Naveen
@maddyvoldy
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Film buff, Metro enthusiast, IT by profession, Photographer by hobby.
Bangalore
Joined July 2009
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Pinned Tweet
ORR Metro (Phase 2A) and Airport Metro Line (Phase 2B) Progress At The End Of June 2024
#BMRCL
#NammaMetro
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Silkboard is a unique project with all the flyover loops.
But how does one interchange from Yellow line to Blue line, when Silkboard flyover is in between?
A 143m travellator from yellow line + escalator/lift to change levels + walkway to reach blue line.
#BMRCL
#NammaMetro
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1K
Congratulations to Afcons team & BMRCL team on this engineering achievement 👏
All solid slab spans casting of A loop of silkboard flyover completed.
#BMRCL
#NammaMetro
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A lot of sections have turned green in SNC scope, with only a few more to go:
#BMRCL
#BangaloreMetro
#NammaMetro
#SNC
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Additional images of recent roll out ceremony of yellow line prototype train held at CRRC factory few weeks ago
#BMRCL
#NammaMetro
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A look at the progress of ORR Metro & Airport Metro project, at the end of September 2023.
This month has been incredible for both lines, as a lot of progress made by all of them.
Glad to see NCC Pkg 1 gain back the momentum
#BMRCL
#BangaloreMetro
#NammaMetro
@Lolita_TNIE
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Video of dispatch & shipping of 1st prototype train set by CRRC for yellow line
Source: CRRC
#BMRCL
#NammaMetro
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Ship carrying 1st prototype yellow line train set has reached Chennai Port
#BMRCL
#NammaMetro
Video of dispatch & shipping of 1st prototype train set by CRRC for yellow line
Source: CRRC
#BMRCL
#NammaMetro
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Aerial images of metro work on ORR Metro project - Package 1 - Afcons scope of work (1/2).
1st pic: 2nd LG being assembled.
2nd, 3rd, 4th pic: 1st LG at Bellandur flyover
#BMRCL
#NammaMetro
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🔘 Tumkur Metro:
19 elevated stations proposed on the Tumkur Metro line.
Starting from Madavara (BIEC) station to Tumkur Bus Stand
Line estimated to be 52.41km approximately
#BMRCL
#NammaMetro
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GR Infra successfully completes launching all precast portal beams at Jayadeva, in R6 Elevated project in Bannerghatta Road
They came in as a replacement contractor to Simplex & they have blazed through the work. Incredibly impressive
Pic Credits: Amar Shiva
#BMRCL
#NammaMetro
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Higher res image of the below quoted map of Phase 3 and 3A
#BMRCL
#NammaMetro
This is how
#BengaluruMetro
will look like by 2028. Of course, if the deadlines are met.
Do take a look at Phase 3 & 3A metro stations.
@WF_Watcher
@WFRising
@NammaBengaluroo
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✨📢 Silkboard Flyover Update:
ALL girder launchings have been completed in A loop, with final 2 spans on either side of solid slab spans having been launched. With this, A Loop, B Loop & C Loop, girders are completed.
Next step: Deck slab, side wall, ramp work etc
#BMRCL
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Congratulations to the entire team 👏
To takeover from leftover work from another contractor, turning it around in quick time, with all the difficulties of Bannerghatta Road, pace of GR Infra has been fantastic.
#PinkLine
GR infra successfully completed Last Segment Erection .
📍 Jayadeva
#NammaMetro
#BengaluruMetro
#BMRCL
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TBM Rudra achieves final breakthrough of its scope at Langford Town station today. With this, 7 out of 9 TBMs completed its work.
#BMRCL
#NammaMetro
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Namma Metro Phase 2A (ORR)-2B (Airport) March 2023 Progress Status
Progress is good by all 3 contractors in permitted space.However,issues have to be resolved early
#BMRCL
#NammaMetro
@sunilho
@ChristinMP_
@naveenm01
@Lolita_TNIE
@0RRCA
@shaamblr
@MTF_Mobility
@srinualavilli
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ORR Metro (Phase 2A) and Airport Metro Line (Phase 2B) Progress At The End Of Mar 2024
#BMRCL
#NammaMetro
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✨Milestone Update✨
SNC completes launching ALL U Girders across both split flyovers in scope (Doddanekundi & Mahadevapura) in Package 2.
Mahadevapura completed last night with final span of flyover being launched. Doddanekundi flyover completed in Aug 2023
#BMRCL
#NammaMetro
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Afcons launches 1st eccentric pier cap of their scope at HSR Layout, at Pier No. ORP54
#BMRCL
#NammaMetro
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Been working on making this since 3 months, with zero knowledge on 3D design. A newbie, so please go easy on the scale & defects.
Going to be quite a view once everything completes
#BMRCL
#NammaMetro
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10 months have passed since the accident at Nagawara & the pier remains as is without any further work. Piers next to them too are allowed only to cast 1st stage. No work on 2nd lift.
How long should this limbo continue? Who is holding up the work & why?
#BMRCL
#NammaMetro
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Status of ORR Metro (Phase 2A) & Airport Metro (Phase 2B) project
#BMRCL
#NammaMetro
@sunilho
@shaamblr
@ChristinMP_
@Lolita_TNIE
@naveenm01
@Suchithkidiyoor
@0RRCA
@srinualavilli
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ORR Metro Update:
SNC launches 1st station i-girders at Saraswathinagara Station. 4 i-girders have been launched at concourse level. Platform i-girders to follow soon, followed by U Girders.
#BMRCL
#NammaMetro
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Some cool aerial views of the works at Silkboard from the below video:
Video Courtesy:
#BMRCL
#NammaMetro
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Texmaco casts first track plinth in pink line underground section of Phase 2 between Dairy Circle to Nagawara.
Photo Credits: Yathish MN
#BMRCL
#NammaMetro
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ORR Metro (Phase 2A) and Airport Metro Line (Phase 2B) Progress At The End Of May 2024
#BMRCL
#NammaMetro
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ORR Metro (Phase 2A) and Airport Metro Line (Phase 2B) Progress At The End Of April 2024
#BMRCL
#NammaMetro
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✨📢
Afcons today completes launching all 5 composite girder spans of HSR Flyover.
After launching 4th span last 2 days, final 5th steel girder span of the flyover was launched today between ORP67-68
Pic Credits: Arif Pasha
#BMRCL
#BangaloreMetro
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ORR Metro (Phase 2A) and Airport Metro Line (Phase 2B) Progress At The End Of Jan 2024
#BMRCL
#NammaMetro
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Afcons completes launching all U Girders at Bellandur Station. Becomes Afcons' 1st station to achieve this and 2nd overall in ORR after SNC's Saraswathinagara Station.
#BMRCL
#NammaMetro
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✨📢
NCC completes launching 400 U Girders in Airport Line - Phase 2B Pkg 3.
Close on the heels of SNC completing 400 U girders few days ago, NCC too accomplishes the same in their Pkg 3, despite contract being awarded 6 months later than ORR. Incredible 👏
#BMRCL
#NammaMetro
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Span load test is underway at Jayadeva station R5 rail level.
Now that train has arrived, hope rest of the work on viaduct gets completed sooner. Notice the absence of 3rd rail.
Hope people does reality check before writing articles like "couldn't open only coz of train delay"
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Milestone Update:
SNC completes launching 300 U girders (i.e., 150 spans) in Package 2 of Phase 2A - ORR Metro Project. This milestone was achieved last night with the launch of girder at Mahadevapura flyover span ORP503-504
#BMRCL
#NammaMetro
7
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ORR Metro (Phase 2A) and Airport Metro Line (Phase 2B) Progress At The End Of Feb 2024
#BMRCL
#NammaMetro
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Milestones galore across 2 NCC Packages in Airport Metro Project:
• NCC completes casting 200 Piers in Package 2, between Hebbal to Yelahanka IAF.
• NCC completes launching 200 U Girders, i.e., 100 spans in Package 3, between Yelahanka IAF to Airport.
#BMRCL
#NammaMetro
10
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Happy New Year!
A lot has happened over the past year. And a lot to look forward to.
The look of ORR has changed with 39% of girders having been launched in the line.
(1/3)
#BMRCL
#NammaMetro
10
27
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✨📢 Milestone Update
Afcons completes launching 200 U Girders i.e., 100 U Girder spans in ORR Metro Project - Phase 2A Package 1.
This milestone is achieved by LG that is currently launching girders on top of Bellandur Station.
#BMRCL
#NammaMetro
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Dear
@BlrCityPolice
@CPBlr
, the person in below report has history of vandalizing metro structures last year. Now he has sabotaged public infra works, threatened workers, caused losses to govt & tax payers. Request immediate action against him & help ensure work continue.
Bengaluru Metro forced to stoo work on 5 pillars btwn Benniganahalli & KR Pura of Outer Ring Rd line. Man who repeatedly staked claim to the land acquired by BMRCL ensured dirty oil was poured on steel reinforcement here ruining it. Work stopped @ nearby pillars
@NewIndianXpress
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Last month, ORR Metro project completed 2 years since tender awarded. Here's a brief look at the works completed in the last 2 years.
Completed U girder viaduct is traced in blue. By next year, gaps in the viaduct will be completed.
#BMRCL
#NammaMetro
@shaamblr
@Lolita_TNIE
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Afcons completes launching ALL girders at Bellandur flyover, with last girder being launched b/w span ORP242-243.
This is the 1st split flyover of Afcons getting completed.
Next: Devarabeesanahalli flyover, where all split portal piers got completed recently
#BMRCL
#NammaMetro
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✨📢
SNC completes 1st stretch of continuous viaduct (including through 2 stations) between Mahadevapura to Doddanekundi.
Track work can begin soon after hand railings are fixed on girders & handed over.
#BMRCL
#NammaMetro
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SNC launched their first U girder span using Gantry Crane at Doddanekundi flyover, last night. All these days, SNC were launching U girders using mobile cranes. Gantry is being used due to space issue at split flyover. This will move till Mahadevapura flyover.
#BMRCL
#NammaMetro
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Yellow Line Track Work Update:
All turnouts & crossovers casting completed between RV Road - Bommasandra in Reach 5 of Phase 2 Project.
Pic Credits: Rahul Varshney
#BMRCL
#NammaMetro
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📢✨
Afcons completes launching ALL girders at Devarabeesanahalli split flyover. Final span of the flyover launched between ORP270-270A.
This is 2nd split flyover to complete in Afcons scope after Bellandur flyover. 2 out of 4 completed.
#BMRCL
#NammaMetro
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Namma Metro underground tunneling progress update as of June 2022. Data from newsletter.
(Below infographic is still work in progress)
#BMRCL
#NammaMetro
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TBM Tunga achieves breakthrough at KG Halli station today, after tunneling 1184m from Venkateshapura station. This is the penultimate breakthrough for this TBM, with just 1 more drive to go between KG Halli to Nagawara. TBM Bhadra is tunneling parallel to this
#BMRCL
#NammaMetro
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SNC completes launching all U Girders at Doddanekundi Flyover, in ORR Metro.
Only one steel girder remains in the middle to complete.
This flyover has 26 U girder spans & 1 steel girder span. All 26 U girder spans (i.e., 52 U girders in total) launched.
#BMRCL
#NammaMetro
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NCC Package 2 team celebrated launching of 100th U girder launched between AP624-625 near Yelahanka. They have completed 50 spans as of today.
Pic Credits: K Vinay Kumar
#BMRCL
#NammaMetro
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Final tree hurdle in ORR Metro project cleared with High Court giving the go ahead today. This facilitates the construction of portals which holds both blue line (ORR) & future sarjapura line criss crossing each other (marked in blue)
#BMRCL
#NammaMetro
8
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SNC launches 1st I-Girder span in ORR Metro Viaduct - Phase 2A Package 2, at ORP548-549.
#BMRCL
#NammaMetro
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NCC launches 1st special pier cap which will hold steel composite girder on one side & U girder on other side on a stepped platform. This is launched in Package 2 of Airport line (Ph 2B) at AP642.
Crucial progress to bridge gaps.
Pic credits: K Vinay Kumar
#BMRCL
#NammaMetro
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Good news from pink line UG section on both TBM Bhadra & TBM Tunga's front.
As per DH article,
TBM Bhadra to breakthrough by Feb 7th.
TBM Tunga to resume by tomorrow.
#BMRCL
#NammaMetro
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📢🔘 Milestone Update!
NCC completes casting 700 piers in Airport Metro line across all 3 packages of Phase 2B.
Took 66 days to go from 600 to 700. With this, 48% of piers are completed in Airport Metro project.
#BMRCL
#NammaMetro
Milestone within a milestone update:
• Just 56 days later, NCC completes 100 more piers, totaling 600 piers across all 3 packages. That's less than 2 months.
• Out of them, NCC Pkg 3 alone completes casting 300 piers.
#BMRCL
#NammaMetro
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✨📢 Milestone Update:
Afcons completes launching all tiebeams on split portals of HSR flyover. With this, ALL split portals in the scope of all flyovers of Phase 2A ORR are now completed.
Next step: Girders on top of them.
#BMRCL
#NammaMetro
8
22
185
Twin Milestones Update:
• Afcons completes launching 100 pier caps in ORR Metro, Phase 2A, Package 1.
• SNC completes all split portals by launching final tiebeam at Mahadevapura flyover. With this, SNC completes all split portals in their scope.
#BMRCL
#NammaMetro
11
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✨📢 Milestone Update
NCC Package 2 team celebrates completion of launching 200 U Girders in their package, i.e., 100 spans, in Airport Metro Project - Phase 2B
Photo Credits: K Vinay Kumar
#BMRCL
#NammaMetro
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First steel composite girder of ORR Metro launched by Afcons at Bellandur flyover in Phase 2A Package 1 project.
Pic credits: Sathish Raju
#BMRCL
#NammaMetro
#Afcons
@sunilho
@shaamblr
@Lolita_TNIE
@ChristinMP_
@naveenm01
@0RRCA
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Milestone Update:
NCC completes casting 500 piers across all 3 packages of Phase 2B - Airport Metro Project.
#BMRCL
#NammaMetro
NCC completes 400 piers across all 3 packages of Phase 2B - Airport Metro Project.
Also, NCC's Package 3 overtakes Afcons in total piers count, despite NCC's tender being awarded 6 months after Afcons
#BMRCL
#NammaMetro
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SNC's work at KR Pura stn comes to a standstill after one set of stn portal piers upto are cast. Reason: No land handed over yet to take up work for 2nd set of stn's portal piers due to pending road widening, which is stuck due to no land handover by railways
#BMRCL
#NammaMetro
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NCC launches 1st U Girder in Pkg 1 of Airport Metro Project - Phase 2B, between AP110-AP111
#BMRCL
#NammaMetro
@sunilho
@shaamblr
@Lolita_TNIE
@ChristinMP_
@naveenm01
@Suchithkidiyoor
6
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Pink Line Phase 2 UG Update As Of 31st March 2023
TBM Tunga: 373.8m completed out of 1184m.
TBM Bhadra: 74.2m completed out of 1183m.
TBM Rudra: 639.8m completed out of 745m.
TBM Vamika: Yet to resume from Lakkasandra station.
#BMRCL
#NammaMetro
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Silkboard Flyover Update:
ALL 3 steel composite girders have been launched at A loop of the silkboard flyover project.
• 1st steel girder was launched between AP7-AP8 in December 2023.
• 2nd between AP31-32 | Dec 2023
• 3rd between AP30-31 | Jan 2024
#BMRCL
#NammaMetro
9
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After the composite span load test on R5 level (Yellow line level) of Jayadeva station last month, Composite span load test is now also on at R6 level of Jayadeva station (pink line level)
#BMRCL
#NammaMetro
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In a rare sight, SNC simultaneously launches 2 pier caps using 2 mobile cranes, showcasing their pace of work in ORR Metro Phase 2A, Pkg 2.
This feat was achieved beside B Narayanapura Flyover, where work is going on briskly.
#BMRCL
#NammaMetro
#SNC
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Changes in the Phase 3A line Pre-DPR announcement to Post-DPR details.
• Major changes in cost.
• 3 UG stations converted to elevated.
• 2 stations dropped.
• 1 new station introduced.
• 4 stations renamed
• 2 station names swapped locations
Note: List from media reports
#BengaluruMetro
Phase 3A (Sarjapur-Hebbal, 36.59km)
Cost ₹25,868 cr
External funding ₹10,783cr
No of stations: 28
Elevated: 17 (22.15km) Sarjapur-Koramangala 3rd Block; Ganganagar & Hebbal
Underground: 11 (14.44km)
Koramangala 2nd Block-Vet College
@WF_Watcher
@NammaBengaluroo
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Afcons launches 3rd & final steel composite girder span of Devarabeesanahalli flyover at ORP269-270.
This is their 6th composite girder span overall in the scope (metro only).
Next up: HSR & Agara flyovers
Pic Credits: Prabhu
#BMRCL
#NammaMetro
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Focus now shifts to north, with last 2 TBMs at it, to finish the remaining leg of tunneling at RT04
#BMRCL
#NammaMetro
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Newly setup 2nd gantry crane of Afcons at HSR Layout, has started launching U girders. 1st span launched at ORP51-52.
LG near Bellandur shell petrol bunk will be dismantled and will be brought here to assemble and launch towards Iblur
#BMRCL
#NammaMetro
8
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171
NCC completed 300 piers in 15 months across 3 packages of Phase 2B - Airport Metro Project.
Their incredible pace in 2 packages is a wonder to watch. Hope the momentum picks back up on the 1st package.
Note: 300 includes both Normal piers and Portal Piers
#BMRCL
#NammaMetro
8
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169
A representation of pending works between BYP to Tinfactory.
5 portals and 13 spans (including 1 OWG) pending, to complete the viaduct work in whitefield line.
#BMRCL
#NammaMetro
14
27
166
Congratulations to ITD and BMRCL team on achieving this milestone of launching BLR's 1st OWG over railway tracks.
With this completion of launching OWG, 6 more segmental spans remain for completing the viaduct in purple line. 3 each by 2 LGs.
Update: OWG launching work commenced at 10:30am. By 2:30pm, 60m completed and the remaining 5m will be completed by 5pm.
Congratulations BMRCL & Team ITD Cementation! 🚇👷🚧🏗️🙏
@cpronammametro
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Afcons completes all split portal piers & launching all tiebeams at Bellandur flyover. 1st flyover in ORR to complete.
Afcons also completes 100 split portal piers across 3 flyovers.
Next: Stitch sides of tiebeam. Launch U girders. Then can open for traffic
#BMRCL
#NammaMetro
10
16
166
Milestone Update:
SNC completes launching 100 U Girder Spans, i.e., 200 U Girders in total, in ORR Metro Project, Phase 2A, Package 2.
This milestone was completed last night at Doddanekundi Flyover at the span ORP450-451.
#BMRCL
#NammaMetro
@shaamblr
@Lolita_TNIE
8
20
163
One of the tallest piers will be for D loop flyover pier, which is a new flyover from HSR towards BTM layout. This flyover goes above both silkboard flyover and yellow line metro
#BMRCL
#NammaMetro
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Milestone within a milestone update:
• Just 56 days later, NCC completes 100 more piers, totaling 600 piers across all 3 packages. That's less than 2 months.
• Out of them, NCC Pkg 3 alone completes casting 300 piers.
#BMRCL
#NammaMetro
Milestone Update:
NCC completes casting 500 piers across all 3 packages of Phase 2B - Airport Metro Project.
#BMRCL
#NammaMetro
6
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SNC launches 1st girder on top of common portal beams built by ITD, which will carry both purple line & blue line.
Launched between ORP567-568 near KR Pura.
This is SNC's 4th steel girder launch overall
#BMRCL
#NammaMetro
3
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✨📢
SNC completes launching 200 U Girder Spans, i.e., 400 U Girders in total, in ORR Metro Project, Phase 2A - Package 2.
100th span was launched a year ago in May 2023.
400th U Girder was launched between span ORP530-531.
#BMRCL
#NammaMetro
Milestone Update:
SNC completes launching 100 U Girder Spans, i.e., 200 U Girders in total, in ORR Metro Project, Phase 2A, Package 2.
This milestone was completed last night at Doddanekundi Flyover at the span ORP450-451.
#BMRCL
#NammaMetro
@shaamblr
@Lolita_TNIE
8
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1st station arms launcher has been assembled at Saraswathinagara station by SNC. This will be used to launch precast concourse level arms and platform level arms.
#SNC
#BMRCL
#NammaMetro
@ChristinMP_
@naveenm01
@Lolita_TNIE
@sunilho
@shaamblr
@0RRCA
8
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Ongoing third rail and cabling works near BTM metro station in yellow line of Phase 2
#BMRCL
#NammaMetro
4
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155
SNC launches 1st eccentric pier cap of ORR Metro - Phase 2A - Package 2, at ORP481 near Bagmane.
This helps fix the gaps left at cantilever piers and turn into continuous viaduct soon.
#BMRCL
#NammaMetro
5
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SNC launching one of the U girder for the span ORP425-426 last weekend in ORR Metro Package 2.
#SNC
#BMRCL
#NammaMetro
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Afcons TBM Rudra achieves breakthrough at Lakkasandra station in RT-01 package of Phase 2 project
#BMRCL
#NammaMetro
@sunilho
@shaamblr
@ChristinMP_
@Lolita_TNIE
@naveenm01
8
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✨📢
NCC commences launching 1st i-girders at Bagalur Cross Metro Station concourse level in the Airport Line, Phase 2B Package 2.
Pic Credits: K Vinay Kumar
#BMRCL
#NammaMetro
0
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🔸2 weeks passed since code of conduct lifted. No news of Sarjapura-Hebbal DPR submission to state govt.
🔸1st union cabinet meeting chaired. No approval for Phase 3 metro yet.
19
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SNC have completed launching 100 pier caps in ORR Metro project - Phase 2A, Package 2 - between Kadubeesanahalli to Benniganahalli.
They launched their first pier cap in May 2022. Reached 100th in a span of 8 months.
#BMRCL
#NammaMetro
7
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Milestone Update:
In another 1st, SNC launches first platform pier arms via launcher at Saraswatinagara Station, couple of days ago.
This is the first time a launcher is being used to launch segments of platform arms.
#BMRCL
#NammaMetro
8
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Note: These are NOT official renders but a concept image by me based on the information known so far. Please don't blame at BMRCL if any inaccuracies from actual plan found
8
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✨📢 Milestone Update:
NCC completes launching 200 pier caps in Package 3 of Airport Line - Phase 2B
#BMRCL
#NammaMetro
1
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144
SNC launched 1st precast special pier cap weighing 120MT at ORP541 in ORR Metro Project - Phase 2A Package 2.
This pier cap will hold U girder on one side & i-girder on the other side.
#BMRCL
#NammaMetro
6
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TBM Bhadra achieves breakthrough at KG Halli station. With this, only one last drive left for both TBMs Tunga & Bhadra towards Nagawara to complete tunneling in pink line of Phase 2
#BMRCL
#NammaMetro
5
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