Telecom Tower Site Survey for GBT, Rooftop and Fibre Routes

What is checked in a telecom tower site survey?

Whether the chosen plot or roof can take the tower and its equipment, and whether the ground and fibre route are clear for construction. The survey turns a site acquisition sketch into one measured drawing for the design, civil and fibre teams.

Two site types cover most work. A ground-based tower (GBT) stands on its own leased plot with a foundation, equipment area, earth pits, fence and access path. A rooftop tower (RTT) sits on a building, with poles or a small mast on the roof and equipment on a platform. The table sets out the core of each survey.

Table note: for plot boundaries that need to match revenue records, see getting land survey services done right.

Why measure a small tower plot so carefully?

Lease plots are small, tightly fitted and often cut from a larger holding, so a metre's error can put the fence on a neighbour's land. A GBT plot of a few hundred square metres must hold the foundation, equipment area, generator or battery bank, earth pits and access path, with the clearances the design specifies.

We fix plot corners with DGPS, measure the boundary and nearby structures by total station, and record the access route for crane and material delivery. Overhead power lines near the plot are picked with their heights.

What can be buried under a tower plot?

On farmland or vacant land, often little; on urban and roadside plots, much more. Farm plots may hide irrigation pipes and borewell cables, while urban plots carry water lines, LT cables, other operators' fibre and drains. Earth pits are deep and narrow and the foundation needs a sizeable dig, so utility locating with ground penetrating radar covers both before marking out. The radar reads the soil by timing echoes of short radio pulses. Our pre-excavation scanning details describe the scan-and-mark method.

How is the fibre route to the tower surveyed?

As a short route survey: from the nearest network point, along the road and into the plot or building, with every crossing and obstacle recorded. Fibre backhaul is expected on most new sites, and the last few hundred metres are often the hardest. The route crosses roads, drains and other operators' ducts, the existing utility lines that most often cause clashes.

We walk and scan the route for underground utilities, measure chainage, pick crossings and note the surface type, which decides between trenching and HDD for each section. Before excavation, follow the steps in more about Call Before You Dig in India.

Right of way for telecom infrastructure now falls under the Telecommunications (Right of Way) Rules, 2024, framed under the Telecommunications Act, 2023, with applications on the Gati Shakti Sanchar portal. The operator files them; our route drawing is the type of document they attach.

Is the rooftop strong enough?

That is a structural engineer's decision, but a survey gives the engineer the facts quickly. On RTT sites we measure the roof, columns and visible beams. Our structural audit kits add a visual and NDT check with rebound hammer, ultrasonic pulse velocity and cover meter; cores are extra. The engineer then judges whether slab and frame can carry the poles, equipment and wind load.

Which site problems does the survey catch early?

The ones that otherwise surface the day the foundation crew arrives. Roll-outs run to tight dates, and a blocked site goes to the back of the queue. The survey flags:

• Plot smaller than the lease sketch: Hand-measured sketches are often generous; a measured plan shows whether the standard layout fits.
• Access that will not take a truck: A narrow lane, low gate or soft field edge can stop a mixer or crane, so widths and turning points are recorded.
• Waterlogged ground: Low plots near drains flood in the monsoon; levels show whether the equipment area needs raising.
• Hidden services across the plot: A borewell cable, irrigation pipe or buried LT line can cross the foundation area.
• Boundary disputes: A measured plot with coordinates gives everyone a common reference before the fence goes up.
• Overhead lines too close: A power line beside the plot can rule out a crane position or the tower location.

Each flag and its utility data enter the site tracker with a photo and note, so the operator can adjust, negotiate or drop the site.

What does a tower site survey cost?

Plot survey, scan and fibre route are each priced from our standard rates and added up per site, with batch orders grouped.

• Plot survey with total station: up to 1 acre from ₹10,000.
• Land demarcation against records: from ₹8,000 per plot up to 1 acre.
• GPR scan of foundation, earth pit and fibre route: ₹24 per metre, ₹32 for L-section; minimum order ₹50,000 in Delhi NCR and ₹1,00,000 elsewhere.
• Rooftop structural audit: ₹5 per sq ft, minimum ₹50,000.
• Large roll-outs: 25% off the whole GPR order above 100 km, 40% above 500 km, 50% above 1,000 km.

Rates exclude GST and the written quote fixes the total. The GPR minimum applies per order, not per site, so batching sites is far cheaper.

How are batches of sites programmed?

By cluster: crews take a site list, group it by area and work through it in sequence. A crew completes several GBT sites a day where they are close, fewer where fibre routes are long. Drawings follow in batches within three working days of each cluster. NCR clusters start the same day or within 1 working day. In other circles, a team member based there starts immediately or within 1 working day, with any travel cost shown in the quote. A site-wise tracker shows what is done, pending or blocked.

Once towers are built, a record of the as-installed site helps future upgrades; ask about our as built survey: scope, time and cost. To plan a roll-out, get help with your site list.

Frequently asked questions

Do you do site acquisition or lease negotiation?

No, we survey sites that the operator or tower company has identified. Lease and permissions stay with them.

How do you report scan results for each site?

Each site gets a plan with services marked, their quality levels and a short scan note; details on GPR survey deliverables shows the standard layout.

Can you survey rooftop sites without disturbing residents?

Yes, roof measurement is quiet and quick, and NDT tests are short. We agree access times with the building owner.

Do you provide coordinates for regulatory filings?

Yes, tower centre and plot corners are given in WGS-84 latitude and longitude and in UTM, as your team needs.

Can the same crew survey the fibre route?

Yes, plot, scan and fibre route are done in one visit, which saves mobilisation and eases utility coordination.

Will you check overhead line clearances?

We measure the position and height of nearby overhead lines so the designer can check clearances.

Written by Saniya Parveen · Technically reviewed by Rahul Rai · Updated 8 November 2026