complete and fully functioning system.

• Contractor shall lock out tag out electrical power box that support power to the Chiller #2- Compressor #1 and any other component to existing unit at building B1068 RAN.

• Contractor shall transfer refrigerant from existing condenser to evaporator unit prior to repair of compressor. Contractor shall transfer refrigerant back to the condenser once repairs are completed. NOTE: Contractor is responsible for any loss of refrigerant and should bring refrigerant levels back to its original charge according to manufacture specifications.

• Contractor shall remove and replace the Inlet Guided Vain (IGV) drive assembly on Chiller #2-Compessor#1 part and install with new OEM compressor part on McQuay Model# WMC250DSC_ER10 Serial# STNU090500136 Unit. This work will include the removal and disposal of failed IGV drive assembly as well as all electrical, and mechanical work needed to bring unit back to fully operational status.

• Contractor shall remove and replace the backplane assembly on Chiller #2-Compessor#1 part and install with new OEM backplane assembly part on McQuay Model# WMC250DSC_ER10 Serial# STNU090500136 Unit. This will include the removal and disposal of failed backplane assembly as well as all electrical, and mechanical work needed to bring unit back to fully operational status.

• Contractor shall remove and replace the serial driver on Chiller #2-Compessor#1 part and install with new OEM serial driver part on McQuay Model# WMC250DSC_ER10 Serial# STNU090500136 Unit. This will include the removal and disposal of failed serial driver as well as all electrical, and mechanical work needed to bring unit back to fully operational.

• Contractor shall work under this contract until this project is complete and fully functioning. Chosen Contractor will also provide properly trained personnel, with certifications to utilize a proper safety program entering and exiting job location in chiller plant.

GENERAL: The project will be coordinated with the contractor by the CE Project Manager or Contracting Officer 48 hours before the actual work is to commence to minimize mission impact or deficiencies that may occur during the normal work week, Monday through Friday 7:00 a.m. to 5:00 p.m.

GOVERNMENT FURNISHED SERVICES: The government will provide utilities (water and electricity) and emergency, fire, and security police response.

TRAFFIC REGULATIONS: Contractor employees shall comply with all base traffic regulations and are subject to random vehicle speed control checks. Contractor’s personnel cited for speeding on the installation may suffer loss of base driving privileges, debarment from the base, or other administrative action. The use of cell phones, except hands-free phones, is prohibited while driving on military installations in San Antonio, TX.

HAZARDOUS AND/OR TOXIC MATERIALS: A hazardous material (HAZMAT) is one that poses a risk to the health and safety of the public, and/or the environment if not properly controlled during the handling, storage, manufacture, processing, packaging, use, disposal, or transportation.

Hazardous materials may be elements or compounds, and can be found as gases, solids, liquids, or a hazardous material (HAZMAT) is one that poses a risk to the health and safety of the public, and/or the environment. Hazardous chemicals are defined under Sec. 1910.1200 (c) of Title 29 of the Code of Federal Regulation. Contractor shall identify and report HAZMAT usage to the HAZMAT Pharmacy according to local procedures. All HAZMAT brought to the job site shall require the contractor to fill out an AF Form 3952 for each item for submission to the Hazardous Material Pharmacy. Additionally, the contractor is required to submit Material Safety Data Sheets (MSDS) as directed by the clause entitled Hazardous Material Identification and Material Safety Data (FAR 52.223-3). The Contractor shall submit a monthly actual usage report of all hazardous/toxic materials brought onto the base during the preceding month to the HAZMAT Pharmacy (IAW AFI 32-7086, Hazardous Material Management) no later than the 5th calendar date of each month.

SITE CONDITIONS: The Contractor shall furnish and maintain adequate barricades, and warning signs, at the job site. The contractor shall clean up debris daily.

CODES AND REGULATIONS: All work shall be accomplished in accordance with the CEO Contract Specifications, applicable Uniform Building Codes, Air Force Base Regulations, and OSHA Requirements

INSPECTION AND ACCEPTANCE: A final inspection of completed work will be conducted by the project manager, contractor and designated 502 CES personnel. Discrepancies identified during inspections shall be corrected prior to final payment.

HOURS OF WORK: Normal duty hours are from 7:00 Am to 5:00 PM, Monday through Friday, except on government holidays (if any during work week). Contractor should coordinate work with 502d CES Project Manager Carlos Flores 210-336-8415 or Victor Reyna 210-831- 1150 o r L eo G ar c ia 21 0 - 4 1 4 - 8 617 your government project Representatives.

PERIOD OF PERFORMANCE: At least a 10-day notice is necessary for government coordination. The performance period is estimated to be completed 5 calendar days.

CLEAN-UP: At the end of each working day, the Contractor shall clean up the work site by removing all debris. Clean up of the work site shall include the repair area(s), stage area(s), parking and eating area(s) and any other area(s), affected by the repair process. Any dirt or mud tracked on the any base Street, parking area, sidewalk, patio, driveway, or building shall be cleaned daily.

CONTRACTOR FURNISHED SERVICES: All required tools, parts, materials, and supplies shall be supplied by the contractor and should be on hand before beginning work.

CONTRACTOR: All Contractor generated refuse and waste shall be stored in a waste container provided by the Contractor and hauled from the project site to a disposal area to be selected by the Contractor and shall be located outside the physical boundaries of the project. Refuse disposal shall comply with the current disposal environmental requirements. The work site shall be kept neat, orderly and safe for workmen at all times. On-site dumpsters, if furnished by the Contractor, shall be coordinated with CE Project Manager. All manifests shall be obtained prior to the transportation of refuse off-site.