Supervision
that the specifications of regulations , works specification
and
manufacturing or
repair documents are observed on site and in
welding/assembly
operation
- Preparation
resp. editing of necessary documents for welding supervision of
equipment ( isometric drawings , drawings , welding and
testing plans )
- Co-ordination of required NDT including assessment of x/y-ray
films and other test
certificates
- Supervision of heat treatment before and after
welding including the examination
of the certificates
- Co-ordination of action resp. consulting of authorized experts
in the case of
equipment subject to supervision
- Acceptance of Quality-control-measures (construction and
pressure tests etc. )
after welding and/or assembly work , if required in
co-operation with the authorized
expert responsible
- Drawing up/compiling of required final documentation including
necessary
authorized expert certificates and tests
Inspection tasks during turnarounds:
Plants
of reference are Shell, BP, MIRO and Leuna refinery’s
Inspection
during the revision of air coolers, heat exchangers , towers /
columns , drums ,
reactors
and pipingsystem
- Assessment of
operational reliability of the above plant equipment on the
basis of
inside and outside condition
- Interpretation of corrosion and wear features
- Choice of suitable repair measures
- Supervision of repair work and non-destructive material
testing
- Co-ordination of action resp. consulting of authorized persons
in the case of
equipment subject to supervision
- Acceptance of construction and pressure tests if required in
co-operation with the
authorized expert
responsible
- Drawing up of required documentation / reports
Planning / Construction:
Planning of new plants and conversion or extension measures in /
of existing plants or parts of plants , in TEAM together with
the operating bodies’ own or externally commissioned planning
departments / offices .
Preparation of layout and piping plans, product flow sheets ,
R + I-diagrams (R+I = regulation and installation ), isometric
drawings . Survey of existing plants / plant areas and
afterwards drawing up of AS BUILT documentation.
The same procedure as above for electric and electrical
measuring and control instruments , of the new or converted
plants or parts of plants .
Production supervision
Production supervision of equipments , pressure equipment ,
pumps, fittings , associated semi-finished products and plant
components at the manufacturers at home and abroad .
Supervision of order stipulations regarding legal specifications
, regulations , rules , standards and customer company standards
.
Follow up of schedule ( Expediting ), for production monitoring
at manufacturers and suppliers at home and abroad .
Sample 1 Shell Refinery
Execution of inspection activities and
technical expediting for quality control of the convection and
radiation section of a furnace DD-1091 within the scope of the
project “ Repair Convection Section DD-1091 “ , including
necessary production control at the suppliers’ production
centres as agreed with the specialized technical department .
Sample 2 VEBA / BP Refinery
Production supervision and expediting
, according to company standards and corresponding regulations ,
for approx. 100 heat exchangers , various drums ,
towers ,
columns and their built-in components , fittings , reactors ,
exchanger pipes etc. and the required NDT at home and abroad .
