Loren Data's SAM Daily™

SAMDAILY.US - ISSUE OF APRIL 27, 2022 SAM #7453
SOURCES SOUGHT

J -- HVAC Preventative Maintenance for Greater Los Angeles VA Health Care System - South Campus

Notice Date

4/25/2022 8:12:36 AM
 

Notice Type

Sources Sought
 

NAICS

238220 — Plumbing, Heating, and Air-Conditioning Contractors
 

Contracting Office

262-NETWORK CONTRACT OFFICE 22 (36C262) Gilbert AZ 85297 USA
 

ZIP Code

85297
 

Solicitation Number

36C26222Q0786
 

Response Due

5/2/2022 10:00:00 AM
 

Archive Date

07/01/2022
 

Point of Contact

Jeremy Seaton, Contract Specialist, Phone: 602-795-4293
 

E-Mail Address

jeremy.seaton@va.gov
(jeremy.seaton@va.gov)
 

Awardee

null
 

Description

10 THIS REQUEST FOR INFORMATION (RFI) SOURCES SOUGHT IS ISSUED SOLELY FOR MARKET RESEARCH AND PLANNING PURPOSES ONLY AND DOES NOT CONSTITUTE A SOLICITATION.    This is a SOURCES SOUGHT ANNOUNCEMENT only. This is neither a solicitation announcement nor a request for quote (RFQ) and it does not obligate the Government to award a contract. Request for a solicitation will not receive a response. The purpose of this sources sought announcement is for market research to make the appropriate acquisition decision(s) and to gain knowledge of potential qualified sources and their Small Business Administration (SBA) size classification in relation to the North American Industry Classification System (NAICS) 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance.    The Greater Los Angeles VA Health Care System (GLAVAHCS), located at 11301 Wilshire Blvd, in Los Angeles, California 90025, is seeking a potential contractor to provide preventative HVAC maintenance for the South Campus.       The contractor shall provide all manner, means, methods, equipment, expertise, incidentals, labor, materials, parts, supervision, supplies, tools, transportation, and qualified personnel and/or certifications necessary to perform the services in accordance/compliance with current local, state, and federal code(s), directives, laws, regulations, and industry standards at/for the VA Greater Los Angeles Healthcare System. Limitations of Subcontracting provisions shall apply and prior documented experience with performing said services is required. Please see the attached draft statement of work (SOW) for pertinent information which details the Government s needs.     This notice is published to conduct market research to determine if there is a sufficient number of certified Service-Disabled Veteran-Owned Small Businesses (SDVOSB) or Veteran-Owned Small Businesses (VOSB), capable of performing the requirements to warrant a socio-economic set-aside or full & open competition. It is strongly recommended that interested parties register in the US Department of Veterans Affairs Vet Biz database and the Small Business Administration (SBA) database. Registration may be accomplished at http://www.vip.vetbiz.gov/ and www.sba.gov/, respectively.    All interested parties who can perform the services shall provide an email response to this notice and include the following:   a) Company name  b) Address  c) Point of contact  d) Phone, fax, and email  e) DUNS number  f) Cage Code  g) Tax ID Number  h) Type of small business, e.g. Services Disabled Veteran Owned Small Business (SDVOSB), Veteran Owned Small Business (VOSB), 8(a), HUBZone, Women Owned Small Business (WOSB), Small Disadvantaged Business, or Small Business [NOTE: If you are a SDVOSB or VOSB, you must submit your certification from the Center for Verification and Evaluation (CVE) (https://www.vip.vetbiz.gov/)]  i) Provide a copy of your company s current Representations and Certifications from www.sam.gov  j) Provide evidence your firm can provide the requested service, to include past and/or current contracts for the same services, and any other compelling evidence to help the Government determine your company s capabilities.     All responses must be received no later than Monday, May 2, 2022, by 10:00 Pacific local time. Please email responses to Jeremy Seaton, Contract Specialist at jeremy.seaton@va.gov. When responding via email, ensure the following title is within the subject line of the email: RFI# 36C26222Q0786: HVAC Preventative Maintenance South Campus - GLAVAHCS .   Important Information: The Government is not obligated to, nor will it pay for or reimburse, any costs associated with responding to this sources sought synopsis request. This notice shall not be construed as a commitment by the Government to issue a solicitation or ultimately award a contract, nor does it restrict the Government to a particular acquisition approach.     DISCLAIMER   No additional information is available other than what is noted herein. All firms are instructed not to call the individual VA Medical Center to obtain additional information. All information received in response to this RFI that is marked as proprietary will be handled accordingly. In accordance with FAR 15.201(e), responses to this notice are not offers and cannot be accepted by the Government to form a binding contract. Responders are solely responsible for all expenses associated with responding to this RFI.  DRAFT PERFORMANCE WORK STATEMENT (PWS) HVAC Preventive Maintenance Services GLAHS-WLA South Campus General. It is the intent of the Government to enter into a contract for performance-based PMI services on Government Owned HVAC equipment in accordance with the terms and conditions contained herein. Background. The objectives of this contract are to: Provide a clean and healthy atmosphere which is compliant with all hospital regulatory agencies such as the Joint Commission, CAP, CARF, OMI. Maintain continuous operation of the HVAC and building automation system 24/7/365 days. 1.B.3.Maintain efficient operation of equipment. 1.B.4.Control temperatures through-out the building to satisfy facility requirements. 1.B.5.Control Air Pressures relationships and air exchange rates to meet facility requirements. 1.B.6.Ensure operation of HVAC equipment 24/7/365. Scope. The contractor shall provide all personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other items to perform HVACR service as defined in this Performance Work Statement. The Contractor shall perform on-site maintenance, repair, calibration, performance verification and quality assurance to keep the equipment covered by this contract in optimum operating condition. Minimum Staffing: The contractor will maintain minimum staffing requirements on a 24/7/365 basis to respond to emergencies in accordance with the response time listed by the facility. The contractor is encouraged to perform maintenance that effects the normal operations of the healthcare facility during off peak hours to the fullest extent possible to reduce patient care interruption. Certain work may only be performed off hours (evenings and/or weekends), as directed by the COR. Specific Tasks. Contractor will conduct a site survey and perform initial inspection of all systems covered under this contract. Contractor will provide written report within the first 120 days of services performed, inspection findings, actions taken, and recommendations for any further actions. HVACR Systems. The contractor shall provide services for Preventive maintenance of the HVACR systems in the buildings listed below: Brief Description of Service* Building Location HVAC PMI 304 HVAC PMI 345 HVAC PMI 401 HVAC PMI 402 HVAC PMI 500 HVAC PMI 501 HVAC PMI 507 HVAC PMI Fisher House HVAC PMI Distant Patient Lodging (525) HVAC PMI 506 HVAC PMI 114 HVAC PMI 337 Preventive maintenance shall be performed in accordance with the terms and conditions contained herein and the manufacturer s recommended maintenance procedures. It is the sole responsibility of the servicing contractor to schedule and perform all preventive maintenance inspections at the intervals specified, at a time mutually agreeable with the Contracting Officers Representative (COR). The VA Greater Los Angeles Healthcare System does not assume any responsibility for reminding the servicing contractor that a preventivemaintenance inspection is due. A copy of the PM inspection shall be provided to the COR at the completion of each inspection. The Contractor shall perform system testing periodically. The Contractor shall inspect and test all systems to ensure the proper efficiency, reliability, and the safe performance of all equipment. Work shall be in accordance with applicable codes, equipment manufacturer s recommendations, and the specifications herein. All tests shall be a part of a Master Schedule. A copy of the Master schedule shall be provided to the COR within the first 30 days of award of the contract. The Contractor shall confirm these test dates to the COR seven (7) days prior to the test. Tests that are disruptive to normal utilization of the building system such as electrical, heating, cooling, etc., shall be performed on weekends or during off hours on workdays at no additional cost to the government. The COR may exercise the option of witnessing these tests. All inspections, tests, cleaning, routine repairing, and other preventive maintenance activities shall be performed in accordance with schedules required by the manufacturer s recommendations, operating history, and Facility requirements. Contractor shall furnish all labor, materials, parts, tools, equipment software, firmware, and supervision to clean, inspect, test, adjust, diagnose as located throughout the VAGLAHS Campus. 1.C.1.F Contractor shall perform on site preventive maintenance inspections. Preventive maintenance shall be inclusive of all O.E.M. recommended checklists for all HVAC equipment and systems. 1.C.1.G The HVAC Service Contract Provider must have access to the APOGEE System at all times. Siemens will be required to provide training to the proposed/incumbent technician. Mechanical Systems. Contractor will perform routine maintenance services during normal business hours. The technicians shall provide inspection and analysis, preventive maintenance, assure continuous operation, repair services and simple modification and improvements. All typical repair and maintenance materials are included in this contract. All materials or parts specified to be replaced during routine services according to manufacturer s service guidelines shall be included as part of this contract. The following are also included as part of this contract. Air filter replacements Refrigeration Equipment Except for Scientific refrigerators and freezers Compressors Pipe insulation Ductwork maintenance and repairs up to 12 Air Balancing Chiller Services HVAC pumps, Motors and Drives The contractor shall obtain all parts, materials, and supplies necessary to perform scheduled maintenance, also known as preventive maintenance (PMI), and shall be responsible for the cost of same within their base bid amount. All parts and supplies shall be approved manufacture/industry standard. The contractor shall adhere to all manufacture s requirements for scheduled maintenance (tasks, frequency, etc). as adequate to preserve any manufacture s warranty on the systems/equipment. All contractor personnel and subcontractors that are used to perform scheduled maintenance during the warranty period shall be qualified by the systems/equipment manufacturer where necessary to preserve the warranty on the systems/equipment. The contractor will also ensure that all scheduled maintenance fully complies with applicable codes and standards (ie., NFPA, ASHRAE, etc.). Contractor shall provide a written plan to replace or upgrade mechanical systems and subsystems to maintain the buildings HVAC systems in an optimal state when economy of repair and efficiencies are no longer reasonable. Reasonable is determined when the cost of repair exceeds 35% of the replacement cost. The plan will include both a simple scope of work and a magnitude of cost. The final decision to implement suggested improvements shall be made by the Contracting officer and the COR. Visually inspect, clean, tighten, adjust, replace worn components annually or more frequently as needed to ensure optimum performance. -Fan assemblies -Heat exchangers -Belts & sheaves -Condensing sections -Motor mounts & vibration pads -Compressor sections -Electrical connections & contactors -Heating sections -Heating & cooling coils -Humidifiers & strainers -Filter media & racks -Seals & packaging -Sight glass condition -Condensate drains & pans -Bearings -Flame composition -Spray nozzles & pans -Crankcase heaters -Ignitor & flame assembly -Motor Starters and Drives Physically check and/or test the following. -lubrication requirements -damper operation -oil sump, heaters, & temperatures -motor voltage & amperages -starters operation -external interlocks -water flows -refrigerant charges -alignment on couplings -system(s) leaks -motor operation conditions -oil & fluid levels -suction & discharge pressures -pressure & temperatures -flow switch operation -outside air intakes -control interlocks -refrigerant pump down -flue stack assembly During the first quarter of each calendar year during the January, February, March PMI period of preventive maintenance the following checks will be completed at annual intervals, or more frequently as neede to ensure optimal equipment performance. Calibration: -temperature control -transmitter & receiver gauges -operation & safety controls -economizer controls -humidity & pressure controls -electrical connections Secure and Tighten: -motor terminals -equipment panels -control terminals -motor mounts -piping clamps -vibration pad nuts & bolts -line fittings -damper sections -mounting hardware Adjustments: -refrigerant charge -chemical feed equipment -purge system(s) -gas pressure regulators -superheat -combustion air ratios -damper & valve linkages -set points -unloaders -ignitor & flame red assembly -belts tensions -sump floats -fan rpm s -tower basins Alignment: -open drive couplings -pulleys -belt sheaves -coil fins -belt drives Vibration: -damper linkages -pumps -fan bearings -motors -axial vane drives Cleaning: -control devices -heat exchangers -electrical contactors -ignitors -condenser & evaporator coils -nozzles & passages -fan blades & impellers -equipment areas -pilot & burner orifices VFD air filter service & cleaning (Quarterly) -burner orifices Painting and surface preparation as required, to prevent corrosion and deterioration of exterior equipment surfaces Equipment tasking: -Zone Boxes, VAV, and CAV Operating Inspection (as needed) -Check operation of thermostat, adjust as necessary -Check calibration of thermostat, adjust as necessary -Check operation of damper(s), clean and lubricate damper linkages -Verify maximum and minimum airflow parameters -Make any needed repairs required Pumps, In Line Circulator Operating Inspection -Check equipment operation -Check for leaks -Check voltage and amperage -Check for any unusual vibration Cooling Towers Operating Inspection -Inspect unit visually -Check belts -Lubricate tower components -Check water flow and makeup valve -Monitor monthly chemical water treatment -Check operational controls -Check float valve operation -Check motor and drive condition -Service the tower filter system Weekly or as often as required to ensure proper operation -Adjust water distribution and maintain nozzles and orifices for even flow -Monitor the VFD and fan controls at least monthly to ensure that all fans are operating in Synchronization Basic Building system Mechanical repairs shall include but are not limited to: Chilled Water Piping: Insulation repairs of rubber or foil/paper/Plastic covered/ faced fiberglass insulation replacement up to 4 diameter pipe, where repair materials will match those of original. Hard pipe insulation such as Polyisocyanurate with metal or paper jacketing is not included in this contract. Field Piping- Building heating system: Contractor is responsible for piping between the last isolation valve and the point of use in the HVAC system, such as between the isolation valve and the terminal re-heat unit, including the electronic control valve, strainer, related parts, and the return line to the isolation valve. Condensate pans and drains and drain pan treatment. Electrical: Contractor is responsible for complete PMI and service of the electrical portion of the HVAC system from the Load Terminals of the disconnect switch controlling the HVAC equipment. The VA is responsible to provide power to the line side of the disconnect switch and the disconnect switch mechanism. Duct work: Contractor is responsible for maintaining all duct work in a secure condition with minimal leakage. Damage caused to ductwork over 12 will be addressed on a case by case basis and is outside the scope of this contract. No new or replacement duct will be permitted to have insulation exposed to the airstream. The duct insulation will either be external or fully encapsulated, for example: Astrofoil, double wall duct or similar. Contractor is responsible for controlling and monitoring the operating performance of the chillers and related equipment. Any abnormality in operation of this equipment is to be brought to the attention of the COR immediately. 1.C.2.G.6 Refrigeration Equipment: Includes all refrigerators, freezers, Nutrition and Food Service equipment, reach in coolers, cold stations and canteen equipment. Laboratory scientific freezers and refrigerators are excluded from this contract. Air Filters: Air Handling Units, Solar Inverters and Refrigeration Equipment. Filter service to be performed according to the type and frequency as described in the attached VA GLA Air Filter schedule for filter specification and frequency of service. Operation Inspection: Lock out and tag out equipment as required Check all electrical connections. Tighten as needed Check all motor starter contactor surfaces for wear Lubricate air handling unit motor bearings and fan bearings if bearings are not sealed type. Check belt tension and sheave alignment. Adjust as required Check and vacuum clean evaporator coils for excessive dirt and debris Check and vacuum clean condenser coils Check and clean condensate drains and pans, ensure proper drainage Inspect air handling unit fan assembly Check structural integrity of unit Check all mounting hardware Check Delta T s Check Delta P s Check operating controls for proper operation Check for loose/missing nuts and bolts, replace if missing. Annual Inspection: Lock out and tag out equipment as required Check all electrical connections. Tighten as needed Check all motor starter contactor surfaces for wear Clean electrical controls enclosures Lubricate air handling unit motor bearings and fan bearings Check belt tension and sheave alignment. Change belt as required Clean evaporator coils as required Check and clean condensate drains and pans Inspect air handling unit fan assembly Check structural integrity of unit Check all mounting hardware Check operation of crankcase heater Meg-Ohm motor from starter and record Contractor shall replace the Motor contactor/starter with new OEM every time a motor is replaced, including refrigeration compressors, condenser fan motors, AHU motors etc. Chiller Maintenance. Contract shall provide preventive maintenance service and inspection to chillers in bldg. #213, 215 and 501 VAGLAHS 11301 Wilshire Blvd. Los Angeles, CA 90073. Services will be performed during normal working hours of 6AM-4PM The following services are to be performed on the following equipment Centrifugal Chiller 1 Trane CVHF128NAW L97L07119 Centrifugal Chiller 1 Trane CVHF128NAZ L98D02586 Centrifugal Annual Inspection (Service 2) 1 annual inspection per year contractor shall perform the following: Centrifugal Annual Inspection Description Customer Notification Initial Site Inspection Review Diagnostics Oil Level And Temperature Check Lock Out Tag Out Chiller Review Purge Report Oil Analysis Per Circuit Vane Linkage And Oil Valve Lubrication Centrifugal Oil Filter Change Purge Maintenance And Operation Purge Plus Expiration Date Check (High Performance) Compressor Starter Inspection - Centrifugal Meg Compressor Motor Control Panel Electrical Inspection Centrifugal Calibration Check-Control Panel Close Panel Doors Rupture Disc Vent Line Drain Condenser Tube Brushing with Dropping Head-Annual Leak Check with Electric Heated Water - Evap and Condenser Pre-Start Chiller Check Remove Lock Out Tag Out Start Chiller Manual Log with Hand-Held Device Vibration Analysis Included Centrifugal Operational Quarterly Inspection shall be performed quarterly (three times per year) with no less than 80 days between intervals and not more than 100 days between intervals Centrifugal Operational Quarterly Inspection Description Initial Site Inspection Purifier Purge Maintenance Oil Level and Temperature Check-PCV Manual Chiller Log Purge Report Review HFC134a Engineered Conversion Package for CVAC 1 Trane PCV5BR00 N97K06756 Centrifugal Annual Inspection (Service 1) 1 annual inspection per year contractor shall perform the following: Service 1: Centrifugal Annual Inspection Description Customer Notification Initial Site Inspection Oil Analysis Lock Out Tag Out (Generic) Purge Report Review Purge Maintenance and Operation Purge Plus Expiration Date Check (High Performance) Lubricate and Test Vane Linkage Remove Oil Filter wo/Rotary Drain Valve Replace Oil Filter -PCV, CVHA, CVHB PCV Compressor Starter Inspection Meg Motor at Motor Terminals Control Panel Electrical Inspection-PCV Calibration Check-Control Panel Close Panel Doors Rupture Disc Vent Line Drain Condenser Tube Brushing with Dropping Head-Annual Leak Check with Electric Heated Water - Evap and Condenser Pre-Start Chiller Check Remove Lock Out Tag Out Start Chiller Manual Log with Hand-Held Device Vibration Analysis Included Centrifugal Operational Quarterly Inspection shall be performed quarterly (three times per year) with no less than 80 days between intervals and not more than 100 days between intervals Service 3: Centrifugal Operational Quarterly Inspection Description Initial Site Inspection Purifier Purge Maintenance Oil Level and Temperature Check-PCV Manual Chiller Log Purge Report Review 130-400 Ton Air-Cooled Chiller - Series R(TM) 1 Trane RTAA1254XF U96D34287 130-400 Ton Air-Cooled Chiller - Series R(TM) 1 Trane RTAA1554XM U97A09202 RTAA Annual (Water Coil Cleaning) (Service 5) 1 annual inspection per year contractor shall perform the following: Service 5: RTAA Annual (Water Coil Cleaning) Description Customer Notification Initial Site Inspection Review Diagnostics Lock Out Tag Out At Main Disconnect Compressor Starter Inspection (Wye-Delta Closed Transition) Series R Air Cooled Electrical Inspection (RTA*) Leak Test Inspection (Positive Pressure) Condenser Coil Check Remove Lock Out Tag Out at Main Disconnect Flow/Differential Mechanical Switch Check Compressor and Oil Separator Heater Check Compressor Check (HeliRotor Compressors) Oil Level Check Per Compressor Condenser Fans Check RTA* Per Circuit Oil Analysis Per Compressor Control Panel Calibration Check Low Temperature Sensor Calibration Start Unit Complete Required Paperwork Coil Cleaning Water (Applied) Manual Log with Hand-Held Device Vibration Analysis Included RTAA Operational Quarterly Inspection (Service 6) 3 Centrifugal Operational Quarterly Inspection shall be performed quarterly (three times per year) with no less than 80 days between intervals and not more than 100 days between intervals. Service 6: RTAA Operational Quarterly Inspection Description Customer Notification Initial Site Inspection Review Diagnostics Condenser Coil Check Condenser Fans Check RTA* Per Circuit Lock Out Tag Out (Generic) Visual Electrical Inspection Complete Required Paperwork Remove Lock Out Tag Out Start Unit Manual Log with Hand-Held Device 20-60 Ton Packaged Air-Cooled Chiller 1 Trane CGAFC304AHA1000D00000 C04J08125 Air Cooled Scroll Annual Maintenance (Service 8) 1 annual inspection per year contractor shall perform the following: Service 8: Air Cooled Scroll Annual Maintenance Description Customer Notification Lock Out Tag Out Chiller Electrical Inspection Initial Site Inspection Control Panel Calibration Check Remove Lock Out Tag Out and Restore Power Manual Log Compressor Oil Level Check Acid Test Condenser Coil Cleaning w/Backflush Air Cooled Scroll Quarterly Maintenance (Service 9) 3 Centrifugal Operational Quarterly Inspection shall be performed quarterly (three times per year) with no less than 80 days between intervals and not more than 100 days between intervals Service 9: Air Cooled Scroll Quarterly Maintenance Description Customer Notification Compressor Oil Level Check Initial Site Inspection Manual Log with Hand-Held Device Brush condenser tubes, including dropping condenser heads, on water cooled chillers. Clean condenser coils on air cooled chillers. Perform Vibration Analysis on three centrifugal and two rotary chillers. The following describes the service packages required for the various chillers listed: Service 1: Centrifugal Annual Inspection Description Customer Notification Initial Site Inspection Oil Analysis Lock Out Tag Out (Generic) Purge Report Review Purge Maintenance and Operation Purge Plus Expiration Date Check (High Performance) Lubricate and Test Vane Linkage Remove Oil Filter wo/Rotary Drain Valve Replace Oil Filter -PCV, CVHA, CVHB PCV Compressor Starter Inspection Meg Motor at Motor Terminals Control Panel Electrical Inspection-PCV Calibration Check-Control Panel Close Panel Doors Rupture Disc Vent Line Drain Condenser Tube Brushing with Dropping Head-Annual Leak Check with Electric Heated Water - Evap and Condenser Pre-Start Chiller Check Remove Lock Out Tag Out Start Chiller Manual Log with Hand-Held Device Vibration Analysis Included Service 2: Centrifugal Annual Inspection Description Customer Notification Initial Site Inspection Review Diagnostics Oil Level And Temperature Check Lock Out Tag Out Chiller Review Purge Report Oil Analysis Per Circuit Vane Linkage And Oil Valve Lubrication Centrifugal Oil Filter Change Purge Maintenance And Operation Purge Plus Expiration Date Check (High Performance) Compressor Starter Inspection - Centrifugal Meg Compressor Motor Control Panel Electrical Inspection - Centrifugal Control Panel Calibration Check Drain Rupture Disc Vent Line Low Temperature Sensor Calibration Start Chiller Condenser Tube Brushing Including Head Removal Pre-Start Chiller Check High Side Leak Check Inspection Leak Check with Hot Water/Electric Manual Log with Hand-Held Device Vibration Analysis Included Service 3: Centrifugal Operational Quarterly Inspection Description Initial Site Inspection Purifier Purge Maintenance Oil Level and Temperature Check-PCV Manual Chiller Log Purge Report Review Service 4: Centrifugal Operational Quarterly Inspection Description Initial Site Inspection Review Diagnostics Review Purge Report Oil Level and Temperature Check Run Service Report from Kestrel View Manual Chiller Log (Applied) Service 5: RTAA Annual (Water Coil Cleaning) Description Customer Notification Initial Site Inspection Review Diagnostics Lock Out Tag Out At Main Disconnect Compressor Starter Inspection (Wye-Delta Closed Transition) Series R Air Cooled Electrical Inspection (RTA*) Leak Test Inspection (Positive Pressure) Condenser Coil Check Remove Lock Out Tag Out at Main Disconnect Flow/Differential Mechanical Switch Check Compressor and Oil Separator Heater Check Compressor Check (HeliRotor Compressors) Oil Level Check Per Compressor Condenser Fans Check RTA* Per Circuit Oil Analysis Per Compressor Control Panel Calibration Check Low Temperature Sensor Calibration Start Unit Complete Required Paperwork Coil Cleaning Water (Applied) Manual Log with Hand-Held Device Vibration Analysis Included Service 6: RTAA Operational Quarterly Inspection Description Customer Notification Initial Site Inspection Review Diagnostics Condenser Coil Check Condenser Fans Check RTA* Per Circuit Lock Out Tag Out (Generic) Visual Electrical Inspection Complete Required Paperwork Remove Lock Out Tag Out Start Unit Manual Log with Hand-Held Device Service 7: SD REFRIGERANT MONITOR INSPECTION Description Report in with customer representative Record and report abnormal conditions Check chassis mounting in enclosure Check operation of clear language display. Replace sampling filter element / elements at sensing points. Provide zero and span calibration to accuracy within 1 ppm. Visually check photo-acoustic sensing device. Check periodic re-zeroing (if applicable). Service 8: Air Cooled Scroll Annual Maintenance Description Customer Notification Lock Out Tag Out Chiller Electrical Inspection Initial Site Inspection Control Panel Calibration Check Remove Lock Out Tag Out and Restore Power Manual Log Compressor Oil Level Check Acid Test Condenser Coil Cleaning w/Backflush Service 9: Air Cooled Scroll Quarterly Maintenance Description Customer Notification Compressor Oil Level Check Initial Site Inspection Manual Log with Hand-Held Device Air Compressor Maintenance: Full services are to be performed, includes all parts, labor and equipment: Lubricant and oil filter changes, air filter changes, oil separator changes, filter mat changes, electrical system checks, filter cartridge replacement, safety control system check, differential pressure check, scavenger line filter check and change, V belt tension check/replace, minimum pressure check valve, inspect and clean coolers, switch over driers, and precoolers semiannually and any other manufacturer recommended preventive maintenance services. All services should be performed at quarterly, semiannual and annual intervals in accordance with manufacturer s recommendations. Equipment is in buildings B295 and B501. Each building is a restricted access building and advanced notification is required for entry. Hearing protection is required in each building. Building Manufacturer Model/Serial Number B295 Powerex AD0755S5577870 H01/22/14-5577870-996 B295 Powerex AD0755S5577870 H01/22/14-5577870-990 B295 Parker PRD75 31761405 B295 Parker PRD75 31740204 B501 Atlas Copco GA18VSD API434286 B501 Atlas Copco GA18VSD API434181 B501 Ultra Air QT100AC Unk. Operations and Air Flow Testing, Monitoring, and Reporting: Contractor shall perform regular testing, trend data and prepare reports on a regular basis including but not limited to monitoring spaces such as Negative pressurerooms, Operating rooms, procedure rooms and any space of interest as requested by the facility. Pressurized (positive and negative) rooms shall be smoke tested for directional air flow and documented in the first week of February, March, May, June, August, September, November, December. Incorrect air flow will be reported to the COR immediately and corrected as soon as possible by the contractor. A written report of the conditions found and any corrections required shall be turned in to the COR by the 15th of each month listed, or the next business day following the 15th. Quarterly Space Differential Air Pressure Testing. Contractor shall provide certified reports for air flow and differential pressure according to the attached schedule. Spaces for this testing schedule may change according to the facility requirements. The facility shall be provided 3 bound copies of each report. Differential Air Flow reports shall be provided within 7 calendar days after completion of testing. Testing shall be performed according to the standards published by the Associated Air Balance Council. Quarterly testing shall be performed no less than 80 days apart and no more than 100 days apart. Annual Crucial Area Validation: The Crucial Area Validation reports shall contain detailed diagrams including the values of each supply and return/exhaust grill, a drawing of the area being tested with the differential air pressure value and a directional arrow indicating air flow. Differential pressure for every door in the subject space shall be tested and documented. The facility shall be provided 3 bound copies of the reports of areas tested within 7 calendar days of completion of the testing. Testing shall be performed according to the standards published by the Associated Air Balance Council.Annual testing shall be performed in the Month of the testing schedule provided. Contractor Qualifications: The contractor shall ensure that all employees performing maintenance and repair services are fully qualified, competent Field Service Engineers (FSE) who have been tra...
 

Web Link

SAM.gov Permalink
(https://sam.gov/opp/b2349e885b4d490792d31e914649620b/view)
 

Place of Performance

Address: Greater Los Angeles VA Health Care System 11301 Wilshire Blvd, Los Angeles 90025, USA

Zip Code: 90025

Country: USA
 

Record

SN06307289-F 20220427/220425230102 (samdaily.us)
 

Source

SAM.gov Link to This Notice
(may not be valid after Archive Date)

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