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Services · Civil and Infrastructure Testing

Road Inspection and Pavement Evaluation

Pavement Condition Index surveys, Benkelman Beam and Falling Weight Deflectometer-compatible deflection measurement, skid resistance and road-marking reflectivity, run against the Indian Roads Congress framework.


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Overview

TCR Engineering, a NABL ISO/IEC 17025:2017 accredited laboratory (NABLT0726MH18640) in Navi Mumbai, evaluates in-service roads and pavements. Field teams measure Pavement Condition Index, roughness, deflection by Benkelman Beam, skid resistance and road-marking reflectivity, with quality control aligned to the Indian Roads Congress framework for road and bridge works.

Pavement Condition Index. Non-destructive roughness measurement. Deflection measurement (Benkelman Beam and Falling Weight Deflectometer-compatible evaluation). Reflectivity of road markings. Skid resistance. The BMC Roads Department registration ChE/Rds/8292/NF dated 25 March 2026 covers Mumbai's municipal roads programme.

How TCR Evaluates Pavements

TCR evaluates in-service roads and pavements with a set of non-destructive field measurements: Pavement Condition Index, roughness, structural deflection, road-marking reflectivity, and skid resistance. The results feed maintenance planning and acceptance decisions on municipal and highway networks.

Deflection is measured by Benkelman Beam and Falling Weight Deflectometer-compatible evaluation to read the structural adequacy of the pavement, while roughness and Pavement Condition Index rate ride quality and surface condition. The programme runs as per the requirements of the Indian Roads Congress.

What TCR Measures

Each field measurement targets a specific aspect of pavement performance, from surface condition to structural adequacy.

MeasurementWhat it establishes
Pavement Condition IndexOverall surface condition rating
Non-destructive roughness measurementRide quality and unevenness
Deflection (Benkelman Beam, FWD-compatible)Structural adequacy of the pavement
Reflectivity of road markingsNight-time visibility of markings
Skid resistanceSurface friction and safety

Quality Framework and Standards

Road-construction quality control follows the Indian Roads Congress framework, which governs material selection, process control, and acceptance testing on the road and bridge works TCR inspects.

StandardScope
IRC:SP:11-1984Handbook for Quality Control for Construction of Roads and Runways
IRC:SP:57-2000Guidelines for Quality Systems for Road Construction
IRC:SP:47-1998Guidelines for Quality Systems for Road and Bridges

Municipal Registration

The BMC Roads Department registration ChE/Rds/8292/NF dated 25 March 2026 covers Mumbai's municipal roads programme, giving TCR a civic-mandate route into the city's road inspection work.

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Frequently asked questions

What does pavement evaluation measure?

Pavement Condition Index, non-destructive roughness, structural deflection, road-marking reflectivity, and skid resistance.

How is pavement deflection measured?

By Benkelman Beam and Falling Weight Deflectometer-compatible evaluation, which reads the structural adequacy of the pavement.

Which framework governs road-construction quality control?

The Indian Roads Congress framework: IRC:SP:11-1984, IRC:SP:57-2000, and IRC:SP:47-1998.

Is TCR registered for Mumbai municipal road work?

Yes. The BMC Roads Department registration ChE/Rds/8292/NF dated 25 March 2026 covers Mumbai's municipal roads programme.

Grade the pavement before it fails under traffic.

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