geotestengg.in

Non Destructive Testing

Precise Subsurface Insights & Structural Integrity Assessment

Reliable results through advanced technology and proven engineering practices — ensuring safety, compliance, and cost-effectiveness for your projects.

Introduction

At Geotest Engineers PVT. LTD., we provide Non Destructive Testing  services that help construction and infrastructure professionals make informed decisions about ground conditions and structural quality — without causing damage to existing structures.

With our fully calibrated equipment, experienced engineering team (B.Tech & M.Tech specialists), and adherence to ISO 9001:2015 and NABL standards, we deliver accurate, site-specific results across India.

1. Pile Integrity Test (PIT)

➤  Purpose: Assess continuity and soundness of cast-in-situ or driven piles.

➤  Applications: Quality control before pile cap construction, detect cracks or shape anomalies.

➤  Deliverables: Integrity reports with time-domain response curves, defect location indicators.

2. Ultrasonic Pulse Velocity (UPV) Test

➤  Purpose: Evaluate concrete homogeneity and detect internal flaws using ultrasonic wave travel time.

➤  Applications: Bridges, decks, columns, industrial structures.

➤  Deliverables: Velocity maps, defect indicators, quality grading.

3. Rebound Hammer Test (Schmidt Hammer)

➤  Purpose: Quick estimation of surface hardness and indicative compressive strength.

➤  Applications: Rapid structural concrete assessment.

➤  Deliverables: Location-wise rebound index charts, correlated strength estimates.

Our Work

Industries & Projects We Serve

  • Highways and Flyovers

  • Bridges and Railways

  • Airports

  • Industrial Plants and Refineries

  • Power Plants and Transmission Infrastructure

  • Commercial and Residential Buildings

  • Water and Storage Structures

Equipment & Standards

We use globally recognized instruments and follow ISASTM, and BS standards for accuracy and compliance.

Regular calibration records ensure consistent results.

Case Snapshot

Metro Rail Project – Pile Integrity Assessment
We tested over 400 piles to verify construction quality. Over 96% passed integrity checks, with quick remediation guidance for the remaining.

Deliverables You Receive

  • Geo-referenced test location maps

  • Visual data outputs (charts, graphs, profiles)

  • Detailed engineering interpretations

  • Practical, actionable recommendations for engineers and decision-makers

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