Mechanical Engineer at Abans PLC
Lives in Colombo, Sri Lanka
over 6 months ago

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  • Chief Engineer

    Aitken Spence Hotels and Resorts - Colombo, Sri Lanka

    Engineering & Maintenance
    January 2017 - Now · 1 year and 11 months

    • Carry out day to day administrative and operational activities of the engineering maintenance department including human resources management of maintenance department. • Assign duties and responsibilities to the maintenance staff. • Prepare annual expenditure budgets-Repair & maintenance, capital expenditure, energy expenditure. • Maintenance of all updated (as-built) drawings of civil, mechanical, electrical and plumbing. • Maintenance of equipment data logs, PM sheets and operational logs for all the equipments. • Submission of the monthly maintenance budgets and the energy consumption pattern to the head office. • Monitoring of the monthly energy consumption and taking necessary action to minimize the cost by reducing the waste. • Implementation of health and safety measures to the staff working in the hotel and guests. • Maintaining cleanliness of all machinery, equipment and plant rooms including civil structure. • Carrying out fire drill, training and maintaining of fire safety plans and evacuation plans. • Maintenance of documentation related to the engineering department and other documentation requested by the superiors. • Liaise with outside contractors, architects, consultants, project managements…etc. during construction and defect liability period. • Ensure all MEP equipment and civil structures are maintained at the optimum performance level

  • Mechanical Engineer

    Abans PLC - Colombo, Sri Lanka

    Engineering & Maintenance
    May 2008 - Now · 10 years and 7 months

     Sri Lanka insurance corporation, Union place Colombo-02, Sri Lanka that is a 13 stories building and took its full responsibility as a Project Engineer in installation of central air conditioning system for the whole building having the full capacity of 600 refrigerant tons.  Central air conditioning projects and other small-scale projects have been carried out and involved in HVAC equipments installation & maintenance, piping works, wiring, ordering of equipment & material, selection & handling of technicians, participating progress meeting, commissioning, solving technical issues.  Heat Load calculation,HVAC equipment Selection, Duct designing, Central A/C system designing  Evaluated work assignments and developed project schedules to facilitate proper usage of limited labor resources.  VRF/VRV A/C system design by using Mitsubishi City Multi Software.  Costing & Estimating of Bill of Quantities & Quotations for Projects & Project, sub-contractors

  • Plant Engineer

    Tabreed National Central Cooling PJSC - Abu Dhabi, United Arab Emirates

    Engineering & Maintenance
    October 2009 - June 2015 · 5 years and 9 months

     Responsible for operation & maintenance of the three major city cooling plants having the close corporation with 8 maintenance departments as mentioned below.  Customer cooling load demand controlling through a centralized SCADA system.  Train newly assigned plant operators into plant operational process.  Preparing work orders, issuing PTW, preparing g the plant in safe mode to carry out breakdown, yearly services, & troubleshooting on following equipment in respective Departments. Electrical Maintenance Dept: 415V, 3.3kv, 11kV switchgears, synchronous panels ,transformers, 415V & 3.3kv Soft Starters ,VFDs,Battery Chagres, Power Factor Correction Panels, breakers, Plant Lighting system, Motor Managers, Motor controllers…. Etc Mechanical Maintenance Dept: All pumps and Motors, cooling towers, Gear Boxes, Cooling Tower Blade Pitch Angle Adjustment ,Valves, piping, expansion tanks. Chiller Maintenance Dept: Carrier and York Chiller overhauling,Pump down unit ,Vacuum & pressure test, guide vane & diffuser calibration, condenser & Evaporator tube cleaning Automation Maintenance Dept: AC800F ABB and Basic Unit ABB-07KT97 two PLC are used for plant overall operation respectively plant instrument and electrical stability. Plant operational SCADAs, Auto feed chemical systems, all plant pressure gauges, temperature gauges, flow meters, Level sensors, actuators, transmitters...etc Engine Maintenance Dept: Jenbacher and caterpillar natural gas engine plants. Power Generation through natural gas Jenbacher & Caterpillar engine power plant and synchronize with the main utility 3.3kV bus bar. Major Functions: Engine overhauling, Turbo charger installation, jacket water coolant refill, oil refill, DE & NDE trust bearing installation, Heat Exchanger Services, Alternator meager test, spark plug replacement, Jacket water motor bearing replacement,Dia.Ne engine management system by jenbacher energy system (Visualisation,Engine control with decentralized I/O sub system on the engine, Module control) Cooling Tower Maintenance Dept: Chemical Cleaning, infill replacement and structural inspection. Water Treatment Dept: Condenser water PH,conductivity,COC,Corrosive inhibiters, Bio dispersant & odor controlling HSE Dept: Plant fire detection,protection,FM200 controllers, fire pumps, fire extinguisures & MINERVA 16E fire controller system Building Maintenance Dept: All plant AHUs, FCUs, Split A/Cs, ETS,Therman Insulation, Cladding, Welding, Pump pits,etc Training:  Establishing Permit To Work-PTW system into company operational & Maintenance process.  Successfully completion certificate for issuing PTW. Certificate courses of E-Learning:  HSE Dept. (Subjects: Confined Space Entry, Hand tool & Machine safety, Electrical safety, lock out/ tag out, Chemical Handling safety, Defensive Driving, Forklift / Crane Safety, Way of Life)  HR Dept. (Leadership Essentials ,Accounts Fundamental ,Conflict & Anger Management)

  • Engineering Instructor

    University Of peradeniya - Kandy, Sri Lanka

    June 2006 - September 2007 · 1 year and 4 months

     Conducting mechanical lab practical classes for under graduate students.  Conducting machine design and drawing classes.  Conducting computer practical classes.(Math lab,Algore,CinarE,ProEng,AutoCad…etc)

  • Mechanical Engineer

    Sierra Eletronice (PVT) Ltd - Colombo, Sri Lanka

    Engineering & Maintenance
    June 2006 - September 2007 · 1 year and 4 months

     Costing & Estimating of Bill of Quantities & Quotations for Projects & Project, sub-contractors.  Costing, Estimating of Bill of Quantities & Quotations for Projects, sub-contractors, services and maintenance.  Troubleshooting, maintenance, services and commissioning of central A/C systems, package AC systems and Split A/Cs. .


  • Post graduate diploma in electrical engineering

    University Of Moratuwa - Colombo, Sri Lanka

    October 2007 - May 2009

    Transcript can be provided

  • Bachelor of science of Mechanical Engineering

    University of peradeniya - Kandy, Sri Lanka

    October 2002 - February 2007

    Transcript can be provided


  • English
    Professional working


  • Computer skill
  • Intercultural
  • Social
Krisantus Sutrisno
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Dubai, United Arab Emirates
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Berlin, Germany
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