Our civil engineering department allows us to provide turnkey services to clients, by supporting our piping and mechanical engineering departments. We also offer standalone civil project execution services.

Some of our civil engineering services include: –

  • Improvement and expansion studies on new or existing infrastructure
  • New design of supports, platforms, pump bases, footings for equipment, pipe racks underground sewers, etc.
  • Modifications to support and platforms as required by projects.
  • Civil scope of work
  • Request for Quotation (RFQ) and Bill of Quantities (BOQ) for civil work
  • Site assistance and Quality Control (QC) of civil work during construction phase
  • Interfacing with piping and mechanical departments during design phase

We also offer the following civil drafting services: –

  • Layout and detail drawings for all types of civil structures and foundations
  • Interface with piping department during design phase of projects


We offer the following construction management services:

  • Management of equipment and pipe installations
  • Management of civil works
  • Compile installation scope of work
  • Construction planning, monitoring, and progress control
  • Construction site services
  • Construction supervision and commissioning
  • Quality Control (QC) inspection services to manage EC requirements.


We offer a complete range of pipe and structural fabrication services from our workshop in Secunda.

Our workshop provides:

  • Welding of carbon and stainless steel using ASME qualified welding procedures
  • 480m² workshop and offices
  • 360m² under roof fabrication
  • 5 ton lifting capacity.
  • 300m² safe enclosed lay down area for materials
  • 100% traceability of all materials used in the fabrication process.

We offer the following construction services:

  • Site Installation and supervision
  • Site welding of carbon and stainless steel using ASME qualified welding procedures
  • Arranging of cranes and scaffolding required for construction activities.
  • Full range of Quality Control (QC) functions to ensure EC requirements are met.
  • Safety files for construction phase


Detail Design, Fitness for Service, Inspection and Modifications of:

  • Pressure vessels (ASME, EN, AD Merkblatter, PD 5500 etc.)
  • Heat exchangers (ASME, Tema 7)
  • Storage tanks (API 650, API 620)
  • Piping components (Valves, Fittings and Supports)

Finite Element Analysis

  • Linear static
  • Dynamic
  • Thermal
  • Fatigue
  • Impact studies
  • Buckling

Sizing, selection, and specifications for:

  • Rotating equipment (Pumps, compressors etc.)
  • Safety equipment (PSV’s, Fire Protection etc.)
  • Static equipment (tanks, vessels etc.)

On site inspection and failure investigations

  • Vibration analysis
  • Root cause analysis
  • FMEA


Piping design work (including stress analysis) can be performed using ASME, EN (BS/DIN), DVS, AWWA, SABS and to client specifications.

We offer a range of pipe engineering services, including the following:

  • Approval of new isometrics to meet client specifications.
  • Wall thickness, flange, and valve rating checks
  • Pressure test calculations
  • Nozzle loading within equipment specifications.
  • Data sheets for spring supports and special supports and other special items such as expansion bellows.
  • Checking to meet code requirements for new and existing designs.
  • Stress analysis using Caesar II software.
  • Specifying new item numbers for items not listed in existing client material specifications.
  • Assisting, upgrading, and updating client specifications to new code requirements including drawing up specifications for new plants (e.g., new line classes)

Engineering continued…

  • Specifying of special piping items such as high integrity valves
  • Pipe trouble shooting, such as minimizing vibrations, and water hammer concerns.

We also offer the following pipe drafting services:

  • Piping plans and layout
  • CAD software drafting of existing drawings before modification is done.
  • Approved for Construction (AFC) isometrics including the Bill of Material (BOM)
  • On site As-Built/As-Is (and red line) of existing isometrics and Mechanical Flow Diagrams (MFD’s)/P&ID’s
  • Electronic drawings can be provided in various formats.
  • 3D models for client review
  • 2D drawings
  • Drawings can be produced by using laser scans.


Our process engineering services include the following: –

  • Drawing up process data sheets for equipment
  • Sizing of equipment, e.g., vessels, tanks, pumps, pipes etc.
  • Mass and energy balances
  • Hazard and Operability (HAZOP) studies
  • Conceptual design process packages
  • Basic engineering process packages
  • Interfacing with other design departments during design phase
  • Verification of existing designs
  • Line and tie-in lists

We also offer the following process drafting services: –

  • Layout and drafting of new Process Flow Diagram (PFD) and Mechanical Flow Diagrams (MFDs)
  • Drafting of existing MFD drawings before modifications are done.
  • As-Built (red line) of existing MFD or PFD drawings on site
  • CAD software drafting of redlined and existing drawing.


We offer the following project management services: –

  • Complete project management from feasibility through to construction, taking responsibility for the complete project.
  • Project planning, monitoring, and progress control
  • Project procurement, supervision, and control
  • Project supervision and commissioning