Engineering

Techniques & Technology

Cost Effective Turnkey Engineering Solutions

Trigger Energy Audit & Conservation programs for industries to improve plant efficiency & minimizing losses by recycling & re-use of waste heat recovery opportunities.

UTILITY MANAGEMENT SERVICES:

1. Water Treatment & Management
2. Design & Engineering of Heat recovery Co-generation Power plants
3. Boiler house Engineering, Steam piping & Condensate return systems
4. Waste Heat Recovery Boilers, Economizers & De-aerator tanks
5. HVAC systems, Chiller Plants & Cooling Towers
6. Pressurized Water Booster Systems
7. Piping design & development of layout drawings & P&IDs
8. Feasibility Studies
9. Project Management

ENERGY AUDIT & CONSERVATION

Providing cost effective engineering solutions against ever rising & sky hiking costs of Electricity, Natural Gas & other Energy resources. Adopting Best Engineering Practices & Energy Conservation Plans can minimize Energy drains, losses and re-process.

Site visits for Inspection of Plant & Machinery

Log Book data collection, sorting & evaluation

Metering & Measuring Utility Consumption

Data evaluation & comparison W.R.T. standard bench marks – ideal conditions

Utility Costing – Steam cost, Water cost, Electricity cost, Chilling cost, Compressed Air cost etc.

Estimation of Plant efficiency (Boiler, RO Plants, Gas Generators, Chillers & Air Compressors) Set up Energy Conservation plans for minimizing losses & plug energy drains Power factor improvement plants Electrical Energy & Torque load shaving by energy efficient VFD controlled motors Thermal, Combustion & Electrical Efficiency improvement plans

Steam Trap Surveys

Leakage controls

Insulation & Cladding

Waste Heat Recovery from hot Exhaust gases

Recycling & reuse of industrial wastewater

Pollution control (Noise, Air & Water) for Clean Environment

CO GENERATION POWER PLANTS

Co-generation is the process of a heat engine. It can also be referred to as a power station that helps in generation of heat and electricity. Conventional power plants tend to emit the heat that’s created as a byproduct of electricity generated into the environment via cooling towers as fuel gas or by any other means. CHP or any bottoming cycle works towards capturing the byproduct heat for industrial or domestic heating purposes. The usage is more common in Scandinavia and Eastern Europe for distribution via pipes to heat local housing.

PWC offers full range of System Designing, Planning, Engineering Consultancy, Feasibility Studies, & Turnkey Solutions:

SERVICES:

Study of Electrical Load profile of the plant. Base, Average & Peak load cycles.

Selection of the most suitable sized Generator / Gas / Steam Turbine as per plant Load profile data.

Feasibility Studies : comparison of Generators / Gas Turbines W.R.T.

a. Overall Efficiency

b. Fuel (Gas), Lube Oil consumption per KWH

c. Maintenance schedules

d. O&M Cost in “Rs./KWH”

e. Heat recovery for Hot water & / Or Steam generation

f. Pay back

Jacket water & after cooler Heat recovery calculations for Hot water generation for operation of Hot water absorption Chiller plant.

Exhaust Heat recovery calculations for Steam generation through Waste heat recovery boiler with or without supplement firing (burner).

Development of Equipment Specifications

Development of Layout plan & P&IDs

Estimation of BOQ for Project Costing

BOILER HOUSE ENGINEERING

PWC offers design & engineering of boiler house including selection of boilers, synchronizing of gas fired & waste heat recovery boilers on common high pressure steam header, high & low pressure steam header systems, design & selection of economizers, boiler feed water de-aerator tank, condensate recovery systems, blow down vessel with flash steam recovery systems, steam & condensate piping design and layouts, process & instrumentation diagrams.

Boiler house Engineering

Design & Engineering of Boiler house & Steam & Condensate Piping Network

Development of Equipment Specifications

Exhaust heat recovery – Economizers

Carbon Credit - CO2 Recovery from Boiler exhaust gases

Steam header

Boiler Feed water Deaerator tank

Water Softening Plant & Chemical dosing system

Blow down vessel

Boiler Maintenance & Steam Trap Survey

Annual Maintenance of Boiler

Boiler Descaling

Thermal & Combustion Efficiencies – Improvement plans for low gas consumption

Burner Tuning & Flame Adjustment by Exhaust Gas Analyzers

Steam Traps – survey for leaks & faulty traps

CHILLER & COOLING TOWER

PWC offers design & engineering services for cooling load calculations, humidification plants, chiller plant selection, cooling towers, air handling units and allied ducting works.

SERVICES:

Cooling load calculations

Feasibility Studies for setting up of Chiller plant

Technical comparison among Reciprocating & Absorption Chillers, Gas/Steam/Hot Water Chillers

Annual Maintenance & Descaling of Chiller plant

Repair & Maintenance of Cooling Tower fins

Descaling of Cooling Towers

Pumps & Piping works

DRILLING AND BORE WELL

We feel we have the best trained “Water Professionals” in the industry. We will guide you through the process of drilling a new well. Whether for Domestic/Residential, Irrigation, Industrial or a Commercial well, we have the equipment and know how to get it done right the first time.

SERVICES

Geophysical survey of surface and Bore hole type and geo hydrological survey

Rotary Drilling

Water Well

Tube Well

Dewatering Works

Water for Desalination (RO)

Drilling for soil investigation