EPC

EPC

At ZPTE, EPC (Engineering, Procurement, and Construction) is at the core of our services, where we deliver advanced power generation and transmission solutions with a strong focus on sustainability, efficiency, and innovation. By integrating renewable energy sources such as solar and wind alongside traditional power generation methods, we provide a reliable and environmentally responsible energy supply. Our designs are tailored to Oman’s diverse geography, overcoming challenges posed by remote locations and harsh weather conditions. Through the use of smart grid technologies and advanced transmission systems, we minimize energy loss and optimize distribution, ensuring a resilient and efficient grid.

We started as a subcontractor for 33kV projects and have since grown to deliver 440kV projects as a main contractor, reflecting our continued expansion and capability. ZPTE has established itself as a trusted EPC contractor for large, complex projects in Oman. Our ability to manage these projects by seamlessly integrating the activities of various subcontractors, vendors, and agencies, while ensuring the overall success of the project, sets us apart. With a proven track record in project implementation, we offer a full spectrum of services, including Design, Engineering, Procurement, Construction, and Commissioning, all supported by excellent project management. Our clients value our capacity to scale resources to meet project demands and deliver fast-track projects within schedule and budget. By doing so, we contribute to Oman`s energy security and support its long-term goals of economic growth and sustainability.

Power Generation

Zawawi Powertech Engineering LLC (ZPTE) is a leading EPC (Engineering, Procurement, and Construction) company in Oman specializing in gas-based power generation projects, including Gas Engine and Gas Turbine Power Plants in both Open and Combined Cycle configurations. With extensive experience and technical expertise, ZPTE provides complete EPC solutions covering design, engineering, procurement, construction, testing, and commissioning, ensuring efficiency, reliability, and long-term operational performance. Supported by global OEMs and specialized consultants, ZPTE delivers comprehensive engineering, 3D modeling, system optimization, and detailed design in compliance with international standards (IEC, ASME, ASTM, API, ISO). Its robust procurement framework ensures high-quality equipment sourcing, vendor evaluation, inspection, and logistics management, while its construction capabilities span civil, mechanical, electrical, and instrumentation works, including installation of turbines, HRSGs, cooling systems, and control networks. The company’s experienced commissioning teams oversee system integration, synchronization, and performance testing to ensure seamless plant startup and handover. Guided by a strong QHSE management system, ZPTE emphasizes safety, quality, and sustainability, maintaining partnerships with leading OEMs and delivering projects with precision, cost efficiency, and timely completion - cementing its position as a trusted EPC partner in Oman’s power generation sector.

Power Transmission

With extensive experience in executing Power Transmission and Substation Projects ranging from 132kV to 400kV on an EPC (Engineering, Procurement, and Construction) basis, we offer end-to-end solutions covering engineering, procurement, construction, testing, and commissioning in compliance with international standards of quality, safety, and reliability. Our expertise includes GIS and AIS substations, overhead transmission lines, and associated protection and control systems. We manage all project phases - from route surveys and detailed design (using PLS-CADD) to equipment procurement, logistics, installation, and integration with SCADA and online monitoring systems - ensuring full grid compliance and remote accessibility. Through effective coordination with stakeholders, regulatory authorities, and utility owners, we deliver turnkey high-voltage infrastructure projects efficiently, on time, and to the highest IEC and IEEE standards.

Power Distribution

We have a proven track record in executing Power Distribution Projects, including Overhead Lines (OHL) using wood, concrete, steel poles, and lattice towers, as well as substations ranging from 415V to 66kV on an EPC (Engineering, Procurement, and Construction) basis. Our expertise spans the full project life cycle from engineering design and route surveys to procurement, construction, testing, commissioning, and handover - ensuring compliance with technical standards, safety regulations, and client specifications. We deliver complete solutions covering electrical studies, OHL and substation design, procurement of major equipment (transformers, switchgear, protection systems, SCADA, and communication systems), and construction works including civil, mechanical, and electrical installations. Our capabilities extend to pre-commissioning, system energization, and coordination with utilities for successful project completion. With strong project management practices emphasizing planning, HSE compliance, stakeholder coordination, and timely delivery, we ensure efficient execution and seamless transition to operation, supported by detailed documentation, client training, and comprehensive O&M support.

Ongoing Projects

Construction 132kV Sadah Wind Farm Grid Station along with associated 132kV OHL from Mirbat Grid Station to Sadah Grid Station

Engineering, Procurement and Construction of 400KV Overhead Line Works for GCCIA Oman Direct Link Project

Construction of 400/132kV Wadi Latham GS and Associated 400kV LILO, and Construction of 132kV Safah GS and Associated OHL “Oxy Network Connection

Construction of 400kV Ras Madraka Wind Farm Grid Station along with Associated 400kV LILO from Duqm Industrial GS to Al Jazzier GS

Construction of 400/33KV Al Jazzier Grid Station along with associated 400KV LILO from Ras Madraka Wind Farm Grid Station to Shaleem Grid Station

Construction of 400kV Overhead transmission line from Duqm Industrial GS to Shaleem GS. (OETC 49-2023)

Construction Of 132/33kV Shaba Asaib GS along with associated 132kV OHL from Mudhai GS to Shaba Asaib GS (OETC 55-2023)