Mangaluru prone to earthquakes, says survey

May 6, 2015

Mangaluru, May 6: According to an experts survey, it has been found that buildings in Bejai-Balmatta, Attavar -Hampankatta, have not adhered to IS 1893 : 2002, Part 1, which is the criteria for earthquake resistant design of structures, NITK?Civil Engineering Department Professor D Venkat Reddy said.

He was delivering a talk on ‘Earth, oceans and coastal zone management’, organised by Institution of Engineers (India) local centre an Institution of Valuers Mangalore Branch in Mangaluru.

mangalurucity

The city falls in seismic zone-3 which means that the quakes of intensity six could occur. The buildings could withstand the earthquakes up to five in the Richter scale. As per Indian Standards on Earthquake Engineering, IS1893:1984 criteria for Earthquake Resistant Design of Structures, the country has been categorised into five seismic zones, based on the seismic intensity. IS is about earthquake resistant design of structures and is applicable to buildings, and other structures such as bridges, dams etc. Earthquakes of magnitude of eight take place in zone five. Nethravathi and Gurupur river basins are tectonically active.

As observed in Nepal, the structural failure of buildings have caused more amount of damage. In contrast, the Pashupathinath Temple is intact, though the building in its surrounding have been badly effected, which is due to the difference in structural pattern.

He further said that seismic waves alone are not responsible . Seismic activities take place round the clock. The earthquakes take place due to the sudden failure of strata. As per an estimation, around one thousand take place across the world everyday and three of them could be serious.

A lineament which is a fault in the underlying geological structure and the constructions on these lineaments such as railway tracks, bridges etc could cause more danger. IIS?has established a network system which records the seismic activities and which can even record 0.1 mm change in the crest of the earth. As per the movement of earth plates, a region will be displaced in a span of hundred years.

Comments

Arjun Neil Menezes
 - 
Tuesday, 20 Feb 2018

I'm building a 1story house with slab on load bearing walls instead of the concrete frame structure. Will this be resistant agaianst earthquakes?

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News Network
July 26,2020

Bengaluru, Jul 26: A year-long probe by Coffee Day Enterprises Ltd (CDEL) has found that its late founder V G Siddhartha routed Rs 2,693 crore out of the company to Mysore Amalgamated Coffee Estates Ltd (MACEL), another privately-owned entity of him.

The MACEL owes Rs 3,535 crore to subsidiaries of Coffee Day Enterprises as of July 31, 2019 of which only Rs 842 crore was accounted.

"Therefore, a sum of Rs 2,693 crore is the incremental outstanding that needs to be addressed," said the report of an investigation headed by Ashok Kumar Malhotra, a retired DIG of Central Bureau of Investigation (CBI) and assisted by law firm Agastya Agastya Legal.

Siddhartha was found dead in early August 2019, and many suspected that he had committed suicide.

Steps are being taken by subsidiaries of CDEL for recovery of dues from MACEL, the company said.

"The board authorised the Chairman to appoint an ex-judge of the Supreme Court or the High Court, or any other person of eminence, to suggest and oversee actions for recovery of the dues from MACEL and to help on any other associated matters," it said in regulatory filings at stock exchanges late on Friday.

The probe further gives clean chits to the Income Tax Department and the private equity firms who Siddhartha in his parting letter had alleged of harassment.

"We have not been provided with any documentary evidence to draw an inference that there may have been any advertent or inadvertent harassment from the Income Tax Department," said the probe report.

The probe also highlighted severe liquidity crunch at CDEL in the build-up to Siddhartha's death.

A committee supported by senior professionals was formed to protect the interest of all stakeholders. CDEL said the debt levels which were about Rs 7,200 crore on March 31, 2019 have been brought down significantly by Rs 4,000 crore. The present debt of the group is around Rs 3,200 crore.

"The disinvestment process in the group continues and we are confident to have effective solution to all stakeholders," it said.

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News Network
March 11,2020

Kasaragod, Mar 11: An accused in a POCSO case here has been put in an isolation ward at the Government hospital on Wednesday as he was suspected having symptoms of Covid19.

The accused has been absconding ever since a case under POCSO Act was registered against him a year ago.

However acting on a tip off, the Kasaragod police arrested him at Mangalore Airport recently and was produced before the Court and was remanded to judicial custody.

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News Network
June 13,2020

Chikkamagaluru, Jun 13: Deputy Commissioner Dr Bagadi Gautham said that movement of heavy vehicles has been banned from Tanikodi to S K Border on NH 169 (Mangaluru to Solapur) from June 15 to August 15.

In an official statement issued here on Friday evening, he said that due to heavy rain lashing in the District the minor bridges on the stretch at Umbalagere, Goravanahalli and Gulaganji are in a dilapidated condition. As a precautionary measure, the movement of heavy vehicles has been banned.

As an alternative, all the vehicles (below 15 tonnes) from Chikmagalur can travel via Baliho Nur-Magundi-Kalasa-Kudremukh-SK Border. The vehicles from NR Pura (below 15 tonnes) should travel via Koppa-Hariharapura-Bidaragodu-Agumbe.

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