Thursday 13 March 2014

The Urban Transit Challenges

  Assalamualaikum and salam satu Malaysia to all viewer. For this post, our lecturer has giving a task for our group to share to all of you about the urban transit challenges. As we know, Malaysia is the country that use many types of business. For example, for transportation sector in business, our country may use the import and export of goods. So, there are many rules makes by government that we should follow to sustainability our stability of country. For our task, we need to do studies about transit challenges of urban transit in Malaysia. There are several challenges that the transit system of a city may face.

  Firstly, based on what we have discussed the regulation is the most important in every country. So, in term of Malaysia regulation, there are many types of rules in transportation that we need to know. As example, the trucking industry has received favourable tax treatment for payment of highway construction and maintenance  As has been seen in our country, transportation does not operate in a completely free-market environment. Regulatory constraints to entry, pricing, and customer relations have dictated the management practices of carriers of transportation even after the deregulation. We cannot broke the rules that government prevent for our citizen. If we broke the rules, government will appear in law-court. It also has assumed the responsibility to ensure the safety of travellers.

  Next, after we sitting in traffic jam for over an hour, our blood pressure begins to rise and our temper are of the scale. You can’t understand why all these drivers are on this highway at this time. They should be at home, shopping or anywhere else except here on his roadway at this time. The traffic jam should be happen in transit system of a city. This is because there are many of transportation drives in this urban side. So traffic jam can challenges transit in this situation.

  Lastly, decentralization and suburbanization have created an urban space of lower density that cannot be efficiently serviced by mass transit systems outside specific corridors. Under such circumstances, transit is limited to a part of the city and a city-wide service becomes prohibitive. Access to urban transit systems can also be a challenge, notably when connectivity between the transit city and its suburbs is complex. The goal is to offer enough incentives, such as park-and-ride facilities, so that the interface between the transit and non-transit transport system is improved. Even within the transit city, the fixity of main transit lines creates challenges which are extremely difficult to overcome as new travel patterns that are not supported by urban transit can emerge.

Wednesday 12 March 2014

Pipeline


For this post, we will explain one of the unique transportation that is pipeline transportation. We explain what type of goods that can be carried by pipeline, the operating and service characteristics, the advantages and the disadvantages of this type of transportation.

Okay, for the first is what is the function of pipeline. Actually, pipeline transportation was not same like the others type of transportation. This type of transportation only carried liquid and gases. Coal also include in the item that can be carried by pipeline. Pipeline usually carry oil and natural gas.

For the operating and service characteristics, pipeline carried oil and oil products such as crude oil and oil products. Crude oil is a pure oil that have not been go through any process yet and oil products is a oil that already been process become one product that come from oil. After that is natural gas, for your information, natural gas pipeline companies produce about 10% of the gas they transport. Independent gas companies produce the remaining 90% and transport it via the pipelines.

Coal is one of the goods that can be transport using pipeline, coal is moved in pulverized form in water. Once the coal has reached its destination, the water is removed and the coal is ready for use. After that is chemical, the common chemicals that transport by pipeline is anhydrous ammonia which is used in fertilizer. The other types of chemical is propylene and ethylene.

Now let's move to advantage and the disadvantage of using pipeline transportation. For the advantage is, the rates is low, it also can give a benefit to warehousing function and this type of transportation are very tough. Pipeline was not affected by weather. For the disadvantage, the speed is slow and this type of transportation not provide any door to door service. Besides that, pipeline also unflexible because they serve limited geographic areas and limited points within that area.