Sr. Mechanical Engineer
GALFAR AL MISNAD ENGINEERING AND CONTRACTING CO
Total years of experience :22 years, 11 Months
*Operation and maintenance of water and air cooled chillers.
*Operation and maintenance of all types pumps.
*Operation and maintenance all waters networks system
*Installation and commissioning PACU, FAHU and AHU
* HVAC systems
* Firefighting system
* Project coordination
* Plumbing and sanitary ware system
* Planning
* Preventive maintenance
* Corrective maintenance
* RCC tank cleaning
• Expertise in Project Execution, Design & Engineering Application of Air-conditioning projects.
• To ensure proper implementation of design at site.
• Good at collaborating with other team members and people up and down the hierarchy, owing to my excellent inter personal skills.
• Generate/Review materials, drawing submittals, and ensure contract performance measures are met.
• Ensure that all mechanical HVAC site activities are conducted under controlled conditions as per shop drawings, method statements, specification and work plan.
• To coordinate with other engineering discipline.
• Evaluate the project construction to ensure compliance with standards for mechanical HVAC systems.
• Serve as the Site Representative for all matters related to construction quality assurance of mechanical HVAC works.
• Preparation of installation method statements in coordination with the QA/QC representatives and check the prepared documents.
• To handle the complete Mechanical HVAC System installation, testing, commissioning.
• Plan, review, and coordinate design and construction operations to ensure compliance with design drawings and specifications.
• Investigate equipment and system failures or unexpected maintenance problems.
• To monitor and control expenses related to project work and ensure organizational forecasts and budgets are met for these expenses.
• To handle procurement activities relating to contracts and sub contracts in accordance with company procedure and procurement department activities.
• To ensure safety standards and procedures are implemented and followed in accordance with contract requirements and company guideline.
• Provide technical assistance to the construction team as needed.
• Good at software’s like AutoCAD and Micro station utility tools for designing the plans and testing them too before the final installation.
• Excellent at auditing the building HVAC systems and recommending changes, if any.
• Efficient with drawing boards for drawing blueprints for renovations, if needed.
• Air Distribution System by Velocity Reduction Method, Equal Friction Method and Static Regain Method following. SMACNA Standards.
• ESP Calculations for Fans & Blowers.
• Toilet & Kitchen Ventilation system Designing.
• Stairwell pressurization system Designing.
• Car Parking ventilation and fresh air system Designing.
• Head Loss calculation for Primary & Secondary Pump system.
• Chilled water pumps, condenser water Pumps Selection and power calculation.
• Design of Expansion Tank Sizing.
• Selection of Chiller, AHU’S, FCU’S, FAHU’S, Exhaust Fan, Blower, Window AC, Cooling Tower, Desert Cooler and other Equipment’s.
• Preventive Maintenance of all kinds HVAC/Refrigeration systems.
• Prepared AMC for HVAC/Refrigeration equipment.
• Follow SLA (Service level agreement) and KPI (Key performance indicators)
• Coordinates contractors, consultant, suppliers and prepared LPO (local purchase order)
• Organized operation & maintenance trainings, fire and safety environmental and tool box talk.
• Site supervision, 100% problem solve, trouble shootings, rectifying.
• Great communication skills with complete knowledge of technical terms and industry jargons.
• Good time management skills for an improved performance and timely delivery of targets.
• Experience in inspecting the HVAC systems and ascertaining their technical and mechanical wellbeing.
• Project Sales technically by offering value engineered solutions based on project specification.
• Preparation of Technical Submittal, reply to consultant comments for projects & responsible to handle approval of the same from Consultants.
• Communication with factory for technical clarification based on projects specifics.
• Expertise in selection of HVAC equipment like Fan Coil Units, Air Handling Units, Chillers & VAV/VRF on equipment schedule, preparing Technical submittals, Compliance statements.
• B.O.Q Estimation & calculation, Preparing Schedules of Equipment.
• Proficient in HVAC design calculation & Air routing duct design.
• HVAC Load calculation software & Duct Size Calculation Software.
• Repair and services on Heating, ventilations, Air Conditioners, and Refrigeration Equipment in an extreme environment.
• Working experience in Cold rooms, walk in Freezers, Table Chillers, Water Cooler, Refrigerators, Laboratories Freezers, Chest Freezers, Blood bank refrigerator, Morgue, Food Cart trollies and Ice Cubed/Flakers.
• General and preventive maintenance of the entire system which includes AC electricity component & equipment and also Servicing of Chiller Plant, Water Pump, AHU, Cooling Tower, Review designs and implemented design changes as needed.
• Supervising of Central Air Condition System, Modification in Air intake system to provide treated fresh airs to HVAC system such as Re-routing of Chilled Water Pipelines.
• Observes and follows all safety rules and procedures, including wearing (PPE) during site supervision required personal safety.
• Sound knowledge in HVAC Design codes and standards such as ASHRAE, ISO, NEC & NFPA.
• Good understanding of equipment design, manufacture, installation and commissioning.
• Maintenance of all kinds of AC unit and replacing of damaged parts like PC Board, Compressor, thermostat, magnetic contactor, sensor & relay.
• Servicing & repairing of all kinds of centrifugal pumps, Chilled water pumps, Circular pumps, Booster pumps, Sewage pumps, soft and hot water pumps.
• Prepare daily observation report and discuss to Facility Manager and Project Manager the observation for the days with regards to work execution.
• Experience in HVAC equipment sizing & selection, heat load calculation and duct sizing & selection.
• Installing, Operation & Maintaining of Window A/C, Split unit, Package unit, AHU, FAHU, Ductile Split unit, Cassette Split unit and Central A/C (Primary DX air cooled system & secondary cooling tower system) and Knowledge of Trouble Shooting/repairing.
• Coordinates with suppliers, contractors, engineers, and others concerning for equipment operations.
• Maintains responsibility for the correct stock levels of repair or replacement parts.
• Trains and instructs employees in new methods or procedures.
• Maintains records and files, including the approval of time cards and absences, and submits as required.
• Performs brazing, soldering, pipefitting, welding and fabrication of HVAC Systems.
• Completes records maintains tools and equipment.
• Good understanding of man-hours estimate (technical proposal development)
• Operation and Maintenance of all HVAC systems associated auxiliary equipment, building management system, and building repairs.
• Good knowledge in planning and maintenance activities.
• Assist other disciplines to achieve their goals and support Management where required.
• Preventive maintenance and trouble shooting of all HVAC equipment.
• O&M of all split units and water cooler in sea water cooling system’s projects.
• Supervision of installation new PLC based carrier latest chiller DX systems.
• Handle the tasks of providing service engineer required for repairing maintaining HVAC/ Refrigeration’s equipment after the commissioning stage.
• Responsible for conducting preventive maintenance and prepare lay out of control BMS circuits.
• Perform the tasks of evaluating the scope of supply and commercial bid of the project.
• Perform responsibilities of providing support to project managers to ensure successful completion of the project.
• Assigned the tasks of generating I/O summary as well as perform product development.
• Preventive Maintenance of all types HVAC/Refrigeration equipment.
• Site supervision & trouble shootings, rectifying chillers, PACU, FAHU, AHU, FCU, Split AC, FSU, EAF & all types pumps.
• Assist the Mechanical, Electrical & Plumbing Services Manager and collaborate with the Services Engineers in the planning, budgeting, management and allocation of resources for all aspects of maintenance activities covering the Building Services including mechanical, electrical and plumbing.
BSc Engineering (Mechanical) Specialization - Refrigeration & Air-Conditioner. 87.82% (GPA in %)