SOW - JSE NEL Tower Cleaning Option Contract_Redacted.pdf

STATEMENT OF WORK

FOR

JSE NELLIS Tower Cleaning Option Contract

AT

Edwards AFB, California

22 July 2024

1.0 DESCRIPTION OF SERVICES:

1.1 This is a requirement for 412 EWG/EWS located at Nellis AFB for a JSE NELLIS

Tower Cleaning 5 Year Option Contract to include but not limited to the following Scheduled maintenance inspections performed at various times throughout the year:

Boilers Gas-Fired Hot Water Annual Inspection

• Shut down unit and perform safe LOTO

• Check and verify burner operation

• Check and verify burner control system

• Check and verify gas regulator and gas pressure

• Check and verify burner linkages

• Check and verify for gas leaks

• Check and verify gas safety switch

• Check and verify gas valve/operation

• Check and verify draft fan

• Perform combustion analysis test/list on work order

• Check and verify water cutoff where applicable

• Check and verify water feeder where applicable

• Check and verify shut off valves where applicable

• Check and verify temperature controls where applicable

• Check and verify safety switches where applicable

• Check and verify pressure controls where applicable

• Blow down feeder cutoff control where applicable

• Check and verify safety relief valve

• Check and verify combustion controls where applicable

• Check and verify piping connections

• Check and verify all associated valves

• Check and verify water level gauge glass

• Check and verify water level controls

• Disassemble low water cutoff and clean, where applicable

• Check condition of control contacts for wear, pitting and erosion

• Check and verify mercury bulbs

• Check and verify wiring

• Clean burner assembly, per contract where applicable

• Clean make up water components

• Clean hi water components

• Inspect refractory where applicable

• Blow down boiler

• Blow down gauge glass

• Clean external surfaces

• Check for any unusual noises/vibrations

• Check and verify cabinetry hardware conditions

• Check overall condition of unit

Operational Inspection

• Check operation of boiler

• Check all operating parameters

• Check and verify gas regulator and gas pressure

• Check and verify burner linkages

• Check and verify for gas leaks

• Check and verify draft fan

• Check and verify water cutoff where applicable

• Check and verify water feeder where applicable

• Check and verify temperature controls where applicable

• Blow down feeder cut off control where applicable

• Check and verify safety relief valve

• Check and verify combustion controls where applicable

• Check and verify piping connections

• Check and verify all associated valves

• Check and verify water level gauge glass

• Check and verify water level controls

• Blow down boiler

• Blow down gauge glass

• Check for any unusual noises/vibrations

Chiller Centrifugal

• Record and report abnormal conditions, measurements taken, etc.

• Review customer logs with the customer for operational problems and trends

• Change all filters (Oil filter, Refrigerant filters, Purge filters) where applicable

• Inspect for leaks and report leak check result

• Leak check low pressure chiller, per contract

• Grease bearings as required

• Inspect the control panel for cleanliness

• Inspect wiring and connections for tightness and signs of overheating and discoloration

• Verify the working condition of all indicator/alarm lights and LED/LCD displays

• Test all safety devices (as required)

• Pull oil sample for spectroscopic analysis

• Test oil for acid content and discoloration

• Make recommendations to the customer based on the results of the test

• Verify the operation of the oil heaters.

• Clean the starter cabinet and starter components

• Check the condition of the contacts for wear and pitting

• Check contactors for free and smooth operation

• Verify tightness of the motor terminal connections

• Meg the motor and record readings

• Review operating procedures with operating personnel

Operational Inspection

• Check overall operation of the chiller

• Check and record refrigerant charge

• Check oil levels

• Check compressor loading and unloading capacity control via vane operation

• Check oil heater operation

• Check and record compressor voltage and amperage

• Check chiller approach

• Check oil pump operation

• Perform visual inspection of electrical connections

• Confirm proper operation of all gauges and valves

• Confirm proper operation of purge unit

• Record all operating param

Condenser Cleaning

• Remove condenser head and brush the condenser tubes per contract

Cooling Tower Annual Inspection

• Remove all debris from within and around unit

• Clean hot deck and verify its integrity

• Clean float valve assembly and adjust for proper operation

• Check and clean bleed-offline and overflow system

• Clean tower spray nozzles

• Inspect fans and fan assemblies

• Oil or lube fan and motor bearings as required

• Check oil in gear reducer

• Inspect belts alignment

• Inspect belts and change per contract

• Inspect wiring and electrical components

• Place tower in operation and verify tower operates as required

• Inspect baffles

• Check tower strainers

• Check sump heaters and thermostats for calibration and operation if applicable

• Check and adjust condenser water temperature regulator system

• Check motor terminal connections for tightness and chafing

• Check for any unusual noises/vibrations

Operational Inspection

• Check operation of float assembly

• Inspect tower spray nozzles and eliminators

• Inspect fans and fan assemblies

• Check oil in gear reducer

• Inspect belts and adjust as necessary

• Verify tower operates properly

• Check for any unusual noises/vibrations

Cooling Tower Cleaning

• Drain cooling tower and clean sump per contract

Clean Pump Strainer

• Isolate pump strainer remove and clean per contract

Condenser Water Pump Annual Inspection

• Check volts/ amps motor

• Check/ tighten all electrical connections

• Check all starters/ contactors for wear where applicable

• Check all operating/ safety controls

• Check/ lubricate motor bearings per manufacturers recommendation

• Check/ lubricate pump bearings per manufacturers recommendation

• Check pump/motor alignment

• Check coupling

• Check mechanical seals/packing

• Check strainers, pull and clean per contract

• Check hand valves

• Check gauges for accuracy

• Check suction/discharge pressures

• Check mounts/vibration pads

• Check overall condition of unit

Operating Inspection

• Check volts/amps motor

• Check electrical connections

• Check starter operation

• Check/ lubricate motor bearings

• Check/ lubricate pump bearings

• Check coupling

• Check mechanical seals/pack

• Check hand valves

• Check gauges for accuracy

• Check suction/discharge pressures

• Check mounts/vibration pads

Chilled Water Pump

• Check volts/ amps motor

• Check/ tighten all electrical connections

• Check all starters/ contactors for wear where applicable

• Check all operating/ safety controls

• Check/ lubricate motor bearings per manufacturers recommendation

• Check/ lubricate pump bearings per manufacturers recommendation

• Check pump/motor alignment

• Check coupling

• Check mechanical seals/packing

• Check strainers, pull and clean per contract

• Check hand valves

• Check gauges for accuracy

• Check suction/discharge pressures

• Check mounts/vibration pads

• Check overall condition of unit

Operating Inspection

• Check volts/amps motor

• Check electrical connections

• Check starter operation

• Check/ lubricate motor bearings

• Check/ lubricate pump bearings

• Check coupling

• Check mechanical seals/packing

• Check hand valves

• Check gauges for accuracy

• Check suction/discharge pressures

• Check mounts/vibration pads

• Check overall condition of unit Check volts/ amps motor

• Check/ tighten all electrical connections

• Check all starters/ contactors for wear where applicable

• Check all operating/ safety controls

• Check/ lubricate motor bearings per manufacturers recommendation

• Check/ lubricate pump bearings per manufacturers recommendation

• Check pump/motor alignment

• Check coupling

• Check mechanical seals/packing

• Check strainers, pull and clean per contract

• Check hand valves

• Check gauges for accuracy

• Check suction/discharge pressures

• Check mounts/vibration pads

• Check overall condition of unit

Operating Inspection

• Check volts/amps motor

• Check electrical connections

• Check starter operation

• Check/ lubricate motor bearings

• Check/ lubricate pump bearings

• Check coupling

• Check mechanical seals/packing

• Check hand valves

• Check gauges for accuracy

• Check suction/discharge pressures

• Check mounts/vibration pads

Site walk available upon request.

2.0 SECURITY REQUIREMENTS:

2.1 All Contractor employees will be subject to a criminal history background check IAW

DoDM 5200.08V3_AFMAN 31-101V3, Installation Perimeter Access Control, and 412th Test Wing Integrated Defense Plan (IDP) 31, Volume I (the AFMAN and IDP are both limited access documents but more details on the requirements/process in terms of background checks can be provided by the Contracting Office upon request). Vehicle registration, proof of insurance, and a valid driver's license must be presented for vehicles.

Installation Commanders may deny access and credentials based on information obtained during identity vetting that indicates the individual may present a threat to the good order, discipline, and morale of the installation.

2.2 Base Access. For Contractor personnel requiring frequent base access to perform work at Edwards AFB will be granted access via an Air Force Materiel Command (AFMC) Form 496, Application for AFMC Identification Card. Air Force Federal Acquisition Regulation Supplement (AFFARS) Clause 5352.242-9000, Contractor Access to Air Force

Installations, the Prime Contractor shall submit a written request on company letterhead to the CO with the following information (prior to submitting a request for Base access via an AFMC Form 496): 1) contract number, 2) location of work, 3) contract start and stop date (must be on or before contract’s expiration date), and 4) names of employees/ subcontractor employees needing access to the base, to include each employee’s company name.

2.3 It is recommended that the Prime Contractor provide a copy of the request letter to each employee for verification purposes when the employee comes to the Contracting Office at Building 2800 to get their AFMC Form 496 signed. Employees for which no request letter can be found or provided will result in the employee being asked to return on another date/time so verification can be made.

2.4 Base passes will be limited to the length of the contract not to exceed 3 years from the date the AFMC Form 496 is submitted to the Contracting Office for signature.

2.5 The AFMC Form 496 will be reviewed/approved by the CO, then taken by the Contractor employee to the Edwards AFB Pass & Registration Office in Building 3000 for the security portion and issuance of the Base pass.

2.6 The contractor shall comply with all base security regulations. Additionally, the contractor shall comply with actions dictated by force protection condition (FPCON) changes/measures and/or health protection condition (HPCON) changes/measures. For real-world situations/exercises, changes to force/health protection conditions could impact contractor performance of work and can include denial of access to the installation to perform work.

2.7 Only employees who will be working on the contract consistently/frequently should be submitted for a long-term Base pass.

2.8 The Contractor shall comply with all security requirements imposed by the Installation.

Specific security considerations will be handled on an individual Task Order/contract basis as required.

2.9 The contractor shall report suspicious activity (refer to Edwards AFB Contractor

Antiterrorism Awareness pamphlet) to Security Forces at in a timely manner.

2.10 The Contractor and its employees shall comply with all base traffic regulations.

No States are subject to Real ID Act enforcement at this time. The Department of Defense will accept standard State-issued driver's licenses and identification cards from all U.S. States and territories as proof of identity. Please visit the Department of Homeland Security's (DHS) website to get the latest information, .

2.11 Contractor personnel who require routine physical access to the installation shall comply with Level I - Antiterrorism Awareness training requirements. Routine physical access applies to contractor personnel whose contract, performance work statement/statement of work has a 45 day or more period of performance. AT Level I training provides contractor employees with the requisite knowledge necessary to remain vigilant for possible terrorist threats. AT Level I training can be taken at https://jkodirect.jten.mil/Atlas2/page/login/Login.jsf for non-Common Access Card (CAC) holders. CAC holders may complete AT Level I training (Force Protection course) via myLearning at https://lms-jets.cce.af.mil/moodle/. AT Level I training will be completed by all contractor personnel within 30 days of requiring access and annually thereafter.

Tracking for each contractor or subcontractor employee is the responsibility of the COR or unit Antiterrorism Representative.

2.12 The Contractor shall be responsible for safeguarding all government property provided for Contractor use. At the end of each work period, all government facilities shall be secured.

2.13 During performance of the contract, the Contractor shall be responsible for obtaining required identification for newly assigned personnel.

2.14 The Contractor shall be responsible for prompt return of credentials and vehicle passes for: 1) any employee who no longer requires access to the work site; 2) upon request by a CO; and 3) upon completion or termination of the contract. The Prime Contractor shall ensure that all Base identification passes issued to employees and subcontractor employees are returned to the issuing office. Failure to comply with these requirements may result in withholding of payment.

2.15 Contractor employees are prohibited from possessing weapons, firearms or ammunition, on themselves or within Contractor-owned or privately owned vehicle while on Edwards

AFB.

3.0 OPERATIONS SECURITY (OPSEC):

3.1 The Contractor shall comply with DOD, USAF, and locally established Operations Security (OPSEC) policies and procedures to protect classified, sensitive, and unclassified information and/or equipment, which is furnished to and operated by the Contractor.

3.2 Contractor shall maintain Operations Security (OPSEC) in accordance with DOD Directive 5205.02, DOD Operations Security (OPSEC) Program, AFI 10-701, Operations Security (OPSEC), and Edwards AFB OPSEC policies and procedures.

3.3 Operation Security (training) AFI 10-701, 4.2.3. - DoD Contractors with OPSEC requirements within a contract must ensure employees receive OPSEC training as specified in the contract. Accomplishment of training must not exceed 90 days from initial assignment to a contract with OPSEC requirements. Access to mission critical information will not be allowed until OPSEC education has been completed and documented.

4.0 ENVIRONMENTAL PROTECTION:

4.1 The Contractor shall comply with all applicable Federal, state and local laws, regulations and standards, including Air Force and installation policies, directives and instructions, that are or may become applicable to the Contractor’s activities in performance of this contract.

5.0 SAFETY:

5.1 Safety and Health Requirements: It is the contractor's responsibility to ensure its employees and managers have a comprehensive understanding of OSHA requirements. Detailed information is available on the OSHA website at http://www.osha.gov. Contractors are responsible for complying with federal and state occupational safety and health standards for their employees, except where the Air Force contractually agreed to assume responsibility.

5.2 Safety and Health Plan. In accordance with AFI 91-202, The US Air Force Mishap Prevention Program, the contractor shall submit a Safety and Health Plan to the contracting office for review by the 412 TW/SEG. The plan will cover Fall Protection as one of the topics.

5.3 Mishap Reporting. The Contractor shall promptly report pertinent facts to the Government Program Office (GPO) regarding mishaps involving government personnel or property, on or off the Air Force Installation, incidental to work performed IAW DAFI 91-204, Safety Investigation and Hazard Reporting. Direct costs related to the mishap shall be separated from other cost and provided to the GPO and Safety Investigators.

5.4 The Contractor is responsible for establishing requirements for all subcontractors who qualify as subcontractors under the resulting contract.