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NEWS

Completed Installation of Banana Jet Fans in Parwanoo-Solan Tunnel.

22nd September 2020

6 Banana Jet Fans manufactured in India were supplied to M/S G R Infra Projects Limited installed in Parwanoo-Solan one-way road tunnel on the 39-km stretch of the Parwanoo-Solan four-laning project. It will reduce the travelling distance on the highway by 3.5 kms. 

These Jet fans will handle the movement of fresh air in the tunnel and enable dilution of emissions from vehicles thereby maintaining air quality. While four ventilators will be operational on a 24-hour basis, two would be kept as backup. Sensors to sense level of pollution have also been provided to enable the Jet Fans to function as soon as the vehicular fumes exceed a specified limit. WITT INDIA worked with M/s GR INFRA PROJECTS to optimize the quantity of jet fans for this project resulting in a massive energy savings.

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Completed Installation of Ventilation Fans in Delhi Metro Phase III.

18th February 2018

Based on the performance of Fans installed in few Metro stations belonging to Phase-I, Witt & Sohn, AG bagged the order for Ventilation Fans of Magenta line which is part of Delhi Metro (India’s largest Metro network) Phase-III.

Witt India completed installation of 10 under ground metro stations consisting of 40 Tunnel Ventilation Fans , 64 Track-way Exhaust Fans & 4 Tunnel Booster Fans.

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Successfully Commissioned Ventilation Fans in Chenani Nashri Road Tunnel.

12th January 2017

Proud to be a part of the 9.00 km Chenani-Nashri tunnel, India’s longest and safest tunnel. Sucessfully commissioned of 8 Tunnel Ventilation Fans, 2 Escape Tunnel Fans and 8 Tunnel Booster (Banana Jet) Fans manufactued and supplied by Witt. 

The 9 km tunnel is also not only India’s longest highway tunnel but also the longest in South East Asia region. Chenani – Nashri Tunnel (CNT) is the country’s first and the world’s sixth tunnel with a transverse ventilation system and having bi-directional traffic.

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Successfully Commissioned Jet Fans for Chennai Metro.

23rd July 2016

Sucessfully commissioned 8 Tunnel Booster Fans (TBF) Supplied by WITT installed in Cut & Cover Metro Station for Chennai Metro. 

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Completed Installation of Ventilation Fans in Bangalore Metro .

12th May 2016

Namma Metro, also known as Bengaluru Metro is the first underground metro line in South India with five stations consiting of 20 Tunnel Ventilation Fan's (TVF), 30 Track Exhaust Fan's (TEF) and 4 Tunnel Booster Fan's (TBF) Supplied by WITT.

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Successfully Commissioned Jet Fans in T9 Railway Tunnel.

5th July 2015

25 Jet Fans manufactured in Hyderabad are sucessfully commissioned by WITT in Railway Tunnel under North Eastern Fontier Railways.

The 3,235-metre long tunnel connects the New Haflong railway station with Jatingalumpur railway station. This is the longest railway Tunnel in North East India. 

Commissioned Banana Jet Fans in Mumbai Eastern Freeway Tunnel -Anik Panjarpol Link Road Tunnel for MMRDA.

15th October 2013

12 Banana Jet Fans manufactured in Hyderabad were supplied to M/S S.B. Powertronics installed in two tubes of the Anik Panjarpol Link Road Tunnel on Mumbai’s Eastern Freeway. The installation and commission of 6 fans in each tube of the tunnel, amounting to a total of 12 fans, was successfully completed by WITT INDIA. This tunnel was built and operated by Mumbai Metropolitan Region Development Authority.

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Commissioned Banana Jet Fans in Ghat Ki Guni Tunnel, Rajasthan".

9th August 2012

M/S Rohan Rajdeep Tollways chose Banana Jet Fans (first in INDIA) to be installed in two tubes of Ghat Ki Guni Tunnel. The installation of 10 fans in each tube of the tunnel, amounting to a total of 20 Fans, was successfully completed by WITT INDIA. These Banana Jet Fans will provide critical ventilation in the road tunnel. 

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