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Cement Industries

Cement Industries

SR. NO. NAME OF THE COMPANY / REPEAT ORDERS RECEIVED SERVICES OFFERED DETAILS OF JOB EXECUTED
1 Zuari Industries Ltd., Goa Condition Monitoring Testing 7.5MW, 6.6 KV General Electric Make Steam turbine Generator (STG).
2 Ultratech Cement Ltd., Kovaya (Gujarat)
September 2014		 Testing and Commissioning Testing and Commissioning of MT # 5 and MT # 6 transformers at 4 x 23 MW TPP.
November 2013 Testing and Commissioning Testing of 23 MW, 11 kV Unit-3 Generator Protection Relays and Electrical System Relays.
June 2013 Testing and Commissioning Testing and Commissioning of 2 nos. 20 MVA, 66/11 kV Power Transformers and its Electrical system.
March 2013 Testing and Commissioning Testing of Protection Relays for 23 MW Unit – 1, 31.5 MVA, Generator Transformer 1 and 2 and its electrical system.
January 2013 Testing and Commissioning Testing of ABB make, REL 670- Line Distance Protection Relay ABB make, RED 670-Line Differential Protection Relay and Chinese Relay of Nari make Line Protection Relays.
March 2013 Testing and Commissioning Testing of 23 MW Generator Protection Relays, 31.5 MVA Generator Transformer Protection Relays and its Electrical System Protective Relays.
April 2008 Testing and Commissioning Testing and re-commissioning of 31.5 MVA, 220/ 6.9 kV Transformer-2, Our scope of work includes,
1. Testing of 220 kV and 6.9 kV Phase and Neutral CTs by primary and secondary injection.
2. Testing of 6.9 kV PT by primary and secondary injection.
3. Testing of ABB make RET 521 relay by secondary injection for all its protection.
4. Carrying out Transformer differential protection and HV/LV restricted earth fault protection check.
2014, 2013, 2011, 2010, 2008 Condition Monitoring Testing Condition Monitoring and Offline Testing of,
1. 31.5 MVA, 220/11 kV Transformer
2. 220 kV Current Transformer
3. 220 kV Capacitive Voltage Transformer
4. 220 kV Bushings
5. Testing of 220 kV Breaker
6. Lightning Arrestors
January 2013 Condition Monitoring Testing Cable Condition Monitoring Testing by VLF test method for GT-1, 2, 3 & 4 Trafo. Cables.
March 2010 Condition Monitoring Testing Condition Monitoring testing of 31.5 MVA, 220/6.9 kV Transformer – 2.
July 2008 Condition Monitoring Testing Online Lightning Arrestors Testing.
July – August 2008 Condition Monitoring Testing Condition Monitoring Testing of 4 x 31.5 MVA, 220/11kV power transformers.
October 2009 Consultancy Services Consultancy Service for 1 No. 220 kV switchyard bay addition for Transformer.
This includes,
1. Preparation of design basis report and the summary.
2. Preparation of Key Single Line Diagram and detail SLD for the proposed bay.
3. Preparation of Plan drawings for 220 kV Bay.
4. Carry out Basic design, finalizing equipment rating, procurement assistance by providing
i. Purchase specifications on turn key basis.
ii. Techno commercial scrutiny of vendors offer.
iii. Review of Vendor design and Vendor drawing of all switchyard equipments.
Consultancy Services Consultancy services for carrying out 66 kV switchyard modification and system study. This includes,
1. To check the feasibility and rating of 66 kV additional bus coupler bay.
2. Detail Engineering and purchase specification of 66 kV equipments.
3. To prepare drawing for electrical inspector approval.
3 Ultratech Cement Ltd., Khor
2013, 2014		 Condition Monitoring Testing Condition Monitoring Testing of 23 MW, 11 kV Generator-1, 2.
2012, 2013 Condition Monitoring Testing Condition Monitoring Testing of,
1. 2 x 23 MW 11 kV Generator,
2. 2 x 31.5 MVA, 132/11 kV Generator Transformer,
3. 7 nos. 132 kV Current Transformers,
4. 132 kV Capacitive Voltage Transformers,
5. 132 kV Isolators and Breakers.
June 2013 Testing and Commissioning Testing of Line, Transformer, HT Motors :
1. Protection Relays,
2. Current / Potential Transformers.
June 2012 Testing and Commissioning Testing of Electrical System Protective Relays of 2 x 30 MW C.P.P
System Study Feasibility Study for 2 X 20MW Thermal Power Plant.
4 Ultratech Cement Ltd., Kotputli
2010, 2014		 Condition Monitoring Testing Condition Monitoring Testing of,
1. Generators : 2 nos.
2. Generator Transformer : 2 nos.
December 2010 Testing and Commissioning of 2 Nos. 34 MVA Generator Transformer.
5 Shree Cement Ltd., Beawar, Rajasthan
August 2013		 Condition Monitoring Testing Condition Monitoring and Diagnostic Testing of 18 MW Generator.
December 2010 Condition Monitoring Testing Online Testing of Main Rotor Field winding by Recurrent Surge Oscillograph (RSO) test for 18 MW STG-1.
April 2010 Condition Monitoring Testing Condition Monitoring testing of 6 MW, 11 kV Generator.
6 China National Machinery & Equipment import & Export Corp. , (Gujrat Cement Works) GCW Power Project Site Office Condition Monitoring Testing Testing of electrical equipments at Ultratech Cement Ltd, Gujarat Cement Work, Gujrat. on TPP project.
7 Ambuja Cement Ltd., Sankrail
August 2013		 Testing and Commissioning Testing of Protection Relays for electrical system.
October 2008 Testing and Commissioning Testing of,
1. 132kV CT’s/relay testing
2. 3.3kV Switchgear CT’s/relay testing.
3. Transformer stability/sensitivity checks.
8 Ambuja Cement Ltd., Kodinar
June 2012		 Testing and Commissioning Testing of CT’s, PT’s and Protection Relays of Electrical system.
Testing and Commissioning Testing of Protection Relays of Electrical system.
9 Ambuja Cement Ltd., Lakheri
April – July 2012		 Testing and Commissioning Testing of Protection Relays of Electrical system.
10 Ambuja Cement Ltd., Suli
June 2011		 Testing and Commissioning Testing of Protection Relays for 132 kV and 6.6 kV electrical system.
11 Ambuja Cement Ltd., Bathinda
August 2008		 Testing and Commissioning Testing of Electrical System Protection Relays at 132kV and 11kV level.
12 Ambuja Cement Ltd., Bhatapara, Chattisgarh
April 2014		 Testing and Commissioning Testing and Commissioning of 31.5 MVA, 132 / 11 kV Bay – 2 and Its equipments.
December 2012 Testing and Commissioning Testing and commissioning of 2 nos. Raw Mill Fan VFD Motors. Working out the Relay Settings.
Testing and Commissioning Testing and recommissioning of 2×15 MW and 33 MV STG. The scope of work includes,
1. Testing of current transformer/ Potential transformer.
2. Testing of Generator Protection Relays.
3. Modifying the PSL logic in MICOM P343 relays and also the class ABC trip logics.
4. Carrying out control circuit testing.
Testing and Commissioning Testing of Protection Relays for Cement Plant at 11 kV and 6.6 kV switchgear.
Testing and Commissioning Testing and Commissioning of REF scheme for GT-2 and line differential scheme for Tie Feeders.
Testing and Commissioning Scope of work includes,
1. Testing of protection relays.
2. Testing of current transformer and potential transformer by primary and secondary injection.
3. Checking of protection scheme, control circuits and logics as per drawings.
4. Carrying out stability and sensitivity checks for current differential protections.
June 2012 Testing and Commissioning Scope of work includes,
1. Testing of protection relays.
2. Testing of current transformer and potential transformer by primary and secondary injection.
3. Checking of protection scheme, control circuits and logics as per drawings.
4. Carry out testing of,
I. Tie Line Feeder-1, 2, 3 and Tie Feeder between HVSB-1 and HVSB-2 at both the ends.
II. Colony Feeder on HVSB-1, Bus-1
III. Crusher Feeder on HVSB-1, Bus-1
IV. Generator Transformer No. 3 REF protection stability and sensitivity check.
V. Carrying out stability and sensitivity checks for current differential protections.
VI Load dynamics, no load dynamics, power dynamics and differential protection stability and sensitivity checks for STG-3 and STG-2.
June 2009, May 2010 Condition Monitoring Testing Condition Monitoring testing of 20 / 31.5 MVA, 132 kV/11 kV for Grid Transformer.
May 2011 Design Design Engineering for 132 kV Switchyard Bay No.2 Protection Relay Setting and Relay Coordination.
April 2011 Design Design, Procurement, providing Consultancy services for extension of 132 kV switchyard bay for Transformer.
March 2010 Design Engineering Services for Cement Plant (CM-3) at Bhatapara Project, Chhatisgarh. This includes engineering for,
1. Cable Engineering
2. Earthing system Design
3. Review of drawings
4. Preparation of drawings
5. Lighting system design
6. LBS interconnection and Cable schedule
7. Relay Setting and Relay co-ordination for new plant electrical system only.
March 2010 Design Engineering Services for Cement Plant at Bhatapara Project, Chhatisgarh. This includes engineering for,
1. Cable Engineering
2. Earthing System Design
3. Review of drawings
4. Preparation of drawings
5. Lighting system design
6. Relay Setting and Relay co-ordination for new plant electrical system only.
January 2009 Design Engineering Services for Power Plant (15MW & 33MW) at Bhatapara, Chhatisgarh. This includes engineering for,
1. Cable Engineering
2. Earthing system Design
3. Review of Vendor drawings
4. Preparation of drawings
5. Lighting system design
6. Relay Setting and Relay co-ordination for new plant electrical system only.
13 Ambuja Cement Ltd., Nalagarh Unit
January 2009		 Design Engineering Services for Cement Grinding Unit at Nalagarh
The scope includes,
1. Relay Setting and co-ordination for plant.
2. Requirement of cable trays & quantity of steel.
3. Preparation of single line diagram.
4. Cable Engineering.
5. Review for Drawings.
6. Preparation of Drawings.
7. Lighting system design.
14 Ambuja Cement Ltd., Rauri
July 2007		 Design Engineering Services for Cement Plant at Rauri Project, Himachal Pradesh. This includes engineering for,
1. Cable Engineering
2. Earthing system design
3. Review of drawings
4. Preparation of drawings
5. Lighting system design
6. Relay Setting and Relay co-ordination for new plant electrical system only
15 Ambuja Cement Ltd., Dadri, UP
2011		 Testing and Commissioning Testing of Protection Relays for cement plant.
May 2008 System study Engineering services for local control station. This includes engineering for,
1. Location of Local Control stations near motors.
2. Location of control junctions boxes (J. B.) of each floor of plant building.
3. Location of local central JB at each building.
4. Location of central JB at USS building.
5. Control cables interconnection at USS building.
i. Local control station at local JB.
ii. Local JB to central JB plant building.
iii. Central JB plant building to USS building.
iv. USS building JB to MCC marshalling panel.
6. Preparation of control cable schedule.
16 Ambuja Cement Ltd., Surat, Gujarat
(Grinding Unit 1.0 MTpa)		 System study Power system study for electrical distribution system including :
1. Short Circuit Study.
2. Relay Setting and co-ordination.
3. Cable Engineering.
4. Requirement of cable trays & quantity of steel.
5. Preparation of single line diagram.
17 Ambuja Cement Ltd., Roorkee, Uttaranchal (Grinding Unit 1.25 MTpa)
July 2006		 System study Power system study for electrical distribution system including :
1. Short Circuit Study.
2. Relay Setting and co-ordination.
3. Cable Engineering.
4. Requirement of cable trays & quantity of steel.
5. Preparation of single line diagram.
18 Ambuja Cement Ltd., Farakka, West Bengal
(Grinding Unit 1.25 MTpa)		 System study Power system study for electrical distribution system including :
1. Short Circuit Study.
2. Relay Setting and co-ordination.
3. Cable Engineering.
4. Requirement of cable trays & quantity of steel.
5. Preparation of single line diagram.
19 Ambuja Cement Ltd., Ropar
October 2003		 Consultancy services Detail engineering and consultancy services for electrical system of 2 x 15 MW Captive Power Plant.
20 Ambuja Cement Ltd., Turnkey Consultancy services
Elect. + Mech. + Civil +Instrumentation with BPPC		 Design 1 x 20MW Thermal Power Plant.
1. Detail design engineering including
I. Unit Sizing.
II. Hook up system design.
III. Grounding system design.
21 Ambuja Cement Ltd., Rabriyavas
2004		 Reliability Improvement Exercise Our Scope Of Work includes, Testing and calibration of
1. Protective relays and 3 Nos. protection schemes at 132 kV switchyard.
2. Protective relays of 6.6 kV MV switchgear at MISS.
22 M/s. Gujrat Ambuja Cement Ltd., Veraval
2002		 Reliability Improvement Exercise Testing and Calibration of Electrical System Protective Relays.
Turnkey Consultancy services
Elect. + Mech. + Civil + Instrumentation with BPPC		 Testing and commissioning 3 x 6 MW Power Plant.
23 M/s. Ambuja Cement Eastern Ltd., Rawan
2002		 Reliability Improvement Exercise Testing and Calibration of Electrical System Protective Relays.
2003 System Study Electrical system studies for working out Relay setting and relay co-ordination.
24 Grasim Cement Ltd., Raipur
2002		 System Study Electrical system studies for working out Relay setting and relay co-ordination.
25 Larsen & Toubro Ltd, Hirmi Cement works
2000		 System Study Feasibility study of identifying alternate mode of operation of In-house power generation with grid.
26 Century Cement, Raipur
1999		 Testing & Commissioning Testing of electrical system of 3.15 MW DG set.
27 ACC Kymore
June 2014, August 2014		 Testing and Commissioning The scope of work includes carrying out,
1. Testing, Retrofitting and Commissioining of 3.3 KV and 6.6 KV Load centres Protection relays.
2. Implementation of 25 MW TG-5 Class ABC Trip Logic in Beckwith M3425 A Relay.
3. Testing and Commissioning of 31.5 MVA, 132/11.4 KV Grid Transformer and New 11 KV LC-3 Switchgear.
4. Testing and Commisssioning of 8 MVA, 11/3.45 KV DG Transformer.
5. Testing and Commissioning of 400 KVA, 6.6/0.433/0.433 KV VFD Transformer for TG-4 and TG-4 Boiler Feed Pumps.
6. Testing and Commissioning of 132 kV Switchyard New Bay Equipments
November 2013 Testing and Commissioning Testing and Commissioning of 8 MVA, 132/6.6 KV Grid Transformer
September 2013 Testing and Commissioning 1. Testing and Commissioning of 16/20 MVA, 11/6.9 KV GT-2 Transformer.
2. Testing and commissioning of Micom P220 Motor Protection relay for 5.6 MW Raw Mill-1 motor and checking of motor
Differential stability and sensitivity test.
July 2013 Testing and Commissioning Testing and commissioning of Micom P220 Motor Protection relay and Differential CT for 6.0 MW Raw Mill-2 motor and checking of motor Differential stability and sensitivity test.
March 2013 Testing and Commissioning Testing and Commissioning of Grid Islanding and Load Shedding panel and Woodward Make Load Sharing Panel
2013 Testing and Commissioning Harmonic Measurement in Electrical System at 132 kV, 11 kV, 6.6 kV 415 V System.
November 2013 Condition Monitoring Testing Condition Monitoring Testing of,
1. 16 MVA, 6.6/3.3 kV Old CPP Transformer.
2. 2.6 MVA, 33/3.3 kV Grid Transformer.
August 2012 Condition Monitoring Testing Diagnostic Testing of Rotor Winding of 8.0 MW turbine by Recurrent Surge Oscillograph Test.
August – September 2009 Condition Monitoring Testing Condition Monitoring testing of 15 Nos. Motors Rated from 200 KW to 6000 KW and 3.3 kV to 6.6 kV.
May 2014 Design The Scope of work shall include,
1. Protection Relay Setting job at NCPP.
2. Removal of 3.3 kV ASEA, MOCB Switchboard.
June 2013 Design Design Engg. Services for disconnection of parallel operation between CPP and Grid.
The scope of work shall include,
1. Detail Engineering of new 132kV, 8/10MVA transformer bay :
Design and Detail Engineering of 132kV Transformer Bay, this will include the following,
I. Preparation of Key single line diagram for 8/10 MVA transformer bay. (from 132 kV Primary side upto 6.6 kV incomer)
II. Preparation of functional procurement specifications for 132kV Switchyard equipments,
i. Isolator,
ii. Current Transformer,
iii. Potential Transformer,
iv. Circuit Breaker,
v. Lightning Arrestor,
vi. Transformer Control Relay panel and
vii. Cable end termination kits.III. Preparation of layout drawings for various equipments.
IV. Preparation of Earthing Layout.
V. Preparation of cable tray routing and trench routing.
VI. Carrying out power and control cable sizing and preparation of power cable and control cable schedule.
VII. Preparation of Interconnection drawing for control circuit and interlocks.
VIII. Review of Technical offer and vendor drawing review of the equipments.
IX. Modification of Relay setting and Relay Co-ordination for the modified system.
2. Modification in 11kV LC-3 Switchgear :
I. Preparation of,
i. Single Line Diagram with protections and Interlocks for modified electrical system.
ii. Functional Purchase specifications of New 11kV switchgear at LC-3 Substation.
iii. Layout drawing of 11kV LC-3 switchgear.
II. Carrying out power and control cable sizing
III. Preparation of Interconnection drawing for control circuit and Interlocks.
3. Modification in GT-1 CRP :
Following Engineering Services for modification of GT-1 Control relay panel :
Design and engineering of Transformer protection, recommendation and purchase specification of new numerical relays, Master trip and Auxiliary relays.
October 2013 Design Design Engineering for conversion of 6 Nos. 6.6 kV BFP Motor Feeders to 415V VFD fed BFP motor feeders at 50 MW CPP.
The Scope of work shall include,
1. Prepare and submit Single Line Diagram with Recommended Protections for VFD transformer.
2. Study and recommend protection relay model for VFD transformer feeder.
3. Cable sizing for power cables for VFD transformer and submit power cable schedule.
4. Preparation of new Autocad drawings after carrying out modification in AC and DC schematic drawings with revised protection.
5. Work out Relay Settings for recommended relays maintaining relay co-ordination with existing system.
August 2013 Design Providing Design Engineering Services for Raw Mill Motor – 1.
The Scope of work shall includes,
1. Review of Motor specification and name plate details.
2. Study the Motor Characteristics.
3. Work out detailed Motor Protection Relay Settings for Raw Mill – 1 Motor for,
I. Areva Make Micom P220 – Motor Protection Relay and
II. ABB Make RADHA – Motor Differential Relay.
4. Prepare Schematic and Relay Connection Diagram for installation of Micom P220 Relay.
5. Engineering Review, Technical Assistance for changes and Motor commissioning trial runs being carried out at site.
August 2013 Design Design Engineering Services for Evacuation of Additional 7MW Power through new 8 MVA Transformer.
The scope of work shall includes,
1. Basic Design Engineering For,
I. Protection of new 8 MVA, 11/3.3kV transformer, recommendation and preparation of specification of new numerical relays, Master trip and Auxiliary relays.
II. Review of existing protection scheme, prepare and submit Single Line Diagram with protections for modified electrical system.
2. Procurement Assistance,
I. Preparation of purchase specifications of new 8 MVA, 11/3.3kV transformer.
II. Preparation of specifications for the replacement / modification of,
i. 11kV switchgear Panel P06 at TG-5 bus.
ii. 3.3kV switchgear Panel LC-5 – P20 at LC-5 bus.
III. Preparation of purchase specifications for the new cables.
IV. Preparation of purchase specifications for loose protection relays for this circuit.
3. Detail Design Engineering :
I. Carry out power and control cable sizing.
II. Preparation of power cable and control cable schedule.
III. Preparation of control cable interconnection diagram.
IV. Modification of Relay setting and Relay co-ordination for the modified system.
V. Preparation of Transformer Layout drawing.
VI. Review of Vendors Technical offer, Discussion and correspondence with vendor; carry out tender analysis, Offer evaluation and forward purchase recommendation.
VII. Review Vendor drawings for the modified 11kV switchgear and 3.3kV switchgear.
July 2013 Design Design and Engineering Services for 132 kV switchyard modifications for export of power of ACC, Kymore.
1. System Study of,
I. Existing power distribution scheme of operation of TG set.
II. Existing Operation of export of power through TG sets and existing transformer.
III. Existing Scheme of load control with Grid and Load Sharing of TG sets without Grid.
IV. Existing Grid Protection Scheme for Grid failures and Load Shedding Scheme.
2. Design Engineering Scheme for,
I. Export of power after replacement of existing 8/10 MVA, 132 / 6.6 kV transformer by 31.5 MVA, 132 / 11 kV transformer.
II. Synchronizing TG4, TG5 each of 25 MW rating and 132 kV Grid at 11 kV Bus level through existing or new synchronizing panel.
III. Load Control Sharing between TG4, TG5 and Grid feeder and Load Shedding.
3. Procurement Assistance of Various Equipments.
4. Detail Design Engineering for ,
I. Preparation of layout drawings for various equipments.
II. Preparation of cable tray routing and trench routing.
III. Carrying out power and control cable sizing and preparation of power and control cable schedule.
IV Submission of as built drawings.
August 2012 Design and Engineering Services for new addition of 7 MW Waste Heat Recovery System (WHRS) Generator at ACC Kymore.
The scope of work shall include,
1. Preparation of conceptual SLD with control and protection system for 7 MW WHRS generator i.e. from 7 MW Generator to 11 kV Incoming Switchgear panel.
2. Feasibility study to identify the power connection of 7 MW WHRS Generator on HV Bus. This will include,
I. To check the availability to suitable switchgear panel technically at 11 kV HV switchboard.
II. Identify the breaker ratings, protection system of the feeder panel or specify new feeder requirement.
3. Short Circuit study (Device Duty) shall be carried out to check acceptability of the existing switchgear
4. If short circuit levels are above the present switchgear ratings, examine and suggest the alternative of suitable “current limiting device” to limit the fault level.
2004, 2006 System Study 1. Relay Settings and Co-ordination of existing electrical system of ACC, Kymore plant.
2. Relay Co-ordination Study for 8 MVA Transformer and Quarry Electrical System.
1989 Reliability Improvement Exercise Review of existing electrical protection system.
October 2011 Design Re-designing of 132kV Switchyard System. This includes,
1. Preparation of Detail Single Line Diagram.
2. Preparation of procurement specification.
3. Preparation of 132kV switchyard layout drawing.
4. Tender analysis of vendor offers and vendor drawings.
5. Relay setting & Relay Co-ordination for 132kV switchyard.
January 2008 Design Design Engineering Parallel operation of MPEB 33kV power with 25MW, TG-5. This includes,
1. Review of protection for parallel operation.
2. Review of existing synchronizing scheme.
3. Prepare specification for new hardware.
28 ACC Jamul
August 2012		 Testing and Commissioning Testing and Re-commissioning of restricted Earth Fault Protection Scheme for 3 Nos. 15 MVA, 132/3.3 kV Grid Transformers
April 2007 Testing and Commissioning Testing of Protection Relays for Cement Plant at 132 kV and 3.3 kV switchgear.
Testing and Commissioning 1. Testing of 25 MW Generator for,
I. Numerical Generator protection relays
II. Generator Transformer protection relays
III. Electrical system protection relays
2. Testing of REF stability and sensitivity scheme for 3 Nos., 15 MVA, 132/3.3 kV Grid transformers.
29 M/s. Associated Cement Co. Ltd Madukkarai
2003		 Testing and Commissioning Testing and commissioning of 15 MW Captive Power Plant.
2003 System Study Electrical system studies for working out Relay setting and relay co-ordination.
30 Associated Cement Cos. Ltd. Tikaria
2003, 2006		 Testing and Commissioning 1. Testing and commissioning of 15 MW Captive Power Plant.
2. Testing and calibration of electrical system protection relays.
2006 Testing and Commissioning Replacement of existing 8 / 10 MVA transformer by 20 / 25 MVA transformer.
31 M/s Associated Cement Co. Ltd. Chandrapur, Maharashtra
2003, 2005		 Testing and Commissioning 1. Testing & Commissioning of its electrical system protective relays.
2. Maintenance and testing of protection relays at Chanda CPP.
3. Testing of electrical system protective relays at Chanda Cement Works.
2002, 2006 System Study 1. Design of Grid Islanding and Load Shedding Scheme.
2. Relay Setting and Co-ordination of electrical system.
September 2005 Testing & Commissioning Testing and Calibration of Electrical System Protective Relays.
32 M/s Associated Cement Co. Ltd. Wadi, Karnataka
1994, 1997, 2001, 2003		 Testing and Commissioning Testing and commissioning of 2x25MW T.G.Set and its electrical system.
Testing and Commissioning Testing & Commissioning of Siemens make 6.6 kV switchgear and its electrical system protective relay testing.
March 2011 Testing and Commissioning Testing of relays for 25 MW TG-1 and its associated electrical system.
October 2012 Condition Monitoring Testing Cable Condition Monitoring Testing by VLF test method for 42 nos. 1 Core cables and 6 Nos. 3 Core cables.
33 The Associated Cement Companies Limited Tikaria Testing and Commissioning Replacement of existing 8 / 10 MVA transformer by 20 / 25 MVA transformer.
34 M/s. Associated Cement Co. Ltd. Chaibasa, Bihar Reliability Improvement Exercise Testing of protective relays and H.T. switchgears.
1989, 1992, 1993, 1998,1999, 2000 Testing and Commissioning

System Study

 Testing and Commissioning of 4MW turbo generator and its associated electrical system.

Electrical system studies for working out Relay setting and relay co-ordination.
May 2005 Testing and Commissioning Testing of protective relays and H.T switchgears for existing cement plant.
2005 New Power Plant Commissioning Our Scope of Work includes, Testing and commissioning of New 15 MW TG set , Generator transformers, control Interlocks, protection schemes for new switchgears and calibration of protective relays.
35 M/s. Associated Cement Co. Ltd. Gagal, Himachal Pradesh
1986		 Testing and Commissioning Testing & Commissioning of 2x5MVA DG set and its electrical systems.
36 M/s. Associated Cement Co. Ltd. Lakheri, Rajasthan Testing and Commissioning Testing & Commissioning of 4000KVA DG set and its electrical system.
1984, 1999 System Study Stability, Grid Islanding Scheme & Under Frequency Load Shedding Studies for Continuous Parallel Operation of Power Plant with RSEB Grid.
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