Projects

1. Nature of work Load carrying Capacity of RCC slab, RCC floor, RBC slab,
RBC-Beam, RCC –Beam, Truss roof , Bridge Load test,
bridge load rating, runway pavement load capacity
Similar work done for Kota Chambal Bridge, Mahatama Gandhi Setu, Various
BOT projects
Unique feature or
distresses
Any kind of floor slab or roof slab’s load carring
capacity can be analysed, load rating of old bridge for a
class load
Scope of Work Details
Slab Load Test: - Load carrying
capacity analysis and deflection
measurement of any kind of slab of
building including analytical for any
intensity of load.
Floor Load Carrying Capacity:
Analyzing the existing load carrying
capacity of floor by analysis
method.
Falling Weight Deflect Meter
(Heavy Weight):- Indicator of overall
pavement stiffness (strength)
Bridge Super-Structure Static Load
Test: - Load carrying capacity
analysis and deflection
measurement of deck slab of bridge
including analytical expertise
recommendation for any class of
bridge
RBC slab and Beam:- Load carrying
capacity analysis for composite
masonry components

2. Nature of work Structural adequacy analysis & Restoration techniques for
heritage buildings & historical monument
Similar work done for Kedarnath temple, Writers Building, Jaisalmer Fort, Chatar
Manzil, Fort William
Unique feature or
distresses
Arch-dome analysifs, Water-proofing for lime flooring, Crack
stitching, Cause of settlement, Composite wall pattern & Infill
details
Scope of Work Details
Scope of work
Objective of Test
Test Name
RBC/Arch brick vault
roof/section profiling
i. Load carrying capacity of RBC roof
and steel joist
ii. Material Testing
iii. Section details
iv. Floor details
Scanner for profile Drawing
preparation for sections, impact-
echo
Lime Mortar / cement plaster&
source of materials
Composition of mortar- Percentage
of constituent elements and source of
materials
Chemical test, SEM, EDX
Brick, stone source and its
characteristic properties
i. Compressive strength
ii.Efflorescence (salt content)
iii. Water absorption capacity
Flat jack test
Physical test as
per I.S. 3495
(Parts I to IV) in
laboratory
Chemical Analysis of
concrete/cement
i. Binding strength Chemical
properties of each constituent in the
mortar, cement or lime percentage
Chemical test
RCC/Steel members/ joist
properties
i. Core test
ii. Hardness test of steel joist
iii. Corrosion rate
iv. Loss of section size
Core test, Half-cell potential test,
DPT, LPR, section thickness and
coating thickness
Structural adequacy
analysis/vulnerability analysis
Analysis of arch, wall and slab
As per IS:1905 & IS4326, FEMA,
BS-EN12305

3. Nature of work Seismic Vulnerability analysis, Structural stability
certification, fire-damage certification
Similar work done for IIT Roorkee campus buildings, Bihar Govt’s whole
important Buildings in Zone-IV, V, Prestigeous GOI
buildings
Unique feature or
distresses
Any kind of building or structures, Masonry, Steel, RCC
buildingcan be analysed for their stability
Scope of Work Details
Vibration Analysis of Building
Earthquake Safety Certification:-
To issue an earthquake safety
certificate after complete
earthquake structural stability
analysis of existing structure
Structure Stability Certification:-
Load Carrying Capacity
Improvement Analysis System:
Structural Stability Analysis for
Possibility of Extension of Number
of Floors: Analysis of structure for
its serviceability, safety analysis
for existing building, Analysis for
possibility of extension of number
of floors,
Fire Profile Analysis: Carrying out
DTA and TGA analysis of concrete
for finding out intensity of fire,
duration of fire, temperature
penetration up to cover depth and
its probable effect on
reinforcement tensile strength.
Format of building certificate

4. Nature of work Repair shceme, Retrofitting design, Cost analysis, BOQ
Preparation,
Similar work done for RCC jacketing design, FRP design, Steel jacketing design ,
Steel angle & plate jacketing design
Unique feature or
distresses
Failure in moment, Insufficient reinforcement percentage in
column-beam, Insufficient section size
Scope of Work Pictorial details
Repair/Retrofitting
Methodology: Repairing
Methodology and retrofitting
scheme for structural
serviceability and safety,
periodic maintenance scheme,
futuristic protection of
structure, vulnerability indices
and order of urgency to repair
Bill of Quantity (BOQ)
Document Preparation:- Cost
analysis for strengthening of
structure to make it suitable
for serviceability, Bill of
Quantity (BOQ), Rate analysis,
Material Specification and
execution methodology with
complete execution drawings
and sketches
Tender Documentation:-
Preparation of detail tender
document for client to carry
out the rehabilitation and
other civil works required for
the structures. Selection of
contractors.

5. Nature of work In-situ characteristic strength or grade of concrete at present age,
voids honeycombing, Permeable concrete, Quality audit
Similar work done for For any types of grade of concrete by using different developed
techniques
Unique feature or distresses When concrete quality is in dispute, when design is ok but
workmanship is under question, concrete is permeable,
Scope of Work Pictorial details
Core Test: evaluating the
properties fck value, grade of
concrete in the laboratory from
the core samples selected
Cut And Pull Out (CAPO) Test -
For estimated compressive
strength and fck value of
concrete
Rebound Hammer Test: For
determining the estimated
compressive strength of concrete
and uniformity of concrete
Ultrasonic Pulse Velocity Test:
for ascertaining the quality of
concrete, soundness and density
of concrete, uniformity of
concrete in terms of density
Water Permeability Test: To
check the water permeability
indicesof concrete/waterproofing
product (depth of water
penetration &water absorption
percentage)

6. Nature of work Present condition of steel bar, rate of corrosion,
chemical attack on concrete, section size of steel
Similar work done for Tensile strength of Steel, Corrosion mapping in steel
members
Unique feature or distresses Reason behind corrosion, rate of loss of diameter &
Coating thickness, Thickness of steel sections
Scope of Work Pictorial details
Resistivity Meter Test:- It is used in
determination of Estimation of the
likelihood of corrosion, Indication of
corrosion rate, Correlation to chloride
permeability
Linear Polarization Test (LPR, Galva
Pulse): for analysis of rate of diameter loss
in steel bar due to corrosion in
Half Cell Potential Test : for determining
the probability of corrosion activity of
embedded steel reinforcement in
concrete
Carbonation Test: Ration of Carbonation
depth to cover depth is also measured to
check the intensity of carbonation attack
on steel bar
Rapid Chloride Permeability Test:-
Durability of concrete/Corrosion Potential
/ Chloride ion permeability Assessment
Chemical analysis of concrete powder
collected to understand the chemical
deterioration / degradation of concrete
and its effect on reinforcement corrosion
0.00
0.05
0.10
0.15
0.20
0.25
0 20 40 60 80
Chloride%
Depth of Concrete (mm)
Chloride Profile test results

7. Nature of work Cracks, settlement, undulation, eccentricity, strain,
Health monitoring of bridges
Similar work done for More than 30 bridges & Masonry structures
Unique feature or stresses Strain and deflection monitoring, Crack monitoring
Scope of Work Pictorial details
Crack Pattern Analysis: Crack depth
and crack width be will be
measured by Ultrasonic Pulse
Velocity system, mapping of crack
pattern, classification of cracks and
cause analysis of crack propagation
Strain Gauge Setup: Strain Gauge
Test for measuring the strain
variation/strain development in
different loading conditions at the
surface of structural members
Health Monitoring System Setup:
Set up of system for real time
adjustment of different structural
parameters, constant surveillance
and preventive maintenance, and
measuring the ongoing distresses in
structures over certain time periods,
critical parameters will be set as per
relevant standards provision

8. Nature of work Structural as well as Architectural drawing Preparation
Similar work done for Recreation of foundation to strcutral member’s drawings by
using different diagnosis techniques
Unique feature or
distresses
Missing drawings of foundation, Bridge, Buildings,
Structural members can be re- generated
Scope of Work Pictorial details
Cover Depth Measurement:
concrete cover to rebar’s and
creation of Contour Mapping
of cover depth in RCC
Structure
RCC Details: existing
protecting layer of steel rebar,
diameter of steel and number
of rebar, Preparation of
structural details of RCC
sections
Foundation details by
Ground-Penetrating Radar
(GPR) for Foundation Details:-
It will give details of soil strata,
layer of soil profile, buried
object, size of buried objects,
foundation details and pattern
of variability of foundation
layers
Preparation of General
Arrangement Drawings
(GAD):- Surveying (in terms of
latitude and elevations) and
preparation of complete GAD