rajasurya company profile final

PROFILE

RAJA SURYA

An Introduction

Rajasurya Engineering Enterprises, a proprietary, one of the leading concern, in the field of Engineering, Detail Engineering, Mechanical, Electrical, Civil works and Erection & Commissioning of Power Plant Equipments.

Rajasurya was established in the year 1999 and today, it has grown up to a level of undertaking any challenge in to Engineering.

Rajasurya is a well knit Organization aspiring to do a cost effective, efficient and reliable business.

“Time and Quality” are the principles and this alone has been the ‘Mantra’ of our development.

Rajasurya has got its head quarters at Chennai, equipped with latest technological background, infrastructure and a healthy financial resource.

A well-trained and experienced team of engineers is the asset of Rajasurya.

Power, Petroleum and Process are the key areas in developing a nation and Rajasurya is marching firmly and successfully towards these major sectors in a remarkable way.

Our strength and facilities:

The core group consists of talented engineers supported by a panel of specialists in various disciplines.

Familiarity with ISO 9000 requirements

RAJASURYA has link-ups in to manufacturing of components and to design products.

Spacious office located in Chennai with all modern office equipment and Machinery.

Advantages working with RAJASURYA :

All our professionals have,

solid work experience with leading MNC’s in the areas of boilers and auxiliaries.

Full familiarity with ASME, BS, DIN and other international codes and standards.

Excellent contacts with Indian customers and state / central government agencies.

OUR CAPABILITIES

We offer the following Services

CONSULTANCY IN POWER PLANTS & PROCESS INDUSTRIES

Detail Engineering

Piping Layout Drawings

Piping Isometric Fabrication drawings

Structural Drawings

Platforms ,Duct Supports

Platforms, Stringer, Gangway, Railings for all platforms

Preparation of Schematic Drawings,

Instrumentation Drawings, etc.,

IN CONTRACTS:

Annual Maintenance Contracts

Heavy Pumps Erection

Electrical Works

Control Panel Erection

Control Boxes Erection, Stand Fabrication

Painting Works

Oil Guns Servicing

Hot Well Erection

Condenser Tube Renewal

Hydrogen Cooler Cleaning and Erection

Baffle Plate Fabrication

Piping System Erection

Coal and Vapour Piping Erection

Dampers Erection

Erection of WIND BOX Assembly

Erection of Fans

Erection Fuel Firing system

Erection HFO System

Main steam Supports Erection

Overhauling of Pumps

Erection of Air Pre Heater Tubes

Sea Water Pipes Re Routing

Erection of Steam Blowing Piping

HP Heater, LP Heater , Ejector, M.O. Cooler Tube Renewal and Erection

MANUFACTURING & SUPPLY

Guillotine Gates

Oil Guns for 110 MW

Tilting Spares

Coupling Bolts

Raw Coal Run back System

Oil Filters

Oil Strainer For Turbine

Semi Circular Doors for Ball Mills

Universal Coupling for Main Steam Stop valve Actuator

Water Box for 110MW Units

Water Box doors for 110MW Units

Oil Nozzle Tip

Supply of HT Studs and Nuts for control vale inter connection Pipes

Stringer Steps for Conveyor System

SS Mesh Oil Strainer

Thrust Block and Cap Nuts for Boiler Drum Man Hole Doors

Bearing Cooling Coils for 110MW Units

Modified Re Circulation Dampers for Mill Plants

Bearing Cooling Coils for M.C. Pumps

Plat form Grills for CWS System

MAJOR RESOURCES AVAILABLE WITH RAJASURYA

Sl.No.

Category No. of Persons

1. Project Managers 1

2. Deputy Project Managers 2

3. Engineers 2

4. Supervisors 4

5. Material Controller 2

6. Formen 2

7. Fitters 3

8. Qualified Welders 5

9. Grinders & Gas Cutters 5

10. Riggers 10

11. Helpers (Semi-skilled) 10

12. Khalasis 15

13. Unskilled Labours 20

Note: Additional requirement of manpower in any Category shall be arranged as per work content either locally or from other areas.

OUR MACHINERY

Sl.N

o

DESCRIPTION

QTY. IN

Nos.

1. Center Lathe 8 feet 01 No.



4. Radial Drilling Machine 01 No.

5. Portable Drilling Machine 01 No.

6. Metal cutting machine 01 No.

7. Shaping machine 01 No.

8. Table grinding machine 01 No.

9. Welding machine 03 Nos

10. Bug Cutting machine 01 No

11. Magnetic drilling Machine 02 Nos

Sl.No. Name of Work Work order / Letter Ref. Duration Clients Name

DESIGN ORDERS

1. Rate contract for OFF LOADING of Engineering Drawings

BHEL:PC:PUR:RC:001 Dt:16.08.2003

1 year BHEL-CHENNAI


BHEL:PC:PUR:RC:3012 Dt:27.01.2004

1 year BHEL-CHENNAI


PC-450-7100019295 Dt:27.07.2006

1 year BHEL-CHENNAI

4. Preparation of Isometric Drawings with Details

CNT 7386/MG-16/2799 Dt:26.06.2006

6 Months FICHTNER Consulting Engineers

( India ) P LTD.


CNT 7486/MG-16/601A Dt:26.04.2007


( India ) P LTD.


CNT 7996/MG-16/1698 Dt:12.06.2007


( India ) P LTD.


327/06

Dt:14.10.2006

6 Months ANDRITZ Separation ( India ) P LTD.

8. As built drawings for Fuel firing system in unit II 60 MW at ETPS

PO/UTE/234P/UNIT-I Dt:11.11.2006 2 Months

SKODA / U-TECH

9. As built drawings for HFO Pumping Station system in unit II 60 MW at ETPS

PO/UTE/248 Dt08.05.2006 2 Months

SKODA / U-TECH

WORK ORDERS

1. Dismantling & erection of HP FLUSH Pumps

PO/ETPS/S/028 Dt:14.11.2000

1 Month SKODA EXPORT

2. Dismantling & Erection of control boxes

PO/ETPS/S/043 Dt:23.04.2001

2 Months SKODA EXPORT

3. Rectification of Baffle plates R&M K1&K2 Condenser in Unit I 60 MW at ETPS

PO/R&M/EN-1/002 Dt:20.01.2003

2 Months L&T LTD.

IN YEAR 2004

1. HOT WELL painting work at ETPS

PO/ETPS/S/215/VJ/04 Dt:26.07.2004

15 days SKODA EXPORT

2. Refurbishment of Ennore Thermal Power Station – Dismantling, Erection of Condenser K1 & K2 – Unit II 60MW at ETPS.

PO / ETPS/ 215C/02 Date :15.05.2004

2 Months SKODA / U-TECH

IN YEAR 2005


1. R&M Works in condenser at Unit – IV 110MW at ETPS

PO/UTE/4346/01 Dt:18.01.2005

3 Months TNEB / U-TECH

2. Fabrication & Erection of HFO Pumping station works

PO/UTE/220/HFO/UNIT-II/01 Dt:15.04.2005

1 Month SKODA / U-TECH

3. Air Pre Heater Re Tubing Work at Unit II 60MW at ETPS

PO/UTE/223/01 Dt:14.05.2005


4. Dismantling of Old Vapour Piping and Extra work at HFO Pumping station at Unit II – 60MW at ETPS

PO/UTE/226/01 Dt:21.10.2005


5. Erection of COAL & VAPOUR Pipe Lines of Boiler in Unit II -60 MW at ETPS

PO/UTE/226/ERE/01 Dt:07.10.2005


6. Extra Rectification works in HFO Pumping station in Unit II 60MW at ETPS

PO/UTE/220/HFO/REC/ UNIT-II/01 Dt:29.11.2005


7. Fabrication & erection of Steam Blowing line in Unit II 60MW at ETPS

PO/UTE/220/SB/UNIT-II/01 Dt:25.11.2005


8. Fabrication Supply of COAL & VAPOUR Pipe line of Boiler at Unit II 60 MW at ETPS

PO/UTE/226CA/01 Dt:02.12.2005


9. Modification of Pipe lines at Unit II 60 MW at ETPS

PO/UTE/226CB/01 Dt:02.12.2005


10. Overhauling of GUILLOTINE GATES in Unit I 60 MW at ETPS

PO/UTE/220/GU/UNIT-I/01 Dt:24.12.2005


11. Overhauling of HFO PUMPING Station in Unit I 60 MW at ETSP

PO/UTE/220/HFO/OH/UNIT-I/01 Dt:24.12.2005


IN YEAR 2006


1. Fabrication & Erection of HFO PUMPING station Skid in Unit I 60 MW at ETPS

PO/UTE/220/HFO/UNIT-1/01 Dt:02.01.2006


2. Fabrication of MS VAPOUR Pipes, MS VAPOUR Bends, & Reducers in Unit II 60 MW at ETPS

PO/UTE/4445-52/01 Dt:02.02.2006


3. Dismantling work in COAL & VAPOUR Pipe lines in Unit I 60 MW at ETPS

PO/UTE/233/P/01 Dt:11.02.2006


4. Fabrication & Erection of MAIN OIL COOLER Pipes, Flushing line Pipes and bend in Unit II 60 MW at ETPS

PO/UTE/236/01 Dt:08.03.2006


5. Dismantling and devolution of STEAM BLOWING line in Unit II 60 MW at ETPS

PO/UTE/235SB/01 Dt:18.03.2006


6. Rectification of HFO Heating Station platform & fabrication & Erection of HFO Pumping station, Return / Suction / Steam lines

PO/UTE/226/02 Dt:19.05.2006


7. Fabrication of ATYP Flange for GUILLOTINE GATES of Unit I 60 MW at ETPS

PO/UTE/240/01 Dt:20.05.2006


8. Air Pre Heater Re Tubing Work at Unit I 60 MW at ETPS

PO/UTE/223/02 Dt:31.05.2006


9. Renewal of CONDENSER TUBES, Partition plates, condenser tubes at ETPS

PO/UTE/241 Dt:06.06.2006


10. Erection of WIND BOX BURNER and Fabrication and erection of Coal and Oil Pipes of BURNER,LDO PIPES, HFO Heating station Piping

PO/UTE/245

Dt :16.06.2006


11. Fabrication and erection of MS VAPOUR pipes in Unit I 60 MW at ETPS

PO/UTE/247

Dt:20.07.2006


12 Fabrication of wind box BURNER Frame at Unit I 60 MW at ETPS

PO/UTE/252

Dt:25.08.2006


13. Fabrication and erection of COAL & VAPOUR pipes in Unit I 60 MW at ETPS

PO/UTE/226/ERE/UNIT I

Dt:11.11.2006


14.

Fabrication & erection of Steam Blowing line in Unit I 60MW at ETPS

PO/UTE/220/SB/UNIT-I

Dt:11.11.2006


15. Dismantling and devolution of Steam Blowing line in

Unit I 60MW at ETPS

PO/UTE/235 SB/UNIT-IDt:11.11.2006


16. Fabrication & Erection of MAIN OIL COOLER pipe flushing line pipe and bend including dismantling and normalizing

PO/UTE/236/UNIT-I Dt:11.11.2006


17. Design, Fabrication & supply of Vapour pipe lines in Unit I 60 MW at ETPS

PO/UTE/215

Dt:22.11.2006


18. Maching of PLATE HEAT EXCHANGERS Stay bolts

PO/UTE/250 Dt:10.10.2006


IN THE YEAR 2007

1. Fabrication and erection of Coal and Vapour Piping in Unit – III 110 MW

at ETPS

PO/UTE/256

Dt:24.01.2007

1 Month TNEB/U-TECH

2. Maching of PLATE HEAT EXCHANGERS Stay bolts

1 Month TNEB/U-TECH

3. Erection of Economiser Beam cooling liles

Drum interval Exhaust piping

Feed manifold at 8.0 M Elevation

Furnace Bottom sealing Piping

Erection of HDPE Piping

Cyclone separator

Ash drain lines Membrane water wall drain and vent

PO/UTE/256A

Dt:02.02.2007


4. ETPS – MM II Circle – conveyor division Attending modification works in heavy oil pipe lines of the OIL HANDLING plant

WCT.605/D.286 Dt:21.05.2007

1 Month TNEB

5. ETPS-MMI Circle – Mill plant division – Unit II Modification of vapour line – fabrication of new vapour bend removal of insulation

CE/MM-I / LT-697 Dt:14.04.2007

1 Month TNEB

IN THE YEAR 2008

1. ETPS MM II Circle –Conveyor Dn. OHP – Attending breakdown works in heavy oil & light oil systems of oil handling plant

WCT-753/D1828 Dt:01.03.2008

1 Month TNEB

2. ETPS – Mechanical maintenance – I Circle – turbine Maintenance division – 110 MW Unit V Cleaning of PLATE HEAT EXCHANGER plates with soap and acid solution re fixing the gasket with special adhesive & assembling the plates.

WCT No.1904/D.251/08 Dt:27.02.2008

1 Month TNEB

3. ETPS – Mechanical Maintenance – I Circle – Turbine Maintenance division – Fabrication of Man hole doors for Debris filters with SS Plates for unit I to V

WCT No.1896/d.225/08

Dt:15.02.2008

1 Month TNEB

4. ETPS – Mechanical Maintenance - I Circle – Turbine Maintenance division – fabrication and supply of Main steam stop valve actuator connecting link mechanism with universal coupling and erection in Unit III

WCT No.1847/D.126/08 Dt:22.01.2008

1 Month TNEB

5. ETPS – Mechanical Maintenance - I Circle – Turbine Maintenance division – Dewatering pump house 30HP Diesel engine pump – dismantling, Inspection, Reconditioning of worn out parts testing and commissioning of the 30 HP Diesel engine

WCT No.1843/D.122/08

Dt:22.01.2008

20 days TNEB

6. ETPS – Mechanical Maintenance - I Circle – Turbine Maintenance division – 110 MW Unit IV - Machining of gland box oil guard bolts and Nuts, MP Inner casing studs and nuts and LP HEATER studs and OIL SERVO lock nuts

WCT No.1829/D.82/08 Dt:14.01.2008

20 days TNEB

7. ETPS – Mechanical Maintenance - I Circle – Turbine Maintenance division – 110 MW Unit IV - TG Set machining of 60 nos seal oil pump coupling bolt 2 nos, Flanges with adapter, 5 nos, Casting studs, dummy flanges pins inner thread pins 35 nos Bolt machining etc.

WCT NO. 1828/ D. 86, Dt 14.01.08

20 days TNEB

8. ETPS – Mechanical Maintenance - I Circle – Turbine Maintenance division – 110 MW Unit IV - Reconditioning of lub oil filters machining of iylam sheet, bolt machining and coupling bolt machining.

WCT NO. 1827/ D. 85, Dt. 14.01.08

20 days TNEB

9.

ETPS – Mechanical Maintenance - I Circle –Mill Plant division – 110 MW Unit IV - Renewal/ Recondiioning of coal and vapour lines and bends providing additional strenthening plates in coal and vapour line and bends renewal of insulation work during shut down period

WCT NO 1961/ D. 435 Dt 18.04.08

20 days TNEB

10. ETPS - CWS Division - Removing, Reconditioning and Refixing of Pinion gear Shaft and assembling of gear box of cws pump No 6

WCT No-2024/D 586/08/Dt 24.06.08

20 days TNEB

11. ETPS – Mechanical maintenance – I Circle – turbine Maintenance division – 110 MW Unit V Cleaning of PLATE HEAT EXCHANGER plates with soap and acid solution re fixing the gasket with special adhesive & assembling the plates.

WCT No.4930/D.943/08 Dt.06.11.2008

30 days TNEB

IN THE YEAR 2007

12. ETPS – Mechanical maintenance – I Circle – turbine Maintenance division – 110 MW Unit IV Positioning of Debris filter flab at a time intervals and online removal of debris chocked in the debris filters in 110 MW Unit IV

WCT No.2223/D.55/09

Dt:28.01.2009

20 days TNEB

SUPPLY ORDERS

1. Supply of coupling bolt and nuts for cooling water main pumps. LP & HP Flush water pumps

PO NO. 07 S.178 D.1596/ Dt 01.12.07

2 Months TNEB

2. Supply of HT studs and nuts for control valves inter connection pipes

PO NO. 07 S.134 D.1576/ Dt 05.09.07

2 Months TNEB

3. Supply of stringer steps of JT 5 PO NO.2007 S. 161 D. 1463/ Dt 12.11.07

2 Months TNEB

4. Supply of SS Mesh oil Strainer PO NO.2007 S. 182 D. 1632/ Dt 13.12.07

2 Months TNEB

IN THE YEAR 2007

1. Supply of semi circular door PO NO. 2008 S. 71 D. 175/ Dt 05.02.08

2 Months TNEB

2. Supply of Capnut and Thrust block for drum manhole doors in unit iii and iv (110MW)

PO NO. 2008 S. 06 D. 38 Dt 14.01.08

2 Months TNEB

3. Supply of Bearing and cooling coil for110 mW unit for soft water pump

PO NO. 2008 S. 94 D. 241 Dt 08.02.08

2 Months TNEB

4. Supply of main steam stop valve actuator connector with universal coupling for 110MW

PO NO. 2008 S. 44 D. 257 Dt 17.03.08

2 Months TNEB

5. Fabrication and supply of modified recirculation flap valve for vapour fans 60 MW with self lubricating

PO NO. 2008 - 212 D. 367 Dt 23.04.08

2 Months TNEB

6. Supply of MC Pump bearing and cooling coil

P.O NO. 2008 - S - 90 D - 803/08. Dt 13.05.08

2 Months TNEB

7. Supply of M.S Fabricated platform grills

P.O.No.2008 - 275 D - 452/08.Dt 23.05.08

3 Months TNEB

8. SS guide Roller with Bracket Pin and bush for travelling water

ETPS - CWS Specn No 2238/ PO No 2008 423/D 556/08 /DT 03.07.08

3 Months TNEB

9. Design fabrication supply and erection of WATER CHAMBER for K1 & K2 Condenser Unit V 110 MW

6 Months

IN THE YEAR 2008

1. Fabrication, Supply errection with supporting and commissioning of silenser for CBD with vent and drain arrangement for unit iv ( 110 MW ) Boiler

P.O.No.2009- 06 D050/09 Dt.17.01.09

2 Months TNEB

2. Supply of Ignitor guide tube assembly for Unit V 110 MW - boiler filter for unit V 110 MW Boiler

P.O.No.2009- 40 D126/09 Dt.05.01.09

2 Months TNEB

OUR VALUED CUSTOMERS :

1. BHEL – CHENNAI

2. TAMILNADU ELECTRICITY BOARD

3. M/s. SKODA EXPORT

CHENNAI-600 057

4. M/s ALSTOM POWER INDIA LTD

CHENNAI-600 018

5. M/s. LARSON TOUBRO LIMITED

CHENNAI- 600 057

6. U-TECH CONSULTANTS & ENGINEERS P LTD CHENNAI-06

7. FICHTNER Consulting Engineers ( India ) P LTD.

8. ANDRITZ Separation ( India ) P LTD.

9. M/s. RADHA ENGINEERING P LTD

CHENNAI-600 057

10. M/s.KUMARAN ENGINEERING WORKS

CHENNAI-600 057

PHATO GALLERY

RE TUBING OF PLATE HEAT EXCHANGERS FOR UNIT IV 110 MW ETPS

BURNER ASSEMBLY ERECTION UNIT I - 60 MW ETPS

BURNER ASSEMBLY ERECTION UNIT I - 60 MW ETPS

TUBE CLEANING FOR AIR PRE HEATER UNIT I -60 MW ETPS

RE TUBING OF PLATE HEAT EXCHANGERS UNIT IV 110 MW ETPS

TUBLAR AIR PRE HEATER POOJA WITH SKODA EXPORT OFFICALS

MODIFIED RE CIRCULATION DAMPER ASSY. FOR UNIT III&IV 110MW ETPS

COLD AIR CONTROL DAMPER ASSY. FOR UNIT III&IV 110MW ETPS

HOT AIR CONTROL DAMPER ASSY. FOR UNIT III&IV 110MW ETPS


DURING LOYDS INSPECTION GROUP INSPECTING WATER CHAMBER UNTI V 110 MW ETPS


WATER CHAMBER

MACHINING OF STAY BOLT FOR CONENSER ETPS

OIL GUN SPARES FOR UNIT V 110 MW ETPS

FRONT WATER CHAMBER FOR 110 MW

FABRICATION OF SHED TRESS WORK IN OUR FACTORY


ARM FOR WATER CHAMBER

REAR WATER CHAMBER

BRACKET ASSEMBLY

DURING POOJA FOR COMPLETION OF WATER CHAMBER

OUR WORK SHOP

WATER CHAMBER DOOR FOR UNIT V 110 MW


DURING TNEB OFFICAL INSPECTION

DURING HYDRO TEST TNEB OFFICAL INSPECTION

OUR MACHINIRIES

RAW COAL RUN BACK SYATEM FOR CONVEYOR - 29

DURING DNV INSPECTION LOW PRESSURE HEAT EXCHANGERS

WATER CHAMBER FOR UNIT V 110 MW

GUILLOTINE GATE SPARES

DURING THE ERECTION OF COAL AND VAPOUR PIPES AND BENDS

MITRE BENDS FOR COAL AND VAPOUR PIPING

MITRE BEND PREPARATION

BEARING COOLING COIL FOR BOILER FEED PUMPS

MANUFACTURING GRILLS FOR ENNORE THERMAL POWER STATION

DURING THE PLATE CUTTING

P.A.FAN LAYOUT MARKING AND INSPECTION WITH TNEB OFFICALS

P.A.FAN LAYOUT CUTTING

P.A.FAN PRE - ASSEMBLY INSPECTION WITH TNEB OFFICALS

P.A.FAN CASING

P.A.FAN CASING

P.A.FAN CASING

DURING ASSEMBLY OF DIFFUSER MOUTH PIECE FOR P.A.FAN

DURING ASSEMBLY OF DIFFUSER MOUTH PIECE FOR P.A.FAN

AFTER WELDING DIFFUSER MOUTH PIECE FOR P.A.FAN

AFTER WELDING SUCTION BRANCH FOR P.A.FAN

DURING FULL ASSEMBLY OF P.A.FAN

DURING FULL ASSEMBLY OF P.A.FAN AND LOYDS INSPECTION GROUP INSPECTING THE ASSEMBLY

AFTER WELDING DIFFUSER MOUTH PIECE FOR P.A.FA


rajasurya company profile final

Documents

built drawings

instrumentation drawings

routing erection of

rajasurya sl

year bhelchennai

machine welding machine

machine table

field of engineering