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  SERVICES - FACILITY MANAGEMENT (Onshore, Offshore & Deep Offshore)

  • Engineering (FEED AND DETAIL ENGINEERING)
  • Procurement
  • Installation
  • Construction
Greenfield Project, Brownfield Project, FEED, FPSO & Pipeline Project            

Structural
  • Geo technical Studies and test.
  • Study and deciding type of foundations and structures required, e.g. piling requirements.
  • Preparation of detailed drawings for foundations, structures, platforms and ladders.
  • Material take-off for steel and cement.
  • Preparation of bill of quantities for field execution.
  • Preparation of construction tender documents.
  • Checking and approving of steel structure fabrication drawings.
Electrical Engineering
  • Preparation of Single Line Diagram
  • Area classification Drawing
  • Grounding network drawings
  • Earthing layouts
  • Schematic for interlocks and controls
  • Cable schedules
  • Motor lists
  • Preparation of specifications and material requisitions for procurement of electrical items
  • Technical evaluation of bids for vendor selection
  • Checking, review and approval of vendor drawings.
Mechanical/Rotating Equipment
  • Preparation of engineering specifications for procurement of equipment like pumps, compressors, boilers, filters, etc.
  • Technical evaluation of bids and selection of equipment.
  • Checking and reviewing vendor's data and drawings.
  • Assistance to structure, piping and instrumentation sections in finalisation of their drawings.
Pressure Vessel Engineering
  • Design/Engineering of vessels such as columns, pressure vessels, spheres and storage tanks.
  • Preparation of documents for procurement.
  • Technical evaluation of bids.
  • Preparation of bills of materials.
  • Preparation of plate cutting diagrams.
  • Checking and approving vendor's drawings and welding procedures.

Piping Engineering

  • Piping layout studies
  • Piping arrangement drawings
  • Preparation of scale models
  • Preparation of Isometrics
  • Material take-off
  • Piping material specifications      
  • Flexibility analysis for piping system for special supports such as springs, etc.
  • Vessels trims and special supports
  • Purchase requisitions for piping items and technical evaluation of vendor's quotations.
  • Preparation of specifications for insulation and painting 

Instrumentation

  • Review of P&IDs
  • Preparation of loop schematic diagrams
  • Bill of material
  • Preparation of instrument schedules
  • Preparation of specifications for instruments and materials including DCS/field bus for procurement
  • Evaluation of bids for selection of vendors
  • Preparation of process interlock and safety systems drawings
  • Preparation of tubing layout drawings and wiring diagrams
  • Preparation of instrument hook-up diagrams
  • Preparation of control panel schedules

Procurement

BOLTOG Group offers comprehensive procurement services through a highly professional purchase team, effective monitoring and expediting group, a well experienced and qualified multi-disciplinary inspection force and a specialist group for route survey and planning for multi model movement of over dimensional consignments.

Following comprehensive procurement services are provided:

  • Vendor identification, evaluation & enlistment.
  • Entire purchase activity from issue of enquiry to finalization and placement of order.
  • Progress monitoring & expediting
  • Inspection
  • Transportation planning & control
Foreign procurement and expediting is carried out from our office in Manchester and JV operation office in Hong Kong. These offices follow a well structured Supply Chain Management System which is integrated to our system in Nigeria via VSAT system.

        

Construction and Installation
  • Review approved construction drawing and installation procedures
  • Preparation of Material as per MOT
  • Material inspection and certification
  • Preparation work execution schedules and strategy
  • Mobilize Material, Personnel and Equipment for construction
  • Quality management system implementation
  • Pre-commissioning and Commissioning
  • Customers inspection, certification and approval
  • Handover and project closeout

To see other services we offer, click learn more

 
     
   
 
 

OUR MISSION is to constantly improve what is essential to human progress by mastering science and technology.

IN  BOLTOG WE CONSCIOUSLY STRIVE TO BE THE BEST IN ALL WE DO

 

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