PMech Consultant Pvt. Ltd.

Industries

REFINERIES DESIGN AND ENGINEERING

With extensive experience in delivering high-quality engineering services, PMech has become a trusted provider for refinery projects worldwide. We offer complete engineering services and support for all facilities in petroleum refineries, including:

Desalter Units
Crude Oil Distillation Units
Vacuum Distillation Units
Naphtha Hydrotreater Units
Catalytic Reforming Units
Alkylation Units
Isomerization Units
Distillate Hydrotreater Units
Gas Treating Units
Liquefied Petroleum Gas (LPG) Storage and Handling Facilities
Amine Gas Treater and Claus Units
Fluid Catalytic Cracking (FCC) Units
Hydrocracker Units
Delayed Coking Units (DCU) and Fluid Coker Units (FCU)

Steam Reforming Units
Stripper Units
Waste Water Collection and Treatment Systems
Offsites and Utilities
Tank Farms (various configurations, including cone roof, floating roof, and double-wall tanks)
Hydrogen Production Units
Sulfur Recovery Units (SRU)
Fuel Gas Treatment Units
Heat Exchanger Networks

Our engineering solutions are designed to optimize refinery construction and operations, ensuring compliance with environmental and safety regulations while enhancing efficiency and reducing operational costs.

GAS PLANTS DESIGN AND ENGINEERING

PMech has a long-standing record of delivering high-quality engineering solutions for the global Oil & Gas industry. We provide comprehensive FEED (Front-End Engineering Design) and detailed engineering services for gas plants, offering multidisciplinary design and support throughout the entire project lifecycle. Our expertise and experience includes (but is not limited to):

Central Processing Units
Production Facilities
Gas Sweetening Units
Gas Compressors
Dew Point Control Units
Oil Stabilization Units
Produced Water Treatment Systems

Chemical Injection Skids
LPG Plants (from FEED Gas)
Gas Dehydration Systems
LNG Facilities
LNG Re-Gasification Units
LPG Terminals
Produced Water Treatment Skids (PWST Skid)

Our engineering solutions are designed to optimize Oil & Gas production and processing facilities, ensuring safety, compliance, and efficiency. PMech works closely with EPC Contractors and Plant Operators to deliver projects that meet the highest industry standards.

POWER PLANT DESIGN & ENGINEERING

PMech delivers comprehensive FEED, detailed engineering, and design services for power plant facilities of various sizes and configurations, tailored to diverse locations and fuel types. Our expertise spans across multiple types of power generation systems, ensuring optimized design and operational efficiency. Our experience includes (but is not limited to) the design and engineering of:

DG-based Power Plants (working on heavy fuel)
Gas-based Power Plants (working on gas)
Turbine-based Power Plants (multi-fuel)
Combined Cycle Power Plants (with waste heat recovery)
Heat Recovery Steam Generators (HRSG) and Associated Facilities
Boiler and Steam Generation Systems
Hydropower Plants
Cooling Water Systems (cooling towers and heat exchangers)
Balance of Plant (BOP) Engineering
Fuel Handling Systems
Ash Handling Systems (for coal-based plants)
Transformers and Switchyards
Electrical Systems Design (including high voltage systems and distribution networks)
Automation and Control Systems
Auxiliary Systems Design (e.g., pumps, compressors, ventilation systems)

PMech’s design and engineering solutions are customized to meet environmental compliance and operational performance, ensuring each power plant operates efficiently while minimizing emissions and maximizing energy recovery.

CHEMICAL & FERTILIZER PLANT DESIGN AND ENGINEERING

Whether it’s expanding or upgrading an existing facility or designing and engineering an entirely new one, PMech offers a broad base of engineering capabilities to provide cost-effective and efficient solutions for chemical and fertilizer plants. Our experience includes (but is not limited to) the design and engineering of:

Petrochemical Plants
Fuel and Bio-Fuel Processing Facilities
Sulphuric Acid Plants (including storage, loading, and unloading facilities)
Wet Sulphuric Acid Plants
Ammonia Plants
Urea Plants
Organic and Inorganic Chemical Plants
Offsite and Utilities
Lubricant Production Facilities

Polymer Manufacturing Plants
Paint and Coating Plants
Specialty Chemical Manufacturing Plants
Nitric Acid Plants
Fertilizer Blending and Granulation Plants
Phosphate and Phosphoric Acid Plants
Solvent Recovery Systems
Wastewater Treatment Facilities
Hazardous Material Storage and Handling Facilities
Effluent Treatment Plants (ETP) for chemical waste management

Our engineering solutions focus on efficiency, sustainability, and safety, ensuring compliance and delivering long-term benefits. PMech works closely with clients in the chemical and fertilizer sectors to provide tailored engineering solutions that meet the unique demands of these Clients, Projects and Industries.

TANK TERMINAL DESIGN AND ENGINEERING

PMech provides Basic, FEED, Residual, and Detailed Engineering for Tank Terminals, Tank Farms, and associated facilities, covering loading, unloading, metering, and transfer systems. We specialize in the design and engineering of storage terminals for a wide range of bulk liquid products and gases, including:

Crude Oil
Ammonia
LPG (Liquefied Petroleum Gas)
LNG (Liquefied Natural Gas)
Cryogenic Tanks
Chemicals
Biofuels
Vegetable Oils (Vegoils)

Our services also encompass upgrading existing tank farms and storage facilities, with the addition of new tanks, unloading systems, metering systems, transfer systems, and instrumentation.

Types of Tanks Designed:

Cone Roof Tanks
Dome Roof Tanks
Floating Roof Tanks (Internal Floating Roof - IFR, External Floating Roof - EFR)
Double Wall Tanks (for cryogenic services, including LNG and Ammonia)
Double Deck Floating Roof Tanks
Pontoon Type Floating Roof Tanks
Column Supported Tanks
Spheres (for LPG, Ammonia, and other pressurized gases)
Silos (for solid material storage)
Cryogenic Storage Tanks (for LNG and Ammonia)
Mounded Bullets (for additional safety and protection in hazardous environments)

Associated Facilities & Systems:

Tank Farm Automation Systems (to enhance operational efficiency and safety)
Fire Protection Systems (designed per NFPA standards, including foam and water spray systems)
Vapor Recovery Systems (for emissions control and environmental protection)
Leak Detection Systems (to ensure safety and regulatory compliance)
Pump and Compressor Stations (for efficient loading, unloading, and transfer)
Metering and Control Systems (for accurate flow measurement and system control)
Pipeline Design and Integration (for transfer between tanks and transport systems)
Electrical and Instrumentation Systems (to support automation and monitoring)

We design tank terminals and associated facilities in full compliance with international standards, including API Codes, EU Codes, AWWA, IS Codes, and NFPA (National Fire Protection Association) standards, ensuring safety, compliance, and operational excellence.

OFFSHORE DESIGN AND ENGINEERING

PMech provides design and detailing services for offshore oil and gas production facilities, covering:

Christmas Tree Systems
HIPPS (High Integrity Pressure Protection Systems)
Production Manifolds and Separators
Gas Sweetening Unitsx
Gas Dehydration Systems
Gas Chilling Systems (hydrocarbon dew point control)
Compressors
Produced Water Treatment Systems
Oil Stabilization and Storage Facilities
Pigging Facilities
Chemical Dosing Systems
Well Water Injection Facilities
Offsite and Utilities
Flare System Design and Engineering

Process Design & Extended FEED (including simulations)
Multidisciplinary Engineering (covering the entire facility)
3D Modelling (units, piping, E&I, HVAC, etc.)
Offshore Skid and Module Design (detailed engineering)
Lifting Analysis
Stress Analysis
Support Design and Engineering
Electrical Design and Detailed Engineering
Instrumentation Design and Detailed Engineering
Steel Shop Drawings
NDT Requirements

WATER TREATMENT DESIGN AND ENGINEERING

PMech provides comprehensive engineering, design, and consultancy services for a wide range of water treatment and infrastructure projects including (but not limited to):

Water Treatment & Management Systems:

Reverse Osmosis (RO) Plants
Intake Wells
Jack Wells
Pumping Stations
Outfall Structures
Tunnels
Water Treatment Plants (WTP)
Sewage Treatment Plants (STP)
Effluent Treatment Plants (ETP)
Desalination Plants
Underground Reservoirs
Overhead Water Storage Tanks
Irrigation Projects
Hydrocyclones
Corrugated Plate Interceptor (CPI)
Floating Gas Units

Building & Structural Engineering:

Residential Townships
Buildings
Hospitals
Parking Lots
Large Free-Standing Structures & Space Frames

Infrastructure Projects:

Flexible Road Design
Rigid Pavement Design
Flyovers & Interchange Systems
Railway Over Bridges (ROBs)
River Bridges (Including well foundations)
Pedestrian Footbridges
Infrastructure Works

AIRPORTS AND DATA CENTERS – DESIGN AND ENGINEERING

PMech provides specialized engineering for Airport fuel handling systems and Data centre infrastructure. Our scope includes fuel storage, distribution, metering, pumping systems, electrical load studies, HVAC design, power, system modelling, fire protection and more. We ensure code compliance, system reliability, and integration with existing or planned operations—supporting both greenfield and brownfield projects.

AIRPORTS

Our scope includes:

Aviation fuel storage tanks (aboveground/underground)
Hydrant fueling systems
Transfer pipelines and pumping systems
Metering and filtration skids
Loading/unloading stations for fuel trucks
Instrumentation and control systems
Fire protection systems for fuel farms
Leak detection and containment design
Integration with terminal fuel operations
Compliance with global aviation standards

DATA CENTERS

Our expertise covers:

Power loading, electrical distribution, and UPS planning
Generator sizing and redundancy architecture
HVAC and cooling system design
Lighting, grounding, and earthing systems
Fire detection and protection
3D modeling and layout planning
Building Management System (BMS) integration
Modularized data centre design and layout
Compliance with global standards

PMech delivers engineered systems that prioritize uptime, compliance, and performance—built to meet the operational demands of critical infrastructure.

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