MAnAVmanavenergy.com/manavenergyprofile.pdf · Poor quality of power ... required plant safety and reliability. Losses due to improper Earthing ... congregaon for work or recreaon.

MAnAV

MANAV GROUP

• World’s tallest skyscraper

• World’s largest petrochemical complex

• Asia’s high-pressure process plant

™

Our safety engineering can be felt in

Greetings

“To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science.” - Albert Einstein

Manav group is steadfast on the path of engineering ethics by understanding the obligation to society, customers and profession. Its overall business attitude is shaped by core values - Customer Orientation, Innovation, Excellence, Quality and Team Spirit.

We welcome you to our world and extend our expertise and service.

Thanks and warm regards

Sonjib BanerjeeMD – Manav Group

DIRECTOR’S DESK

We are subject ma�er expert in the field of electrical safety and reliability, protec�ng valuable life & assets. We started our journey in 2005 and completed many mission cri�cal projects in Asia and Middle East with highly trained and mo�vated team. We are end to end solu�on providers from design to commissioning of electrical safety systems .

Our exper�se spans from survey, design, adequacy study, root cause analysis, transient analysis, short circuit analysis, load flow analysis and EMI/EMC study in the field of electrical safety & reliability for major sectors such as VLSI industries, refineries, high speed rails, airports, shared corridors, telecom, defence, iconic buildings and all mission cri�cal establishments . Having cri�cal skill sets, state-of-art tes�ng instruments and subject exper�se , we can analyse and provide implementable solu�ons to ensure uninterrupted & safe opera�ons along with op�mal health of industrial assets . Our solu�ons enhance the profitability & brand image thus increasing the shareholder value.

We follow IEEE, IS, BS, NFPA, NEC, NFC and other relevant na�onal & interna�onal standards for all our services. Our tests and measurements are performed at site in live condi�on (no-shut down) with a record of &zero incidence zero down�me.

INTRODUCTION

Earthing & Bonding

Lightning Protection

Transient / Steady State

Substations Testing

EMI / EMC

Power Quality

MAnAV

SSECORP

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AYS & AIRPORTS

Services Rendered

MAnAV™

VISION STATEMENTTO UPHOLD THE BEST ENGINEERING PRACTICES AND TO PROVIDE OUTSTANDING PRODUCTS AND SERVICES.

MISSION STATEMENTTO SAVE LIFE AND ASSETS BY PROVIDING ELECTRICAL SAFETY & RELIABILITY

Usage of computers and other sensi�ve devices in our professional and personal lives demands awareness and a�en�on on power quality issues. Poor quality of power causes not only physical damage to equipment but also results in down�me and a substan�al increase in energy costs. Hence, power monitoring is cri�cal to get op�mal performance out of your devices.

Losses due to Inadequate Power Quality

1. Consump�on of excessive power.2. Blackouts/shutdowns.3. Overhea�ng of equipments4. Equipment malfunc�on.5. Accelerated aging of equipment6. Unusual audible noise in larger distribu�on

equipment

Solu�ons We ProvideWe provide following solu�ons through our Power Quality study

1. Power Quality Analysis3. Comprehensive analysis of the unbalanced system 4. Frequency monitoring5. Harmonics Analysis6. Load Distribu�on Analysis 7. Recommenda�ons to improve Power factor, control

voltage fluctua�ons & hence reducing inflated power bills.

Electromagne�c compa�bility (EMC) is concerned with the

uninten�onal genera�on, propaga�on and recep�on of

electromagne�c energy which may cause unwanted effects of

electromagne�c interference (EMI) damaging opera�onal

equipments. The goal of EMC is to study EM emission,

suscep�bility & coupling and provide Interference mi�ga�on

solu�ons by addressing any or all of these issues.

Losses due to Inadequate EMC

1. Biological hazards like hea�ng of sensi�ve �ssues .2. Interference with sensi�ve electronics.3. Undesirable trips and radia�on spikes in sensi�ve

instruments.4. Disturbances in communica�on networks5. False alarms6. Disrup�on in essen�al u�li�es

Solu�ons We ProvideWe provide following solu�ons through our EMI/EMC study

1. Develop EMC Management Plan 2. Perform EMI Compa�bility Studies3. Perform EMI/EMC Hazard Analysis4. Prepara�on of EMI/EMC Control Plan5. Survey EMI/EMC Effects on Shared Corridor6. Root Cause Analysis7. Determine health of Buried Assets

1. Power Quality Study 2. EMI/EMC Study

MAnAV™

Earthing system is the safety valve of any electrical system that provides low resistance path for fault dissipa�on. It keeps the voltage at low levels during fault condi�ons to save valuable life and high value assets. This study iden�fies the anomalies of the present earthing system in an industry and provide executable solu�ons to overcome the earthing related issues. This will enable the industry O&M to achieve required plant safety and reliability.

Losses due to improper Earthing1. Loss of life, livestock & assets due to shock or stress2. Sparking or flash in un-connected components due

to uneven voltage distribu�on.3. Burning of electronic cards due to high fault current 4. Failure or delayed opera�on of protec�on systems5. Increases equipment ageing and reduces

performance

Solu�ons We Provide1. Health Assessment of earthing system and its

integrity.2. Survey, Design, Install, Test & Commission

appropriate earthing system as per na�onal & interna�onal standards.

3. Improve opera�on of protec�on system during fault condi�on

4. Assess and rejuvenate old earthing system or earth pits as per present requirements.

Lightning is an electrosta�c discharge between cloud to cloud and cloud to ground during a thunder storm. Lightning Protec�on System (LPS) channels high energy through defined path and dissipate it instantaneously. This study helps to iden�fy weakness in the present channel system and help the industry to implement correc�ons and achieve required safety during lightning strikes.

Losses due to Improper Lightning Protec�on System1. Loss of life, livestock & assets due to shock or stress2. Fire hazard3. Insula�on breakdown 4. Loss of electronic equipments5. Loss of inflammable & explosive assets

Solu�ons We Provide 1. Health Assessment of Lightning Protec�on System and

its integrity with the earthing system.2. Risk analysis of direct & indirect lightning strikes3. Design, Installa�on, Testing & commission appropriate

Lightning Protec�on System or Lightning Predic�on System as per na�onal & interna�onal standards.

4. Study and incorporate appropriate protec�on system in data, telecom and power circuits.

3. Earthing & Bonding Study 4. Lightning Protection Study

MAnAV™

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Substa�ons & transmission lines are part of an electrical genera�on, transmission, and distribu�on system. Substa�on components such as CTs, VTs, PTs and ground grid must be tested for the i r per formance dur ing substa�on commissioning. The grounding system in substa�on is very important as it protects the substa�on equipments from surges & lightning strikes and also protect the opera�ng persons. Transmission lines plays important role in power distribu�on.

Losses due to Substa�on & Transmission Line Failure1. Power outage.2. Equipment health deteriora�on.3. High-stress genera�on during sparking or flashover4. May lead to a cascading series of shut downs and a

major regional blackout

Solu�ons We Provide1. Health Assessment of earthing system and its

integrity.2. Survey, Design, Install, Test & Commission

appropriate earthing system.3. Design, install , test and commission Counterpoise

Earthing System for transmission towers.4. Tes�ng of line impedance, step & touch poten�al o.5. Tests CTs, VTs, PTs and ground grid in new and

exis�ng substa�ons 6. Test for ra�o, polarity, burden, excita�on curve for

transformers, Tan-Delta measurements, sta�c and dynamic resistance measurement, no-load and short circuit current.

7. Determina�on of circuit breaker and relay current threshold and �ming.

5. Substation Testing & Study

Transient over-currents and over-voltages are caused by switching opera�ons or lightning strikes to electric facili�es damaging sensi�ve equipments or disrupt opera�on. Our analysis of transient phenomena uses simula�on tools to characterize transient events, determine resul�ng problems, and evaluate possible mi�ga�on alterna�ves. In steady state our analysis involves opera�onal parameter like construc�on, load flow, protec�on coordina�on, power sharing etc.

Losses due to Ineffec�ve Control Systems 1. Grid failures due to load Imbalance, desynchroniza�on,

under-voltage condi�ons2. Equipment failure due to voltage & current surges3. Aging of equipments 4. High transmission & distribu�on losses

Solu�ons We Provide We use EMTP-RV as our transient simula�on program to analyse poten�al switching problems associated with a variety of u�lity and customer equipment opera�ons. Analysis results include recommenda�ons for op�mum solu�ons to possible switching problems. We perform following studies:

1. Transient study on power system design, HVDC, Insula�on Coordina�on, Lightning, Switching Surges, Ferro-resonance, Motor star�ng, etc.

2. Steady state study for Network Analysis, Device coordina�on, ground grid design, Modelling of Cable system, DC system, Transformer, Control system, transmission system, distribu�on system, power management system etc.

6. Transient / Steady State Study

MAnAV™

U�li�es such as power, steam, compressed air, demineralised water, waste water treatment, effluent treatment and hea�ng plants operate around the clock. Changing load scenarios puts demand on these essen�al facili�es thus demanding protec�on and control systems to manage its opera�ons efficient ly.

Our Exper�se1. Perform earthing & lightning protec�on system

audit2. Design, supply, install, test & commission earthing

& shielding systems.3. Simula�on of transient and steady state opera�on of

all cri�cal equipments.4. Es�ma�on for insulator Flashover5. All above men�oned work are carried out as per

relevant IEC, EN, BS, IEEE, CIGRE, IS and other relevant na�onal & interna�onal standards

State of art equipment and trained manpower allows us to deliver online, and applica�on specific solu�ons.

In process plants electrical equipment failure results in emergency equipment replacement and unplanned produc�on down�me. This takes a heavy toll on your facility's profitability. The organiza�on which understands the expensive consequences of produc�on equipment failure will also understand the value of the investment made in the quality and effec�veness of its facili�es' electrical system safety and reliability strategy.

Our Exper�se1. Perform earthing & lightning protec�on system audit2. Root cause analysis for spurious trips, hea�ng,

insula�on breakdown, delayed response of protec�on system etc.

3. Implement solu�ons to rejuvenate deteriorated earthing and lightning protec�on system without any shutdown.

4. Conduct power quality analysis to minimize energy loss from unbalance, harmonics, power factor etc.

5. Study EM suscep�bil ity and implement EM compa�ble process

The above exper�se reduces unplanned process breakdown and decelerates equipment aging leading to produc�on gain and enhanced safety.

Our Services in Process Plants SectorOur Services in Utility Sector

MAnAV™

Residen�al/commercial buildings demand sustainable environment to prosper. They hold majority of valuable assets of modern society. These are the centres of human congrega�on for work or recrea�on. Energy savings and safety of life & assets are focus of mega structures.

Our Exper�se1. Iden�fy EM source and develop EMI/EMC plan to

maintain Bio-EM effect below permissible limits2. Conduct power quality analysis to minimize energy

loss and equipment breakdown.3. Tes�ng & commissioning of building substa�on

equipment4. Design, supply, install, test & commission earthing &

lightning protec�on system. 5. Supply & Install storm predic�on system.6. Rejuvenate, test & commission earthing, direct &

indirect lightning protec�on system etc.7. Simula�on of transient and steady state opera�on of

all substa�on equipment.

As subject ma�er expert, we focus and ensure energy savings and safety of life & assets.

Strategic Command centres, Communica�ons networks, Signalling and radar networks, Ammuni�on storage facili�es, ordinance factories etc. form the backbone of the defence industry. It is vitally important to ensure the integrity and reliability 24x7 to support homeland defence forces.

Our Exper�se1. Iden�fy EM source and develop EMI/EMC plan to

minimize leakage of EM signature.2. Determine EM suscep�bility and develop EM

shielding to reduce interference.3. Conduct power quality analysis to minimize heat,

energy loss and equipment breakdown.4. Design, supply, install, test & commission mobile

earthing system for mobile units.5. Design, supply, install, test & commission earthing &

lightning protec�on system. 6. Supply & Install storm predic�on system.

We s a v e m i s s i o n c r i � c a l e s t a b l i s h m e n t s f r o m non-conven�onal EM warfare.

Our Services in Infrastructure Sector Our Services in Defence Sector

MAnAV™

High speed rail lines are becoming more important in today’s modern transporta�on system. These lines are usually deployed very near to the exis�ng railway sta�ons in big ci�es. In such cases, both lines EM field interfere with each other causing disturbances affec�ng the track and signalling circuits telecommunica�on systems.

Our Exper�se1. Conduct EMI/EMC survey to iden�fy EM emissions

a ff e c � n g t r a c k c i r c u i t s , s i g n a l l i n g a n d telecommunica�on systems.

2. Develop electromagne�c compa�bility for cross-domain interoperability.

3. Survey, design, supply, installa�on, tes�ng & commissioning of earthing & lightning protec�on systems for all u�li�es installed in corridor.

4. Rejuvenate exis�ng earthing and bonding system 5. Conduct Electromagne�c Interference Survey for

power and trac�on systems6. Conduct power quality analysis to measure spikes,

surges, transients and harmonics and minimize interference .

7. Develop EMC/EMI management plan along with hazard analysis for signalling & telecommunica�on system.

Telecommunica�on is an essen�al part of modern life. They help keep people connected and is an important tool for socio-economic development. Damages to telecommunica�on installa�ons and equipments are caused due to lightning, electric Power, trac�on systems and electrosta�c discharge (ESD). Such damages can be reduced by implemen�ng protec�ve measures to prevent damages from larger surges.

Our Exper�se1. Survey, design, install and commission equipment

over voltage protec�on system to ensure coordina�on between equipment and external protec�on system.

2. Survey, design, install & commission earthing & lightning protec�on system.

3. Rejuvenate exis�ng earthing and bonding system. 4. Conduct Electromagne�c Interference Survey.5. Conduct power quality analysis to measure spikes,

surges, transients and harmonics and minimize interference and data loss.

6. Iden�fy and maintain EMC emission and immunity level below bio-permissible limits .

7. Supply & Install storm predic�on system

Our Services in Telecommunication Sector

MAnAV™

Our Services in Transportation Sector

Our next genera�on, state-of-art earth enhancing compounds are manufactured and supplied world over, from Sharjah UAE. This is an ISO 9001: 2008, ISO 14001: 2004 and OHSAS 18001: 2007 cer�fied manufacturing unit.

Earth Enhancing CompoundsOur overseas manufacturing plant caters to manufacturing of Earth Enhancing Compounds and backfills as listed below.

Ÿ Curec+™ (thermally conducive- the best soil treatment in the world)

Ÿ Curecon™ (non-cracking Bentonite)Ÿ Curenite™ (Advanced bentonite)Ÿ Curecrete™ (higher version to Curecon; Concrete based

earth enhancement compound.

Product Cer�fica�onsOur earth enhancing products have received following cer�fica�onsŸ CPRI Cer�fica�onŸ Non Hazardous cer�fica�on from NABLŸ Conform to IEC 62561 Part 7

LIGHTNING PROTECTORPRODUCTS

MAnAV™

Early streamer emission lightning protec�on arresters are a rela�vely new approach and provides effec�ve protec�on against lightning. ESE systems have an embedded technology to a�ract and intercept the lightning and provides a predefined path for dilu�on of the charge.Ÿ STORMSAT

Lightning predic�on and protec�on system

Ÿ SATELIT-3

High range ESE LPS

Ÿ SATELIT+G2

Mid range ESE LPS

Proper�es Satelit +G2-60 Satelit 3-60 StormSAT

Stainless Steel Casing Yes Yes Yes

Triggering Advance 60 µs 60 µs 60 µs

Auto Triggering Voltage NA 45 kV 45 kV

Polarity of Strike Unipolar Bipolar Bipolar

Designed for Op�mal Triggering No Yes Yes

Inbuilt Sta�c generator No Yes Yes

Current Withstand Capacity 10 kA to 100 kA 180 KA 180 KA

Repeated lightning strike Yes Yes Yes

ETFE coated Panel/ Solar Charged Ba�ery No Yes Yes

Lightning Management System /Storm Predic�on/ Live Monitoring

No No Yes

ISO CERTIFICATES

CREDENTIALS

World Presence

MAnAV™

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SAFETY THROUGH DESIGN

MANUFACTURINGManav Industries FZE,P.O. Box No. 121830

Warehouse No. Q4-149SAIF Zone, Sharjah, UAE

Tel: +971-561712737

www.manavenergy.comemail : [email protected]

MAnAV™

INDIAN OPERATIONManav Energy Pvt. Ltd.

#496, Manasa East, East End Road

Jayanagar 9th BlockBangalore 560050, IndiaTel: +91-80-26546549 (L)

Tel: +91-9611378007

GCC OPERATIONManav Enterprise Middle East FZCO

P.O. Box 54853, 6EA, 623DAFZA, Dubai, UAE

Tel: +971-4-701-7643Fax: +971-4-701-7644