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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February 23,2020

Madikeri, Feb 23: Back-to-back floods and landslides in the last two years, has led to a fall in the number of tourists coming to the coffee-growing region of Kodagu, forcing the district administration to intervene and take confidence-building measures, telling tourists that Kodagu was safe to visit.

According to the statistics of the Karnataka State Tourism Department, Kodagu recorded a moderately good number of tourists in 2018 and 2019, the years that the district witnessed devastating floods and landslides.

The Department’s statistics reveal that 17 lakh tourists visited Kodagu in 2018 and 18 lakh in 2019. This means the flood-ravaged years did attract tourists contrary to what the stakeholders had claimed.

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May 6,2020

Mangaluru, May 6: Amidst preparation for the paid evacuation of Indians stuck in Gulf countries amidst coronavirus lockdown, the central government has announced that it would only do a medical screening of the passengers before the flight and only asymptomatic persons would be allowed to travel.

Each passenger will have to fill a self-reporting form to be presented at the health and immigration counter at their destination.

The passengers are required to state whether they are suffering from fever, cough, diabetes or any respiratory disease. This form is similar to the one filled by passengers landing in India during the early days of the COVID-19 outbreak.

As per the announcement by the government, returnees would undergo COVID-19 once they complete 14-day quarantine in a hospital or government –arranged institution on a payment basis.

However, the form asks the applicants to keep themselves isolated at home for 28 days unless they develop any symptoms such as fever and cough.

During the journey, they will have to follow the protocols such as those issued by the Health Ministry and the Civil Aviation Ministry. Applicants from the UAE are yet to receive instructions on these.

On reaching the destination, passengers will have to register on the Arogya Setu app, India’s mobile application for COVID-19 surveillance.

No physical distancing!

Air India Express (AIE) which is set to operate the first two flights to Kerala on Thursday will operate its Boeing 737-800 flights, with a seating capacity of 186 economy class seats.

With nine seats reserved for isolation, only 177 passengers would be flown, sources said.

While most of the UAE flights in the first week will be operated by the AIE, Air India will operate two of its Dreamliner aircraft with a seating capacity of 256 seats. These flights would also reserve some seats for isolation.

However, the plan has made it clear that the Indian government will not be following the rules of physical distancing to prevent the spread of coronavirus in the repatriation flights.

Several people, including the Chief Minister of Kerala Pinarayi Vijayan, expressed concern over flying passengers, who will not be tested for COVID-19, without observing physical distancing.

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April 10,2020

Thiruvananthapuram, Apr 10: Eight foreign nationals from Italy and United Kingdom, who were undergoing treatment in Kerala, have recovered fully from COVID-19, Chief Minister Pinarayi Vijayan said on Thursday.

The state reported 12 more positive cases of coronavirus on Thursday taking the total number of confirmed cases to 357, Vijayan said as he cautioned that the strict vigil against the pandemic will continue.

While the northern districts of Kannur and Kasaragod reported four cases each, two cases were reported from Malappuram district and one each from Kollam and Thiruvananthapuram districts, Vijayan told reporters after a COVID-19 review meeting here.

Of the eight foreign nationals, seven were undergoing treatment at the Ernakulam Medical College Hospital and one in Thiruvananthapuram Medical College Hospital, Vijayan said, adding that some of the patients were in a serious condition.

The seven foreigners from UK, admitted in Ernakulam medical college, were part of the group which had on March 15 tried to leave the country without permission while being under observation at Munnar, a hill station in the state.

The Italian tourist in Thiruvananthapuram was staying at a resort at Varkala near here and was admitted to hospital on March 13, Vijayan said.

"The recovery of this UK tourist group, which comprised of 83 and 76-year-olds is a testimony to our robust healthcare system and good treatment extended to these patients," the chief minister said.

It has been 100 days since the first COVID-19 case was reported in the state and since then, a total of 357 cases have been confirmed and currently, 258 patients are under treatment in different hospitals.

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