Attachment 4 - TE 5 Inspection Requirements Chlor Plants 2024.pdf
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- Solicitation number
- W912PB25R3001
About this file
This document is Attachment 4 - TE 5 Inspection Requirements Chlor Plants 2024, which outlines the annual maintenance and inspection requirements for chlorination systems. The key details include:
The visual inspection covers the condition of the electronic module, including the external condition, safety markings, gas/temperature sensors, and error messages. It also inspects the condition and operation of the battery supply, if applicable. This annual inspection is required per DGUV Vorschrift 50/51 regulations for safe operation of the chlorination systems located at U.S. Army Garrison Bavaria sites, including Tower Barracks Grafenwoehr, Rose Barracks Vilseck, and Hohenfels. The inspection and maintenance services are being procured under Solicitation W912PB25R3001 by the Department of the Army Materiel Command Army Contracting Command.
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TE #5 ANNUAL MAINTENANCE/INSPECTION REQUIREMENTS FOR CHLORINATION‐ AND
5.1 Visual inspection:
1. Condition of the electronic module:
‐Extermal condition
‐ Module is on
‐ Cover/cable glands B16b
‐ Safety markings present
‐ Gas concentration or Temp., sensor I
‐ Gas concentration or Temp., Sensor II
‐ System date and time
‐ Error message(s)
2. Condition of the battery supply: (if applicable)
‐ External condition
‐ Battery supply is working
‐ start‐up date is marked on the battery
‐ Service time / < 3 years
3. Condition of sensor I:
‐ External condition
‐ Installation location/height
Gas sensor W3T163650 / W3T171360
‐ Platinum coil B40z
‐ Electrical connection
‐ Elektrolyte tank
‐ Elektrolyte ‐ Condition ‐ Level
Gas sensor 4‐20
‐ Sensor opening
‐ start up date is marked on the sensor
‐ Service time
‐ Condition of Plug/cabel combination (sensor cable)
4. Condition of sensor II: (if applicable)
‐ External condition
‐ Installation location/height
Gas sensor W3T163650 / W3T171360
‐ Platinum coil ‐ Electrical connection ‐ Elektrolyte tank
‐ Elektrolyte tank
‐ Elektrolyte ‐ Condition ‐ Level
Gas sensor
‐ Sensor opening
‐ start up date is marked on the sensor
‐ Service time
‐ Condition of Plug/cabel combination (sensor cable)
5. Availability of Operating Instructions
5.2 Functional Test:
‐ Gas setting
‐ Measuring range
‐ Alarm threshold 1 / Alarm delay
‐ Alarm threshold 2 / Alarm delay
‐Min./Max. temperature value / Alarm delay
‐ Result of zero point adjustment: Zero point current set point; Actual zero point current (pre); Actual zero point
‐ Result of sensitivity adjustment: Set point; Actual value (pre); Actual value (post); Response time (OK?)
5.3 System Alarm funciton Test:
‐ Alarm function sensor 1
‐ Alarm function sensor 2
‐ Alarm function relay common alarm 1
‐ Alarm function relay common alarm 2
5.4 Check of Safety functions:
‐ Visual alarm
‐ Acoustic warning
‐Chlorine disposal system started automatically
‐Chlorine dioxide production will be interrupted automatically
‐ Ozone production will be interrupted automatically
‐ Warning signal will be sent to a permanently manned location
Trouble‐free operation of the unit is only guaranteed if original spare parts and components are used in precisely the combination described in the manufacturer's
Failure to observe this instruction may incur the risk of malfunction or damage to the un
D FLUORINATION PLANTS
t current (post).B66l instruction manual.
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