Design & Engineering Department
A combination of a highly dedicated, industry skilled team with cutting edge technical tools and expertise enables ofogh Novin Homa to provide design and engineering services to our clients, customized to meet their targets. Ofogh Novin’s highly experienced engineers have extensive expertise in oil and gas, refining, gasification and petrochemical. Ofogh Novin’s engineering team has successfully performed about 8 hundred thousand man hours in projects of various sizes and scope over the past few years. Ofogh Novin’s most popular engineering delivery modes are:
CONCEPTUAL DESIGN
The conceptual design is a study phase in which ideas and possibilities are evaluated. This phase results in a basic process concept, a preliminary schedule and a rough cost estimate. At Ofogh Novin, we evaluate the process to assess its technical feasibility and economic viability for developing project scope as well as providing a well defined starting point for a more detailed process design. Ofogh Novin’s Concept designing covers:
- Literature Survey
- Development of an Idea from scratch
- Concept development
- Conceptualization of Process Schemes
- Concept refinement
- Preliminary Process Flow Diagram (PFD)
- Overall Heat and Material Balance (HMB)
- Conceptual Layout
- Order of Magnitude Cost
BASIC ENGINEERING
The basic engineering services offered by Ofogh Novin consist of core documentation of projects, including process flow diagrams, heat & mass balances, piping and instrumentation diagrams (P&IDs), control & operational philosophy, basic equipment sizing, equipment specifications, conceptual equipment layout, etc. Ofogh Novin’s basic engineering covers:
- Conceptual process studies (material balances, process flow-sheets,…) Preliminary plot plan.
- Freezing the Master Layout of the Plant.
- Definition and sizing of main equipment resulting in process specifications.
- Preliminary Piping and Instrument Diagrams.
- Utility consumption figures.
- Schematic drawing of equipment on each floor.
- Definition of control and safety devices.
- Analysis and sizing of Safety Valve.
- Control valve hydraulics & process specifications.
DETAIL ENGINEERING:
Detail engineering includes the extraction of all the essential information from all the basic engineering drawings and calculations to provide the exact drawings in detail for all production, fabrication & erection items and in turn the details of entire project along with the precise bill of quantities and specifications for each of the equipment. Ofogh Novin’s detail engineering covers:
- Equipment List.
- Process data sheet.
- Reconfirmation of the process and mechanical design of all equipment Detailed specifications for vendor supplied items such as pumps, compressors, etc.
- Management of vendor drawings.
- Thermal rating and vibration analysis of heat exchanges.
- Piping and Instrument Diagrams.
- Trip Logic and safeguards.
- Cause and Effect Diagrams.
- Review of P& ID – Jointly with Client.
- Hazard and Operability Study (HAZOP)
- Line List.
- Valve List.
- Control valve data sheet.
- Relief valve data sheet.
- Planning and piping design.
- Detailed piping drawings, including isometrics and stress calculations.
- Bill of Quantity (BOQ).
- Tender Bid evaluation and procurement assistance.
- Detailed drawings and documents related to instrumentation, electrical facilities and civil works.
- Schedule and cost control.
- Start up procedures, Operating and Commissioning manuals.
