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Electrical & Civil EPC

Utility Shifting & Road Widening

Relocation of electrical and water infrastructure clear of highway alignments — for NHAI, state utilities and EPC principals.

Voltage range415 V – 33 kV

Corridor work is unforgiving on programme. The road contractor cannot proceed until the utility is clear, the utility will not accept a long interruption, and the approvals sit with a third party. It is a niche that rewards contractors who have done it before.

Ranisons has executed utility shifting on NH-33 at Ghatshila for JSEB (₹333.67 lakh), on NH-75 at Ratu Chatti for the Varaha Infra and Sunil Hitech joint venture (₹144.39 lakh, covering 33 kV, 11 kV, DSS and LT), and water pipeline relocation on the same corridor for Kram Infracon. We are currently engaged directly by NHAI on the Bijupara–Kuru four-laning of NH-75.

Method

How we deliver

  1. 01

    Joint survey

    Survey with the highway contractor and utility to fix what moves, where it goes and in what sequence.

  2. 02

    Estimate & approvals

    Deposit-work estimate, utility sanction and right-of-way liaison with the competent authorities.

  3. 03

    Shutdown planning

    Outage windows agreed with the utility so supply interruption is minimised.

  4. 04

    Relocation

    Erection of the new alignment, transfer of load, and dismantling of the redundant section.

  5. 05

    Charging & handover

    Testing, charging under utility supervision and handover of the cleared corridor.

Questions

Frequently asked

Which highway projects have you worked on?

NH-33 at Ghatshila for JSEB (₹333.67 lakh), NH-75 at Ratu Chatti for the Varaha Infra and Sunil Hitech joint venture (₹144.39 lakh), and the Bijupara–Kuru four-laning of NH-75 directly for NHAI.

Do you handle the approvals and right of way?

Yes. On the NH-75 contract, engineering service charges for liaison with the competent authorities and right of way were within our quoted price — we carried the approvals risk, not just the construction.

How do you limit supply interruption?

The new alignment is built and tested live-adjacent wherever possible, so the actual transfer happens inside a short agreed shutdown rather than a prolonged outage.

360° · Multi-Angle Inspection

On site execution records

Horizontal Directional Drilling (HDD), underground 33 kV cabling, 156-metre crossings, reaming, HDPE pipe jointing, and equipment mobilization. From client WhatsApp site logs and project archives.

16 Viewpoints on Record
Heavy cable drum setup with crane for HDD pulling on highway shoulder
Angle 01 / 16

HDD underground cable pulling: Drum setup and crane alignment on highway shoulder.

Full Screen
Cable pulling with mobile crane and trench entry pit
Angle 02 / 16

1 HDD pulling in progress: Mobilizing cable into the bored trench.

Full Screen
Directional drill string surfacing with reamer attachment
Angle 03 / 16

3 HDD pulling done (156 mtr): Drill string emergence after 156-metre bore.

Full Screen
HDPE casing pipes laid out along corridor wall for butt fusion jointing
Angle 04 / 16

Pipe jointing work in progress: HDPE casing pipes aligned along corridor.

Full Screen
Site engineer conducting HDD piloting survey with underground locator
Angle 05 / 16

3 HDD piloting: Engineer tracking underground drill head depth and alignment.

Full Screen
Crawler-mounted directional drilling rig with hydraulic drill mast
Angle 06 / 16

Heavy crawler directional drilling rig engaged on utility crossing.

Full Screen
High-voltage XLPE cable pulling initiated into HDPE conduit
Angle 07 / 16

Pulling start: XLPE cable entered into reamed borehole.

Full Screen
Completed cable run pulled across the site alignment
Angle 08 / 16

Pulling complete: Continuous cable span successfully emerged at exit pit.

Full Screen
Directional drilling reamer bit back-reaming underground hole
Angle 09 / 16

Reamer start: Expanding pilot hole diameter with rock reamer attachment.

Full Screen
Heavy duty reamer head assembly on drill pipe string
Angle 10 / 16

1 HDD reaming done: Borehole enlarged to full casing diameter.

Full Screen
Night shift operations with floodlights and cable drum winches
Angle 11 / 16

Night shift HDD cable pull: Traffic-free night operations on corridor.

Full Screen
Heavy HDD drill rig being loaded onto low-bed trailer at NTPC Patratu
Angle 12 / 16

NTPC Patratu: Heavy machine loaded for transit to Irba More corridor.

Full Screen
Site workforce preparing drill rods along utility trench
Angle 13 / 16

Workforce coupling heavy drill rods for extended corridor crossing.

Full Screen
Excavated cable entry pit with underground casing conduit
Angle 14 / 16

Underground crossing pit with casing conduit prepared for cable insertion.

Full Screen
Field engineer inspecting cable drum alignment and tension
Angle 15 / 16

Engineer monitoring cable drum runout tension during pulling.

Full Screen
HDPE pipe butt fusion jointing machine on site
Angle 16 / 16

Thermal butt-fusion jointing of heavy HDPE utility casing pipes.

Full Screen

Individual Frame Inspection (16 captures)

  • Heavy cable drum setup with crane for HDD pulling on highway shoulder

    HDD underground cable pulling: Drum setup and crane alignment on highway shoulder.

  • Cable pulling with mobile crane and trench entry pit

    1 HDD pulling in progress: Mobilizing cable into the bored trench.

  • Directional drill string surfacing with reamer attachment

    3 HDD pulling done (156 mtr): Drill string emergence after 156-metre bore.

  • HDPE casing pipes laid out along corridor wall for butt fusion jointing

    Pipe jointing work in progress: HDPE casing pipes aligned along corridor.

  • Site engineer conducting HDD piloting survey with underground locator

    3 HDD piloting: Engineer tracking underground drill head depth and alignment.

  • Crawler-mounted directional drilling rig with hydraulic drill mast

    Heavy crawler directional drilling rig engaged on utility crossing.

  • High-voltage XLPE cable pulling initiated into HDPE conduit

    Pulling start: XLPE cable entered into reamed borehole.

  • Completed cable run pulled across the site alignment

    Pulling complete: Continuous cable span successfully emerged at exit pit.

  • Directional drilling reamer bit back-reaming underground hole

    Reamer start: Expanding pilot hole diameter with rock reamer attachment.

  • Heavy duty reamer head assembly on drill pipe string

    1 HDD reaming done: Borehole enlarged to full casing diameter.

  • Night shift operations with floodlights and cable drum winches

    Night shift HDD cable pull: Traffic-free night operations on corridor.

  • Heavy HDD drill rig being loaded onto low-bed trailer at NTPC Patratu

    NTPC Patratu: Heavy machine loaded for transit to Irba More corridor.

  • Site workforce preparing drill rods along utility trench

    Workforce coupling heavy drill rods for extended corridor crossing.

  • Excavated cable entry pit with underground casing conduit

    Underground crossing pit with casing conduit prepared for cable insertion.

  • Field engineer inspecting cable drum alignment and tension

    Engineer monitoring cable drum runout tension during pulling.

  • HDPE pipe butt fusion jointing machine on site

    Thermal butt-fusion jointing of heavy HDPE utility casing pipes.

Open original

Field Video Records

Live HDD & Corridor Footage

Field video logs of Horizontal Directional Drilling (HDD), HDPE pipe jointing, and 156-metre underground cable pulling.

Cable Pulling

156m Underground Cable Pulling

Continuous pulling of 33 kV high-tension XLPE cable through bored HDPE conduit.

Irba More Corridor

Reaming

Back-Reaming Underground Crossing

Back-reaming the borehole with high-torque rotary reamer for heavy casing.

Ranchi-Patratu Corridor

Pipe Jointing

HDPE Pipe Butt-Fusion Jointing

Thermal butt-welding and jointing of heavy casing pipes along highway shoulder.

Utility Alignment