Creating wonderful

spaces to live & work

Bridging

distances

Enabling urban

commuting

Lighting up

homes

Quenching the

thirst of millions

Paving way for

sustainable future

Touching lives. Transforming People.

Presentation Flow

Construction Industry - Challenges2

Embracing Technology & Innovations3

Larsen & Toubro – Introduction1

Founded in 1938 by two Danish Engineers,

Henning Holck-Larsen and Soren Kristian Toubro

Some of the largest & heaviest equipment in the world have been manufactured by L&T.

Many of the country’s prized landmarks have been built by L&T

India’s Biggest Marine Equipment

Asia’s Highest Viaduct

World’s Largest Ammonia Converter

World’s Longest Cross Country Conveyer

World’s Largest Coal Gasifier

World’s Largest Continuous Catalyst Regenerator

One Of The World’s Largest Diesel Hydro-treater 88m Bridge Jammu Udhampur

India’s Largest Airport

Builders to Nations …

Revenue (14-15) : $ 15 Bn

No. of employees : ~ 55,000

Ownership : FIs & Public

Management :Professionally

Managed

CRISIL Credit Rating : AAA

Market cap : ~ $ 27 Bn

1938 1946 1950 2015

Private Limited

Company

India’s Largest

Engineering &

Construction Company

Partnership

Firm

Public Limited

Company

Global Presence (30+ Countries)

Construction Industry - Challenges

Faster Delivery Schedules

Sustainability

Cost Optimisation

Skilled Workmen Shortage

Solutions in our Cart …

Technology Innovation Smart Material

Few Solutions adopted by us …

Precast Construction Technology

Casting @ Yard Transportation Erection @ Site

Faster Construction Superior Quality High Safety

Precast Projects Executed

14.4Mn Sqft

BUA

BNRI Project

Cognizant - Pune

Provident ProjectOmkar Project

Conventional Flex Table Large Area Table Modular FWFlex

Transformation of Formwork systems: Slabs

L&T Wall FW SKE 50 ACS / SCPCB 150 F

Transformation of Formwork systems: Walls

Formwork Technology Upgradation

Aluminium Formwork

BusinessAdvantages

Highest Safety & Quality

Cycle time reduction

Modular System

Light weight & Easy to

handle

Cost effective for high

rise towers

Reusable system

Oberoi Exquisite

First time

in India

Auto-Climbing Formwork System for High rise Construction

Features

Each jack has a capacity

of 40 MT.

Used in high rise

buildings with core wall.

Both tower crane and

boom placer can be

mounted on this system.

Only 56 buildings have

been constructed using

this system in the

world.

Omkar Worli

Advanced Safety screen covering 2.5 Floors full protection

First time in India

Minerva Tower Lodha Wadala

MIAL ATC Tower

Airport Viewing Gallery in ATC Tower

• India’s tallest Air Traffic Control (ATC)

Tower at 83.8 m height for MIAL Project.

• Complicated Structure constructed with

In-house Climbing Systems

• Received ICI McBauchemie Award 2013

for Outstanding Concrete Structure

Top Down Construction Technology

Conventional way of construction is the process of

taking up the buildings works in sequence from

foundation till the final super structure level is

reached.

In Top Down Construction, the structure is taken up

from the upper levels and progress

incrementally till the bottom level or founding

level is reached.

Advantages

• Faster Execution: Sub and Super Structure

works can be constructed simultaneously.

• High quality: Improved quality due to composite

and precast structures.

• Cost Savings: Time is money. Simultaneous

works execution reduces overall cost.

• Minimal Foot print in the ground.

Weld Mesh System

High Productivity Minimal Workmen

Better Rebar Bonding Cost Savings

18,000 MT of erection

Structural Erection @ DIAL Project

• First Time in India

• 18000 MT of Structural Steel Works

• Roof truss erection using 16 Strand Jacks with remote control

• Max. weight of Single Lift - 600 MT

Column-free Hangar @ MIAL Project

145m long column-free

span Hangar in India &

longest span trussed

structure used in a building

(other than bridges) in

Asia.

Typical 34M span erection in 250M Radius of

Curvature

Typical 31M span erection in 128M Radius of

Curvature

No counter weights

Segment can be picked from ground / completed

deck

Launching girder with movable winch @ HMRL

Glass Fibre Reinforced Gypsum (GFRG) for Finishes

Innovative light weight material

Most suitable for complicated

profiles & geometry

Superior finish for indoor interior

Construction friendly installations

Maintenance free

Concrete Technology

Self Compacting Concrete

Used to achieve Architectural forms and

corrugated elements.

Consistency in surface texture of MIAL -

ATC Sky Tower profile stands as a

testimony for this technique.

Quick Set Concrete

Quick Set concrete was used for

encasing of ducts and pipes for Runway

and allied taxiway lighting system.

This ensured aircraft landing within 6Hrs

commencement of work.

Light weight Concrete

Light weight concrete of density

10KN/cum.

For roof slopes with reduced dead loads.

Roof slopes & land scape areas.

Fiber Reinforced Concrete

Fiber reinforced concrete (With Steel /

Polypropylene) used for high strength

flooring applications for warehouses &

Factories.

Flexural strength - 5.5 to 7 Mpa.

3D Design Studios

State-of-the-art fully functional 3D Studio - ‘Srishti’ and ‘Dristhi’ at Chennai &

Mumbai - where ideas are born & synergized and designs translated into

virtual reality.

Features like virtual prototyping, walk-throughs and analysis by controlling virtual

models including design reviews give the customer a feel of the actual project

before execution.

Design Software

Cognizant, Chennai

Autodesk Building Information Modeling (BIM)

• 3D Modeling software used for collaboration and clash detection among

various services in a complex project during design stage.

Design

Reality

Green Buildings

Sustainability Compliance

75 Green Buildings

constructed by L&T are

certified with LEED

TCS Siruseri – PLATINUM Rating

CTS Pune – GOLD Rating

ITC Chola – PLATINUM Rating

Smart Technologies

Luffing Jib tower cranes for construction of high rise & Complex structures. Suitable up to 400m vertical height

Precast elements tracking at each level (Casting, Stacking, Shifting, Erecting) using RFID. Real time activity execution status and precast inventory control

Laser Screed for High accuracy, finishes & productivity

Omkar WorliHMRLFord Ahmedabad

Digitization

Online Progress Facilitating

System

(Progress Monitoring thro’

Gadgets Like iPads &

Smartphones)

Progress monitored

through Primavera

Project Progress

Monitoring through - 4D

Using Secured Whatsapp for

Progress Monitoring

Material Recycling

Milled asphalt materials

are being used as a

substitute to Granular

sub-base in Minor

pavements & shoulders

and thus reducing the

cost involved

Demolished structure

concrete are being

crushed using mobile

crushers and reused for

lower grade concrete

(PCC) and granular

material for lower

pavement layers

Construction Skills Training Institute (CSTI)

CSTIs are established at EIGHT

Strategic locations

Training imparted on all trades of

construction Industry.

Courses consists of classroom,

practical and on the job sessions

Trained workmen are engaged at L&T

Job sites.

Training simulator using

Haptic Technology

Precast Technology – The Future of Mass Housing

6 TowersG+23 Storey

Total Precast Residential Structure

Its all about Imagineering …

Thank you !!!