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Flood: Concerns Mount Over Effect On Structures
The last is yet to be heard on the flooding in cities as concerns are mounting over its effects on submerged homes.
Built-environment professionals monitoring the development have reinforced the need for the Federal and state governments to embark on a post-disaster survey of buildings in affected states.
They’re also recommending structural integrity or non-destructive tests of the buildings, especially the ones above one-floor to determine their continuous fitness for habitation and mitigate building collapse incidents across the country.
The Federal Ministry of Humanitarian Affairs, Disaster Management and Social Development and the National Emergency Management Agency (NEMA) data revealed that as of October 24, 181,600 houses have been partially damaged and 123,807 houses totally damaged and 392,399 hectares of farmlands have been totally damaged.
Also, 3,219, 780 persons have been affected by the 2022 flooding, 1,427,370 persons internally displaced, 2,776 persons injured, while 612 people were killed.
Prior to the ongoing flooding crisis, cities across the country had recorded repeated structural failure with over 461 buildings collapsing between 1974 to July 2021, and more than 1,090 deaths, including billions of naira worth of properties lost to such disasters.
Out of the figures, Lagos as the busiest construction site accounted for the largest chunk. For instance, over 34 cases were recorded between January and September 2022 in the state according to statistics from the Lagos State Emergency Management Agency (LASEMA).
Speaking on the development, a past president of the Nigerian Institute of Building (NIOB), Mr. Kenneth Nduka told The Guardian that the greatest enemy of any building is water.
He said during flooding, water penetrates the structure passing through the capillary elements of the structure whether wood/metal or concrete.
On the severity of damage to buildings, he explained: “If water passes through the wood, it will eventually rot because water dries out slower in building materials. The material composition of the wood structure will decompose and you can have rot, algae growth and strength of the wood structure is compromised.
“If water enters concrete, it absorbs it and compromises the bounding power. The same thing if water goes into the block work, it becomes wet and loses strength. Then, the chemical composition of the block or concrete will be affected. If it is reinforced concrete, water will be retained in it and encourage rust.
“Afterwards, the building can experience concrete cancer as the rot would manifest, start leaking and showing on the reinforcement. Once that occurs, the integrity of the structure is compromised.”
Nduka observed that efforts are always made to ensure that the foundation of buildings is anchored on firm ground but, he said when the water content of soil is overwhelming, the soil will move and stability of the foundation will be compromised, thereby affecting the structural integrity of the building.
He said: “Everything installed in a building, including tiles and paints will be affected because of water. When the flood goes down, there is what is called efflorescent; water coming out of the block concrete will create moles, which have been proven to be carcinogenic, with health implications that reduce the life span of the building.”
On the environmental impact of the flooding, he noted that most reptiles and animals look for where to hide for safety and there may be openings created by the movement of water, reptiles may move into the ceiling of buildings and multiply. He calls for fumigation of affected buildings to ensure that the environmental health of the structure said occupants is assured.
The former NIOB’s boss said to avert collapse, buildings that are above one-floor need structural integrity tests to ascertain fitness before accommodation.
The Mayor of Housing, My-ACE China, has teamed up with a renowned hospital group in Port Harcourt, the Meridian Hospitals, which is in partnership with the Pilgrims Health Foundation, to carry out a one-day medical outreach last Tuesday.
The free treatment scheme took place at Oromenike Government Girls Secondary School in D-Line, Port Harcourt, with over 100 persons accessing free treatments, including free eye-glasses and booking for eye surgeries.
Other areas of treatment included general health consultations and treatment; blood pressure and sugar level testing; malaria testing and treatment; free prescriptions; preventive health talks focusing on hygiene, maternal health, and nutrition.
The scheme was conducted under the theme: ‘Bringing Healthcare to the Community.’
Newsmen who visited the venue of the scheme found that enthusiastic beneficiaries had thronged the area as early as 7a.m. After setting up, the medical team began attending to the patients.
Mr. Jerry Onwuso, a 63-year-old patient, who was first to see eye doctors and got eye glasses and drugs, told newsmen that he was pleased with the medical intervention.
He made it clear he did not pay any money to get all the treatments and glasses, and pleaded that the scheme be sustained.
Another patient, Loveth Sam, expressed satisfaction with the scheme and appealed to the sponsors to continue to increase the benefits.
Throwing some light on the scheme, Mr. China said he worked in Meridian Hospitals as a Lab. Scientist 19 years ago, but resigned because he could not bear to see patients struggling for life because they had no money to pay for treatment.
He said he came back to help extend free medical treatment to the less privileged.
Sources said China was always having issues with the hospital authorities when he would insist on critical patients being allowed to be treated first, with or without money.
Years later, China, who now goes by a brand name, the Mayor of Housing, returned to the Meridian Hospital headquarters to support free medical scheme.
He also went the next day to the headquarters of Meridian, after the one-day medical outreach, to give cash gifts and palliatives to workers he met when he worked there but had remained in service since he left.
He encouraged them to continue to give their all to humanity through the hospital. The Mayor of Housing called most of them by name and a cloud of emotions descended on them during the reunion.
Appreciating the gesture, the Founder and Chief Medical Director, Dr. Iyke Odo, said China had always manifested hard-work, ambition, and impulsive giving.
According to him, the then young bright boy was full of humanity, kindness, love, and made friends easily, adding that “not everybody that gives is a giver. The difference is that givers are given to give.”
Dr. Odo used the opportunity to call on governments to review Nigeria’s health insurance system and make it work in Nigeria to save lives.
He said it was sad watching critically sick persons abandoned because they did not have money for treatment.
He also condemned harsh tax and electricity tariffs whereby facilities like his now pay N12 million instead of N500,000 few years back.
He wondered why hospitals were being made to pay tariffs like oil companies, citing many other countries where medical facilities were placed on low rates and tariffs so they could charge moderate fees from patients.
The Renewed Hope Initiative in conjunction with the Rivers State Government has empowered 500 elderly citizens in Rivers State with financial support of N200,000 each.
The empowerment programme was part of activities to celebrate the third anniversary of the Renewed Hope Initiative Elderly Support Scheme RHIESS, a social investment policy initiated by the First Lady of the Federal Republic of Nigeria, Senator Oluremi Tinubu.
Speaking at the event which held at the Government House, Port Harcourt, recently, under the theme, ‘Finding Joy in Old Age,’ Senator Tinubu said the gesture which has become traditional since 2023 was a mark of gratitude in recognition of the invaluable contributions of the senior citizens to nation building.
The First Lady who was represented by the wife of the Rivers State Governor and State Coordinator of the Renewed Hope Initiative, Lady Valerie Fubara, said the scheme was to “support two hundred and fifty (250) vulnerable elderly citizens aged 65 and above in all the 36 states of the federation, the Federal Capital Territory, and veterans from the Defence and Police Officers’ Wives Association (DEPOWA) totalling 9,500 selected beneficiaries across the nation.
She urged the beneficiaries to engage in activities that will make them find joy in old age.
“I encourage you to continue playing your part by staying healthy and active, nurture both your body and mind through regular exercise and meaningful engagement,” Senator Tinubu advised.
On her part, Lady Fubara said the State Government through the magnanimity of the governor, Sir Siminalayi Fubara, has increased the beneficiaries of the programme from 250 to 500.
She restated the commitment of the State Government towards provision of social welfare and improving the standard of living of the elderly in the State.
Also speaking, the Executive Secretary, Rivers State Contributory Health Protection Programme (RIVCHPP), Dr Vetty Agala, said the State Government has through the Health4allrivers Initiative, introduced free medical care for senior citizens in the State, in line with the Renewed Hope Initiative.
