cv of ROLDAN Zaballa AUTOR

Nationality: Philippines

Position Desired: Assistant Maintenance Manager

Expected Salary: Negotiable

Present Location: Philippines

Contact: Phil. +63-910*******

Email: adovem@r.postjobfree.com

PERSONAL DATA

Home Address: Sto. Nino Mainggit, Toledo City, 6038 Cebu Phil. Age: 50 years old

Date/Place of Birth: January 22, 1970 / Cebu City Philippines Height / Weight: 170 cm. / 156 lbs.

Status: Married / 2 children’s

Religion: Christian, Catholic

EDUCATIONAL ATTAINMENT

Elementary Graduate: 1976-82 Bato Elementary School High School Graduate: 1982-87 Bato National High School Diesel Mechanic Course (DMC): 1987-88 College of Technological and Sciences Refrigeration and Air Con'g. (RAC) 1993-94 College of Technological and Sciences TRAINING ATTENDED

Basic Electrical and Control: Dec. 26, 2002 ZAMIL Air Conditioner, K.S.A. Koppel Installation Standard: May 15, 2011 Koppel, Philippines Inc. TOTAL EXPERIENCE

Local: 10 Years Medical, Commercial and Industrial Abroad: 18 Years Petro Chemical, Oil and Gas Company WORK EXPERIENCE

POSITION: HVAC SUPERVISOR

COMPANY: BLACK CAT ENGINEERING & CONTSTRUCTION CO. W.L.L. COUNTRY: DOHA, QATAR

DATE JOINED: 2011 - 2019

PROJECT: BCEC RLIC WORKSHOP, RAS LAFFAN, 2017-2018 DESIGNATION: MAINTENANCE ENGINEER

Duties and responsibilities: (SAFETY FIRST)

Advance planning and maintenance scheduling. BCEC RLIC WORKSHOP operation technical support and building maintenance. Monitoring and preparing spare parts for all equipment’s. Renewal of EOT crane certificate every 6 months, renewal of HF welding machine certificate every month. Monitoring, troubleshooting and repairing the following equipment’s handled; Centralize HVAC system, CNC plate cutting machine (PLASMA), CNC pipe profiling machine (PLASMA), CNC structural cutting machine, overhead cranes, generators, fire alarm system, fire hydrant system, plumbing system, hydraulic machines, electrical system, computers and communication system. Organizing maintenance team to each designated activity of deferent trades. Monitoring the energy consumption, water consumption and communication every month. Metal scrap disposal every 6 months.

PROJECT: QATAR PETROLEUM, AL WAKRA, 2017

DESIGNATION: HVAC COMMISSIONING SUPERVISOR

Duties and responsibilities: (SAFETY FIRST)

Reviewing contract drawing and standard of installation. work site inspection. Supervising HVAC commissioning, voltage and phasing check, rotation test, start up. Functional test, current limit check. fire, gas and smoke test, pressure and temperature cut in/cut out test. Air balancing, air duct leak test, equipment physical inspection, punch list clearance. Performance test and handover. Create daily activity report and work progress report to the QC manager. Attend preparatory meeting to discuss issues and agreement for any job variations as per site condition. Daily monitoring of HVAC operation to insure all units are working in normal condition. Equipment handled includes:

2 units, PETRA centralize A /C, 20 tons each

PROJECT: U.S. AIR BASE BPC III, AL UDEID, 2016-2017 DESIGNATION: MEP QC ENGINEER

Duties and responsibilities: (SAFETY FIRST)

Reviewing contract drawing and standard of installation. Work site inspection, raise RFI- T and MIR to insure all materials arrive are correct as per submittals and equipment are installed correctly as per contract drawing and approve shop drawing of HVAC mechanical and plumbing (MP). Create daily activity report and work progress report. Attend preparatory meeting to discuss issues and agreement for any job variations as per site condition. Monitoring HVAC MP daily activity to insure all activity are done correctly and in good quality.

PROJECT: ORYX GTL, RAS LFFAN, 2015

DESIGNATION: HVAC SUPERVISOR

Duties and responsibilities: (SAFETY FIRST)

Apply MS to focal point, JHA to safety department and work permit at control building. Conduct daily tool box talk meeting to improve safety knowledge and evaluate the safety condition on the job site prior to start the job. Provide appropriate safety measure that required on every particular job.

Supervising man power on troubleshooting and general check up. Leak test, rectify, fix all leakage on the copper tubing's. Replace O'ring's to all sight glass, system evacuation, charge refrigerant 410-A. Start up observe and monitoring parameters of all HVAC units in laboratory building (MCB).

Commissioning of HVAC 2 units in Unit 84 UPS building farm tank area. Equipment handled includes:

11 units MITSUBISHI super inverter 3 tons each in LABORATORY building (MCB). 2 units EMERSON 3tons each in unit 84 farm thank UPS building. PROJECT: QATAR PETROLEUM, DUKHAN, 2011 - 2015

DESIGNATION: HVAC COMMISSIONING SUPERVISOR

Duties and responsibilities: (SAFETY FIRST)

Preparing safe work permit, JHA, MS and conduct daily tool box talk to improve safety knowledge and awareness prior to start the job. Evaluating safety condition on every locations and provide safety precaution prior to start any job. Initiate work planning for the accomplishment before the target date, Supervising HVAC electrical and mechanical system installation, loop checking, electrical and control configuration. Functional and operational test, air balancing, punch list clearance. Start up, testing, commissioning and performance test. leading the team in preventive and corrective maintenance. Supervising man power on analyzing the cause of compressor failure, electrical and HVAC control abnormalities. Rectifying and clearing problems, super heat adjusting and pressure balancing. Designate every technician to all areas on daily activities. Conduct weekly meeting to improve knowledge, job quality and performance of the team. Preparing monthly timesheets for all personnel's and submit weekly progress report to the site engineer.

Equipment handled includes:

SFG PROJECT

8 units PETRA HVAC package type 20 tons each, 8 units VOLTAS mini split 2 tons each and DG room exhaust fans.

PHASE 2 PROJECT

10 units PETRA HVAC package type 20 tons each, 10 units VOLTAS mini split 2 tons each and DG room exhaust fans.

FSP - GTC 158 PROJECT

2 units ZAMIL centralize HVAC 100 tons each, 2 units ZAMIL package HVAC 50 tons each, 4 units PETRA package HVAC 10 tons each, 25 units VOLTAS mini split AC 2 tons each.

POSITION: PROJECT COORDINATOR

COMPANY: LAWIN TECH. INC.

COUNTRY: MANILA, PHILIPPINES

DATE JOINED: 2010 - 2011

PROJECT: ST. LUKES MEDICAL CENTER

Duties and responsibilities: (SAFETY FIRST)

Attend bidding, ocular inspection and estimating of different types of HVAC and mechanical project. Provision of submittals, shop drawing and method statement. Organize man power, tools, equipment and materials. Evaluating safety condition and providing safety precaution required on every project. Initiate daily work plan and create progress report chart. Start up, testing and commissioning, punch list clearance and progress billing.

Equipment handled includes:

6 units Koppel Inverter 25 tons each, 2 units Carrier Chiller 50 tons each, 25 units York split system 5 tons each, 50 units Carrier split system 2 tons each and some other brand of window type A/C units.

PROJECT: SAN MIGUEL CORP.

8 units Koppel Inverter 50 tons each

POSITION: HVAC TECHNICIAN (CLASS-A)

COMPANY: ZAMIL COOL CARE

COUNTRY: DAMMAM, KINGDOM OF SAUDI ARABIA

DATE JOINED: 1998 - 2009

PROJECT: SAHARA AL WAHA, JUBAIL, 2019

DESIGNATION: HVAC SUPERVISOR

Duties and responsibilities: (SAFETY FIRST)

Supervising, planning, leading the team on installation, preventive and corrective maintenance. Conduct daily toll box talk to improve safety knowledge and awareness. Evaluating site safety condition on every locations prior to start any job. Preparing safe work permit for all daily activities. Designate every technician to all areas on daily activities. Conduct weekly meeting to improve the understanding of HVAC problems for the satisfaction of the clients. Initiating daily reports and evaluating standard job quality. Preparing monthly timesheets for all Zamil Cool Care project personnel's. Equipment handled includes:

2 units Zamil Chiller Screw Type HVAC 300 tons each, 4 units Zamil package type HVAC 100 tons each, 20 units Carrier package type HVAC 50 tons each, 10 units Carrier package type HVAC 20 tons each, 25 units Zamil split type 2 tons each and some other brand of window type A/C units.

PROJECT: SNGS SHELL, SAKHALIN RUSSIA, 2008 - 2009

DESIGNATION: HVAC SPECIALIST

Duties and Responsibilities: (SAFETY FIRST)

Secure safety work permit and procedure before proceeding the job. Conduct daily tool box talk prior to start the job. Leading the team of HVAC MEP installation, electrical and control configuration, parameter set up, rectifying all abnormalities of the HVAC system. Start up, testing and commissioning, punch list clearance, functional and operational test, alarm test and trip test, operation and monitoring. Keep the equipments always in good condition by daily visual inspection and weekly preventive maintenance. Fixing and replacement of broken pipes and radiators. Drain, flushing and charge new water in boiler pipe lines. Troubleshooting and repair of HVAC electrical and control system. Repair and replacement of compressors and motors. Observe the equipment condition and operation after any repair before leaving the job site. Proper housekeeping after accomplishment of the job. Close and return all permits to the control room and inform board operators.

Equipment handled includes:

8 units Boilers 250 kW capacity, 8 units Carrier package type 60 tons each, 15 units Carrier 30 tons each, 10 units Carrier 10 tons each, 24 mini split AC units and 15 AHU. PROJECT: PETROKEMYA - SABIC, 1998 - 2008

DESIGNATION: HVAC LEAD TECHNICIAN

Duties and Responsibilities: (SAFETY FIRST)

Secure safe work permit, JSA and work plan prior to start the job. Conduct daily tool box talk to improve safety knowledge and awareness. Leading the team of HVAC MEP installation and configuration. Start up, testing, commissioning and functional test of new installed chillers and centralize AHU. Punch list clearance, rectifying, analyzing and solving chiller problems. Deciding critical situations and immediate solutions for breakdown. HVAC control troubleshooting and modification, parameter set up, Refrigerant recovery, system flushing, evacuation and charging of refrigerant. Compressor replacement overhauling and repair. Water pump repair and shaft seal replacement. Heat exchanger tube plugging and repair. Structural support fabrication and welding. Providing the equipment of individual breakdown history log sheet. Daily monitoring, weekly and monthly preventive maintenance, replacement of chemical filters and temperature monitoring, provide a proper super heat adjustment. Equipment handled includes:

POLYSTYRENE PLANT

3 units Zamil Chiller 100 tons each, 3 units Carrier Chillers 200 tons each, 20 units Zamil Centralize HVAC 50 tons each, 10 units Zamil centralize 25 tons each, 10 units Mitsubishi 10 tons each, 25 units Production control panel coolers, 60 mini split AC units and some other window type AC units.

PVCP / VCM PLANT

Equipment handled includes, 6 units Carrier Chillers 240 tons each, 2 units Zamil Chillers 100 tons each, 4 units Zamil Chillers 50 tons each, 6 units Zamil centralize 30 tons each, 4 units Trane brine chiller 15 tons each, 15 units Linde refrigeration 20 tons each, 30 units Control panel coolers.

OLEFINS 3 PLANT

Equipment handled includes, 4 units Zamil Chillers 100 tons each, 2 units Zamil Centralize 50 tons each, 4 units Zamil package type 25 tons, 15units Zamil package type 15 tons each, 25 units Mini split AC and some other window type AC units and 6 units Smoke removal fan.

POLYETHYLENE PLANT

Equipment handled includes, 2 units York Screw Chiller 500 tons each, 4 units Zamil Chillers 120 tons each, 4 units Zamil Chillers (micro smart) 60 tons each, 6 units Zamil Centralize 50 tons each, 4 units Zamil split system 25 tons each. 15 units Control panel coolers, 10 smoke removal fan, exhaust fan and some other small capacity A/C units. ADMIN BUILDING

Equipment handled includes, 6 units Carrier Chiller 200 tons each, 2 units Carrier Centralize 15 tons each, 10 units Zamil Centralize 15 tons each, 14 units AHU, 4 units Mitsubishi split type 5 tons each, 20 mini split and some other window type A/C units. POSITION: HVAC/R OPERATOR TECHNICIAN

COMPANY: SEA WORLD EX-IM TRADERS

COUNTRY: CEBU CITY, PHILIPPINES

DATE JOINED: 1997 - 1998

Duties and Responsibilities: (SAFETY FIRST)

(CONTRACT WORKER) Operator and monitoring of a large capacity refrigeration system. Daily preventive maintenance, temperature monitoring. Mechanical and electrical control installation, modification, troubleshooting and repair. Compressor overhauling repair and reprocessing. Water pump motor aligning and bearing replacement. Fabrication of structural support and welding jobs. Equipment Handled Includes:

2 units Dalian Refrigeration Industries 100 tons each, 4 units Linde Refrigeration 50 tons each, 6 units Carrier Chillers 60 tons each, 4 units Amana Centralize a/c 20 tons each, 10 units Mini split and some window type AC units. POSITION: HVAC & ELECTRICAL TECHNICIAN

COMPANY: LEPANTO MINING

COUNTRY: BENGUET, PHILIPPINES

DATE JOINED: 1996 - 1997

Duties and Responsibilities: (SAFETY FIRST)

(CONTRACTOR) Installation of centralize a/c units, motor control installation start up, testing and commissioning. Punch list clearance. Daily preventive maintenance and proper temperature monitoring. System troubleshooting, repair, refrigerant recovering, system pressuring and leak testing. System evacuation and charging of refrigerant. Compressor overhauling, repair and reprocessing. Fabrication of structural support and welding jobs.

Equipment Handled Includes:

MITSUBISHI and General Electric motor controls, 6 units Carrier Centralize 50 tons each, 4 units Koppel Centralize HVAC 15 tons each, Mini split and window type A/C units.

POSITION: HVAC TECHNICIAN

COMPANY: ROBINSONS DEPARTMENT STORE

COUNTRY: CEBU CITY, PHILIPPINES

DATE JOINED: 1994 - 1996

Duties and Responsibilities: (SAFETY FIRST)

(CONTRACT WORKER) Installation of centralize and package HVAC units. Start up testing and commissioning. Mechanical and electrical control configuration. Daily preventive maintenance and proper equipment monitoring. System trouble shooting, modification and repair of different types of centralize HVAC units. Compressor overhauling, repair and reprocessing.

Equipment Handled Includes:

10 units Carrier Chillers 120 tons each, 5 units Carrier Centralize HVAC 50 tons each, 4 units Linde Refrigeration 100 tons each, 10 units Koppel, 10 units Trane, 10 units York, 10 units Daikin and 10 units Century package type 15 tons each, 35 units split system and some other window type A/C units.

POSITION: HVAC TECHNICIAN

COMPANY: CENTRE POINT HOTEL INTERNATIONAL

COUNTRY: CEBU CITY, PHILIPPINES

DATE JOINED: 1992 - 1994

Duties and Responsibilities: (SAFETY FIRST)

(CONTRACT WORKER) Installation of package type HVAC units, start up and commissioning. Electrical and control installation, configuration, modification and repair. System troubleshooting and repair. Building maintenance including air condition, lighting, fabrication, welding and plumbing.

Equipment Handled Includes:

4 units Carrier Chillers 120 tons each, 4 units Carrier Centralize 50 tons each, 25 units York, 25 units Dun Hum Bush, 25 units Koppel, 25 units Amana 5 tons each, 50 units mini split AC and more than 500 window type A/C units. POSITION: HVAC TECHNICIAN

COMPANY: INPAC CORPORATION PHIL.

COUNTRY: TAGUIG, PHILIPPINE

DATE JOINED: 1990 - 1992

Duties and Responsibilities: (SAFETY FIRST)

(CONTRACT WORKER) Installation of package and mini split HVAC units. Mechanical and electrical configuration. Trouble shooting, repairing, control modification. Maintenance of Carrier centralize HVAC 60 tons each, 4units, Koppel package a/c 15 tons each, 10 units, mini split and window type A/C units. POSITION: O. J. T.

COMPANY: J.E.C. REFRIGERATION

COUNTRY: CEBU CITY, PHILIPPINES

DATE JOINED: 1988 - 1990

Duties and Responsibilities: (SAFETY FIRST)

On the Job Training (OJT) assistant technician, installing and repair of centralize AC units, mini split units, window type AC units, car air conditioning system, refrigerator and some other home appliances.

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