N Arc is one of the leading Power transmission Consultancy in India as well as outside India with more that 100+ Project consultancy experience in transmission line up to 765 kV. We have core expertise in transmission line survey using modern technology, optimal designing of tower, control room designing, soil investigation and designing of switch ward and equipment foundation. The major projects are as below:

• RWANDA – AFRICA: Design & Engineering for Electrical, Structural & Civil design of 220kV Switchyard, 220kV Take-off yard, 220kV Interconnecting Transmission Lines & 11kV Overhead Lines of Rusumofalls, Africa except Site Survey, Geo-Tech investigation, Soil investigation.
• NEPAL: Power Evacuation System 400 KV Double Circuit Transmission line (Inter Country Transmission System) Length 300 Kms for 570 MW, Upper Marsyangdi-2 Hydro Power Plant, Nepal - Preparation of Detail Project Report for Analyzing various options of inter-connection points, survey of the route, Detailed designing of the transmission lines and substations, Financial modeling & cost benefit on various options. (Total Length: 600Km)
• NEPAL: Power Evacuation System for Upper Karnali Hydro Electric Project located on Karnali River in Achham, Dailekh and Surkhet Districts of Western Parts of Nepal – Power Evacuation Studies. (Total Length: 600Km)
• INDIA: 400kV transmission line for Bhilangana HPP to Power Evacuation System - Powerhouse Substation (220KV/33KV) including associated 220 KV and 33Kv KV Lines for 3x7.5 MW Bhilangana Hydro Power Plant at Ghansali Village, Tehri Garhwal District, Uttaranchal, India (Total Line Length: 50 Kms)
• INDIA: Power Evacuation System for 570 MW, Upper Marsyangdi-2 Hydro Power Plant in Nepal through400 KV Double Circuit Transmission line (Inter Country Transmission System) (Total Length 300 Kms)
• INDIA: Power Market Study, analysis and Power Evacuation report for 900 MW, Upper Karnali Hydroelectric power Project located on Karnaili River in Achham, Dailekh and Surketh Districts of Western parts of Nepal (Inter Country Transmission System) (Total Length 300 Kms)
• INDIA: Northern Region System Strengthening Scheme, NRSS-XXXIII – Ballabhgarh - Greater Noida 400 kV D/C line from Ballabgarh Substation to new 2x500 MVA, 400/220 kV GIS Substation at Greater Noida (Total Length 55Kms)
• INDIA: Transmission system for Creation of 2x500 MVA, 400/220 kV GIS Substation at Darbhanga with space for future extension (1x500 MVA) & Creation of 2x200 MVA, 400/132 kV GIS Substation at Mothihari with space for future extension (1x200 MVA) “Eastern region system strengthening scheme-VI using modern techniques” (Total Length 120Kms)
• INDIA: 400 KV Power Transmission Project in Jhajjar, Haryana, 400/220 KV Substation Kabulpur 400/220 KV Substation Deepalpur and associated 400KV D/C line (Length 100Kms) - Providing Pre-Bid consultancy services for preparation of Bill of Quantities and cost estimates for participating in PPP model of HVPNL. (Total Length: 200Km)
• INDIA: Consultancy Services Package for Survey and Preparation of Report for Transmission system for Creation of 2x500 MVA, 400/220 kV GIS Substation at Darbhanga with space for future extension (1x500 MVA) & Creation of 2x200 MVA, 400/132 kV GIS Substation at Mothihari with space for future extension (1x200 MVA) “Eastern Region System Strengthening. (Total Length: 240Km)
• INDIA: Consultancy Services for Survey and Preparation of Report for Transmission system for Creation of 2x315 MVA, 400/220 kV Substation at Morena and additional evacuation of line from Vindhyanchal-IV & V STPP (3x500MW) “System strengthening for IPPs in Chhattisgarh and other generation projects in Western Region” using Modern Survey Techniques. (Total Length: 546Km)

The Company specializes in power distribution projects and has serviced number of government utilities and private clients in India and overseas. We are one of few powers distribution consultant who having experience in PMC in HVDS and UG in more than one project. We have already successfully executed 4 and executing more than 3 World Bank and ADB Funded Projects with combined project worth approx. INR 5000 Cr. The major projects are as below:

• Consultancy Services for assisting and supporting in Project Management under “Revamped Reforms- Linked Results- Based Distribution Sector Scheme” for 3 DISCOMs of Andhra Pradesh (APSPDCL, APCPDCL & APEPDCL) Project Cost: Approx – INR 13000 Cr.
• INDIA: Project/ Implementation of HVDS (High Voltage Distribution System) for Third Party Consultancy Services for Quality Assurance, Inspection & Monitoring of HVDS Works under World Bank Funding; Tirupati, Andhra Pradesh, India (Project Cost: INR 1231 Cr)
• INDIA: Project Management Consultant (PMC) for construction supervision & Monitoring of works with quality and quantity assurance, quality inspection of materials, verification & certification bills, assessment of progress of works and pre & post analysis of the proposed work of conversion of 11kV/LT overhead line into UG/AB cable and other CAPEX works in White Field Division of Bangalore (East) Circle, BMAZ (South), BESCOM, Bangalore
• INDIA: High Voltage Distribution System (HVDS) in Dadri, Gurgaon & Faridabad Towns, Haryana Power System Improvement (HPSI) - Quality Assurance, Inspection and Monitoring of World Bank Funded Supply & Installation works Project ID: P110051 (Project Cost: INR 413 Cr)
• Project Management Consultancy to support WBSEDCL in implementation of High Voltage Distribution System in 13 Districts of West Bengal funded by the World Bank (Project Cost: INR 1080 Cr/ US$ 139 Mn)
• Project Management Consultancy to support WBSEDCL in Conversion of Overhead Distribution Network to Underground Network in West Bengal funded by the World Bank (Project Cost: INR 1030 Cr/ US$ 132 Mn)
• INDIA: Project Supervision & Management for Development of Electrical Infrastructure in ABD Area under Smart City Mission
• INDIA: Rehabilitation of Power Infrastructure affected by Tsunami, planning of new 33KV, 11KV and LT distribution system for 13 Islands in the UT of Andaman & Nicobar Islands, India (Siemens India Ltd)
• INDIA: Project Management Services for Integrated Power Development Scheme (IPDS), for Twenty Nine (29) Towns in five (5) Circles GoI Schemes of Eastern Power Distribution Company of A.P. Ltd. (APEPDCL) & Fifty Four (54) Towns of eight (08) Circles GoI Schemes of Southern Power Distribution Company of A.P. Ltd (APSPDCL) (PFC Consulting Limited) (Project Cost: INR 680 Cr)
• INDIA: Project Management Services for Integrated Power Development Scheme (IPDS) and Deen Dayal Upadhyay Gram Jyoti Yojna (DDUGJY) in Eight (8) Districts/ Seven (7) Circles of Gwalior Region of Madhya Pradesh under Madhya Pradesh Madhya Kshetra Vidyut Vitaran Company Limited (MPMKVVCL) (Project Cost: INR 660 Cr)

We have a specialized team who are working on feasibility studies for hydropower plant and also design of switch yard of power plants. The major projects are as below:

• INDIA: Feasibility study for power potential for Dimna Hydro Reservioir for Tata steel UISL. Jamshedpur, Jharkhand
• INDIA: 3x7.5 MW Bhilangna Hydro Power Plant, Uttarakhand- Planning, Technical Specification, Contract Management, Design and Detailed Engineering, Project Co-ordination, Site Management, Testing and Commissioning for all Electrical, Electromechanical Works.
• INDIA: 8 MW Manhara Hydro Project on Khardaha Dhar, Bihar - Preparation of Detail Project Report
• INDIA: Hydro Power Projects in Assam - Preparation of Detailed Project Report for Decentralized Distribution Generation (DDG) Project, Identify and develop a suitable technology for optimum power generation (Hydro) based on techno-economic considerations as the source of power for electrification of the villages, Develop a suitable transmission & distribution system for the electrification of the un-electrified villages
• INDIA: 14.5 MW Pareng Hydroelectric Power Project in Arunachal Pradesh - Review and updation of Pareng HEP, Preparation of detailed project report
• INDIA: Preparation of detailed project reports for Renovation, Modernization and upgradation of Small Hydro Power Project Sapteshwar (2x150KW) situated at Block Champawat Distt Champawat.
• INDIA: Preparation of detailed project reports for Renovation, Modernization and upgradation of Small Hydro Power Project Balighat (1x50KW+1x30KW) situated at Block Kapkot at Distt Bageshwar.
• INDIA: Preparation of detailed project reports for Renovation, Modernization and upgradation of Small Hydro Power Project Kotabagh (2x100KW) situated at Block Kotabagh Distt Nainital.
• INDIA: Preparation of detailed project reports for Renovation, Modernization and upgradation of Small Hydro Power Project Gauri (2x100KW) situated at Block Lohaghat Distt. Champawat.
• INDIA: Preparation of DPR for Renovation, Modernization and up gradation of Harsil Small Hydro Project Capacity (2x100 KW) Block - Bhatwari, Distt- Uttarkashi.
• INDIA: Preparation of Detail Project Report for REWORKS under Decentralized Distribution Generation (DDG) - 100 Villages.

• INDIA: Complete Design and engineering of 9MW solar power plant in Pratapgarh, Gujarat along with detail engineering for construction of a 66kV switchyard.
• INDIA: 100 MW Solar Park at Rewa, Madhya Pradesh - Preparation of Feasibility Report and preparation of Bid Document along with Power Evacuation Scheme.
• INDIA: 2 MW Solar Power Plant for Rail Coach Factory at Rae Bareli - Feasibility Study, Project Design, Preparation of Tender Document and Technical Specification.
• INDIA: Consultancy work for 120 kW Capacity Solar Power Pilot Project.
• INDIA:Preparation of detailed project report of 50KW solar power plant at Rudrapur, Udham singh Nagar.

We are specialized in designing of AIS and GIS substations of different voltage levels, providing training and capacity building for electrical projects and Energy audits of electricity distribution companies and banks. The major projects are as below:

• AFGHANISTAN: Consultancy Services for Design & Engineering for 500KV Arghande Sub-Station in Kabul, Afghanistan
• AFGHANISTAN: Consultancy Services for Design & Engineering and Procurement for Al-Qasaba 110/20KV Sub-Station in Kabul, Afghanistan.
• RWANDA – AFRICA: Design & Engineering for Electrical, Structural & Civil design of 220kV Switchyard, 220kV Take-off yard, 220kV Interconnecting Transmission Lines & 11kV Overhead Lines of Rusumofalls, Africa except Site Survey, Geo-Tech investigation, Soil investigation.
• REPUBLIC OF MALAWI: Consultancy works for Detailed Electrical & Civil Design, Drawings &Engineering work pertaining to 33 kV new Bangwe Substation, Ext and up-gradation of 66/33kV Nkula & Fundis Cross substation, BOQ, Drawings and all the associated detailed design and engineering works.
• INDONESIA: Design and engineering for electrical, structural and civil work for 150kV switchyard at Peusangan I & Peusangan II at Indonesia
• VIETNAM: Design and engineering for electrical, structural and civil work for 150kV switchyard for Semangka
• NEPAL: Consultancy Services for Design & Engineering of 132 KV Switchyard for Lower Hewa Khola Hydro Power Project
• UGANDA: Design & Engineering for 132kV Switchyard for Achwa Hydro Power Project in Uganda
• INDIA: Consultancy works for Detailed Electrical & Civil Design, Drawings &Engineering work for 2 Nos. 400/220/132/33 kV GIS Substation at Sec-123 & Sec-148, Noida (U.P)
• INDIA: Design & Engineering works including Civil, Structural and Electrical Engineering for PGCIL 400kV S/S (400/220KV Substation Agra, 400/220 KV Substation Jaipur, 400 /220 KV substation Bhadrawati and Chandrapur

• INDIA: Delhi International Airport - Design and Engineering Work, 66 KV and HT Cabling Routing, Lighting Design, Earthing & Lightning Protection Design, Battery and Charger Design & LT Power Cabling.
• INDIA: Delhi Metro Rail Corporation - Design/Engineering and Drawings for Delhi MRTS, Phase-II 220/33 kV & 220/25 kV Sub-Stations (Jahangirpuri, Ambedkar Colony, Botanical Garden, Mundka and 66 KV Sushant Lok, Sarita Vihar (GIS).
• INDIA: Hindustan Petroleum Corporation Limited Ramanmandi dispatch station Bathinda, Punjab - Detailed Feasibility Report (DFR) along with Basic Engineering for the construction of a 66KV – Switchyard / Substation at HPCL, (within the premises of HMEL refinery).
• INDIA: Rail Coach Factory at Rae Bareli - Transmission & Distribution system, 132/11 kV Sub Station and associated Line, Detail Design, Civil design of Electrical works for the entire factory complex including facility buildings, workshops etc.
• INDIA: Manesar Maruti Plant, Haryana - Electrical Designing, Drawings including as-built drawings for Maruti C Lines Project, Substation, PDB/LDB, Cable Tray, Bus Duct, Bus Trank, HT Cable, LT Cable, Lighting, Earthing at Plant.
• Consultancy Services for design engineering of 132kV GIS substation for Adaniconnex Data Centre in Noida, Uttar Pradesh.

The company has a vast experience in the field of Automation of MV and LV substation. We have already executed 5 SCADA projects and 2 projects are under execution. We have successfully provided consultancy for 220/33 kV, 132/33 kV and 33/11kV substations. The major projects are as below:

• INDIA: Consultancy services for Project Management of deployment of SCADA/DMS/OMS in WBSEDCL funded by World Bank (Project Cost: INR 185 Cr)
• INDIA: SCADA/DMS Consultant (SDC) for Preparation of Detailed Project Report (DPR), Bid Document and Project Management for SCADA implementation in Panchkula, Panipat and Karnal City in the State of Haryana, India (Project Cost: INR 225 Cr)
• INDIA: Consultancy Services for Implementation of Supervisory Control and Data Acquisition (SCADA) Services in Kundli Industrial Area, Sonipat, Haryana
• INDIA: Consultancy Services for Implementation of Supervisory Control and Data Acquisition (SCADA) Services up to Distribution level in IMT Manesar Industrial Area, Gurugram, Haryana
• INDIA: Electrical and Civil work in Industrial Model Township, IMT Bawal, 2x100MVA, 220/132/33kV Substation with SCADA Substation Automation, 33kV, 11kV O/H, LT U/G Distribution and Street Lighting, 6 Nos. 2x12.5MVA, 33/11kV substation and 33kV U/G cabling Network

• INDIA: Various Hydro Stations across country - Holding presentations/seminars on Engineering, latest trends in electrical equipment, design& engineering, supervision, erection, testing and commissioning of sub-stations& distribution projects.