Dhanasekar Markandan
Operations Maintenance Manager at L&T - Water & Effluent Treatment- Claim this Profile
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Bio
Experience
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L&T - Water & Effluent Treatment
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India
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Construction
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100 - 200 Employee
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Operations Maintenance Manager
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Jun 2023 - Present
158 MLD surface water treatement plant with 374 villages distribution network (39IBPS,120OHT) Operation &Maintenance 158 MLD surface water treatement plant with 374 villages distribution network (39IBPS,120OHT) Operation &Maintenance
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Saudi Services For Electro Mechanic Works co. (Closed Joint Stock Company)
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Saudi Arabia
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Construction
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700 & Above Employee
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T&C Lead Electrical Engineer
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Mar 2016 - May 2023
Performed scheduled and planned installation and maintenance duties to ensure operational efficiency. Complies with project site rules. Takes responsibilities for assigned field work scope Studied and interpreted equipment manuals, circuit diagrams and schematics to determine corrective actions for repairs, calibrations and installations. Verification of construction activities and make planning for testing activities accordingly. Read & understand engineering drawings and supplier document Coordinated with vendors to identify and procure appropriate equipment necessary for project completion. Prepared technical documentation for operation, troubleshooting and maintenance of industrial systems for PLC and Human Machine Interface. Monitored installation and operations to consistently meet rigorous customer requirements. Monitors the EPC contractor’s preparation of red line drawing & as build documents. Read & understands project procedures Participates in inspection to review with contractor and close out punch items. Experience in working with EPC contractors Experience in field Electrical installation, Testing and Commissioning. Attended safety programs at site Attended quality programs at site Attended training programs as necessary Participated in area handover process, punch items closure & monitoring the status Key Projects : P & C of Potable water storage tanks & Pumping station Eastern Province, Saudi Arabia. (Client: Royal Commission) Reverse osmosis & sewage treatment project Jezan, Saudi Arabia. (Client: SAUDI ARAMCO) Sultana Substation (9026), Dammam Housing 380KV S/S, Azizyah S/S 9044, KSA (Client: Saudi Electricity Company) Show less
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Doosan Power systems india pvt ltd
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Raipur Area, India
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Commissioning Engineer
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May 2014 - Jan 2016
Testing & commissioning of 400kV AIS, 33kV &11kV Switchgear, Transformers up to 285MVA and Motors up to 11kV, Scheme Check – 400kV GIS, 11kV Switchgear, 415V PCC & MCC, Protection Panels Testing and Configuration of Numerical relays such as ALSTOM P546, P643, ABB RED670, REC670, RET 670, REB650, REQ650, REF615. 380KV, 132KV Protection Panels like Circuit breaker failure, Pole discrepancy, Trip circuit supervision, Bus bar, Reactor, Line differential protection. Key Projects: EPC of GMR (2*685MW) Thermal power Plant, Raipur Chhattisgarh, India Show less
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Voltech engineers Pvt Ltd
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chennai
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Graduate Engineer
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May 2013 - May 2014
Testing & commissioning of 132/11 KV (GIS) Switch Yard (CT, CVT, Isolators, Circuit Breakers, Power Transformers), Control & Protection Scheme checking, Testing of protective relays, Cable schedule preparation. Testing & commissioning of 33/3.3/0.415KV Switchgear, Control & Protection Scheme checking, testing of protective relays, CT, PT, Breaker, Transformers, Battery Charger, HT and LT Motors Testing & Commissioning of 33kV&11kV Switchgear Familiar with following test kits, FREJA 300, SVERKER 780, OMICRON CT ANALYZER, OMICRON CPC 100, B10E. Key Projects : Testing & Commissioning of 132/11 KV (GIS) Switch Yard in Reliance Cement Company Pvt. Limited, Lucknow, India Testing & commissioning of 33/3.3/0.415KV Switchgear GMR Pump house, Raipur Chhattisgarh, India Show less
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MSL Enterprises
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Chennai Area, India
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Graduate Engineer
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Jul 2011 - Apr 2013
Factory acceptance test of Electrical Control panel Preparation of inter panel schedule as per client requirement Preparation of LT Power distribution scheme. Preparation of specification & selection for LT Electrical Equipment’s like MCC panel Preparation of MCC Feeder List and wiring scheme. Review & Comment vendor’s drawings for all Electrical equipment’s Supervision of electrical panel manufacturing in factory Factory acceptance test of Electrical Control panel Preparation of inter panel schedule as per client requirement Preparation of LT Power distribution scheme. Preparation of specification & selection for LT Electrical Equipment’s like MCC panel Preparation of MCC Feeder List and wiring scheme. Review & Comment vendor’s drawings for all Electrical equipment’s Supervision of electrical panel manufacturing in factory
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Education
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Arulmigu Meenakshi Amman College of Engineering
Bachelor of Engineering (B.E.), Electrical, Electronic and Communications Engineering Technology/Technician