Shankar San Dubey

Technical Due Diligence of proposed Merger & Acquisition Projects of Solar & Wind Portfolio and Opex Costing of New Bids (Additional Responsibility)

• Review of Solar and Wind energy projects to identify potential risks that may jeopardize renewable energy project investments throughout their planned lifetime.
• Review of existing EPC, O&M and other ancillary contracts and agreements of the M&A projects.
• Scheduling the site visits, preparation of site visit checklists and evaluating the site visit reports.
• Preparation of Opex and Capex estimates based on the site reports and technical configuration of the projects.
• Holding discussions with the Sellers to understand the technical aspects of the project.
• Review of Key Operating permits & Licenses of the projects.
• Providing inputs to the EYA and Energy estimation team to evaluate the future generation estimates based on the actual site conditions.
• Review of the DGRs, Breakdown data of plant and grid to provide the PA (Plant availability), IGA (Internal grid Availability), EGA (External Grid Availability) estimates.

Deputy General Manager - Asset Management (O&M) at Gurgaon, Haryana ( 1740 MW of Solar & Wind Assets)

• Commercial & Industrial Solar and Wind Asset Management: Oversee the performance and optimization of commercial solar and wind assets, ensuring maximum efficiency and profitability. Currently managing 720 MWp of Solar and 1040 MW of Wind assets.
• Operations and Maintenance: Coordinate daily operations of solar & wind assets, including monitoring system performance, troubleshooting issues, and implementing maintenance protocols.
• Billing Experience: Manage monthly energy billing processes, ensuring accuracy and timeliness in invoicing clients.
• Policy and Procedure Development: Lead the implementation of new asset management policies and procedures, continuously improving efficiency and compliance standards. Continuous support in on-site implementation of defined systems, policies and procedures for effective asset management in line with the management objectives.
• Risk Management: Identify and mitigate risks associated with solar asset management, proactively addressing potential issues to safeguard assets from major breakdowns.
• Stakeholder Communication: Collaborate with internal teams, external partners, and clients to provide regular updates on asset performance, financial projections, and strategic initiatives. Leveraged communication and problem-solving abilities to alleviate ongoing issues and promote conflict resolution. Managed correspondence, including email and mail, ensuring timely responses and confidentiality.
• Performance analysis : Analyzing deviations between actual and expected performance, the causes of any incidents, and propose improvements.
• Technical reports: Preparation of detailed technical reports on the performance of the assets which includes Generation data, technical and contractual availability, breakdowns, malfunctions, major maintenances or any other relevant issues. The reports also include recommendations to mitigate issues that could affect generation, budgets, revenues, or anything related to health and safety (HSSE) and company's brand protection.
• BOQ & Scope of Work Preparations: Detail scope preparation for the site related regular services as well as event based services in wind and solar plant including the Balance of Plant.
• Organizing meetings and conferences, scheduled appointments, and managed travel itineraries for senior managers.
• Generating monthly reports detailing budget variances or other financial discrepancies.
• Inventory Management: Implemented effective inventory control procedures and ordered items when stock was low. Tracked inventory levels and placed orders when necessary to maintain adequate stock levels. Conducted inventory audits to ensure the compliances.
• Review of employee performance reviews prior to final approval by upper management.
• Ensure conduct of audits with respect to O&M, and HSSE systems as per specified timelines. Prepared documents for external auditing processes as needed. Conducted asset audits to ensure accuracy of records.
• Compliance management: Ensured the compliances related to statutory, solar park charges, meter calibrations, CEIG related compliances, fire NOC, CGWA, CLRA, Factory License etc. Ensured compliances with all project’s governing documents including Power Purchase Agreements, O&M Agreements, Interconnection Agreements, land leases, etc.
• O&M Opex and Capex Budget preparation: Detail preparation of budgets by compiling data related to costs and revenues. Presenting expenses related to P&L.
• SAP ERP : Hands on experience in SAP PM & MM Modules for Preventive Maintenance plan, material codification, PR Creation & Inventory Management.
• Supervision of O&M activities being done by OMS team from time to time, to ensure quality of the work performed and reduce mean time between repairs.
• Identify issues causing under-performance and support the Performance team on the production of investigative reports to identify root cause and suggested mitigations.
• Support the commercial transition to Asset Management for new projects, including pre-COD mobilization, contract administration, and compliance.
• Supporting other activities across the company as requested including collaborative activities with development, finance, business development, and construction.
• Manage day-to-day stakeholder relationships (internally and externally) with local and state authorities, regulatory agencies, landowners, end customers, field service teams, finance / accounting teams, and other parties needed to operate the asset.
• Travel to various sites as and when required.

Plant Site- 4x660MW (2640MW) Supercritical Thermal Power Station at Nellore, Andhra Pradesh

• Working with planning software tools like Microsoft Project for Shutdown Scheduling and SAP PM & MM Modules.
• Responsible for the master data creation of SAP PM Module.
• Responsible for creation of Preventive Maintenance schedule and its monitoring, maintenance defect Management in SAP and its reporting, integration of SAP PM with MM module.
• Responsible for the Material Requirement Planning (MRP) through SAP and segregation of the spares in categories through ABC & VED analysis in order to ensure the availability of the materials in stock. Worked on this to create the database of all Bill of Material (BOM) and their criticality level through VED analysis.
• Procurement initiation, and inventory management for the Critical Spares, as & when required materials and fast moving consumables based on the detail analysis.
• Ensuring the timely PR in SAP for all the O&M requirement, its release and PO awarding to competent vendor confirming to qualities and technical requirements.
• Responsible for maintaining and implementation status of the MOC (Management of Change) and DCN (Design Change Notices). Ensuring the service orders and material procurement for them.
• Responsible for expediting the critical maintenance activities and critical spares in coordination with the maintenance leads and management.
• Forecasting the requirement of the materials based on the analysis of the machines defects and ensuring the availability of the same before the unscheduled maintenance.
• Ensuring the statutory & quality compliance related to maintenance related equipment like hoist, Crane, pressure vessels, precision tools and lifting tools and tackles as per the Factory Act. Arranging the visits of the competent person and required load test of all the test equipment.
• Coordination with the maintenance leads to freeze the activities, resources and HSE requirements and incorporate the same in the schedule and arrangement of the resources accordingly.
• Walk-down at the site for the estimation of the additional requirements to complete the shutdown/overhauling in the scheduled time will all the HSE requirement.
• Ensure the safety of man & machines along with the availability of the same.
• Keeping of detailed report of all AMC's of the plant and responsible for the renewal of the same if required.
• Monitor and display the status of improvement plans which are approved by unit head/Head operations and follow up for completion of all improvement plans whether it is a logical modification or some process related improvement or some modification etc.
• Responsible for preparing the detail overhauling report and analysis of expenditures with respect to pay back time.
• Preparation of yearly O&M Budget (Materials & Services), Capital Budget of the plant.
• Preparation & Presentation of Monthly Maintenance Review Report of the plant.
• Responsible for planning and scheduling of yearly overhauling and shut-down. Creating the consolidated bar charts and submitting the detail report of overhauling/shut-down to higher management.
• Calculating the equipment history sheet & OEE (Overall Equipment Effectiveness) of critical equipment.
• Calculating the Mean time between Maintenance (MTBM), Mean Time Between failures (MTBF), Mean down Time (MDT) of critical equipment.
• · Responsible for scheduling & arranging the Vibration analysis, Wear & Debris Analysis (WDA), Dissolved gases Analysis (DGA), Infrared Thermography & Motor current & Signature Analysis (MCSA) and keeping the record of all reports for the RCA.
• Completed the master data creation for the Plant for the SAP. The data includes plant section, functional location & equipment codes, equipment Task Lists & PM Plans.
• Lead in the maintenance processing and maintenance master scheduling. The data prepared under this category is Maintenance General Task Lists, Equipment Task lists, Maintenance Plans and its scheduling for the complete plant equipment and systems.
• Experience in drafting the object part, damage code, texts and Cause codes for SAP master data.
• Member of the RCA preparation committee; responsible for providing the Condition based monitoring inputs and segregation of case studies of other plants defect which is the value addition during RCA meeting.
• Responsible for keeping the record of inventory and manage all critical spares.
• Monitor the Preventive Maintenance (PM) Compliance weekly and generate the report of the achievement and shortcomings.
• Responsible for conducting the Daily Planning Meeting (DPM) with the team to ensure the maintenance practices.
• Ensuring material availability to achieve highest availability of the plant. Development of local vendors who can delivery quickly.
• Monitoring the monthly procurement and consumption according to the approved budget.
• To prepare review notes for monthly maintenance co-ordination meetings.
• Keeping the record and documentation for the support of all procurements.

5x90MW CFBC based Coal Fired Thermal Power Station

• Completed the detail listing and coding of all available equipment at site of each department. Referred their OEM manual for developing the standard lubrication and bearing schedule and took the initial procurement action for the same.
• Preparation of yearly O&M Budget (Materials & Services), Capital Budget of the plant.
• Monitoring and procurement of the critical spares and ensuring the availability of the same to meet any contingency.
• Preparation & Presentation of Monthly Maintenance Review Report of the plant.
• Responsible for planning and scheduling of yearly overhauling and shut-down. Creating the consolidated bar charts and submitting the detail report of overhauling/shut-down to higher management.
• Successfully implemented the Preventive Maintenance Schedule in SAP.
• Material Planning and segregation of material requirement based on upcoming schedule, PR creation in SAP, following for the timely delivery.
• Analyzing the material procurement based on the Fast moving consumables, slow moving consumables and Non-moving materials.
• Responsible for annual, monthly & weekly data of O&M checklists to Head Office.
• Responsible for keeping the record of inventory and manage all critical spares.
• Monitor the Preventive Maintenance (PM) Compliance weekly and generate the report of the achievement and shortcomings.
• Core Member and internal auditor for Integrated Management Systems(IMS) in ISO 9001:2008, ISO 14001:2004 & OHSAS 18001:2007
• Preparation of all MIS reports related to maintenance.
• Conduct Monsoon preparation meeting at least three months before monsoon and conduct it every fortnightly till all points required for readiness of monsoon are completed.
• Responsible for the segregation of all the as built drawings and final contract closure of the EPC contractors.
• To coordinate with the vendors for in time delivery of the critical spares.
• Development of local vendors for the consumables required frequently.

Project - 5x90MW CFBC based Coal Fired Thermal Power Station at Balrampur, Uttar Pradesh

• Planning and construction management of 2x45MW IR-CFBC based coal fired power plant.
• Completed the erection, commissioning and testing of the plant.
• Worked in complete EPC environment.
• Member in the contracts awarding team.
• Chasing of the material manufacturing, Erection and commissioning and per the project schedule.
• Responsible for the micro planning for the material delivery, shifting and execution.
• Preparation & presentation of Monthly project Review Report of the project.
• Responsible for the interface between the civil, mechanical & electrical works.
• Responsible for preparing the detail manpower reports and daily work progress.
• Responsible for keeping the record of material dispatch and delivery as per the schedule of the project.
• Responsible for expediting the QA/QC processed at manufacturer’s facility and also at site.
• Ensure the safety of man & machines along with the availability of the same.
• Ensuring the proper follow-up and escalation of DCN (Design Change Notices) with proper reviewed drawings.
• Responsible for conducting the Daily Planning Meeting (DPM) with the team.
• Ensuring the maximum utilization of construction machineries and equipment and reducing the idle time of heavy construction machines.
• To coordinate with the vendors/manufacturers for in time delivery of the critical equipment well before installation schedule.
• Development of local vendors for the consumables required frequently and also managing vendors who are supplying regular items for the construction works.
• To prepare review notes for monthly project co-ordination meetings.
• Review & finalization of critical erection methodologies and execution of the same like boiler drum lifting, coal mills, Turbine and other heavy static equipment.

Project - 8x135 MW IR-CFBC Based Thermal Power Station at Barmer, Rajasthan

• Responsible for the erection and commissioning of Power Cycle Piping for all units.
• To monitor the correct installation of turbine auxiliaries as per the drawing.

Project name: India LANJIGARH 210MW Co-generation Power Plant (Thermal Based)

• Responsible for erection and commissioning of 5x320 TPH tangential fired boilers and auxiliaries, bulk handling and Ash handling package.
• Installation and commissioning of Critical valves.
• Responsible for preparing the requirement of the tools & tackles, machinery, chain blocks, hydraulic or screw jacks etc. according to the schedule of the project.
• Responsible for the planning and shifting of the materials from the stock yard to site.
• Planning for the use of tower crane, crawler crane and tyre mounted crane based on the works at site.
• Responsible for preparing the daily, weekly and monthly reports and review the reports internally and also with clients and owners.
• Responsible to held meeting with area engineers and discuss and track the micro planning on daily basis.
• Responsible for distribution of the job responsibilities to the team of site engineers, assist site engineers to carry out the job in time.
• Responsible for drafting the letters, Minutes of meetings (MOM) and keep all the records which delay the schedule or stop the work.
• Responsible to report each and every activity to Project Manager and justify the delay in schedule & to take proactive steps to finish the job in time.
• Responsible for coordinating with the client for the availability of material & Civil front as per the schedule.
• Responsible for coordinating with the safety and quality department to ensure the quality and safety in the project along with the job progress.
• Responsible for maintaining the IBR documents.

Service Engineer of Bank Note Sorting machines in Punjab & Chandigarh Area

• Troubleshooting problems in Banknote sorting machines installed in chest branches of SBI and RBI in Punjab and Chandigarh Area.
• Preparation of Service Reports after the servicing and preventive maintenance of banknote sorting machines.
• Logging and attending the service calls.
• Traveled extensively throughout the Punjab, Chandigarh and Himanchal Pradesh.