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WBHIDCO/NKDA does not provide any ROW to individual service providers to lay underground cables or to set up overhead cable networks.
The telecom and related service providers need to apply to NTTIDCO to rent underground ducts at reasonable rates which consist of a one time upfront payment and subsequent annual rentals. If spare ducts in the proposed route is not available, same is constructed by NTTIDCO and is handed over to the service provider expeditiously.
The underground duct provides high degree of reliability to the telecom network, leading to appreciable savings in capital and opeartional cost of the service providers.
NTTIDCO has also expertise to set up and maitain high capacity public Wi-Fi hotspots.
List of service providers using Telecom Infrastructure created by NTTIDCO:
Application process to avail Telecom Infrastructure from NTTIDCO
- Total road length covered with underground duct infrastructure 177.582 km (as on 31.3.2023)
- Total duct pipe laid 1801.001 km
- Total duct pipe utilized 1240.146 km
- Underground duct infrastructure for Silicon Valley, Biswa Bangla Convention Centre and other important Business centres.
- Number Public Wi-Fi hotspots created 10
- Wi-Fi coverage along Biswa Bangla Sarani both in New Town and Nabadiganta (Saltlake Sec-V)
- Extension of Internet connectivity to several important New Town establishments run by WBHIDCO
Normal processes for underground duct infrastructure preparation: –
Manual open Trenching– for straight open area
Manual Boring: – for small Road crossing.
Micro Tunnelling (HDD)- to cross the Big road or where above two process are not possible.
NTTIDCO developed Underground telecom infrastructure around 177.582 KM of road where 1801.009 KM Duct has been laid.

List of ISP’s using Underground Telecom Infrastructure of NTTIDCO:
- JIO Digital Fibre Pvt. Ltd
- Bharti Airtel Ltd
- Bharat Sanchar Nigam Ltd (BSNL)
- Vodafone Idea Telecom Infrastructure Ltd
- Alliance Broadband Services Pvt. Ltd
- Tata Communications Ltd
- Tata Play Broadband Pvt Ltd
- Sify Technologies Ltd
- Power Grid Corporation of India Ltd
- Tata Tele Services Ltd
11. Hathway Cable & Datacom Ltd
12. Hitech Visual Channel Pvt Ltd
13. Indian Cable Net Company Ltd
14. NIS Facility Management Services Pvt Ltd
15. Octagon Cable & Broadband Services (P) Ltd
16 Reliance Communications Ltd
17. Tele2Vision Cable & Broadband Services Pvt Ltd
18. Insat(II) Cable TV Centre
19. WBSETCL
Process of using NTTIDCO's Telecom Infrastructure in New Town
Any person / Company who desire to use NTTIDCO’s duct to provide Broadband services / Internet services in New Town may apply as follows:
- Application need to be submitted to the registered office of NTTIDCO through post or through e-mail : nttidco@gmail.com (by mentioning desired location of Newtown starting from the Entry/Exit Point listed below)
- No. of Fiber Stand ( 24,48,96,144,288)
- Relevant documents along with application.
Entry/Exit Points:
- End of Box Bridge (Salt Lake Side)
- Hatishala More (Kulpi canal road with MAR 3333)
- Crossing of Street No. 676 with Rajarhat Road (Derozio College)
- Crossing of VIP Road with MAR 1111 (Haldiram)
- Crossing of Street No. 676 with Rajarhat Road (Derozio College)
- Crossing of VIP Road with MAR 1111 (Haldiram)
List of Relevent documents to be submitted by New Internet Service Provider (ISP)
- TRAI Permission letter
- Trade Licence
- GST Certificate
- Copy of PAN Card
- Authorization letter of a person who will communicate with NTTIDCO in all respect
- ROC Certificate of Incorporation
Genesis of NTTIDCO:
The township is comprised of well-planned road network, green bodies, modern drainage & sewerage system and communication network. To achieve that objective NTTIDCO a subsidiary of HIDCO was formed in 23rd May, 2006, where HIDCO has contributed a share capital of Rs 53.55 Lakh (51%) for laying underground ducts all around New Town to make it free of overhead hanging wires (Cable television, telecom and multi-system operators pay rent for using the conduits).
Telecom infrastructure throughout New Town is being created by New Town Telecom Infrastructure Development Company Ltd. (NTTIDCO Ltd, a subsidiary company of WBHICO Ltd.). Underground Telecom Infrastructure has already covered about 1801.009 duct Km. spreading over AA-I, AA-II & AA-III. Connectivity has now reached at most of the buildings, which are either already completed or near completion stage based on demand raised, and that particular emphasis was given towards connectivity of IT Park with the ring formation to ensure greater availability and alternate routing. Now that almost all Service Operators in the field of Telecom and allied services have utilized such connectivity by consuming about 1240.146 duct K.M. Total road covered in New Town is 177.582 Km. as on 31-03-2022.
As desired by HIDCO, implementation of Wi-Fi System in New Town has since been implemented with effect from May, 2015. Such Wi-Fi System from New Town end covering Nabadiganta Industrial Estate upto Chingrihata had since been completed upto Phase-I and additional roads in Sector- V under Nabadiganta Industrial Township Authority were being covered under Wi-Fi System as Phase-II.
Additionally, in some specific spots/areas, work has been executed for high speed Internet Connectivity from the existing Wi-Fi System like HIDCO Bhaban, Kolkata Gate, Business Club, NKDA office (AA – IA), Utility Building (AA-II), Nazrul Tirtha, Nazrul Tirtha-2, e-Health Centre (Senior Citizen Park), e-Health Centre (AAIII), Convention Centre-Main Building, NKDA Utility Centre GAUTAM’S Restaurant (AA-I), Snehodiya, e-Health Center (Eco Park), Eco Island, Museums, Coffee House etc.
The Company has completed to lay additional duct path for implementing CCTV Surveillance project all over the New Town under Bidhannagar Police as per the demand. The CCTV project has been implemented by NIS under WEBEL.
The Company has already installed 10 Public Hotspot Zones at different locations of New Town as follows:
- Smart Street (in front of New Town Mela Ground)
- Unbox Park (near Biswa Bangla Gate)
- Eiffel Tower at ECO Park
- Sculpture Garden
- Coffee House
6. Outside New Bus Terminal
7. ECO Urban Village
8. Balaka Market
9. Sensory Park
10. Prof. Shanku Park