P09 Equipment Schedule.pdf

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Attached to
Boiler / Chiller Maintenance Services Federal contract opportunity
Solicitation number
36C25726Q0073
Issued by
Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 17

About this file

This document is a comprehensive maintenance service contract for facility equipment at a VA healthcare facility, detailing annual and quarterly preventative maintenance requirements for multiple critical systems. The contract covers extensive maintenance tasks for three primary equipment categories: electric chillers (York YK models), cooling towers (6 Evapco and 1 Marley), and boilers (2 Cleaver-Brooks fire tube boilers). The maintenance scope includes detailed inspections, testing, and servicing for each equipment type, with specific requirements such as performing vibration analysis, megger motor testing, leak detection, oil sampling, refrigerant charge evaluation, and cleaning/disinfection of cooling tower basins.

Key performance requirements mandate that all maintenance be completed before May 1st each year, with quarterly and annual inspections following strict protocols. For each equipment type, contractors must provide comprehensive reports documenting inspection results, measurements, and recommendations for corrective actions. The contract includes specific technical requirements like Eddy Current Tube Inspection every three years for chillers, calibration of sensors and controls, and detailed logging of operational parameters such as temperature, pressure, oil levels, and electrical characteristics. The maintenance tasks are designed to ensure optimal performance, prevent potential failures, and maintain the reliability of critical mechanical systems supporting the VA healthcare facility's operations.

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Other files attached to Boiler / Chiller Maintenance Services, newest first.
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Questions and Answers.pdf PDF
S02 36C25726Q0073 0002.pdf PDF
36C25726Q0073 0001.pdf PDF
Questions and Answers.pdf PDF
Equipment Schedule.pdf PDF
S02 36C25726Q0073.pdf PDF
Attachment A Equipment and Equipment Schedule.pdf PDF
Attachment B Inspection Task Sheets.pdf PDF
S02 36C25726Q0073.pdf PDF

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Text version

Equipment Schedule

Garland Equipment

Equipment BLDG QTY SERIAL MONTHLY

INSPECTION

QUARTERLY SEMI

ANNUAL

ANNUAL EMERGENCY

COVERAGE

ADDITIONAL

TASKS

BOILER # 3&4

Cleaver Brooks Steam Fire Tube Boiler 5175 lbs per hour. Fireye

YB110/230

Burner Mgmt.

Boiler Plant

2 L94624

L94623 x x x x

CHILLER# 5

R-134a

YKHFGDJ1CZFS

900 ton

Equip

Room

1 SHMM037090

NOTE: Eddy Current Testing to be conducted every 3 years.

Next due: 5/2027 x x x Annual

Condenser and Evaporator

Tube Brushing

CHILLER# 1&4

York YK

YKQ2Q2H1CZ8S

YKQ4Q3H1CZC

R22

Centrifugal

Electric Driven 900 ton

Boiler Plant

Equip

Room

SCCM9315211801

SLFN612830

NOTE: Eddy Current Testing to be conducted every 3 years.

#1 next due: 12/2026

#4 next due: 11/2026 x x x x Annual

Condenser and Evaporator

Tube Brushing

Evapco Cooling Towers

USS212-724

Cooling Tower Yard

4 10348765

10348766

10348767

10348768 x x Tower

Basin

Cleaning

1-4

Before 5/1

Condenser Pumps 1-4

Cooling Tower Yard

4 Weinman 472979

Paco G821256 x x Annual Strainer Cleaning

Marley NC Series

Cooling Tower #5

Cooling Tower Yard

1 116726-002

NC6211GM-97

x x Tower

Pump #5

Cooling Tower Yard

1 Aurora

411-BF

Ser# 9713459 x x Annual Strainer

QUARTERLY SEMI

ANNUAL

ANNUAL EMERGENCY

COVERAGE

ADDITIONAL

TASKS

Evapco Cooling

USS 212-

724-S

Tower #6

Cooling Tower Yard

1 10348769 x x Tower

Pump #6

Yard

1 Paco 296012214007128921P x x Annual

Cleaning

Evapco

Cooling

USS 212-

724-S

Cooling Tower Yard

1 10348770 x x Tower

Tower #7

Pump #7

Yard

Paco

296012214007128921 x x Annual Strainer Cleaning

Main Chilled water pump #1

Boiler

Plant

1 Paco Inline

Model: 17-80123- 150101-191

Cleaning

Main Chilled water pump

#2

Boiler

Plant

1 Armstrong

10x12 Inline x x Annual Strainer Cleaning

Main chilled water pump

#3

Boiler

Plant

1 Aurora Split Case

Vertical 413 BF

97-43458 x x Annual Strainer Cleaning

Main chilled water pump

#4

Boiler

Plant

1 Aurora Split Case

Vertical 413 BF

97-43458 x x Annual Strainer Cleaning

East Tower

Secondary

Chilled water pump #1

Boiler

Plant

1 Weinman

Centrifugal x x Annual Strainer Cleaning

East Tower

Secondary

Chilled water pump #2

Boiler

Plant

1 Weinman

Centrifugal x x Annual Strainer Cleaning

Surgery secondary chilled

Equip

Taco T1A922AB2J1A2L

Split Case water pump #3

QUARTERLY SEMI

ANNUAL

ANNUAL EMERGENCY

COVERAGE

ADDITIONAL

TASKS

Surgery secondary chilled water pump #4

Equip

Taco T1A922AB2J1A2L

Split Case

Cleaning

CLC

Secondary chilled water pump #1

Equip

Room

1 Aurora Split Case

411-BF

97-13-60-1 x x Annual Strainer

Cleaning

CLC

Secondary chilled water pump #2

Equip

Room

1 Aurora Split Case

411-BF

97-13-60-1 x x Annual Strainer

Cleaning

CLC

Heating Hot

Water Pump

#1

Equip

Room

1 Aurora Split Case

411-BF

97-43164-2 x x Annual Strainer

Cleaning

CLC

Heating Hot

Water Pump

#2

Equip

Room

1 Aurora Split Case

411-BF

97-43164-2 x x Annual Strainer

Cleaning

CLC

Heating Hot Water Pump

#3

Equip

Room

1 Weinman

4l2-200P14G x x Annual

Annual Electric Chiller Operational Tests & Inspections - Preventative Maintenance

Electric Driven, Centrifugal 900-ton units. Model: York YK (2each R-22; 1each R-134a).

YORK YK. (Completed before May 1 of each year). Contractor shall provide all consumables, personnel, transportation, supplies, cranes, rigging, scaffolding and labor as required to successfully complete the Annual Preventative Maintenance inspections. Required tasks/check points are outlined below. One (1) report per each chiller is required and shall contain pertinent results and/or comments along with any recommendations for corrective maintenance actions. Contractor shall log any circumstances that may prevent completion of an inspection.

Inspections and Tasks to Perform

Draw oil sample for analysis each year and provide report.

Contractor to perform Eddy Current Inspection on Evaporator and Condenser Tubes every three (3) years.

Perform Vibration Analysis and provide report.

Measure mechanical seal leakage, document, and determine need for replacements.

Perform leak tests on machine and repair leaks.

Change oil filter and refrigerant dehydrators.

Evaluate refrigerant charge. Adjust / trim as necessary.

Calibrate and set chilled water and condensing water flows using ultrasonic meters.

Inspect all electrical controls.

Compressor

Oil Level %

Oil Pressure

Oil Added / Removed

Oil Temp

High Oil Pressure

Low Oil Pressure

Discharge Temp

Oil Supply Temp

Proximity Probe (MILS)

Discharge Superheat

Seal Bottle Level (IN)

Motor

Output Volts Phase A

Output Volts Phase B

Output Volts Phase C

Amps: Phase A

Amps: Phase B

Amps: Phase C

% of FLA

Run Hours

Number of Starts

Cooler Refrigerant

Evap Refrigerant Pressure Evap Saturation Temp

Evap Approach

Evap Refrigerant Level Refrigerant Added

Refrigerant

Cond Refrigerant Pressure High Pressure Liquid Temp

Cond Approach

Cond Refrigerant Level

Water

Cond Inlet Temp Cond Outlet Temp Delta T

Sub Cooler Temp

Cond Inlet Pressure Cond Outlet Pressure

Delta P

Electric Driven, Centrifugal 900-ton units. Model: York YK (2 each R-22; 1 each R-134a).

YORK YK. Contractor shall provide all consumables, personnel, transportation, supplies, cranes, rigging, scaffolding and labor as required to successfully complete eleven (11) monthly Preventative Maintenance inspections. Required tasks/check points are outlined below. One (1) report per each chiller is required and shall contain pertinent results and/or comments along with any recommendations for corrective maintenance actions. Contractor shall log any circumstances that may prevent completion of an inspection.

Entering Water Temp Purge Operation and Condition Leaving Water Temp Operation of Chiller Controls Entering Water Pressure Operation of lube system Leaving Water Pressure Motor & starter operation & condition Refrigerant Pressure System Operation Refrigerant Temperature Maintains leaving fluid setpoint Subcooled Liquid Temperature Present setting of leaving fluid setpoint Cooler Pressure Out Other operating conditions Refrigerant Level Reviewed with operator Approach Slide Valve/Vane Position % Delta T Discharge Temperature Delta P Discharge Superheat Actual GPM Oil Temperature Approximate Tons Oil Pressure Phase A: Volts & Amps Oil Level Phase B: Volts & Amps Hours of Operation Phase C: Volts & Amps Number of Starts % full Load Amps Purge

Purge Count Design FLA

HOP

LOP

Prox Sensor Pos / Ref Supply Oil Temperature

Heat Exchanger Data

Cooler and Condenser

Inspection

Motor Data Other Data

Annual Preventative Maintenance for Cooling Towers, Chill Water, Condenser and

Heating Hot Water Pumps

Garland – (6) Evapco & (1) Marley Cooling Towers.

(10) Chill Water, (7) Condenser and

(3) Heating Hot Water Pumps.

To be completed before May 1 of each year. Contractor shall provide all consumables, personnel, transportation, supplies, cranes, rigging, scaffolding and labor as required to successfully complete the Annual Preventative Maintenance inspections. Required tasks/check points are outlined below. One (1) report is required per each Cooling Tower, Chill Water, Condenser and Heating Hot Water Pumps and shall contain pertinent results and/or comments along with any recommendations for corrective maintenance actions. Contractor shall log any circumstances that may prevent completion of an inspection.

NOTE: These PM inspections are to be scheduled within the same 2 – 4-week time frame each year;

unless otherwise directed by the COR.

Heating Hot Water Pumps

Megger Motor

Inspect/record voltage & amperage.

Additional Annual Tasks (Completed before May 1 of each year):

1. Cleaning and disinfection of (6) Evapco and (1) Marley Cooling Towers.

2. Cleaning or Replacement of all Chilled Water, Condenser and Heating Hot Water Pump Strainers (listed in equipment schedule).

Check proper operation/adjust blowdown intervals if needed.

Inspect /record voltage & amperage.

Annual Cooling Tower

PM tasks.

Perform vibration analysis of cooling tower fans.

Balance cooling water flows, VA personnel to assist.

Meggar Motor Inspect /record voltage & amperage.

Megger fan motor and inspect contacts Re-pitch blades and achieve optimum performance as required.

Condenser Water Pumps

Chill Water Pumps

Meggar Motor

Boilers: Annual Service, Cleaning, and Testing

Contract covers a total of two (2) Cleaver-Brooks fire tube boilers.

To be performed between May 1 and October 31 and must be completed before November 1 of each year.

Contractor shall provide all consumables, personnel, transportation, supplies, cranes, rigging, scaffolding and labor as required to successfully complete the Annual Preventative Maintenance Inspections, Cleaning and Testing. Required tasks/check points are outlined below.

One (1) report per each boiler is required and shall contain pertinent results and/or comments along with any recommendations for corrective maintenance actions. Contractor shall log any circumstances that may prevent or delay completion of a task.

Pre-purge setting of flue gas recirculation damper.

Burner Control.

Low-oxygen alarm and/or cut-out.

Boiler outlet damper wide open for purge.

Purge air flow interlock.

Timing for pre-purge Timing for post purge.

Ignition timer.

Low fire position interlock.

Combustion air interlock.

Main flame out, i.e., time to close valves.

Ignition flame out, i.e., time to close valves.

Minimum ignition flame test.

Scanner not sensing ignition spark.

High-steam pressure cut-out (non-recycle).

Forced fan damper wide open for purge.

High-gas fuel pressure cut-off.

Low-gas fuel pressure cut-off.

Gas fuel safety shut-off valves proof closure.

Leak test gas fuel safety shut off valves.

Low-atomizing pressure for fuel oil.

High fuel oil pressure cut-off.

Fuel safety shut off valve proof of closure.

Leak test fuel oil safety shut off valve.

Check operation of liquid petroleum gas pilot.

Low pilot gas pressure cut off.

Forced draft fan motor interlock

1. Annual PM Service for (5) Clever Brooks water tube & fire tube boilers.

Check gas vents for leaks.

Calibrate oxygen analyzer, provide two (2) certified Cal gases.

Test/adjust low oxygen level alarm.

Perform comb. analysis under gas & fuel oil operation. Calibrate fuel/air mixture.

Calibrate steam, oil, gas and feed water press. gauges & industrial controls.

Adjust ignition electrode gap.

Vibration analysis of blower motors.

Operational test of all boiler safety devices.

Check vibration of burner fans Calibrate instrumentation, monitoring, and control systems.

High-steam pressure cut-out (recycle).

Annual Cleaning of all boilers Perform between May 1 and October 31. Complete before November 1.

Cleaning services (Mechanically punched tubes). Once each per boiler.

Boilers Semi Annual, Annual Fuel Train, and Air Train Testing

Each boiler to undergo fuel train & air train testing two (2) times per year as per current VHA DIRECTIVE 1810. Using the current VHA boiler and associated plant safety device testing manual and provide testing results on the forms provided in Appendix A of TESTING MANUAL.

Boilers: Quarterly Preventative Maintenance.

To be performed four (4) times per year during each calendar quarter. When conducting Semi-Annual and Annual PM tasks, the quarterly is to be added to the overall scope of work. Contractor shall provide all consumables, personnel, transportation, supplies, cranes, rigging, scaffolding and labor as required to successfully complete the Quarterly Preventative Maintenance inspections. Required tasks/check points are outlined below. One (1) report per each boiler is required and shall contain pertinent results and/or comments along with any recommendations for corrective maintenance actions. Contractor shall log any circumstances that may prevent or delay completion of a task.

Oct-Dec Jan-March Apr-June July-Sept w/ Annual w/ Annual w/ Annual w/ Annual w/ AnnualTest and adjust low oxygen alarms.

Perform combustion analysis in all fuel modes, gas and oil, with and without VFD.

1. Quarterly PM services. Four (4) times per year for each boiler.

Calibrate steam, feed water and gas flow transmitters, reset totalized values if directed by

Inspect fuel-burning equipment.

Calibrate all sensors Calibrate operating controls.

Calibrate safety controls.

CHILLERS

Location: Date of Service:

Chil ler #: Company:

Model #: Technician:

Serial #:

Heat Exchanger Data Cooler Condenser Inspected Checked Entering Water Temp Purge Operation and Condition Leaving Water Temp Operation of Chil ler Controls Entering Water Pressure Operation of lube system Leaving Water Pressure Motor and starter oper. and cond.

Refrigerant Pressure System Operation Refrigerant Temperature Maintains leaving fluid setpoint Subcooled Liquid Temperature Present setting of leaving fluid setpoint Cooler Pressure Out Other operating conditions Refrigerant Level Reviewed with operator Approach Delta T Delta P Actual GPM Approximate Tons

Motor Comp Data Volts Amps Other Data Check Phase A HOP Phase B LOP Phase C Prox Sensor Pos / Ref

Supply Oil Temperature % full Load Amps Slide Valve/Vane Position % Discharge Temperature Discharge Superheat Oil Temperature Oil Pressure Oil Level Hours of Operation Number of Starts Purge Purge Count Design FLA Comments: (Fill Out Refrigerant Logs each Month)

York ELECTRIC Chil ler. Monthly Run Inspection Service Task List

Location: Date of Service:

Chil ler#: Company:

Model # Technician:

Serial #

Check

Perform vibration analysis.

Comments:

Calibrate and set chil led water and condensing water flows using ultrasonic meters.

Change Oil fi lter and refrigerant dehydrators.

Evaluate refrigerant charge adjust /trim as needed.

Task Comments Consult COR for schedule verification

Instructions

Annual YK Electric Chil ler Inspection Service Task List

The scheduled annual inspection of each chil ler is to include all items as l isted on the monthly tasks l ists as well as the items l isted below as scheduled per contract agreement and/or as requested by the COR.

York YK Electric Chil lers

Inspect all electrical controls.

Perform Eddy Current Inspection on evaporator and condenser tubes every three (3) years or as contracted.

(VA staff to brush tubes) Measure mechanical leakage, document and determine need for replacement.

Draw Oil Samples and provide separate report to the VANTXHCS

Perform leak tests of machine and repair any leaks.

COOLING TOWERS, CONDENSER PUMPS, HEATING HOT WATER, AND CHILL WATER PUMPS

Annual Cooling Tower Inspections & Service Task List Location: Date:

CT #: Company:

Model # Technician:

Serial #

Instructions The scheduled inspections of each cooling tower is to include all items as listed below as scheduled per contract agreement and/or as requested by the COR.

Cooling Tower

Task Check Comments

Perform vibration analysis of cooling tower fans.

Megger fan motor and inspect contacts

Re-pitch blades and achieve optimum performance as required.

Balance cooling water flows, VA personnel to assist.

Check proper operation/adjust blowdown intervals if needed.

Vibration Analysis reports to be processed and submitted back to the VA within 2 weeks

Clean and Disinfect Cooling Tower basins

Additional Notes & Comments

Annual Chill, Condenser and Heating Hot Water Pumps Inspections & Service Task List Location: Date:

Pump #: Company:

Model # Technician:

Serial #

Instructions The scheduled inspections of each Pump is to include all items as listed below as scheduled per contract agreement and/or as requested by the COR.

Chill, Condenser and Heating Hot Water Pumps

Task Check Comments

Megger the Motor and record results

Inspect and record voltage and amperage

Clean or if Damaged Replace Strainers

Additional Notes & Comments

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