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Fig. 3 - Home Office
Services Progress
Curve
Fig. 4 - Use of 3D
model to analyze the
feasibility of the
erection works
sequence
feasible and look-ahead work-fronts for the construction commissioning, commissioning and start-up.
subcontractors, which were also supported by an Particular attention was dedicated to the LDPE Unit,
extensive use of the 3D model tools. All material where the high pressure technology demands for
availability, piping prefabrication status and actual absolute trouble-free startup. In addition, the super
erected quantities have been introduced in the 3D clean product of the wire and cable technology requires
model database so to have a visible and active control the highest level of cleanliness from manufacturing up
over the erection feasibility in such congested process to the final commissioning stage. The experience
units and to sustain an efficient sequence of erection gathered by Tecnimont in previous LDPE installations
(figure 4). has proved to be fundamental for this purpose.
Lessons learnt Procurement strategy
During the first months of the project, the experiences The joint venture made an aggressive procurement
learned in previous projects from Borouge, Tecnimont, campaign based on the below strategic decisions and
TPI and Samsung Engineering were shared over actions implemented by the respective operating
several joint working sessions. The results of the centers of Milan and Seoul, where the procurement
discussions were subsequently incorporated in the execution was directed. In particular:
design and methodology of construction, pre- • early placement of purchase orders for the
Industrial Plants - May 2015
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