Digumarti Nanda Kumar

Digumarti nanda kumar

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location of Digumarti Nanda KumarVisakhapatnam, Andhra Pradesh, India
Phone number of Digumarti Nanda Kumar+91 xxxx xxxxx
Followers of Digumarti Nanda Kumar369 followers
  • Timeline

    Jul 1996 - Oct 1999

    Technician

    BIRLA PERICLASE,(A division of Indian rayon & Industries Ltd., Aditya Birla Group)
    Sept 2001 - Feb 2003

    Technician

    P2 Engineers (INDIA) LTD.
    Mar 2003 - Oct 2004

    Production Associate

    GLAXOSMITHKLINE CONSUMER HEALTH CARE LTD
    Oct 2004 - Feb 2009

    Executive O&M

    Wärtsilä
    Feb 2009 - Apr 2014

    Sr.Engineer

    LVS Power Pvt. Ltd
    Apr 2014 - Jan 2015

    Manager - Electrical

    Sodexo
    Jan 2015 - Dec 2015

    Global Rotator- Electrical

    Aggreko UK Ltd
    Jun 2016 - Feb 2017

    Engineer-FMD

    ALEC
    Sept 2017 - Mar 2018

    Electrical - Incharge

    Power & Industrial Contracting Est.,
    Aug 2018 - Sept 2018

    Electrical Services - Incharge

    GL events, Middle East FZE
    Apr 2021 - Aug 2021

    Electrical Services In-charge

    Aggreko Events services Ltd., Japan
    Current Company
    Aug 2022 - now

    Operations Manager

    Middle East Power (MEP)
  • About me

    Operation Manager - Power plant (HFO based)

  • Education

    • Govt.polytechnic, visakhapatnam

      1999 - 2002
      Diploma in electrical & electronics engineering electrical & electronics engineering first class

      Electrical Supervisor license (11 kv, NO 3 – 5497)

    • Avnc high school

      1990 - 1991
      Ssc
  • Experience

    • Birla periclase,(a division of indian rayon & industries ltd., aditya birla group)

      Jul 1996 - Oct 1999
      Technician

      • Machinery and equipments handled: - 132/6.6KV Switch yard consist of 2x10MVA power transformers with OLTC, Electrically operated isolators, PT’s, Ct’s & Lightning arresters (Crompton Greaves make). - Battery charger and Battery bank.- 2x4MW HFO based WARTSILA DG sets,6.6KV,5MVA Alternators & their control relay panel.- Auto/Manual synchronization between generators and with state grid network. - 6.6/0.433KV LT sub-station with 7x2MVA Distribution transformers.

    • P2 engineers (india) ltd.

      Sept 2001 - Feb 2003
      Technician

      Machinery and equipments handled: MAN B&W LSHS based DG sets of 2x18.9MW, 18V 48/60, Siemens control SCADA system with Simatic S-7 PLC and its auxiliaries and Battery charger and Battery bank.132/11KV Switch yard consist of 2x25MVA power transformers (Bharat Bijlee make) with OLTC, Electrically operated isolators, PT’s, Ct’s & Lightning arresters (Crompton Greaves make). And 11/0.433KV LT sub-station with 2x1.25MVA distribution transformers.GEACentrifugal SeperatorsOSC-30Make: Westfalia Controlled by Simatic S7-PLCsystem.INGERSOLLRAND 15T2multystage Air compressors and firefighting system Show less

    • Glaxosmithkline consumer health care ltd

      Mar 2003 - Oct 2004
      Production associate

      Manfacturer of Horlicks at Sonepat, (Haryana)Machinery and equipments handled: 33/11KV Switch yard consist of 1x7.5MVA power transformer and 5x1600KVA Caterpillar make Diesel power plant and concern switchgears protected with Microprocessor based numerical relays.PCC panels with ACB's up to 4000A of Siemens make and MCC panels having DOL,Star/Delta,F/R, FSU for induction motors up to 500KW26TPH oil fired boiler of Thermax make.Variable speed drives from 1.1KW to 250KW of Siemens & ABB make Show less

    • Wärtsilä

      Oct 2004 - Feb 2009
      Executive o&m

      • Machinery and equipments handled: - 5.6Mw, 8R32LN HFO based DG sets (i.e,2x2.792Mw) of Wartsila make at M/s.Sterling gelatin site, Baroda.- 1x1.5Mw, W9L20 HFO based DG set Of Wartsila make at M/s.Balaji Mills site, Coimbatore.- Parallel Operation of Generators in island mode as well as with Grid.- Battery charger and Battery bank.- LO separator type : MMPX 403 SGP11 and HFO separator type : PA 600,Alfa Laval make.

    • Lvs power pvt. ltd

      Feb 2009 - Apr 2014
      Sr.engineer

      • Machinery and equipments handled: - MAN B&W LSHS based DG sets of 2x18.9MW, 18V 48/60, Siemens control SCADA system with Simatic S-7 PLC and its auxiliaries and Battery charger and Battery bank.- 132/11KV Switch yard consist of 2x25MVA power transformers (Bharat Bijlee make) with OLTC, Electrically operated isolators, PT’s, Ct’s & Lightning arresters (Crompton Greaves make). And 11/0.433KV LT sub-station with 2x1.25MVA distribution transformers.- GEACentrifugal SeperatorsOSC-30Make: Westfalia Controlled by Siematic S7-PLCsystem.INGERSOLLRAND 15T2multystage and firefighting system.- Planning, execution and commissioning of power distribution network starts from Voltage 230 kv to downstream levels 33 kv and 415 volts for wind power projects. Show less

    • Sodexo

      Apr 2014 - Jan 2015
      Manager - electrical

      • Machinery and equipments handled: - 33/11Kv switch yard with 5MVA power transformer pete make and concern switchgears.- 2x2000kva,11Kv Alternators coupled with Caterpillar DG sets and 5x2.5MVA distribution transformers for plant LT power distribution.- HVAC of 3x300TR; Chillers of 2x270TR & Brain Chillers of 2x125TR Make- Trane. - 10 Tons water tube boiler of Thermopac make.- Air Compressors of Atlas Capco (275Cfm,300Cfm & 974Cfm) and Fire hydrant system.

    • Aggreko uk ltd

      Jan 2015 - Dec 2015
      Global rotator- electrical

      - Managed Project Planning, Execution, maintenance & operations of 15x1.0MW & 20x1.1MW at Doha, Qatar metro rail projects.- Machinery and equipments handled: - 1x1250 kva,415v Alternators, 2x3150kva,11kv/ 440 v transformers- Merlingerin NW25 LT switchgears & ABB ZS1- unigear and ABB safe plus of HT switchgear. - CUMMINS DG sets KTA50 G3; QSK60G.

    • Alec

      Jun 2016 - Feb 2017
      Engineer-fmd
    • Power & industrial contracting est.,

      Sept 2017 - Mar 2018
      Electrical - incharge

      - Operation, Maintenance & trouble shooting of FO based power plant. Capacity 13x 7.840Mw ( Total 101Mw),Wartsila engines,type- W18V32 with WOIS and WECS of UNIC C1. And protection relaying system with VAMP 210, 260 & 265, and Vamp 50,55 & 96 REX 521,REU610 of ABB make. - Operation, Maintenance and trouble shooting of all auxiliaries like ,HFO & LO separators of Westfalia model- OSE-80 & OSE-20 separators, Air compressors of Gardner Denver(Type-WD7-7 EA), Sperre (Type-HL2/160) make and WHRB units. Show less

    • Gl events, middle east fze

      Aug 2018 - Sept 2018
      Electrical services - incharge

      - Managed Project Planning, Execution, maintenance & operations of DG sets of CUMMINS make with DEIF controllers, Load distribution and Power distribution for ASIAN GAMES 2018 at Jakarta,Indonesia.

    • Aggreko events services ltd., japan

      Apr 2021 - Aug 2021
      Electrical services in-charge

      • Machinery and equipments handled: At TOKYO 2020 Olympic Games Project, Japan• Auto Synchronization of LT Generator systems (150 KVA, 325KVA), • Distribution boards, ATS panel, MDPB's, power locks cables, cam lock cables, AES board and American DB's etc,,,, • Transformers 3 KVA,5 KVA,22 KVA,75 KVA,150 KVA,175 KVA • Generator A Services Procedures, • Plant Mode grid and load sharing, • Distribution LV panels and LV cables and HVAC and Chillers etc,,, • QHSE Procedures, First Aid, Fire Fighting, • Plant Installation, Commissioning & Decommissioning procedures. Show less

    • Middle east power (mep)

      Aug 2022 - now
      Operations manager

      • 3x7.68Mw MAN engines coupled with Iraq, Erbil grid.• ln charge of the operation of generating equipment so the plant at any time can operate in a safe and reliable way to meet the load demands from client and contractual obligations concerning capacity rate. • Supervise and instruct the employees during operation of machinery and auxiliary equipment and instruct the employees in the concepts of reliable operation. • Supervise the fulfilment of all ISO documents and records related to operation department and keep all records in desired formats. • Responsible for arranging the leave schedule and shift operators schedule as and when required. • ln relation with maintenance, co-ordinate major works with different departments on the plant and promote a good working spirit amongst the employees of the plant. • At regular intervals carry out inspection of main engine components and make performance readings for evaluation of the condition of the main engine and main engine components. • Proper co-ordination with the Maintenance Department to assure smooth operations in line with the production schedule from client. Show less

  • Licenses & Certifications

    • Certification of electrical qualification

      Switching & isolation of lv
      May 2015