Uhvac 765 Kv Ac System Design Criteria

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Unitech Power Transmission Ltd. An ISO 9001:2008 & 14001:2004

“…energizing the world with quality power.”

Power Transmission Ltd.



• Unitech Power Transmission Ltd (UPTL) is an established name as EPC Contractor for

Power lines and Telecommunication Infrastructure.

• We are an established name in undertaking projects in India and Abroad for Power

lines up to 765 KV, Telecommunication projects and Solar Projects.

• UPTL was built on the solid foundations of experience, expertise and technologicalinsight of the two major engineering company’s viz. Unitech Ltd., India and Hyundai

Korea established in 1995 as Joint Venture: M/s “Hyundai Unitech Electrical

Transmission Ltd.” Over last decade the company has become one of the leaders in

Power Transmission Tower Industry. Today Unitech Power Transmission

Ltd., (formerl H undai Unitech Electrical Transmission Ltd.) is a 100% subsidiar of

Unitech Group. Unitech Group with sales over 657 million USD is a renowned namein Real Estate and infrastructure projects in India.

• Our state of art manufacturing facility is established in Nagpur, in the heart of

, .

facilities and cross road of the major National Highway in Nagpur provide us with

advantage of being close to our esteemed client. Our manufacturing base is

supported by 8 CNC machines which are able to process both plate andangles, making us most technologically advanced manufacturing plant for galvanized

stee towers in In ia. To ay t e company pri es itse wit manu acturing capacity

of 45,000 MT.




• We take pride in our committed manpower and our vision to always striving

for innovation and adoption of newer technologies. Today UPTL has a strong

Engineers, Technician and Project Managers. Over past few years major

achievements accomplished by us are enumerated as:

• Direct Export to Africa and Europe.

• Special Towers for Nile River Crossing.

• Developed microwave tower of over 100 M.

• Specialized steel structure supplied for first commercial Solar Power Plantbased on reflective technology in Spain.

• Implementation of ERP (Microsoft Navision).

• All engineering supported specialized software ACECADD, TLCADD, I‐Tower and

STADD.

• Libya: Internationally UPTL is represented by UNITECH (LIBYA) with office at

Tripoli, Libya and we are executing the Transmission Projects since 1982.

• UPTL is always committed to provide high quality product, on time, every time

and best services to satisfaction of our esteemed clients.




Transmission Towers

Unitech Power Transmission Ltd. (UPTL) is engaged in manufacture ofpower transmission towers.

s a s e rac ecor an rong ase o c eve uccess

Overview

2,500

INR MM

Annual Turnover

•UPTL is equipped with modern‐state‐of ‐art manufacturing

1,064

1,9092,010

1,500

2,000

, .

•With current capacity of 45,000 MT per annum of fabrication

and galvanization, equipped with 7 CNC machines, EOT

500

1,000

Cranes, Mono cranes and automated production equipment.

•UPTL provides power line and telecommunication services for0

FY 2010 FY 2011 FY 2012domestic and international projects, including following

processes:

–

tower design; tower testing; mobilization of manpower &

equipment; testing and commissioning.




ABOUT US ABOUT US

UPTL is one of the leading tower supplying and EPC Company of High Voltage Power

Transmission lines upto 800 KV based in India.

Toda we are amon st the leadin su lier of Galvanized Steel Lattice towers and

structures in South Asia region.

We are counted among the leading companies in India dedicated to supplying andinstalling HVDC Power Transmission Lines in the region for making a brighter world.




•Design, Engineering, Fabrication & Galvanizing of:

– Hi h Volta e Transmission Towers

– Substation Structures

– Microwave and Telecommunication Towers

– n m ruc ures

– Railway Electrification Masts

– Steel Structures for solar Power Plants.

•EPC of High Voltage Power Transmission Lines

•Supply & Construction of Telecommunication

Towers.




department

•

Tower design and drafting done with latestsoftware tools such as

– iTower,

– STADD, and

– Auto CAD.2005

– ACECAD

–

• Strong working relationship with third party

government test beds.

• Designed utilizing IS, ASTM, EN and Indian

Standards.




Sr. No. Description Area Details

1 Fabrication Shop

2 Galvanzing Shop

3 Security & Change Room

. . .

5 Workers Dinning Permanent Gr. Coverage 35040.00 Sq. mtr.

cers n ng rea eserve or pen . q. m r.

7 Weigh Bridge Control Room

8 D.G. Set

9 Pump House




FABRICATION PLANT FABRICATION PLANT

• Most modern tower fabrication plant in India with ISO‐

9001:2008 Certification

• 45,000 MT / annum production capacity for steel fabrication

• Centrally located with convenient road, rail and port

connections

• Seven CNC lines from FICEP/Italy and equivalent technology

that can be used for stamping, punching, drilling and sharing

operations of angles and plates.

– Angle processing upto 250 X 250 X 32

– plate processing up to 180 mm through CNC Machines.

• Independent dedicated production line for proto type of

owers.

• Fully mechanized material handling & operations with

cranes, hoists and electric trolleys




FABRICATION PLANT LAYOUT PLAN FABRICATION PLANT LAYOUT PLAN




• ,

structural steel sections

•

, Germany 10M x 1M x 1.5 M size

• Full mechanized material handlin & o erations with

cranes, hoists and electric trolleys

• Both vertical and horizontal hot dipping.




GALVANIZING SHOP MACHINE LAYOUT PLAN GALVANIZING SHOP MACHINE LAYOUT PLAN




INFRASTRUCTUREINFRASTRUCTURE

FACTORY ARIEL VIEWFACTORY ARIEL VIEW





EXPANDED AREAEXPANDED AREA





PROTO ASSEMBLYPROTO ASSEMBLY





NEW CNC MACHINESNEW CNC MACHINES





CNC MACHINE OPERATIONCNC MACHINE OPERATION





GALVANIZING PROCESSGALVANIZING PROCESS





FINISHED MATERIAL YARDFINISHED MATERIAL YARD




• Quality Assurance and Control systems conforming to ISO‐9001:2008 standards.

• Environment Management System 14001:2004

• Complete independent facilities for:

– ‐ .

– Test Lab:

• Raw material test

• Fabrication test

• Galvanizing test

–

BVQI)




CONSTRUCTIONSCONSTRUCTIONS

• Executed turnkey construction of several

transmission lines up to 400 KV in India

• wn mac nery or ransm ss on ne erec on

including Tension Stringing Equipments for

quad bundle conductor stringing.

• Large stock of self ‐owned equipments for civil

works in India and abroad.

• xecu e urn ey cons ruc on o over

Meter tall Microwave Towers.

• International branch has executed several

transmission lines and substations projects in

Libya since 1982.

• Tota manpower strengt on construct on

projects over 200 persons.




Tension Tower Horizontal

Tower

GUY Tower




UPTL & ITS SUPPLIERSUPTL & ITS SUPPLIERS

UPTL has strong working relationships with major vendor manufacturers for

.




CLIENTELE CLIENTELE

With the sole aim of satisfying our customers, we provide them with technically enhanced & functionallysuperior turnkey solutions. We also offer help for high voltage transmission systems in designing,

manufacturing, erection and commissioning of projects.

,providing effective solutions. We are renowned for the quality of our work, professionalism, credibility & theextra effort we put in all our projects. In return, we have been acknowledged & rewarded with a long list of clients, who admire our work ethics and our end products.

’ .

NTPC, Govt Of India

Powergrid, Govt Of India

NEC, Ne al

HDEC, Korea

NEC, Sudan

Tata Power

Fortrum Engineering, Finland

Inabensa, Spain

Hyundai Engineering & Construction Company, Korea

Alstom (India), FranceGECOL, Libya

Siemens, Belgium

Abengoa, Spain

Cobra, Spain

Various State Utility Services & Electricity Boards Of India




PROJECT UNDER EXECUTION PROJECT UNDER EXECUTION

• Turnkey Construction of 765 kV Jabalpur – Bina (Pkg‐B)

Transmission Line

Sterlite Grid Limited

• Manufacturin & Su l of 765 kV S C Pichore ‐ Gwalior TL Towers Power Grid Cor oration of India Ltd.

• Turnkey Construction of 400kV D/C Nalagarh‐Kunihar Line Himachal Pradesh State Electricity Board

‐ .

Ltd.

• Turnkey Construction of 400 kV D/C Gooty‐Madhugiri (Part‐I) Power Grid Corporation of India Ltd.

• Turnkey Construction of 400 kV D/C Vijaywada – Nellore (Part‐I) Power Grid Corporation of India Ltd.

• Turnkey Construction of 400 kV D/C Vijaywada – Nellore (Part‐II) Power Grid Corporation of India Ltd.

• Turnkey Construction of Lilo 220 KV Urai–Mainpuri Transmission

Line at Bah

U .P. Power Transmission Corp Ltd.

• Turnkey Construction of 220 KV & 132 KV various Transmission M.P. Power Transmission Co. Ltd.

Lines in Indore Circle

• Manufacturing & Supply of Transmission Line Towers for Package

A3: 800 KV HVDC Bipole Biswanath Chariyali‐Agra

Power Grid Corporation of India Ltd./ TATA




EXECUTED PROJECTS (1/3)

SNo Type of Projects Name of Client

1 220 KV & 132 KV (Lot‐I) 220 kV ‐60 kms + 132 KV ‐74 kms. ‐ RRVPNL Rajasthan State Electricity Board

2 220 KV S/C Raj. West ‐

Dhorimanna (Lot‐VI)

‐ 90 kms.

‐ RRVPNL Rajasthan State Electricity Board

3 220 KV /132 KV Various Lines approx. 247 kms in U.P. – UPPCL Uttar Pradesh Power Corporation Limited

4 Package D1:765 KV S/C SASAN‐ SILWAR ‐ PGCIL / TATA Power Grid Corporation of India Ltd./ TATA

5 Turnkey construction of 220 Kv ‐

64 Kms and 132 Kv – 70 Kms TransmissionLines on Total Turnkey basis

Rajasthan State Electricity Board

6 Manufacturing & Supply of Transmission Line Towers for Package A5:800 KV Power Grid Corporation of India Ltd./ TATA

Saharsa‐Gopalganj

7 Turnkey construction of 220 KV S/C Barsinghsar – Phalodi (140 Kms) Rajasthan State Electricity Board

8 Turnkey construction of 220 KV S/C STPS‐Suratgarh‐Bhadra Transmission Line ‐ Rajasthan State Electricity Board

114 Kms

9 Turnkey construction of 220 KV S/C Meerut‐Gajraula Transmission Line‐87 Kms Uttar Pradesh Power Corporation Limited






S

No Type of Projects Name of Clients/ Country

DOMESTIC

‐ ‐‐ ‐

Line‐51 Kms

11 Design, Testing, Supply and Erection of 220 Kv Bina ‐ Gunna DCSS Transmission Line‐126

Kms

Madhya Pradesh State Electricity Board

, ,

13 Manufacturing and Supply of 400 KV D/C Biharsharif ‐Sasaram Transmission Line TATA INTERNATIONAL

14 Manufacturing and Supply of 500 KV HVDC and 400 KV HVAC Talcher ‐ II Transmission Line HYUNDAI ENGINEERING & CONSTRUCTION CO.LTD.

15 Manufacturing and Supply of 500 KV HVDC and 400 KV HVAC Talcher ‐

II Transmission Line HYUNDAI ENGINEERING & CONSTRUCTION CO.LTD.

16 Construction of 400 KV D/C Solapur Transmission line on D/C Towers to LILO 400 KV Parli‐Karad Maharashtra State Electricity Board,

‐ .

17 Turnkey construction of 400 KV D/C Vizag Kothapalli & Lakshmipuram‐Nunna Transmission Line‐

147.393 Km

Andhra Pradesh Transco

‐ .

19 Turnkey Construction of 220 KV D/C Parli Beed‐100 Kms and 132 KV S/C Beed Gevrai

Lines‐ 35 Kms

Maharashtra State Electricity Board,





INTERNATIONAL PROJECTSS

T e of Pro ects Name of Clients CountrNo

1 Design, Testing, Manufacturing and Supply of 220 KV Ring Main

around Khartoum along with substation

National Electricity Corporation, Sudan

2 Design, Testing, Manufacturing and Supply of 225 KV S/C MEC

Mali

Mohan Energy Corporation Mali

anu actur ng an upp y o ransm ss on ne owers , ya

4 Design, Testing, Manufacturing and Supply of 110 KV S/C MEC/EDM, Mozambique

5 Manufacturing and Supply of 11KV/33KV Cross Arm & Accessories

in Ghana

MEC/Ecosafe Ghana Ltd




CONTACT USCONTACT US

• HEAD OFFICE

Unitech Commercial Tower II, Ground Floor,

B‐Block, Sector‐45, Greenwood City,

Gurgaon, Haryana (122 001) IndiaPhone: +91 ‐ 124 – 2380863, 2380865

Fax: +91 ‐ 124 ‐ 2380862

E‐mail:[email protected]

• WORKS:

A‐33, MIDC Industrial Area, Butibori,

Nagpur, Maharashtra 441108 INDIA

Phone: +91 ‐7104 ‐ 265457 / 58 / 59

Fax: +91 ‐7104 – 265441

E‐mail: [email protected]

• LIBYA OFFICE:

PO Box 91631, TRIPOLY, LIBYA

Phone: 00218‐21

‐4906818

Fax: 00218‐21‐4906819

Email: [email protected]


Uhvac 765 Kv Ac System Design Criteria

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