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Reference >  PJSC «Kazanorgsintez»

PJSC «Kazanorgsintez»

Customer PJSC "Kazanorgsintez"
Name of work item Carrying out an industrial safety expert review of vessels and equipment of the cracked gas water treatment unit of the cracking and gas purification workshop No. 58-68 and the cracked gas compression and separation workshop No. 65-76, operated at the hazardous production facility of the ethylene production site of the Ethylene plant of PJSC " Kazanorgsintez"
Types of works performed Industrial safety expert review
Year 2018

Brief work description

Industrial safety expert review of hazardous production facilities is carried out in accordance with the requirements of the Federal law No. 116-FZ "On industrial safety of hazardous production facilities".

The goal of the industrial safety expert review is to determine the compliance of expert review subjects to the industrial safety requirements established by the regulations in the field of industrial safety, evaluation and technical state prediction of technical devices, residual life assessment and issue of an expert report on the terms and conditions of further operation.

The scope of work, carried out during the industrial safety expert review of mechanical equipment, includes:

  • documentation analysis and functional diagnosis

    At this stage, preliminary assessment of expert review subject runnability is carried out; major damaging factors influencing its safe operation are determined; accuracy and completeness of all available operation and maintenance documentation are assessed;
     
  • technical diagnosis using nondestructive testing methods

    is carried out to assess the actual technical condition by experts and NDT inspectors of the nondestructive testing laboratory of LENNIIHIMMASH Group "(Certificate of appraisal No. 56A050534 dated 22.06.2018);
     
  • calculation and analytical procedures for evaluating and predicting technical condition of a technical device, including assessment of residual life (calculations)

    All calculations are performed in accordance with the current industry standards using the unique experience of the experts of LENNIIHIMMASH Group, accumulated over many years of experience in carrying out industrial safety expert review of life-expired equipment;
     
  • preparation and approval of the industrial safety expert review report;

    The result of the industrial safety expert review is a report drawn up in accordance with the Federal rules and regulations "Rules of industrial safety expert reveiw conduction", which includes the justified conclusions of the industrial safety expert reveiw made on the basis of calculations of the residual life, as well as the results of documentation analysis and non-destructive testing, presented in the form of appendices.
     
  • activities related to entering the industrial safety expert review report in the register of Rostechnadzor of the Russian Federation.

    In the final stage, a package of documents is prepared for entering the industrial safety expert review report in the register of the industrial safety expert review reports by Rostechnadzor of the Russian Federation and transfered to the territorial office of Rostechnadzor of the Russian Federation.
     

Expert review subjects

  • cracked gas water washing column pos. K-201 (column Ø 3200) serial No. 80076-1 reg. No. 58-40 RUA;
  • circulation water sump pos. E-203 serial No. 79317-1 reg. No. 58-07 RUA;
  • vessel V=25 m3 pos. E-204/Б serial No. 81-0457 reg. No. 58-03 RUA;
  • separator pos. E-406 /A serial No. 2 (order 885) reg. No. 20221;
  • separator pos. E-406 /Б serial No. 3 (order 885) reg. No. 20221;
  • separator pos. E-407 /Б serial No. 3 (order 886) reg. No. 20267;
  • pipeline "cracked gas of 0.6 kg/cm2 from K-201 to the battery limit of the workshop";
  • pipeline "cracked gas from cracking furnaces to header";
  • pipeline "gas blowdown from E-209, E-219, E-223 to cracked gas header";
  • pipeline "gas blowdown from К-202 to cracked gas header";
  • reciprocating and centrifugal pumps