Plant Engineering Services
Ruhi-Tech Engineering Services offers comprehensive Plant Engineering Services aimed at supporting the growth of sectors such as Oil & Gas, Petrochemical, Refinery, Process, Power, Utility (Water and Waste Water Treatment), Fertilizer, Food, and Pharmaceuticals industries.
Our design team consists of highly trained and experienced professionals, including senior design engineers and draughtsmen, who maintain up-to-date knowledge of the latest design codes and standards used globally.
We follow major international codes and standards in our general practice, including but not limited to:
ASME B31.1 / 31.2 / 31.3 / 31.4 / 31.8 / 31.9 | ASME Section VIII, Div.1 / Div.2 | API STD-650 / 620 / 2000 | TEMA | PD-5500 | BSEN 10025 | BS5950 | BS8110 | IS456 | ACI 318 | IS800-1984 (WSM) | IS800-2007 (LSM) | EURO CODE 3 | AS 4100 | UBC and others.
Our work is further guided by reference books and various company-specific standards to ensure quality and compliance.
BASIC ENGINEERING DESIGN (BED), FEED, P&ID & PFD
- Preparation of Process and Instrumentation Diagrams (P&ID), PFD
- Sizing of Main Equipment Resulting in Process Specifications, Definition of Control and Safety Devices
- Mechanical Data Sheets of The Main Equipment, Process & Thermal Design (Equipment)
- Development of Process and Utility Piping and Instrument Diagrams Released for Detail Engineering
- Development of Detailed Drawings Related to Instrumentation, Electrical Facilities, Civil & Structural Works
- Plot Plan, Equipment Layout & Piping Study
- Piping GA Drawings & Piping Routing, Piping Isometrics & Support Drawings
- 3D Modeling Services-Equipment Modeling, Civil, Structural/Building Modeling, Piping Modeling, Pipe Rack Modeling, Electrical Raceways Modeling, Support Modeling
MECHANICAL DESIGN & ENGINEERING
- Basic Engineering Design (BED), Front Engineering Design (FEED), Preparation of P&ID, PFD
- Mechanical Design & Engineering
- Civil & Structural-Design, Analysis & Engineering
- Electrical & Instrumentation (E&I) Services
- Piping Stress Analysis (Thermal & Flexibility)
- 3D Modeling by using Various Software
- Equipment Design, Analysis, Detailing-Pressure Vessel, API
- Storage Tanks, Heat exchangers, etc.
- Skid Design & Engineering, As Built Drawing Preparation
- Erection & Commissioning Services
- Staffing Services – Onsite Deputation of Engineers / Draughtsman
CIVIL & STRUCTURAL- DESIGN, ANALYSIS & ENGINEERING
- Static Load, Wind Load, and Seismic Load Analysis
- Dynamic Analysis of Structure and FEM Analysis
- Preparation of Load Data, Design of Supporting Structure, Plant, and Process Buildings
- Engineering for Piping & Ducting Supports, Conveyor & Pipe Rack Supports
- Design of Steel Chimney, Chimney Foundation, Fan Foundation, Bag Filter, etc.
- Structural Steel Detail Fabrication Drawing, BOM/MTO
- Boiler House, Turbine House Buildings, Storage Sheds, PEB Design
- Reinforced Concrete Framed Structures, Equipment and Machinery Foundations Drawings
- Concrete Storage Silos, Large Diameter Storage Tank Foundations
- Cable and Pipe Trenches and Tunnels, Roads, Pavements, Grading Plan and Drainage Systems
- Gates, Compound Walls, and Fencing
PIPING STRESS ANALYSIS (THERMAL & FLEXIBILITY) Pipe Stress Analysis for Onshore and Offshore, Power & Process Piping
- Pipe Stress and Flexibility Analysis for Metallic & Non-Metallic Pipes (Effects of Thermal Loads, Occasional Loads such as Hydrostatic Test, Safety
- Valve’s Reaction Force, Seismic, Wind & Sustained Loads
- Vibration Analysis, Steam & Water Hammer, Sea Wave Load Spectrum, Safety Valve Reaction Force
- Stress Analysis of Piping Connected to Strain Sensitive & Stationary Equipment e.g. Turbine, Pumps, Boilers, Compressors, Tank, Pressure, HP/LP Heaters, Deaerator, Vessels, Drums, Columns etc.
- Critical Piping Support – Calculation, Designs e.g. Constant and Variable Spring Hangers, Studs, Rod Hangers/Bottom Support
- Load Calculation for Pipe Support, Spring Hanger Data Sheets, Plates, Inserts & Loading Drawing (Input to Civil)
- Calculation Of Spring Stiffness, Thrust Force of Expansion, Hydraulic Calculation, Surge Analysis, CAE, CFD & Design Validation
- FEA – Piping Equipment or Special Fittings, Nozzle Flexibilities, Allowable Nozzle Loads, Stress Intensification Factors, Flange Leakage Calculation
EQUIPMENT / TANK- DESIGN, ANALYSIS & DETAILING
- Mechanical Design of Pressure Vessels, Tanks, Distillation Columns, etc. includes – Design Pressure Vessels (ASME SEC VIII Div 1 & 2, PD5500 etc.) & Design Tanks (API 650, 620, etc.)
- Thermal & Mechanical Design of Heat Exchanger, Mechanical Data Sheet Preparation, GA Drawing
- Strength Calculation by using In-House Programs/ PV ELITE
- Detail Design Calculations for Process Equipment for Industries
- Preparation Detailed/Fabrication Drawings, BOM, CFD Analysis, Finite Element Analysis (FEA)
- Pressure Vessel & Tank FEA
- FEA as Per ASME-Section VIII-2, FEA Analysis in Hydrostatic Loading
- Buckling Simulation
- Structural Integrity as per API/IS
- FEM Analysis of Welded Structures & Silo
- Design of Mounded Bullets, Agitators, Filters
- Heat Exchangers (Shell and Tube Type): As per ASME Sec VIII Div 1-part UHX, TEMA, EN- 13445 & PD -5500
- Underground and Above Ground (Single Wall Double Wall) Horizontal Storage Tanks as per UL- 58, EN 12285-1 & EN 12285-2
- Design and Detailing of Flare Steel Stack: ASME Sec VIII Div.1 + STS 2000
3D MODELING USING VARIOUS SOFTWARE
- 360-degree views for Piping, Equipments, Cable Trays, Steel, Concrete Structures, Pipe Rack, Electrical Raceways, Supports for Interfering/Clashing Detection & Mitigation
- Robust 3D Designs to Optimize Project Schedule with High Accuracy of Detailed Engineering
- Multiple Software Tools Available
- Animated Walkthroughs to Help Communicate & Visualize Design for End Customers
- Reviews are Performed i.e. Typically at 30%, 60% & 90% with Clash Detection Report to Resolve Clashes & Exact Views of Plant for Operation, Safety & Maintenance
- Higher Quality Control Across All Disciplines
SKID DESIGN & ENGINEERING
- High-Quality Engineering Services for Complete Skid Design, Detailing, Stress Analysis, Structural Analysis
- Complete Fabrication Drawings for Skid Structure, Piping Spools, Piping Supports, MTO Specifications for Hanger Type Supports (If Required by Piping Stress Analysis)
- Optimize Skid Costs, By Reducing Unnecessary Costs & Ensure Sufficient Stiffness (At Key Locations) to Avoid Vibration Problems for Components Mounted on The Skids
- Overall Skid Layout to Minimize Site Erection Time and Cost
- Layout Optimization for Proper Access & Operation with Equipment/Fittings Engineering to Suit Skid Mounting and Operation
- Skid Environmental Load & Transportation Analysis
- Skid Optimization, Skid Dynamic Analysis
- FEA Analysis of Skid Stress
- Skid Mounted & Modular Pilot Plant Design, Detailing, Analysis
- Skid Design will Comply with International Standards (ABS, API, AISC) & Customer Specifications
- Ensure Safe Lifting, Transportation & Operation
- Manufacturing Support
ELECTRICAL & INSTRUMENTATION SERVICES
- Preparation of Project Specification, Load Flow Studies, Motor Specifications & Datasheets, Plant – Wide Power Distribution Drawings
- Cable Tray/Trench Layouts, Earthing Layouts, Cable Routing Layouts, Lighting (Indoor/Outdoor) Layouts, Motor Control Centre Design
- Complete Electrical Projects Design, Detailing and Execution, Installation, Testing and Commissioning Work
- Instrument – Schedule / List, Specifications & Datasheets
- Plant Operation & Control Philosophy, PLC/DCS Control Loop Narrative
- Control System (PLC / DCS) Design & Execution, Block Logic Diagrams
- Interlocks List, Alarms & Trip Schedule, Instrument Hook-up & Standard Installation Drawings, Cable Schedule, Instrument Locations
- Design, Detail Engineering, Supply, Erection & Commissioning of DCS, PLC & SCADA based Automation as per Consultant/Customer Requirement
AS BUILT DRAWING SERVICES
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Complete Range of As-Built 3D Modeling Services for Piping, Structures, Equipment, HVAC, Electrical & Instrumentation.
- Creating Intelligent “As-Built” 3D Models from the Physical Plant using 3D Laser Scanning Services
- As-Built Drawing Documentation provides the ability to review & upgrade facilities without physically visiting the location
- Capturing Construction Deviation from Construction Documents
- Generate Photo-Realistic Rendered 3D Models with Walkthrough Animation
- As-Built Drawing through Actual Measurement of Construction
PMC, ERECTION & COMMISSIONING SERVICES
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Through our Specialized & Experienced Indian / Overseas Associates having Team of Welders & Fabricators along with Engineers ensure successful
- Erection & Commissioning of Equipment, Storage Tanks
- In-house & On-Site Fabrication, Erection & Installation of all kinds of Piping: Industrial, Commercial, IBR, Non-IBR & all Utility Piping
- Erection, Testing & Commissioning & Handing Over Of HP/LP Piping for Power Plant
- Erection, Commissioning of Pressure Parts, Economizer Elements & Complete Economizer
- PEB & Steel Erection Services
- Erection of Chimney, Buffer Tanks & Day Tanks, Structural, Ducting, etc.
- Fabrication, Erection & Installation of all kinds of Structures, Buildings, Scaffolding
- Insulation & Cladding Works
- Heavy Structural Steel Fabrication & Erection work, Like Column, Tie Beams, Bracing
- Installation of Crane Girder for TG building, Coal Bunker, Boiler etc.
- Installation of Equipment for Thermal Power Plant and Sugar Plant
- Erection & Commissioning of Turbine
- PMC Services for Power, Process, Oil & Gas and Water & Waste Water Plants