Basic concept of Engg(Power,Oil and Gas,Water,Air industry)

1. ENGINEERING WORLD-
POWER,O&G,HEAVY ENGG

2. POWER SECTOR
 Power, is a subfield of energy engineering that deals with the generation,
transmission, distribution and utilization of electric power and Using civil
structure by utilising electrical,mechanical,Control and Instrumentation,
devices which are connected to such systems including
Boiler,generators,Turbines, motors and transformers.

3. DIFFERENT TYPES OF POWER PLANT
-Thermal Power
-Combined Cycle Power Plant
-Solar Power Plant
-Hydro Power Plant
-Wind Power Plant

4. THERMAL POWER PLANT
 Thermal Power Plant-A thermal power station is a power plant in which the
prime mover is steam driven. Water is heated, turns into steam and spins a
steam turbine which drives an electrical generator
 Thermal Power Plants divided in to two parts and Design Jobs
 Boiler Turbine and Generator(BTG)
 Balance of Plants(BOP)
 Engineering Jobs

5. BOILER
 A boiler is a device used to create steam by applying heat energy to water.
In Power Sector we generally work on PFBC Boilers (Pulverized fluidized bed
combustion)
A Pulverized coal-fired boiler is utility boiler that generates thermal energy by
burning pulverized coal(also known as powdered coal or coal dust since it is as
fine as face powder in cosmetic makeup) that is blown into the firebox
We Generally work for Boiler Design Profile and we can source candidates from
Alstom,GE,Siemens,L&T-Boiler,Toshiba JSW Power
System,ISGEC,Thermax,Fichtner,L&T-S&L,BGR,DCPL.

6. BOILER DIAGRAM

7. BOILER IMAGE

8. GENERATOR
In Electricity generation, a generator is a device that converts mechanical
energy to electrical energy for use in an external circuit. The source of
mechanical energy may vary widely from a hand crank to an internal
combustion engine. Generators provide nearly all of the power for electric
power grids
Generator design profile
Mechanical-Design
Electrical Design
Control and Instrumentation
Civil Structure Design

9. COMPANIES IN STEAM GENERATOR
 L&T-MHI
 Toshiba
 Alstom
 L&T-S&L
 DCPL
 Siemens
 Doosan
 BGR
 GE

10. GENERATOR IN THERMAL POWER

11. GENERATOR IN PLANT

12. TURBINE
 A steam turbine is a device which extracts thermal energy from pressurized
steam and uses it to do mechanical work on a rotating output shaft
 Profiles in Steam Turbines
 Design-Mechanical
 Electrical
 Control and Instrumentation
 Design-Civil-TG Structure

13. COMPANIES OF TURBINES
 L&T-MHI
 Toshiba
 Alstom
 L&TS&L
 DCPL
 Siemens
 Doosan
 BGR
 General Electric

14. TURBINE IN THERMAL POWER

15. TURBINE IN THERMAL POWER PLANT

16. BALANCE OF PLANT-BOP
 BOP packages contain several equipment that are essential mandatory for the
power plant to function and these are integrated into the main Power Island
Equipment package which comprises the steam generator, steam turbine
generator and the condenser (air or water cooled).
 All packages apart from Power Island Equipment package are considered as
BOP like Water Treatment, CW,Membrane,RO,DesalinationWater
system,Chemical Lab, Circuit Cooling Water System, AC and ventilation system
,Compressed air system,Fuel oil system,AHP(Ash handling Plant),CHP-Coal
handling Plant,MRS-Mill Reject System

17. WATER TREATMENT

18. WATER TREATMENT IN THERMAL POWER

19. HVAC-HEATING VENTILATION AIR CONDITIONING
SYSTEM

20. HEATING VENTILATION PIPING IN THERMAL
PLANT

21. COAL HANDLING PLANT

22. COAL HANDLING SYSTEM

23. COAL HANDLING

24. ASH HANDLING PLANT

25. PRE-BID-POST AWARD-BASIC & DETAIL
ENGG
 Pre-Bid Engineering-The pre-bid engineering service includes preparation of
brief plant design basis, preparation of pre-bid technical queries, preparation
of preliminary plot plan and GA for main plant and BOP, preparation of
preliminary electrical single line diagram, preliminary flow diagram, control
system configuration diagram, estimate of the bulk quantities, sizing of major
equipment, brief specifications for obtaining quotes etc.
 Post Award Engineering-This includes complete Basic and Detail engineering
for mechanical equipment & piping systems, electrical, civil, structural and
architectural works control & instrumentation. It also includes preparation of
commissioning procedures, startup & shut down procedures, performance
guarantee test procedure, O&M manual, as well as support for field
engineering, inspection tests, performance test review etc

26. PRE-BID-POST AWARD-BASIC & DETAIL ENGG
Basic Engineering
 EPC /Design Consulting/Design Engineering- scope includes the following
services under basic engineering:
 Preparation of Plot Plan
 Preparation of building general arrangement
 Key Single Line Diagram
 System wise design criteria document (indicating basic system/ equipment
sizing calculation, flow diagram, Operation & Control philosophy etc)
 Heat Balance Diagrams
 Water Balance Diagram
 Compilation of Aux. Power Consumption List
 Data sheets for all utility equipment

27. PRE-BID-POST AWARD-BASIC & DETAIL ENGG
Detail engineering
 Preparation of Technical Specifications
 Preparation of Technical bid evaluation reports
 Vendor drawing review
 Detailed engineering comprising of plant layout, piping stress analysis, plant
infrastructural facilities, foundation and superstructures of various plant/non-plant
buildings and structures, electrical/instrumentation equipment and cabling layouts etc.
 Preparation of Bill of materials
 Preparation of Electrical & Instrumentation Cable schedule and interconnection /Logic
diagrams
 Preparation of procedure for Pre-commissioning activities
 Preparation of procedure for commissioning including check lists and method
statements.
 Preparation of procedure for acceptance tests including reliability run and PG tests
 Preparation of As-built drawings
 Preparation of 3D-Model of the plant
 Power System Studies related Short Circuit Study, Load Flow Study, and Motor Starting

28. PROPOSAL ENGINEERING:-
 Proposal Engineering is the application of scientific and mathematical
principles to design, construct and operate a cost-effective proposal
development system. You will increase your odds of winning while
lowering proposal production costs.

29. COMPLETE THERMAL POWER PLANT

30. COMPLETE THERMAL POWER PLANT

31. 3D MODELING IMAGE

32. POSITIONS IN THERMAL POWER,COMBINED
CYCLE POWER,SOLAR AND HYDRO
 Design-Mechanical,Electrical,C&I,Civil,Chemical
 Contract and Procurement,Material,Store,Admin
 Site-Erection and Commissioning,Execution,O&M,Production Incharge
 Mechanical Design-Turbine Generator,Balance of Plant design,
 Piping system.this includes Piping stress,Piping Design(Material and
Support),Piping Proposal,Proposal Design
 Sales and Marketing of STG(Steam Turbine and Generator)

33. COMBINED CYCLE POWER PLANT
A combined-cycle power plant uses both a gas and a steam turbine together
to produce up to 50 percent more electricity from the same fuel than a
traditional simple-cycle plant. The waste heat from the gas turbine is routed
to the nearby steam turbine, which generates extra power.
Generally the concept is same….like Thermal Power Projects how ever this
power plant runs with the help of Gases like Nitrogen,Hydrogen,Naptha Gas

34. 3D MODELING(COMBINED CYCLE)

35. SOLAR POWER PLANT
 Solar power plant is based on the conversion of sunlight into electricity, either
directly using photovoltaics (PV), or indirectly using concentrated solar
power (CSP). Concentrated solar power systems use lenses or mirrors and
tracking systems to focus a large area of sunlight into a small beam
 Largest Solar Plant in California -550MW
 India will be establishing Solar Plant in District Riwa(M.P) capacity range
750MW

36. SOLAR PLANT MODEL

37. COMPANIES IN SOLAR
 Azure Power
 Lanco solar
 Reliance Solar
 Orange Power
 Atha Group
 ABB
 Alstom Solar division
 L&T-Solar division
 KSK Solar

38. HYDRO POWER PLANT
 Hydroelectricity is the term referring to electricity generated by hydropower;
the production of electrical power through the use of the gravitational force of
falling or flowing water. It is the most widely used form of renewable energy
 Positions-Usually we get requirements of Designing of Mechanical system or
Turbine design like Hydro Turbines-Kaplan,Pelton and Francis turbines
 Electrical system design-Like Switch yard,Sub station,earthing and wiring
design

39. HYDRO POWER IN 3D MODEL

40. HYDRO PLANT IN REAL VIEW

41. DIAGRAM OF HYDRO POWER

42. COMPANIES IN HYDRO POWER
 Siemens
 Toshiba
 J.P Associates
 Reliance Hydro,
 Alstom,
 Andritz,
 Voith
 Lanco Hydro
 NTPC
 Patel Hydro
 Flovel Energy

43. WIND POWER PLANT
 Wind power is extracted from air flow using wind turbines or sails to produce
mechanical or electrical power. Windmills are used for their mechanical
power, wind pumps for water pumping, and sails to propel ships. Wind power
as an alternative to fossil fuels, is plentiful,renewable, widely
distributed, clean, produces no greenhouse gasemissions during operation,
and uses little land.[2] The net effects on the environment are far less
problematic than those of nonrenewable power sources.
 Generally we get profiles for Sites,Wind Turbine Design and Functional
positions like-Admin,Store profile
 Engineering we work on Mechanical design, Electrical design,
 Site Profile like-Site Incharge,Execution profile,installment of Wind turbines

44. LIST OF WIND ENERGY COMPANIES
 Gamesa
 Sinovel
 Enercon
 Inox Wind
 Global Wind Power
 India wind Power
 Suzlon energy
 Vestas Energy
 Wind Wind Power
 GE India industrial
 Alstom Wind
 Green Infra

45. WIND POWER MODEL

46. PROCESS OF WIND ENERGY

47. OIL AND GAS
 Oil-An oil is any neutral, non polar chemical substance that is a viscous liquid at
ambient temperatures and is both hydrophobic and lipophilic. Oils have a high
carbon and hydrogen content and are usually flammable and slipper like Petrol
and Diesel

48. GAS
 It’s a flammable gas, consisting largely of methane and other hydrocarbons,
occurring naturally underground (often in association with petroleum) and
used as fuel.

49. UPSTREAM
 Upstream-The upstream sector includes the searching for potential
underground or underwater crude oil and natural gas fields, drilling of
exploratory wells, and subsequently drilling and operating the wells that
recover and bring the crude oil and/or raw natural gas to the surface. There
has been a significant shift toward including unconventional gas as a part of
the upstream sector, and corresponding developments in liquefied natural
gas (LNG) processing and transport
Upstream we generally works for Night Tool Pusher,Day tool Pusher,
Explorer Scientist.

50. UPSTREAM MODEL

51. MIDSTREAM
 Midstream sector involves the transportation (by pipeline, rail, barge, oil
tanker or truck), storage, and wholesale marketing of crude or refined
petroleum products. Pipelines and other transport systems can be used to
move crude oil from production sites to refineries and deliver the various
refined products to downstream distributors. Natural gas pipeline networks
aggregate gas from natural gas purification plants and deliver it to downstream
customers, such as local utilities

52. MIDSTREAM

53. DOWNSTREAM
 The downstream sector commonly refers to the refining of petroleum
crude oil and the processing and purifying of raw natural gas, as well as the
marketing and distribution of products derived from crude oil and natural gas.

54. DOWNSTREAM

55. POSITIONS
 Mechanical- Design –Rotating
 Static
 Piping stress
 Piping Layout
 Piping Design
 Chemical- Process Design-P&ID,Process flow diagram-PFD

56. POSITIONS
 Electrical-Designing of Electrical system includes-Earthing,wiring,protection
system
 Control and Instrumentation-Designing of Valves,Input output schemetics
diagram
 Civil Design-Structure Design,RCC structure,Basic civil design and detailed
engineering

57. WHOLE PROCESS IN SINGLE VIEW

58. WHOLE PROCESS IN SINGLE VIEW

59. OIL AND GAS MNC’S
1. Petrofac 2. Samsung
Engineering 3. Saipem 4. KNPC 5. Technip 6. Mott
MacDonald 7. Hyundai Engineering & Construction 8. Technicas
Reunidas 9. Foster Wheeler 10. Jacobs Engineering
11. Marie Technimont 12. McDermott International 13. GS Engineering &
Construction 14. KBR 15. SNC Lavalin 16. Topaz Energy & Marine
17. Al Jaber Energy Services 18. Kentz 19. Lamprell 20. Wood Group PSN
21. Drydocks World 22. MIS 23. Bechtel 24. SK
Engineering 25. Petrojet 26. JGC 27. Dealim 28. Doosan Heavy
Industries 29. Black Cat Engineering & Construction 30.Worley Parson

60. WATER INDUSTRY
 Water Treatment- Water treatment is a process of making water suitable for
its application or returning its natural state. Thus,water treatment required
before and after its application. The required treatment depends on the
application
 Waste Water Treatment Plant- Wastewater treatment is a process to
convert wastewater - which is water no longer needed or suitable for its most
recent use - into an effluent that can be either returned to the water cycle with
minima lenvironmental issues or reused.. Treatment means removing
impurities from water being treated; and some methods of treatment are
applicable to both water and wastewater. The physical infrastructure used for
wastewater treatment is called a "wastewater treatment plant" (WWTP)

61. WATER TREATMENT

62. WASTER WATER TREATMENT

63. SEWAGE TREATMENT PLANT
Sewage treatment is the process of
removing contaminants from wastewater, primarily from household sewage.
It includes physical, chemical, and biological processes to remove these
contaminants and produce environmentally safe treated wastewater (or
treated effluent).

64. SEWAGE TRATEMENT PLANT

65. EFFLUENT TREATMENT PLANTS
 Effluent treatment plant, a process to convert wastewater - which is water no
longer needed or suitable for its most recent use - into an effluent that can be
either returned to the water cycle with minimal environmental issues or
reused

66. EFFLUENT TREATMENT PLANTS

67. POSITIONS
 Mechanical design
 Process Design(Chemical)
 C&I Design
 Electrical Design
 Civil Design
 Sales and Marketing of Project
 Sales and Marketing of Products like Riverse Osmosis,Membrane,filters

68. COMPANIES IN WATER INDUSSTRY
Ion exchange
Triveni Water
Pentair
Aquatech
Geomiller
Driplex
GE Water,
Wipro Water
Voltas water
Jindal
Water Infrastructure Limited
UEM Water

69. AIR TREATMENT
 Air Treatment
 The processing of air to impart to it qualities that meet technological or sanita
ry-hygienic requirements.
 Air treatment is widely utilized in hot-air heating, ventilation, and air-
conditioning systems for
industrial and public buildings, as well as apartment houses, farm buildings an
d installations,
means of transportation (railroad cars, river and oceangoing ships, and airplan
es),Shopping complex,Residentials,industrial

70. AIR TREATMENT

71. CHILLERS
 Chillers-A chiller is a machine that removes heat from a liquid via a vapor-
compression or absorption refrigeration cycle. This liquid can then be
circulated through a heat exchanger to cool air or equipment as required. As a
necessary byproduct, refrigeration creates waste heat that must be exhausted
to ambient or, for greater efficiency, recovered for heating purposes.

72. CHILLERS

73. TYPES OF CHILLER
 Three Types of Chillers-Oil cooled Chillers, Water Cooled Chillers and Air
Cooled chillers.
 Oil Cooled Chiller-The oil chiller is a unit which performs cooling of
the hydraulic oil, lubricating oil and cooling oil of machine tools. In various
parts of the machine tool spindles the bearings and gears get overheated and
thermal deformation occurs due to the high speed rotational impact.

74. OIL COOLED CHILLER

75. WATER COOLED CHILLERS
 Centralized chillers generally have capacities ranging from ten tons to
hundreds or thousands of tons. Chilled water is used to cool and dehumidify
air in mid- to large-size commercial, industrial, and institutional (CII) facilities

76. WATER COOLED CHILLERS

77. AIR COOLED CHILLERS
 Air cooled chillers absorb heat from process water, and the heat is then
transferred to theair around the chiller unit. This type of chillersystem is
generally used in applications where the additional heat it discharges is not a
factor.

78. AIR COOLED CHILLERS

79. POSITIONS
Most of the times we get Sales and Marketing profiles like
Sales and Marketing(channel Sales) Product sales,component sales of Chillers
like Water cooled Chillers,Air cooled chillers and Oil cooled Chillers
Mechanical Design-Chillers
Electrical Designi-Electrical components-Chillers
Project Engineer-Project Planning ,Erection and Installation of chillers

80. COMPANIES IN CHILLERS
 Voltas
 Kirloskar Chillers
 CIAT India Limited
 Blue Star (chiller division)
 Johnson Controls
 Bluebox
 Dunham Bush
 Flakt
 International Coil Ltd.
 Daikin
 Trane India Limited

81. THANK YOU

82. MADE BY
 Anshul Tripathi
 Sr.Consultant-Development & Engg Team