Dhrubajyoti Malakar

Experienced professional with over 15 years of expertise in MEP, ELV, design support, testing and commissioning, structural cabling, and operation maintenance. Proven success in data centers, IT buildings, and diverse sectors within the GCC region. Acknowledged for accomplishments at Abu Dhabi International Airport (UAE). Eager to tackle new technical challenges to expand skills and knowledge while also focusing on customer billing and related tasks.

• CURRENTLY WORKING IN THE DATA CENTRE :
• Knowledge in Data centre terminologies and guidelines such as TIA942 and UPTIME standard.
• Knowledge of Operation maintenance RMUs, TRF, Genset, ATS, UPS, Rectifiers, Busway, Pathways, IPDUs, Earthing, CHW, PAHU,AHU,FCU, Fire Protection, Thermal/Fuel/Septic Tanks, Hydrant system Pumps,FAS System etc.
• Handling 35 members of the team for O&M and customer billing.
• Maintaining & preparing daily, weekly,monthly,Quaterly,and Annually reports,etc.
• Preparing a 52-week PPM schedule & I am the single point of contact for this particular project.
• Installation,Testing & Commissioning,Troubleshooting & maintenance,ELV system such a CCTV,ACS,FAS,VFD,VAV, AHU, HRW, PAC, Chiller,Pumps, CO2 Sensor,FCU, EF, IPDU, EM, LMS, UPS,TF,DG.
• Protocol: Bacnet, Modbus, LAN, Wireless communication, and Using Jace Controller EasyIO, Vykon 22U, Vykon 28U, and Honeywell Controller IPC, SPC, Trend IQ4E Controller and making graphics and taking care of server level issues etc.
• I have been involved in the complete process of SCADA,BMS systems MEP, Access control system, CCTV, FAS, RR, Power Finance, ELS, UVSS, Boom Barrier, VESDA, FSS, WLD, Guard tour, system.
• Network switch configuration and Data analyses/Recoding/Reports preparation for CCTV, Configure the NVR & Raid creation etc.
• Operating,Analysis data, troubleshooting,CCTV and handling Building Management system and HVAC, Electrical etc. CCTV Design and IP assign IP Configuration For network PoE switch VLAN Creation etc.
• Implementation & Management of passive networks like LAN, LON, Wireless networks, etc.
• AHU, CSU and FCU Interfacing and Programming.
• Chilled Water System Interfacing and Programming.
• Exhaust Fans, Pressurization Fans, Staircase Fans Interfacing and Programming.
• Installation and commissioning of JACE with different subsystems like BAS, LMS, PMS, LSS, FAS, lift.
• Graphical User Interface Design Using Niagara Framework from Tridium.
• Migration of station from the standalone server to production server with three concurrent stations running on different fox ports in Niagara AX-100.
• Maintain the basic infrastructure, like all equipment BMS,MEP,AMC etc.
• Installation, Commissioning & Trouble shooting of Chiller,FCU, AHU, FAHU, CSU,Motor control panel, Star delta starter, VFD starter, DOL Starter and Electrical Panel.
• Operating and Preparing All report and BTU Meter, PMU, EMU, HVAC, Electrical, Fire alarm equipment.
• Ensure all energy-saving measures for all building service areas are monitored, maintained, and modified accordingly.
• Trouble shooting of Central AC equipments system.
• Generating the daily all important reading report from BMS system.
• Installation and maintenance of fire alarm systems.
• Installation Maintenance public addressing system.
• Preparing initial designs and drawings AutoCAD.
• Dealing with customers as per their requirements.
• QC Check and BOM Creation etc.
• Maintain the SLA Agreement and fulfil the customer's requirements.
• Ability to understand design codes and unit specifications.
• Preparation of HVAC Site Quantification and BOQ with Estimation.
• Knowledge of the pipe installation, duct installation, and plant room installation of the HVAC equipment.
• Knowledge of the AHU, FCU, PAHU,VAV and Chiller Equipment Commissioning & Maintenance
• Knowledge of the Chiller and condenser water pump commissioning etc.
• Familiarity with the calculation, layout, and sizing of HVAC projects.
• Ability to handle stakeholders, etc.
• Ability to handle site safety work and reports and site management records.
• Preparation of Schematic Piping.
• Preparation of the Basic Design Calculation: Heat Load, Chiller Size, AHU Size, Pipe Size, Duct Size, Diffuser Size Grill size,etc.