K. Sanjeev Kumar
Wind Energy
Udumelpet
Summary
12.3 years of professional experience in Renewable energy. My core competency lies in the areas of Operations & Maintenance, Team Management, Maintenance management, Vendor Management, Quality control, Technical Support, Performance Analytics, Man & Material Safety improvement etc.
Overview
15
15
years of professional experience
6
6
years of post-secondary education
3
3
Languages
Work History
Manager - Technical Lead
Powerica Limited
03.2023 - Current
- Self O&M for V82-9 WTG (14.85 MW): Breakdown material planning and provide technical guidance to the procurement team.
- Provide breakdown guidance and support for the V82 model to the team.
- Lead the technical inspection team for the Powerica fleet (279.55 MW WTG).
- Update the procurement team with technical specifications for multi-model spare parts.
- Market multi-model spare parts in the Tamil Nadu region.
Assistant Manager - Technical lead
Everrenew Energy Private limited
06.2023 - 03.2025
- Conducted Wind Turbine Generator (WTG) health and service quality inspections.
- Provided technical guidance for 31 WTGs (29.55 MW) including Vestas V82 and NM48 models.
- Oversaw WTG and Balance of Plant (BOP) availability, maintenance planning, and local procurement.
- Performed power curve analysis for performance optimization.
- Led major breakdown restoration of V82 (1650 kW) WTG, including main bearing, gearbox, and blade root end gap issues.
- Provided technical guidance for generator bearing replacement in NM48 model WTGs.
- Implemented technical solutions to improve WTG performance.
- Developed custom tools (activity-based) to reduce breakdown time.
- Prepared Standard Operating Procedures (SOPs) for breakdown and preventive maintenance, aligned with GRA standards.
- Monitored key reliability metrics: MTTR (Mean Time to Repair), MTBF (Mean Time Between Failures), MTBM (Mean Time Between Maintenance), and implemented Zero Defect Monitoring.
- Conducted monthly technical review meetings with customers.
Asst. Manager- Site Incharge
Renom Energy Services LLP.
09.2020 - 01.2021
- Handled 107.25 MW of wind power Operation and maintenance.
- To develop strong & sustainable relationships with other departments, clients, OEM and contractors.
- Ensure the Preventive maintenance as per schedule.
- To maintain the Machine availability >98 %
- Analysis on frequent breakdowns & CAPA
- Monitoring the budget Vs actuals at site levels
- Raise the purchase indent & send to SCM
- To maintain the documents as per ISO standard
- Attending the WTG’s breakdowns in minimum time
- Execute the Major Activity @ 0 incident (blade de-erection and De-erection
Asst. Manager- Site In charge
Suzlon Global Service Ltd
06.2015 - 08.2020
- Operations Management - Coordinating with OEM providers for the service support and high performance of the Assets.
- Handled 170 WTG & 165.2 MW of wind power Operation and maintenance
- No Incident @ Site
- To maintain the Machine availability >96 %
- MTTR, MTBF, MTBM, Zero Defect Monitoring
- Planning and verification of PM Schedule adherence
- TCI Completion as per plan given by TCI lead
- Site budget preparation for the financial year
- Conducting weekly meeting with internal site team for development strategy.
- Diagnose problems with electrical components via analyses of data and performance, troubleshooting, and equipment inspections
- Preparing MIS reports.
- Handled the IPP Customers (Hero Future, Leap Green and Techno)
- Conduct the safety committee meeting on monthly basis and Provide the Safety awareness training to the Engineers and Vendor
- To develop the New Vendor for Technical and Non-technical
- Co-ordinate With CSR activity
- Ensuring the availability of latest documents & maintenance of quality records in proper manner.
- Ensuring the Measuring instruments & equipment’s calibration.
- Carry out inspection during erection and commissioning as per the procedure.
- Support HOTO process for handing over & ensure completion of all HOTO points.
- Support OMS in achieving Machine availability and Turbine performance.
- Regular tracking of open NCs and support to close within time line.
- RCA for failed component and major BD on Wind Turbine Generator.
- Support, resolve/verify/validate NCRs for technical closure.
- Involve in Quality improvement projects using Quality tools.
- Monitoring and Auditing the Preventive Maintenance activities at various model of WTG’s as well as HT yard at site, with respect to Maintenance Manual, Checklists, Process work instructions etc., to meet the Quality adherence and Customer satisfaction.
- Managed and motivated employees to be productive and engaged in work.
- Accomplished multiple tasks within established timeframes.
- Maximized performance by monitoring daily activities and mentoring team members.
- Enhanced customer satisfaction by resolving disputes promptly, maintaining open lines of communication, and ensuring high-quality service delivery.
Site Engineer
Powerica limited
09.2013 - 05.2015
- Monitoring (Vestas online SCADA) the turbine performance by daily and monthly.
- Analysing of oil sample reports for all sites
- Shadow data, 10 min data and Error, Event log analysis for all sites (Including TN).
- Performing turbine Quality audits after schedule service and preparing the audit report based on the same.
- Joining with service team of Vestas during schedule service of the turbines.
- Making follow up with S/S in charge for planned shutdown and tripping details for our feeders.
- Analysis of CFR’s for all sites
- Shadow data, 10 min data and Error, Event log analysis for all sites (Including TN).
Jr. Customer Service Engineer
VESTAS INDIA (PVT). LTD.
11.2010 - 09.2013
- Specialist in V82, NM48, NM54 & V100 Turbines
- All type of Erection & De erection work carried out in 1650 KW & 750 KW WTG’s.
- Operation and Maintenance of 1650 KW Wind Turbine Generators
- Carried out Pre- Commissioning and Commissioning of WTG.
- Controller Software updating & Micro-setting work.
- Trouble shooting in Hydraulic & Electrical based circuits.
- Problem analysis, identifying permanent solution and implement it.
- Handled site accounts, Site Stores & SAP (for stores & Man working hours).
Education
Bachelor of Engineering - EEE
Sri Subramanya College of Engineering and Technology
01.2007 - 01.2010
Diploma In Technical - DEEE
State Board of Technical Education, Tamil Nadu
01.2004 - 01.2007
Skills
Decision-Making
Time Management
Staff Development & Management
Budget Control
Empowerment
Operation & Maintenance (O&M)
Erection & Commissioning
Technical Support
Performance Analytics
Root Cause Analysis
Quality Control
Material Management
Customer Service & Relationship Management
Strong Commitment to Safety
Significant Achievements
- Vestas India Pvt Ltd, Got the Best performance award for the month of December 2013 north region in Vestas Wind Systems A/S
- Suzlon Energy Ltd, Got the Suzlon Excellence award Received for the FY 16-17 & FY 17-18 TN State
C License
C56522
Training
- 2023, Working at Height GWO, First aid & Fire Fighting
- 2011, Expert level Training Vestas V82 (1.65MW), Vestas NM48 (750KW)
- 2012, LOTO Specialist Training
Disclaimer
07/30/24, I hereby declare that the information and facts stated above are correct and true to the best of my knowledge and belief.
Personal Information
- Passport Number: L6521293
- Father's Name: M.KARUPPUSAMY
- Date of Birth: 04/02/89
- Nationality: Indian
- Marital Status: UnMarried
Timeline
Assistant Manager - Technical lead
Everrenew Energy Private limited
06.2023 - 03.2025
Manager - Technical Lead
Powerica Limited
03.2023 - Current
Asst. Manager- Site Incharge
Renom Energy Services LLP.
09.2020 - 01.2021
Asst. Manager- Site In charge
Suzlon Global Service Ltd
06.2015 - 08.2020
Site Engineer
Powerica limited
09.2013 - 05.2015
Jr. Customer Service Engineer
VESTAS INDIA (PVT). LTD.
11.2010 - 09.2013
Bachelor of Engineering - EEE
Sri Subramanya College of Engineering and Technology
01.2007 - 01.2010
Diploma In Technical - DEEE
State Board of Technical Education, Tamil Nadu
01.2004 - 01.2007