psl195 (five) The roles, tasks and qualifications of Other individuals that have the authority to immediate or supersede the precise technical actions of controllers.
An operator may well utilize a guide valve in its place equivalent technological innovation for the crossover link if, in the course of regular operations, the valve is shut to forestall the circulation of dangerous liquid or carbon dioxide having a locking gadget or other indicates designed to reduce the opening with the valve by individuals apart from Individuals licensed because of the operator.
(d) For all totally changed onshore harmful liquid or carbon dioxide pipeline segments with diameters greater than or equal to 6 inches which were changed just after April ten, 2023, the operator need to set up RMVs or an alternative equivalent know-how whenever a valve should be set up to satisfy the suitable valve spacing necessities of the portion. An operator using option equal technology should notify PHMSA in accordance With all the method in paragraph (e) of this segment. All valves set up as necessary by this segment need to satisfy the requirements of § 195.
(a) No operator may perhaps transfer any line pipe, Except the stress in the road section included is reduced to not much more than 50 per cent of the most working force.
(three) On pipe that contains a longitudinal weld, the longitudinal weld has to be as close to as practicable to the neutral axis of your bend Until—
signifies a procedure that provides the public drinking water for human intake by pipes or other constructed conveyances, if this sort of technique has not less than fifteen service connections or routinely serves a median of no less than twenty five people today daily a minimum of 60 days out in the yr. These techniques incorporate the resources on the drinking water provides—
(i) An operator may well discontinue a software below this section only just after published notification to the Administrator and acceptance, if needed, of the routine for strain screening.
(1) Possibility Classification A if The placement indicator is ranked as lower or medium danger, the product or service and volume indicators are rated as low possibility, and also the chance of failure indicator is ranked as lower risk;
(d) The minimal wall thickness with the pipe might not be fewer than 87.5 per cent of the value employed for nominal wall thickness in determining The interior design strain under paragraph (a) of this part. Additionally, the predicted exterior loads and exterior pressures that are concurrent with inner force must be regarded in accordance with §§ 195.
(viii) Exposure of your pipeline to running stress exceeding founded utmost working pressure;
(i) What preventive and mitigative steps should an operator just take to shield the superior consequence place?
An operator need to validate the risk components used in determining pipeline segments that may have an affect on a substantial consequence area on at the least an once-a-year basis to not exceed fifteen months (Appendix C of the part gives added steering on things that can influence regardless of whether a pipeline section could have an impact on a significant consequence space). If a improve in circumstance implies the prior thought of a possibility issue is not legitimate or that an operator really should take into account new threat factors, an operator will have to complete a fresh integrity analysis and analysis to establish the endpoints of any Beforehand recognized covered segments.
(file) This system and also the media employed need to be as in depth as essential to achieve all regions wherein the operator transports harmful liquid or carbon dioxide.
The handbook demanded by paragraph (a) of the area should consist of procedures for the subsequent to deliver basic safety for the duration of upkeep and regular functions: