Rotating Equipment Engineering Expertise
At MISF Engineering LLC, we bring deep technical expertise and decades of practical experience in the engineering, selection, and integration of rotating equipment for the oil & gas, petrochemical, modular refinery, and renewable energy sectors.
Scope of Expertise
Our capabilities cover the full lifecycle of rotating equipment—from concept design to commissioning—providing clients with solutions that are fit-for-purpose, reliable, and compliant with all applicable API, ASME, and client standards.
Equipment Specification and Selection
- Preparation of technical datasheets, specifications, and inquiry packagesper project and process requirements.
- Selection and sizing of pumps, compressors, blowers, and turbinesbased on hydraulic, process, and performance parameters.
- Evaluation of driver options(motors, engines, turbines) and coupling arrangements for mechanical compatibility.
- Alignment of equipment duty points using HYSYS, AFT Fathom, and vendor sizing tools.
Vendor Evaluation and Coordination
- Development and issuance of RFQs (Request for Quotation)and technical bid evaluations (TBE) for rotating equipment packages.
- Detailed vendor data reviewincluding general arrangement drawings, performance curves, and auxiliary system schematics.
- Coordination with OEMs and packagers for layout integration, interface management, and compliance checks.
- Review of mechanical seal, bearing, and lubrication systemdesigns for performance and reliability.
Engineering Integration and Layout
- 3D model coordinationwith piping, electrical, and structural disciplines to ensure maintainability and constructability.
- Determination of nozzle orientations, alignment tolerances, and foundation interfaces.
- Development of equipment support details, lifting lugs, and skid base design.
- Review and validation of piping nozzle loads and alignment tolerancesto ensure API and OEM compliance.
Testing, Inspection, and Commissioning
- Preparation and review of Inspection & Test Plans (ITP), Factory Acceptance Test (FAT), and Site Acceptance Test (SAT)
- Participation in mechanical run tests, performance tests, and vibration assessmentsat vendor shops.
- Review of commissioning and start-up procedures, ensuring all mechanical, electrical, and control interlocks are verified.
Codes, Standards, and Tools
MISF Engineering adheres to industry-leading codes and standards to ensure the highest level of reliability and safety.
- API 610– Centrifugal Pumps for Petroleum, Petrochemical, and Natural Gas Industries
- API 617– Centrifugal Compressors
- API 618– Reciprocating Compressors
- API 619– Rotary Positive Displacement Compressors
- API 661– Air-Cooled Heat Exchangers for General Refinery Service
- API 670– Machinery Protection Systems
- ASME B73.1/B73.2, PIP REIE100, NFPA 37, and IEC/IEEE motor standards
Software tools commonly used:
AFT Fathom, AFT Impulse, HYSYS, HTRI Xchanger Suite, COMPRESS, ANSYS, and OEM vendor tools for hydraulic and dynamic simulations.
Package Equipment and Skid Engineering
MISF Engineering provides complete design and integration support for packaged rotating equipment systems, including:
- Pump Skids– process, utility, and chemical dosing systems
- Compressor Packages– reciprocating and centrifugal compressors, with scrubbers, coolers, and PLC-based control panels
- Blower Systems– air, gas, and vapor handling units for process and utility service
- Auxiliary Systems– seal plans (API 682), lube oil consoles, and vibration monitoring systems
Our engineers work closely with fabrication shops and OEM partners to ensure mechanical integrity, alignment, and compliance with client specifications.
Integration with Multidiscipline Design
Rotating equipment design at MISF Engineering is integrated with piping, process, electrical, and structural teams.
- Piping: Stress analysis to evaluate and resolve nozzle load compliance (using CAESAR II)
- Electrical: Motor sizing, control schemes, and interlock coordination
- Structural: Foundation design, dynamic load analysis, and skid mounting details
This multidisciplinary coordination ensures seamless execution, reduced rework, and improved reliability during operation.
Recent Project Involvements (Illustrative)
- Compressor Package Design– Natural Gas Compression, 1,200 HP, Orla, TX
- Pump Skid Package– Condensate Transfer Pumps (API 610), Offshore Module Integration
- Blower System Optimization– Flare Gas Recovery Unit, Performance Re-rating
- Reciprocating Compressor Retrofit– United Energy Central Asia, Condition Assessment and Package Redesign
- Cooling Fan Skid– API 661 Air-Cooled Heat Exchanger Integration for Modular Unit
Why Clients Choose MISF Engineering
- Comprehensive Expertise:Mechanical, process, and rotating equipment specialists under one roof.
- Vendor Independence:Objective technical evaluation focused on client interest.
- EPC Mindset:Experienced in both engineering office and fabrication yard coordination.
- Efficiency & Precision:Lean engineering approach ensures high-quality deliverables at optimal cost.
- Licensed Professional Oversight: Work executed under PE supervision, compliant with multi-state engineering practice regulations.
Partner With Us
Whether it’s a new compressor package, a brownfield pump rerate, or a full modular equipment system, MISF Engineering delivers dependable, code-compliant, and performance-optimized rotating equipment solutions.
