Power Infrastructure Projects in Herat Province

Power Infrastructure Projects in Herat Province

Our company has successfully delivered a set of fundamental power infrastructure projects in Herat Province, contributing significantly to the development, stability, and future expansion of the regional electrical network. These projects include high-voltage substations and 220 kV transmission lines, designed and implemented in accordance with international engineering standards to ensure reliability, operational flexibility, and long-term performance.

Pul-e-Hashimi Substation (220/20 kV)

The Pul-e-Hashimi Substation is a 220/20 kV facility supporting reliable medium-voltage power distribution. It features a 220 kV double busbar switchyard with two-line bays and two transformer bays, two 40 MVA power transformers, and sectionalized 20 kV indoor switchgear. Digital protection relays integrated with SCADA and RTUs, along with complete AC/DC auxiliary systems and standby power, ensure safe and continuous operation.

Contracted date: October 28, 2025

24 Hoot Substation (220/132/20 kV)

The 24 Hoot Substation is a multi-voltage transmission and distribution node will be designed for bulk power transfer. It includes a 220 kV double busbar switchyard, a 63 MVA 220/132/20 kV autotransformer, a 63 MVA 220/20 kV power transformer, and 20 kV indoor metal-clad switchgear. The protection and control system are according to IEC standard 61850 compliant and supported by an OPGW-based telecommunication system.

Contracted date: October 28, 2025

Nooruljihad – Pul-e-Hashimi

220 kV Transmission Line

This 220 kV transmission line strengthens interconnection between Nooruljihad and Pul-e-Hashimi substations. The single-circuit, single-conductor line is designed for future double-circuit expansion and double conductor and has an approximate length of 38.2 km. It utilizes hot-dip galvanized steel lattice towers, aluminum phase conductors with OPGW, and complete line hardware and insulators and fittings.

Contracted date: November, 2025

Pul-e-Hashimi – 24 Hoot

220 kV Transmission Line

The Pul-e-Hashimi to 24 Hoot transmission line is a key backbone connection within the regional grid. The 220 kV single-circuit line, approximately 39.9 km long, is designed for future double-circuit expansion and double conductor expansion and constructed with steel lattice towers, phase conductors with OPGW, and full line termination and protection accessories.

Contracted date: November, 2025