ServicesProject ConsultingSupervision3D ModelingHSE and License ArrangementMechanical PerformingProcurement


We serves in a diverse range of industries

As a professional, industrial and trustable consultation group we provide a wide range of services which are usefull to Power Plants, Oil and Gas industries.
Here we explained in general what we do and why Guwertec is a clever choice, of course for more information you can communicate with our engineering department. Contact Us

Guwertec Business Traditions

We offer clients a complete solution to deliver their projects on-time and within budget. Our project managers offer not just market sector expertise, but global experience on high-profile projects. In addition, with our roots as a construction claims firm, we offer clients a unique understanding of what can go wrong on a project. We identify potential trouble spots on a project before they can develop into problems, and recommend ways to maintain a schedule.

Creating the Project Plan

Build the project schedule by listing, in order, all the tasks that must be completed. Some must be done sequentially while others can overlap or be done in tandem. Assign a duration to each task.

Manage Resources

A successful project manager must effectively manage the resources assigned to the project, including members of the project team, vendor staff, and subcontractors.

Cost Management

The design-build method of executing major capital projects is increasingly being used to shorten delivery schedules and optimize capital as well as operations and maintenance costs.

Services Detail

Project Consulting & Management

Our range of experience in the design of Oil, Gas, Petrochemical and Power Plants brought us the knowledge to provide consultancy services in all phases of the project including but not limited to the followings: 
  • Feasibility study 
  • Technology selection 
  • Front end engineering & design (FEED) 
  • Supervision services on engineering and construction 
  • Technology selection 
  • Revamp programming 
  • Optimizing & Energy consumption in plants 
  • Procurement services 
  • Projects for energy conservation and production increase

Process Supervision

Process Supervision department employs well qualified and experienced process engineers to provide services to clients needs in the field of Oil, Gas, Petrochemical industries and Power Plants.
Process Supervision department activities are carried out in the following sections:
  • Process units design & engineering
  • Utility & Off-site units design & engineering
  • Process operations
  • Process department establishes the Operation section instructions by incorporating operational and maintenance view points at an early stage during engineering phase.
  • Preparation of Process Flow Diagrams (PFD), Piping & Instrumentation Diagrams (P&ID), Utility Flow Diagrams (UFD) & Utility Distribution Diagrams (UDD)
  • Preparation of Equipment and Instrument Data Sheets
  • Preparation of Equipment List, Line List
  • Health, Safety, & Environment (HSE) engineering

3D Modeling

The main task of 3D Modeling department in detail enginering is to prepare the 3D model of the plant indicating all equipment and piping materials using PDMS software. Then the estimation of all piping materials required and the purchase of them are in 3D Modeling department scope. Meanwhile considering the high temperature and pressure in process areas, the exact analysis are required for stress of pipings and providing reasonable solution to decrease the tension on the pipes and supports. The activities and relevant documentation are as follows:
  • Design and Preparation of Layout for Equipments, Buildings, Roads, …
  • Preparation of Piping Standards and Specifications
  • Design and Preparation of 3D Model with Engineering Software ( PDMS, PDS )
  • Design and Preparation of Piping Layout Drawings
  • Design and Preparation of Isometric Drawings
  • Design and Preparation of Underground Piping Layout Drawings
  • Design and Preparation of Underground cable trench Drawings
  • Stress Analysis with Engineering Software (CAESARII , TRIFLEX)
  • Design of Piping Supports and Related Requisitioning
  • Evaluation of piping material
  • Requisitioning and Purchasing for Piping Materials
Incorporation with other departments for purchase of mechanical equipment such as vendor document review and comment, etc.

Mechanical Performing

This department is responsible for performing detailed engineering activities for static equipment including, Pressure Vessels (Reactors, Distillation Towers & …), Storage Tanks, Different types of Heat Exchangers, Heaters, Boilers flares and etc; The following activities are being performed for the aforementioned equipments:

  • Mechanical calculations by various engineering softwares
  • Preparation of mechanical data sheets indicating data for thickness, weight, wind & seismic loads, nozzle properties, support details and etc.
  • Preparation of engineering specifications and standard drawings based on international standards and previous experiences.
  • Preparation of material & purchase requisitions, review of vendor`s offers and issue of technical bid analysis for each requisition.
  • Reviewing vendor documents including mechanical calculations and fabrication drawings and send the comments and/or purchaser’s approval.
  • Offering engineering services during shop fabrication and during site installation and start up.


We have pulled any sources together to supply the Material & Equipment needed in projects in the shortest possible time by seeking the most economical ways and using the most qualified vendors. To realize our goals, we have recruited one of the most skilled and resourceful groups enabling us to:
  • Identify and evaluate the suppliers and update the vendors’ databases.
  • Possess one of the best supply networks catering to EPC projects through supply chain management.
  • Shipment and custom clearance management of heavy lift and normal cargo. 

The Group owns a data bank of technical information and catalogues of about 1500 worldwide vendors in different fields of manufacturing and supply services.


HSE activities nowadays plays a major role in the design of new plants and therefore Guwertec allocates a dedicated section HSE under supervision of Process department to fulfill clients requirements regarding personnel health, plant safety and clean environment issues, using local and international standards and regulations such as ISO14000, and OHSAS18000.