S02 523-23-006 VISN 1 RCx Repairs JP MIL.xlsx
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- B543--523-23-006 RCx Repairs JP Federal contract opportunity
- Solicitation number
- 36C24123B0007
About this file
This document contains details from a retro-commissioning report of a Veterans Affairs medical center. It identifies various equipment and systems across multiple buildings that would benefit from repairs, replacements, control sequence updates or other corrective actions to improve energy efficiency. Issues were found with AHUs, chillers, boilers, pumps and other HVAC equipment. Recommended solutions include implementing nighttime setbacks, releasing local fan controls to the BAS, replacing dampers and valves, updating sequences to prevent simultaneous heating and cooling, and re-commissioning energy recovery systems. Estimated energy savings and project costs are provided for each issue along with simple payback periods generally under ten years.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| S05 - RFI Questions and Answers 523-23-006 RCx Repairs JP.docx | DOCX document | |
| 36C24123B0007 0002.docx | DOCX document | |
| S06 - Bid Opening Conference Line 36C24123B0007.docx | DOCX document | |
| S06 - Site Visit Sign In Sheet JP RCx Repairs.pdf | ||
| 36C24123B0007 0001.docx | DOCX document | |
| S02 Shop Drawings Product Data Samples.pdf | ||
| S02 Safety Requirements.pdf | ||
| S02 SOW 523-23-006 RCx Repairs JP.docx | DOCX document | |
| S02 WD MA20230001 16JUNE2023.pdf | ||
| S02 General Requirements.pdf | ||
| 36C24123B0007_1.docx | DOCX document |
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Text version
RCx MIL
| Issue No. | Survey | ||||||||||||||
| Date | Building | Location | Area Served | Equipment | |||||||||||
| Type | Equipment | ||||||||||||||
| Name | Component | Issue | |||||||||||||
| Description | Issue Type | ||||||||||||||
| (from CTS) | Resolution | Priority | Status | O&M Comments | |||||||||||
| -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | ||
| 76 | 1/14/21 | 1 - Main Hospital | C5-14 | 5th Floor Wing C-Wing | AHU | AHU-5C-14-2 | Coil, HW Reheat | Trend data shows supply air temperature consistently rises above 160 Deg F during unoccupied hours. (24-7 Operation) | BAS/EMCS | Upgrade BAS Schedule and Sequence of Operation. Heating should not be provided at all during unoccupied hours. Replace Sensor. | 3 - Energy Conservation | Open | |||
| 79 | 1/14/21 | 1 - Main Hospital | C5-35 | SPD - Dirty | AHU | AHU-5C-35 | Fan, Exhaust | Supply and Exhaust fans have VFDs, but are set in-hand locally. EF running at 100% while SF is only running 55%. (VFD Issue) | BAS/EMCS | Release in-hand control. Upgrade BAS Sequence of Operations to allow for automatic controls. Coordinate with AHU-1 SPD and AHU-3 (Sub-Basement) to satisfy SPD Requirements. | 3 - Energy Conservation | Open | |||
| 82 | 11/2/20 | 1 - Main Hospital | 6B-54 | B6-54 Suite | AHU | AHU-6B-75 | AHU | Unit is approaching the end of useful life. Ductwork insulation has been torn off and the floor is rusted, suggesting coil leaks have previously occurred. Pneuamatics are still used to operate dampers. | HVAC | Replace AHU, ductwork, and provide upgraded BAS graphic. | 3 - Energy Conservation | Open | |||
| 87 | 1/14/21 | 1 - Main Hospital | B9-74 | 9th Floor B-Wing | BAS | AHU-9B-74 | Shutdown | Unit does not turn off when in unocupied mode. According to SOO the unit should turn off when unoccupied. (24-7 Operation) | BAS/EMCS | Update Sequence of Operation to match schedule | 3 - Energy Conservation | Open | |||
| 101 | 1/15/21 | 1 - Main Hospital | B11-65 | B11-48 Suite | AHU | AHU-11-B-65 | Supply Fan VFD | No pressure or airflow setting for supply fan. SF set by VFD percent set point. | BAS/EMCS | Upgrade BAS Controls and Setpoint. SF should modulate to meet discharge pressure setpoint. | 3 - Energy Conservation | Open | |||
| 126 | 1/15/21 | 1 - Main Hospital | 15th Floor | 14th Floor B-Wing | AHU | S-09 | Damper, RA | Economizer damper could not be visually inspected, but is likely stuck at minimum position. Measured OA CFM nearly matches DA CFM. (Failed Damper) | HVAC | Replace Economizer Damper | 3 - Energy Conservation | Open | |||
| 131 | 1/11/21 | 1 - Main Hospital | Mech Room EB-95 | Prosthetics | BAS | AHU-1E Prosthetics | Coil, CHW | CHW Valve is always open 50%+ unless commanded to close. DAT Setpoint is 65F, but typically hovera around 58-60. When OA Damper commanded to close (OA Temp is below 40F), CHW valve also closes. VAV Reheats maintain Room Setpoint Temperature. (Effective Leak) | BAS/EMCS | Increase AHU DAT Setpoint OR Adjust Sequence of Operation so CHW valve is not linked directly to OA Damper. | 3 - Energy Conservation | Open | |||
| 132 | 1/18/21 | 1 - Main Hospital | BD-101B (Above Ceiling) | Basement PET Scan (Wing D) | AHU | AHU-BD-101B | AHU | Lobby area was confirmed in staff interview to always be cold, but the rooms with dedicated reheat are 10+ DEG above setpoint when 0% open. System is small, so cooling OA down before reheating is not efficient. (Heating and Cooling) | HVAC | Replace FCUs with Small AHU (heat + cool) OR Adjust Sequence of Operation to prevent Cooling + Reheating. | 3 - Energy Conservation | Open | |||
| 145 | 11/2/20 | 1 - Main Hospital | Sub-Basement | SPD (2nd Floor D-Wing) | AHU | AHU-3 SPD | Fan, Exhaust | Exhaust fan is sized to pull more air (11,000 CFM) than the supply fans (4000 CFM). Supply Fans running at 100% on BAS but could not povide 4000 CFM setpoint. In the field, Supply Fan VFD is only running at 50%. (VFD Issue) | BAS/EMCS | Upgrade BAS Sequence of Operations and Points to show VFD correctly. Re-TAB System and Coordinate with AHU-1 SPD and AHU-5C-35 to satisfy SPD Requirements. | 3 - Energy Conservation | Open | |||
| 153 | 1/15/21 | 7 - Brain Storage | Roof | Building 7 | AHU | ACU-1 | Isolation Damper | Supply fan isolation dampers do not close when linked one of the fan wall's supply fans shuts down. This causes the system to short circuit. (Failed Damper) | BAS/EMCS | Upgrade Sequence of Operation. Isolation Dampers should close when a fan shuts down. | 3 - Energy Conservation | Open | |||
| 179 | 1/18/21 | 1D - Radiation Therapy | 2nd Floor Penthouse | Offices | AHU | AHU-Radiation Therapy | Schedule | System is running 24-7, even when space is not occupied. | BAS/EMCS | Implement Nighttime setback | 3 - Energy Conservation | Open | |||
| 185 | 1/18/21 | 1A - Research | 3rd Floor Mech Room | Offices + Animal rooms | AHU | AC-04 | Energy Recovery | Missing control sequence for Energy Recovery. Cannot see Exhaust side of energy recovery on graphic. Energy Recovery confirmed to not be used since 2016 RCx. Required for 100% OA Systems. (ERC Issue) | BAS/EMCS | Re-Implement Energy Recovery Sequence. | 3 - Energy Conservation | Open |
O&M comments $ 170,500 6,819 $ 81,782
| Issue No. | Survey | |||
| Date | Building | Location | Area Served | Equipment |
| Type | Equipment | |||
| Name | Component | Issue | ||
| Description | Issue Type | |||
| (from CTS) | Resolution | Priority | Status | Estimated |
Implementation Cost ($) Electric Demand Savings (Peak kW) Annual Electric Energy Savings (kWh/yr) Annual Fuel Savings (MMBTU/yr) Energy Savings MMBtu Annual Energy Savings ($) Return On Investment (%) Simple Payback
| (years) | Comments | |||||||||||||||||||||||
| -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |||
| 41 | 1/13/21 | 1 - Main Hospital | B4-73 | 4th Floor B-Wing | AHU | AHU-4B-73 | Unnocupied mode | unit does not turn off when in unocupied mode. According to SOO the unit should turn off when unoccupied (24-7 Operation) | BAS/EMCS | Update Sequence of Operation to match schedule | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | 6,354.00 | 265.00 | 286.68 | $ 1,264.56 | AEM in progress of implementing schedules | ||||
| 31 | 1/13/21 | 1 - Main Hospital | B4-46 | 4th Floor B-Wing | AHU | AHU-4B-46 | Unnocupied mode | unit does not turn off when in unocupied mode. According to SOO the unit should turn off when unoccupied. (24-7 Operation) | BAS/EMCS | Update Sequence of Operation to match schedule | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | 6,353.00 | 706.00 | 727.68 | $ 4,833.70 | AEM in progress of implementing schedules | ||||
| 160 | 1/15/21 | 9 - Admin/Research | Basement | Hallways and Lobby | Heating System | MAU-1 | Controls | Boilers, Pumps, HW system setup to provide full heating 24/7, even when the building is unoccupied. Applies to MAU, all Fan Coil Units and Radiators. Most of Building is unoccupied due to Pandemic. | BAS/EMCS | Implement Nighttime setback | 3 - Energy Conservation | Open | $ 2,000.00 | 1% | N/A | 2,739.00 | 249.00 | 258.35 | $ 5,727.00 | cannot shut off heat during off hours | ||||
| 215 | 7/28/21 | 1F - Ambulatory Care Addition | Chiller Plant ACA | Wing F ACA | Chilled Water System | Chiller | BAS | Cooling Tower 2 controller is broken, preventing low speed mode. Maintenance has re-wired the control panel to force CT-2 to operate at full speed, while the BAS still shows low speed operation. (Chiller Plant Upgrade) | BAS/EMCS | Replace Cooling Tower 2 controller | 3 - Energy Conservation | Open | $ 2,000.00 | 1% | N/A | 14,266.00 | - 0 | 48.68 | $ 1,412.00 | Controller has been replaced and is fully functional | ||||
| 134 | 1/18/21 | 1 - Main Hospital | BD-101G (Above Ceiling) | Basement PET Scan (Wing D) | BAS | AHU-BD-101G | Fan, Return | BAS graphic shows two supply fans and one exhaust fan, and is missing an economizer damper. Incoporporate return fan into control. | BAS/EMCS | If not replaced, Re-Commission system. Upgrade BAS Graphics and Control Points. | 3 - Energy Conservation | Open | $ 10,000.00 | 6% | N/A | - 0 | 35.00 | 35.00 | $ 261.38 | Dampers our in fixed position for air changes only close if freeze stat is activated | ||||
| 165 | 1/18/21 | 1F - Ambulatory Care Addition | Penthouse | Operating Rooms | AHU | AHU-1 | Energy Recovery | Setpoint is 40F even though DAT is 55F, so it is underutilized (Glycol Temp is 70F, 100% Exhaust at 70-75F). AHU is large 100% OA (40,000 CFM). (ERC Issue) | BAS/EMCS | Upgrade Sequence of Operation or modify setpoint. ERC should be active most of the time that heating is required. | 3 - Energy Conservation | Open | $ 2,000.00 | 1% | N/A | 814.00 | 354.60 | 357.38 | $ 7,040.35 | Energy Recovery was fully functional, so only setpoint changes should be required | ||||
| 163 | 1/18/21 | 1F - Ambulatory Care Addition | Penthouse | Operating Rooms | AHU | AHU-1 | Humidifier | Humidifier has a minor steam leak (Effective Leak) | HVAC | Re-seal pipe or replace valve. | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | - 0 | 327.00 | 327.00 | $ 3,364.00 | Humidifier is suoopsed to let a little steam by so line does not crack when steam is fed into line operating correctly | ||||
| 185 | 1/18/21 | 1A - Research | 3rd Floor Mech Room | Offices + Animal rooms | AHU | AC-04 | Energy Recovery | Missing control sequence for Energy Recovery. Cannot see Exhaust side of energy recovery on graphic. Energy Recovery confirmed to not be used since 2016 RCx. Required for 100% OA Systems. (ERC Issue) | BAS/EMCS | Re-Implement Energy Recovery Sequence. | 3 - Energy Conservation | Open | $ 2,000.00 | 1% | N/A | 7,089.00 | 1,335.00 | 1,359.19 | $ 13,520.33 | Issue from 2016 | ||||
| 112 | 1/20/21 | 1 - Main Hospital | B12-67 | 11th Floor B-Wing | AHU | AHU-12B-67 | Schedule | 24-7 Operation, zone not occupied overnight | BAS/EMCS | Implement Nighttime setback | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | 4,040.00 | 350.00 | 363.79 | $ 1,982.86 | night setback is functional no action needed | ||||
| 144 | 11/2/20 | 1 - Main Hospital | Sub-Basement | SPD (2nd Floor D-Wing) | AHU | AHU-3 SPD | Coil, Steam Preheat | 1/5 Steam Valve is leaking. 4/5 Steam Valve is okay. (Effective Leak) | CHW, HW, and | |||||||||||||||
| Steam Distribution Systems | Replace Steam Valve | 3 - Energy Conservation | Open | $ 2,500.00 | 1% | N/A | - 0 | 17.00 | 17.00 | $ 294.00 | Repaired in house | |||||||||||||
| 81 | 11/2/20 | 1 - Main Hospital | 6B-54 | B6-54 Suite | BAS | AHU-6B-75 | Coil, HW Reheat | Trend data shows supply air temperature consistently rises above 160 Deg F during unoccupied hours. CHW Valve open 100% during investigation, possible that HW Valve is stuck open and CHW counteracts it until after hours, when the CHW valves closes. (24-7 Operation) | BAS/EMCS | Upgrade BAS Schedule and Sequence of Operation. Heating should not be provided at all during unoccupied hours. Replace Sensor. | 3 - Energy Conservation | Open | $ 2,000.00 | 1% | N/A | - 0 | 302.00 | 302.00 | $ 2,270.06 | steam cannot be shut off during off hours steam coil would freeze | ||||
| 208 | 7/28/21 | 1A - Research | Chiller Plant 1 | Building 1 | Chilled Water System | Chiller Plant 1 | Heat Exchanger | Chiller Plant 1 Heat Exchanger has been abandoned for years. No capability for free cooling from the cooling tower condensing water. HX not visible on BAS. (Chiller Plant Upgrade) | HVAC | Replace Heat Exchanger. Upgrade Chiller Plant sequence to include HX and add monitoring to BAS. | 3 - Energy Conservation | Open | $ 30,000.00 | 18% | N/A | 132,175.00 | - 0 | 451.00 | $ 12,504.00 | This calculation assumes Chiller plant 1 is operating when free cooling is available. May be inaccurate if CP-2 is used most of the time. | ||||
| 93 | 1/14/21 | 1 - Main Hospital | Ceiling/ D9-130 | (Oncology) 9th Floor D-Wing | AHU | AHU-9D-130 | VFD | No VFD indicated on the BAS for the Supply Fan, but fan has a VFD in the field. (VFD Issue) | BAS/EMCS | Upgrade BAS Graphics and Control Sequence to modulate the fan. Povide Pressure Sensor and Setpoint for control. | 3 - Energy Conservation | Open | $ 3,000.00 | 2% | N/A | 8,702.00 | 2.00 | 31.69 | $ 874.36 | Unit balanced by vav locally | ||||
| 29 | 1/19/21 | 1 - Main Hospital | Room 3E-110 | 3rd Floor Wing D | AHU | U-10 | AHU | 24-7 Operation, zone not occupied overnight | BAS/EMCS | Implement Nighttime setback | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | 9,647.00 | 232.00 | 264.92 | $ 1,788.57 | unit is in process of replacment | ||||
| 80 | 1/14/21 | 1 - Main Hospital | C5-35 | SPD - Dirty | AHU | AHU-5C-35 | Schedule | Area is not occupied overnight, but DAT Setpoint is maintained. (24-7 Operation) | BAS/EMCS | Implement Nighttime setback | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | - 0 | 115.00 | 115.00 | $ 546.19 | Unit serves sterile storage temps and humidity must be maintained 24-7 | ||||
| 153 | 1/15/21 | 7 - Brain Storage | Roof | Building 7 | AHU | ACU-1 | Isolation Damper | Supply fan isolation dampers do not close when linked one of the fan wall's supply fans shuts down. This causes the system to short circuit. (Failed Damper) | BAS/EMCS | Upgrade Sequence of Operation. Isolation Dampers should close when a fan shuts down. | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | 4,131.00 | 34.00 | 48.10 | $ 759.00 | |||||
| 87 | 1/14/21 | 1 - Main Hospital | B9-74 | 9th Floor B-Wing | BAS | AHU-9B-74 | Shutdown | Unit does not turn off when in unocupied mode. According to SOO the unit should turn off when unoccupied. (24-7 Operation) | BAS/EMCS | Update Sequence of Operation to match schedule | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | 8,254.00 | 62.00 | 90.16 | $ 1,081.52 | |||||
| 131 | 1/11/21 | 1 - Main Hospital | Mech Room EB-95 | Prosthetics | BAS | AHU-1E Prosthetics | Coil, CHW | CHW Valve is always open 50%+ unless commanded to close. DAT Setpoint is 65F, but typically hovera around 58-60. When OA Damper commanded to close (OA Temp is below 40F), CHW valve also closes. VAV Reheats maintain Room Setpoint Temperature. (Effective Leak) | BAS/EMCS | Increase AHU DAT Setpoint OR Adjust Sequence of Operation so CHW valve is not linked directly to OA Damper. | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | - 0 | 268.00 | 268.00 | $ 2,011.11 | |||||
| 179 | 1/18/21 | 1D - Radiation Therapy | 2nd Floor Penthouse | Offices | AHU | AHU-Radiation Therapy | Schedule | System is running 24-7, even when space is not occupied. | BAS/EMCS | Implement Nighttime setback | 3 - Energy Conservation | Open | $ 500.00 | 0% | N/A | 5,239.00 | 125.00 | 142.88 | $ 1,088.16 | |||||
| 155 | 1/19/21 | 9 - Admin/Research | Basement | Hallways and Lobby | Heating System | Boiler 1 & 2 | Pumps | Pump 1 is leaking (Effective Leak) | HVAC | Repair Leak | 3 - Energy Conservation | Open | $ 1,000.00 | 1% | N/A | - 0 | 57.00 | 57.00 | $ 497.00 | |||||
| 101 | 1/15/21 | 1 - Main Hospital | B11-65 | B11-48 Suite | AHU | AHU-11-B-65 | Supply Fan VFD | No pressure or airflow setting for supply fan. SF set by VFD percent set point. | BAS/EMCS | Upgrade BAS Controls and Setpoint. SF should modulate to meet discharge pressure setpoint. | 3 - Energy Conservation | Open | $ 2,000.00 | 1% | N/A | 2,140.00 | - 0 | 7.30 | $ 211.85 | |||||
| 76 | 1/14/21 | 1 - Main Hospital | C5-14 | 5th Floor Wing C-Wing | AHU | AHU-5C-14-2 | Coil, HW Reheat | Trend data shows supply air temperature consistently rises above 160 Deg F during unoccupied hours. (24-7 Operation) | BAS/EMCS | Upgrade BAS Schedule and Sequence of Operation. Heating should not be provided at all during unoccupied hours. Replace Sensor. | 3 - Energy Conservation | Open | $ 2,000.00 | 1% | N/A | - 0 | 229.00 | 229.00 | $ 1,722.00 | |||||
| 79 | 1/14/21 | 1 - Main Hospital | C5-35 | SPD - Dirty | AHU | AHU-5C-35 | Fan, Exhaust | Supply and Exhaust fans have VFDs, but are set in-hand locally. EF running at 100% while SF is only running 55%. (VFD Issue) | BAS/EMCS | Release in-hand control. Upgrade BAS Sequence of Operations to allow for automatic controls. Coordinate with AHU-1 SPD and AHU-3 (Sub-Basement) to satisfy SPD Requirements. | 3 - Energy Conservation | Open | $ 5,000.00 | 3% | N/A | 20,083.00 | - 0 | 68.53 | $ 2,346.00 | |||||
| 145 | 11/2/20 | 1 - Main Hospital | Sub-Basement | SPD (2nd Floor D-Wing) | AHU | AHU-3 SPD | Fan, Exhaust | Exhaust fan is sized to pull more air (11,000 CFM) than the supply fans (4000 CFM). Supply Fans running at 100% on BAS but could not povide 4000 CFM setpoint. In the field, Supply Fan VFD is only running at 50%. (VFD Issue) | BAS/EMCS | Upgrade BAS Sequence of Operations and Points to show VFD correctly. Re-TAB System and Coordinate with AHU-1 SPD and AHU-5C-35 to satisfy SPD Requirements. | 3 - Energy Conservation | Open | $ 10,000.00 | 6% | N/A | 92,062.00 | 32.80 | 346.93 | $ 9,472.00 | |||||
| 126 | 1/15/21 | 1 - Main Hospital | 15th Floor | 14th Floor B-Wing | AHU | S-09 | Damper, RA | Economizer damper could not be visually inspected, but is likely stuck at minimum position. Measured OA CFM nearly matches DA CFM. (Failed Damper) | HVAC | Replace Economizer Damper | 3 - Energy Conservation | Open | $ 10,000.00 | 6% | N/A | - 0 | 87.00 | 87.00 | $ 654.12 | |||||
| 132 | 1/18/21 | 1 - Main Hospital | BD-101B (Above Ceiling) | Basement PET Scan (Wing D) | AHU | AHU-BD-101B | AHU | Lobby area was confirmed in staff interview to always be cold, but the rooms with dedicated reheat are 10+ DEG above setpoint when 0% open. System is small, so cooling OA down before reheating is not efficient. (Heating and Cooling) | HVAC | Replace FCUs with Small AHU (heat + cool) OR Adjust Sequence of Operation to prevent Cooling + Reheating. | 3 - Energy Conservation | Open | $ 30,000.00 | 18% | N/A | - 0 | 464.00 | 464.00 | $ 3,480.00 | |||||
| 82 | 11/2/20 | 1 - Main Hospital | 6B-54 | B6-54 Suite | AHU | AHU-6B-75 | AHU | Unit is approaching the end of useful life. Ductwork insulation has been torn off and the floor is rusted, suggesting coil leaks have previously occurred. Pneuamatics are still used to operate dampers. | HVAC | Replace AHU, ductwork, and provide upgraded BAS graphic. | 3 - Energy Conservation | Open | $ 50,000.00 | 29% | N/A | 7,479.00 | 39.00 | 64.52 | $ 776.00 |
Energy Summary
| Energy Savings Summary | |||||||||
| Issue Identified | Recommended Corrective Action | Electric Demand Savings (Peak kW) | Annual Electric Energy Savings (kWh/yr) | Annual Fuel Savings (MMBTU/yr) | Annual Energy Savings ($) | Estimated Implementation Cost ($) | Anticipated Project Life (Years) | Return On Investment (%) | Simple Payback (years) |
| AHU-SPD-1 and AHU-3 SPD serve the same space, but there is no indication that controls are operating together. | Re-Commission AHU-SPD-1 together with AHU-3 (in sub-basement) and combine graphics. | N/A | 0.00 | 115.00 | $ 546.19 | $ 500.00 | 10.00 | 1092.38% | 0.92 |
| AHU/RTU lacks a nighttime setback schedule and would benefit from it. | Program set back schedule at the BAS. Valve replacement may be required if schedule is implemented. | N/A | 34648.00 | 2261.00 | $ 15,489.46 | $ 7,000.00 | 10.00 | 2212.78% | 0.45 |
| Supply and Return fans are equipped with VFDs, but are in hand or not visible through BAS. | Release in-hand control. Upgrade BAS Sequence of Operations to allow for automatic controls. | N/A | 120847.00 | 34.80 | $ 12,692.36 | $ 18,000.00 | 5.00 | 352.57% | 1.42 |
| AHU is approaching the end of useful life. | Replace AHU, supporting equipment, and provide upgraded BAS graphic. | N/A | 7479.00 | 39.00 | $ 776.00 | $ 50,000.00 | 30.00 | 46.56% | 64.43 |
| Economizer or other damper has failed and no longer opens/closes. | Replace Failed Dampers | N/A | 4131.00 | 121.00 | $ 1,413.12 | $ 10,500.00 | 10.00 | 134.58% | 7.43 |
| HW or CHW is either visibly leaking to the floor or leaking through to heat/cool air when valve is closed. | Replace Failed Valves and repair leaks | N/A | 0.00 | 669.00 | $ 6,166.11 | $ 4,500.00 | 5.00 | 685.12% | 0.73 |
| Unit experiences Simultaneous heating and cooling | Update the SOO to prevent simultaneous heating and cooling. Replace window AC units and radiators heating with a centralized system. | N/A | 0.00 | 464.00 | $ 3,480.00 | $ 30,000.00 | 10.00 | 116.00% | 8.62 |
| Energy Recovery is not utilized or underutilized. Issues are tracked for large AHUs that require Energy Recovery | Re-Implement Energy Recovery Sequence. ERC should be active most of the time that heating is required. | N/A | 7903.00 | 1689.60 | $ 20,560.68 | $ 4,000.00 | 10.00 | 5140.17% | 0.19 |
| Chiller Plant 1 Heat Exchanger has been abandoned for years. No capability for free cooling from the cooling tower condensing water. Cooling Tower 2 controller is broken, preventing low speed mode. | Replace Controllers and provide new Heat Exchanger sized correctly for Chiller Plant 1 | N/A | 146441.00 | 0.00 | $ 13,916.00 | $ 32,000.00 | 10.00 | 434.88% | 2.30 |
Drop Lists
| "Drop List" Instructions | Buildings | Status | Repair | Priority | Equipment Type | Components | Sub-Components | ||||||||||||||||||||||||||||||||||||||||||
| Building List | 1 - Main Hospital | Open | Simple Repair | 1 - Health & Safety | AHU | Equipment Type | AHU | BAS | Chilled Water System | Heating System | Exhaust Fan | Equipment Type | AHU | BAS | Chilled Water System | Heating System | |||||||||||||||||||||||||||||||||
| When starting a new project, add the building IDs to the Building list. The dropdown list should automatically adjust in size to encompass all the information. | 1A - Research | Resolved | Minor Repair | 2 - VA Guideline Conformance | BAS | Components | AHU | AHU | Chiller | Boiler | Exhaust Fan | Component | AHU | Coil | Damper | Enclosure | Fan | Filter | Performance | Safety | Schedule | Sensor_AFMS | Sensor_Humidity | Sensor_Pressure | Sensor_Temperature | Unclassified | AHU | Chiller | Damper | Economizer | Fan | Safety | Sensor | Setpoint | Shutdown | Valve | VAV | Unclassified | Chiller | Cooling Tower | Piping | Pump | Valve | Unclassified | Boiler | Heat Exchanger | Piping | Pump, HW | Valve |
| 1B - MRI | Other, see comments | Major Repair | 3 - Energy Conservation | Chilled Water System | Coil, CHW | Chiller | Cooling Tower | Heat Exchanger | Unclassifed | Sub-Components | General | Coil | Damper | Access Door | Belt | Pre Filter | Cooling | Freeze Stat | Schedule | Discharge Airflow | Discharge RH | Downstream SP | General | Unclassified | Scheduling | Scheduling | GUI | GUI | GUI | GUI | GUI | GUI | GUI | GUI | Space Temp | Unclassified | Chiller | Cooling Tower | Piping | Pump | Valve | Unclassified | Boiler | Heat Exchanger | Piping | Insulation | Valve | ||
| 1D - Radiation Therapy | N/A | N/A | 4 - Facility Improvement | Steam System | Coil, Energy Recovery | Damper, EA | Piping | Piping | Unclassified | Control Panel | Actuator | Drain Pan | Belt_Guard | Final Filter | Heating | High Static | Return Airflow | Outside RH | Fan SP | DAT | Control System | Unclassified | Trending | Programming | Programming | Programming | Trending | Programming | Programming | Programming | Unclassified | Basin | Insulation | Motor | Actuator | Condensate Return Percent | Insulation | Insulation | Pump | Actuator | |||||||||
| 1E - Cryogenics Research | N/A | Heat Exchanger | Coil, Humidifier | Damper, Face/Bypass | Pump, Condensor | Pump, HW | Piping | Control Panel | Exhaust Duct | Inlet Guide Vanes | Unclassified | Pneumatics | Unclassified | Unclassified | Return RH | Filter DP | MAT | Unclassified | Unclassified | Trending | Trending | Trending | Unclassified | Trending | Trending | Trending | Fan | Gate Valve | VFD | Piping | Condensate Return Temperature | Piping | Gate Valve | Motor | Piping | ||||||||||||||
| 1F - Ambulatory Care Addition | Heating System | Coil, HW Preheat | Damper, MAX OA | Pump, Primary CHW | Valve | Pneumatic Line | Linkage | Fan Housing | Isolator Canvas | Outside Airflow | Unclassified | Unclassified | OAT | Unclassified | Unclassified | Unclassified | Unclassified | Unclassified | Unclassified | Media | Steam Trap | Unclassified | Unclassified | Flue Gas Temperature | Valve | Steam Trap | VFD | Insulation | |||||||||||||||||||||
| Status, Repair, & Priority Lists | 2 - Huntington House | Exhaust Fan | Coil, HW Reheat | Damper, MIN OA | Pump, Secondary CHW | Unclassified | Valve | Pneumatic Line | Isolator Canvas | Motor | Return Airflow | PHT | Motor | Unclassified | O2 Percentage | Unclassified | Unclassified | Unclassified | Unclassified | ||||||||||||||||||||||||||||||
| These lists should not need to be updated, but if they are, they will automatically adjust in size to encompass all the information. | 4 - SAARPT | Coil, Steam Preheat | Damper, Mixed Air | Valve, Bypass | Unclassified | Unclassified | Return Duct | TAB | Supply Airflow | RAT | VFD | Steam Pressure | |||||||||||||||||||||||||||||||||||||
| 7 - Brain Storage | Coil, Steam Reheat | Damper, OA | Valve, Isolation | Supply Air Duct | VFD | Unclassified | Unclassified | Unclassified | Unclassified | ||||||||||||||||||||||||||||||||||||||||
| 9 - Admin/Research | Damper, EA | Damper, RA | Valve, Drain | Unclassified | BAS | ||||||||||||||||||||||||||||||||||||||||||||
| CHWP 2 - Chilled Water Plant | Damper, Face/Bypass | Damper, Smoke | Unclassified | Unclassified | |||||||||||||||||||||||||||||||||||||||||||||
| Equipment Type List | Damper, MAX OA | Economizer | |||||||||||||||||||||||||||||||||||||||||||||||
| The Equipment Type list should not need to be updated, but if it is then the size of the named list will need to be adjusted under List Manager to encompass all of the new information. The name in List Manager is "EquipmentType". Additionally, If an Equipment Type is added or removed, be sure to account for the change in the Component, Sub-Component, and Defect Lists. | Damper, MIN OA | Fan, Exhaust | |||||||||||||||||||||||||||||||||||||||||||||||
| Damper, OA | Fan, Return | ||||||||||||||||||||||||||||||||||||||||||||||||
| Damper, RA | Fan, Supply | ||||||||||||||||||||||||||||||||||||||||||||||||
| Damper, Smoke | Safety, Freeze-stat | ||||||||||||||||||||||||||||||||||||||||||||||||
| Enclosure | Safety, High Static | ||||||||||||||||||||||||||||||||||||||||||||||||
| Fan, Exhaust | Safety, Low Static | ||||||||||||||||||||||||||||||||||||||||||||||||
| Fan, Return | Sensor, DAT | ||||||||||||||||||||||||||||||||||||||||||||||||
| Fan, Supply | Sensor, Discharge Airflow | ||||||||||||||||||||||||||||||||||||||||||||||||
| Filter | Sensor, Discharge RH | ||||||||||||||||||||||||||||||||||||||||||||||||
| Performance | Sensor, Downstream SP | ||||||||||||||||||||||||||||||||||||||||||||||||
| Component Lists | Safety Alarm | Sensor, Enthalpy | |||||||||||||||||||||||||||||||||||||||||||||||
| If a component needs to be added to the Component List, be sure to adjust the size of the list in the List Manager. The Component lists are named after the first word of the Equipment Type they're associated with (e.g. The Chilled Water System components are in the named list "Chilled"). If a component is added or removed, be sure to account for the change in the Sub-Component and Defect Lists. | Schedule | Sensor, Filter DP | |||||||||||||||||||||||||||||||||||||||||||||||
| Sensor_AFMS | Sensor, MAT | ||||||||||||||||||||||||||||||||||||||||||||||||
| Sensor_Humidity | Sensor, OAT | ||||||||||||||||||||||||||||||||||||||||||||||||
| Sensor_Pressure | Sensor, Outside Air RH | ||||||||||||||||||||||||||||||||||||||||||||||||
| Sensor_Temperature | Sensor, RAT | ||||||||||||||||||||||||||||||||||||||||||||||||
| Unclassified | Sensor, Return Airflow | ||||||||||||||||||||||||||||||||||||||||||||||||
| Sensor, Return RH | |||||||||||||||||||||||||||||||||||||||||||||||||
| Sensor, Temperature | |||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, DAT | |||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, Discharge Airflow | |||||||||||||||||||||||||||||||||||||||||||||||||
| Sub-Component Lists | Setpoint, Discharge RH | ||||||||||||||||||||||||||||||||||||||||||||||||
| If a sub-component needs to be added to the Sub-Component List, be sure to adjust the size of the list in the List Manager. The Sub-Component lists are named after the first word of the Equipment Type they're associated with, concatenated with the first word of the Component they're associated with (e.g. The Cooling Tower sub-components are in the named list "ChilledCooling"). If a sub-component is added or removed, be sure to account for the change in the Component and Defect Lists. | Setpoint, Downstream SP | ||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, Filter DP | |||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, MAT | |||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, OAT | |||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, RAT | |||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, Return Airflow | |||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, Return RH | |||||||||||||||||||||||||||||||||||||||||||||||||
| Setpoint, Temperature | |||||||||||||||||||||||||||||||||||||||||||||||||
| Shutdown | |||||||||||||||||||||||||||||||||||||||||||||||||
| Valve, CHW | |||||||||||||||||||||||||||||||||||||||||||||||||
| Valve, Energy Recovery | |||||||||||||||||||||||||||||||||||||||||||||||||
| Valve, Humidifier | |||||||||||||||||||||||||||||||||||||||||||||||||
| Valve, HW Preheat | |||||||||||||||||||||||||||||||||||||||||||||||||
| Defect Lists | Valve, HW Reheat | ||||||||||||||||||||||||||||||||||||||||||||||||
| If a defect needs to be added to the Defect List, be sure to adjust the size of the list in the List Manager. The Defect lists are named after the first word of the Component Type they're associated with, concatenated with the whole Sub-Component they're associated with, substituting any spaces for undescores (e.g. The Access Door defects are in the named list "EnclosureAccess_Door"). | Valve, Steam Preheat | ||||||||||||||||||||||||||||||||||||||||||||||||
| Valve, Steam Reheat | |||||||||||||||||||||||||||||||||||||||||||||||||
| VAV | |||||||||||||||||||||||||||||||||||||||||||||||||
| Unclassified |
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File details come from the government source that posted it. Updated .