#Api 653 spec update#

Maintain permanent and progressive records of all pressure vessels and pressure relieving devices, including adding new information pertinent to the operation, inspection, and maintenance history of the equipment. Specify any special equipment access requirements, including all safety conditions and permissions. Identify and document any required repairs. Test: type/ medium/ pressure/ gauges,В duration,В & regulatory requirements.

#Api 653 spec update#

Review and update the surface cleaning requirements needed for inspection and examinations.Дetermine the pressure test requirements for pressure vessels after alterations or major repairs: Review and update the inspection and NDE techniques and locations required.Д®nsure all NDE results are evaluated and determined to be accepted or rejected, with recommendations to resolve all deficiencies. Verify all new materials used during repairs or alterations are consistent with specifications.ДЄssure that the minimum pre-heat and post-weld heat treat is performed in accordance with the qualified welding procedures.ДЄuthorize repairВ or alteration work before the work is started, and designateВ hold points that are required.Дetermine the corrosion rates, remaining life, and next inspection date for each pressure vessel.ДЄssess preferential weld corrosion of in-service welds and joints. Perform internal inspection of vessels in accordance with API codes. API Inspectors perform inspection tasks and schedule monitoring programs to assure the mechanical integrity of the equipment, including: