Mohamed Elrefaey, mechanical site and technical office engineer

Mohamed Elrefaey

mechanical site and technical office engineer

Najm Construction for Contracting

Location
Saudi Arabia - Al Wajh
Education
Bachelor's degree, Aeronautical and Aerospace Engineering
Experience
6 years, 1 Months

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Work Experience

Total years of experience :6 years, 1 Months

mechanical site and technical office engineer at Najm Construction for Contracting
  • Saudi Arabia - Al Wajh
  • My current job since December 2023

• Supervise the work of the construction site to ensure quality that
• Review material and equipment submitted to ensure that they meet the
specifications and requirements of the customer.
• Generally responsible for implementation and monitoring of all
mechanical-related works at the site as per approved drawings and
methods and safety rules.
constructions and installations are by drawings, specifications, and local
regulations.
Preparation of Quantity survey, Materials Take off, and Communications
with consultants for technical approvals.

senior mechanical procurement and tendering at everest contracting
  • Egypt - Cairo
  • June 2022 to December 2023
senior mechanical procurement engineer at ADLER for Technology and Contracting
  • Egypt - Cairo
  • August 2021 to June 2022

Mechanical Procurement Engineer
• Responsible for the preparation and processing of procurement orders in accordance with company policies and
procedures.
• Conducts Comparison of different offers regarding price, quality, specification and delivery.
• Contacting local suppliers for negotiations and contract managements.
• Determination of quantity and timing of the deliveries
• Monitoring and updating procurement orders as well as tracking of the costs and delivery dates to compare them
with the agreements.
• Prepares forecasts on changes in the market prices.
• Monitors and coordinate deliveries of items/ materials with suppliers and ensure delivery on time.
• Maintains excellent working relationships with suppliers to ensure company needs are met.

Mechanical tender and technical office engineer at New Matco for Engineering, General Contracting & Commercial Agencies
  • Egypt - Cairo
  • September 2019 to August 2021

Preparation of HVAC Estimation study carefully any project tender documents (Bill of quantities, specifications,
design drawings, and contract conditions) and Contacting suppliers and get offers for estimating. in order to
estimate the dry cost of each contractual item in the Bill of quantities to get the final price including overhead &
profit.
Reviewing tender documents, specifications and design, then Prepare material take off for the project and
material submittals following specifications for approval, , conflicting or other technical matters that may arise
during construction. Evaluate offers and select appropriate vendor to maximize value and ensure optimal service
provision. Negotiate with suppliers and subcontractors to obtain optimum quality, cost, and delivering terms,
Obtain quotations from local subcontractors and suppliers. Analyze price proposals, financial reports, and other
data and information to determine best prices. Prepare both technical and financial comparisons for review.
Prepare and process letters of intent, purchase orders and subcontracts for subcontractors and suppliers.
Prepare submittals for consultant’s and client’s approval in line with the selected vendor and as per the
department standards.

Tendering mechanical engineer at Argonaut electromechanical
  • Egypt - Cairo
  • September 2019 to September 2020

Preparation of tender pre-qualification documents, Ensures all relevant documentation for bid proposals is
complete and accurate., Responsible for internal and external interfaces during tender execution., Negotiating
tender and contract terms and conditions to meet both client and company needs., Make necessary engineering
calculations to support product selection/recommendation., Preparation of Materials Take off, Study the project
contract documents (Time schedule, Project design drawings, BOQ and Specs). And Contacting suppliers and get
offers for estimating.

mechanical site and maintenance engineer at NOORA For Air-conditioning-UAE
  • United Arab Emirates - Abu Dhabi
  • June 2019 to August 2019

Site Engineer for installation and maintenance HVAC systems, At Abu Dhabi-Mohamed Bin Zayed City.

MEP Mechanical Engineer at TEBA for constructions and trading
  • Egypt - Cairo
  • February 2018 to March 2019

I had worked as technical office and site engineer for MEP -
HVAC -Fire Fighting _plumbing )mechanical systems)
, shop drawings, B.O.Q, Quantity survey, asbuilt drawings, Tender, Duct, Fans, AHU, FCU and AC installations Piping
and control Zones installations and Plumbing Fixtures installations

Education

Bachelor's degree, Aeronautical and Aerospace Engineering
  • at institute of Aviation Engineering and Technology
  • May 2017

Specialties & Skills

Tendering
Procurement
Fire Fighting
MS Office
CATIA V5
AUTOCAD
plumbing
procurement
quantity surveying
quotations
purchasing
project estimation
logistics
purchase contracts
materials
negotiation
supply chain management
purchasing negotiations
Microsoft Office
Inspection
Engineering
Project Management
Installation
HVAC Design
Air Conditioning
HVAC Controls

Languages

English
Expert
Arabic
Native Speaker

Training and Certifications

Equivalence Certificate of Bachelor degree of Engineering awarded by the UAE (Certificate)
Date Attended:
June 2019
maintenance basic course for aeronautical Engineers (Training)
Training Institute:
Egypt air
maintenance basic course for aeronautical Engineers (Training)
Training Institute:
Egypt air
Plumbing Design System (Training)
Training Institute:
Engineers House
Fire Fighting Design System (Training)
Training Institute:
Engineers House
HVAC Design System (Training)
Training Institute:
Engineers House

Hobbies

  • Aircraft models Trainer in aviation club saray el koba.
    My best hobby is build airplane models and UAVs. I have built many models and subscribed as a manufacturer in some UAV graduation projects.