What We Do?
JAHANPARS Group has established itself as a leading industrial and productive corporation through its founding companies. We leverage expert and skilled manpower across our various offices and sites to deliver exceptional services and entrepreneurial solutions in the fields of construction and production. Our mission is driven by a strong commitment to quality, innovation, and excellence on a global scale.
Front-End Planning
JAHANPARS utilizes a project management system based on the stage-gate approach. This methodology divides the project life cycle into distinct phases, with each gate serving as a checkpoint before moving on to the next phase. The following diagram illustrates the JAHANPARS project management system, which is divided into two main phases: Front End Planning and Project Development.
Front-End Planning
JAHANPARS utilizes a project management system based on the stage-gate approach. This methodology divides the project life cycle into distinct phases, with each gate serving as a checkpoint before moving on to the next phase. The following diagram illustrates the JAHANPARS project management system, which is divided into two main phases: Front End Planning and Project Development.
During the Front End Planning stages, the project team addresses a series of strategic decisions that require a structured decision-making process to assist the approving authority before project screening, scope definition, and execution. The Business Development Department is responsible for managing this vital phase at JAHANPARS.
Engineering & Design
The engineering stage is typically the most significant phase of project execution in terms of man-hours. At JAHANPARS Group, all engineering activities are carried out by PETROGAS JAHAN Engineering Co., the group’s engineering arm. These activities may be completed under stand-alone contracts or as part of larger EPC-type contracts. It is expected that the Project Management Team (PMT) will have a full team of dedicated, full-time discipline engineers on board, many of whom may continue from previous engineering phases.
Engineering & Design
The engineering stage is typically the most significant phase of project execution in terms of man-hours. At JAHANPARS Group, all engineering activities are carried out by PETROGAS JAHAN Engineering Co., the group’s engineering arm. These activities may be completed under stand-alone contracts or as part of larger EPC-type contracts. It is expected that the Project Management Team (PMT) will have a full team of dedicated, full-time discipline engineers on board, many of whom may continue from previous engineering phases.
Safety Engineering, however, may not be fully staffed during the Conceptual and FEED phases, so projects often require the addition of full-time safety engineers during this phase.
Before beginning Detailed Engineering, certain prerequisites and key documentation must be in place and closely followed by the consultant.
These include:
- Project Execution Plan (PEP)
- Project Quality Plan (PQP)
- Safety studies such as Environmental Impact Assessment (EIA), HSE Philosophy, Sustainable Development studies (including BAT assessment studies on GHG and water management), Quantitative Risk Assessment (QRA), HAZOP, and Failure Mode and Effects Analysis (FMEA)
- Health, Safety, and Environment Management System (HSE MS)
- Project Risk Assessment Guidelines
- Project Lessons Learned
- Quality Management System (QMS) Manual
- Project Technical Specifications (PTS)
- International Codes and Standards
- Project Performance Monitoring System (PPMS)
Procurement
Procurement is a critical function during project execution and often represents the largest component of a typical EPC project. It encompasses all aspects of sourcing and purchasing every good or service required to complete the work. JAHANPARS uses an integrated Tenders & Contract Administrative System to manage procurement for its projects. Our Procurement Supply Department is actively involved in all procurement activities and collaborates closely with the Project Management Team (PMT) through a matrix structure.
Procurement
Procurement is a critical function during project execution and often represents the largest component of a typical EPC project. It encompasses all aspects of sourcing and purchasing every good or service required to complete the work. JAHANPARS uses an integrated Tenders & Contract Administrative System to manage procurement for its projects. Our Procurement Supply Department is actively involved in all procurement activities and collaborates closely with the Project Management Team (PMT) through a matrix structure.
The following activities require the involvement and/or endorsement of the Procurement Supply Department for the award of work or the purchase of goods, materials, or services:
- Development of contracting strategies and tender plans, including overseeing their submission and approval by the relevant regulatory authorities
- Market analysis and identification of suppliers
- Pre-qualification of suppliers
- Issuance of Invitation to Bid (ITB) packages prepared by the PMT
- Management and control of the bid preparation and submission process
- Management and control of bid opening, technical and commercial evaluation, negotiation, and contract or purchase order award
- Monitoring and control during manufacturing
- Shipment and site delivery
- Post-award management and administration of contracts
Project Management Service
Managing an EPC contract is often complex and requires specialized expertise and experience. Our project management teams are established early in the contract to oversee the entire process—from design and assembly to start-up. We implement robust management plans and strategies aimed at reducing risks, cutting costs, and improving success rates by effectively allocating resources and specializing in the work we undertake.
Project Management Service
Managing an EPC contract is often complex and requires specialized expertise and experience. Our project management teams are established early in the contract to oversee the entire process—from design and assembly to start-up. We implement robust management plans and strategies aimed at reducing risks, cutting costs, and improving success rates by effectively allocating resources and specializing in the work we undertake.
Our managers carefully consider environmental factors such as site altitude, ambient temperature, typical weather conditions, and humidity, as these directly influence equipment selection and customization. We also ensure compliance with local and international manufacturing regulations and material standards. Additionally, our teams gather information on routine quality tests conducted at manufacturers’ facilities in accordance with applicable local and national standards.
Construction & Fabrication
Construction of the facilities is typically the longest phase of the project schedule and often involves the highest level of complexity, coordination, and interaction among a wide range of participants. JAHANPARS owns several fully equipped logistics bases across the country, enabling fast-track mobilization, rapid site preparation, and just-in-time support—key factors that enhance the quality of construction activities.
Construction & Fabrication
Construction of the facilities is typically the longest phase of the project schedule and often involves the highest level of complexity, coordination, and interaction among a wide range of participants. JAHANPARS owns several fully equipped logistics bases across the country, enabling fast-track mobilization, rapid site preparation, and just-in-time support—key factors that enhance the quality of construction activities.
The build philosophy outlined in the Project Execution Plan (PEP) determines the construction strategy to be adopted. Early construction work is generally limited to site preparation, demolition of existing facilities, access road construction, and establishment of logistics bases. As the project progresses, the main construction activities evolve from bulk fabrication of structures, piping, equipment installation, and cable pulling to testing, pre-commissioning, and commissioning, typically carried out on a system-by-system basis, as illustrated below—albeit in a simplified manner.
Operation & Maintenance Services
Our experience includes managing extreme emergency situations while continuously analyzing operation and maintenance practices to ensure the lowest possible costs with optimal performance. Leveraging expertise gained from numerous projects, we offer a range of services aimed at enhancing operation and maintenance activities, including:
Operation & Maintenance Services
Our experience includes managing extreme emergency situations while continuously analyzing operation and maintenance practices to ensure the lowest possible costs with optimal performance. Leveraging expertise gained from numerous projects, we offer a range of services aimed at enhancing operation and maintenance activities, including:
- Production Engineering Services
- Operation Modifications
- Implementation of Computerized Maintenance Management Systems (CMMS)
- Offshore Pipeline Maintenance
- Capacity Enhancement in Process Units
- Maintenance Inspection and Engineering
- Technical Support and Assistance