Route survey, preparation of conceptual and detailed designs, engineering/shop drawings for construction, technical assistance in sourcing and procurement, supply of materials, performance onsite installation, pre commissioning tests, High Voltage Resonance Frequency Test, Partial Discharges test, location and repairing of faults on cable & sheath including identifying the causes and all civil reinstatement works for the entire of range of high voltage cables from 11kV to 400kV Level

OMAN PROJECTS

Sl.No Description  Contractor/Consultant/ Customer  Project Reference Status
         
1 132kV , 2500sqmm Cu XLPE cable laying Cable Laying-58000mtr , Asst Joint & Termination-87nos , LV & HVAC test - 2ckt  Saudi National Contracting Co LLC Replacing portion of 132/220kV Over Head lines in Muscat Governorate with cables  Phase 1 , Part 3, Air port Heights - to Seeb Main feeders March'12
2 Services for repairing of EPP cable , MCWP Sohar Aluminium LLC MCW Pumps ar SAPP  Feb'11
3 132kV, 2500sq.mm Cu, XLPE cable fault finding Larsen & Toubro (Oman) L.L.C 220/33kV Grid station and Associated 220kV Transmission Lines at Al' Sawadi (Blue City) Area - Tender No.144/2009 Mar'11
4 Supply of 132kV Cable Cleats & SS straps United Engineering Projects Company LLC Al Cable cleat & stainless steel SS strap for 132kV, 800sq.mm cable for Seeb Main Grid SS June'11
5 Installation of 220kV cable 1Cx1000 sqmm, Cable cleats & Link boxes Sejong Gulf LLC Construction of IPP Barka 3 Nov'11
6 Supply of Trefoil Clamp Aluminum Al Hassan Engineering Co S.A.O.G. Trefoil Clamp Aluminium for 1Cx185 sqmm HV Cable & 1Cx630 sqmm LV cable Sep'11
7 Cutting of Rejected 132kV, 1000sqmm cable Bahwan Engineering Company LLC Development of Muscat International Airport (MC 01) Package Aug'11
8 Supply of Jointing kit suitable for 132kV, 630sqmm, Cu XLPE, 132kV, 630sqmm Cu XLPE Jointing work, LV Testing, HVAC Testing SEPCOIII Construction LLC Construction of IPP Salalah Sep'11
9 Laying of LV & FO cables & FO Testing Sejong Gulf LLC Barka IPP-3 Nov'11
10 6.6 kV 3Cx70sqmm Cable Termination Al Hassan Engineering Co S.A.O.G. Ghubrah S/S Dec'11
11 Supply & Installation of Steel Casing Pipe by Non-destructive Method Al Ansari Trading & Company LLC Ruwi Trunk NDRC Works On Going 
12 Locating Sheath fault for 132kV 1Cx2500mm² Power Cable Saudi National Contracting Co LLC Replacing portion of 132/220kV Over Head lines in Muscat Governorate with cables  Phase 1 , Part 3, Air port Heights - to Seeb Main feeders Dec'12
13 Installation of Sensor cable Saudi National Contracting Co LLC Replacing portion of 132/220kV Over Head lines in Muscat Governorate with cables  Phase 1 , Part 3, Air port Heights - to Seeb Main feeders Aug'12
14 Supply of Trefoil Aluminum cable Cleats Al Hassan Engineering Co S.A.O.G. Mukhaizna LTPS Project  Jan'12
15 Supply of PVC Cable cleat Al Hassan Engineering Co S.A.O.G. Mukhaizna LTPS Project  Feb'12
16 Supply of Single Aluminium Cable cleat Saudi National Contracting Co LLC OETC Tender No.85/2010-New 220kV Misfah & barka Grid Station March'12
17 Supply & Installation of 132kV Cable,GIS,S/E, ODSE, Link box,Earthing Cable & Bonding cable and Provision for EHV cable jointer with tools & Testing engineer with test equipments for LV & HVAC Test Al Ghubrah Power & Desalination Company SAOC Al Ghubrah Power Plant May'12
18 Installation of Straight through Joint & Termination for 11kV, 3Cx185mm² Cable Al Hassan Engineering Co S.A.O.G. Sohar Port Area (Sohar Aluminium Power Plant) March'12
19 Supply & Installation of 132kV Ring Type Cts Al Ghubrah Power & Desalination Company SAOC Al Ghubrah Power Plant May'12
20 Installation &Testing of 220kV cable 1Cx1000 sqmm & 11kV Cable  GS Neotek LLC IPP-2 Sohar Port On Going 
21 ODSE termination, LV & HVAC test for 132kV, 1Cx630mm² cable Tyco Electronics C OXY- Mukhaizna -LTPS On Going 
22 132kV, 1Cx2500mm² Cu, XLPE Cable Protection Work Simplex Infrastructure Pvt Ltd Al Ghubrah Interchange On Going 
23 11kV, 1Cx300mm² Jointing & Termination work Al Hassan Engineering Co S.A.O.G. Sohar Power Plant Dec'12
24 Supply of Trefoil Aluminum cable Cleats Al Hassan Engineering Co S.A.O.G. Mukhaizna LTPS Project  June'12
25 Supply & Installation of Steel Casing Pipe by Non-destructive Method Al Ansari Trading & Company LLC Wadi Kabir & Hamariya NDRC Works On Going 
26 Supply of LV CTs Al Ghubrah Power & Desalination Company SAOC Al Ghubrah Power Plant Oct'12
27 Supply of Trefoil Aluminium Cable Cleats Al Hassan Engineering Co S.A.O.G. Mukhaizna LTPS Project  On Going 
28 Cable Jointers Services  Rukun Al Yaqeen International LLC Bureimi region Mahdah-220kV Grid station emergency work Oct'12
29 220kV cable Installation work Dae Myung Engineering & Construction Co LLC Sur IPP On Going 
30 Supply of 220kV cable cleat Bahwan Engineering Company LLC Sur Project Dec'12
31 Single cable cleat for 132kV, Cable OD:154mm L&T Oman Single cable cleat for Jahloot Project Dec'12
32 Supply of Cable clamp & lugs for 33kV cable Saudi National Contracting Co LLC Sur Grid substation On Going 
33 Supply of Voltage Transformer Al Ghubrah Power & Desalination Company SAOC Al Ghubrah Power Plant On Going 
34 Conductor Fault for 11kV 3Cx240mm² Cable at PDO Site Bahwan Engineering Company LLC PDO Qurum Nov'12
35 11kV Switchgear HVAC Test at Sur Daewoo E & C Co LLC Sur IPP Dec'12
36 Installation of 4Cx240mm² Cable at PDO Site including civil Bahwan Engineering Company LLC PDO Qurum Jan'13
37 Supply of 220kV cable cleat Bahwan Engineering Company LLC Sur Project Dec'12
38 Fault derection of 12Px1.5mm² cable at Sohar Oiltanking Odfjell, Sohar Sohar Port Area  Dec'12
39 Supply of Single Aluminium Cable cleat suitable for 220kV,2500mm² cable Saudi National Contracting Co LLC Upgrading of 220kV Misfah grid station Jan'13
40 3Cx185mm², 11kV Cables HVDC Test Al Yaqeen Engg.Co.LLC Haima Project Mar-13
41 Conductor Fault for 11kV 3Cx3000mm² Cable  Bahwan Engineering Company LLC Al Khoud SS to Mawellah Grid station On Going 
42 Supply & Installation of 50Mtrs 3Cx240mm² HV Cable Bahwan Engineering Company LLC PDO Project Jan'13
43 Supply of Single Aluminium Cable Cleats suitable for 1Cx2500mm² Cable Saudi National Contracting Co LLC Upgrading of 220kV Misfah grid station Feb'14
44 LV Cable Installation , Glanding & Termination work Oman National Engineering & Investment Co SAOC MEDC Scada Project On Going 
45 Supply of CPC-100 kit Saudi National Contracting Co LLC Upgrading of 220kV Sur grid station Jan'13
46 132kV, 1Cx630mm² Cu, XLPE Cable Installation Including Civil Work ABB Power System, Oman Muscat Steel Plant, Rusail On Going 
47 Supply of Single Aluminium cable cleats suitable for 220kV, 1Cx2500mm² Cable Saudi National Contracting Co LLC Barka 220kV Grid Station Feb'13
48 Supply & Installation of 11kV, 3Cx240mm² Cable termination Bahwan Engineering Company LLC PDO-Quram March'13
49 Supply of Single Aluminium cable cleats suitable for 220kV, 1Cx2500mm² Cable-600nos Saudi National Contracting Co LLC Upgrading of 220kV Misfah grid station Apr-13
50 Supply of Single Aluminium Cable cleats suitable for 33kV, 1Cx630mm² cable-100nis Abu Misha'Al United LLC Single Aluminium Cable Cleat for 33kV, 1Cx630sq.mm March'13
  TESTING       
1 HVAC Test for 132kV GIS -1no  L&T Oman  Mobella 132kV/33kV  Transmission system - Tender no: 159/2004 November-06
2 LV  &  HVAC test for 132kV Cable circuits between GIS &TRF -1no L&T Oman  132kV Power Supply to OMIFCO from Sur Grid S/S November-07
3 HVAC Test for 132kV GIS -1no, LV  &  HVAC test for 132kV Cable - 6circuits L&T Oman  132./33kV, Saham Grid station ansd associated transmission system  at saham area North Batinah  - Tender no: 259/2007 September-09
4 LV & HVAC Tes for 132kV ,2500sqmm Cable cicuit - 6 circuits L&T Oman  132/11kV Azaiba Coastal Grid Station and associated Transmission System- Tender no: 190/2007 October'09
5 LV & HVAC Tes for 132kV,2500sqmm  Cable cicuit - 6 circuits L&T Oman  Replacing portion  of 220 and 132kV over head lines in Muscat Governorate with cable ,Phase- ,Part-1, Tender 11/2008 October-10
8 220kV cable,2500sqmm  HVAC test - 2circuits  Civil CO -Oman  Tender no:113/2007,Construction of Barka /Felayj circuit 3&4 April-10
17 132kV,2000sqmm, Cu,XLPE, Cable ,circuit - LV & HVAC Tetsing - 1ckt Taihan Electric Wire Co Ltd 132kV Power Supply to Oman Industrila Complex - Sohar  August-10
18 132kV GIS Testing & 132kV Cable Tetsing - 2 ckt L&T Oman  132/33KV Grid Station & associated transmission system in Nakhal Area  September-10
26 HVAC Resonace frequency test for 132kV GIS - 2nos,  132kV Cable - 6ckts Larsen & Toubro (Oman) L.L.C Constrction of 132/33kV SFZ and IWPP Grid Substation  September-10
30 LV & HVAC Resonace frequency test for 132kV  Cable -2ckts, 220kV cable - 4ckts Larsen & Toubro  Electromech L.L.C, Oman /PLI 220/33kV Grid station and associated 220kV Transmission line at Al Sowadi ( Blue city area) Tender no:144/2009 September-10
32 HVAC Resonace frequency test & LV test for 132kV  cable-8 ckts, PD test-132kV Cable - 2 Bays  BAHWAN Engineering Co LLC/Power Links Intl Upgrading Bousher Grid S/S, Construction of 132kV Grid station at Yitti September-10
42 LV& HVAC Resonace frequency test -132kcable-2 ckts,  SNCC Oman/PLI Airport Height S/S& Mawallah S/S - Oman September-10
43 LV Test For 132kV, 1Cx630 Sq.mm cables- 6 Circuits L&T Electromech Oman/PLI Salalah,Oman Februavary-11
1 HVAC Resonace frequency test for 132kV GIS - 2nos,  132kV Cable - 6ckts Larsen & Toubro (Oman) L.L.C Constrction of 132/33kV SFZ and IWPP Grid Substation  Feb'11
2 LV cable fault location & repairing Al Karma National Company LLC MCW Pumps ar SAPP  Jan'11
3 LV & HVAC Resonace frequency test for 132kV  Cable -7ckts Larsen & Toubro  Electromech L.L.C, Oman  Constrction of 132/33kV SFZ and IWPP Gstations Oct'11
4 LV & HVAC Resonace frequency test for 132kV, 2500sq.mm Cu, XLPE Cable -1 ckt & 220kV, 2500sq.mm Cu, XLPE cable - 4 ckt Larsen & Toubro (Oman) L.L.C 220/33kV Grid station and Associated 220kV Transmission Lines at Al' Sawadi (Blue City) Area - Tender No.144/2009 Nov'11
5 Secondment of Testing Engineers Civil Contracting C0 LLC 132kV Buraimi SS & 132kV Al Wasit SS protection panel modification & testing and equipment testing May'11
6 132kV, 2500sq.mm Cu, XLPE cable fault finding Civil Contracting C0 LLC 132kV, 2500sq.mm cable between Buraimi SS & 132kV Al Wasit SS and Dank SS & Al-Hayl SS  May'11
7 LV & HVAC Resonace frequency test for 132kV, 2000sq.mm & 800 sq.mm Cu, XLPE Cable - 8 ckts at Yetti, Jalut, Bousher SS & 132kV GIS bays at Bousher SS - 2 Nos Bahwan Engineering Company LLC 132kV GIS stations at Yetti, Jalut, Boucher. Feb'12
8 Sheath repaire, Sheath test & HVDC Test of 33kV 3Cx300sqmm Cu Cable XLPE Sohar Intl Urea & Chemical Industries Inspection, Repairing and Testing of 33kV 3Cx300 sqmm Cu, XLPE Aug'11
9 Testing the Cables of 132kV Ghubrah MSQ Feeder 1&2 by LV Test Oman Electricity Transmission Company Testing the Cables of 132kV Ghubrah MSQ Feeder  Oct'11
10 HVAC Resonace frequency test for 132kV Cables Iljin Electric Co.Ltd. Muttrah-AP21 & Buraimi Projects June'12
11 220kV HVAC GIS Test Saudi National Contracting Co LLC Barka IPP-3 On Going 
12 HV & LV Test of 220kV Cable L&T Oman Sohar Power Grid S/S Jan'12
13 HV & LV Test of 132kV Cable L&T Oman Quriyat Grid S/S Jan'12 
14 HVAC Test of 132kv Cable LS Cable Barka & Sohar Nov'12
15 132kV Cable LV Test SEPCOIII Construction LLC Salalah IPP Project Nov'11
16 132kV Cable LV Test SEPCOIII Construction LLC Salalah IPP Project Dec'11
17 132kV Fault Location Galfar Engineering Wadi kabir Dec'11
18 132kv LV Test L&T Electromech Salalah IPP Project Dec'11
19 Pin Pointing Fault Location GPS & Trading LLC Ghubarah Power Plant Feb'12
20 Provision of HVAC Application for PD Measurement Saudi National Contracting Co LLC Replacing portion of 132/220kV Over Head lines in Muscat Governorate with cables  Phase 1 , Part3 Jan'2012
21 Sheath fault finding on 132kV, 2500mm² Galfar Engineering Construction of Muttrah Grid station May'12
22 HVAC Test on 132kV, 1Cx2500mm² Cable Larsen & Toubro (Oman) L.L.C Ibri & Dank Grid Substation March'12
23 VLF High Voltage Test for 33kV Cables Al Yaqeen Engg.Co.LLC Adam Projects March'12
24 132kV GIS Testing at Sur Saudi National Contracting Co LLC Sur Grid substation Sep'12 
25 132kV Sheath Test & Fault Identification with Repairing of fault United Engineering Projects Company LLC Seeb Substation May'12
26 11kV, 3Cx240mm² Cable conductor fault finding & HVDC Test Bahwan Engineering Company LLC PDO Qurum Site June'12
27 HVAC Test on 132kV, 1Cx1000mm² Cable Bahwan Engineering Company LLC MC-03 Muscat Airport On Going 
28 LV Test on 220kV, 1Cx1000mm² Cables LS Cable Barka IPP-3 Aug'12
29 Performing HVDC Tests on 11kV, 3Cx185mm² Cables Al Yaqeen Engg.Co.LLC Haima Project June'12
30 132kV, 1Cx630mm² Cu, XLPE Cable Sheath repaire including Supply & Sheath Test Al Ghubrah Power & Desalination Company SAOC Al Ghubrah Power Plant Dec'12
31 LV & HVAC Test of 132kV & 220kV cables Saudi National Contracting Co LLC Sur Grid substation Nov'12
32 HVAC Test of 132kV & 220kV cables L&T Oman Upgrading of 220kV Misfah grid station On Going 
33 HVAC test for 132kV cable - 9 Ckt, HVAC test for 220kV cable-2 Ckt, HVAC test for Bay - 2 Nos  L&T Oman 132/11kV ARMS-Sohar Substation Sep'12 
34 LV Cable Testing for 220kV cable LS Cable Sohar 2 IPP Project Nov'12
35 220kV Cable Fault Identification L&T Oman Blue City Nov'12
36 LV Test on 220kV cable L&T Oman Upgrading of 220kV Misfah grid station Nov'12
37 220kV Cable Fault Identification LS Cable Blue City Dec'12
38 132kV Cable Fault Identification L&T Oman Upgrading of 220kV Jahloot grid station Dec'12
39 HVAC Resonance Frequency Test for 132kV GIS L&T Oman Ittin project at Salalah Jan'13
40 GIS Termination for 33kV, 3Cx300mm² Cable Civil Contracting C0 LLC Liwa Projects, Sohar Dec'12
41 Sheath fault finding on 132kV, 2500mm² Ozdil Energy Resourses Upgrading of 132kV Wadi Adai grid station Jan'13
42 HVAC test for 220kV, 1Cx1000 Sq.mm Cu, XLPE cable -6 CKT, HVAC Application for PD -45 Loc LS Cable Sur IPP Feb'13
43 132kV 1Cx300mm² Cable Sheath Fault Finding L&T Oman Salalah Airport Feb'13
44 HVAC Test on 33kV Busduct Daemyung Engineering Sur IPP March'13
45 11kV Cable fault finding & Repairing R&N Khimji Co LLC Haima Project March'13
46 LV & HVAC Test of 132kV Cables L&T Oman Salalah Airport Apr-13
47 HVAC for 220kV, 1Cx1000 Sq.mm cable at SUR for LS Cable- 2Ckts, HVAC Application for PD kit - 2Ckts Bahwan Engineering Company LLC Sur IPP Grid Station On Going 
69 LV, HVAC testing for 132kV, 1cx630 Sq.mm cable and Supply of 132kV, 1Cx630 Sq.mm, 300 Sq.mm Earthing  and L&T EM/PLI Gubra Power Plant - Oman On going