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Underground wiring
& HDD rental.

From 166kV underground cable installation to HDD machine rental — Raj Enterprise delivers the expertise and equipment your project demands.

01

Underground 166kV Wiring

Raj Enterprise specializes in the installation of underground high-voltage cables at 166kV. From route survey and trenching to cable laying, jointing, and commissioning — we manage the full project lifecycle with precision and safety.

  • Route survey & planning
  • Trench excavation
  • Cable laying & pulling
  • Cable jointing & termination
  • HV testing & commissioning
  • Backfill & reinstatement
Workers installing underground high-voltage electrical cables in a deep trench at a power infrastructure project site
02

HDD Machine Rental

We offer two professional-grade Horizontal Directional Drilling (HDD) machines for rent. Our equipment is ideal for trenchless underground installations — enabling contractors and utility companies to cross roads, rivers, and railways without surface disruption.

  • 2 HDD machines available
  • Daily / weekly / monthly rental
  • Operator assistance available
  • Road & river crossings
  • Utility cable ducting
  • Flexible scheduling
Horizontal Directional Drilling machine operating at a construction site for trenchless underground pipe and cable installation
03

Trenchless Installation

Using our HDD machines, we execute trenchless cable and pipe installations in urban and rural environments. This method minimizes surface disruption, reduces restoration costs, and is ideal for sensitive or congested areas.

  • Minimal surface disruption
  • Urban & rural environments
  • Road & railway crossings
  • River & canal crossings
  • Reduced restoration cost
  • Fast project turnaround
Construction crew performing trenchless underground installation using directional drilling equipment at a road crossing site
04

Cable Jointing & Termination

Our certified technicians handle high-voltage cable jointing and termination at 166kV. Every joint is executed to international standards, ensuring long-term electrical integrity and system reliability.

  • 166kV straight joints
  • Transition joints
  • Cable terminations
  • Certified HV technicians
  • Quality assurance testing
  • Documentation & reports
Electrical technician performing high-voltage cable jointing work inside an underground cable chamber

Our project process

01

Site Survey

We assess the route, soil conditions, and existing infrastructure before any work begins.

02

Planning & Design

Detailed project plans, method statements, and safety protocols are prepared and approved.

03

Mobilization

Equipment and crew are deployed to site — including HDD machines where trenchless methods are required.

04

Installation

Cable laying, HDD drilling, jointing, and termination are carried out to specification.

05

Testing & Handover

Full HV testing, documentation, and project handover with as-built drawings.

Ready to start your project?

Contact Raj Enterprise today for a quote on underground wiring or HDD machine rental.

Get a Quote