MRIDUL K. CHOWDHURY, P.ENG. (PROFESSIONAL ENGINEER) - MECHANICAL

***-**** ***** ********* *****

Mississauga ON L4Y 3A4 Cell: 1-416-***-**** (contact number)

CANADA E-mail: ad3sfj@r.postjobfree.com

HIGHLIGHTS OF QUALIFICATIONS AND EXPERIENCE

Highly analytical Lead Engineer and Senior Mechanical Engineer/Principal Engineer/Project Manager almost 25 years extensive global experience in HVAC, Piping, Plumbing & Fire protection Engineering Planning and Designing, Consultancy, Construction, Management, Supervision, Commissioning &Turnover at Canada, Dubai, Saudi Arabia and other countries on different prestigious projects

Expertise in Multi storey buildings/condominiums, Towns, Hotels, Airports, Hospitals, Clinics and other Health care, Pharmaceuticals, Laboratories, Educational facilities, Commercials, Industrials, Residential, Institutional, Offices, Control rooms, Electronics, Housing complexes, Shopping malls, Supermarkets, Substations, Power plants, Petrochemicals, Chemical, Refinery, Gas plant, Oil & gas, Material Recycling Facility, Water & Waste Water Treatment Plant, Pump/Fire Station projects

Experience in all types of HVAC Systems including but not limited to Split Systems, Roof top Package System, Different types of Chilled Water Systems, Chilled Beams, Geothermal System, District Cooling System, Single & Multi-Stage, VTAC/PTAC, Water Source or Air source HP, Ground Source HP, Wall Thru units, Radiant Heating, Electric/Steam/Hydronic Heating, VRF/VRV, VAV/CAV, VFD/VSD, HRU/ERV, Single/Dual Duct System, Central AC Systems, Zone Control Systems, Different control Systems including BMS/BAS/EMS & DDC control systems etc.

Industrial ventilation, Process ventilation systems, Natural & Forced ventilation, Industrial compressed air, Dust Control, Humidity Control, Cooling Systems, Cooling Towers, Cooling Processes, Pump & Compressor Stations, Static, Rotating, Packaged equipments, Vessels & Tanks, High pressure steam, Process water, Piping P&ID, mechanical equipments, pumps, compressors, fans, blowers, motors, furnaces, boilers, heat exchangers, different valves, relief valves.

Excellent knowledge and working experience with different LEED Projects, Sustainable & Green Building Design (Socio-Economic & Ecological Aspect), Energy Simulation/Model, Energy Analysis/Audit, Energy & Atmosphere, Water Efficiency, Indoor Environmental Quality, Sustainable Sites, Materials & Resources, Geothermal Energy, Commercial/Industrial Geothermal/Ground-Source Heat Pumps, Hydra-dan Technology

Sustainable Building Design, new facility, major renovations and retrofitting existing buildings to include sustainability to reduce operation costs and environmental impacts and increasing building resiliency, Energy Auditing, Modelling and Energy performance Analysis etc. Use strong analysis skills and HVAC, Piping, Plumbing and Fire protection system design experience to reduce energy consumption in buildings through optimization of systems

Excellent knowledge of design & calculation, Supervision, Technical writing, Specification, Tender document, Bidding & proposal, Bid evaluation, Submittal, Data sheet, Scope of work etc

recognition of project criteria, prioritization of completing deadlines, creation of milestones, delegation of tasks, effective use of resources, attention to detail, report preparation and technical coordination, commissioning, quality control, cost analysis, RFI responses

Excellent Organizational, Project Management and Leadership skills, Budget & Cost Management skills, Computer based Projects Scheduling/Management experience, Superior oral & written communication and interpersonal skills

Ability to perform calculations to size piping systems, determine fluid flow & perform pressure drop calculations, piping systems

Detailed Reviews and approve of Critical design & details and all other documentation

Selection of MEP systems, Equipment, materials, BOM, takeoffs, schedule & estimation, inspection, installation, TAB, noise & vibration control

Managing and leading the department and using professional skills to motivate technical professionals in order to achieve a high level of performance

Excellent record of problem solving, maximizing resources, strong management, organizational development skills and initiated engineering judgement in the execution of responsibilities

Knowledge & application of HAZOP, design risk matrix, risk assessments, CDM risk matrix/assessment, Health and Safety

Extensive experience with various codes & standards ASHRAE, NFPA, UPC, IPC, UMC,

SMACNA, NEBB, ASME, AMCA, ASTM, ANSI, AHRI, AWWA, API, UL, FM, NRC, CSA, TSSA, NBC, OBC, ABC, BCBC Building code, Natural gas propane code & other International, North American Codes/Standards & Safety Codes/Standards

Working knowledge of MS Project, Primavera, MS Office, Auto Cad, Micro Station, Solid Works, Revit MEP, Timberline, Auto plant 3D

ACADEMIC QUALIFICATION

Bachelor's Degree in Mechanical Engineering, BSME

PROFESSIONAL QUALIFICATION

Licensed Registered Professional Engineer, ON and NL, CANADA

Member NFPA

ISO 9001

LEED GA

SPECIALTIES

Proficient in HVAC computer software (Elite, Carrier HAP, E20, Block Load, Trane etc)

Piping, Fire protection, Plumbing and Energy Software

EMPLOYMENT HISTORY AND SKILLS & EXPERIENCE

JAIN SUSTAINABILITY CONSULTANTS Inc. CANADA January 2017 - PRESENT

Senior Mechanical Engineer

Engineering Activities with List of Projects -

Responsible for design, management and staffing of mechanical projects, quality control, performance reviews and education of junior engineers and designers. Interfacing directly with clients in defining scope of work, fees and project design criteria. managing, scheduling and coordination of designers, engineers and draftsmen between mechanical, electrical and plumbing disciplines. Developing construction documents and mechanical job specifications.

Planning, prioritizing and organizing work for different projects to meet objectives

Handling multiple responsibilities with proven competence by supervising many projects at a time

Responsible for mechanical design of different buildings and HVAC/controls/mechanical engineering team, review, RFI responses, supervision, solving problems and preparing site instruction, composition of written narrative with project criteria and basis of

design, designing new facility, designing major renovations and retrofitting existing buildings to include sustainability to reduce operation costs and environmental impacts, and increasing building resiliency, energy auditing and energy analysis, field survey, development of systems, engineering

and economic data, preparation of detailed construction documents, meetings with contractor/client, coordination of activities with other disciplines, outside agencies and client

Technical writing, recognition of project criteria, prioritization of completing deadlines, creation of milestones, delegation of tasks, effective use of resources, attention to detail.

Designed/calculated different types of complete mechanical system by following all applicable standards and HAP software applications for load calculation and energy analysis and finalized preliminary schematic drawings & final schematic drawings.

Some of the Projects Ongoing & completed successfully are as follows:

Laurier Brantford University Project, Brantford, ON, CANADA

Canoe bay Commercial, Retail and Multi Storey Building Project, Ottawa, ON

Heron Rd Multi Storey Condominium Building Project, Ottawa, ON

Hilton Garden Inn Hotel, 92 Peter St, Toronto, ON

Guyana Ministry of Health, Guyana

Brooke Land Sq Loyalist Health Clinic, Kingston, ON CANADA

Waterdown Carwash, ON

207-219 Jarvis St Town Homes, Toronto, ON

Huronia Hospice, ON

TDSB-FDK School Projects

Conference Center & Hall, Brampton, ON

SWISS CHALET, HARVEY, KELSEY, MONTANA

Labs York University, ON

K-Line Manufacturing Plant & Warehouse, Toronto, ON

SNC–LAVALIN Inc. CANADA 2007-2017

Senior Mechanical Engineer and Lead Engineer and Project Manager

Engineering Activities with List of Projects -

Responsible for design, management and staffing of dept, project management, engineering design HVAC, Plumbing, Fire protection projects, quality control, performance reviews and education of junior engineers and designers. Interfaced directly with clients in defining scope of work, fees and project design criteria. Managing, scheduling and coordination of designers, engineers and draftsmen

between mechanical, electrical and plumbing disciplines. Developing construction documents and mechanical job specifications.

Providing day-to-day coordination across sections within the dept and monitored performance

Planning, prioritizing and organizing work for different projects to meet objectives

Handling multiple responsibilities with proven competence by supervising many projects at a time

Responsible for HVAC, Plumbing, Fire protection design of different buildings and HVAC/controls/mechanical engineering team, review, RFI responses, supervision, solving problems and preparing site instruction, composition of written narrative with project criteria and basis of

design, designing new facility, designing major renovations and retrofitting existing buildings to include sustainability to reduce operation costs and environmental impacts, and increasing building resiliency, energy auditing and energy analysis, field survey, development of systems, engineering

and economic data, preparation of detailed construction documents, meetings with contractor/client, coordination of activities with other disciplines, outside agencies and client

Technical writing, recognition of project criteria, prioritization of completing deadlines, creation of milestones, delegation of tasks, effective use of resources, attention to detail. Preparing chilled water, tower water, glycol, heating hot water, plant steam, plant condensate, hydronic piping systems,

ductwork and air distribution, air flow and instrumentation diagrams, load calculation, equipment and material evaluation and selection, detailed energy studies and economic analysis.

Designed/calculated complete HVAC, Plumbing, Fire protection system by following all applicable standards and HAP software applications for load calculation and energy analysis and finalized preliminary schematic drawings & final schematic drawings

Psychrometric analysis for review of humidification and dehumidification requirements within the building during winter and summer respectively

Duct design, piping design, system selection and report, BOQ preparation. Calculated pump head and sized pumps and duct work using standards, pressure loss calculation

Design included perimeter fan-coil units/heat pumps and window interlocks; dedicated VAV, hydronic outside air unit with energy recovery to provide minimum outside air to fan coil units and high occupancy spaces; and VAV hydronic recirculation air handling unit with minimum outside air

to serve interior spaces. Design also included controls for setback and unoccupied override and control of outside air based on CO2 level and space temperature

Designed 100% outside air handling systems, constant air volume terminal boxes, exhaust system, boilers, chillers, central chilled water/hot water plant (primary/secondary pumping), floor by floor VAV air handling units, smoke exhaust system and stairwell pressurization.

The selection of equipments of different ranges and systems (split, roof top package, chilled water etc). Selected control valves, balancing valves and other hydronic control devices

Provided engineering, design and construction administrative services for the development, preparation and issuance of conceptual design documents, schematic design documents, design development documents, construction bid documents & shop drawing review documents

Reviewed HVAC design report designed on a large scale. Provided material and labor analysis

Prepared preliminary conceptual document and final design engineering document

Some of the Projects completed successfully are as follows:

St. John’s International Airport extension Project (LEED PROJECT), NL, CANADA

St. Clare Hospital Project (LEED PROJECT), St. John's, NL, CANADA

845 Gardiners Rd Multi Storey Condominium Building Project, Kingston, ON

The Waterford-Kingston Retirement Residence, 471 Cataraqui Woods Drive, Kingston, ON

Clarkson Village Residential Development, Mississauga ON

Towns of Don Mills-Town House, Toronto ON

Hampton Inn & Suites six Storey, Moncton, NB, CANADA

Hilton Garden Inn (five star 224 room Hotel), Toronto Intl Airport, CANADA

Holiday Inn Express Hotel & Suites 124 room five storey Hotel, Hwy 7/427, Vaughan, ON

St Teresa School ((LEED PROJECT), NL, CANADA

Reid Recreation Center (LEED PROJECT), NL, CANADA

Sheridan College Theatre, Oakville, ON

ST. Patrick’s Church, Napanee, ONTARIO

York University - Glendon Campus Renovations for Labs 219 & 343, North York, ON

Renovation of Admin & Library Building, 35 Alice St, Burlington, ON

MRF Material Recycling Plant Project, NL, CANADA

Goose Valley Waste Water Treatment Plant Project, NL, CANADA

Battlefield Workshop and Maintenance Facility Project, NL, CANADA

FORTINOS Super Mall/Shopping centre, ON, CANADA

Engineers Office EO, DUBAI, UAE 1997-2007

Sr Mechanical Engineer and Lead Engineer

Engineering Activities with List of Projects -

Responsible for design, management and staffing of mechanical and plumbing depts, project management, engineering design HVAC, Plumbing, Fire protection projects, quality control, performance reviews and education of junior engineers and designers. Managing, scheduling and coordination of designers, engineers.

Planned, prioritized and organized work for different projects to meet objectives

Handled multiple responsibilities with proven competence by supervising many projects at a time

Calculated HVAC, Plumbing and Fire protection systems by following all applicable standards and finalized preliminary schematic drawings and final schematic drawings, duct design, piping design, system selection, report and BOQ preparation, pump head and sized pumps and duct work using standards, psychrometric analysis

Prepared chilled water, tower water, hydronic piping systems, ductwork and air distribution, air flow and instrumentation diagrams, load calculation, equipment and material evaluation and selection, hydronic control devices, selection of different cooling, heating and ventilation systems based on design calculation and priority to client opinion

Review, RFI responses, supervision, problem solving and site instruction preparation, overall responsibility for team, composition of written narrative with project criteria and basis of design, field survey, development of systems, engineering and economic data, preparation of detailed

construction documents, meetings with contractor/client, coordination of activities with other disciplines, outside agencies and client

Some of the Projects completed successfully are as follows:

Dubai International Airport extension project, Dubai, UAE

Al-Qafaa Island development works all the facilities, Dubai, UAE

Dubai Marina 40 Storey High rise Apartment building, Dubai, UAE

Sk. Maktoum Palace, Dubai, UAE

Sk. Hamdan Palace, Dubai, UAE

Sk. Rashid Palace, Dubai, UAE

Jabil Palace Herbal Clinic, Dubai, UAE

SOFCON, Saudi Arabia 1992-1997

Principal Engineer and Lead Engineer

Engineering Activities with List of Projects -

Supervised in-house CAD designers and engineers

Provided day-to-day coordination across sections within the dept and monitored performance

Planned, prioritized and organized work for different projects to meet objectives

Handled multiple responsibilities with proven competence by supervising many projects at a time

Designed HVAC system and created load calculation for projects. Designed and calculated Piping, Plumbing and Fire protection system and applied all the international and Saudi Aramco codes and standards and finalized preliminary schematic drawings and final schematic drawings

Calculated pump head and sized pumps and duct work using standards

Psychrometric analysis for review of humidification and dehumidification requirements within the building during winter and summer respectively

Duct design, piping design, system selection, report and BOQ preparation

Designed, calculated and reviewed process piping P&ID, specified mechanical equipment, such as pumps, valves, relief valves etc. Performed calculations to size piping systems, determined fluid flow and performed pressure drop calculations, piping system installation etc

Reviewed design report designed on large scale

Selected control valves, balancing valves and other hydronic control devices

Selected equipments and materials of different ranges and systems based on the calculation.

Some of the Projects completed successfully are as follows:

Rafha new power plant project, SEC, KSA

Abqaiq substation project, SEC, KSA

Dhahran substation project, Aramco, KSA

Saudi Aramco Natural Gas Recovery Plant, Aramco, KSA

Saudi European Petrochemical project, SABIC, KSA

Jubail United Petrochemical Co., SABIC, KSA

King Fahad International Airport, Dammam, KSA

Dhahran Health Centre, Dhahran, Aramco, KSA

Ministry of Health General Hospital, KSA

Laboratory Research and Development, Aramco, KSA

Saudi Aramco Hawiyah NGL Recovery Plant – Building Systems, Aramco, KSA

Saudi Aramco Riyadh Refinery substation, Aramco, KSA

Saudi Aramco Khursaniyah Industrial Support Facilities – KISF, Aramco, KSA

Central A.C Cooling towers, Aramco, KSA

Saudi Aramco Boys’ and Girls’ Intermediate & Elementary Schools, Aramco, KSA

Chemical storage building, Aramco, KSA

Jubail United Petrochemical Co., SABIC, KSA

Hyundai Multi Storey Office building complex, KSA

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