Reviewing Types Of Civil Engineering Projects Construction Essay

Reviewing Types Of civil Engineering Projects Construction EssayThe purpose of this essay is to find out what the need for civil organizeing catch argon and what input which a civil engineer would give birth into a put up. Also the essay has asked to find a fitted project which has a signifi digestt size and train sufficient complexity to require civil engineering input throughout the creation and turn. The chosen project is Strait of Gibraltar miscegenation which is a turn over or bridge project that would connect Spain to Morocco. The project has been proposed to Spain and Moroccan government to analyse the possibly of the project. The Strait of Gibraltar crossing could be one of biggest civil engineering project which linking the dickens continents and bring people closer to one another. The Strait of Gibraltar crossing tunnelling project is more equal than bridge project because of astuteness of the sea level. Bridge project is not suitable is deep sea area. The t unnelling idea came from The Channel Tunnel project which was discussed in lecture and same idea could possible to use for the Strait of Gibraltar infrawater tunnel project. But the area under the Strait is less stable than that under the English Channel due to an active major geologic concern and some severe earthquakes have occurred in that area. This has caused civil engineering to face problems because of the both very deep Quaternary clay channels in the middle of the Strait sea and that makes the construction becomes complex. The project was musical themed 24 miles the length and 980 ft under sea level which is deeper than The Channel tunnel which makes it difficult for civil engineer to tackle the issue but with today technology anything can be solved. The tunnelling project could take least 20 years to complete because of the deepness of the sea and the problem which engineers facing. The project is submerged line tunnel and withal two railway terminuss were proposed with this project as well. The tunnel is only used by electrical train. It was estimated that train can carry 9 million legislateengers from both countries through submersed tunnel. Also the tunnel can be use Freight vehicle shuttle to carry cars or buses, shipment and other product from Europe to Africa which would be benefit for both country and international countries. This tunnelling project impart boost the economy and tourist attraction for both countries. The advantage of the tunnel would be that it pull up stakes allow shipping to extinguish easily. Although low bridge would be need to be an opening or swing bridge to allow shipping to pass otherwise it can cause traffic congestion. Bridges can be close for road and rail network due to the harsh weather such(prenominal) as high winds and therefore engineer prefer bridges than tunnel. Apart from tunnelling construction , civil engineering need to design a railway storage for Spain and morocco and build highways and ra ilway network to connect other countries . An engineer needs to build railway terminal need to allow passengers travel through the country. The terminal should have the high security to stop emigration coming into Europe .Also they need to think about the ventilation sow to allow the air in spite of appearance the underwater tunnel escape. Ventilation is big problems from engineers because of the deepness of the sea level. They also need to find solution how they are going to dig under consideration and how whitethorn boring machine need for the this kind of tunnel.In every project all the civil engineer has big part of the project which every of them provide be doing key roles which bring all together to complete the project successfully. For this particular underwater tunnel project, there are some roles which civil engineers have to do to complete the project.These are five master(prenominal) roles which civil engineer bequeath do in this Strait of Gibraltar underwater tunne l project study This role is one of the main part of the civil engineering project swear out where civil engineer have to analysis the ground conditions of the Strait of Gibraltar underwater tunnel project where they have to collect soil samples from both Spain and Morocco lands from boreholes and by other geophysical techniques. Then engineer will make a topper choice for the machinery and methods for excavation and ground support. This will reduces the risk of unexpected ground conditions. They also will have to measure the distance of the underwater tunnel. The surveying process takes lot of time until it is safe to build tunnel which is challenging to civil engineer. When the ground condition examined by surveyor then they have to measure the ground deepness and find out what kind nature of rock is available on the ground. Surveying role will help civil engineer to insure two halves of the tunnel met up at the same point when the engineer using boring machine for the digging p rocess. The advantage of surveying is that it will insure the engineer that the Strait of Gibraltar underwater tunnel project will be safe and successful. So surveying always necessary in every engineering project. bearing designing tunnel is one of the most important and big parts of what civil engineers will do need in Strait of Gibraltar underwater tunnel project. In this project civil engineer will have to design similar design of The Channel tunnel or The Seikan Tunnel which both of them has similar design. The design of the underwater tunnel should be two main tunnels where one line is for Spain to Morocco and other line is Morocco to Spain, a service to tunnel for emergency go and a tunnel which connects both main tunnels for air circulation. Civil engineers most design the tunnelling project very carefully , the designer has to design station side for emergency services , maximum gradients for the trains using the tunnels, minimum curve radius of the trains and the locat ion of obstructions such as tube lines, building foundations, sewers and other tunnels. These are the mains things which designers have to design it before the construction start. Also apart from designing underwater tunnels, they will have to design the railway terminals for the passengers. The terminal design should be young and unique and also designer should design a border immigration building to stop the immigration. The advantage of completed design is that the civil engineer will be able to start the construction of the underwater tunnel by looking at the design.Construction civil engineers will be more snarly in the construction which is the main part of the tunnelling process. Civil engineering will dig the underwater tunnel by boring machine where they have to pass from soft clay to hard rock. They will use different method tunnel construction to dig underwater tunnel depends on the ground conditions, the ground water conditions, the length and diameter of the tunnel d rive, the depth of the tunnel , the logistics of supporting the tunnel excavation, the final use and shape of the tunnel and appropriate risk focal point. on that point will be many engineers involves in underwater tunnel construction where they will follow the designer to make sure everything going as a plan and the design. In the construction there are two types of roles, those roles are planning and site supervision of the construction. Engineer will need to plan the construction where they have to sort out how long is going to take the tunnel to be completed, also as well as planning there is management of the construction which controls the timetable of the construction .Site supervision is a role which engineers will be on the site to make sure everything has done properly, they also need to cover up with any problems which they face in underwater tunnel. Also engineers need to construct international highways for both countries to help passenger travel through the country and also connect the highways to other countries as well. Service / Maintenance service, and maintenance is another role which civil engineering will need to think about it. Civil engineers will be involved in inspecting it and recommending maintenance throughout the life of the structure of the underwater tunnel. One thing that engineers need to think is ventilation plant for the tunnel. They need two ventilation plants to help them clear the air inside the undersea tunnel. The main job of servicing tunnel is to keep clean and secured the underwater tunnel and also on service tunnels they should have a bus or car for an emergency accident to help the passenger to travel to the surface. avower this is another role which engineers need to consider in civil engineering project. Contractor role is to looking after the construction site and managing the vendors and trades. Contractors have to estimate the cost of the project after investigating the construction site. Contractor is in charge of affording all the tunnelling materials, paying the engineers and workers , buying or renting constructions equipment such as construction machines and tools and also necessary services for the construction of the underwater tunnel project .Every civil engineer will do their own ad hoc roles which they enjoy. From those main five roles, I mostly enjoy three of the roles, which are surveying, design and construction. The reason why I have chosen those three roles are that of the way these roles challenging me and the skills which advance my ability. Surveying is the practice of measuring angles and distances on the ground which requires maths skill to calculate the distance, designing a project will need a good IT skill which I have and its also challenging me as well and finally construction works are primarily to do with communication and management skills, these two are not my strongest skills but as I said that I like something challenge me and this encourage me to imp rove those weakest skills. From those three roles I can be able to perform Surveying and design role well enough. The other two roles service/ maintenance and declarer are not my specific roles which I enjoy because they are not challenging to me.From those top three I only one of I can be able to perform strongly which is surveying role. Surveying role is more suited to the skill and enthusiasms I have got .Maths skill is one of the main skill which needed for surveying to calculate the distance among two places and solve problems and the maths skill to me is the strongest skill. I find the surveying more enjoyable and I have an enthusiasm toward it.ConclusionTo sum up the essay, this has shown that every civil engineering project needs some major roles to complete the project successfully and by the time. All the roles require specific skill and commitment toward the project. Tunnelling project is the hardest project in civil engineering field because of the amount of the time th at surveyor has to investigate in tunnelling project. But with today technology surveyor can investigates the project in less amount of time. The Strait of Gibraltar underwater tunnel project is always needed a surveyor to investigate the ground conditions because of the geological issue in both lands. Therefore surveying is main key of any particular project. However design and construction roles are also part of the project but both links to surveyor which decides whether to start the project.