محمد حرفوش

HIA- Hamad international airport CC-central concourse & NN-north node
Main contractor MTT-JV
Consultant Hill Dar

•Supervision of Water Supply, Plumbing, Drainage and Sanitary works Installation.
•Site Supervision & Installation for HVAC heating ventilation air conditioning systems and accessories
•Site Supervision & Installation of Fire system sprinklers, including Fire pumps and pipes, electrical, motorized and jockey fire pumps in additional to duty pumps.
•Site Supervision & Installation of Chiller water system with pipe and pumps insulation.
•Quantity Take-off, BOQ Preparation
•Testing, commissioning, and handover for the systems
•Coordinate closely with other disciplines: civil, Electrical.

1-AL Yamama palace- royal project L01 2- KAFD King Abdullah financial district
Main contractor MBL- Modern building leaders Main contractor Baytur construction CO.
Consultant Dar al Handasah Consultant Dar al Handasah
Owner representative Parsons Owner representative Parsons

Inspection for building construction
Responsibilities:

•Monitor and supervise the inspection of all mechanical activities such as plumbing, HVAC, Piping, Welding, Coating, Static and Rotary mechanical Equipment Develop Quality Procedure, ITP and Checklist.
•Inspection for material receiving, Plumbing, HVAC System, Piping, Welding & Coating, Mechanical equipment with respect to project Quality requirements.
•Issue WIR (work inspection request) and MIR (Material inspection request).
•Inspect and provide the technical advice and support on the installation of mechanical systems for building projects such as HVAC, Fire Fighting systems such as sprinkler, Fire suppression system (FM200 & NOVEC), fire dampers, BMS, LPG and Ventilation system to insure that works on site are in accordance with the project specifications and approved shop drawings details.
•Inspection is accordance to approved method of statement documents and HSE health and safety and risk assessment (RAMS)
•Inspect materials/equipment storage on site and testing & commissioning on all mechanical systems.
•Inspect materials on site to ensure that materials are in accordance with the project specifications and approved materials submittals.
•Review the progress of the mechanical works at site and follow up with contractors/subcontractors for any site issues.
•Review bill of quantities related to mechanical works.
•Review materials submittals, shop drawings, As-built drawings and Operation and maintenance manuals.
•Inspect the quality of the works to ensure that materials are in accordance with the project specifications.
•Issue site inspection report (SIR) and Noncompliance report (NCR) when needed.
•Staying up-to date with the latest codes and standards
•Efficient in review of mechanical systems installation details
•Monitor the quality of the works performed.
•Monitor work progress on site in accordance to approved work schedule.
•Coordination with other disciplines and maintaining good relationships with team members/consultants and owner.

MEP Projects
Water treatment (RO) and softener stations for buildings, Restaurants, schools, factories, Mills, furnaces, etc.
RO stations for sea, well and drinking water treatment stations.
Desalination and Softener system with micron filters and UV.
RO (Reverse osmosis) system and water treatment stations including feed, high pressure and dosing pumps, in additional to press control, pressure switches, float switches, noun return valves, sand Media, carbon media, solenoid valves, micron filters, settlement tanks, membranes, product, drain and TDS flow meters, VFD high pressure pumps controller, production tanks, Ultra Violet UV, chlorination, antiscalant, anti-corrosion chemical tanks.
Softener systems including chlorination chemical tank dosing pump softener resin package with salt cylinder and micron filters in additional to UV package.
•Installation and inspection are in accordance to the project specifications and approved shop drawings details and approved material submittals and as per operation and maintenance manual.
•Review bill of quantities (BOQ) related to mechanical work.
•Inspect material/ equipment storage on site to insure that materials are in accordance to project specifications and approved material submittals.
•Issue site inspection report (RFI) and Work inspection request for insulation (WRI) and Material inspection report (MIR) and Variation orders (VO).
•Managing manpower and work’s feasibility.
•Routine Inspection for RO and drinking water stations on the sites and buildings.
•Work on shop drawing, and variation orders for the projects.
•Providing technical assistance and product education for the labors.
•Daily and weekly routine meeting with Laborers and discussion about performance of work.
•Reporting daily and productivity reports to Construction Manager

Manufacturing and supplying for block work Accessories, insulation, waterproofing, mechanical, electrical, fire stopping, plastering, sealing, architectural, tile adhesives and mechanical stone cladding products in additional to cable tray, cable trunk, cable ladder, Expansion Joints, Raised floor, Extruded and Expanded Polystyrene, APP & SBS Asphalt Rolls, PVC conduits, EMT Conduits, PPR pipes, upvc pipes, PE pipes, cpvc pipes, fittings, clamps, Mechanical cladding Fixation, traffic and parking safety systems.

Provide the customer with technical studies, data sheets, submittals and Quotations for Electrical, Mechanical, Civil, & Architect products.
Providing technical assistance and product education.
Managing and interpreting customer requirements.
Weekly routine meeting with vendors and discussion about products.
Site visits in order to supervise for the installation of company products in a right way.
Searching for new clients who could benefit from the company products and visiting them.
Searching for alternative and Complementary products on the market that can make complete package with company products and can make profit for the company.

MEP Project: KAUST (King Abdullah University of Science and Technology)
Consultant: ARAMCO
•Managing manpower and work’s feasibility.
•Mechanical work schedule, quantity surveying, BOQs bill of quantities, request for quotations & procurement list.
•Issuing RFI (Request for Inspection), MRI (Material inspection request), WIR (Work inspection request for instillation), variation orders and Purchase orders.
•Site Supervision & installation of water supply, drainage systems, sanitary ware, and exhaust ventilation system and water sewage and distribution infrastructure.
•Site Supervision & Installation of Fire system sprinklers, including Fire pumps and pipes, electrical, motorized and jockey fire pumps in additional to duty pumps.
•Site Supervision & Installation of Mechanical works at Sea water pump room including pumps with skid and frame, pressure vessels, pressure gauges, solenoid valves, noun return valves, fittings, valves, accessories and health monitoring sensors (BMS).
•Site Supervision & Installation of Solar Water Heaters evacuated tube including: circulation pumps, pressure relief vales, automatic air vent, expansion vessels, copper pipes, water hammer arrestor, fittings, insulation and hot water storage tanks.
•Site Supervision & Installation of Chiller water system with pipe and pumps insulation.
•Site Supervision & Installation for HVAC heating ventilation air conditioning systems and accessories including VAV, Split units, FCUs and AHUs, grills diffusers and louvers.
•Reporting daily and productivity reports to Construction Manager.
•Supervising testing and commissioning for project handover.
•Coordinate closely with other disciplines: civil, Electrical.

Project: Hill Top Block A&B
Main contractor: ACC (Arabian Construction Company)
•Supervision of Water Supply, Plumbing, Drainage and Sanitary works
Installation
•Quantity Take-off, BOQ Preparation
•Site Supervision & Installation for concrete work, insulation, waterproofing, mechanical, electrical, fire stopping, block, plastering, sealing, architectural, tiling and mechanical stone cladding.
•Work in tendering and cost estimation for Electro mechanical products and accessories for the projects as per specifications and standards.
•Testing, commissioning and handover for the systems.

•Managing manpower and work’s feasibility.
•Preparing mechanical work schedule.
•Preparing spare parts list required to carry out maintenance.
•Repair and Rebuild of Diesel Engines.
•Maintenance of Caterpillar and Perkins Gen-sets for sizes 50 to 500 KVA.
•Maintenance of hydraulic systems and pumps.
•Testing, commissioning, & handover.

•HVAC (Heating Ventilation Air Conditioning) Accessories including Air outlets, grills, diffusers, registers, louvers, Volume damper, fire Dampers, smoke dampers, security grills, (Variable Air Volume) complete package with and without heater, pressure dependent and independent type, and Sound attenuators.
•Provide the customer with selection, technical studies, data sheets, submittals.
•Managing and interpreting customer requirements.
•Providing pre-sales technical assistance and product education and after sales support.
•Work on shop drawing and tendering for the projects.

•Operation & Maintenance of BBC & Toshiba Turbines.
•Maintenance of Shell & Tube Steam Condensers.
•Maintenance of Sea-Side feed Water Pumps.
•Monitoring of Systems feedback in Control Room.

•Installing for gas distribution systems with all pipes, fittings, and accessories in additional to gas cylinders.
•Copper pipes, black steel pipes, manifolds and corrosion prevention tapes (denso tapes)