Chronicle Development Updates On Metro Rail Projects : Metro Rail News

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15/01/2024

NCRTC Invited Bids for Geotechnical Work on Delhi-Dharuhera RRTS Corridor

NEW DELHI (Metro Rail News): National Capital Region Transport Corporation (NCRTC) has invited bids for geotechnical work on the 70.72 kilometres long Delhi-Dharuhers stretch of the RRTS corridor from Sarai Kale Khan Depot.

First Phase, New Alignment

Earlier, the first phase of the line was to connect Delhi Sarai Kale Khan to SNB (Shahjahanpur – Neemrana – Behrod) in Rajasthan while as per the new tender, the first phase is to run from Delhi’s Sarai Kale Khan to Dharuhera within Haryana.

Corridor

The proposed corridor will be 70.72 kilometres long with 13 stations. It will terminate at Dharuhera in Haryana. It will be running along the National Highway -48 (NH-48) with stations at:

Cyber City (underground)
IFFCO Chowk (elevated)
Rajiv Chowk (underground)
Hero Honda Chowk (underground)

Tender Specifications

The tender specifications for Tender No: DA/GT/COR-OF/030 are:

Amount of Bid Security: – INR ₹596,923.00
Completion period of work: 6 Months
Pre-bid Meeting: 12.01.2024 (Online)
Bid Submission Deadline: February 2, 2024 at 3 PM
Date & Time of opening of Bid: 03.02.2024 at 1500 Hrs.

Scope of Work

The scope of the tender is to conduct Detailed Geotechnical Investigation work for the underground and Elevated section on the revised alignment between Aerocity to Kherkidaula and Dharuhera Depot of SKK (Sarai Kale Khan)- Dharuhera Regional Rapid Transit System (RRTS) Corridor.

Route Coverage

According to the tender document, the route spans 48.35 km in Haryana and 22.37 km in Delhi. The majority of the Delhi segment is situated underground, whereas in Haryana, most of the route will be elevated, with 16.28 km being underground.

RRTS, NCRTC

The Rapid Rail Transit System (RRTS) is a comprehensive mass rapid transit network. The construction of the Delhi-Ghaziabad-Meerut corridor is currently in progress, with a total expenditure of nearly Rs 30,000 crore. Prime Minister Modi inaugurated the initial phase of the priority corridor, covering 17 kilometres and featuring five stations: Sahibabad, Ghaziabad, Guldhar, Duhai, and Duhai Depot.

On October 20th, Prime Minister Narendra Modi officially launched India’s first RAPIDX train, Namo Bharat, off Sahibabad Station. These trains are engineered to reach a maximum speed of 180 km/h, offering ticket prices ranging from Rs 20 to Rs 50 for standard coaches and Rs 50 to Rs 100 for premium coaches.

The RRTS initiative encompasses semi-high-speed rail corridors connecting Delhi to Meerut in Uttar Pradesh, Alwar in Rajasthan, and Panipat in Haryana.

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Shellinfo Bags AFC Equipment Contract for Chennai Metro Line 4 worth Over Rs 90 Crores

Chennai Metro

Staff Reporter

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14/01/2024

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CHENNAI (Metro Rail News): Shellinfo Global Digital Technologies has begged a contract for AFC equipment with Rs 93.17 crores.

Contract

CMRL released the tender to invite bids for the same in February 2023 with an unknown estimate. It also has a deadline of 1870 days or 5.12 years.

Scope of the Contract

The scope of the contract entails the design, Manufacturing, Supply, Installation, Testing, Commissioning and Maintenance of Station Level Equipment For the Automatic Fare Collection (AFC) System for CMRL Phase II, Corridor4.

Bidders

The bidders for the package have been

S No	Bidder	Amount (Rs)
1	Shellinfo	93.17 Cr
2	Aurionpro Solutions	105.28 Cr
3	MSI Global	116.85 Cr
4	Nippon Signal	302.92 Cr

This is Shellinfo’s second contract in the 116.1 km Chennai Metro Phase 2 project and for Line-4.

Chennai Metro Line 4

The 26.1 km long Corridor 4 runs from Lighthouse to Poonamalle Bypass. It is experiencing delays due to Coastal Regulation Clearance issues. However, once completed, it aims to enhance connectivity to the northern suburbs of Chennai. It has a total of 30 elevated and underground stations.

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Trial Runs conducted on the Taratala-Majerhat Stretch of Kolkata Metro’s Purple Line

Staff Reporter

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13/01/2024

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Trial Runs conducted on the Taratala-Majerhat Stretch of Kolkata Metro’s Purple Line

KOLKATA (Metro Rail News): Metro Railways Kolkata conducted the trial runs of the Taratala Majerhat Stretch of Kolkata Metro’s Purple Line today at 12.16 hrs.

Trials

The trials were conducted for the 1.25 Km stretch in AC trial rake MR-417 as RITES chases the deadline of January 31 for the opening of the stretch.

Trial Runs conducted on Taratatala Majerhat Stretch of Kolkata Metros Purple Line 02

Further Updates

The Joka-Taratala stretch is now being upgraded with electronic interlocking (EI) signalling while the Taratatala Majerhat Stretch remains ready with the same.

Trial Runs conducted on Taratatala Majerhat Stretch of Kolkata Metros Purple Line 04

Purple Line, Kolkata Metro

The 6.5 Km long stretch of the Kolkata metro runs between Joka & Taratala. The route covers a distance of 15.08 kilometres (9.37 miles), extending from Joka in the south to Esplanade in the north, with an additional 3.39 kilometres (2.11 miles) leading to Diamond Park from Joka. It is being built by Rail Vikas Nigam Limited. It was inaugurated on 30 December 2022.

Trial Runs conducted on Taratatala Majerhat Stretch of Kolkata Metros Purple Line 03

Current Status

There are 3 phases in this line-

Joka to Taratala (Operational)
Taratala to Esplanade (Under construction)
Diamond Park to Joka (Planned)

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Union Rail Minister Unveils Indian Railways Construction Manual 2023

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13/01/2024

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Union Rail Minister Unveils Indian Railways Construction Manual 2023

NEW DELHI (Metro Rail News): The Union Minister of Railways, Communications and Electronic & Information Technology, Ashwini Vaishnaw today unveiled the ‘The Indian Railways Construction Manual, 2023’ in New Delhi.

Holistic Manual

Addressing the gathering after launching the manual, the Union Minister for Railways, Communications and Electronic & Information Technology, Ashwini Vaishnaw said, “The construction manual will help in many activities including Land acquisition, forest clearance, bridge design, contract management, tunnel construction, road flyover/ under bridges. This manual would help us to achieve to become the world’s fastest-growing rail network.”

Apt for Today’s Needs

Shri Vaishnaw further said “It is a real pleasure that the construction manual is now in a new form and in tune with our time. Since Prime Minister, Shri Narendra Modi has taken charge, the Railway has been his focus including the construction of new tracks and stations in this mission, this manual will play a key role as the previous version of the manual was old (around 1960) and now new reforms have been incorporated including EPC contracts, bridge construction, execution of signalling, electrical and non-interlocking works etc. which have now been standardized through the new manual”.

Note of thanks to the Railway Board

The Union Minister also appreciated the work done by Shri Roop Narayan Sunkar, former Member (Infrastructure), the Railway Board and the entire team in preparing this manual. Indian Railway Institute of Civil Engineering and the team of construction officers of different zonal railways have prepared this manual. This manual is an important milestone in the efforts of Indian Railways to equip construction officials with the required knowledge for the execution of construction projects at a faster pace.

Capacity Building

As per the National Rail Plan, Indian Railways has to develop capacity by the year 2030 that will cater to the growing demand up to the year 2050. To achieve this, Indian Railways has to increase the pace of building its infrastructure i.e. commissioning of supercritical and critical projects, construction of new lines; completion of gauge conversion, multi-tracking, automatic signaling traffic facility works etc.

Long Need meets Consummation

To guide construction officials, a need was therefore felt to have a manual covering various aspects of construction. The manual has been prepared in simple language which can be understood easily by field officials.

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Patil Rail Bags Track Fastening Contract for Delhi Metro’s Silver Line Worth Over Rs 50 Crores

Staff Reporter

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13/01/2024

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NEW DELHI (Metro Rail News): Patil Rail Infrastructure has been awarded the contract for the supply of Fastening systems for ballastless tracks on the Delhi Metro’s Silver line.

Contract

DMRC had invited bids for its contract of 152500 fastening systems for ballastless tracks on the silver line in July 2023 itself. It had a deadline of 2 years.

Scope

The scope of the contract entails the Supply of a Fastening System (60000 sets 04 Anchor System and 92500 Sets 02 Anchor System) for Ballastless Track for Line10 (Aerocity to Tughlakabad), to be completed within a deadline of 2 years.

Bids Received

The bidders for the contract were

Patil Rail Infrastructure with a bid of Rs 52.16 Crores
Pandrol Rahee Technologies with a bid of Rs 56.19 Crores

Update on Silver Line

In the latest developments on Delhi Metro’s Silver Line, the UIC-60 turnouts and scissor crossover contract (Package DT-07) were awarded to Voestalpine VAE VKN India in August 2022. However, the track-installation work (Package DT-10) faced a setback when DMRC abruptly cancelled the tender in August 2023, leaving the project’s progress in limbo.

On a positive note, Kalpataru Projects International Ltd. secured the lowest bid for the 25 kV AC OHE traction contract (Package DE-08), marking a significant stride forward in advancing the Silver Line project.

Silver Line, Delhi Metro

The silver line of the Delhi Metro runs from Delhi Aerocity to Tughlaqabad. It is a 23.62 Km long line with four elevated & 11 underground stations. It has a total of 15 stations as Tughlakabad, Tughlakabad Railway Colony, Anandmayee Marg Junction, Tigri, Khanpur, Ambedkar Nagar, Saket G Block, Saket, Lado Sarai, Mehrauli, Kishangar, Masoodpur, Vasant Kunj (Sec-D), Mahipalpur and Delhi Aerocity.

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Alstom Declared as Lowest Bidder for Bangalore Metro’s Signalling & PSD Contract

Staff Reporter

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13/01/2024

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Alstom Declared as Lowest Bidder for Bangalore Metro’s Signalling & PSD Contract

CHENNAI (Metro Rail News): Alstom has been declared as the lowest bidder for Bangalore Metro’s Package 10 S&T-DM.

Package 10 S&T-DM

The Package entails installing a CBTC system, Platform Screen Doors or Gate Systems, Annual maintenance for up to 5 years and Training of Personnel on 2 lines – 21 Km Pink Line & 56 km Blue line.

Contract

BMRCL issued the contract for the same in March 2023. The estimate and delivery time frame for the contract renmains unknown.

Scope of the Contract

Design, manufacture, supply, installation, testing and commissioning of signalling & train control and platform screen door/gate systems and training of personnel including annual maintenance up to five (05) years under Bangalore Metro Rail Project Phase-2, Phase-2A and Phase-2B.

Bids Recieved

The bids received through the tender have been:

S no	Firm	Bid Recieved
01.	Alstom Transport	INR 857 Crores
02.	Siemens India	INR 912 Crores
03.	Nippon Signal	INR 944 Crores

Platform Screen Doors & Platform Screen Guards

The PSDs will be installed on 13 underground stations and PSGs at 7 at-grade stations. The PSDs on Underground stations will be of full height while those on at-grade stations will be half height.

Corridors Included

Corridors included for the installation of PSDs & PSGs are:

Phase 2’s Pink Line (Nagawara – Kalena Agrahara): 6 elevated stations with PSGs & 12 underground stations with PSDs
Phase 2A’s Blue Line (Central Silk Board – KR Puram): 13 elevated stations with PSGs
Phase 2B’s Blue Line (KR Puram – KIAL Airport): 17 elevated stations & 1 at-grade station with PSGs, and 1 underground station with PSD

Specifications of the Contract

The agreement incorporates a 2-year Defect Notification Period (DNP) or Defect Liability Period (DLP). During the subsequent 5-year Annual Maintenance Contract (AMC), comprehensive maintenance services, including 24/7 breakdown and corrective maintenance, as well as the repair of PCB/modules, will be provided.

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First Open Web Girder Installed on the C4 ECV-02 package of the Chennai Metro Phase 2

Chennai Metro

Staff Reporter

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12/01/2024

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First Open Web Girder Installed on the C4 ECV-02 package of the Chennai Metro Phase 2

CHENNAI (Metro Rail News): The HCC-KEC JV has installed the First Open Web Girder (OWG) of the Chennai metro Phase 2 on Package C4 ECV-02.

Specifications

The Open web girder has been installed between Viaduct Pier P277 & P278 to cover the Porur Bypass Flyover in the Chennai metro Phase 2

Length: 40 meters

Type: Twin Steel Span

Steel Girder Fabricator: M/s. SISCOL

Package C4 ECV-02

It is a constituting package of the Chennai Metro Rail Phase 2 Corridor 4. It entails the Construction of Elevated Metro Stations at Chennai bypass crossing, Ramachandra Hospital, Iyyapanthangal Bus Depot, Katupakkam, Kumanan Chavadi, Karayan Chavadi, Mullai Thottam, Poonamallee Bus Terminus, Poonamallee Bypass & associated viaduct from chainage 17982.240 to chainage. 25928.186 and approach to depot at Poonamallee & all associated works.

Cm PC4 ECV 02 Prabahakaran k 03 — P.C: Prabhakaran K

The Contract

The HCC-KEC JV was awarded the contract for the package by CMRL in May 2021 with a 36-month deadline at an estimated cost of Rs. 1007.95 Crores. Besides the 7.9 Km of viaducts and U-Girders, the package also includes a viaduct to the Poonamallee Depot.

Status

With the award of the Rs 1817.54 Cr Contract with TATA Projects to construct five underground stations in Corridor-05 of Chennai metro Phase:02., CMRL achieves 100% completion of the award of civil and track contracts for the Phase 02 project comprising a 116.1 Km metro network in 3 corridors.

Cm PC4 ECV 02 Prabahakaran k 02 — P.C: Prabhakaran K

Chennai Metro Phase 02

Phase 2 of the Chennai Metro Project pitches for a 118.9 km Network consisting of 3 corridors, namely:

Corridor 3: Madhavaram to SIPCOT (45.8 Km)

Corridor 4: Lighthouse to Poonamalle Bypass (26.1 Km)

Corridor 5: Madhavaram to Sholinganallur (47 Km)

The project is scheduled for completion by the conclusion of 2026.

Chennai metro C4 ECV 02 01 Prabhakaran — P.C: Prabhakaran K

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Final Pile Bored On the ECV-02 Package of Chennai Metro Phase 2

Chennai Metro

Staff Reporter

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12/01/2024

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Final Pile Bored On the ECV-02 Package of Chennai Metro Phase 2

CHENNAI (Metro Rail News): The HCC-KEC JV bored the 2039th pillar for the 7.94 Km-long ECV-02 Package on the Chennai metros’s line 4 connecting Light-House to Poonamallee Bypass.

The Contract

The HCC-KEC JV was awarded the contract for the package by CMRL in May 2021 with a 36-month deadline at an estimated cost of Rs. 1007.95 Crores. Besides the 7.9 Km of viaducts and U-Girders, the package also includes a viaduct to the Poonamallee Depot.

Package ECV-02

Package ECV-02 is a 7.9 Km long package of the Chennai metro Phase 2’s line 4 that connects Ponnamallee Bypass to Porur Bypass station with 9 stations in between.

The 9 stations

Chennai Bypass Crossing, Ramachandra Hospital, Iyyapanthangal Bus Depot, Katupakkam, Kumanan Chavadi, Karayan Chavadi, Mullai Thottam, Poonamallee Bus Terminus and Poonamallee Bypass.

Status

With the award of the Rs 1817.54 Cr Contract with TATA Projects to construct five underground stations in Corridor-05 of Chennai metro Phase:02., CMRL achieves 100% completion of the award of civil and track contracts for the Phase 02 project comprising a 116.1 Km metro network in 3 corridors.

Chennai Metro Phase 02

Phase 2 of the Chennai Metro Project pitches for a 118.9 km Network consisting of 3 corridors, namely:

Corridor 3: Madhavaram to SIPCOT (45.8 Km)
Corridor 4: Lighthouse to Poonamalle Bypass (26.1 Km)
Corridor 5: Madhavaram to Sholinganallur (47 Km)

The project is scheduled for completion by the conclusion of 2026.

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Bangalore Metro Gets A Full-Time MD

appointments

Staff Reporter

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12/01/2024

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BANGALORE (Metro Rail News): The Ministry of Housing & Urban Affairs (MoHUA) has appointed the 1995-batch IAS officer Mr Maheshwar Rao as the new Full-time managing director of the Bangalore Metro Rail Corporation (BMRCL).

No Additional Charge

An order from the central government reads further into the responsibilities to be held by the Newly appointed MD where it states that the newly appointed MD won’t be given any additional charge without prior permission from the Centre.

Earlier Situation

The former MD of the Bangalore Metro Mr Anjum Parvez was entrusted with the additional Charge of Rural Development and Panchayat Raj as the Additional Chief Secretary of the department. The situation has necessitated for the appointment of a New MD of the BMRCL owing to the significant projects it has on the table.

Mr Maheshwar Rao

Mr Maheshwar Rao is a 1995-batch officer with prior experience in Industrial Development & Industries and Commerce as different positions. He has also served as deputy commissioner and district magistrate in Dakshina Kannada and Mandya districts. He holds a master’s degree in Economics from the University of Hyderabad.

Possible Impacts of Full-Time Director

A full-time director would contribute with his/her strategic leadership and a focus on operational efficiency. By developing and implementing long-term strategic plans, the director charts the route for the corporation’s growth and development. It ranges from envisioning the future of the metro rail system to considering factors such as expanding routes, embracing technological advancements, and improving overall service quality.

Additionally, he/she also aims to tackle the nuts and bolts of operational efficiency by streamlining processes and introducing best practices. Through a keen eye for optimization, the director identifies opportunities to enhance efficiency, reduce costs, and improve the overall performance of the metro rail system.

These points hold merit as Bangalore Metro is eyeing further expansion and also operationalisation of its major routes. A strategic leadership would carve the right path for Efficient, Sustainable, and Profit making Bangalore metro.

Bangalore Metro

Bengaluru Metro, also known as Namma Metro, is an Urban Mass Rapid Transit system. It is the fourth-longest operational metro network in India. This Metro project consists of:

Two operational lines– Purple & Green with 51 stations & a composite length of 72.17 Kms and
6 Under-Construction Lines– with 68 stations & a composite length of 99.296 Km

Bangalore metro has recorded a ridership of 6.88 lakh passengers on average per day in December. The much-awaited Purple Line of the Bangalore Metro Running between Chellaghatta & Whitefield is now operational. Additionally, BMRCL has also begun with the Land acquisition for Phase 3.

Bangalore metro will also be the 2nd metro system in India to employ the ATO technology on its upcoming Yellow line. It has also introduced innovative services like Group QR and others to increase the attractiveness of Bangalore Metro as a First Choice Transport system.

BMRCL is the governing body for the Bnaglore Metro which is primarily a Joint Venture of the Government of India and the Government of Karnataka.

Discover the endless possibilities of our city’s Metro at InnoMetro, our flagship Expo and Conference. Be an active participant in shaping its future towards a more sustainable tomorrow. Stay informed and join us to take a step towards a brighter future.

‘Nana’ TBM Of the Kanpur Metro From Macrobertganj Completes Initial Drive

Kanpur Metro

Staff Reporter

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11/01/2024

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‘Nana’ TBM Of the Kanpur Metro From Macrobertganj Completes Initial Drive

KANPUR (Metro Rail News): The ‘Nana’ Tunnel Boring Machine (TBM), which is constructing around a 414-meter tunnel on the ‘up-line’ from MacRobertganj towards the under-construction Chunniganj station, completed its Initial Drive on 10th January, 2024, Wednesday.

Competes Initial Drive

After constructing around 85-meter-long tunnel, this machine has been stopped and the process of connecting it to the Backup System Unit has been commenced.

Control Room

The Backup System Unit can also be called the control room of the TBM machine, where all the auxiliary systems of the machine are present. During the Initial Drive, the Backup System Unit of the machine was still functioning from outside the shaft but now it will be lowered into the launching shaft and connected to the shield of the TBM machine.

WhatsApp Image 2024 01 11 at 16.31.51 b487aec5

Main Drive

After connecting the Backup System Unit, the Main Drive of the TBM machine will start and the process of excavation of the tunnel will be done through the loco pilot. Motorized trolleys will be used to deliver ring-segments and evacuation of soil after mining in the Main Drive.

Tatya TBM

It may be noted that under the Chunniganj-Nayaganj underground section, the ‘Tatya’ TBM machine is also doing tunnel construction work on the ‘down line’ from McRobertganj towards the under-construction Chunniganj station. Approx. 3 KM Tunnel construction work has already been completed in the said section between Chunniganj and Nayaganj station.

Other TBMs

Apart from this, ‘Azad’ and ‘Vidyarthi’ TBM machines are also doing tunnel construction work on a stretch of about 1250 meters between Kanpur Central to Nayaganj under the Kanpur Central – Transport Nagar underground section.

Current Status

Currently, Kanpur Metro commercial services are operational on a 9 km long Priority Corridor (IIT-Motijheel), under approximately 23.78 km long Corridor-1 (IIT-Naubasta). Apart from the Chunniganj-Nayaganj and Kanpur Central-Transport Nagar underground section, construction work is also progressing rapidly in the approximately 5 km long Baradevi-Naubasta elevated section.

Discover the endless possibilities of our city’s Metro at InnoMetro, our flagship Expo and Conference. Be an active participant in shaping its future towards a more sustainable tomorrow. Stay informed and join us to take a step towards a brighter future.

Track Construction Completed In The ‘Up-Line’ Tunnel Between Bada Chauraha And Nayaganj Station of The Kanpur Metro

Kanpur Metro

Staff Reporter

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11/01/2024

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Track Construction Completed In The ‘Up-Line’ Tunnel Between Bada Chauraha And Nayaganj Station of The Kanpur Metro

KANPUR (Metro Rail News): Both the casting work of the track slab and tunnel construction are progressing at a fast pace in the Chunniganj-Nayaganj underground section under Corridor-1 (IIT-Naubasta) of the Kanpur Metro Rail Project.

1 km Long Tunnel Completed

Making significant progress in this direction, track construction work has been completed in the ‘up-line’ of the approximately 1 km long underground tunnel between Bada Chauraha and Nayaganj Metro Station. Track construction work in the ‘down line’ of this stretch is also nearing its end.

Track Laying

With the completion of the track construction work between these two stations, the process of laying the rail track between Chunniganj and Bada Chauraha will also be started within the coming few days.Like the elevated section, ballast-less track is also being used in the underground section of the Kanpur metro.

WhatsApp Image 2024 01 11 at 16.31.51 fc47cee6 — P.C: UPMRC

Advantages of Ballastless Tracks

For this, the process of laying, welding and casting the track slab after lowering the rail (track) in the underground station has been going on for some time. Ballast-less track requires minimal maintenance and also has a long life cycle.

Ground-breaking Innovations

A Mass Spring System has been used under the track to absorb vibration and noise. Along with this, arrangements have also been made to install Derailment Guard and Third Rail.

Discover the endless possibilities of our city’s Metro at InnoMetro, our flagship Expo and Conference. Be an active participant in shaping its future towards a more sustainable tomorrow. Stay informed and join us to take a step towards a brighter future.

CMRL Issues LoA Worth INR 450 Crores to The SBI for Chennai Metro Phase 2

Chennai Metro

Staff Reporter

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11/01/2024

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CMRL Issues LoA Worth INR 450 Crores to The SBI for Chennai Metro Phase 2

TAMIL NADU (Metro Rail News): The Rupee Term Loan will be utilised as INR 150 Crore towards Phase-II AFC (Koyambedu to Sipcot) work and INR 300 Crore towards procurement of 30 train cars for Phase-II. This is the first of its kind that Chennai Metro has tied up with domestic commercial banks towards funding requirements of the Phase-II work.

Dr. Prasanna Kumar Acharya, Director-Finance on behalf of Chennai Metro Rail Limited, issued the letter of Award to the State Bank of India, represented by Thiru. Jaleel Hasanath Syed Umar, Additional General Manager SBI, Chennai today (09.01.2024). Thiru. R. Murali, Chief General Manager (F&A), Dr. D. Jebaselwin Gladson, General Manager (CM), Thiru. Hari Ganesh, General Manager (F&A), and other officials were present during the occasion.

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6 Bidders Unveiled for Bhopal & Indore Metro’s E&M DDC Contract

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11/01/2024

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6 Bidders Unveiled for Bhopal & Indore Metro’s E&M DDC Contract

BHOPAL (Metro Rail News): Madhya Pradesh Metro Rail Corporation Limited (MPMRCL) has received 6 bids for the tender relating to Detailed Design Consultancy (DDC) for Electrical and mechanical (E&M) Systems for Bhopal & Indore Metro.

Scope of Work

The DDC appointed by MPMRCL will be responsible for producing and proposing alternate designs of electrical and mechanical works for the lines entailed in Package BH-IN-21, 9 UG & 24 Elevated stations, within 4.4 years.

Package BH-IN-21, entails:

Bhopal Metro: BH-03 (6 elevated stations) & BH-04 (2 underground stations) on the Orange Line, and BH-05 (13 elevated stations) on the Blue Line
Indore Metro: IN-04 (5 elevated stations) and IN-O5 (7 underground stations) on Yellow Line

Bidders

The bidders revealed for the same are:

Ardanuy India Pvt. Ltd.
Ayesa India Pvt. Ltd.
LKT Engineering Consultants Ltd.
STUP Consultants Pvt. Ltd.
SYSTRA MVA Consulting (India) Pvt. Ltd.
Tata Consulting Engineers Ltd.

Estimated Value

The bids were invited under the same tender in September 2023 with an estimated value of Rs 15.07 Crores.

Technical Evaluation

The bids would further go for technical evaluation. Only then we can get the name of the Lowest Bidder.

Bhopal & Indore Metro(s)

Bhopal Metro’s Phase 1 project’s DPR (Detailed Project Report ) with routes of 27.90 km was approved by the state government in December 2016 and by the Central Government’s cabinet in October 2018. It consists of 2 lines:

01. Line-2 or Orange Line: Karond Circle – AIIMS – 14.99 km

02. Line-5 or Blue Line: Bhadbhada Square – Ratnagiri Tiraha – 12.91 km

Bhopal Metro’s Priority Corridor will be completed and opened in March 2024.

Indore Metro is a Mass Rapid Transit System being built by MPMRCL. Phase 01 of the Indore metro is being built at an estimated cost of Rs. 7500 Crores. The metro trains will run 80 km/hr across the 31.5 Km line in Indore with 29 stations.

Public Impact

The Bhopal Metro promises to offer efficient and eco-friendly commutation in the city. The trial run is a testament to the goals of the Bhopal metro mentioned above. Alstom Transport India has manufactured the 3-coach train running on the Bhopal Metro with a passenger seating capacity of 50 & room for 300 standing passengers.

It will transform how people commute in Bhopal and facilitate an easy, efficient & eco-friendly commutation.

Intrigued by the future of Metro and its impact on our city? Join us at our upcoming InnoMetro event to delve deeper into this vital issue. Stay informed, get involved, and let’s ride the Metro towards a brighter, more sustainable future together.

Chennai Metro Rail Becomes First To Use Innovative Puller Axle System

Staff Reporter

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11/01/2024

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Chennai Metro Rail Becomes First To Use Innovative Puller Axle System

CHENNAI (Metro Rail News): In a ground-breaking milestone, Chennai Metro Rail has achieved a remarkable feat by introducing an advanced puller axle system for the transportation and erection of a massive 30m U girder to a height of 20m using advanced crane technology – a first-of-its-kind endeavour in Indian metro projects in CMRL Phase 2, Corridor 3 from Nehru Nagar to Sholinganallur – EV-01 (Elevated Viaduct). M/s L&T has been awarded the contract for the project. This is the longest ‘U’ girder span among other Metros.

Details of Machinery

This Special fabricated trailer made solely for the OMR stretch with 12 axles each with 8 tyres totalling to 96 tyres meticulously distributed across two axles, the puller axle not only emphasizes CMRL’s unwavering commitment to excellence but also establishes a new benchmark in metro construction ensures optimal weight distribution, stability, and flexibility during the seamless transportation of the 185MT U Girder.

Ground-breaking Milestone

The entire process marks a historic milestone in the Indian metro construction landscape, showcasing the capabilities and expertise of the CMRL & M/s Larson & Toubro project team. The successful deployment of the puller axle technology in transporting and erecting the 30m U girder highlights the CMRL & M/s Larson & Toubro project team’s commitment to pushing the boundaries of innovation.

Precision & Expertise

As the project team continues to pioneer innovative solutions, this achievement not only symbolizes a historic milestone for the Indian metro sector but also underscores the capability of the nation to execute complex and ambitious projects with precision and expertise.

Longest U- Girder

The first longest ‘U’ Girder span was erected between Okkiyampet and Karapakkam Yestearday. Thiru. T.Archunan, Director (Projects), CMRL along with officials and staff of CMRL, GC and M/s Larson & Toubro were present during the occasion.

Chennai Metro Phase 02

Phase 2 of the Chennai Metro Project pitches for a 118.9 km Network consisting of 3 corridors, namely:

Corridor 3: Madhavaram to SIPCOT (45.8 Km)
Corridor 4: Lighthouse to Poonamalle Bypass (26.1 Km)
Corridor 5: Madhavaram to Sholinganallur (47 Km)

The project is scheduled for completion by the conclusion of 2026.

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