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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May 6,2020

Mangaluru, May 6: Amidst delay in repatriation of Kannadigas stuck in Gulf countries including UAE and Saudi Arabia, on behalf of the office bearers, the executive committee and members of the Bearys Chamber of Commerce & Industry, its president Mr S M Rasheed Haji and executive committee member U T Ifthikar Ali today (May 6) called on authorities concerned in Dakshina Kannada to persuade them to follow up with the State and Central level authorities.  

The duo met Nalin Kumar Kateel, Dakshina Kannada MP, who immediately contacted Pralhad Joshi, Minister of Parliamentary Affairs, over phone and urged him to take up the issue with the external affairs ministry. Mr Joshi told Mr Kateel that efforts are still underway to bring back Kannadigas stranded in Gulf countries. However flights schedules are yet to be finalised.

The duo then met Kota Srinivas Poojary, district in-charge minister, who said that the government is prepared to handle the repatriation flights and passengers. 

The duo also met IAS officer Rahul Shinde, who is in-charge of affairs related to international passengers coming to Dakshina Kannada amid covid-19 crisis. Meanwhile, Zakariya Jokatte, president of Jubail unit of BCCI, spoke to Mr Shindhe over phone.

The official explained that the govt has made elaborate arrangements to conduct medical test of passengers on arrival at the Mangaluru International Airport. 

The passengers will be categorised into A, B and C groups depending on their symptoms and co-morbid conditions. The category A passengers (symptomatic passengers) will be sent to isolation hospitals which may be Covid care centres. Category B passengers (asymptomatic but suffering from co-morbid conditions) will be quarantined at hotels, hostels, guest houses etc. Category C passengers (asymptomatic and healthy) will be home quarantined.

The minister and official also sought BCCI’s cooperation in handling the situation. 

Quarantine accommodation facility 

Yenepoya group has already offered two of their hotels as quarantine accommodation and promised to offer one more.  Entrepreneur U Kanachur Monu and many others too have offered their hotels as quarantine accommodation in Mangaluru. 

District administration has asked Treebo, a hotel aggregator to list such willing facilities on their website.

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News Network
July 8,2020

Bengaluru, Jul 8: 15 police personnel from Bangalore's Whitefield division tested positive for COVID-19 on Wednesday.

Out of these, 12 are from the Hindustan Aeronautics Limited (HAL) police station, sources said.

A total of 27 police staff of the Whitefield division have tested positive so far and five have been discharged. The HAL police station closed on June 27 after one police staff tested COVID positive. All personnel of the police station were tested in the following days and 12 tests returned positive.

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News Network
March 29,2020

Chamaranagara, Mar 29: As many as 595 Tamil Nadu-based fishermen, who were working in Mangaluru, crossed the Karnataka border and reached their state via Chamarajanagar on Saturday.

Police said following the lockdown, the fishermen had left Mangaluru in more than 20 vehicles. The fishermen crossed the Karnataka border through Punajur check-post. However, the vehicles returned after dropping them near Hasanur check-post in Tamil Nadu.

As the fishermen had no proper documents, they were stopped by Tamil Nadu Police. However, the police allowed them after screening. The Tamil Nadu government arranged vehicles to ferry them, said a police officer.

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