Mahmoud Al Khatib

I worked as Assistant Resident Engineer supervising the mechanical installation and commissioning in Additions & Modifications At Unit IV, Shobaisi & Remah Pump Stations Project. The project consists of the following:

a- UNIT IV

1.Remove existing pumps and install 5 No. fixed speed vertically mounted pump sets 1500 m³/hr at 15.5 bar each.
2.Installing DN1000 D.I. Suction & discharge headers for the pumps.
3.Installing D.I. suction and discharge branches including all… عرض المزيد

I worked as Assistant Resident Engineer supervising the mechanical installation and commissioning in Additions & Modifications At Unit IV, Shobaisi & Remah Pump Stations Project. The project consists of the following:

a- UNIT IV

1.Remove existing pumps and install 5 No. fixed speed vertically mounted pump sets 1500 m³/hr at 15.5 bar each.
2.Installing DN1000 D.I. Suction & discharge headers for the pumps.
3.Installing D.I. suction and discharge branches including all fittings, valves , flow control valves, etc.
4.Installing new 1420m, DN1000 cement lined carbon steel pipeline including fittings, valves, flow meters, etc. from pump station and connected to existing to main line to Shobaisi pump station.
5.UT, MPI and Radiography of welded joints.
6.Hydrostatic test up to 25 bars for all pipelines.
7.Installation of anti surge system consisting of 3 No. 70 m³ new surge vessels, 2 air receivers and 2 compressors connected to the main line.
8.SCADA Control of the system.

b- Shobaisi & Remah

1.Replace 5 old pumps with new similar horizontal centrifugal pumps 950m³/hr at 15.0 bar.
2.Replace old discharge PN25 carbon steel pipes of the pumps with new discharge piping and manifolds.
3.Installation of anti surge system including 2 no. of 70m³ surge vessels, compressed air piping and DN800 C.S. pipeline connected to main line.
4.UT, MPI and radiography of welded joints for the C.S. pipeline of the surge vessels.
5.Hydrostatic test for same line.
عرض أقل

I worked in Construction, Completion & Maintenance of Water Supply Network For Air Force & Air Defense Institute Camp at Sheikh Zayed Military Cantonment project as a Project manager responsible for the design, erection, process, commissioning and maintenance of the following:

1-Construction main water supply network of the Camp including 50mm to 250mm UPVC piping, fittings, gate valves, altitude valves etc.
2-Laying 200mm GRE piping to existing Tanks.
3-Construction of Two Pumping… عرض المزيد

I worked in Construction, Completion & Maintenance of Water Supply Network For Air Force & Air Defense Institute Camp at Sheikh Zayed Military Cantonment project as a Project manager responsible for the design, erection, process, commissioning and maintenance of the following:

1-Construction main water supply network of the Camp including 50mm to 250mm UPVC piping, fittings, gate valves, altitude valves etc.
2-Laying 200mm GRE piping to existing Tanks.
3-Construction of Two Pumping Station which accommodated the following:
-Two variable speed pumps of 144 m³/hr capacity at 40 m head.
-Two variable speed pumps of 108 m³/hr capacity at 40 m head.
-Four variable speed pumps of 36 m³/hr capacity at 40 m head.
4-Supply and installation of PLC controller for the pumps.
5-Supply and installation of Two Pressure Vessels.
6-Hydrostatic testing for the network up to 8 bars.
7-Supply, lay, joint and Terminate 185mm2 to 300mm2 x 4C – 600/1000V cables.
8-Supply, install, test and complete maintain the step up Feeder Pillars for the system.
9-Supply and install electrical panel for the pumps.
10-Provide Earthling system.
11-Testing and Commissioning of the whole system
عرض أقل

I worked in Buffer Tanks, Storage Tanks & Pumping stations at Ras Al Khaimah, Fujairah and Ajman project as senior project engineer responsible for the design, erection, process, commissioning and maintenance of the following:


1- Construction of five pumping stations, which accommodated the following:
- Three pumps of 570m³/hr capacity at 55 m head.
- Three pumps of 710m³/hr capacity at 73 m head.
- Three pumps of 355m³/hr capacity at 30 m head.
-… عرض المزيد

I worked in Buffer Tanks, Storage Tanks & Pumping stations at Ras Al Khaimah, Fujairah and Ajman project as senior project engineer responsible for the design, erection, process, commissioning and maintenance of the following:


1- Construction of five pumping stations, which accommodated the following:
- Three pumps of 570m³/hr capacity at 55 m head.
- Three pumps of 710m³/hr capacity at 73 m head.
- Three pumps of 355m³/hr capacity at 30 m head.
- Four pumps of 850m³/hr capacity at 55 m head.
- Three pumps of 425m³/hr capacity at 13 m head.
- Three pumps of 425m³/hr capacity at 64 m head.
- All the necessary piping, fittings & valves.
2-Construction of ten surge suppression vessels with the required accessories for the system.
3-Erection of D.I. pipes & fittings DN200 to DN1500mm connecting to 4 MIG Tanks Supplying to other stations and distribution networks.
4-Construction of two chlorination plants.
5-Testing and commissioning of the above.
عرض أقل

I worked in Improvement of water supply system for greater Amman - Jordan subcontract project as a Site manager responsible for the erection & commissioning of the following at four identical pump stations:

1-Removal of existing pumps and replace them with 2500m³/hr capacities 314m head, 3500 Kw, 21 Ton weight each.
2-Chipping the existing pumps foundations and modifying the motors foundation.
3-Removal of existing auxiliary piping valves and fittings and replace them with new… عرض المزيد

I worked in Improvement of water supply system for greater Amman - Jordan subcontract project as a Site manager responsible for the erection & commissioning of the following at four identical pump stations:

1-Removal of existing pumps and replace them with 2500m³/hr capacities 314m head, 3500 Kw, 21 Ton weight each.
2-Chipping the existing pumps foundations and modifying the motors foundation.
3-Removal of existing auxiliary piping valves and fittings and replace them with new ones.
4-Removal of existing air compressors and aftercooler and replace them with new ones.
5-Installation of 10MVA transformer.
6-Hydrostatic testing for the piping at 30 bars.
7-Penetration test for the welded joints.
8-Pumps alignment.
9-Calibration of control valves.
10-Testing and commissioning for the system.
عرض أقل

I worked in Abu Zeghan project as a mechanical engineer responsible for the erection & commissioning of the following:

1-Erection of DN1400mm, 4Km steel pipeline.
2- Testing the line to 24 Bar.
3- Construction of DN1400mm suction & discharge headers.
4- Construction of valve room including motorized butterfly valves & pressure reducing valves.
5- Calibration of the Pressure reducing valves.
6- Erection of 6 sluice gates.

I worked in Al Eshidya Jordan phosphate mine project as a mechanical supervisor engineer, responsible for the erection, testing & commissioning of the following:

1- Collection of water from 21 bore wells in four collection headers and feeding to aeration tanks.
2-Construction & assembly of two aeration tanks with their fans connected to the bore wells’ lines to remove the dissolved gases, hydrogen sulfide & carbon dioxide.
3-Storage of aerated water in well field reservoir of… عرض المزيد

I worked in Al Eshidya Jordan phosphate mine project as a mechanical supervisor engineer, responsible for the erection, testing & commissioning of the following:

1- Collection of water from 21 bore wells in four collection headers and feeding to aeration tanks.
2-Construction & assembly of two aeration tanks with their fans connected to the bore wells’ lines to remove the dissolved gases, hydrogen sulfide & carbon dioxide.
3-Storage of aerated water in well field reservoir of 12500 m³ capacity.
4- Construction of two pumping stations:
a- The first pumping water from well field reservoir for a distance of 23.5Km and storage in Mill site reservoir of 12500 m³ capacity.
b- The other distributing water to various consumers from the Mill site reservoir.
Where the two pumping stations accommodated the following:
- Three high voltage pumps of 1375 m³/hr capacity at 94.5 m head.
- Two pumps of 835 m³/hr capacity at 35 m head.
- Two pumps of 730 m³/hr capacity at 15 m head.
- Two pumps of 140 m³/hr capacity at 25 m head.
- Four pumps of 35 m³/hr capacity at 25 m head.
- All the necessary piping, fittings & valves.
5- Construction of surge suppression vessels with the required air compressors & other accessories.
6- Construction of filtration system with the required blowers & accessories.
7- Construction of chlorine plant with all the necessary equipment & instruments.
8- Erection of all the necessary instrumentation.
9- Calibration and erection of control valves.
عرض أقل

I worked in National Park pumping station Project as a mechanical engineer, responsible of the erection & commissioning of the following:

1- Construction of Pump House, which accommodated the following equipment:
- Four pumps of 600 m³/hr capacity at 200 m head, motor power 510kW.
- Two pumps of 300 m³/hr capacity at 200 m head, motor power 290kW.
- Carbon Steel piping, fittings & valves.
- Overhead crane of 10 Ton capacity.
2-Testing the pipeline… عرض المزيد

I worked in National Park pumping station Project as a mechanical engineer, responsible of the erection & commissioning of the following:

1- Construction of Pump House, which accommodated the following equipment:
- Four pumps of 600 m³/hr capacity at 200 m head, motor power 510kW.
- Two pumps of 300 m³/hr capacity at 200 m head, motor power 290kW.
- Carbon Steel piping, fittings & valves.
- Overhead crane of 10 Ton capacity.
2-Testing the pipeline to 40 Bar.
3-Construction of Diesel Generators plant which accommodated two Diesel Generators of 1000 KVA capacity each. Also included 15Ton Over Head Crane.
4-Construction of chlorine building with all chlorine injection equipment like chlorine cylinders, chlorinators, water pumps, ejectors, chlorine residual analyzer and the safety equipment.
5-Surge suppression vessels with the required air compressors and controls.
6-Construction of chambers for valves and flow meters of the different piping, which varies between 350 to 1000 mm sizes.
7- Calibration of control valves.
8-Planning of the project using Microsoft Project Software.
عرض أقل

Project manager for the project representing the client ADWEA

The project is connecting between the High pressure Fujairah Water Transmission Scheme DN1600 C.S. Twin line from Qidfa Pumping Station in Fujairah to Al Ain Reception Pumping Station and the various areas known as taps off including supplying, installation, testing and commissioning of C.S. pipes, D.I. pipes, Control Valves, Butterfly Valves, Flow meters, Control system for the following:

-1.7Km DN600mm PN40 C.S… عرض المزيد

Project manager for the project representing the client ADWEA

The project is connecting between the High pressure Fujairah Water Transmission Scheme DN1600 C.S. Twin line from Qidfa Pumping Station in Fujairah to Al Ain Reception Pumping Station and the various areas known as taps off including supplying, installation, testing and commissioning of C.S. pipes, D.I. pipes, Control Valves, Butterfly Valves, Flow meters, Control system for the following:

-1.7Km DN600mm PN40 C.S. pipeline between tap off No. 15 of the FWTS and the reservoirs of HH Sheikh Sultan Farms.
-5.5Km DN600mm PN40 C.S. pipeline between tap off No. 7 of the FWTS and Shuwaib North Reservoirs.
-0.2Km DN600mm PN40 C.S. pipeline between tap off No. 7 of the FWTS and Kashuna Tanks.
-0.5Km DN800mm PN40 C.S. pipeline between tap off No. 8 of FWTS and Shuwaib South Reservoirs.
-1x DN 1400 & 1 DN1200 PN40 C.S. to connect between the 2 X DN 1400 GRP pipelines branching of from FWTS and water inlets of existing tanks at Al Ain Reception P.S.
-5 Km of 1x DN1400 & DN1200 PN25 D.I. pipes to connect between the DN1400 & DN1200 C.S. pipes and water inlets of existing tanks at Al Ain Reception P.S.
-DN 800 D.I. to connect existing discharge header of Al Hili pump group to the DN 800 pipeline which is already used for supplying well water to the above P.S.
-2 x DN 1000 D.I. pipelines to connect the existing 2 X DN 1200 pipeline outside the Al Ain P.S. and the existing suction headers of the DN 1200 and the DN 1000 pipes.
-5 Km DN900 D.I. connecting between the DN900 coming from Al Ain Reception P.S. and the existing DN 1200 connected to existing tanks at Al Hili P.S.
-2 x DN 1200 D.I. to connect existing 2 x DN 1200 C.S. pipelines coming from the storage tanks belonging to FWTS and the existing 2 x DN 1200 D.I. inlets pipeline to the tanks of Sweihan P.S.
عرض أقل

Project manager for the project representing the client ADWEA

The project consists of the following:

-66 No. interface metering points including Electromagnetic flow meters, with remote readout, remote pressure transmitter and water sampling points in concrete chambers, control valves and associated GRP kiosks at certain locations in Abu Dhabi Emirate.
-29 Area metering points including Electromagnetic flow meters with remote readout in concrete chambers at the bulk consumer… عرض المزيد

Project manager for the project representing the client ADWEA

The project consists of the following:

-66 No. interface metering points including Electromagnetic flow meters, with remote readout, remote pressure transmitter and water sampling points in concrete chambers, control valves and associated GRP kiosks at certain locations in Abu Dhabi Emirate.
-29 Area metering points including Electromagnetic flow meters with remote readout in concrete chambers at the bulk consumer points with associated GRP kiosks with flow control valves in some of the above locations.
-110 bulk metering points including Electromagnetic flow meters with associated GRP kiosks.
-Solar power supply system with back up 24V DC battery or normal 230 VAC power supply system with KWH meter and back up float charged battery 24VDC with all necessary accessories and cable connections.
-Flow, pressure and alarm signals wired up to the terminals in GRP kiosks for future telemetry connection.
عرض أقل

Project manager for the project representing the client ADDC.

The Project comprises the following main works:

1.Replacement of (58) existing buried Gate Valves/ Butterfly Valves (DN 300 to DN 1000) with new valves in watertight concrete chambers.
2.Replacement of valves and necessary fittings at seventeen (17) locations, including construction of new watertight concrete chambers in place of the existing chambers at identified locations shown on the Tender… عرض المزيد

Project manager for the project representing the client ADDC.

The Project comprises the following main works:

1.Replacement of (58) existing buried Gate Valves/ Butterfly Valves (DN 300 to DN 1000) with new valves in watertight concrete chambers.
2.Replacement of valves and necessary fittings at seventeen (17) locations, including construction of new watertight concrete chambers in place of the existing chambers at identified locations shown on the Tender Drawings.
3.Removal of twenty (20) Butterfly Valves (DN 500 to DN 1000) from identified locations on the PRMs in Abu Dhabi City.
4.Construction of (30) Washout chambers including valves and fittings (DN 150 to DN 300) in the existing network at locations shown on the Tender Drawings.
5.Demolishing and disposal of abandoned concrete chambers.
عرض أقل

Project manager for the project representing the client ADWEA.

The project consists of the following:

-Construction of DI pipeline 900mm at Umm Al Nar long with all fittings, valves and chambers.
-Construction of Submarine HDPE pipeline to Al Yafeena Island, 500 dia. (OD) by open cut method.
-Connection of the new HDPE pipeline to the existing GRP tank including altitude valves and flowmeter
-Construction of submarine HDPE branch to Al Barmiya Island, 355 dia. (OD).
… عرض المزيد

Project manager for the project representing the client ADWEA.

The project consists of the following:

-Construction of DI pipeline 900mm at Umm Al Nar long with all fittings, valves and chambers.
-Construction of Submarine HDPE pipeline to Al Yafeena Island, 500 dia. (OD) by open cut method.
-Connection of the new HDPE pipeline to the existing GRP tank including altitude valves and flowmeter
-Construction of submarine HDPE branch to Al Barmiya Island, 355 dia. (OD).

عرض أقل

Project manager for the project representing the client ADWEA

The project consists of the following:

-Supply and installation of 100km of DN150-400mm ductile iron networks through a scattered area (over 100km).
-180 house connections.
-Tanker filling station.
-13 time-actuated valves (to maintain pressure).
-Accommodation buildings for ADDC staff who operates existing pumping stations.

Project manager for the project representing the client ADDC.

The Project comprises the following main works:

1-Supply and construction of OD 315mm HDPE pipeline for approximate length of 1.9 km including associated valves, meters and fittings.
2-Supply and construction of OD 250mm HDPE pipeline for approximate length of 4.4 km including associated valves, meters and fittings.
3-Supply and installation of flow measuring points such as sector measuring points including all… عرض المزيد

Project manager for the project representing the client ADDC.

The Project comprises the following main works:

1-Supply and construction of OD 315mm HDPE pipeline for approximate length of 1.9 km including associated valves, meters and fittings.
2-Supply and construction of OD 250mm HDPE pipeline for approximate length of 4.4 km including associated valves, meters and fittings.
3-Supply and installation of flow measuring points such as sector measuring points including all necessary civil works.
عرض أقل

Project manager for the project representing the client ADWEA.

The project consists of the following:

-Al Wathba Prison Camel Race: Construction of a new water distribution network to supply the southern area of Al Wathba from the new 900mm dia. Transmission pipeline coming from the new pumps group at Mussafah Pump Stations and going to Al Wathba Palace.
-Al Khatim: Upgrading the existing water distribution system, replacement of existing A.C. pipelines and the refurbishment… عرض المزيد

Project manager for the project representing the client ADWEA.

The project consists of the following:

-Al Wathba Prison Camel Race: Construction of a new water distribution network to supply the southern area of Al Wathba from the new 900mm dia. Transmission pipeline coming from the new pumps group at Mussafah Pump Stations and going to Al Wathba Palace.
-Al Khatim: Upgrading the existing water distribution system, replacement of existing A.C. pipelines and the refurbishment of the existing water storage tanks & pump station.
-Salmiya: Construction of new pipelines to supply H.H. Sheikh Zayed farms and the Emirates Media MW Radio Station at Salmiya from the new 1600 mm dia.
-Ghanada: Construction of a new water distribution system to supply the V.I.P. palaces and Al Jarf Palace at Ras Ghanada, including new ground tank and pump station and new distribution network.
عرض أقل

Project manager for the project representing the client ADDC.

The Project comprises the following main works:

1-A new dedicated pump station of 7.0 MIGD capacity comprises of two pump groups each with 2 duty + 1 standby pumps to be constructed adjacent to the existing TRANSCO IPS2 pumping station at Habshan including anti-surge system, 1000kVA standby Diesel generator, fire fighting system, HVAC system, fire detection and protection system, hypo chlorination facility comprising… عرض المزيد

Project manager for the project representing the client ADDC.

The Project comprises the following main works:

1-A new dedicated pump station of 7.0 MIGD capacity comprises of two pump groups each with 2 duty + 1 standby pumps to be constructed adjacent to the existing TRANSCO IPS2 pumping station at Habshan including anti-surge system, 1000kVA standby Diesel generator, fire fighting system, HVAC system, fire detection and protection system, hypo chlorination facility comprising salt storage, salt handling, production, storage and dosing of sodium hypochlorite, all other related electro- mechanical works.
2-2 x 0.5 MIG (2 x 2273 m3) storage steel tanks at the proposed pump station (BHFPS) each approx. 22m dia and approx. 11m height complete with inlet, outlet and over flow nozzles, C.P. system internal lining, etc.
3-1 x DN 700 CS PN 40, followed by DN 800 DI K9 PN16 pipeline of approximately 1.0km from the tie-in point at Transco CS line near IPS2 up to inlet of new buffer tanks of BHFPS.
4-1 x DN 400 DI K9 PN 25 pipeline of approximately 44.5 km from the proposed pumping station up to Buhasa.
5-1 x DN 500 DI K9 PN 25 pipeline of approximately 15 Km from the proposed pumping station up to Habshan.
6-Supply and construction of DI K9 PN25 branch pipelines for Diameters from DN150mm to DN300 from the DN 500 & DN400 main pipelines to connect to GASCO and ADCO Facilities.
7-Supply and install special type pilot operated control valves working as pressure reducing, flow limitation with pressure sustaining facility and provided with motor controller controlled by RTU, being the first to be used in UAE.
عرض أقل

Project manager for the project representing the client ADWEA

The project consists of the following:

-Water Supply from twin 1600 dia. Transco mains (fed from Shuwaihat desalination plant) through 29km 600 dia. DI PN 25 to Ghayathi and 2.5km 800 dia. DI PN25 to Takreer (refinery)
-2.5km 300 dia. DI to military reservoir.
-New pump station at Bidaa Al Mutawa.
-25km HDPE DN160 from Bidaa Al Mutawa P.S. to Umm Al Ashtan military camp.