| 25.04.2003 | Raslow | DC interaction test & bonding box installation at PGB – TOD Puchong City Gate. |
| 14.05.2004 | Peremba Construction | To locate coating damage from CH 00 to CH 1900 and CH 500 to CH 700 using direct current voltage gradient technique at Precint 11, Putrajaya. |
| 18.06.2004 | Petronas Gas | CIPS 251km inclusive of PGU2 Sector 2 main line, Serdang lateral, Genting Sanyen lateral, KLIA lateral, NGV lateral, Melaka lateral, Prai lateral, Kulim lateral, Miri and Bintulu distribution lines. |
| 10.08.2004 | Rightgas | To carry out DCVG for NGDS to Balakong FL/DL3. |
| 17.03.2005 | SGS (Petrotechnical) | DCVG survey for buried pipeline within GPP in Kerteh. |
| 5.07.2005 | Petronas Gas | CIPS for 265KM NPS36” LOOP1 and 45KM NPS6” C3/C4 from Kerteh to Gebeng. |
| 22.08.2005 | Rantau Padu | DCVG for buried pipeline at TCOT/OSC, Kerteh for Exxon Mobil. |
| 15.12.2005 | Rantau Padu | Supply of corrosion engineer and corrosion technician to perform cathodic protection inspection at TCOT, OSC Kertih for Exxon Mobil. |
| 16.05.2006 | Petronas Gas | DCVG survey for 109KM NPS 36 Loop 1 Pipeline. |
| 15.08.2006 | Petronas Gas | CIPS for PGU2 S2 & Loop 2 (35KM X NPS 36 Twin Pipelines) for Segamat RO. |
| 3.10.2006 | Petronas Gas | CIPS for PGU2 S1 & Loop 1 at Kuantan RO. |
| 31.10.2006 | Petronas Gas | CIPS for 30km of NPS36” PGU3 S1 and excavation work for Shah Alam RO. |
| 16.02.2007 | Total Sterling | DCVG services at GPP B. |
| 15.03.2007 | Shah Electric | Insulated joint check for ICCP system at Ethylene & Polyethylene plants, Kertih. |
| 2.04.2007 | Petronas Gas | CIPS for PGU2 S3 (223KM X NPS 30) for Segamat and Pasir Gudang RO. |
| 25.04.2007 | Petronas Gas | CIPS for PGU1 from KP 0 to KP 32 (32KM X NPS 36), Kertih Compressor Station – M1 Station. |
| 25.04.2007 | Petronas Gas | DCVG for PGU1 from KP 7 to KP 27 (20KM X NPS 36). |
| 25.04.2007 | Petronas Gas | DCVG for PGU1 from KCS to ET (20KM X NPS8). |
| 5.07.2007 | Petronas Gas | CIPS for Shah Alam Lateral (3.3KM X NPS 8). |
| 11.07.2007 | Petronas Gas | Test post monitoring for NPS30 Connaught Bridge Lateral. |
| 13.11.2007 | Petronas Gas | CIPS & DCVG for NPS 20 CUF Lateral. |
| 27.12.2007 | Petronas Gas | DCVG for NPS 24 Lumut Lateral. |
| 4.01.2008 | Petronas Gas | DCVG for NPS24 Lumut Lateral. |
| 9.01.2008 | Petronas Gas | CIPS NPS4 Miri Gas Distribution System, Sector 6. |
| 9.01.2008 | Petronas Gas | CIPS NPS6 Miri Gas Distribution System, Sector 2. |
| 9.01.2008 | Petronas Gas | CIPS for NPS6 EMSB. |
| 9.01.2008 | Petronas Gas | DCVG for NPS 4 / NPS 6 MGDS Sector 6/2. |
| 9.01.2008 | Petronas Gas | DCVG for NPS 6 EMSB. |
| 9.01.2008 | Petronas Gas | CIPS for Miri Gas Distribution System, Miri. |
| 12.02.2008 | Petronas Gas | Pipeline current mapping for NPS 4/6 MGDS Sector 6/2. |
| 14.04.2008 | Petronas Gas | DCVG for NPS 24 Prai and NPS 18 Perlis Lateral. |
| 14.04.2008 | Petronas Gas | DCVG for NPS 36 PGU 3 S3. |
| 14.04.2008 | Petronas Gas | CIPS for MGDS. |
| 27.05.2008 | Petronas Gas | CIPS for PGU 1 from ML107 (9KM X NPS 36). |
| 27.05.2008 | Petronas Gas | CIPS for PGU 3 S1 (185KM X NPS 36). |
| 27.05.2008 | Petronas Gas | CIPS for Lumut Lateral (16.8KM X NPS 24). |
| 9.06.2008 | Petronas Gas | DCVG for Pasir Gudang lateral (15KM X NPS30). |
| 9.06.2008 | Petronas Gas | DCVG for NPS 36 PGU 1 and NPS 8 C3/C4 KCS to ET. |
| 1.07.2008 | Petronas Gas | CIPS and DCVG for NPS 2 Petlin. |
| 1.07.2008 | Petronas Gas | CIPS and DCVG for NPS 2 sales gas EMSB to KSMF. |
| 1.07.2008 | Petronas Gas | CIPS and DCVG for NPS 6 PGU S1 (Polyplastic). |
| 1.07.2008 | Petronas Gas | CIPS and DCVG for NPS 30 PG (White Horse). |
| 1.07.2008 | Petronas Gas | Pipeline current mapping for NPS 6 EMSB to KSMF. |
| 1.07.2008 | Petronas Gas | Pipeline current mapping for NPS 2 Petlin. |
| 1.07.2008 | Petronas Gas | Pipeline current mapping for NPS 6 Polyplastic. |
| 1.07.2008 | Petronas Gas | Pipeline current mapping for White Horse. |
| 14.07.2008 | Petronas Gas | CIPS for NPS 18 Tanjung Langsat (14KM). |
| 21.07.2008 | Petronas Gas | CIPS and DCVG for NPS 16 Teluk Kalong Lateral. |
| 23.10.2009 | Petronas Gas | CIPS & DCVG survey for 321KM of PGU2 Sector 2 Mainline and Lateral Pipelines (Melaka, Tg Kling, Telok Gong, PD, TG Gemok, Sepang, KLIA, KLIA NGV and Serdang Lateral) and Kerteh City Gate Station. |
| 5.11.2009 | Petronas Gas | PCM Survey NPS36” PGU2 Sector 2. |
| 1.12.2009 | MTBE | To perform PCM inspection for pipeline relocating exercise of MTBE plant – storage interconnecting pipeline, Gebeng. |
| 9.12.2009 | SGS (Petrotechnical) | To perform DCVG inspection for crude oil pipeline at ESSO Refinery at Port. |
| 20.01.2010 | Ethylene Malaysia | Direct current voltage gradient (DCVG), pipeline current mapping (PCM) and close interval potential (CIP) survey on underground pipeline at Ethylene and Polyethylene Plants. |
| 21.01.2010 | SGS (Petrotechnical) | To perform DCVG inspection for crude oil pipeline at ESSO Refinery at Port Dickson. |
| 3.02.2010 | MTBE Malaysia | CIPS, DCVG and PCM survey at MTBE Plant, PDH Plant, PPM Plant, Port Storage, Jetty and Interconnecting Pipelines, Kuantan. |
| 10.02.2010 | PP(M)SB | TERM CONTRACT for direct current voltage gradient (DCVG), close interval potential survey (CIPS) and soil resistivity survey services for two plus one plus one (2 +1+1) years at PP(M)SB.(Contract Period 10.2.2010 – 9.02.2012). |
| 12.02.2010 | Petro-Vietnam | DCVG inspection for 40km of natural gas pipelines in Vietnam. |
| 17.03.2010 | Petronas Gas | DCVG survey for C3/C4 pipelines. |
| 17.03.2010 | Petronas Gas | DCVG survey for Propane, Butane and Export Terminal Pipelines. |
| 8.04.2010 | Petronas Gas | CIPS for 5KM NPS18” Perlis Lateral. |
| 8.04.2010 | Petronas Gas | CIPS for 20.1KM NPS18” Perlis Lateral. |
| 11.05.2010 | Petronas Gas | CIPS for 234KM of NPS36” PGU2 Sector 1 (M1-MLL112-ML200) |
| 3.08.2010 | PP(M)SB | DCVG survey at PPMSB, Melaka. |
| 13.08.2010 | Petronas Gas | CIPS & PCM survey for 24.7KM NPS 8”, 6”, 4” Miri Gas Distribution System. |
| 6.09.2010 | Petronas Gas | DCVG with global positioning system for PGU2 Sector 2 Mainline and Lateral Pipelines for OED |
| 7.09.2010 | Petronas Gas | PRICE AGREEMENT for close interval potential survey (CIPS) and pipeline current mapping (PCM) for duration of one (1) year for MIS-OED. (Contract Period : 16.09.2010 – 15.09.2011) |
| 7.10.2010 | Petronas Gas | CIPS for NPS36” Loop 1 (GPP-M1-MLL112) |
| 7.10.2010 | Petronas Gas | Pipeline current mapping (PCM) for NPS8” Miri Sector 1 and NPS6” Miri Sector 4. |
| 1.02.2011 | Intestmal Corporation | DCVG on natural gas underground piping at Petronas Fertilizer (Kedah) Sdn. Bhd. Gurun |
| 18.07.2011 | Petronas Gas | CIPS for 227.1KM NPS 36” PGU LOOP2. |
| 21.07.2011 | Petronas Gas | CIPS for 27KM X NPS18” Port Dickson Lateral. |
| 14.08.2011 | Petronas Gas | ECDA indirect inspection step 2 (CIPS & PCM) for NPS20 EMSB, NPS6 EMSB FUEL, NPS2 PETLIN, NPS2 KSMF, NPS6 PROPANE and NPS6 BUTANE. |
| 9.09.2011 | Petronas Gas | DCVG & PCM survey for 71.4KM NPS 36” PGU LOOP 1 and NPS36” PGU2 Sector 1. |
| 13.09.2011 | Petronas Gas | Onshore pipeline inspection & repair – Boat rental |
| 19.09.2011 | Petronas Gas | CIPS for 313KM of NPS 36” PGU3 Sector 2 & 3, NPS12” Gurun Lateral, NPS24” Kulim Lateral and NPS8’ Tronoh Lateral. |
| 29.09.2011 | Petronas Gas | CIPS & PCM Miri Gas Distribution System & Bintulu Lateral. |
| 30.11.2011 | Petronas Gas | DCVG & PCM survey for 13.9KM NPS 36” PGU LOOP 1 and NPS36” PGU2 Sector 1. |
| 13.12.2011 | Petronas Gas | Onshore pipeline inspection & repair – Boat rental |
| 28.12.2011 | Petronas Gas | DC interference study for NPS42 GPP5/6 Interconnecting Pipeline,Kerteh |
| 28.12.2011 | Petronas Gas | DC interference study for NPS8 KLIA Lateral, Sepang. |
| 21.02.2012 | Petronas Gas | ONSHORE PIPELINE INSPECTION & REPAIR -CIPS for 104.1KM of NPS30 PGU 2 Sector 3, (ML300-ML305),Segamat |
| 24.02.2012 | Petronas Gas | ONSHORE PIPELINE INSPECTION & REPAIR -CIPS for 24KM of NPS24 Prai Lateral. |
| 21.03.2012 | Petronas Gas | ONSHORE PIPELINE INSPECTION & REPAIR -CIPS for 18KM of NPS30 Connaught Bridge Lateral. |
| 22.03.2012 | Petronas Gas | ECDA Step 2 (CIPS, DCVG, PCM Survey) for NPS4 KLIA NGV Lateral. |
| 26.03.2012 | Petronas Gas | CIPS for NPS30 Plentong to Senoko, Singapore and NPS30 Pasir Gudang Lateral. |
| 27.03.2012 | Petronas Gas | ONSHORE PIPELINE INSPCTION & REPAIR -CIPS for 103.7KM of NPS30 PGU 2 Sector 3 ML305 - Plentong |
| 17.04.2012 | Petronas Gas | ECDA Step 2 (CIPS, DCVG & PCM) for NPS2” LPG, NPS4” dry gas and 10” condensate from GPPA to PP(T)SB |
| 27.08.2012 | Petronas Gas | DCVG & PCM for NPS36” PGU 3 Sector 2&3, NPS24” Kulim Lateral and NPS24” Prai Lateral. (Total length is 34.8 KM) |
| 20.09.2012 | Petronas Gas | Indirect Inspection (CIPS, DCVG, PCM Survey) at A2 crossing & install test posts for NPS20” Paka Lateral, NPS36” Paka Loop, NPS2” Petlin, NPS48” Feed Gas, NPS10” Feed Condensate, NPS16” Stabilised Condensate, NPS42” Sales Gas, NPS12” Butane, NPS14” Propane, NPS12” Ethane Interconnecting and NPS12” Ethane, in Kerteh. |
| 2.11.2012 | Petronas Gas | ECDA indirect inspection step 2 (CIPS, DCVG, PCM) for YTL Meter Station, TNB Meter Station, KCG1, KCG2 and Perwaja Meter Station. |
| 2.11.2012 | Petronas Gas | PCM & DCVG for PGU 2 Sector 3, Pasir Gudang Lateral and Idemitsu Lateral. |
| 13.02.2013 | Petronas Gas | CIPS for 17KM of NPS 24” Lumut Lateral. |
| 13.02.2013 | Petronas Gas | CIPS for 13KM NPS 18” Tanjung Langsat Lateral. |
| 13.02.2013 | Petronas Gas | CIPS for 63KM NPS 36” PGU3 Sector 1 for Shah Alam RO (KP 0.0 – KP 63.185) |
| 13.02.2013 | Petronas Gas | CIPS for 121KM NPS 36” PGU3 Sector 1 for Sitiawan RO (KP 63.185 – KP 183.908). |
| 4.03.2013 | Petronas Gas | CIPS, DCVG & PCM survey (ECDA Step 2) for NPS 20” MTBE, NPS 20” CUF, NPS 6” PDH, NPS 4” Polyplastic & NPS 2” BD Pipeline, Gebeng Industrial Area. |
| 21.03.2013 | Petronas Gas | CIPS, DCVG & PCM survey (ECDA Step 2) for NPS 4” Tioxide Lateral, NPS 12” Optimal Lateral, NPS 4” ET & NPS 20” YTL Lateral, Terengganu. |
| 2.05.2013 | Petronas Gas | DCVG, pipe-to-soil measurement, repair monolithic isolation joint, DCVG and test post installation for Tronoh Lateral, Sitiawan. |
| 8.05.2013 | Petronas Gas | EXTERNAL ONSHORE PIPELINE INSPECTION & REPAIR - CP assessment for Kerteh and Pasir Gudang. |
| 8.05.2013 | Petronas Gas | EXTERNAL ONSHORE PIPELINE INSPECTION & REPAIR - Prai Lateral CP assessment – PTS, PCM, MIJ Inspection. |
| 17.05.2013 | Petronas Gas | DCVG survey from KP24.8 to KP32.3, PGU3 Sector 1. |
| 31.12.2013 | Petronas Gas | TERM CONTRACT for corrosion survey services for Sabah & Sarawak Gas Pipeline (SSGP) for 3+1 years (Contract Period 1.06.2014 – 30.5.2017) |
| 4.06.2014 | Petronas Gas | ECDA for NPS 8” Shah Alam NGV Lateral pipeline, Selangor. |
| 9.06.2014 | Petronas Gas | ECDA for NPS 4” White Horse Lateral pipeline, Pasir Gudang. |
