Navayuga 2010 brochure - Designed by Brandhill

NEC is an engineering and a core

infrastructure company with a felt

difference - born to fulfilling a dream of a

visionary, nurtured on homespun values,

embracing the state-of-the-art

technology, transcending the country

contours and growing exponentially

across a wide spectrum of infrastructure

activity. The flagship company of

Navayuga Group, NEC is the established

leader in special foundations by dint of

completing each and every project ahead

of schedule.

1Navayuga Engineering Company Limited

The year 2008 is epoch-making for NEC in as much

as it has successfully commissioned the

Krishnapatnam Port in a record time of 18 months.

Moreover, it is poised to embark on more ports on the east

coast; thereby elevating Navayuga to a Port specialist, the

only one of its kind in the country.

Further, forays in Power have been fetching and fruitful.

It’s ambitious plans to set up Power Plants of a capacity of

6000 MW are fast afoot, some in advanced stage.

NEC's core ability to deliver projects from its traditional

stable on time as well as within budget continues to earn

widespread recognition.

Perfect blend of youth and experience across

management and workforce, team-spirit, cutting-edge

technology and equipment, underlying strength of the

value-system, corporate goals borne out of a Vision are

the driving factors behind NEC's unprecendented

success.

And taking a leap forward into international arena, NEC

has presence in the Middle East as well.

C. Visweswara RaoChairman & Managing Director

Vision:

To be

the world leader

in infrastructure

At the Helm

2 Navayuga Engineering Company Limited

Dr Ir PV ChandramohanPresident - Technical

With a Ph D in Engineering, a national award, about 80technical publications, numerous innovations and patents,it is hardly surprising that he was nominated as the 'Personof the Year' by India Vision Channel in 2007. Hiscontribution continues to raise living standards of peopleacross the country.

Col. SB PuriExecutive Director

If Civil Engineering design could bepersonified as one individual, itwould have to be S.B. Puri. This IITalumnus’ devotion and commitmentto the profession are beyondcompare.

C. SridharJoint Managing Director

In the age of modern construction,his expertise in mechanicalengineering stands him in goodstead to innovate towardsachieving cost effective solutionsunder demanding situations. Healso heads human and financialresources.

3Navayuga Engineering Company Limited

C. SasidharDirector

He has in him creative excellencerefined with productivity orientedmanagement skills. He has been thedriving force behind Navayuga’sforays into urban infrastructure,major irrigation projects and portadministration.

Sajjan Singh MangatDirector

He has a way with machines.Stubborn construction machineryresponds wonderfully to his soothingtouch. He has the ability to achievethe impossible in MechanicalEngineering, Sajjan Singh hascontributed critically to the executionof demanding projects. His grapplingwith steel has been a major factor inthe timely completion of many aproject.

Marine Structues .............6- Berths / Jetties / Wharves- Mooring Dolphins- Breakwaters- Coastal & Shore Protection- Sea Water Intakes

EmPOWERing

the Nation .....................14- Thermal Power Plants- Hydel Power Plants- Cooling Towers

On the Fast Rail -

the Metro Way ..............18- Elevated Viaducts- Elevated Stations- Structural Works

The Gamut

of NEC Stable

Commissioning Ports ....10Its portfolio will contain mega ports inKrishnapatnam, Astranga and Cuddalore.Krishnapatnam Port is ready to be thecountry’s largest privately owned andmanaged port.

The Living Legends

NEC’s most valuable asset and the pride of success is

some thing off its Balance Sheet – yes, the dedicated,

efficient and qualified workforce that mans huge pile of

equipment and scores of projects; masterminded by a

missionary and visionary Management.


Irrigation -

the Rural Lifeline ...........26- Lift Irrigation Systems- Tunnels- Aquaducts- Canals- Earth Dams

Bridges & Flyovers ........20- Bridges- Flyovers- ROBs

Special Foundations .....30- RCC Bored Piles

- Land & Marine- RCC Diaphragm Walls

- Well Foundations / Caissons- Prestressed Rock Anchors- Sheet Piling / King Posts

> Vertical & Raker

> Straight & T-Shaped Panels

The Foreign Connection -

a Geographical Leap ....34

Navayuga Engineering Company Limited 5

Integrated Townships ....36


Marine Structures

OSV facility and Berth at Kakinada Port


Success in Sea WatersNEC remains a leader in marine infrastructure development. Its ability to build deep

wells, berths, jetties, wharves, mooring dolphins, breakwaters and coastal & shore

protection projects in open seas is reinforced by a very vibrant R&D team that has a

special foundations project-specific engineering and planning.

As of now, NEC has built over 9000 of berthing structures covering most major

ports in the country. Over 4500m of these structures have been built with the

company’s cost-effective alternative design proposals.

m

in-house and

Seawater Intake well and Pumphouse, CPCL, Chennai

Cargo Berth, Tuticorin, Tamilnadu


LPG Jetty at Visakhapatnam Port

Sea water intake for JNPT, Mumbai WQ1 Jetty for Visakhapatnam Port

Navayuga has built over 9000m ofberthing structures coveringmost major ports in the country


270m long jetty supported on RCC bored cast-in-situmarine piles

Construction of Degaussing Jetty atVisakhapatnam

Dismantling existing RCC piled jetties and construction of784m long berth. The project executed on NECL's in-housealternate design proposal consisted of RCC Diaphragmwall, Bored piles and cellular deck.

Conversion of jetties WJ3, WJ2 and WJ1into multipurpose quay berths with endprotection, for Visakhapatnam Port Trust

255m long Berth consisting of bored cast-in-situ RCCvertical & Raker piles and T-shaped diaphragm wall withcellular Deck.

Offshore berthing structure to accommodate 25,000DWTvessels comprising a 150m long approach jetty, 6 mooringdolphins, 2 breasting dolphins with central unloadingplatform, supported on cast-in-situ vertical marine piles,RCC deck and Rock Bund (13.50 Lakh Tonnes)

Construction of LPG Handling Jetty atPipavav Port, Gujarat.

Berth consisted of RCC marine piles, diaphragm walls of600 mm and 1100 mm thickness, deck of 250mmthickness, service duct and retaining wall.

Construction of Multipurpose Berth 4B incontinuation to Berth No. 5 at Haldia Dock.

340m long jetty consisting of 1200mm diameter cast-in-situ bored piles, concrete deck slab, formation of rockbund and 60,000sqm reclamation.

Construction of Cargo Berth No. 8(Multipurpose) at Tuticorin Port.

Complete engineering and construction of seawater intakesystem (9000 Cum / Hr) with 750m Open Sea Approach,Sweet Water Intake, Pipelines (50KM) Transmission lines(60 KM), SCADA Instrumentation, Data & VoiceCommunication system etc.

Entire Make-up Water System on EPCTurnkey basis for Simhadri Thermal PowerProject, Stage-I for NTPC, Visakhapatnam(2500 MW)

281m long Jetty with 1000mm and 1200mm diameter cast-in-situ RCC bored piles, composite RCC deck etc.

Construction of 9th Cargo Berth at KandlaPort.

Container Berth of 680m length founded on 1000mmdiameter bored cast-in-situ RCC piles.

Modification of existing Container Berth inJawaharlal Nehru Port

381m long berth with 1100mm thick diaphragm walls withpre-stressed rock anchors of 225T Capacity, 1000mm1100mm diameter bored cast-in-situ RCC piles.

Construction of Deep Draft MultipurposeBerth at New Mangalore Port

Construction of 17.1 OD intake well with pump house,500m long approach jetty, 30km long pipelines along withhydro-mechanical & electro-mechanical works.

LSTK-1 package - Seawater Intake, Outfalland Product Water Conveyance System of5.8 MGD Sea Water Desalination Project,CPCL.

Construction of 300m long 4th Berth with piled approach(125m long) & 2nos. OSV Jetties each 200m long besidesreclamation bunds at Kakinada Port.

Development of OSV Facility & 4th Berth forKakinada Seaports Limited

Project Description

Construction of multipurpose berth EQ-7 inthe Inner Harbour at Visakhapatnam PortTrust

Navayuga

Engineering makes

Krishnapatnam Port

operational in a record

period of 18 months


Commissioning Ports

India’s maritime trade and its percentage share in the world market is growing at a

rapid pace. The unprecedented growth has triggered a demand for strategic port

capacity.

NEC now stands on the threshold of maritime glory, secure with mega ports at

Krishnapatnam, Astranga and Cuddalore in its portfolio.

Krishnapatnam Port is ready to be the country’s largest privately owned and

managed port.

Navigating Vision

Port at Astranga:

Port at Cuddalore:

Astranga is located on the coast of Orissa. There are large coal and iron ore mines

in the hinterland and good transport facilities for easy conveyance of cargo to and

from the port. The Port at Astranga will become a hub for coal and iron ore trade.

Cuddalore Port is proposed about 300 km south of Chennai, Tamila Nadu. Two

overlapping breakwaters will be constructed to form the harbor basin. The

approach channel will be aligned through the narrow opening between the

breakwaters.

The development of the port will be carried out in two stages. The first stage will

cater to vessels of 100000 DWT and second stage to vessels of upto 200000

DWT. The draught of the channel will be 19m. The port infrastructure will consist of

a number of specialized berths and terminals for handling coal, iron ore,

petroleum, chemicals and containers.

NEC is the specialist - in setting up

ports on turnkey basis

Navayuga Engineering Company Limited 11Aerial View of Krishnapatnam Port, Krishnapatnam


At the Krishnapatnam Port,Breakwaters comprise concrete armour blocks engineered in-house.Known as "KOLOS", these have the highest Kd value among the simillarblocks in use around the world

9 million tons cargo handledin the year 2008-2009

482 pucca houses for fishermen


Krishnapatnam Port:

Krishnapatnam Port is ideally located on the East Coast of India in Nellore District of

Andhra Pradesh, 180 Kms North of Chennai. The Port functions 24x7, with night

navigation capabilities and bulk cargo handling capacity of 100 MPTA besides 5-7

million TEU container traffic.

The port will have a minimum of 30 berths and a specialized railway line to reduce

transport cost. The advantage of Krishnapatnam port is that it has 5000 acres of

back-up area. The Port has the potential to develop into a hub terminal for coal,

petrochemicals and project cargos.

India’s premier world-class port dedicated to the nation:

On July 17, 2008: Set to become the preferred gateway to South East Asia, the

Krishnapatnam Port was dedicated to the nation. Krishnapatnam Port is emerging as

one of the fastest growing PPP ports in the country and has given a huge scope to

create immense employment opportunities.

Salient features of the Port:

Among the world’s largest and state of the art container terminal in the world

Over 30 berths

Dedicated rail line and highway connectivity

Night navigation, 24/7, one of the deepest draft all weather ports

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“It is befitting for our Group to establish an international benchmark by developing

this port with state-of-the-art facilities in a record time of 18 months… Our vision is to

make it the most sought after International Integrated Port City. The Port will herald a

new era of economic activity and dramatically transform the lifestyle of the people.”

CV Rao, CMD - Krishnapatnam Port,

Navayuga Group

“The nation feels proud to see nurturing of

it in to a port of international standard

having state-of -ar t cargo handling

equipment which will greatly reduce pre-

berthing and turn-around time of vessels.

This gigantic port will handle cargo at the

rate of over 40,000 tons per day.

On this historic day I would like to thank the

people of Andhra Pradesh who have a

special place in my heart for giving me this

opportunity of dedicating this “modern

temple” to the people our great country.”

Smt. Sonia Gandhi,Chairperson, UPA,

on the occasion of Dedication ofKrishnapatnam Port to the Nation on 17-07-2008

For more details about the port please visit: www.krishnapatnamport.com

Corporate Social Responsibility:

Navayuga Engineering Company Limited has built up 482 pucca houses with better

roads and drainage facilities in a short span of 18 months to the fishermen affected in

the development of Krishnapatnam Port Company Limited, as a social corporate

responsibility besides a very good compensation package. It is also ensuring regular

supply of Drinking Water and Gas to these houses on free of cost. Education, Health

and Community Hall are also being set up to enrich their lives. NEC will always focus

on CSR to uplift the rural masses.

CVR Foundation:

CVR Foundation, a part of CVR group - the leader in Infrastructure Development,

believes in providing equal opportunities for all sections in the society. Driven by this

ambition, CVR foundation serves the needs of the deprived with its holistic approach

that aims to provide Education, Healthcare, Employment and Civic amenities.

About 300 students were benefitted by getting aid towards College Fees,

Examination Fees and cost of Books and admissions into various diversified courses

and hostel charges.

Smt. Sonia Gandhi, UPA Chairpersonunveiled the replica of Krishnapatnam Port

Sri C.V. Rao, Chairman, Navayuga Groupspeaks on the occasion

EmPOWERing the Nation



Main Plant Work - NTPC, Farakka, West Bengal

Powering the FutureResponding to Government of India’s Mission 2012 for providing “POWER FOR ALL”,

the Navayuga Group is venturing into power generation in a big way to build an

installed capacity of about 6,000 MW.

Navayuga is developing an imported coal based

2,120MW mega power project at Krishnapatnam near its Krishnapatnam Port in the

Nellore District, Andhra Pradesh. The estimated cost of the project is Rs. 85 billion.

The station will comprise 2 units of 660MW supercritical power generating units in

phase I and an 800MW supercritical generating unit in Phase II. The power plants will

be state of the art, highly efficient, environment friendly and use low sulphur, low ash

imported coal from Indonesia. The first phase of the project is scheduled to go on

stream during 2012, and the second phase during 2015.

Navayuga is also developing a coal based 4x660 MW power project at Astranga in

the state of Orissa.

Navaygua is implementing a Dudh Koshi-1, 165MW Hydel Power Project at

Bhadaure VDC Okhaldhunga District in Nepal.

Thermal Power Projects:

Structural Work - NTPC, Farakka, West Bengal


Civil and StructuralWorks for Power Projects

Navayuga Engineering Company Limited 17Main Plant Work - NTPC, Farakka, West Bengal

Apart from setting up its own power projects, Navayuga is also executing major Civil,

Structural & Architectural works for:

• NTPC Barh Super Thermal Power Project, Stage I (3x660MW) - SG Area

•

• NTPC Farakka Super Thermal Power Project, Stage III (1x500MW)

- Main Plant

NTPC Barh Super Thermal Power Project, Stage I (3x660MW) - TG Area

• NTPC Barh Super Thermal Power Project, Stage II (2x660MW)

- Main Plant & Offsite Area

• DVC Koderma Thermal Power Station, (2x550MW) - Main Plant

SG and TG Area - Civil and Structural works, NTPC, Barh

Main Plant Work - NTPC, Barh

On the Fast Rail - the Metro Way


Station building at Pragati Maidan for DMRC, New Delhi


Navayuga Engineering is contributing significantly to empowering a safe, fast,

economical, clean and reliable transport system for modern India. NEC is designing

and executing major works in two of India’s most prestigious metro rail projects –

Delhi and Bangalore.

NEC’s prominent Metro milestones include:

• Building the largest railway station for phase I of Delhi’s Metro Project at PragatiMaidan, which can accommodate a maximum of two lakh passengers at atime.

• Civil works for the Bangalore and Delhi Metro Projects which includeconstruction of long stretches of elevated viaducts.

NEC is playing a crucial role in Phase II of the Delhi Metro Project as well.

Metro India

Part design and construction of elevated viaduct of length5253m, including structural work of three elevated stations(Mayur Vihar Phase-I extension and New Ashok Nagar) ofPhase-II.

Delhi MRTS, Project-Contract-BC-6.

5.50KM elevated structure (Viaduct) from Byappanahalli toCricket Stadium (Reach-1)

Construction of elevated structures(Viaduct) for Bangalore Metro

Placing pre-stressed girders on an elevated structure for Bangalore Metro

Project Description

DMRC - BC-6


3.0 Km long bridgeacross a major River:The fastest ever in IndianConstruction, completedin record eleven months.

Bridges & Flyovers

Bridge across River Krishna


Bridging Goals & Accomplishment

- the Road to inclusive Growth

Yanam Bridge

(Bridge across River Godavari)

Krishna Bridge

Construction of a 1.80Km long bridge on a BOT basis,connecting Yanam and Yedurlanka, including 9.4Km longapproaches.

The bridge comprised 40 spans of 45m each. 1.70m diabored cast-in-situ piles, each 45m deep, were installed inflowing waters of depths upto 16.0 meters by a hydraulicrotary piling rig mounted on a jack up barge. This was thefirst major River crossing road bridge in India to have beenfounded on large diameter bored piles.

The highly mechanized system of construction adoptedfacilitated the completion of the project three monthsahead of schedule.

The 3.0Km long bridge included 4.0Km long approachroads. 70 spans each 43m long, were founded on largediameter bored piles, and the deck structure comprised ofprestressed girders.

Precise planning, high level of mechanization with custombuilt equipments were the key features that enabled

as against the target of thirty six months.completion of the project in a record period of elevenmonths,

Bridge across River Gautami between Yanam and Yedurulanka

Nagaloi Flyover

Project Description


4.5 km long elevated viaduct insegmental construction withinnovative design featuresunique to the structure like useof external post-tentioningtechnique.


Mahamaya Flyover, Noida

One of the first players in India to visualize the importance of taking up BOT projects,

NEC has conquered new heights with every kilometer of road it has laid.

Some of its more prominent milestones are:

Breaking new ground for a New India

Best roads, better connectivity

17.3km long by-pass on BOT Annuity basis for NHAI.Project included 840m long three laned twin bridgesacross River Pennar, five minor bridges, sevenunderpasses, one Railway Over Bridge with a single spanof 31.5m for four tracks, and Sixty Seven CD structures.The project valued at Rs.163.78 crores was completedtwo months ahead of schedule.

NHAI’s 6 laning of access controlled highway project alongBangalore-Nelamangala section on NH4 at a cost ofRs.719 crores on BOT basis, it runs over 20km with one 4lane elevated viaduct of 4.5km with 7 nos. of 6 lane flyovers.It is the largest valued BOT project yet awarded by NHAIto a single contractor.

Development of 83km length of four lane road along withmajor and minor bridges, flyovers, culverts etc. at a cost ofRs.700 crores.

Nellore Bypass

Bangalore-Nelamangala

Expressway

Khalghat - MP/Maharashtra

Border - four laning

National Highway

4/6 laning of a 40 Km stretch between Trichy and Padaluron NH 45 at Rs 411 crores on BOT basis. The projectinvolved construction of major bridges across RiverCauvery, Kollidam and Uppar.

Trichy to Padalur four laning

of National Highway

Elevated Expresswayat Bangalore-Nelamangala Project

Project Description

Bridge across River Cauvery, Tamilnadu

Flyover at Kanpur



Flyover at Najafgarh Construction of Flyover covering Najafgarh and Kirari Morintersection on NH-10 (Delhi-Rohtak Road) at Nangloi andConstruction of Underpass along Outer Ring Road No.26and Two Nos. Foot Over Bridges (FOB) at the intersectionof Jwala Heri – Bhera Enclave Road, Delhi.

Flyover at Shyam Lal College Crossing Construction of Flyover and Underpasses with FOB’s atShyam Lal College Crossing on Grand Trunk Road andConstruction of Underpass and Four Nos. Clover leaveswith FOB’s at ITO Chungi crossing, Delhi

Flyover at Naraina T-Point Construction of Flyover at Naraina T-Point, Ring Road, NewDelhi. (Civil Work).

Flyover at Azadpur Construction of Main Flyover including Underpass,Pedestrial, Bus Bays, Service Road, Drainage, Electrical,Landscaping and Allied Works at Azadpur, New Delhi

Flyover at T-Junction, Noida. Construction of Flyover at T-Junction on Sector-14A,Noida.

Flyover with Clover Leaves at NOIDA Construction of Flyover with clover leaves and MP RoadNo.3 and Express Highway and allied work near AmitySchool at Noida. Construction of Flyover and allied worksat T-Junction near Film City in District Goutam Budh Nagar

Allahabad Bypass Project Construction of 18 Nos. Structures of Major and MinorBridges, Flyover, ROB’s, Overpasses & Underpasses inthe stretch of KM 198 to KM 242.7 as a part of ABP-3 forNHAI.

Master Plan Road over Disused Canal Construction of 3KM long Master Plan Road over DisusedCanal in East Delhi from Karkari Mor to Marginal BundRoad (near Shastri Nagar), Delhi.

Bridge across River Yamuna Construction of 560m long Bridge founded on Wells acrossRiver Yamuna along with Approaches of 1.90 KM nearGeeta Colony, Delhi.

MP Road over Disused Canal, New Delhi

Project Description


Irrigation - the Rural Lifeline

Navayuga continues to contribute to

Nation building through Lift Irrigation Projects

including the prestigiousmost

Pranahitha-Chevella Lift Irrigation Projects.


Sri Komaram Bheem Dam Project

Sripada Sagar Project - Stage II, Phase -I To lift water over 135m in height, construct pump houses,supply & lay of pressure main, along with various Electro-Mechanical and other utilities.

NEC is emerging as the leader in major lift irrigation projects. It is at the forefront of

design, equipment, R&D, tunneling prowess and electrical know-how. Pump houses,

inclined shafts and long challenging excavations are all part of a day's work for

engineers at our sites.

Execution of Stage - 2 pumping station

(5x30MW) at Jonnalaboguda Balancing

Reservior Near Khanapur Village under

EPC/Turnkey Basis, KALWAKURTHY

To lift water over 90m in height, construct pump houses,surgepool, cistern, tunnel (5.0KM) along with variousElectro-Mechanical and other utilities.

BLIP-Lift II – Design & Execution of Stage-

1& Stage-2 Pumping Station of Lift –II at

Thirumalayapally & Kothakota (Vg) of

Kothakota (M) Mahabubnagar Dist. on

E.P.C.

To lift water over 61m in height over a length of 5 KM in twostages. Work involves construction of a tunnel (2.0KM),pump house, surge pool, cistern along with variousElectro-Mechanical and other utilities.

Construction of Chagallu Barrage under

PABR Stage –II of Anantapur Dist. (Package

No.33)

To construct 2.60 Km long barrage comprising of spillway,bund and saddle dyke. 16Km long canal to distribute waterto irrigate 6000 acres.

Construction of Sri Komaram Bhim Project

(Pedda vagu project) near Ada (Vg), Asifabad

(M), Adilabad Dist.

To construct 2.20 Km long earthen dam with spillway, 65Km long lined canal to distribute water to irrigate 25000acres.

Link-II - Package No. 06 Lifting of 146.24 TMC water over 100m in single stage,Construction of Pump House, Surge Pool, Cistern, Tunnelalong with various Hydro & Electro-Mechanical works.

Execution of Pranahitha - Chevella Lift Irrigation Scheme

Link-VII - Package No. 21 Lifting of 17 TMC water over 65m in single stage,Construction of Pump House, Surge Pool, Cistern, Tunnelalong with various Hydro & Electro-Mechanical works andDistribution network to irrigate an ayacut of 1,80,000Acres.

Boosting Agrarian Economy

Tunnel at Bhima Lift Irrigation Project

Project Description

Deep Excavation of over 60m for Pump House in Bheema Lift Irrigation Project


A record achievement in Indian Construction History:

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2 km long tunnel excavation completed in a record

time of 6 months (@12m/day) at Bheema Lift

Irrigation Project, Mahaboobnagar Dist.

5 km long tunnel excavation completed in a record

period of 14 months at Kalwakurthy Lift Irrigation

Project, Mahaboobnagar Dist.

Pumphouse - Bheema Lift Irrigation Project


Fastest Steel Pipeline Fabrication (total 29km -

34,525T) in a record period of 8 months in

Sripada Sagar Stage-II, Phase-1.

Special Foundations


Marine Pile foundations for 9th Cargo Berth, Kandla Port

Construction of 527 Nos. of 1200 mm dia Raker piles and1132 Nos of 1200 mm vertical piles of 18 to 26m deep & 48Nos of 800mm dia Piles 24m in deep for various Bridges onNH-1.

Strengthening of NH-1, Karnal – AmbalaRoad, Haryana (World Bank Project)

Construction of 3,01,500RM of 600 & 760 mm dia Boredcast-in-situ piles along with 47000 MT of structural steelfabrication & erection.

Main Plant & Offsite Civil Works Packagefor Barh, STPP, Stage - II (2X660 MW), Barh

4010 Nos. of 500mm dia bored cast-in-situ piles of 100Tcapacity with Civil Works.

Civil construction work of External CoalHandling System (ECHS) of North ChennaiThermal Power Station, Tamil NaduElectricity Board, Chennai

Construction of 1950 Nos of Bored cast-in-situ RCC piles of760mm dia up to a depth of 24m. Achieved a recordprogress of 460 Nos of piles in a month.

Piling works for SG Area Civil WorksPackage for NTPC, VSTPP, Stage III.

Construction of Bored cast in situ RCC Piles across variousrivers for Transmission Line Towers

Providing pile foundations for TransmissionLines

Driving of Sheet Piles, King Posts and Construction of800mm & 1000mm thick RCC Diaphragm Wall, RCCBarrets.

Construction of 1400 Mts Cut and CoverTunnel Works for Delhi Metro railCorporation

Piling and Pile Cap works for 2 Nos. crude tanks atadditional tankage project site of Visakh Refinery.

Additional tankage project site of VisakhRefinery

Project Description

Construction of bored cast in – situ RCC vertical piles of dia1000mm

800 mm dia RCC bored cast in situ piles at Persvanth MetroStation at Akshardham

Pragati Maidan & Indraprastha Stations onExtension of Line-3 of Delhi MRTS Project.Contract 3C47A

Persvanth Metro Station at Akshardham


Installation of RCC Bored cast-in-situ piles 425,000 RMat NTPC, BarhLargest single piling contract to any company in India

As the leader in Special foundations, NEC continues to raise the bar. Number of

records and commendations such as one from NTPC, Barh for executing the largest

quantum of piling in a single day, continues to bear the testimony.

The Technology mantra

Jetty Piling at Pipavav Port, Gujarat


Special Foundations for DMRC, New Delhi

Piling work at Kakardooma Metro Station Project for DMRC

Piling work for proposed Vediocon IT Park, Salt Lake,Kolkata

Construction of 1510 Nos. of Bored cast-in-situ RCC pilesof 750mm & 600 mm dia up to a depth of 40m.



Kakardooma Metro Station Project

Vediocon IT Park, Salt Lake,Kolkata

2x135MW Captive Power Project atTamminapatnam

2x800MW Domodaram Sanjeevaiah TPP atKrishnapatnam

1.50 MMTA Alumina Refinery Project atMakaravaripalem

Construction of 780 Nos. 900mm dia. Raker piles and 790Nos of 900 mm dia vertical piles of about 43 m deep forberth construction of 3.3 KM length.

Krishnapatnam Port Project

Design and Construction of 600 mm thick RCC T- shapedDiaphragm wall with tiebacks consisting of prestressedrock anchors for the ship breaking docks and pile

280M long berth consisting of 10195 Sq.M of 600mm thickT-shaped Diaphragm wall in front of 190 Nos. of 1000mmdia. Raker piles of about 22m deep.

Installation of 250 Nos bored cast-in-situ of 750mm to100mm dia for 371m long Jetty.

Construction of RCC Diaphragm wall andAnchors etc., for Pipavav Port ShipBreaking Project at Pipavav, Gujarat.

Provision of 280M long North YardProtection Berth

Construction of LPG Handling Jetty atVisakhapatnam Outer Harbour

Installation of 57Nos. of 1200 mm dia bored cast-in-situpiles for the construction of Berth

Construction of 800mm thick plastic diaphragm wall for alength of 1265 m

Construction of multipurpose Berth 4B atHaldia Dock

Construction of Plastic ConcreteDiaphragm wall for Gundlakamma reservoirproject, Ongole

Construction of 800mm thick diaphragm wall of andinstallation of cast-in-situ bored piles of 1000mm dia.

Design and Construction of undergroundportion of Viswa Vidyalaya-Jahangirpuri ofDMRC Contract BC-2


Sheet Piling Shore Protection work at Prakasam Barrage, Vijayawada

Diaphragm Wall at NTPC, Visakhapatnam

Project Description


The Foreign Connection -a Geographical Leap

Piling work - Qatar


Engineers at Navayuga are driven by new challenges and opportunities. The

overseas market - especially in the Middle East - is an inspiring destination. Buzzing

with the most competitive and cutting edge construction, it offers fertile ground for

inspiration and growth.

Navayuga’s core strengths - huge equipment arsenal and ability to design and

deliver the toughest foundations in the roughest terrains and weather conditions –

find synergy with development in the Middle East.

Navayuga began its overseas foray with Qatar, and in two short years, established a

presence in Abu Dhabi as well. With a rapidly evolving track record in Qatar and Abu

Dhabi, Navayuga is raring to support the development initiatives in the Middle East

and the rest of the world.

Beyond the Borders

Piling work - Qatar

Piling work - Abu Dhabi

Integrated Townships


Married Sailors Accommodation atEzhimala - 195 units of 4 quarters each.Development spread over 63 acres.

IT Park, Hyderabad:

IT Park, Vizag:

The IT Park will be a premium mix of swanky corporate offices,

housing, retail setups, entertainment and recreation facilities. The salient features

include 4.4 million sq.ft. of built-up area, integrated approach to development.

Navayuga is showcasing its strength in Technology at its IT Park at Hyderabad by

building Twin Towers of 17 floors each leaning towards each other by 14 to the normal

- A first of its kind in the Country. Very few leaning towers in the world over which lean

so much. Even the world wonder, the Leaning Tower of Pisa lean only 5½ .

Premium buildings, top of the line security measures, and close

proximity to residential and recreational zones will serve as the icing on the cake

spread over 3 acres.

o

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The New Reality


Civilians and Sailors Accommodation Project, Ezhimala, Kerala:

Physical Training and Extra Curricular Activities Complex, for Naval Academy,

Ezhimala, Kerala:

The Project

consists of 195 blocks, each consisting of four quarters in ten categories. The layout

set on a side of a hill and involved deep excavations of upto 14m in soil and rock. The

project valued at Rs.582 millions, includes construction of Internal Roads, Water

Supply, Drainage System, Electrification, Landscaping etc.

Construction of PT & ECA Complex for the Naval Academy at

Ezhimala in Kerala is valued at Rs.354 million comprises of an Olympic sized

swimming cum diving pool, covered multipurpose physical training and drill sheds.

Physical Training block, Olympic sized athletic track, parade ground, spectator

galleries, Extra Curricular Activities Complex, flotilla office building, fitness center,

cafeteria, audio visual center, water body and play fields with obstacle courses.

NECL has more than 70 Nos. self

propelled Hydraulic Piling Rigs ranging

from 15 TM Torque to 40 TM Torque.

Equipment

- The largest stockpile owned by any

Indian Company and perhaps by any

Foreign Company.


Trench Cutter


The Company owns the latest equipment for bored piles and diaphragm walls

among other construction needs. The inventory includes:

Hydraulic Rotary Piling Rigs, Hydraulic Trench Cutters/

Grabs, Hammer Grabs for Piling

Automated Concrete Batching Plants of upto 120 cum per hour

Drilling Equipments / Rock Anchors for Tunnelling

Floating Crafts

Launching Girders / Trusses

Cranes - Crawler mounted 25T to 250T capacity

Tyre mounted all terrain Crane 10T to 50T capacity

Floating Crafts - Heavy duty jackup platform, 14 crafts and dredgers

Heart of construction

Rocket Boomer

Concrete Boom Placer

Automatic ConcreteBatching Plant


DredgersNAVAYUGA-1:

NAVAYUGA-2:

NAVAYUGA-3:

NAVAYUGA-4:

Navayuga 1 is a Trailer Suction Hopper Dredger with a hopper capacity

of 7500 m3. This is one of biggest hopper dredgers owned by an Indian company. It is

deployed to carry out the dredging works in the krishnapatnam port channel.

Navayuga 2 is a Trailer Suction Hopper Dredger with a hopper capacity

of 4500 m3. This being small in size has better maneuverability and is deployed in inner

channel and of berths in krishnapatnam port.

Navayuga 3 is a Cutter Suction Dredger CSD 500, it is built by DAMEN

and is a standard model well proven, dismountable cutter suction dredger. Max

dredging depth - 16 mtrs.

Navayuga 4 is a cutter suction dredger IHC beaver 1600, it is built by

IHC, Holland and is well known for its robust construction and excellent performance.

Max dredging depth - 16 mtrs.

1. Development of New Armor block

2. Hauling system for de-mucking from an

inclined shaft

3. Navayuga has developed a Kelly Bar with grab to maintain alignment during the

construction of diaphragm walls.

4. NECL has developed in-house Reverse Mud Circulation (RMC) rig with 10T

capacity free fall double drum winch to chisel through hard rock strata to

execute diaphragm wall works.

Breakwaters are constructed in the sea to dissipate the energy of oncoming

waves, so that the waters in the basin in the lee of the structure are tranquil. The

basin can be utilized for handling vessels to load/unload cargo. But on the

other hand, breakwaters should be able to withstand the on slought of the

waves without undergoing distress themselves.

Navayuga Engineering Company has developed a new armor block that it has

named Kolos. According to initial results, its stability number is the highest in

the world. The blocks have excellent interlocking characteristic. Patent for this

development is pending. This is Navayuga’s powerful thrust into the field of

harbor engineering.

Normally, during tunneling operations,

removal of muck from a blast is done by

trucks that are loaded by an excavator.

This is harder when the shaft is inclined.

The excavation has to proceed from the

top. The blasted muck will lie at the

bottom of the excavation. Excavators and

trucks cannot make it down. The shaft for

the irrigation projects are at 45 to the

horizontal. Navayuga designed an

ingenious winch based arrangement for

removal of muck. The arrangement

consists of a winch for hauling, wire

sheaves for changing the direction of

pull, wire ropes for transferring the force

and a trolley on rails for carrying the muck. This arrangement came in handy for

transporting work force to the tunnel face and back. Later on, the same

arrangement was utilized for lowering the steel liners.

0

ResearchingInfrastructural Development


Kolos for Krishnapatnam Port

Leading India -the infrastructure wayNavayuga Engineering Company Limited is the flagship entity

of the Navayuga Group. It stands out for its ability to take on

projects on Turnkey basis that require end-to-end engineering

solutions, for nurturing excellent relationships with financial

institutions worldwide, and for having one of the largest

equipment bases in India.

Aided by highly skilled professionals and cutting-edge

technology, the Group continues to break new ground.

The key companies of the group are:

Navayuga Engineering Company Limited

Krishnapatnam Port Company Limited

Krishnapatnam Power Corporation

Krishnapatnam Water Company Pvt. Ltd.

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Limited


Casting Yard - Bangalore Nelamangala Project

Construction of Chagallu Barrage, Ananthpur Dist.

2.60 Km long Chagallu barrage comprising of

spillway, bund and saddle dyke with 16Km long

canal and 1.80 Km long Earthern Dam.

REGD. OFFICE:

48-9-17, Dwarakanagar,Visakhapatnam - 530 016.Tel : +91-891-2754602

2747335/2748084Fax : +91-891-2747362/2748085Email: [email protected]

��

Navayuga Engineering Company LimitedA N I S O 9 0 0 1 - 2 0 0 0 C O M P A N Y

BANGALORE

#39, ITI Layout, RMV2nd Stage,New BEL Road,Bangalore – 560 054Ph: +91-80 – 2360 3023Email: [email protected]

KOLKATA

DN - 24, Matrix Tower,5th Floor, Salt Lake City, Sector V,Kolkata – 700 091Tel: +91-33-40040989Fax: +91-33-40040965Email: [email protected]

[email protected]

PATNA

Plot No. 80, Pataliputra Colony,Near Notre Dam School,Patna - 800013,Tel: +91-612-3251614Email: [email protected]

REGIONAL OFFICES:

NEW DELHI

C-17, First floor, Community Centre,Opposite IIT Main Gate,Safdarjung Development Area,New Delhi - 110 017.Tel : +91-11-41354590/91Fax : +91-11-41354589E-mail: [email protected]

CHENNAI

Ground Floor – B,Tangy Apartments,34, Victoria Crescent Street,Chennai - 600 008Tel: +91-44-28270384, 42656361/62Fax: +91-44-28270616E-mail: [email protected]

MUMBAI

D-4/603, Vedant Complex,Vartak Nagar, Thane(W) – 400606Tel : +91-22-25853756Email: [email protected]

1259, Lakshmi Towers, Road No.36,Jubilee Hills, Hyderabad - 500 033Tel: +91-40-23557196Fax: +91-40-23557190E-mail: [email protected]

CORPORATE OFFICE :

Navayuga Engineering Company WLLPO Box No. 32550,Doha, State of QatarOffice No.12, ABG Building,Mohammed Bin Tufail StreetNr. Decoration R/A, Off Salwa RoadTel: + 974 - 4507374 Fax: + 974 - 4581843Email: [email protected]

STATE OF QATAR United Arab Emirates

Navayuga Engineering Company Ltd.PO Box # 113824Electra StreetNasir Ahmed Khalifa Al Suwaidi BuildingAbu Dhabi, UAETel: + 971 26318499 Fax: + 971 26318477Email: [email protected]

OVERSEAS:

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