Industrial Pipeline Inspection Services

Robotic Industrial Pipeline Inspection for Safer, More Reliable Plant Operations

Industrial pipeline defects can remain hidden until they affect flow, pressure, safety or production continuity. Solinas’ robotic inspection identifies internal corrosion, scaling, blockages, cracks and joint failures through available access points. This helps plant teams understand pipeline condition, prepare for shutdowns and plan timely maintenance with minimal operational disruption.

AI Defect classification

GIS Chainage mapping

1000+ Km

Underground pipeline network digitally mapped

30+ cities

Water infrastructure projects delivered across India

5X

Lower inspection costs with minimal excavation

70–2100 mm

Pipeline diameters covered by robotic inspection

Zero

Confined-space entries required during inspection

Minimal disruption

Inspection planned around plant access, flow and operational conditions

Existing access

Inspection begins through suitable existing access points where feasible

Clear findings

Internal footage documents visible defects throughout the inspected pipeline

Maintenance planning

Findings support repair, cleaning, shutdown and further testing decisions

Hidden Pipeline Problems Disrupt Operations.

Corrosion, deposits, mechanical stress and joint deterioration can progress inside industrial pipelines without visible external signs. Over time, these conditions may affect flow, pressure, process reliability, safety and maintenance planning.

Internal corrosion & pitting

Scale & sediment build-up

Process-fluid deposits

Weld, gasket and joint failure

Deformation and dents

Blockages and internal obstructions

Defects We Detect

Leak indicators

Visible evidence around joints, cracks or damaged sections that may indicate leakage.

Cross-sectional loss

Internal build-up or deformation reducing the available flow area.

Pipeline surface deterioration

Visible corrosion, pitting, scaling or coating damage along the internal surface.

Joint and weld discontinuities

Gaps, separation or visible irregularities at welds, gaskets and joints.

Foreign objects and intrusions

Objects, deposits or service intrusions obstructing the pipeline.

Structural deformation

Dents, ovality or changes in pipe geometry affecting the internal profile.

Cracks & fractures

Pipe crack detection flags early structural weakening.

Pipe collapse

Collapse detection ahead of a road or ground failure.

Broken & open joints

Joint separation that admits soil, roots or contamination.

Deformation & ovality

Pipe deformation signalling bedding or loading failure.

Offset joints

Misaligned sections restricting flow and risking leakage.

Corrosion & scaling

Surface deterioration reducing remaining structural life.

Active leaks

Leak-pinpointing flags flow-loss points before they surface.

Contamination ingress

Contamination checks flag intrusion points along the bore.

Sediment & scaling buildup

Deposits that reduce hydraulic capacity and water quality.

Illegal connections

Illegal connection detection for unauthorised tie-ins.

Obstructions & intrusions

Foreign objects or service intrusions blocking the bore.

Pressure loss zones

Indicates a leak, blockage or undersized section.

Reduced flow capacity

Cross-section loss from scaling, sediment or deformation.

Partial blockage

Blockage detection before it disrupts supply pressure.

Air-lock indicators

Signs of trapped air reducing effective flow.

Poor gradients

Flat or reverse-graded sections that affect flow distribution.

Beyond Visual Inspection

A routine visual check may show what is accessible from outside the pipeline, but it cannot reveal every condition inside the line. Robotic inspection provides direct internal footage, location-specific findings and a clearer basis for maintenance and shutdown planning.

Capability

Conventional inspection

Solinas robotic inspection

Internal visibility

Limited view from accessible sections

Continuous internal CCTV footage

Defect location

Approximate or manually recorded

Referenced to the inspection position

Pipeline access

May require opening, dismantling or extensive access work

Uses suitable existing access points where feasible

Condition assessment

Dependent on surface checks or isolated observations

Internal visual evidence across the inspected section

Maintenance planning

Often based on assumptions or reactive findings

Supported by documented inspection observations

Shutdown preparation

Scope may be confirmed only after opening the line

Helps define repair requirements before planned shutdowns

How Industrial Pipeline Inspection Works

From facility assessment to maintenance planning, our robotic inspection process is designed to provide plant teams with clear internal evidence and location-specific findings.

STEP 01

Facility assessment

Review the pipeline layout, material, diameter, criticality, operating conditions and available access points.

STEP 02

Inspection planning

Define the inspection approach based on pipeline condition, flow, safety requirements and plant operations.

STEP 03

Robot deployment

Launch the crawler through a suitable valve, cleanout, flange, manhole or other access point.

STEP 04

Internal inspection

Capture continuous CCTV footage of the internal pipeline condition and identify visible defects.

STEP 05

Defect documentation

Record defect type, location, severity indicators and relevant observations from the inspection footage.

STEP 06

Maintenance recommendations

Use the inspection findings to support repair, cleaning, relining, shutdown or further testing decisions.

What We Find Inside Pipelines

Real inspection footage captured from inside pipeline networks.

FAQs

What pipeline and duct diameters can be inspected?

Depending on the application, inspection can cover pipelines from approximately 70 mm up to 2100 mm in diameter, including water lines, industrial utility pipelines, sewer lines, stormwater drains and larger ducts.

Can inspection happen while the plant is running?

In many cases, yes. Robotic inspection can be planned with minimal disruption to ongoing plant operations. Depending on the pipeline type, accessibility, flow conditions and safety requirements, inspection may be carried out during normal operations or within a short planned isolation window instead of requiring a major shutdown.

How are defects prioritised?

Detected defects can be classified based on their type, location, severity and potential operational impact. Critical defects such as severe corrosion, major obstruction, structural damage, leakage risks or significant cross-sectional loss can be highlighted separately from moderate and minor observations.

Do you provide asset mapping for facilities?

Yes. Inspection data can be combined with asset mapping to create a clearer digital record of the facility’s underground or difficult-to-access infrastructure.

Can inspection support shutdown or turnaround planning?

Yes. Robotic inspection can help maintenance teams understand pipeline conditions before a planned shutdown or turnaround. By identifying the exact location and severity of defects beforehand, teams can define repair scope, arrange materials and manpower, prioritise critical sections and reduce unnecessary maintenance during the shutdown window.

How much pipeline length can be inspected per day?

Daily inspection productivity depends on factors such as pipeline diameter, accessibility, number of bends, internal condition, entry points, flow conditions and inspection detail required.

How much does industrial inspection cost?

Industrial pipeline inspection costs vary depending on pipeline diameter, total length, accessibility, asset type, inspection technology, site conditions and reporting requirements. Since every industrial network is different, Solinas typically evaluates the scope before providing a project-specific quotation

Which industries and regions does Solinas serve?

Solinas serves industrial facilities across sectors including automotive, manufacturing, pharmaceuticals, chemicals, oil and gas, metals, commercial infrastructure, industrial parks and large utility-intensive facilities.