AMD_0002,_Attachment_6_CLS_411_Facilities_Maint_Vertical_12JUL19.docx

Attachment 6 CLS 411 Facilities Maintenance Vertical

Attachment 6 (CLS 411 Facilities Maintenance Vertical)

10 July 2019 (Amendment 0002)

Table of Contents

1.0 General Information.

1.1 Overview. The Contractor shall inspect, repair and maintain all existing buildings, structures, and their components listed in real property records. The Contractor shall provide sustainment of vertical facilities such as buildings and all utilities plant structures within the five (5) foot demarcation line, excluding Army Family Housing.

1.2 Components. The Contractor shall perform preventive maintenance (PM) and repairs. Facilities and components covered under this Common Level of Support (CLS) include, but are not limited to, the following:

a. Administrative buildings

b. Training facilities

c. Maintenance shops

d. Warehouses

e. Chapels, and recreational facilities

f. Childcare facilities

g. Barracks

h. Billeting

i. Range facilities

j. HVAC systems

k. Fire alarms

l. Roofs

m. Installed building equipment

1.3 Work Management and Control.

1.3.1 Reporting Requirements. The Contractor shall prepare and maintain all maintenance records, files, and reports in General Fund Enterprise Business System (GFEBS).

1.3.2 Publications and Forms. Specific publications and forms required for the accomplishment of work described in this CLS are listed in the PWS Section 7.

1.3.3 Facilities Maintenance Instruction. This instruction addresses the Standard Operating Procedure (SOP) for Maintenance and Repair (M&R) and GFEBS.

2.0 Description of Services. The Contractor shall develop and implement (after KO approval) a Comprehensive PM and Repair Program. The Contractor shall perform all PMOs for facilities and equipment listed in TE 8. PM consists primarily of inspection, cleaning, lubrication, adjustment, calibration, and minor part and component replacement on building and structures, its component equipment and other systems included at facilities which are listed in TE’s E-1 and E-2 IAW the PM tasks specified in the applicable services The Contractor shall submit the Comprehensive PM and Repair Program for this service within 14 calendar days after receipt of approval to start. Work that is outside the scope of a PMO shall be accomplished through a DMO or OWO.

2.1 Facility Workload. Reference TE 2A for the workload summary.

2.1.1 BUILDER Sustainment Management System. Not Applicable.

2.2 Natural Gas Appliance and Equipment. The Contractor shall inspect natural gas appliance connections for leaks at the valve or adjustable meter. The Contractor shall repair leaks immediately and conduct inspections semi-annually. PM for natural gas appliances and equipment shall be performed IAW the requirements set forth in National Fire Protection Association (NFPA) 54 National Fuel Gas Code and 49 CFR 192, Transportation of Natural and Other Gas by Pipeline: Minimum Federal Safety Standards. The Contractor shall maintain gas lines, gas meters, and regulators (low pressure side to include building plumbing).

2.3 Heating, Ventilation, and Air Conditioning (HVAC). The Contractor shall provide PM IAW manufacturer’s recommendations and repair services for HVAC systems. Services include maintenance, repair, and installation of all components, devices, and equipment. Components include, but are not limited to: boilers, furnaces, compressors, blowers, motors, drive assemblies, control systems and wiring, duct work, burner assemblies, temperature controls, registers, condensate and drip pans and drains, grills, evaporators, air filters, and heat/air conditioning units. Reference TE E-23 for a sample PM Checklist and TEs E-36 and E-37 for a current building and schedule list. There is currently a separate contract for some or componets of HVAC Systems, reference TE E-33 for a listing of what belongs to the separate contract.

2.3.1 The Contractor shall provide bi-weekly schedules for HVAC preventative maintenance to the COR/ACOR NLT the fifth (5th) of the month.

2.4 Eye Washes and Safety Showers. The Contractor shall maintain the eye wash stations and safety showers IAW manufacturer’s recommendations.

2.5 Roof Gutters, Drains, and Downspouts. The Contractor shall semi-annually, in the months of March and September, inspect and clean all roof gutters, drains, and downspouts. Cleaning shall include removal of bird nests, cobwebs, beehives, wasp nests, vegetation, leaves, debris, and all other obstructions that restrict flow to and through roof gutters, drains, and downspouts. The Contractor shall replace loose, displaced, broken, or missing strainers. The Contractor shall re-secure and fasten all loose gutters and downspouts in conjunction with inspection and cleaning. The Contractor shall maintain a log and have it available upon request.

2.6 Automatic Doors. The Contractor will conduct an inventory (reference PWS, paragraph 2.2.2.2.1) of Automatic Doors on the installations during the base period and provide to the Government with a cost for this service and upon KO approval/contract modification start providing this service. Automatic door repairs will be performd as a DMO until a contract modification is executed. The Contractor shall, semi-annually, inspect and perform repairs to the automatic doors. The service includes inspecting and adjusting to confirm that all screws are tight, springs are in good shape, threshold is secure and fits properly, the on and off switch works properly, and door closing speed is adjusted to comply with the Uniform Federal Accessibility Standard (UFAS), and the Americans with Disability Act Accessibility Guidelines (ADAAG). The Contractor shall document repairs and inspection results, and make this information available upon request. The PM scheduling shall be inputted into GFEBS and on the PM Scheduler (reference PWS, paragraph 2.2.2.2.3).

2.7 Overhead Doors. The Contractor will conduct an inventory (reference PWS, paragraph 2.2.2.2.1) of Overhead Doors on the installations during the base period and provide to the government with a cost for this service and upon KO approval/contract modificaiton start providing this service. Overhead Door repairs will be performd as a DMO until a contract modification is executed. The Contractor shall semi-annually inspect and maintain the overhead doors, including electronically driven or motorized doors, operators, and controls. The Contractor shall verify doors in fire-rated walls meet the corresponding fire rating required by the building code(s). PM shall include inspection, adjustment, alignment, proper fit, testing of controls and safety devices, and lubrication of overhead doors. The PM scheduling shall be inputted into GFEBS and on the PM Scheduler (reference PWS, paragraph 2.2.2.2.3).

2.8 Gates and Dock Levelers. The Contractor will conduct an inventory (reference PWS, paragraph 2.2.2.1) of Gates and Dock Levelers on the installations during the base period and provide to the government with a cost for this service and upon KO approval/contract modificaiton start providing this service. Gates and dock leveler repairs will be performd as a DMO until a contract modification is executed. The Contractor shall semi-annually inspect and maintain manually and electrically operated gates and dock levelers IAW manufacturer’s recommendations. Inspection and maintenance activities shall include electrical components, controls, operators, gate hardware, and all associated equipment. The PM scheduling shall be inputted into GFEBS and on the PM Scheduler (reference PWS, paragraph 2.2.2.2.3).

2.9 Air Compressors/Unfired Pressure Vessels. The Contractor will conduct an inventory (reference PWS, paragraph 2.2.2.1) of Air Compressors/Unfired Pressure Vessels on the installations during the base period and provide to the government with a cost for this service and upon KO approval start providing this service. Air compressor/unfired pressure vessel repairs will be performd as a DMO until a contract modification is executed. The Contractor shall inspect, maintain, and test the air compressors/unfired pressure vessels annually or semi-annually IAW maunfacturer’s recommendations and have these results available upon request. An unscheduled work request shall be submitted for the new equipment. The PM scheduling shall be inputted into GFEBS and on the PM Scheduler (reference PWS, paragraph 2.2.2.2.3).

2.10 Plumbing. Plumbing includes potable water systems consisting of hot and cold water piping, components inside the facility, and out from the facility to the point of demarcation. Waste, vent, and drain systems consist of piping and components inside the facility and out from the building to the point of demarcation. Potable water system includes domestic water heaters. Water heater types may be electric or fueled by natural gas, combination with either atmospheric or forced draft burners. The Contractor shall repair, replace, and maintain potable water and waste, vent, and drain systems and all components.

2.10.1 Components. Components include, but are not limited to, the following: hot and cold water piping and fittings, insulation, natural gas piping systems downstream of the meter owned by the utility provider, sinks, faucets, hot water storage tanks, eye wash stations, drinking fountains, hot water circulation pumps, hose bibs, standpipes, expansion anks, relief valves, mixing valves, flushometers, bathtubs, commodes, piping, fittings, drains, sump pumps, motors, and sump water level controls IAW Technical Manual (TM) 5-810-5, Plumbing, Army Regulation (AR) 420-1, Army Facilities Management, and manufacturer’s specifications. The Contractor shall set hot water temperature IAW AR 420-1.

2.10.2 Leaks. The Contractor shall repair leaks of piping and plumbing fixtures. System and components in mechanical rooms shall function properly in the event of water leaking from valve and pump packings or seals. Sewage gases shall not be vented into facilities. Drains shall be free of obstruction. Fuel oil or natural gas shall not leak from the system or components. Hot and cold water shall flow on demand through the piping systems with no leakage through closed faucets, mixing valves, or flushometers. Flushometers shall operate properly and shut off the water flow after the flush cycle.

2.10.3 Sump Pumps. The Contractor shall annually inspect, remove all debris, wash down, and operate the sump pumps and lift stations identified in TE’s E-3 and E-4. Sump tanks shall not exceed their maximum capacity. Sump water level controls shall energize the sump pump prior to the sump becoming full, and shut off the pump after sump draining is complete.

2.10.4 Hot Water Tanks. The Contractor will conduct an inventory (reference PWS, paragraph 2.2.2.1) of Hot Water Tanks on the installations during the base period and provide to the government with a cost for this service and upon KO approval/contract modificaiton start providing this service. Hot water tank repairs will be performd as a DMO until a contract modification is executed. The Contractor shall inspect hot water tanks. Inspection shall include a visual check for leaks, corroded surfaces, and improper setting of aquastat. PM shall include checking operation and condition of relief valve, draining of hot water tank, and ensuring that there is an unobstructed flow through the exhaust line for gas water heaters. Water heaters with forced draft burners shall perform in compliance with the Air Operating Permit, American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, and manufacturer’s specifications. Hot water temperatures shall be maintained within parameters specified in AR 420-1. Burner combustion exhaust emissions shall not exceed fifty (50) parts per million (ppm) of carbon monoxide when burning natural gas, or a No. 1 (20% density) smoke on the Ringlemann Chart. Work shall be scheduled and performed with minimum impact to the facility mission. The PM scheduling shall be inputted into GFEBS and on the PM Scheduler (reference PWS, paragraph 2.2.2.2.3).

2.10.5 Backflow Preventors. The Contractor shall develop and submit a PM Program, during the phase in period, for approval by the KO, to annually inspect, certify, and repair all backflow prevention devices listed in TE’s E-5 and E-6. Work shall meet the requirements of the applicable Safe Drinking Water Act (SDWA), AWWA, and the IPC.

2.10.6 Grease Traps. Not Applicable.

2.10.6.1 Not Applicable.

2.10.6.2 Not Applicable.

2.10.6.3 Not Applicable.

2.10.6.4 Not Applicable.

2.10.6.5 Not Applicable.

2.10.7 Urinals. The Contractor shall repair and replace urinals as required. Clogged drains and odor complaints shall be performed through a DMO.

2.10.8 Wash Facilities/Racks. The Contractor shall provide M&R to keep wash facilities properly operational. This includes vehicle wash points, vehicle wash facilities, tracked vehicle washers, and the trash container/dumpster wash point. Additional components including, but are not limited to, wash stations, valves, sediment basins, oil skimmers, sensors, sand traps, drains, lines, detention ponds, wash water, concrete and filter pumps, oil-water separators, make-up water systems, motors, gearboxes, piping, electrical systems, and controls IAW Operation and Maintenance (O&M) manuals, and manufacturer’s specifications. The Contractor shall provide regularly scheduled and unscheduled repairs.

2.11 Sanitary Wastewater Treatment and Collection System. The sanitary wastewater treatment and collection system delivers sanitary wastewater to the Sewage Treatment Plant (STP) by means of collection lines, sewer mains, and lift stations. The FS and HAAF wastewater systems consist of numerous wastewater treatment units with associated collection systems. All collection systems include, but are not limited to; all associated piping, pumps, valves, lift stations, controls, instrumentation, emergency backup systems, electrical, electronic and digital systems, phone dialers, switches, metering devices, sewage basins, alarms, wet and dry wells, motors, air compressors, filters and appurtenances. TE E-7 has a system description of of the treatment systems. The Contractor’s responsibility in the housing area is limited to main lines and manholes.

HAAF has one (1) return activated sludge sanitary wastewater treatment plant (WWTP), four (4) drying beds, rotary fan press, and numerous septic tank and leachfield systems located throughout the installation. The STP/WWTP utilizes aerated grit removal and a comminutor for pretreatment. Pretreatment is followed by primary sedimentation and secondary treatment utilizing the “Conventional Activated Sludge” process. The treatment plant was built in the 1940’s and has a design flow of 1.25 MGD. The average daily flow is approximately 0.3 MGD. Solids handling is by aerobic sludge digestion followed by running through Rotary Fan Press with drying beds used as a emergency backup. Final disposal is by land filling to the appropriate landfill.

FS wastewater treatment units include an Industrial Wastewater Treatment Plant (IWWTP), four (4) land application systems (LAS), and numerous septic tank and leachfield systems located throughout the installation. In addition, FS is responsible for its sanitary sewage collection system leading to a Privately Owned Treatment Works (POTW) which is ran by the City of Hinesville. Septic tank sludge is discharged to the POTW and requires coordination with the POTW Operators. Septic tanks are cleaned out and maintained by this PWS. Septic tank sludge is discharged to the POTW, requiring coordination with POTW operators. See TE E-35 for alist of septic tanks.

Refer to Master Plans Existing Condition Maps in the Technical Library, Bldg. 1021 at HAAF and Bldg. 1114 at FS for location of wastewater systems.

2.11.1 STP/WWTP Maintenance. Maintenance shall be IAW the STP/WWTP maintenance schedule, manufacturer’s recommendations, and in compliance with National Pollutant Discharge Elimination System (NPDES) permit numbers GA0027588 and GA0004308. Violations of the NPDES permit standards shall be reported to the COR/ACOR within one (1) hour of the incident with a detailed explanation of the noncompliance. The Contractor shall begin performing the actions required by the permit within 15 minutes of notification, and continue through completion. The Contractor shall minimize discharge and continue corrective action if the EPA withdraws authorization to discharge from the wastewater treatment facility. On occasion, usually during emergencies, the Contractor shall service and provide portable latrines or pump sand traps at the direction of the COR/ACOR.

2.11.2 Components. Sanitary wastewater treatment and collection system components include, but are not limited to: rotary fan press, clarifiers, sludge gates, drying beds, electrical, electronic, and digital systems and controls; level controls, control panels, phone dialers, switches, metering devices, sewage basins, alarms, lift stations, wet wells, dry wells, pumps, motors, air compressors, filters, piping, indicator lights, mounting hardware, meters, valves, and fittings, and laboratory equipment and components. See TE E-7 for a list of major components.

2.11.3 Compliance. The Contractor shall repair and maintain sanitary wastewater treatment and collection system and components IAW AR 4201; TM 58141, Sanitary and Industrial Waste Water Collection - Gravity Sewers and Appurtenances; TM 58142, Sanitary and Industrial Wastewater Collection - Pumping Stations and Force Mains; UFC 3-240-03N Wastewater Treatment Systems Augmenting Handbook, O&M manuals; PWS Section 7; and manufacturer’s specifications.

2.11.3.1 The Contractor shall monitor the STP/WWTP 24 hours a day, every day of the year, including Federal Holidays. The Contractor shall at all times have one (1) operator present designated as "shift responsible operator". All wastewater plant operators shall be certified IAW PWS section 2-1-11-1-4.

2.11.3.2 The Contractor shall ensure operation of the STP/WWTP is under supervision of a certified operator that holds a classification consistent with the plant classification specified by Subparagraph 391-3-6-12 of the Rules and Regulations for Water Quality Control and/or PWS section 2-1-11-1-4, whichever is more stringent. Perform continuous wastewater treatment plant operation IAW the most current edition of Standard Methods for the Examination of Water and Wastewater, O&M manuals and plans, manufacturer’s specifications, and Environmental permits.

2.11.3.3 The Contractor shall collect samples for analysis IAW the STP/WWTP O&M Plan, applicable NDPES Permits, and as requested by the COR. Prepare samples and submit to appropriate laboratory for analysis. Record test results on the Operation Monitoring Reports and submit to the KO or COR NLT the tenth (10th) day of each month.

2.11.4 Reporting Requirements. The Contractor shall submit to the COR/ACOR a plan for accomplishing the Sanitary Wastewater Treatment and Collection System scheduled maintenance work. The Contractor shall maintain a maintenance log that includes unusual conditions, accidents, and complaints.

2.11.4.1 The Contractor shall maintain the annual bio-solids and the drying bed percent solids hauling reports and provide to the COR upon request.

2.11.4.2 The Contractor shall maintain the total daily sewage treatment plant effluent flows.

2.11.4.3 The Contractor shall perform an annual Discharge Monitoring Report-Quality Assurance (DMR-QA) Studies required by the EPA. The Contractor shall use the EPD approved DMR-QA Bench Sheets which are provided by the Government. Provide a written corrective action report to the COR/ACOR explaining any parameter results that are “Not Acceptable” and resample for that parameter.

2.11.4.4 The Contractor shall record test results on the Operation Monitoring Report and submit the reports to the KO or COR NLT the tenth (10th) day of each month. Any corrections needed to the Operating Monitoring Reports shall be completed by the Contractor and returned to the Government within 24 hours with the reason for the correction.

2.11.4.5 The Contractor shall reported immediately, upon discovery, any sewage overflows/spills. Notifications will be made IAW the FS/HAAF Sewage Spill Contingency Plan.

2.11.5 Laboratory. Most of the lab testing will be conducted by an outside agency, however, the Contractor shall maintain the laboratory used for testing at HAAF in Bldg. 1021, IAW requirements established in NPDES permit numbers GA0027588 and GA0004308. The Government reserves the right to collect or to require the Contractor to collect and submit to any laboratory designated by the Government, additional samples from any point in the wastewater systems at any time. Upon request, the Contractor shall deliver the samples to the laboratory, in sealed containers identifying the precise date, place, and time the sample was collected, pH and temperature of the sample at the time of collection, and the name of the Contractor employee who collected the sample.

2.11.5.1 The Contractor shall perform annual calibration services for sewage flow meters, chart recorders, and any laboratory equipment used for wastewater sampling and testing. A certified written report of the completed calibration services shall be forwarded to the KO or COR within five (5) working days after completion of the calibration. The Contractor shall be responsible for performing appropriate lab tests while the equipment is being calibrated.

2.12 Industrial Wastewater Treatment Plant (IWWTP). The Industrial Waste Collection System (IWCS) consists of multiple collection lines from motor pool wash racks. The discharge outlet of the IWWTP goes into Mill Creek. Industrial Wastewater Treatment facilities are located at FS (Bldgs. 1832, 4420, 4421, 4422, 246, 248, 4507, and 1165). Due to the variation in flow and the large amounts of suspended solids in the industrial wastewater, equalization basins are provided at the treatment plant site for settling, solids, flow equalization, storm water storage, and oil removal. Aerated biological ponds are provided at the IWWTP site to remove Biochemical Oxygen Demand (BOD) prior to discharge to the Mill Creek. Rags, suspended solids and oil are removed prior to discharge to the equalization basins, under dry weather conditions.

2.12.1 Components. IWWTP equipment and components include, but are not limited to: mechanical bar screens and grit collection system, recirculating systems, chemical storage and pumping systems, channel and gate bypass systems, pumping and distribution systems, electrical and digital control systems, alarm systems, valves, piping and fittings, controllers, and regulators. IWWTP repairs include, but are not limited to: removing visible corrosion, rust, fatigue, breaks, leaks, blockages, unusual noise, vibration, temperatures, levels, and hazardous conditions. The IWWTP is subject to compliance inspections at any time without prior notification.

2.12.2 Compliance. The Contractor shall operate, maintain, repair, and replace IWWTP systems and components IAW O&M manuals, applicable NPDES Permits, manufacturer’s specifications, and TM 58143 Domestic Wastewater Treatment Plant Laboratory Guidance. The Contractor shall notify the COR/ACOR within one (1) hour of system bypasses and again after system is returned to normal operation. Discrepancies identified during operational tours shall be resolved upon discovery.

2.12.2.1 The Contractor shall ensure operation of the IWWTP is under supervision of a certified operator that holds a classification consistent with the plant classification specified by Subparagraph 391-3-6-12 of the Rules and Regulations for Water Quality Control and/or PWS section 2-1-11-1-4, whichever is more stringent. Perform continuous wastewater treatment plant operation IAW the most current edition of Standard Methods for the Examination of Water and Wastewater, O&M manuals and plans, manufacturer’s specifications and Environmental permits.

2.12.2.2 The Contractor shall keep the IWWTP in continuous operation and meet or exceed manufacturers O&M manual requirements. IWWTP shall be capable of processing to its rated treatment capacity.

2.12.2.3 The Contractor shall maintain the entire collection system in a free flowing condition at all times. Upon notification of plugged lines, respond within one (1) hour to unplug the system.

2.12.3 Reporting Requirements. The Contractor shall submit a maintenance plan for the IWWTP work to the COR for acceptance within twenty (20) calendar days after the phase-in period.

2.12.3.1 The Contractor shall collect samples for analysis IAW the IWWTP O&M Plan, applicable NDPES Permits, and as requested by the COR. Prepare samples and submit to appropriate laboratory for analysis. Record test results on the Operation Monitoring Reports and submit to the KO or COR NLT the tenth (10th) day of each month.

2.12.3.2 The Contractor shall weigh all wastewater grit and sludge prior to disposal and record on monthly Operation Monitoring Reports.

2.12.3.3 The Contractor shall read the sewage flow meters and chart recorders daily. The Contractor shall record readings on operating logs and change the flow recorder charts when the chart is complete. The Contractor shall take steps within 24 hours to repair any wastewater flow meter or chart recorder required by permit that is found to be inoperative.

2.12.3.4 The Contractor shall perform annual calibration services for flow meters, and chart recorders used for industrial wastewater sampling and testing. A certified written report of the completed calibration services shall be forwarded to the KO or COR within five (5) working days after completion of the calibration.

2.13 Heating/Cooling Plants. The Contractor shall inspect, maintain, repair, and service all heating plants and systems (steam meters and automatic tank monitoring system), all boilers, and furnaces used in the production of domestic heat. The Contractor shall comply with all applicable permits listed in the PWS, paragraph Section 7. Comment by Virginia Roberts: This appears to be duplicate performance requirements.

Please review Attachemnt 8, CLS 501 Heathing and Cooling.

Recommend you remove from this section.

2.13.1 Central Boiler Plants. FS/HAAF has two (2) Central Heating Plants and associated distribution systems that are to be maintained within the scope of this contract. The steam and/or hot water distribution system is approximately (38 KLF) at FS and (13 KLF) at HAAF. A description of the systems is contained in TE’s E-8 and E-9.

2.13.1.1 Fort Stewart: The Central Energy Plant (CEP), located at Bldg. 1412, operates year round and is continuously manned. It contains a total of three (3) boilers, two (2) are natural gas fired boilers and one (1) is a wood fired boiler. The two (2) natural gas boilers are rated at 55.3 MMBtu/hr of input each and the wood fired boiler is rated at 24 MMBtu/hr. All boilers are connected to a common steam header that can provide up to 175 psig saturated steam to three (3) cascade heaters at the CEP. Each cascade heater is rated at 60 MMBtu (180 total) and produces high temperature hot water to provide heat and domestic hot water to Winn Army Hospital (which is currently valved off and to be turned back on at the request of the government), mess halls, clinics, barracks, gyms, administrative buildings and various other facilities. The plant also contains three (3) electrical driven centrifugal chillers rated at 1500 tons each and one (1) electrical driven centrifugal chiller rated at 1200 tons. Total chiller capacity is 5700 tons. Each chiller has a dedicated cooling tower and all chillers are connected to a common header which provides air conditioning for the above mentioned facilities and is a backup to the WINN Army Hospital.

The base load demand on steam requirements (no heating or cooling demand) is approximately 250,000 pounds per day. Load demand during cooling season averages 515,000 pounds per day and can peak at around 840,000 pounds per day. A list of facilities receiving heat and air conditioning from the CEP is contained in TE E-8.

Note: Removed the requirement that the government is going to a low temperature plant at FS and getting rid of steam production.

The CEP supplies chilled water at 43-47 degrees F to Winn Army Hospital (only as a backup when requested by the government), mess halls, dental clinics, chapels and various other facilities. The base load on the cooling system is approximately 700 tons. The system averages 4,000 tons during the summer and can peak at 5,700 tons.

The FS CEP is designed to produce between 50 and 175 psi. The Contractor shall operate the FS CEP loop between 250-350 degrees F. The COR will determine the appropriate set points and provide to the Contractor, in writing, when they change. The Contractor will have 24 hours to meet the new requirement within plus or minus 15 degrees F or within the time constraints mentioned by the COR. The Contractor shall notify the COR within one (1) hour when it goes out of tolerance.

2.13.1.2 Hunter Army Airfield: The CEP located at Bldg. 1323 is in operation seven (7) days a week and is unmanned. The plant contains three (3) boilers, two (2) are natural gas fired boilers each with an output of 311kW per hour (1.06MMBtu/hr) and one (1) is a biomass boiler with an output of 150kW (.51MMBtu/hr). The plant also contains one (1) 300 ton electric centrifugal VFD chiller and one (1) 400 ton electric centrifugal VFD chiller. There are also four (4) steam boiler plants and one (1) chiller plant which are operated year-round by a roving patrol when the plants are in operation. In addition, there are numerous outlying boiler plants, which are operated as needed. One (1) chiller plant is operated by a roving operator. A list of heating and cooling facilities is contained in TE E-9.

The HAAF CEP is designed to operate at a limit of 200 degrees F. The COR will determine the appropriate set points and provide to the Contractor, in writing, when they change. The Contractor will have 24 hours to meet the new requirement within plus or minus five (5) degrees F. The Base Temperature without COR guidance is 165 degrees F. The Contractor shall notify the COR within one (1) hour when it goes out of tolerance.

2.13.1.3 General Maintenance Considerations. The following considerations apply to all-heating plants and systems. Comply will all Environmental Permits associated with the CEP’s and listed in the PWS Section 7.

2.13.2 Maintenance of Heating Plants. PM shall be planned, scheduled, and conducted. Natural Gas and wood-fired boilers in TE’s E-8 and E-9 shall receive PM prior to the onset of the heating season.

2.13.2.1 The Contractor shall inspect, maintain, and repair all heating plants, wood conveying and monitoring systems, and associated equipment. M&R of central boiler plants shall include, but not limited to; steam and hot water heating sources, fuel storage, and handling equipment at the boiler plants, feed water, condensing flue gas and air system equipment, miscellaneous pumps and plant instrumentation. M&R performed by the Contractor shall be accomplished so equipment condition will remain unchanged from the time of receipt. The quality of work accomplished shall meet the various manufacturer's requirements for individual equipment items as stated in the operations and maintenance manuals.

2.13.2.2 The Contractor shall accomplish all boiler, maintenance, repair, and inspections IAW applicable ASME Boiler and Pressure Vessel Code issued by the National Board of Boiler and Pressure Vessel Inspectors (NBBI); NFPA 31 Standard for Installation of Oil Burning Equipment; NFPA 54 National Fuel Gas Code; NFPA 58; NFPA 211 Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning Appliances; AR 420-1 Army Facilities Management; National Institute for the Uniform Licensing of Power Engineers, Inc. (NIULPE) Certification; UFC 3-430-07 Operations and Maintenance: Inspections and Certification of Boilers and Unfired Pressure Vessels; ASME CSD-1-2009 Controls and Safety Devices for Automatically Fired Boilers; TM 5-650 Central Boiler Plants; National Board Inspection Code (NBIC) Parts 1, 2 and 3; and manufacturer’s instructions; individual boiler work instructions located with each boiler and documents contained in PWS Section 7.

2.13.2.3 The Contractor shall visit the unmanned boiler plants listed IAW TE’s E-8 and E-9. Operational visits of the unmanned boiler plants shall include observation of a complete cycle of the operation of the plant when permissible (depending on load and lockouts) and shall be recorded on the DA Form 3995, Daily Operating Log. Submit the Daily Operating Log to the KO or COR each month NLT the fifth (5th) business day.

2.13.2.4 The Contractor shall maintain a Monthly Repair and Utilities Operating Log. The forms shall be locally generated to fit the requirement. Submit to the COR as requested.

2.13.2.5 The Contractor shall maintain and submit by the fifth (5th) business day of the month, a Fuel Usage Report for natural gas and wood. At a minimum, the fuel logs will include explicit information to confirm the amount of fuel combusted, by type used in each of the permitted boilers and other information requested by the COR and DPW Environmental.

2.13.2.6 If needed, the Contractor shall have the capability to receive and store wood chips for the wood fired boiler, 24 hours per day, every day of the year, at the FS CEP. The Contractor shall weigh incoming and outgoing trucks and record weights on appropriate forms. The Contractor shall maintain a log to record date, time, operator name, and weight of incoming and outgoing trucks and net weight of wood fuel received. Contractor shall provide these logs as requested by the KO or COR.

2.13.2.7 If needed, the Contractor shall make requests for wood for the CEP’s to the KO or COR by the 15th of each month for the upcoming month.

2.13.2.8 The Contractor shall provide water treatment for high temperature and heated water systems for control of erosion, corrosion, and scaling. These systems shall be chemically analyzed for pH, conductivity, and hardness. Treatment shall include operation and maintenance of any automated/manual control equipment (e.g., automatic bleed off controllers, automatic pump feeder systems, and pulsing type water systems).

2.13.2.9 The Contractor shall maintain the Boiler Water Treatment log and submit these logs to the KO or COR as requested.

2.13.3 Chiller Units. The FS/HAAF CEP’s contains at least one (1) chiller that is operational year round. The remaining chillers at the FS/HAAF CEP’s are operational at the discretion of the DPW.

2.13.3.1 The Contractor shall inspect, repair and maintain the CEP’s FS (Bldg. 1412) and HAAF (Bldg. 1323), Chilled Water (CW) distribution systems, four (4) cooling towers at FS CEP, six (6) cooling towers at FS 2BCT (8400 block), and three (3) cooling towers at HAAF IAW AR 4201, applicable ASME standards, manufacturer’s specifications, and as specified herein. M&R of chiller plants shall include but not be limited to; grease and oil of pumps, motors, fans and tightening of belts on fans, as well as associated appurtenances necessary to generate and deliver chill water to facilities external to the chiller plant buildings. The quality of work accomplished shall meet manufacturers’ specifications for individual equipment items as stated in the O&M manuals at each plant location.

2.13.3.2 The Contractor shall operate chillers, cooling towers, condenser water pumps, and chemical pumps at the CEPs and chiller plants, as loads demand, to produce and supply chilled water between 43o and 47o degrees for climate control of installation facilities and are cycled equally throughout the cooling season or as directed by the KO or COR.

2.13.3.3 The Contractor shall notify KO or COR within 30 minutes of the shutting down of chillers or cooling plants for unplanned repairs. Additionally, the Contractor shall provide 24 hours written advance notice of the shutdown of chillers or cooling plants for planned repairs, unless otherwise requested by the KO or COR.

2.13.4 Air Handlers. The Contractor shall operate, replace, repair, and maintain air handlers, roof top/packaged HVAC units, and associated components IAW NFPA 90A, NFPA 90B, AR 4201, and manufacturer’s specifications.

2.13.5 Condensers. The Contractors shall be required to maintain and repair the condensers IAW manufacturer’s recommendations.

2.13.6 Cooling Towers. The Contractors shall be required to maintain and repair the condensers IAW manufacturer’s recommendations.

2.13.7 Ventilation Systems and Exhaust fans. The Contractors shall be required to maintain and repair the condensers IAW manufacturer’s recommendations.

2.13.8 Fan Coil Units. The Contractor shall annually clean HVAC coils.

2.13.9 HVAC Controls. The Contractors shall be required to maintain and repair the HVAC Controls IAW manufacturer’s recommendations. See TE E-33 for a list of controls that belong to another contractor.

2.13.10 Scheduled System Outages. The Contractor shall coordinate all scheduled outages with the COR/ACOR. Outages shall be coordinated at least fourteen (14) working days in advance. The Contractor shall notify affected installation agencies of the scheduled outage. The Contractor shall attend, as applicable, planning meetings that may affect the air conditioning systems the Contractor operates and maintains. The COR/ACOR will notify the Contractor at least forty-eight (48) hours in advance of planned meetings.

2.13.11 Perform Seasonal Start-up and Shutdown of AC Plants and Systems. The Contractor shall perform the seasonal start-up and shutdown of the AC plants and systems within five (5) business days of notification by the COR/ACOR IAW a priority list provided by the COR/ACOR. Seasonal shutdowns shall include winterization of condensers and shutoff for each system and item of equipment, including draining of lines, coils, and tanks and application of freeze protection where required.

2.13.12 Freeze Protection. The Contractor shall shut down, secure, and drain all equipment subject to freeze damage when freezing weather conditions are forecast, anticipated, or imminent. The Contractor is responsible for and liable to provide such services whether or not specifically informed or notified by the COR/ACOR, of such conditions. All equipment secured and drained for these reasons shall be returned to normal service when danger of freeze conditions has passed. The Contractor shall be liable for correction of any and all damages incurred as a result of failure to adequately protect equipment under these conditions. The Contractor shall notify the DPW work control center not later than (NLT) four (4) hours after securing a system from possible freeze damage.

2.14 Winterization and De-Winterization. N/A

2.15 Chemical Treatment of Water Systems. The Contractor shall provide chemical water treatment to the chilled water systems. The Contractor shall perform weekly testing for cooling tower water and add chemicals as needed. The Contractor shall maintain detailed records of all chemicals used for water treatment of cooling towers, condensate and chilled water systems, to include the following: building number, date chemicals were applied, description of chemicals used, quantity of chemicals used per system to maintain standards, chemical level readings in system before and after minor adjustments, date of inspection check and adjustment, results of inspection and name of persons doing the inspections and adjustments. This information shall be provided to the COR/ACOR in writing within five (5) business days of each inspection check, and negative reports are required.

2.16 Lift Stations. The Contractor shall evaluate lift stations, collect and record data, perform adjustments necessary to control the quality of the operations, inspect for deficiencies and hazardous conditions to determine the plant M&R requirements. Perform routine cleaning of equipment subject to waste material accumulations, blockages, algae growth, vector attraction, and offensive odors including, but not limited to, bar screens, grit collector, de-gritter, and weirs. Dispose of grit, scum, and screening material removed from the facility waste streams.

2.17 Maintenance Cycles. The Contractor shall perform maintenance cycles IAW checklists in the maintenance plan. The Contractor shall clean each sedimentation tank semi-annually. This task shall be accomplished within seven (7) calendar days after KO request. The Contractor shall be responsible for the cleaning, pumping, and unplugging of motor pool oil separators. Oil collectors, oil separators and inside interceptors shall be responded to as Urgent. The Contractor shall maintain the entire collection system in a free flowing condition at all times. Upon notification of plugged lines, the Contractor shall respond within one (1) hour to unplug the system. The Contractor shall notify the COR/ACOR within one (1) hour of notification of plugged sand traps and interceptors.

2.18 Electrical. The Contractor shall perform scheduled inspection, testing, calibration, maintenance, repair, and other services of electrical systems and components, IAW technical manuals and manufacturer’s instructions.

2.18.1 Emergency Fixtures. The Contractor shall inspect, test, repair, and maintain lighted exit signs and emergency lighting units located within building interiors, IAW the United States Federal Code (UFC) 1-200-01 DoD Building Code (General Building Requirements).

2.18.2 Airfield Lighting Systems. The Contractor shall be responsible for the airfield lighting systems at WAAF and HAAF. The airfield lighting system includes, but is not limited to; airfield beacons, apron lights, above ground threshold lights, visual approach slope indicators, approach lighting, Precision Approach Path Indicator (PAPI), Omni Directional Approach Lighting System (ODALS), runway lights, taxiway lights, helicopter pad lights, semi flush airfield lights, aircraft clearance lights, tower and base operation lighting controls, various transformers, unlighted warning devices, lighted wind socks, lighting vaults, cabling, wiring, lighting constant current regulators (CCR), runway alignment indicator lights and runway end identifier lights, including the appurtenant wiring, controls, air-to-ground controller, regulators, regulator cubicle, 2400 volt secondary transformer, structures, and other equipment. TE E-21 provides a list of what is needed for each airfield lighint system.

2.18.2.1 The Contractor shall repair, replace and maintain airfield lighting system IAW most current Federal Aviation Administration (FAA) Advisory Circular 150/5340 26, O&M manuals, and manufacturer’s specifications. Along with very specific maintenance requirements for each lighting system, FAA JO 6850.5C requires precise aiming and alignment for airfield lighted navigational aids which include PAPI, ALSF-1 or any lighting system that provides approach path information to aircraft. The Air Traffic Control (ATC) Maintenance Branch, Airfield DIV, DPTMS will perform aiming and alignment of the PAPI lighting systems at HAAF and WAAF airfields.

2.18.2.2 The Contractor shall ensure airfield lighting system is fully operational at all times.

2.18.2.3 The Contractor shall repair or replace obstruction lights on facilities to include, but not limited to; control towers, flagpoles, smoke stacks, fire towers, transmitter sites, and beacon and obstruction on water towers.

2.18.2.4 The Contractor shall repair or replace auxiliary lighting (e.g., wind cones, wind tee, etc.) and pole mounted airfield lighting, including the appurtenant wiring and components.

2.18.2.5 The Contractor shall be responsible for the meteorological cable and cable raceways serving the Air Weather Service.

2.18.2.6 The Contractor shall notify airfield operations personnel upon completion of repairs, or other work, which involved any visual navigational aid or system.

2.18.2.7 The Contractor shall provide ATC Maintenance Branch with the required electrical measurements data upon completion of each periodic maintenance inspection required by FAA JO 6850.5C. This information will be filed and kept as part of the Facility Reference Data (FRD) file for each facility. ATC Maintenance Branch will record alignment /aiming data for each facility to be filed and kept as part of the same respective FRD file for each facility. FAA Form 6850-2 is used to record electrical and alignment/aiming data for trend analysis and reporting. Data is recorded during periodic maintenance inspections required by FAA 6850.5C

2.19 Auxiliary Generators. Auxiliary generators are listed in TE E-10.

2.19.1 Perform PM of Auxiliary Generators. The Contractor shall perform PM of the auxiliary generators listed IAW TM 5-682, TM 5-683, TM 5-684, TM 5-811-3, and the PM checklists. The Contractor shall follow the special schedule requirements specified in AR 420-1 Section 4-67 and 23-54, and Spill Prevention Control and Countermeasures, Annex K. The Contractor shall coordinate all electrical testing of generators with applicable activities and the COR/ACOR prior to testing. The Contractor shall comply with manufacturers' instructions and recommendations when performing PM of generators. All lubricants, filters, belts, fittings, indicator light bulbs, and fasteners are to be provided by the Contractor as part of the PM requirement. Repair requirements above and beyond the scope of auxiliary generator PM shall be submitted to the COR/ACOR within twenty-four (24) hours of identification.

2.19.2 The Contractor shall inspect emergency fixed generating equipment, within one (1) hour following a complete loss of primary power, to ensure the generator is in operation. The Contractor shall respond 24 hours per day, every day of the week, including Federal holidays.

2.19.3 The Contractor shall perform operational checks every 10-12 hours during power outage and log in the book. The Contractor shall replenish fuel until power is restored. Post power outage operational checks shall be performed within one (1) working day of restoration of power.

2.19.4 The Contractor shall manually test all generators under building load annually.

2.19.5 The Contractor shall maintain all records of operation and maintenance performed on the generators. These records will be submitted to DPW Environmental on a monthly basis, NLT seventh (7th) business day. A Sample report is provided in TE E-11.

2.19.6 The Contractor shall ensure the generators stay over 75% full of fuel, unless in emergency situations.

2.20 Grounding Point Checks. The Contractor shall perform grounding point testing on all points, metal bleacher covers, and facilities on an annual basis IAW the latest edition of the National Fire Protection Association (NFPA) standards for the installation of lighting protection systems. DA Pam 385-64 Ammunition and Explosive Safety Standards Table 6-1 and Appendix D. . The Contractor shall check the grounding points in all buildings (e.g., ammunition storage, supply points, airfields) as required. See TE E-12 for a current list of facilities.

2.20.1 The Contractor shall provide resistance test results to the COR five (5) business days after test completion.

2.20.2 The Contractor shall perform resistance testing on HAAF and WAAF aircraft hangar buildings and parking ramps, IAW TM 1-1500-204-23-1, Aviation Unit Maintenance (AVUM) and Aviation Intermediate Maintenance (AVIM) Manual, POL storage, transfer locations, and electric static discharge points FM 10 67 1 Concepts and Equipment of Petroleum Operations.