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PostPosted: Sun Oct 08, 2017 11:47 pm 
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Trichy Junction Grade Separator Construction Updates as of Today


1) Crawford Arm almost Completed

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2) Interjoining of Crawford, Mannarpuram and Rotary Arms in Full Swing Now---To be completed by Jan 2018

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^^^^
With this Bus Stand Arm and Crawford Arm will be opened for Public Use by Jan 2018

They are planning to Open the Crawford Arm much earlier to divert those Travelling to Dindigul Road without much Hindrance via the Upper Level Arm

Mannarpuram Arm works halted by a very very tiny piece of Defence Land---If that is Solved, then the Entire 1st Phase of Trichy Junction Grade Separator cum ROB works will be Fully Completed

Will our MP and Nirmala Seetaraman Madam clinch the deal?????


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Trichy Flyover construction, Trichy Bridges contruction
PostPosted: Sun Oct 01, 2017 11:52 am 
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Periyar Nagar RoB works: Traffic diversions in Srirangam from tomorrow

Quote:
The district administration has planned to implement traffic diversions between Number-one toll gate, Thiruvanaikoil and Chathiram bus stand to facilitate completion of the Periyar Nagar road overbridge near Srirangam, from Monday. With works nearing 10 per cent completion, the highways department expects to complete construction works by March 2018.

With the penultimate phase of construction works planned on the Chennai stretch of the RoB, as per the requests of Highways Department, the district administration has planned to implement traffic diversions.

All private and government city buses from Chathiram to Srirangam will be diverted via Odathurai bridge, Oyamari road, Thiruvanaikaval junction and reach Srirangam bus stand via Gandhi road. Similarly, the buses after disembarking the commuters would reach back Chathiram bus stand via Mambalasalai and Cauvery bridge.

Buses from Chathiram bus stand plying to Manachanallur, Lalgudi, and Samayapuram would commute via Odathurai bridge, Oyamari road, New Kollidam bridge and Number one toll gate. Similarly, the buses on their return to Chathiram bus stand would proceed to the terminus via Thiruvanaikaval junction, Mambalasalai, and Cauvery bridge.

The same to and from route applies for the buses proceeding to Thuraiyur, Ariyalur, Perambalur, and Chennai. An official release from the district administration said that the traffic diversion would be applicable until the construction work on the RoB is completed.

Earlier, the State government had given in-principal approval for the project in February 2, 2011, and subsequently in March, 2014, a sum of Rs 47.3 crore was sanctioned for establishing a four-lane RoB at Periyar Nagar to replace the narrow two-lane bridge (dismantled) that was causing frequent traffic snarls for visitors to Srirangam island.

The construction works commenced on July 4, 2016 and the highways department officials added that as of September end, about 70 per cent of the construction works pertaining to the work scope of highways department has been accomplished.

Since as many as six decks are to be placed over the pillars erected on Chennai bypass road portion of the new RoB, and retaining walls at a distance of 100m on the Trichy and Chennai sections, the highways department has sought traffic diversions to be made around the facility for at least three months.



source: http://timesofindia.indiatimes.com/city/trichy/rob-works-traffic-diversions-in-srirangam-from-tomorrow/articleshow/60896888.cms


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source: Dinamani


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PostPosted: Thu Aug 24, 2017 11:16 pm 
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Trichy Junction Grade Separator Construction Updates as of Today


1) Crawford Arm works nearing Completion

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2) Bus Stand Arm works started after a lull

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3) Intersection of 3 arms-----superstructure to be built over here connecting all the 3 arms

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PostPosted: Wed Aug 23, 2017 11:16 pm 
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Periyar Nagar 4-laned ROB works Update


1) Initial Works have begun over Joining the Completed portions over the Railway Portion


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2) Works started towards connecting TV Koil side

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3) Works in Brisk pace at Kallanai Arm (Kumbakonathan Road)

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PostPosted: Tue Aug 15, 2017 11:46 am 
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Source:Dinamalar


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PostPosted: Sun Aug 06, 2017 8:06 am 
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New bridge coming up across Coleroon

A new bridge would come up soon across the Coleroon near the Grand Anicut connecting Thiruvanaikovil Road and Grand Anicut Road benefiting residents of Tiruchi and Thanjavur districts.

The bridge, being built by the Projects wing of the Highways Department, would link Kilikoodu in Tiruchi district and Koviladi in Thanjavur district. The new bridge has been sanctioned at a cost of Rs. 67 crore and work on erection of piles for the structure on the river bed is under way. The bridge would run for a distance of about one kilometre and have 24 spans. The total width of the bridge would be 12.90 metres and the carriageway would be 10.50 metres wide.

According to sources in the Highways Department, 80 of the 180 piles for the bridge have been completed. The work, which commenced in December last year, is scheduled to be completed in 36 months. The project was announced by former Chief Minister Jayalalithaa during the Collector’s conference held in December 2013.

The Highways Department has widened and strengthened the left bank of the Cauvery that leads to the Grand Anicut from the city. The road has been widened to a width of 10.5 metres from 5.5 metres. The Grand Anicut can be reached from the city, off the Tiruchi-Chennai Bypass Road, within a few minutes as the distance is just about 12.5 km.

The project was executed last year under the Comprehensive Road Infrastructure Development Programme at an estimate of Rs. 39.50 crore.

Once the new bridge comes up, the road would provide a quicker and shorter access to places such as Kumbakonam from Tiruchi.

The department had also taken up strengthening and widening of Tiruverumbur-Kallanai Road at a cost of Rs. 2 crore.

The road would be strengthened for a stretch of about 4.6 km from Tiruverumbur to the point where it joins the Cauvery right bank. This again is an important road used by tourists visiting Kallanai via Tiruverumbur.

http://www.thehindu.com/todays-paper/tp ... 438224.ece


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PostPosted: Sat Aug 05, 2017 2:38 pm 
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ilovetrichy wrote:
Crucial Tender Released for the construction of the Super Structure over the Railway Span connecting Chennai Arm with other Arms



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source: IE


^^^^
Hope by this tender, 1st Phase of Junction Grade Separator cum ROB is completed :)





Tenders details :

Quote:
- Providing Superstructure in Railway Adjacent span on Chennai
side for the work of Reconstruction of ROB at Km 0/2 of MSP Camp road near Trichirapalli Railway junction in lieu of existing old Bridge No.1136.at
km 340/4-5 in between Trichirapalli and Poonkudi Railway junction


NAME OF MAIN WORK :

Reconstruction of ROB at Km 0/2 of MSP Camp Road near Trichirappalli Railway junction inlieu of existing old bridge No: 1136 at railway Km 340/4-5 in between Trichirappalli and Poonkudi Railway Stations.

SCHEME & AUTHORITY:
The work has been Administratively Sanctioned in G.O.Ms.No.(2D) 2 Highways and Minor Ports (HQ2) Department dated 02-02-2011 for Rs.74.00 Crores under Railway Works Programme for the year 2009-2010 and Technically Sanctioned vide CE(H), Projects, Chennai No.11/2012-13
dated 15.07.2013.

NAME OF SUB WORK:
Providing superstructure in railway adjacent span at Chennai side.

NECESSITY:
The first stage of ROB work is currently under progress by the Highways Department. The Railways Department had started their portion of work well in advance to that of the Highways portion and has completed their portion.

It was found that their ROB portion of 51.00 m span was shifted longitudinally by 6.00 m, which in turn has affected the adjacent spans to the Railway portion of ROB and the Madurai arm alignment.

Superstructure in railway adjacent span at Chennai side :
The adjacent spans have been redesigned and got proof checked at Designs and Investigation, Chennai, owing to difference in the span length from 18.00m to 24.00m.

According to the redesign, an estimate for the construction of railway adjacent spans of RP2-P37 and RP2 to P38 pertaining to Stage-I has been prepared.

In the revised design of RP2-P37 & RP2-P38, the items starting from earthwork excavation up to pier cap can be executed using the quantity from the originally sanctioned estimate vide CE(H),Projects, Chennai No.11/2012-13 dated 15.07.2013, but, the super structure items and steel are new
Signature of Contractor 14 items since the concrete & steel grades of the revised design differs from that in the original design
(i.e) the grade of concrete for prestressed girders continuing with end diaphragms & deck slab, pertain to M40 grade with Fe 415 in the original design, whereas, the grade of concrete for cast-insitu longitudinal girders continuing the end diaphragms & deck slab pertain to M35 grade with Fe 500
steel in the revised design.

Therefore, the following provisions for the superstructure in RP2-P37 & RP2-P38 are incorporated :
1. Pedestal (M35 Grade)
2. Elastomeric bearing
3. Longitudinal Girders (M35 Grade)
4. End diaphragm (M35 Grade)
5. Deck slab (M35 Grade)
6. Steel Fe500 Grade
7. Steel Fe240 Grade
8. Parapet (M40 Grade)



source: http://www.tenders.tn.gov.in/pubnowtend/uploaded/TD_hwa140408_tender%20document%20for%20super%20structure%20at%20chennai%20side%20sub%20work%20%20up%20load.pdf

and

http://www.tenders.tn.gov.in/pubnowtend/uploaded/TE_hwa140408_sch%20a%20for%20super%20structure%20at%20chennai%20side%20sub%20work%20%20upload.pdf


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PostPosted: Sun Jul 30, 2017 10:01 am 
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PostPosted: Fri Jul 28, 2017 7:08 pm 
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Crucial Tender Released for the construction of the Super Structure over the Railway Span connecting Chennai Arm with other Arms



Image



source: IE


^^^^
Hope by this tender, 1st Phase of Junction Grade Separator cum ROB is completed :)


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PostPosted: Wed Jul 26, 2017 3:08 pm 
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New Bridge across Kollidam in Kallanai at Rs 67 Crores to connect TV Koil and Tiruvaiyaru in Tanjore District


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source: DC and Dinamani


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