Sign in

Mechanical Engineer, Engineering Construction

Doha, Doha, Qatar
October 29, 2016

Contact this candidate


Name : Florencio Deocampo Nasayao

Title : Senior Mechanical Engineer

E-mail :

Mobile : +974********

Career Summary

With twenty three year’s Mechanical Engineer experience in Building construction, for different consulting/contracting company and industrial plant in Middle East, Philippines and etc. Proven design ability in HVAC (Heating Ventilating and Air Conditioning), Plumbing and Drainage System, Fabrications, Testing/Commissioning and with demonstrated ability to lead multicultural teams. Computer literate in word, excel, sketchup and autocad.

Academic Qualification

Master in Management (MM) – Technological University of the Philippines, March 2004

Bachelor of Science in Mechanical Engineering – Technological Institute of the Philippines, April 1985, Professional Mechanical Engineer (registered nos. 0003222) October, 1997, Registered Mechanical Engineer (April, 1987), and member Philippine Society of Mechanical Engineers (1987- present), Member Saudi Council of Engineers, Kingdom of Saudi Arabia (member nos. 70200) 2010 - 2018.

Mechanical Technology – Technological University of the Philippines April, 1980.

Employment History

Khatib and Alami (Saudi Consolidated Engineering Consultants)

PO BOX 3928, Riyadh, Saudi Arabia

Duration: April 2009 to September 16, 2016

Job Title: Senior Mechanical Engineer (4 years in design)

Projects: Ministry of Interior, KSA

Eight Billion Saudi Riyal SR (KAP 1- King Abdulazzis Project Development of Security Centers), in different locations of KSA for the design & constructions of Civil Defense, Main Police Headquarters, Laboratory Forensic Bldg., Immigration Building, Patrol Dispatch, Administration Building, Police Traffic Division Building, Highway Security Police Command Building.

Three Billion Saudi Riyal SR Border Security Project, in different locations of Saudi Arabia, for the design and construction of military camps facilities/offices, shopping centers, schools, administration buildings, swimming pools, housing facilities, sports facilities, engineering/vehicles workshops, petrol stations, clinics, military barracks, apartment, storage facilities including landscaping and irrigations.

Body Master Sports Building Facilities, consists of 15 sites in different locations of Saudi Arabia. Responsible for the Design of HVAC systems, calculations of cooling load by Carrier E-Cat program, Design of firefighting systems and plumbing, including the selections of all materials.

Industrial City Gate Project, Riyadh, KSA, and A 600 hectares infrastructure project for the development of Industrial/factory facilities. Responsible for design/review, inspections, approval of materials/shop drawings for the constructions of pumping stations, underground piping systems for Plumbing and fire fighting.


Design/Review of all mechanical services; Technical/as built drawings, chilled water system, design calculation

(cooling load by E-CAT program, calculations of pumps, AHU’s, exhaust system & selection of all HVAC

equipments, specifications, approval of material submittals, for water distribution systems (potable water system),

waste water treatment plant, sewerage and storm drainage, pumping stations, Reverse Osmosis RO plant, Heating

Ventilating and Air Conditioning (HVAC), Plumbing and drainage, Building Management Systems (BMS), and Fire

protection system sprinkler and fire hydrant systems, FM 200 and etc).

Preparation and developing the Design for HVAC, Plumbing, Fire Fighting and Protection Services, Heat Load

Calculation (Chilled Water, Package and Split System) based on ASHRAE, Equipment Selection, Duct System Design

Layout based on SMACNA, Chilled Water Refrigerant, Piping Design and Project Drawings, etc.

Attend and participate coordinated meetings with the clients, consultants and contractors. Review the Mechanical

calculations for compliance with the contract documents.

Review, design and implement Client change orders. Make design recommendations and coordinated with projects

requirements that establish basic design solution. Attend witness testing, adjusting, balancing and commissioning of

the mechanical systems. Coordinate with mechanical works, architectural, electrical and other disciplines.

Project monitoring of all mechanical work execution, installation/commissioning, and day today supervision and

ensuring good quality /workmanship. Testing and commissioning of the HVAC System, plumbing and drainage

systems, fire fighting system /works till final handover to the End User. Review Technical and Financial proposals

from Contractors. Review technical material submittals for compliance with the Contract Documents.

Arif and Bintoak Consultants, PO Box 3670, Dubai, United Arab Emirates

Duration: May 2006 – January 10, 2009

Job Title: Senior Mechanical Engineer (1year in design)


Eighty million (80USD) for the design & construction of nine commercial buildings B+G+4, including landscaping and (ETS) energy transfer station for district cooling system capacity of 3000 TOR in Dubai Outsource Zones Offices, Academic City, Dubai, United Arab Emirates.

Seventy million (70 USD) for the design and construction of Concorde tower high rise residential/commercial offices,

B+G+46 floor, Energy Transfer Stations (ETS) with district cooling system capacity of 2000 TOR in Jumeirah Lake Towers, JAFZA, Dubai, UAE

Fifty million (50 USD) for the construction of B+G+36 floor high rise building, with chilled water cooling system capacity of 16000 tons of refrigeration in Rosanna Tower, Marina JAFZA, Dubai, United Arab Emirates


Review technical as built/design drawings, approval of material submittal and documents, site supervision of all mechanical services; Plumbing, Drainage, Fire Fighting, HVAC for District Cooling System, Central Plant.

Review and participates in evaluating contractor’s technical/financial proposal on tenders.

Plan, monitor and control the installation of all mechanical systems by the contractor, including the inspection of mechanical equipments. Attend witness testing, adjusting, balancing and commissioning of the mechanical systems

Review of mechanical technical specifications for compliance with the contract documents.

Attend weekly, meeting with the contractor and client about the project status. Monitor projects and see to it that the progress of work is in accordance with the standard and approved construction/engineering methodology and overall schedules.

ADPI-Aeroport De Paris Engineering Consultant (French Company)

PO BOX 26151, Dubai Branch, Dubai, United Arab Emirates

Duration: July 2004 – April 2006

Job Title: Mechanical Engineer


Emirates Engineering Center, Dubai International Airport, Dubai, UAE, USD 600 million for the construction of eight airplane hangars, workshops, mosque, engineering center, administration building and Central Plant (for chilled water system) with a total chiller capacity of 42000 KW or 11942 Tons of refrigeration of chilled water.


Review/approve contractor’s mechanical specifications, calculations, shop drawings, material submittals, method of statements, Operation /Maintenance Manuals, system design to ensure compliance with tender/contract specifications.

Project monitoring and supervision of HVAC, Central Plant for chilled water system. Coordinates all HVAC works with contractors/ client and identify/resolves different issues and conflict.

OEC-Original Engineering Consultants (Japanese Consulting Firm)

Maynilad Water Services, Tondo Pumping Stations, Tondo, Manila, Philippines

Duration: February 1, 2002 – March 31, 2004

Job Title: Mechanical Engineer (MEP)

Project: Rehabilitation and construction of Maynilad Water Services pumping stations, seven lifting stations, sewerage system, administration and engineering office building in different locations of Metro Manila, Philippines


Monitor and see to it that the progress of work is in accordance with the standard and approve construction/engineering methodology and overall schedules. Project site supervision of pumping stations.

Inspect review and comment on various installations. The specific installations of equipment include the following; HVAC, cooling tower, plumbing, sewerage with CCTV inspection, drainage, lifting & pumping stations and pipe work installation, x-raying of welds, valves and test points, reviewing and commenting on drawings and design proposals, generator set, witness the testing and commissioning of MEP works.

June 14, 1997 – November 15, 2001

Organo ASIA (Sdn. Bhd.) Pure and Waste Water Treatment Plant Contractor (Japanese Company).

Light Industry and Science Park, Cabuyao, Laguna, Philippines

Job Title: Engineering Manager

Project: Construction/Installation of pure water treatment plant for; Siemens Power Generation of Asia, Shine-tzu Magnetics Philippines, Epson and NEC computer parts assembly in the Philippines


Administer and provide technical supervision & control of project activities. Discuss and resolve daily site problem

with the engineers, ensure timely procurement of all MEP related items as per BOQ and project requirements.

Carry-out detailed engineering activities of proposed project that include the following; preparation of specifications, program of works that include other thing, review cost estimates, materials quantity, material selections, bid/tender documents, Organize and manage construction workforce, orders of materials & equipments.

Supervise implementation of health and safety procedures at site work.

Coordinate with project team and other services for the early achievements of project targets.

Hitachi Industrial Machinery Philippines (Chillers and Compressor Assembly Plant)

FCIE (First Cavite Industrial Estate), Bgy Langkaan, Dasmarinas, Cavite, Philippines

Duration: November 04, 1994 – June 12, 1997

Job Title: Assistant Engineering Manager


Task to perform general management and supervision for the assembly, process operations planning, testing & commissioning and implementation of production of oil free high power screw compressors, absorption and centrifugal chillers (from 200 to 2000 tons capacity), pressure vessels and heat exchangers. Assist in the preparation of work programs and schedules, monitoring and evaluation of work progress of the following machines; laser cutting, cnc milling/lathe machine, cnc drilling, welding machines (tig, mig & electric arc) and etc.

Contact this candidate