STOP PLANTS
ACTIVITIES CARRIED OUT BEFORE MAKING THE OFFER
Analysis of the documents received
- Information on the type of system
- Study of the layout of the refinery
- List of works to be carried out and of plant and equipment insulation schemes
- Study of the layout of the equipment (elevations, accessibility, particular types of material, etc.).
- Materials and related technical drawings by equipment, by type, by planimetric position, by installation height
Inspection of verification and confirmation
Examination of the conditions of the site
- Availability of utilities
- Logistic situation
- Accessibility to facilities
Availability of materials
Control of possible interference with work carried out by other companies
Identification of works to be carried out by subcontractors
- Scaffolding
- High pressure washing
- Chemical washing
- Special lifts
- Insulations
Planning of the construction site organization
- number of area coordinators
- number of foremen (1/10 workers)
- equipment and means of work
- workforce
Intervention scheduling based on
- Stopping times established by the customer
- Technical information
- Special interventions planned by the customer
Risk analysis
PREPARATORY ACTIVITIES
Construction site mobilization
- Containers offices
- Showers and toilets
- Changing rooms and canteen
Transfer to the plant areas
- Gaskets, blind and blind flanges, test rings
- Bolts and tie rods
- Box with equipment (tirfort, slings, keys, hydraulic screwdrivers, etc.)
- Dedicated equipment (motorized extractors for tube bundles, bundle transport machines)
- Tower crane
- Fork lift
- Compressors and electric generators
- Electro and motorcycle welders
Preparation of documents for the release of authorization to carry out works
Meetings with the customer’s technicians for
- Aspects / definition of work to be performed
- Safety for carrying out the activity