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.

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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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March 30,2020

New Delhi, Mar 30: Congress MP Rajmohan Unnithan on Monday approached the Supreme Court seeking directions to open the Karnataka-Kerala border to allow movement of ambulances and other emergency vehicles for the transport of essential items to Kerala.

Unnithan, who is an MP From Kerala's Kasaragod constituency, filed a plea seeking direction to Karnataka to open the borders with Kerala and in particular Kasargod-Mangalore border at Talappadi.

The petition sought directions to Karnataka to allow the movement of ambulances, emergency vehicles, trucks and other vehicles carrying essential and non-essential items to Kerala. It also sought to stay the blockade imposed by Karnataka with its border states.

The plea also sought directions to Karnataka to register an FIR and constitute a special investigation team (SIT) under the supervision of this court to enquire against the concerned authorities including the police officials whose action led to the death of two citizens.

It said that the imposition of such a blockade at a time when the supply of commodities is itself hit hard and when a medical emergency has plagued the entire country is a clear violation of Articles 21 and 19(d) of the Constitution.

"This blockade has also resulted in cutting off the essential lifeline of National Highways and State Highways and major District Roads leading to the State of Kerala which has resulted in the shortage of supply of essential and non-essential items to the State of Kerala leading to shortage supply of food and medical supplies," the plea said.

"This ill-planned and dangerous blockade has claimed the life of a 70-year-old woman who was denied entry into Karnataka even for the purpose of urgent medical treatment which was only available in the medical hub of Mangalore. This is a clear case of violation of the right to life with dignity by the state as citizens are made to die on the roads because of the action of the state which is in total disregard to Article 21," it added.

This comes as the country is under a 21-day lockdown to prevent the spread of coronavirus, which according to the Ministry of Health and Family Affairs has claimed the lives of 29 people and infected a total of 1071 people as on Monday morning.

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April 23,2020

Mangaluru, Apr 23: An elderly woman who was tested positive for COVID-19 in Dakshina Kannada district today breathed her last.

The deceased is a 77-year-old woman from Bantwal taluk. 

She is said to be a close relative of the Bantwal woman who died of COVID-19 on April 19.

She was shifted to govt Wenlock Hospital which is now converted into COVID-19 hospital on April 22 from a private hospital.

Her throat swabs were sent for testing. Health and family welfare department earlier today confirmed that she was tested positive for coronavirus.

Within hours she breathed her last without responding to any treatment. 

So far 17 corona positive cases have been confirmed in the district including two deaths. Most of them have returned home after recovering.

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April 23,2020

Bengaluru, Apr 23: The Karnataka government on Wednesday promulgated 'The Karnataka Epidemic Diseases Ordinance 2020' that provides the state with a power to seal borders, restrict essential services and punish those attacking public servants and damaging public property.

The Ordinance comes after violence in Padarayanapura when the police and BBMP officials were attacked while they tried to take some secondary contacts of a deceased COVID-19 patient into quarantine on April 19.

The Ordinance, which was promulgated after the Centre's guidelines in this regard, said, "The offender shall be liable for a penalty of twice the value of public or private property damaged as determined by the Deputy Commissioner after an inquiry."

It further said that if the penalty is not paid by the offender, then the amount shall be recovered under provisions of the Karnataka Land Revenue Act, 1964. The Deputy Commissioner can even attach the property of such offender in due course.

Also, abetment of offence would attract imprisonment of up to two years and a penalty of Rs 10,000 or both.

"No person shall commit or attempt to commit or instigate, incite or otherwise abet the commission of offence to cause loss or damage to any public or private property in any area when restrictions and regulations are in force to contain any epidemic disease," the Ordinance said.

Whoever contravenes such provision shall be punished with imprisonment for a term which shall not be less than six months, but may extend to three years and with fine which may extend to Rs 50,000, it added.

On Wednesday, the Centre brought an Ordinance to end violence against health workers, making it a cognisable and non-bailable offence with imprisonment up to seven years for those found guilty.

"We have brought an Ordinance under which any attack on health workers will be a cognisable and non-bailable offence. In the case of grievous injuries, the accused can be sentenced from six months to seven years. They can be penalised from Rs 1 lakh to Rs 5 lakhs," Union Minister Prakash Javadekar briefed media after Cabinet meeting.

Javadekar said that an amendment will be made to the Epidemic Diseases Act, 1897 and ordinance will be implemented.
This comes amid nationwide lockdown in the wake of COVID-19.

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