Recent News
PES to establish permanent fabrication base at Uttaranchal - PES has acquired land in ELDECO SIDCUL Industrial Park, Sitargunj, Uttaranchal for setting up of a permanent manufacturing...
More
PES begins the ISO 9001 certification process - PES has initiated system study and gap analysis for implementation of the ISO 9001...
More


EXECUTED PROJECTS

Hydro Power
Penstock/Steel Liner
Hydro Turbine Generator

Hydro Electric

Nuclear

Thermal

Oil & Gas

Steel

Other Projects


Details of Penstock/Steel Liner/ Pressure Shaft Works Executed



Hydro Project


Bifurcated Penstock Under Assembly
at Srisailam

S.No

Project

Client Technical
description
Year of
completion
Tonnage (MT)
1. Fabrication and erection of Penstock steel liners of Bansagar Dam site Govt. of Madhya Pradesh Material :
ASTM-A-285 Gr.C
Thickness: 12 mm
Shell dia : 4.0 M
Head : 71 Mtrs
Tests: NDT like Radiography/
Ultrasonic test,
Hydro test
1989 Tonnage/
Length:
365.5 M.T/231 RM
2. Fabrication & Erection of Steel Liner for penstocks and civil works under Tons Hydro Project, Sirmour, Madhya Pradesh MPEB Material: ASTM-
A 537 Gr. B
Thickness: 18mm
to 25 mm
Shell dia: 4.56 m
Head: 28 mtrs
Tests: NDT like Radiography/
Ultrasonic test,
Hydro test
1990 Tonnage/
Length:
2600 MT/
1185.79 RM
3. Fabrication & Erection of Penstock lines from Forebay Intake to Power House at Upper Sileru Hydro Electric Scheme, Stage II (2X60 MW) APSEB Material: K-TEN 60/SUMITEN 60
Thickness: 12 mm
to 16 mm
Shell dia:5.6 m
Head: 79.359 mtrs
Tests: NDT like Radiography/
Ultrasonic test,
Hydro test
1994 Tonnage/
Length:
1760 MT/
629 RM
4. Fabrication and Erection of Penstocks for Kodasalli and Kadra Dam Power Houses for Kalinadi Hydro Electric Project, Stage II KPCL Material: ASTM
-285 Gr.C
Thickness: 18 mm
to 24 mm
Shell dia: 7.0 mtrs,
5.8 m
Head: 40.84 mtrs/
35.72 mtrs
Tests: NDT like Radiography/
Ultrasonic test,
Hydro test
1995 Tonnage/
Length:
1653 MT/
389 RM
5. Fabrication, Transportation and Erection of Steel Liners for Water Conductor system of Doyang HE Project, Nagaland NEEPCO Material:ASTM-285
Gr. C ASTM-537
CL-1
Thickness: 16 mm
to 32 mm
Shell dia: 5.9 m,
4,8m, 3 m
Head: 83.5 mtrs
Tests: NDT like Radiography/
Ultrasonic test,
Stress relieving
Hydro test
1998 Tonnage/
Length:
1700 MT/
640 RM
6. Fabrication & Erection of Penstocks 5.6 M dia for 4 units at Gerusoppa Dam Power House KPEC Material:ASTM-
A 285 Gr.C
Thickness: 18 mm
to 24 mm
Shell dia: 5600 mm
Head: 50.05 mtrs
Tests: NDT like Radiography/
Ultrasonic test,
Hydro test
1999 Tonnage/
Length:
1300 MT/
276 RM
7. Fabrication and Erection of Steel liners for Penstock and Pressure shaft at Srisailam Left Bank power station project APSEB Material:SAIL
MA -350 H-1
ASTM A 517 Gr.F
Thickness: 26mm
to 30 mm
Shell dia:12000 mm, 9000 mm, 6000 mm, 5500 mm
Head: 210 mtrs
Tests: NDT like Radiography/
Ultrasonic test, preheating
Hydro test
2001 Tonnage/
Length:
6597 MT/
766 RM
8. Design, Fabrication, Transportation of Steel liner in Ranganadi HE Project, Arunachal Pradesh NEEPCO, Shillong Material:IS: 2062
Gr.A
IS:2002 (2A)
ASTM-A 285 Gr.C
Thickness: 20 mm
Shell dia: 5800 mm, 5300 mm
Head: 326 mtrs
Tests: NDT like Radiography/
Ultrasonic test,
Hydro test
2001 Tonnage/
Length:
1570 MT/
445 RM
9. Access Tunnel, Tail race tunnel pressure shaft, Power house cavern, cable shaft adit etc for Pykara Ultimate stage HE Project (Under consortium with M/s Karam Chand Thapar & Bros (C.S.) Ltd., New Delhi) TNEB, Chennai. Material:ASTM-
A 537 CL.I
ASTM-A 517 Gr.F
Thickness: 12 mm
to 54 mm
Shell dia: 2400 mm, 1900 mm, 1300 mm
Head: 1039.66 mm
Tests: NDT like Radiography/
Ultrasonic test, Preheating stress relieving Hydro test
2004 Tonnage/
Length:
2800 MT/
1548 RM
10. Fabrication and Erection of steel liners for Khopoli Power House of Tata Power Company (sub contract to M/s. Skansa Cementation India Ltd, Mumbai Skanska Cementation Material:ASTM-
A- 517 Gr.B
ASTM-A-517 Gr.F
Thickness: 12 mm
to 22 mm
Shell dia: 2800 mm, 2900 mm
Head: 520 M
Tests: NDT like Radiography/
Ultrasonic test,
Liquid penetrant, Magnetic Particle
Test, Hydro test
2005 Tonnage/
Length:
3000 MT/
2074.96 RM
11. Preparation of the pre-fab yard, fabrication including corrosion protection and installation of steel liner and bifurcation of Dhauliganga project (Stage I) of NHPC for DSD Dilinger Stahlbau GmbH, Germany DSD Dillinger Stahlbau GmbH, Germany Material:ASTM-
A- 537 Gr.1
ASTM-A-517 Gr.F
Thickness: 22mm
to 55 mm
Shell dia:4000 mm, 2400 mm
Head: 264 mtrs
Tests: NDT like Radiography/
Ultrasonic test, Liquid penetrant, Magnetic Particle
Test, Hydro test
2005 Tonnage/
Length:
1271 MT/
404.8 RM
12. Construction of Civil works for Upper Intake pressure shaft and power house complex for Ghatghar Pumped Storage Scheme (Joint venture witrh M/s. Patel Engg. Company Ltd, Mumbai) Govt of Maharashtra, Irrigation department, Koyna Project, Pune Material: ASTM –
A-537 CI.I
ASTM-A 517 Gr.F
Thickness: 16 mm
to 50 mm
Shelldia:
2000mm,
3500 mm
4000 mm and
4250 mm
Head:482 mtrs
Tests: NDT like Radiography/
Ultrasonic test, Preheating
Hydro test
2005 Tonnage/
Length:
2248 MT/
690 RM
13. Fabrication and erection of Steel liner for Tehri hydro project (JV with Karam Chand Thapar & Bros (C.S.) Ltd., New Delhi Tehri Hydro Development Corpn. Ltd, Rishikesh

Material: ASTM-A- 1517 Grade F
Thickness : 22-50 mm
Shell dia: 8500 mm
Head: 118.8 mtrs
Tests: NDT like Radiography/
Ultrasonic test

2006 6100 MT/ 1200 RM
Top^


Details of Hydro Turbine Generator Works Completed

Turbine Generator Under Final Box Up
For Upper Kolab Project


Erection Of Stator For Doyang
Hydro Project

S.No

Project

Client Technical
description
Year of
completion
Tonnage (MT)
1. Erection of Scroll Case including assembly of reversible turbine parts 100 MW Unit No.5 of Nagarjuna Sagar Hydro Electric Project. Andra Pradesh State Electricity Board. 100 M.W. 1 No.,
Hitachi, Japan
1984 500 MT
2. Erection, Testing and Commissioning of 3 Nos. BHEL make 80 MW Hydro Generating Units consisting of Turbine, Generators, Unit Control Panels etc., at Upper Kolab Project. Government of Orissa, Irrigation and Power Department. 80 MW, 3 units,
BHEL, Francis Turbine
Generator
1990 1896 MT
3. Erection, Testing and Commissioning of 1 No. BHEL make 80 MW Hydro Generating Units consisting of Turbine, Generators, Unit Control Panels etc., at Upper Kolab Project. Government of Orissa, Irrigation and Power Department. 80 M.W., 1 unit
BHEL, Francis Turbine
Generator
1993 634 MT
4. Erection, Testing & Commissioning of 1 No. 37.5 MW Hydro Turbine Generator, along with connected equipment. Orissa State Electricity Board 37.5 M.W., 1 No
Hitachi Japan,
Kaplan Turbine
Generator
1990 1080 MT
5. Assembly, Erection, Testing and commissioning of 20 MW Turbine (above Draft Tube Knee and Cone) Generator and its Auxiliary Equipment at Servalar Power House. Tamil Nadu Electricity Board, Madras. 20 M.W. 1 unit,
BHEL Kaplan Turbine
Generator
1985 350 MT
6. Unloading, Assembly, Erection, Testing and Commissioning of 21.6 MW Unit of Kundah Power House. Tamil Nadu Electricity Board, Madras 21.6 M.W., 1 No
BHEL, Francis Turbine
Generator
1988 250 MT
7. Assembly, Erection, Testing and Commissioning of 4 x 15 MW Bulb Turbine Generating Equipment along with associated and common auxiliaries at Barrage Power House I & IV at Lower Mettur Hydro Electric Project. Tamil Nadu Electricity Board, Madras 15 M.W., 4 Nos
Fuji Electric, Japan
1989 2960 MT
8. Assembly, Erection, Testing and Commissioning of 1 x 2 MW Generating Unit at Pykara Dam and 4 x 2 MW Generating Units at Lower Bhavani Dam with Turbine Inlet Tamil Nadu Electricity Board, Madras 2 M.W., 2 No
EBARA MAIDENSHA
Japan
1990 450 MT
9. Erection and Commissioning of 2 x 9 MW Hydro Turbine and Generator and its auxiliaries at Shivapur Hydro Electric Project. Bhoruka Power Corporation, Bangalore. 9 M.W., 2 Nos
BHEL Kaplan Turbine
Generator
1992 650 MT
10. Assembly, Erection and Commissioning of 2 Nos.16 MW Generating Equipments along with auxiliaries Ghataprabha Dam Power House. Karnataka Power Corporation, Bangalore 16 M.W., 2 Nos
BHEL Kaplan Turbine
And Semi Umbrella
Type Generator
1992 550 MT
11. Assembly, Erection, Testing and Commissioning of 2 x 4.5 MW Generating Units and Auxiliaries at Mani Dam Power House Karnataka Power Corporation, Bangalore 4.5 M.W.2 Nos,
Hungarian Kaplan
Turbine generating units
F1993 400 MT
12. Erection, Testing and Commissioning of entire Electrical/Mechanical Equipments of Eastern Gandak Canal Hydro Electric Project (3 x 5 MW) at Valmikinagar. Bihar State Hydro Electric Power Corporation Ltd., Patna. 5 M.W., 3 Nos
Fuji Electric Japan
1996 850 MT
13. Erection, Testing, Commissioning and handing over of Turbine Generators, its auxiliaries, static excitation system, equipments, cabling, painting etc., for 4 x 12.75 MW Horizontal Pelton Turbine Generator Units at Rammam Hydro Electric Power Project, Dar Bharat Heavy Electricals Limited Calcutta. 12.75 M.W., 3 Nos,
Fuji Electric, Japan
1996 1222 MT
14. Erection, Trial Run, Testing and Commissioning of Generating Station Equipment and Switchyard structures 3 x 60 MW Units at Lower Periyar Hydro Electric Project. Kerala State Electricity Board, Trivandrum 60 M.W., 3 Nos
BHEL Vertical Francis
1997 2460 MT
15. Erection, Renovation, Testing, Commissioning, handing over of Generators, Static Excitation Equipment its auxiliaries, associated cabling for 2 x 24 MW Unit-I at Chiplima Hydro Electric Project. Bharat Heavy Electricals Ltd., Calcutta. 24 M.W., 2 Nos
Hitachi Vertical
Synchronous generator
1998 -
16. Transportation, Assembly, Erection and Commissioning of 3 x 40 MW T.G.Units and Auxiliaries at Kodasalli Dam Power House. Karnataka Power Corporation, Bangalore 40 M.W. 3 Nos,
BHEL Vertical Kaplan
1999 1809 MT
17. Narayanpur Left Bank Canal Hydro Scheme 2 x 5800 KW (Rated) Erection of 2 x 5.8 MW Hydro Generator at NLBCHS of Murudeshwar Power Corpn Ltd. Murudeshwar Power Corporation Limited, Bangalore. 5.8 M.W.,
2 Nos
BHEL, Bulb type
1999 760 MT
18. Erection, Testing and Commissioning of Bulb type Turbo-Generating 3 x .5 MW Units (Unit-7 Unit-8 Unit-9) and ancillary work at Power Station-III - Teesta Canal Fall Hydel Project. West Bengal State Electricity Board, Calcutta. 7.5 MW, 3 Nos,
Fuji Electric Japan
1999 591 MT
19. Erection, Testing and Commissioning of 3 Nos. of each 25 MW capacity T.G.Units at Doyang Power House, Nagaland. North Eastern Electric Power Corporation Ltd. 25 MW, 3 Nos,
BHEL Vertical Francis
Turbine
2000 2250 MT
20. Erection, Testing & Commissioning of 4 Nos. of each 150 MW capacity Turbine Generator sets and Auxiliaries at Upper Indravati H.E.Project, Orissa. Orissa Hydro Power Corporation Limited 150 MW, 4 Nos
Fuji Electric
2001 3400 MT
21. Transportation, Handling of equipments at site, Erection, Testing and Commissioning of Unit-I of 4 x 60 MW at Gerusoppa Dam Power House (KPCL) Bharat Heavy Electricals Ltd., Chennai 4x60 MW
BHEL
Vertical Francis
2001 617 MT
22. Erection, Testing, Trial Run and Commissioning of 3x135 MW T.G. Sets and accessories for Dikrong Power House of Ranganadi Hydro Electric Project. North Eastern Electric Power Corporation Ltd., Shillong 3X135 M.W.
BHEL Vertical Francis
2002 2742 MT
23. Transportation, Handling of Equipment at Erection Site, Testing and Commissioning of Electrical, C&I System for Generating Equipment and Auxiliaries of Unit-1,2,3 and 4 of 4 x 60 MW set at Gerusoppa Dam Power House, Karnataka. Bharat Heavy Electricals Ltd., Chennai 4x60 MW
BHEL Vertical Francis
2002 -
24. Loading, Transportation & Unloading at work site, pre-assembly, erection, testing and commissioning of 2 x 15 MW Hydro Turbines and Generators along with its associated auxiliaries including governor, SEE, Segrated Bus Duct, 11 KV Switchgear control Bharat Heavy Electricals Ltd., Nagpur. 15 MW,
2 Nos
BHEL Vertical Kaplan
2002 1300 MT
25. Erection, Testing
and Commissioning
of Hydro Power
Plant for Sengulam Power Station of PPSHUP Project for Kerala State Electricity Board
Kerala State Electricity Board, Trivandrum 13.45 MW, 4 Nos
Canadian make
Horizontal Pelton
Turbine
2002 1200 MT
26. Transportation, Handling, Erection, Testing and Commissioning of Main Generating Equipment along with auxiliary and ancillary equipment for 6 units of 153 MW each of Srisailam Hydro Electric Project for Andhra Pradesh State Electricity Board. Andhra Pradesh Power Generation Corporation Ltd, Hyderabad 153 MW, 6 Nos
Hitachi Vertical
Francis generator
2003 15693 MT
27. Erection, Testing, Trial Run and Commissioning of 1x25 MW Kopili Stage-II Power House, Assam of North Eastern Electric Power Corporation Ltd., Shillong. North Eastern Electric Power Corporation Ltd., Shillong. 1x25 MW
BHEL Vertical Francis
Turbine
2003 700 MT
28. Transportation, handling of equipment at site, Erection, Testing and Commissioning of Generating Equipments and Auxiliaries of Unit-I, II and III of 3x50 MW sets at Pykara Hydro Electric Project, Tamil Nadu. Bharat Heavy Electricals Limited, Chennai 3x50 MW
BHEL Make Vertical
Pelton
Turbine
2005 1618 MT
29. Day to day Maintenance of 3 x 135 MW T.G. Units, Associated 132 KV & 400 KV Switchyards along with all associated equipment for Ranganadi H.E.P. NEEPCO Ltd., - 2004 -
30. Dismantling of generating unit, rewinding of generator stator coils, assembly, testing & commissioning of 89.1 MW Generator of GE make and installed at Sharavathi Generating station Unit 3&5 KPCL, Bangalore - 1991 -
31. Dismantling, rewinding, assembly, testing & commissioning of Generating units No 6, 7 and 8 GE make installed at Sharavathi Generating station KPCL, Bangalore - 1993 -

Top^

Nuclear Power

High Pressure Feeder Piping For
Nuclear Reactor


Moderator piping for Kaiga
Power Station

S.No

Project

Client Year of
completion
1. Supply, Pre-fabrication, field welding, erection, inspection and testing of piping and erection of associated equipment for Narora Atomic Power Project, Unit I NPCIL, Narora 1990
2. Supply, fabrication, field welding, erection, inspection and testing of piping and erection of associated equipment for Narora Atomic Power Project, Unit II NPCIL, Narora 1991
3. Supply, Pre-fabrication, field welding, erection, inspection and testing of piping and erection of associated works for part of Unit I PHT, Header, Feeder, valve station etc of Nuclear piping KAPP, Gujarat 1993
4. Supply, Pre-fabrication, field welding, erection, inspection and testing of piping and erection of associated equipment for KAPP Unit II PHT, Feeder, Header and valve station piping work of Nuclear piping work for KAPP Unit II NPCIL, KAPP, Gujarat 1993
5. Preparation of drawings, supply and installation of Stainless Steel and Carbon Steel utilities and process piping with fittings and insulation for Project KARP, IGCAR IGCAR, KARP Project, Kalpakkam, Tamil Nadu 1994
6. Fabrication, Erection and Testing of C.S. Piping at Reprocessing Group, IGCAR IGCAR, Kalpakkam 1998
7. Supply of material, handling, fabrication, welding, erection, inspection, testing, surface preparation and painting of CS and SS tanks for Liquid Effluent Segregation System for Kaiga Project Unit 1 and 2 NPCIL, Kaiga 1999
8. Supply, Prefabrication, Field Welding, Erection, Inspection and Testing of Piping and Erection of allocated equipments for Nuclear system, Kaiga Project Unit 1 and 2 NPCIL, Kaiga 2000
9. Procurement, Handling, Transportation, fabrication, rolling, Welding, Inspection, Testing, Passivation and depositing to engineer’s stores the SS distribution header down comers of RB-4 of Kaiga NPCIL, Kaiga 2002
10. Removal of insulation, preparatory works, removal and reinstallation of ahir pin heat exchanger, disconenction and connection of feed water, blow down and down comer, pipings , house keeping, Inspection and QA, Installation of Old Insulation panels and normalizing of Madras Atomic Station NPCIL, Kalpakkam July 2005

Top^
Thermal Power
S.No

Project

Client Year of
completion
1. Design, Fabrication and erection of structural steel for VTPS Units 3&4 of 210 MW each APSEB 1988
2. Fabrication, erection, handling of CW system tunnel works at RTPS Stage II, Unit 3, KPCL KPCL, Raichur 1991


Top^
Oil And Gas
S.No

Project

Client Year of
completion
1. Underground piping for cooling water, raw water systems and oily waste and sanitary sewers for Gujarat Hydro Cracker Project IOCL Indian Oil Corporation
Ltd
1990
2. Laying of 114.3 mm OD and 88.9 mm OD Oil/Gas ERW seamless line pipe API connecting various wells to GCS/EPS in KG Project of AP KPCL, Raichur/ONGC 1995

Top^
Steel
S.No

Project

Client Year of
completion
1. Erection, testing and commissioning of mechanical equipment, technological pipe lines in continuous casting shop/converter shop under 4 MT expansion at Bhilai Steel Plant Bhilai Steel Plant 1985
2. Erection, testing and commissioning of mechanical equipment, technological pipe lines and electrical installation under 4 MT expansion at Bhilai Steel Plant Bhilai Steel Plant 1985
3. Shop pipe work in continuous casting Dept I Zone E of Vishakhapatam Steel Project, Vishakhapatnam Vizag Steel Plant 1990
4. Shop pipe work in Light and Medium Merchant Mill in Zone F of Vishakhapatnam Steel Plant, Vishakhapatnam Vizag Steel Plant 1990
5. Equipment erection and piping in Steel Mel Shop I at Vishakhapatnam Steel Project, Vishakhapatnam Vizag Steel Plant 1990


Top^
Others - Transmission and Distribution

Switchyard For Sardar Sarovar
Nigam Canal Pump house

PES undertakes design, fabrication and erection of Substation structures, Switch yards including installation of equipment.

S.No

Project

Client Year of
completion
1. Fabrication & Erection of 132/33KV Sub-station and 132KV DC Tap Line at Eluru 132/33 KV Sub-station, A.P.S.E.B. APSEB, Hyderabad. 1992
2. Fabrication and erection of 132/33 KV Sub-station and 132 KV DC Tap Line at Tuni 132/33 KV Sub-station,
A.P.S.E.B.
APSEB Hyderabad. 1993
3. Fabrication and erection of 132/33 KV Sub-station and 132KV DC Tap Line at Pedatadepalli 132/33KV Sub-station, A.P.S.E.B. APSEB, Hyderabad. 1993
4. Design, Fab., Hot Dip Galvanising, Model assembly, supply, supervision of foundation casting testing & comm. of 220 KV Switchyard Structures for Canal Head Power House of Sardar Sarovar (Narmada) Project. Sardar Sarovar Narmada Nigam Ltd.,
Baroda.
1997
5. A.P. Power Sector Restructuring Project under World Bank Loan No. 4441-IN-Package No. WB/APSEB/RS-25 of lot – 4 – Erection of 220 KV Switching Station at Dindi. APTRANSCO
Hyderabad
Nov
2001
6. Electrical works at Rajampet Power System Improvement Project. BSES Ltd
Hyderabad.
June
2001
7. Laying of foundations and execution of other Civil works in Switchyard supply of Cement, Structural Steel, M.S. & G.I. Flat & G.I. Pipes for earthing and reinforcement steel for foundations of Structures and Clamps & Connectors, fabrication and galvanization of structures and erection of structures and equipment, earthing construction of control house and its Electrification and construction of compound wall and other works at 132/33 KV Substation at Habsipur, Medak District., A.P. A.P.S.E.B., Sept 2004
8. Erection of 132 / 33 KV Substation at Bodhan, Nizamabad District, Andhra Pradesh Chief Engineer
(Construction)
Vidyut Soudha
Hyderabad –500 082.
Jan
2007
Top^
© Copyright 2006 PES Engineers Pvt. Ltd. All rights Reserved.

PES Today History Mission Management Landmarks
Hydro Power Nuclear Power Thermal Power Oil & gas , Steel
Executed Current Client List
Equipment & Machinary Human Resources
Penstock Gates Expansion joints Services
Design Capabilities Fabrication Shops