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Contract Process Engineering |
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Having originally established the company in the field of contract
work, Approtech continue to provide Contract Process Engineering
services.
We can provide a start-to-finish Process Engineering service for your
Project, or provide more specific support, for example Enginering support, single-system design or single-CTR
execution, Subcontractor or Vendor Package management, peak
shaving services. These services can be provided on a
conventional Contract basis, or utilising other arrangements to suit
your specific requirements.
Processes / Unit Operations
- Oil processing, separation, stabilisation
- Crude dehydration and desalting
- Produced Water handling and treatment
- Gas treatment and compression, hydrate control, dehydration
- Hydrocarbon dewpointing, stabilisation
- Pipelines, tiebacks, flow assurance
- Package units - TEG / MEG, molecular sieve, methanol, sweetening, fuel gas
treatment, hydrocyclones, flotation, fired heaters, water bath heaters
- Flare, vent, and blowdown
- Utilities and offsites
We can help during the following Project stages:
- Feasibility Studies and Economic Assessment
- Concept selection and design
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FEED
- Environmental audit
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Detailed Engineering Tender Package preparation
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Detailed Design
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Construction
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Pre-Commissioning
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Commissioning and Start-up
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Operator Training
Activities would typically include:
- Statement of Requirements & Basis of Design preparation
- Process route optimisation
- PFD/UFD definition
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Process Simulation
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Heat and Material Balance preparation
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System Philosophies and Design Reports
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P&ID definition
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Materials and Design Pressure Zoning drawings
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Equipment and Package Data Sheets
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Instrument, and Control Valve Data Sheets
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Pressure Relief Systems and Data Sheets
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SAFE Charts & Cause and Effects Matrices
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HAZOP, HAZAN, SIL, LOPA
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Operating Manuals
We operate on a time-based contract (dayrate/etc) or on a fixed scope basis if required.
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Contract Services 