Overpass Collapsed in World Cup Host City in Brazil

Two people killed and 19 injured when an overpass bridge under construction that collapsed in Belo Horizonte, Brazil, one of the host cities for the ongoing World Cup, Thursday July 3,2014

Two buses were also damaged in the collapse, said CNN affiliate TV Record, which cited firefighters.
Images that circulated on social media showed a bus trapped by the collapsed concrete structure. 
No further details were immediately available.

The overpass traverses a major thoroughfare and is almost four miles from the 58,170-seat Estadio Mineirao where the World Cup games are being played in Belo Horizonte.
The overpass was supposed to have been completed in time for the World Cup.
Brazil's preparations for the World Cup have been controversial. Some critics say the spending was lavish at the expense of schools, public services and hospitals. Also, many of the country's 12 venues struggled to meet construction schedules in time for the games, and several workers died on World Cup stadium construction sites.
Belo Horizonte will host Tuesday's semifinal match between Germany and Brazil
The city has so far hosted five World Cup games since June 14, when Colombia beat Greece 3-0. Tuesday's game will be the last to be hosted by the city in this year's World Cup.

Manaus Airport's Roof Collapsed

As the world cup competition sets to begin on June 12, it as experienced another setbback as the airport in the city of Manaus has its roof collapsed. The collapse which was caused by heavy rainfall and flooding affected parts of the car park, departure and arrival lounges.However, work has commenced to put it back in shape as many of the stadiums that could be used in some other cities are yet to be completed. Authorities said, the kick off still holds on the set date.

2 died in Collapsed Building in Akure

 Early this morning(May 9,2014) around 7am, two(2) people have been confirmed dead after a building under construction collapsed in Akure, Ondo State in Nigeria. The structure came crumbling down as constructions workers on the site resumed for the day's job. Two people died while two others sustained injuries in the incident. 

The Ondo state Commissioner for Housing and Urban Development, Bade Omoloja said, "the building had no approval to begin with because our men at the task force unit of the ministry have been here on two different occasions to stop work. Obviously, very poor quality of work was carried out at the site. There are so many building outside here that doesn't have approvals." 

Eye witnesses say the area is a swampy one and it could be that the foundation of the building was not properly constructed and this led to its collapse.

 

All rescue agencies and the National Emergency Management Authority (NEMA), Nigeria Security and Civil Defence Corps (NSCDC), Nigeria Police Force (NPF), the Red Cross Society of Nigeria, Federal Road Safety Corps (FRSC), State Security Services (SS) were all at the site to help with the rescue.

CHINA OFFERED TO BOOST HOUSING IN NIGERIA WITH $4billion

  Chinese investors have offered the Federal Mortgage Bank of Nigeria $4 billion to boost the nation's housing sector. This was said at the World Economic Forum on Africa going on in Abuja, the nation's capital which opened on Wednesday May 7, 2014 with participants, including Heads of Governments, CEOs of global firms, leading financiers and policy and development technocrats, from over 80 countries attending.


The Managing Director of the Federal Mortgage Bank, Mr Gimba Yau Kumo had said that part of the 200-man Chinese delegation would meet with his management team and other relevant government officials to finally agree on the deal.

Mr Kumo said the management of the Federal Mortgage Bank is also making moves to seek approval of the Federal Government to agree to the terms of the Chinese by discussing with the Minister Of Finance, Dr Okonjo-Iweala

Dampness in Building and its Treatment

Dampness is a problem which affects a very large number of properties. Some people are prepared to live with some degree of dampness, but not to the extent that it can cause problems with health, safety or the integrity of a building and its aesthetics.

 Dampness in a building is caused by various issues which includes condensation, water penetration, plumbing leaks and Rising damps.

Due to rainfall, it is almost impossible to prevent moisture getting into walls, but modern methods which includes chemical DPC`s, use of cement and so on, can prevent moisture in the wall from affecting the surface. The requirements for climate change and the need for thermal efficiency will increasingly be a major cause of internal dampness and condensation in years to come leading to more unnecessary chemical damp courses.

 The source of rising damp is from ground water which is equally able to affect internal and external walls, the bricks and mortar of the walls act like straws enabling the moisture to travel up the walls. A well constructed and maintained building that has an effective physical damp proof course (DPC) is unlikely to suffer rising damp. On the other hand, there are cases where the damp proof course has either failed or become compromised due to age, the use of poor materials for its construction; there could be a  breach in DPC by subsequent construction work to the building,( e.g. the construction of additional wall). External materials such as soil against the external wall above the DPC could cause dampness on the wall.

                                 Treatment For Dampness

When treating  dampness, it is highly advisable to seek professional assistance, this is because  amateur mistakes  may result in unnecessary and costly work which fail to address the damp problem.In cases where the damp proof course has failed it is imperative that corrective measures are taken as quickly as possible. This is because the continued presence of rising damp on walls will result in the dramatic deterioration of brickwork, internal plastering and décor.Affected areas need to be allowed to dry out thoroughly before remedial work is carried out. Treatments suggested for use in modern construction may not be appropriate for traditionally constructed buildings and can make dampness retained within the structure, only for such dampness to begin to show up again in a few years.The course of action commonly involves the installation of a chemical damp proof course. Following this, diligently re-plaster the wall or walls. The plastering process involves a specialist technique which is designed to provide a salt retardant, waterproof render to combat the effect of ground salts in the masonry and also in order to provide a dry internal finish. This finish will then be smoothed over with a top coat skim to provide  smooth surface ready for redecoration.

 The treatment process involves the removal of skirting boards and plaster from the walls. Plaster is usually removed to a height of 1.2 metres. However due to a range of factors, the required height may be increased. Please note that,If the source or cause of the problem is not treated, or the problem is incorrectly diagnosed, the original problem will continue to develop. Hence, the services of a professional is highly recommended.