Section 3175.46 - Isolating flow conditionersThe BLM will list on www.blm.gov the make, model, and size of isolating flow conditioner that is approved for use in conjunction with a flange-tapped orifice plate, so long as the isolating flow conditioner is installed, operated, and maintained in compliance with the requirements of this section. Approval of a particular make and model is obtained as prescribed in this section.
(a) All testing required under this section must be performed at a qualified test facility not affiliated with the flow-conditioner manufacturer.(b) The operator or manufacturer must test the flow conditioner under API 14.3.2, Annex D (incorporated by reference, see § 3175.30 ) and submit all test data to the BLM.(c) The PMT will review the test data to ensure that the device meets the requirements of API 14.3.2, Annex D (incorporated by reference, see § 3175.30 ) and make a recommendation to the BLM to either approve use of the device, disapprove use of the device, or approve it with conditions for its use.(d) If approved, the BLM will add the approved make and model, and any applicable conditions of use, to the list maintained at www.blm.gov.