AARTCO Qatar WLL
PO Box 5678
Doha, Qatar
+974 4469 7873

Commissioning

High Voltage Equipment
Partial Discharge
Fault Locating Equipment
Commissioning History

Commissioning History

Feb
2013
Brugg / QAFCO 132KV LV, HV and PD tests
1x GIS to Transformer Circuit
Feb
2013
ABB Sweden 220KV LV, HV and PD tests
1x GIS to Transformer Circuit
Feb
2013
Hyundai 220KV GIS HV Test
Jan
2013
Qatar Vinyl Company Line Resonance Analysis on 90x 11KV cables
Jan
2013
Hyundai 220KV GIS HV Test
Jan
2013
ABB Sweden 220KV LV, HV and PD tests
1x GIS to Transformer Circuit
Jan
2013
Prysmian LV, HV and PD test
1x 220KV 9KM submarine circuit
Dec
2012
ABB Sweden 220KV LV, HV and PD tests
1x GIS to Transformer Circuit
Dec
2012
Saudi Cable45x Sheath Fault Locations
Nov
2012
Larsen and Toubro2x VLF tests on 11KV Circuits
Nov
2012
Hyosung4x VLF tests on 11KV Circuits
Nov
2012
LS Cable400KV LV, HV and PD Tests
2x GIS to Transformer Circuit
Nov
2012
ABB Sweden220KV LV, HV and PD tests
1x GIS to Transformer Circuit
Nov
2012
Qatar Power Company220KV Online PD tests
1x GIS to Transformer Circuits
Oct
2012
ABB Sweden220KV LV, HV and PD tests
1x GIS to Transformer Circuit
Oct
2012
Qatar Power Company220KV Online PD tests
5x GIS to Transformer Circuits
Sep
2012
NCC4x 11KV & 2x 66KV internal circuits
LV and HV/VLF tests
Sep
2012
Larsen and Toubro2x 132KV GIS HV tests
Sep
2012
Hyundai132KV GIS HV test at Bani Hajir Super S/S
Aug
2012
RasGas132KV conductor fault location, repair and HV test
Aug
2012
LS CableLV, HV and PD testing at Saliyah Super S/S
2x 220KV internal circuits
Aug
2012
Saudi CablesPD testing at Mesaieed Super S/S
1x 220KV internal circuit
Jul
2012
El Sewedy Cables3x LV and HV tests on 132KV internal circuits
Umm Ghuwalina SS
Jun
2012
Siemens WLL3x LV and HV tests on 66KV internal circuits
Umm Ghuwalina SS
Jun
2012
Siemens WLL2x LV and HV tests on 66KV internal circuits
Merghab Mall SS
May
2012
Mesaieed Power Co400KV Online PD tests
5x GIS to Transformer Circuits
Apr
2012
PrysmianAC Test on 11KV Cable at RasGas
May
2012
Hyosung66 and 132KV GIS HV commissioning tests
Mar
2012
Siemens WLL3x LV and HV tests on 66KV internal circuits
Old Al Ghanem SS
Mar
2012
Siemens WLL2x LV and HV tests on 66KV internal circuits
Khalifat SS
Mar
2012
BruggHV and PD testing on 3x 132KV circuits
QAFCO 6
Mar
2012
ABB - ABLV, HV and PD test on 220KV internal circuit
Dukhan Road Super S/S
Feb
2012
Larsen and ToubroVLF Testing of 11 and 33KV Cables
Qatar Petroleum sites in Ras Laffan
Feb
2012
PrysmianLV and PD test on 400KV 22KM circuit
Lusail
Jan
2012
Siemens PODHV test on 2x 132KV 14KM circuit
Dec
2011
Prysmian ItalyLV, HV and PD test
2x 220KV 9KM submarine circuits
Dec
2011
Technical Cadres Co132KV Sheath Fault Locations (various)
Dec
2011
EEE DubaiPD test on 2x 132KV 200m circuits in Dubai
RGBN RGBN B-Station
(Done as DEWA approved contractor)
Dec
2011
ABB - ABOnline PD test on 220KV joints
Dec
2011
ABB - ABLV, HV and PD test on 220KV internal circuit
Nov
2011
El SewedyLV and HV test on 2x 66KV 8KM circuits
including Transformer & GIS works
Nov
2011
PrysmianLV and PD test on 400KV 22KM circuit
Sep
2011
KEMA11KV Generator Busbar PD & HV testing at The Pearl GTL, Qatar
Aug
2011
Larsen and Toubro33KV GIS HV testing at Ras Laffan S/S 2
Aug
2011
PrysmianLV, HV and PD test on 220KV circuit after previous PD detection and section replacement
Aug
2011
Prysmian3x Sheath Fault locations on Lusail 400KV circuit
Jul
2011
Siemens WLL3x LV and HV tests on 66KV internal circuits
Umm Ghuwalina SS
Jun
2011
Siemens WLL18x 66KV Pfisterer Connex terminations
Umm Ghuwalina SS
Jun
2011
ABB-AB1x LV, HV and PD test on 220KV Circuit
DRS to ODSE compound
Jun
2011
LS Cable1x LV and PD test on 220KV Circuit after repair
NDJ to DNS
May
2011
Keppel SeghersTransformer Oil Sample Analysis
66 & 6.6KV transformers
May
2011
Keppel Seghers14x 6.6KV cable HV tests
DSWMC
May
2011
KAHRAMAAHV test on repaired 66KV circuit
Al Waab - Vegetable Market F1
Apr
2011
MarubeniHV, LV and PD tests on 2x 220KV feeder circuits
Apr
2011
VISCASHV, LV and PD tests on 5x 220KV internal transformer feeders and 2x 220KV feeder circuits.
Mar
2011
Marubeni4x LV tests on various 220KV circuits
Mar
2011
PrysmianPD identification and location on 220KV circuit
BHS - DNS F2
Feb
2011
GE2x AC and DC test on 200MVA generator stator
Mesaieed Power Plant
Mar
2011
PrysmianHV, LV and PD tests on 1x 132KV and 4x 220KV feeder circuits
Nov
2010
PrysmianProvision of jointing assistants for 132, 220 and 400KV cable installation
Dec
2010
Areva, DubaiConfirmation of PD source on 1x 132KV termination for DEWA
Dec
2010
Danway, DubaiPD tests on 36 132KV terminations (GIS and transformer) for DEWA
Dec
2010
NCC, DubaiPD tests on 48 132KV terminations (GIS and transformer) for DEWA
Dec
2010
Areva, DubaiPD test on 1x 132KV termination after replacement for DEWA
Nov
2010
ETA StarPD tests on 2x 220KV substation internal circuits for DEWA
Sep
2010
NCCHV, LV and PD tests on 4x 132KV feeder circuits, 6x 66KV feeder circuits and 4x 66KV internal substation circuits
HV and LV tests on 4x 11KV circuits
Jul
2010
ETA StarSingle-phase HV test on 66KV circuit
Jun
2010
BruggHV and PD tests on 9x 132KV & 4x 66KV circuits at QAFCO, Qatar
Jun
2010
Larsen and ToubroHV and PD testing on 66KV GIS installations at 3 substations in Qatar
Jun
2010
MitsubishiHV tests on 12x 400KV substation internal circuits
May
2010
LS Cable2x 132KV HV + LV tests on substation internal circuits
Mar
2010
Marubeni2x 220KV LV + HV + PD tests on substation internal circuits
6x 220KV LV tests on feeder circuits
4x 11KV HV + LV tests on substation internal circuits
2x 132KV LV + HV + PD tests on substation internal circuits
Mar
2010
Saudi Cable CompanyPartial Discharge Tests on 9KM 220KV feeder at Ras Laffan Industrial City, PD measurements conducted at 15 joint bays with integrated sensors plus GIS terminations
Feb
2010
Saudi Cable CompanyPartial Discharge Tests on 9KM 220KV feeder at Ras Laffan Industrial City, PD measurements conducted at 17 joint bays with integrated sensors plus GIS terminations
Dec
2009
HyundaiHV testing on 66, 132 and 220KV GIS at 3 substations in Qatar
Dec
2009
Saudi Cable CompanyPartial Discharge Tests on 9KM 220KV feeder at Ras Laffan Industrial City, PD measurements conducted at 14 joint bays with integrated sensors plus GIS terminations
Nov
2009
Larsen and Toubro2x 132KV HV tests in Azaiba, Oman
Nov
2009
Saudi Cable CompanyPartial Discharge Tests on 2x 4KM 220KV feeder at Mesaieed Industrial City, PD measurements conducted at 5 joint bays with integrated sensors plus GIS terminations
Jun
2009
SuedkabelHV and LV tests on 1x 400KV circuit at Qatalum, Qatar
May
2009
ABB ABElectrical, HVAC and Partial Discharge tests on 220KV Transformer/GIS circuit at Ras Laffan Common Cooling Water Plant (CCWP).
May
2009
ABB ABElectrical, HVAC and Partial Discharge tests on 220KV Transformer/GIS circuit at Ras Laffan Common Cooling Water Plant (CCWP).
May
2009
Prysmian EMEAElectrical, HVAC and Partial Discharge tests on 220KV Transformer/GIS circuit at Ras Laffan Common Cooling Water Plant (CCWP).
Apr
2009
Prysmian EspanaHVAC and Electrical tests on 400KV internal circuits at Mesaieed Power Plant 2.
Mar
2009
Mitsubishi (JPower / VISCAS)HVAC, Electrical and Partial Discharge tests on 2 x 220KV 11KM feeders within Doha, PD measurement at 20 joint bays with integrated sensors plus at GIS and Transformer terminations.
Mar
2009
Prysmian EMEAHVAC and Partial Discharge tests on 4 x 220KV Transformer/GIS circuits at Ras Laffan Common Cooling Water Plant (CCWP).
Mar
2009
ABB-AB DohaHVAC, Electrical and Partial Discharge tests on 1 x 220KV Transformer/GIS circuits at Ras Laffan Common Cooling Water Plant (CCWP).
Sep
2008
ABB-AB Doha400KV HV, LV and partial discharge tests, 5 count

220KV HV, LV and partial discharge tests, 23 count
Sep
2008
SEC-EOAConstruction of the U/G and O/H T/L for Al Fursan 115/13.8KV substation. Includes all Civil, HV cable and Fiber Optic cable works plus testing and commissioning.
Aug
2008
ABB-ABLV & HV Test 8 nos. of 66KV underground cable circuits.
Jul
2008
Siemens Doha
Jul
2008
ABB-ABLV & HV tests inc. PD measurement on 26 nos. of 400KV & 220KV underground cable circuits.
May
2008
Daewoo
Ras Laffan
Locate conductor fault on 33KV cable.
May
2008
MarubeniOuter sheath integrity tests by AC voltage, zero sequence impedance measurement & earth resistivity measurements on 220KV cable circuit.
Apr
2008
IsoluxRepair 3rd party damage by jointing 66KV Khalifat Salata F2. Perform LV & HV tests.
Feb
2008
IsoluxLocate & repair multiple outer sheath faults, x-bond correction & verification, impedance measurement on Naeeja to SED T2 132KV circuit.
Feb
2008
NexansLV & HV Test 2 nos. of 66KV underground cable circuits. Locate conductor fault on 2 nos. 66KV underground cable circuits.
Dec
2007
ABB-AGLV & HV Test 8 nos. of 66KV & 2 nos. 132KV underground cable circuits.
Mar
2007
Siemens DohaLV & HV Test 56 nos. of 66KV underground cable circuits.
Mar
2007
MarubeniLV tests on 2 nos. 220KV and LV & HV Tests on 4 nos. 66KV underground cable Circuits.
Jun
2006
SEC-EOAInstallation of 115KV, XLPE Cable Circuits for Saihat S/S. Includes all Civil, HV cable and Fiber Optic cable works plus testing and commissioning.
AQ ... Commissioning ... Commissioning History Contact