Services and Offerings

---

We provide comprehensive supply and services solutions to a wide range of industries, utilities, infrastructure customers, and contractors.

Engineering Studies:

Our team conducts engineering studies encompassing various aspects, including: Power system network studies, Network modelling, CT (Current Transformer) and VT (Voltage Transformer) sizing, Transformer sizing, load assessments, Busbar sizing, Relay setting calculations and coordination studies, Battery and battery charger sizing, Cable sizing, and more.

Engineering Documentation:

We specialize in the preparation of engineering drawings, schematics, and general arrangement plans. We configure engineering solutions for relays, network switches, SAS (Substation Automation System), and RTU (Remote Terminal Unit) automation units.

Testing and Commissioning:

Our experienced team performs testing and commissioning services for a range of equipment from leading manufacturers, including ABB, Hitachi, Siemens, GE, and Schneider. This includes protection relays, SAS/Scada automation, RTUs, PLCs, VLCs, and DCS systems.

Erection and Installation:

We offer services for the erection and installation of various equipment, including control, protection, and automation systems. This covers GIS (Gas-Insulated Switchgear), LCC (Local control cubicle), LVAC (Low-Voltage Alternating Current) panels, and more.

Cable Services:

Our cable-related services include cable laying, cable termination, and establishing interfaces between control, protection, SAS, LCC, and AVR/RTCC panels.

Panel Supply:

We provide a wide range of panels for control, protection, LCC, RTCC, AVR, SAS, RTU, VLC, and PLC applications. also we supply 11kV Switchgear.

Accessories:

We also offer various accessories, including test switches, test plugs, and auxiliary relays.

Safety Equipment:

Additionally, we supply safety equipment, safety shoes, and coveralls to ensure a safe working environment.

These services and offerings reflect our commitment to delivering comprehensive solutions to meet the needs of our clients in the industry, utility, and infrastructure sectors.

Contact Us

---

Head office
#2/723 Kothakanda palli, Old Anekal Road
Opp.to Metal Mann, Hosur-Tamil Nadu, India.
Pincode: 635129

P: +91 96005 02912
E: info@ohmtech.co.in

Branch office
#110-196. Bayan Business Center
Dubai Investment park (DIP1), Dubai - UAE

P: +971 50 2468241
E: info@techohmega.com

Projects Executed

INDIA

---

Petrochemical, Power Plants & Refineries:

2004: Pre-commissioning and commissioning of MV distribution system for MRPL - Mangalore.

2005: Pre-commissioning and commissioning of LV sub system for IOCL - Panipat.

2006: Retrofit, upgrade of LV process system at OCL - Madura.

2007: Installation and commissioning of MV distribution automation for OCL - Barauni

Cement Plants:

2003: Installation, testing and commissioning of 25MVA power transformers for Madras Cements - Alathiyur.

2008: System upgrade, network study for Lafarge India Ltd - Sonadih.

2009: PLC process system upgrade for Dalmia Cements - Dalmiapuram.

2010: VFD implementation for Tube rolling machine with multi speed roller for Ford Chennai.

Power Plants:

2011: Scada upgrade 6.6kV/132kV BHEL GOT - Hyderabad.

2012: Supply of Control and Protection panels and system upgrade for 6.2MW Bannari Amman sugar - Hyderabad.

2014: Supply of 33kV control and protection panels NLC.

Utility:

2002: Refurbishment 400kV PGCIL, Jamshedpur.

2003: Installation supervision, pre-commissioning and commissioning 220kV-Kanakapura.

2004: control and protection panels Factory acceptance test for NTPCL- Bangalore.

2008: Supply of 110kV control and protection panels PSEB.

2013: Supply of 110kV control and protection panels KPTCL.

2015: Supply of 11kV control and protection panels OSEB.

MIDDLE EAST

2003: Pre-commissioning, Testing of 220kV Toshiba GIS, 33kV Siemens switchgear, GE Scada for Transco, Al Ain, UAE.

2005: Pre-commissioning 400kV control & protection system for VATECH -Al Ain, UAE.

2008: Scada upgrade for Qatargas, Qatar.

2009: Invensys DCS system upgrade for Rasgas, Qatar.

2012: ENMS SAS system upgrade for Dolphin Energy, Qatar.

2014: Installation, commissioning of secondary system Reservoir plant Qatar.

2016-2018: RTU Panels with ABB RTU560, Testing & commissioning for Lusail Qatar.

2017: Semi skilled resource services provided to Woqod, Qatar.

2018 Skilled resources provided to Qatar rail (QVC).

2020: Kahramaa approved Engineers provided to Galfar Almisnad for Protection & Scada, Qatar.

2021: Supply of RTU panel, Testing & Commissioning KIZAD Chemical plant, UAE.

2022: 33kV CB overhauling, Testing & Commissioning with OETC in Al Qabail 01 S/S, Liwa01 S/S, Falaj Al Ouhi S/S, Al Uwalnat 01 S/S, Dil Abdul Salam S/S, OMAN.

2022: ABB 132kV GIS CB Repair, Testing & Commissioning at PDO Yibal, OMAN.

2022: ABB 33kV CB overhauling, Testing & Commissioning at PDO Kauther, OMAN.

2023: Various stations SAS & Gateway Commissioning with CEB Colombo, Srilanka.

2023: ABB Old legacy protection Relays Testing & Commissioning for OLNG OMAN.