Preparation of engineering documents for the power and electrical sector of oil, gas, petrochemical ...

Preparation of engineering documents for the power and electrical sector of oil, gas, petrochemical ...

Having a strong and experienced electrical engineering department, this company has the ability to carry out engineering phases, including feasibility studies, conceptual, basic and detailed design of the electrical department of operational units of the oil, gas and petrochemical industries, which is a brief description of the services of the engineering departments below. Electricity is provided.
Design and engineering consulting
With the technical capabilities and valuable experiences of experienced experts and efficient technical forces, this company is able to provide all engineering services in the field of electricity, oil, and gas industries with the use of software and standards in the field of control design and engineering, electricity and precision instruments. , petrochemical, cement and other related industries.

Some of the capabilities and activities of the engineering office are listed below:

1- Basic engineering services

Investigating and fixing problems of electrical systems, precision instruments and control units, providing a proposal in the field of modification and optimization of electrical and control systems, and providing basic engineering services related to changing systems.

2- Detailed engineering services

2-1: Providing a report on the need to change the control system, electricity and precision instruments of the units that need fundamental changes.
2-2: Preparation of technical documents related to new systems.

2-3: Completing, correcting and finalizing maps and other documents.

2-4: Designing and preparing documents needed for construction and implementation.

2-5: Preparation of technical specifications of devices and electrical equipment and detailed tools and related installation instructions.

3- Procurement engineering services

3-1: Technical review of the list of manufacturers and sellers and selection of equipment according to the technical specifications required by customers.

3-2: Technical communication with equipment manufacturers and negotiation to resolve ambiguities and technical problems.

3-3: Preparing the purchase list (MTO) of electrical system components, instrumentation and control and presenting it to the commercial management to inquire about the price, complete the tender documents and buy the equipment.

Detailed engineering of the project, preparation of Logic Diagram, preparation and finalization of line equipment specifications, preparation and finalization of system I/O specifications, preparation and finalization of required control system specifications, design of MCC boards and distribution boards, design of low and medium voltage cables , Junction Box design, trays, piping and low pressure cable channels, project hardware engineering.

The basis of the electricity sector of oil and gas projects includes the following:
Electrical Design Criteria
Preparation of technical specifications (Technical Specifications) of electricity
Preparation of diagrams (Single Line)
Preparation of Load List tables
Preparation of data sheets of electrical equipment
List of items (Material Take Off)
Maps of electrical panels and substations
Electrical Heat Tracing maps
Tables for setting relays
Short circuit and lighting calculation book
Earthing maps
Engine control maps

For example, the Gachsaran petrochemical project has the following electrical engineering qualifications:
Electrical Design Criteria
Specification for Electrical Requirements for Packages
Specification for Medium Voltage Motors
Specification for Low Voltage Motors
Specification for PDCS System
Specification for Low Voltage Switchgear and MCC
Specification for MV Switchgear and MCC
Specification for Lighting System and S