Building Fitness Survey (BFS), Structural Audit & NDT Testing Services
Comprehensive Building Fitness Survey (BFS), Structural Audit, Third Party Audit (AT Report), Structural Health Audit, and Non-Destructive Testing (NDT) for residential, commercial, industrial, high-rise RCC buildings and telecom towers.
Comprehensive Structural Assessment & Safety Evaluation
At Anubha Chouhan Associates Pvt. Ltd. (acApl), we conduct professional structural audits, BFS surveys, structural safety audits, building condition assessments, and AT reports supported by advanced Structural Stability Testing (SST) and engineering analysis.
Our assessments evaluate:
- Concrete strength and material quality
- Reinforcement detailing and corrosion risk
- Load carrying capacity and factor of safety
- Wind and seismic compliance as per IS codes
- Distress signs: cracks, deflection, settlement, spalling
- Suitability for additional floors or telecom towers
Building Fitness Survey (BFS) – Full Scope
BFS full form is Building Fitness Survey. It is also commonly referred to as:
- Structural Audit
- Building Safety Audit
- Structural Health Audit
- Structural Condition Assessment
- Building Stability Certificate Inspection
BFS is typically required for:
- Old buildings (15–30+ years)
- High-rise residential complexes
- Commercial & industrial buildings
- Redevelopment projects
- Insurance renewals
- Municipal compliance
- Telecom tower installation approval
Structural Audit & Third Party Audit (AT Report)
A Structural Audit Report or AT Report (Audit Report) is a detailed engineering certification issued after inspection, testing, analysis and safety verification.
Our Third Party Structural Audit services include:
- Independent Third Party Structural Audit
- Structural Safety Certificate issuance
- Compliance-ready municipal audit report
- Telecom rooftop structural audit
- Load verification and adequacy certificate
- Condition rating & retrofitting recommendations
If deficiencies are found, we provide Retrofitting & Strengthening solutions .
Non-Destructive Testing (NDT) for RCC Structures
NDT full form is Non-Destructive Testing. NDT methods allow evaluation of concrete and reinforcement without damaging the structure.
Ultrasonic Pulse Velocity Test (UPVT / UPV)
Detects internal cracks, voids, honeycombing and concrete uniformity.
Rebound Hammer Test
Estimates in-situ compressive strength of concrete.
Rebar Scanning / Cover Meter Test
Identifies reinforcement size, spacing and cover depth.
Core Cutting & Lab Testing
Provides strength validation and correlation studies.
NDT data is integrated into Building Strength Assessment and structural modelling.
BFS & Structural Audit for Telecom Towers (RTT / RTP / GBT)
We conduct structural audit and NDT testing for:
- Rooftop Telecom Towers (RTT)
- Rooftop Pole (RTP)
- Ground Based Towers (GBT)
- Tower augmentation projects
- Load enhancement & multi-operator sharing
Telecom audits are supported by Telecom Tower Load Analysis and Soil Investigation (where required).
Frequently Asked Questions (BFS / Structural Audit / AT Report)
What is the difference between BFS and Structural Audit?
BFS (Building Fitness Survey) and Structural Audit are commonly used interchangeably. Both include inspection, NDT testing, structural analysis, and preparation of a structural safety report.
What is an AT Report?
AT Report means Audit Report or Third Party Structural Audit Report required for compliance and safety certification.
Is Structural Audit mandatory?
Many municipalities mandate structural audits every 5 years for old buildings and high-rise structures.
What tests are used in structural audit?
Common tests include Rebound Hammer Test, UPVT, rebar scanning, core testing, and structural load evaluation.
Can BFS help before redevelopment?
Yes. BFS and structural audit help determine whether redevelopment, vertical extension, or strengthening is feasible.