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The Fort was built in the year 1593 A.D by the Portuguesse.

At the main entrance, you will notice the use of arcs at the wall openings[doors]. These were used to give structural support to the walls above.

Suspended floors were suported using steel  I-Section beams.

The doors were made of hardwood and curved to a particular pattern. The doors were also decorated using iron.

The walls were made of coral stone . For structural stability, the  walls were 600mm thick on the top and over 1 m thick on the bottom.This resulted to a tappering shape which aided in increased stabilty. The 600mm thick walls are also very stable due to the sheer thickness.

This thickness could enable them to open up small arched windows on the side facing the Indian Ocean where the cannons were fitted. The thickness also provided the required safety form invaders.

The average tradidional African wall was 1/8 times smaller since the Africans did not face similar security threats as faced by the Poertuguese. The wall was for privacy and insulation purposes only of which it fullfilled its purpose.

The fort was captured by the Omani Arabs in 1698.

This resulted in Islamic architecture elements addition such as pigeon holes at the top of the walls, and the house in the picture.

ARAB ARCHITECTURE

The Omani Arabs came in with new construction methods.

Their walls were much narrower and their suspended floors were supported using hardwood sections .These were spaced 300mm apart and coral stones placed on top.This was then plastered using clay to form the flat suspended floor surface.

For the door openings, hardwood planks were placed above.

The Portuguese had mastered the art of using the masonry arcs to form structural support as shown below.

LESSONS THAT CAN BE LEARNT.

Currently, to build a concrete suspended floor, we use concrete reinforced with steel bars. The Kenyan Bulding Code is to the British Standards. Once the conrete is poured into the formwork support, it hardens and the steel bars hold it together.

The Arabs used hardwood planks for the support and placed the stones on top with clay plaster in between.

A similarity with traditional indigenous African way of construction can be seen in the clay infill. The traditional Africans made their walls using Adobe clay infill similar to the  one that the Arabs used for the suspended floor.

Since traditional Africans did not require to build vertically upwards[there was alot of land to build laterally], they did not develop this technology further.

Also, the traditional Africans did not have sophisticated enemies such as the Portuguese and Arabs hence they did not need to develop forts and other high-rise structures. Apart from the occasional raids by other tribes using bows, arrows and spears, there were no other enemies who would have nessesitated the change of construction methods to more secure structures.

Frank Gichuhi

Architect.

www.a4architect.com

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Be it a small, medium or a large construction firm, everyone is striving for modern technology and efficient management of projects and businesses as well. With the use of current management methods and modern technologies, the image of the construction workplace is being changed considerably by the constructors. The construction workplace is no more a labor intensive grimy setting. With the emphasis on security and infrastructure, overseas job prospects in this industry are increasing day by day.

Career opportunities:

Numerous industries hold bright career options for a construction manager or engineer from any country. Some of the industries they can work in include residential construction, construction management, general building construction, design-build construction, heavy civil construction, transportation construction, demolition and wrecking construction, mechanical construction, electrical construction, roofing construction, painting construction and related professions.

Some of the overseas job prospects include:

. Carpenters

. Blue collar worker supervisors

. Cement masons

. Construction and building inspectors

. Civil engineers and construction helpers

. Construction managers

. Cost estimators

. Construction and well drillers

. Heavy truck drivers

. General construction workers

. Plumbers and pipe fitters

. Mechanic and repairer helpers

. Operating engineers

Whenever you apply for any overseas job in the construction industry you need to know a few things that an employer looks for. Any prospect in engineering and architectural services, construction management is first offered to individuals who have a bachelor’s or high degree in construction management, construction science, civil engineering and practical experience in working for any construction company. Many employers prefer applicants who have some work experience in construction sector and who can combine a background in building technology with managerial skills.

Eligibility:

Formal education that any employer seeks in this sector varies with the job requirement. For some of the jobs, employers seek a college degree while for other posts experience is given more preference as compared to degrees. Experience for such jobs means the completion of an apprenticeship program. But the basic formal qualification required for any oversea job prospect is an engineering degree B.E/B.Tech or a diploma in any of the engineering branches.

Most of the employees in this sector work for approximately 40 hours a week. Many construction workers work on holidays and in the evenings as well in order to take care of emergency situations or to finish work. A lot of physical stamina is required to work in this industry because a worker needs to stand for prolonged hours, stoop, bend and work in even cramped quarters. It is very common to get exposed to weather because a lot of work is done outdoor or in structures that are enclosed partially. A construction worker has to work with dangerous equipment and tools so one needs to be very careful and prepared for all this before he or she gets into this profession.

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The construction industry has seen the most profitable growth in the past decade than any other industry. The construction business is made up of architects, implementation team, project managers, and finally the actual construction workers. The actual project is also headed by the company funding the project which has the most say in how much capital is going to be issued to any single project. When it comes down to it the actual construction workers are the ones making the entity while the others are doing the behind the scenes work. When you think about it, the construction workers play an integral piece of the puzzle in completing and finishing a project. Besides the architects who actually think up and plan the project, the construction workers are the only other people on the team who have hands on access. You can always find new management, gain new capital, but you cannot get other people who are not efficient in construction work to complete the job. Think about it, if you contracted a Marketing Team to come and work on a construction site could they do it? I think not. However, that analogy is a two sided street. If you sent a construction team to work on a marketing plan, could they complete it? When you think about jobs in this sense you must value the work of another to its comparative advantage and then you will get the real worth of the work.

Construction workers adhere to the elements that they are put under whether it is extreme hot, cold, rain or snow. There is no downtime for construction work because the elements are not strong enough to deter them from completing the project. When the elements arrive at a construction site, many construction workers get injured. It is very easy for a mishap to occur on a construction site because of all of the dangerous present. One must be aware of all the hazards that are prominent at the worksite and do everything they can to avoid them. Construction workers must also face the brunt of the injury for most construction workers do not get benefits. However, if any injury is due to the negligence on behalf of another worker they can file a lawsuit. If you have been injured at the fault of another construction worker, contact a Bronx Construction Accident Lawyer Today.

Safety and equipment are the two most important elements that a construction company should provide to their workers. Without proper safety standards in regulation it is very easy for construction workers to be injured. Also if shoddy equipment is being supplied to the workers, as in the case of the crane accidents, injury is going to be very prone on happening. Bronx construction accident lawyers have the experience in dealing with insurance companies that hold the key to unlocking good settlement figures. Bronx Construction Accident Lawyers also have the knowledge to determine how to figure out who is negligent in the case. Therefore if you have been hurt in a construction accident, contact a Bronx Construction Accident Lawyer today.

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Construction owners utilize construction cameras to provide documentation of project progression. A great tool to give stakeholders peace of mind as well as to better communicate the project status with the entire project team. Below are some general benefits to owners:
– Document the construction project’s progression
– Impressive relationship tool for investors, banks and other funding sources
– Increase efficiencies (improved documentation, communication with project team, reduction of travel time, enforce accountability, obtain image assets for marketing collateral)

The benefits of a construction camera are not limited exclusively to owners of construction projects. General contractors responsible for the day to day operations and progress of the jobsite can also benefit from installing construction cameras. Below are some benefits for contractors:
– Improve scheduling of construction jobsite visits
– Reduction in site visits
– Accountability (Who’s working? How many? What time did they arrive – leave? Is the jobsite clean?)
– Project management improvements translates into more margin per project and protect the margin by avoiding costly delays

Construction Cameras are not equal:
It is important to remember that not all construction cameras are equal. There are a wide variety of variables you need to consider when selecting a construction camera . When selecting construction camera options make sure you are being conscious of the following:
1. Ease of camera setup
2. Reliability
3. Quality of the image
4. Method of data transfer
5. Analysis and Reporting

Ease of Camera Setup:
Too often overlooked is the ease that the camera can be setup. Ask yourself, who will be setting up this camera? Complications in the camera systems can vary greatly from company to company. When possible, look for a company that has a turnkey solution.

Reliability:
The overall package depends on the reliability of the service. There are many factors that can make a camera reliable, which means it is important you try to determine if there is a weak link in the camera company’s solution. Will the photos be captured and archived consistently? Do you have to perform regular maintenance to the camera? Is there a lifetime warranty, so you can invest once and then reuse on other projects. If the weather is not cooperating, will the image quality be sufficient?

Quality of the Image:
A construction webcam , for many is vastly different to what the average consumer thinks of when he hears the word “webcam.” Some of today’s construction webcams are capable of high resolution images. The better the quality image, the more decision making information you will be able to obtain.

Method of Data Transfer:
Jobsites can be scattered in unusual places. Accessibility to transferring the images can create challenges at times. Advances in cellular technology have allowed high resolution images to be transferred through mobile signals. You’ll want to make sure your webcam is reliable and able to transfer images without service interruption.

Analysis and Reporting:
Having a dashboard to manage and monitor the progress of the jobsite is essential. Look for reporting tools such as time elapsed comparisons and communication methods that can inform the project team of progress. For larger projects with multiple cameras you’ll want to ensure your dashboard can facilitate monitoring of additional cameras.

Next Steps: Finding a Wireless Construction Camera Vendor:
Each construction project has its own set of specifications and jobsite requirements that need to be adhered to. Whether you are a construction owner, or contractor, utilizing a wireless construction camera is a sound investment for the construction project. After several years of widespread implementations on jobsites, numerous owners and contractors across the country have obtained first hand experience on the benefits of having a construction camera program for project management. What used to be considered a luxury for some is quickly becoming a requirement to effectively compete just like Smart Phones a few years ago. Can you imagine a project owner or general contractor trying to efficiently and effectively communicate to the entire project stakeholders to ensure success? Incorporating construction cameras into the jobsite is a great way to create an environment of proactive project management and accountability. Contractors looking for an added edge in 2009 have another tool at their disposal to help differentiate them from the pack.

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