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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News Network
January 30,2020

Mangaluru: The police team investigating the case of bomb planting at the international airport here on January 20, took suspect Aditya Rao to several places in the city where he had frequented in the past few months, police said on Wednesday.

Police had earlier recovered a box from his bank locker at Udupi that contained a white powder which he claimed was cyanide. The substance has been sent to the Forensic Science laboratory for confirmation.

On further interrogation, Rao told police that he had a locker in a bank in Mangaluru also, where he was taken. Only some papers were seen in the locker, police said. He was also taken to the room where he stayed while he was working at a hotel in Balmatta here and to a hardware workshop from where he had purchased some spare parts, they said.

A 'live' explosive device was found in an unattended bag near a ticket counter of the departure gate of the airport here on January 20, triggering a scare before it was defused at a nearby open ground.

Police had released a picture of a man captured on CCTV camera as the suspect who placed the bomb and Rao later surrendered. Meanwhile, sources said the airport authorities got an anonymous call on Monday evening that a bomb had been planted in the airport. After thorough search, it was found to be a hoax. City police commissioner P S Harsha has warned of stringent action against those who make such calls.

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News Network
May 29,2020

Bengaluru, May 29: Seven out of ten (72 per cent) workers in Karnataka reported having lost their employment during the COVID-19-induced lockdown, according to findings of a survey by Azim Premji University, in collaboration with ten civil society organisations.

The university said in a statement it conducted "a detailed" phone survey of 5,000 workers across 12 states in the country, to gauge the impact of the COVID-19 lockdown on employment, livelihoods, and access to government relief schemes.

The survey covered self-employed, casual, and regular wage and salaried workers and it released the findings for Karnataka on Thursday.

Seventy-six per cent of urban workers and 66 per cent of rural workers lost their employment, the survey findings said.

For non-agricultural self-employed workers and wage workers, who were still employed, average weekly earnings fell by two-third.

More than four in ten salaried workers (44 per cent) saw either a reduction in their salary or received no salary during the lockdown.

Six out of ten households reported that they did not have enough money to buy even a weeks worth of essential items, according to the survey.

Eight out ten households reported a reduction in food intake, while less than three in ten vulnerable households (27 per cent) in urban Karnataka received any form of cash transfer from the government, it said.

In summary, the disruption in the Karnatakas economy and labour markets is enormous. Livelihoods have been devastated at unprecedented levels during the lockdown.

The recovery from this could be slow and very painful, the statement said.

As a response to the findings of this survey, the team which has conducted the survey suggested a universalisation of the PDS to expand its reach and implementation of expanded rations for at least the next six months.

It suggested cash transfers equal to at least Rs.7000 per month for two months, and proactive steps like expansion of MGNREGA, introduction of urban employment guarantee, and investment in universal basic services, among others.

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News Network
July 13,2020

Bengaluru, Jul 13: Referring to political happenings in Rajasthan, Karnataka Pradesh Congress Committee President and former Karnataka Minister D K Shivakumar on Monday expressed confidence, saying Sachin Pilot is a 'sincere Congressman' and he will not quit the party.

"No, he (Pilot) will not leave. I have full confidence that he will not leave. He is a very sincere Congressman like his father (Rajesh Pilot). He has built the party for the past six-seven years. He is the President (Rajasthan state unit), he has done his best for the party," Shivakumar added.

Talking to media here on Monday, he said, "there may be some issues, I'm not saying no, but everything will be sorted out." A crucial meeting of the Congress Legislature Party (CLP) will be held at Jaipur on Monday, amid deepening political crisis in Rajasthan, and the party has issued a whip to all party legislators to attend without fail.

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