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Completed Projects

Project Name

Client

Main Contractor

Tunneling Details

Tunneling Method

Project Year

  Pipe Sizes (mm) Qty (m)    
Barwa Commercial Avenue Project Barwa Hocthief 800 317.13 Micro Tunneling 2010
Doha & Rayyan Sewerage Phase 3 CP 626/3 ASHGHAL - Drainage Nael Bin Harmal 400 790 Micro Tunneling 2012/2013
500 630
600 660
1000 2380
GTC 269/2008 New Reservoirs & Assoc. Pipelines Gharaffa, West Bay, Salwa Indust, Bani Hajr Water Station KAHRAMAA Qatar Building Company (QBC) 2000 81 Micro Tunneling 2011
North East Underground Car Park for Qatar Foundation - Education City - Terna S.A 1000 17 Micro Tunneling 2013
Epic For Earthworks, Filling, Roads Network and Infrastructure For GSSA and Lia in Messaied KAHRAMAA Al Jaber & Partners for Construcion & Energy Project W.L.L 700 210 Micro Tunneling 2012
Doha Expressway D-ring Road Interchange ERC 1400/D20/C4 ASHGHAL - Road Affairs QBC Terna JV 2000 2749 Micro Tunneling 2007
Lusail Development Sewerage treatment Qatari Diar / Lusail Qatar Building Company (QBC) 2000 1120 Micro Tunneling 2011
Head Works Construction at Airport, And Salwa Doha SW and Messaid GTC 177/2007 KAHRAMAA Qatar Building Company (QBC) 1600 240 Micro Tunneling 2012
1200 281.31
Muraikh Area Drainage and Outfall CP 565 ASHGHAL - Drainage Qatar Building Company (QBC) 600 130.38 Micro Tunneling 2009
800 258.15
1000 738.1
1200 117.12
1600 1133.65
2000 1699
2400 4362
PS 25 & 26 Catchments Sewerage Phase 2 CP 622/2 ASHGHAL - Drainage Affairs Qatar Building Company (QBC) 600
565
Micro Tunneling 2007
73
1600
800
977
148
2000
1200
637
Development of Roads at North Khalifa & Markhiya Area, Zone 32 & 33 ASHGHAL - Road Affairs QBS International 400
57
Micro Tunneling 2011
197
800
600
1135
PS 25 & 26 Sewerage Catchments CP 622/1 ASHGHAL - Drainage Affairs Qatar Building Company (QBC) 350
60
Micro Tunneling  
400
60
Abu Hamour Area Sewerage Phase 1 CP 624 & 625 ASHGHAL - Drainage Affairs Qatar Building Company (QBC) 300
1648 Micro Tunneling 2011
600 876
1000 1860
GTC 78 Upgrading of West bay & Gharaffa West Station Kharamma Hassan Juma Backer 1000 154.94 Micro Tunneling 2008
1200 390.58
Industrial Area Sewerage Phase 1 CP 394 ASHGHAL - Drainage Affairs Qatar Building Company (QBC) 600
162 Micro Tunneling -
800 1577
900 844
BP#1G-1B (3) Al Luqta Micro Tunnels and Ducts Qatar Foundation for Education City Qatar Building Company (QBC) 1200 508 Micro Tunneling 2008/2009
Zoo Road to Rayyan Road CP 174/1 ASHGHAL - Drainage Affairs Qatar Building Company (QBC) 1000 1144 Micro Tunneling -
PS 25 & 26 Catchments Sewerage CP 622 ASHGHAL - Drainage Affairs Qatar Building Company (QBC) 600 73 Micro Tunneling -
Interconnecting Barwa City & Barwa Commercial Avenue Barwa / Hochtief MACE 3000 335 Micro Tunneling 2011
Reinforcement of Water Transmission - GTC 275/2009 KAHRAMAA HBK 1200 100 Micro Tunneling 2011
Road crossing ASHGHAL - Road Affairs Yuksel-Midmac / Aject 3000 378 Micro Tunneling 2011
Lusail Development Project Construction (CP2) Qatrai Diar / Lusail Al Jaber & Partner 1600 1170 Micro Tunneling 2011
Al Wukair RPS and Associated Pipelines GTC 299/09 KAHRAMAA Qatar Building Company (QBC) 1000 53.06 Micro Tunneling 2012
1200 54.28
BP#1G-1B (3) Al Luqta Micro Tunnels and Ducts ASHGHAL - Drainage Affairs Qatar Building Company (QBC) 00 889 HDD 2009
Qatar Power Transmission System Expansion Phase V111/EHV Power Cable gtc 142/D/2006 KAHRAMAA Marubeni 700 640 HDD 2009
Lusail Development Project Sewerage Treatment Works TAC/LUS/101/09 Al Diar Qatar Building Company (QBC) 200 108 HDD 2011
Existing Distribution Network GTC 276/2009 KAHRAMAA Al Waha Contracting 300 152.5 HDD 2011
Desing and Construction of Traffic Diversion for Wakra Ras Abu Abboud Road Intersection GTC 40 Qatar Building Company (QBC) 160 56 - HDD 2012
Head Works Construction at Airport, Old Salwa, Doha SW & Messaid Town GTC 177/2007 KAHRAMAA Qatar Building Company (QBC) 300 247 HDD 2011
Qatar Power Transmission System Expansion Phase V111/EHV Power Cable GTC 142/E/2006 KAHRAMAA Qatar Building Company (QBC) 300 126.4 HDD 2009
Lusail Development Primary Construction Package 4, Construction of Traffice Diersion CP 4 - Qatar Building Company (QBC) 150 - HDD 2012
Khartiyath Ground Water Lowering System C 782 ASHGHAL Qatar Building Company (QBC) 355 143 HDD 2012
Al Wakra Security Complex - Al Madar Contracting 250 108 HDD 2012
Al Muntazah Street Package 13 - Al Jaber & Partners 100 346 HDD 2013
Al Muntazah Street Package 13 - Al Waha Contracting 300 37 HDD 2013
QRP Dukhan Road (East Contact) Qatari Diar Saudi Bin Laden Group Limited - - HDD 2013
QRP Dukhan Road (East Contact) Qatari Diar Unicoro - Advanced Vision JV` 160 - HDD 2013