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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coastaldigest.com web desk
January 29,2020

Mangaluru, Jan 29: The Indian Coast Guard today commissioned a high-speed coast interceptor boat at New Mangalore Port here giving a fillip to the coastal security.

The water jet propelled Interceptor Boat C-448 (27.80 mts in length) has an endurance of 500 nautical miles at 20 knots.

The vessel fitted with latest state of the art navigation and communication equipment can achieve a speed of 45 knots. Thus, the vessel is designed for high speed interception, close coast patrol, low intensity maritime operations, maritime surveillance, search and rescue.

The quick reaction capability coupled with modern equipment and system ensures that the vessel responds to any maritime situation. With a crew of 12 personnel, C-448 is Commanded by Assistant Commandant Apoorva Sharma.

The Interceptor Boat will be based at Mangaluru. T. M. Vijaya Bhasker, Chief Secretary Karnataka, who commissioned the IB, said that the crew should discharge their duties faithfully and with courage. Anand Prakash Badola, Commander, Coast Guard Region ( West) and A.V. Ramana, Chairman, New Mangalore Port Trust, were present on the occasion.

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News Network
May 3,2020

Bengaluru, May 3: Karnataka Government has allowed the movement of migrant workers, pilgrims, tourists, students and other persons who are stranded and also those who want to go to their residence as a "one-time measure" from district to district, after obtaining "one-day, one way" passes issued by concerned authorities.

Consequent to the Ministry of Home Affairs (MHA) new guidelines on lockdown measures, the government of Karnataka issued new guidelines on lockdown measures which will come into effect from May 4 for the period of two weeks.

In an order issued on Saturday, Chief Secretary and Chairman, State Executive Committee, Karnataka State Disaster Management Authority stated, "In the exercise of the powers, conferred under the Disaster Management Act, 2005, the undersigned, in his capacity of Chairman, State Executive Committee, hereby order to permit movement migrant workers, pilgrims, tourists, students and other persons who are stranded and also those people who want to go to their residence as a one-time measure from district to district with one-time one-day one-way passes issued by concerned Deputy Commissioners of the districts/Deputy Commissioner of Police in Commissionerates for strict implementation."

The details of the passes issued shall be shared by the issuing Deputy Commissioners of the districts/ Deputy Commissioner of Police with the receiving Deputy Commissioners of the districts/Deputy Commissioners of Police shall follow the SOPs prescribed by the Ministry of Health and Family Welfare for the movement of such persons, the order read.

It is reiterated that this would be a one-time one-day one-way pass for the individuals to reach their final destination.

Meanwhile, three deaths and 12 new COVID-19 cases were reported in the 24 hours in Karnataka, said the state Health Department on Saturday.

According to the Health Department, the total number of coronavirus positive cases in the State is now 601. 271 patients have either been cured or discharged. The virus has killed 25 people so far in the State.

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News Network
August 2,2020

Bengaluru, Aug 2: Within a year of returning to power for the fourth time as Chief Minister in Karnataka, septuagenarian B.S. Yediyurappa has consolidated his position in the ruling BJP to stay the course till the next Assembly elections in mid-2023.

"A combination of factors helped Yediyurappa to consolidate and stay the course for the remaining term of his office to ensure the saffron party retains power in the state though he is unlikely to stake claim for the chief minister's post again as he would be 80 years old by 2023," a party source told news agency here.

Since the 77-year-old seasoned politician assumed office on July 26, 2019, the first year has been tumultuous for him, as he had go through a "trial by fire" what with the party's mighty high command and detractors testing his patience in the face of natural calamities like drought, floods and the Covid pandemic.

The first 7-8 months of the term were spent in tackling drought and floods, winning 12 of the 15 by-elections in December to secure a majority for the ruling party in the lower house and expanding the cabinet in February.

Even as Yediyurappa was settling down to seriously govern after presenting the state budget for fiscal 2020-21 in early March, the coronavirus outbreak overwhelmed him, as the pandemic spread and wreaked havoc, disrupting life, livelihood, economic growth and development.

"While the emphatic victory in the by-elections ensured the government's stability till the assembly term up to mid-2023, the second cabinet expansion on February 6 posed a challenge to Yediyurappa, as he could induct only 10 of the 12 MLAs who defected from the Congress and the Janata Dal-Secular (JD-S) and won the by-elections, triggering a revolt in the party by the loyalists left out of the ministry," the source recalled.

Though Yeddiyurappa has been leading the battle against the virus from day 1 and initially succeeded in controlling it from spreading during the extended lockdown till May 31, reopening the state under Unlock since June has undone the gains, as positive cases shot up to 1,29,287 so far, including 73,219 in Bengaluru after 53,648 recovered from across the state till date, while 2,412 succumbed to the deadly disease since March 9.

"For a state of 7 crore population, the data reveals that the pandemic has been fought on war-footing to contain it from spreading in all the 30 districts, although there are no signs of it going away till a vaccine is found. The chief minister has been trying to balance unlocking the state and containing the infection," a member of the health task force told IANS.

With six cabinet posts in the 34-member ministry being vacant, filling them will be a daunting task for Yediyurappa, as at least 20 legislators, including 5-6 newly elected turncoats and party's veterans are lobbying to become ministers at any cost.

By appointing 20 party legislators as heads of state-run board and corporations, nominating 5 as members of the state legislative council, including JD-S defector A.H. Vishwanath in July and getting 2 Congress defectors R. Shankar and M.T.B. Nagaraj elected as MLCs in June with 2 others, Yediyurappa ensured that these lawmakers would not be in the reckoning for the 6 cabinet posts, as dozen MLAs are already pitching for them.

Nagaraj and Vishwanath lost in the December 5 by-elections, while Shankar was not given a ticket to contest in the by-poll but was assured of making him an MLC with another disgruntled member C.P. Yogeshwar, who lost in the 2018 May assembly polls to JD-S leader and former chief minister H.D. Kumaraswamy of the 14-month-old JD-S and Congress coalition government from May 23, 2018 to July 23, 2019.

Resignations of 17 rebels, including 14 from the Congress and 3 from the JD-S led to the fall of the coalition government, as Kumaraswamy lost the majority in the 225-member assembly on July 23, 2019 in their absence.

Though Yediyurappa led the party to win 105 seats in the 2018 assembly elections and formed a government on May 17, 2018, he resigned 3 days later on May 19, 2018, as he fell 8-9 seats short of the halfway mark (113) for a simple majority in the lower house.

In a post-poll alliance, the JD-S and the Congress formed the coalition government to keep the BJP out of power in May 2018, after the assembly elections gave split verdict and the Congress lost power then.

"The record victory of the ruling party in the May 2019 general elections, when 25 of its 27 contestants won out of 28 Lok Sabha seats from the state, reinforced the popular belief that Yediyurappa is the party's mascot in winning elections and an unquestionable leader of the politically dominant Lingayats in the state," the source pointed out.

When Yediyurappa left the BJP and floated a regional outfit (Karnataka Janata Party) in January 2013, he delivered a body blow to the BJP in the May 2013 state assembly polls, as the votes got split and was defeated by then Congress.

"Besides the party's high command, everyone in the party's state unit, including leaders and cadres are aware of Yediyurappa's popularity across the state, as has the wherewithal to connect with masses and win elections," the source added.

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