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Marginal note:Records — pneumatic controllers

 A record in respect of each pneumatic controller used at an upstream oil and gas facility that operates using hydrocarbon gas must be made that indicates

  • (a) the identifier for the pneumatic controller;

  • (b) whether the pneumatic controller is used

    • (i) for controlling pressure or flow rate,

    • (ii) for controlling liquid levels,

    • (iii) for controlling temperature,

    • (iv) as a transducer,

    • (v) as a positioner, or

    • (vi) as an emergency response device, or

    • (vii) for another purpose or as another device and, if so, the purpose or type of device; and

  • (c) the design bleed rate for the pneumatic controller’s operational setting, including its supply pressure and, if any, its band setting, or its bleed rate according to a written demonstration, with supporting documents, made by the operator for the facility at which the controller is used.


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