Project Start Date Will Commence

The period of the project is one of the most reason that directly affects to the result. Some parts of the project need a plenty of time to expertise and complete. For example, the calculations of the project need to send to the manager of the project as well as costing a lot of time for adjustments and approval. Normally, this project need more than 6 months to complete the designs and 6 months for the installations.

1. Assuming that there are no holidays other than weekends and ignoring the sunk cost of the planning team’s effort, what is the expected project completion date?

1. What is the estimated project completion date? (Assume there are no holidays and ignore the sunk cost of the planning team’s effort)

An environmental impact assessment for the Queensferry Crossing Bridge has been a topic of discussion for a while because of the concern about the future of the Forth Road Bridge. The new cable-stayed Queensferry Crossing bridge doesn’t aim to replace The Forth Road bridge but co-exist parallel to it.

A project has been estimated to take six weeks and cost $130,000. Cost and percent complete data are provided in the table below through 3 weeks of the project. % scheduled data can be obtained from the Gantt chart following the table.

With the constrained scenario, traffic flow has improved, commute time has decreased, workers are getting to their places of business faster, and the businesses themselves are finding that they can transport their goods in a more timely fashion. The measures that were employed consist of adding directional bike lanes to the bridge, restriping the bridge combined with timed directional transition of the middle 5th lane, additional bus routes, and converting old buildings into domiciles. Although these measures have helped to improve traffic flow in the region, capital will have to be spent at a future date in order to add additional

The project path of task A(3weeks) plus task C(4.5weeks) plus task E(5weeks) plus task H(11weeks) plus task J(3.5weeks) which equals 27 weeks total.

However, there will be an increased amount of heavy vehicle movements carrying machinery and excavated material from the construction sites which could cause an increased amount of dust and noise, there could also be an rise in the air and noise pollution in the area while machinery is excavating in the construction sites, and local residents could also be affected by the ground-borne noise (vibrations and noise from tunnelling) where the tunnel is not very deep. The local residents who were surveyed (Appendix B) did have concerns about the air and noise pollution from the machinery and trucks from the worksites. On the following pages is a photograph (figure 6.1) of the development happening at the Southern interchange. The excavating is in preparation for the facilities shown in the map (figure 6.2) Apart from the issues mentioned above, there shouldn’t be too many disturbances to the local residents during the construction of the NorthConnex tunnel.

Boston’s Big Dig was a massive road infrastructure project planned to improve the flow of traffic, alleviating chronic congestion across Boston and the surrounding commuter areas, and to replace the outdated elevated Central Artery road that effectively split the city in half. The plan was to replace the Existing Central Artery, a crumbling elevated six-lane highway, with an extended underground highway, and a 14-lane two bridge crossing that would Extend Massachusetts Interstate 90 from its former end, south of downtown Boston, through a tunnel under South Boston and Boston Harbor. This project would prove to be a technological marvel and the most technically challenging infrastructure ever undertaken in the US. Building a tunnel underneath

Among the hundreds of thousands bridges in the world, two worth mentioning for their history and unique features. These two engineering masterpieces are the Mike O'Callaghan-Pat Tillman Memorial Bridge, as known as Hoover Dam Bypass Bridge and the Akashi Kaikyo Bridge. Through the analysis of their characteristics, it is possible compare and contrast these projects in aspects such as historic facts, design features, and environmental and construction challenges.

In the spring of 1989, the construction of the new bridge began. The base of the Trent River was a flotilla of barges carrying the workers, cranes and equipment needed to prepare the temporary pillars that would support the new bridge, as well as maneuver the huge steel girders into place for the new bridge. It was an awesome sight for the entire town, as we watched barges float the steel girders into the harbour, one section being 74 meters in length and two more that were 54 metres each. The new steel box girder bridge had a total length of 182 metres and weighed 2,950 metric tonnes (Anderson & Trenkler, 1991). Temporary cement pillars were poured to support

The new contractors were very experienced at working with concrete, but lacked the knowledge and experience with working with steel. Because of this, John Holland only took on the work on the basis of a labour management contract, which puts them in charge of the labour, but all the engineering decisions were still up to World Service & Constructions. This lead to confusion and lack of communication between the parties working on the construction of the bridge.

Our transportation system, quite arguably, may embody our most vital system, as Infrastructure and Democracy clarifies, “access is the hallmark of a great infrastructure” (Jones, Reinecke). By great contrast, our roads remain a current issue. 42 percent of America’s urban highways remain congested, costing the United States 101 billion dollars in wasted time and fuel each year. Also, the32 percent of roads, in poor or mediocre condition, cost the average traveler $324 per year (American Infrastructure Report Card). Unfortunately, updating the highway systems seems longer than it may seem, as the Government Accountability Office (GAO) estimates that from proposal to completion most highways will need nine to nineteen years to fix (Leduc, Wilson 129). In addition to the roads, our bridges are failing just as much. One of every nine bridges within the United States is categorized as structurally deficient. The average bridge 42 years old, and in order to eliminate the bridge renovation backlog, our country would need to invest twenty and a half billion dollars until 2028 (American Infrastructure Report Card). However, in 2013, the United States only invested 12.8 billion dollars in bridge reconstruction and repair (American Infrastructure Report Card). Also, our countries transit

Mass transit has a long history in Hampton Roads. Electric trolley operator on both sides of the Hampton Roads area from before the turn of the 20th century under the operation of several different railway companies. From the 1920’s to through the 1940’s buses gradually replaced the streetcars. Extending the Tide to Virginia Beach would improve the overall transportation network. The project will also help foster the growth of transit-oriented development and extending the light rail will also keep the door open for consideration of future transit expansion. Some of the benefits of the expansion will include better transportation into the city, and provide a better energy source and better air quality and an increase in tourist attractions. The Commonwealth of Virginia 's Department of Rail & Public Transportation is studying possible extensions to The Tide in several different directions within the multi-city Hampton Roads area (HRT 3).

It must be taken into account that all these three products which are Alpha, Beta, Gamma and Delta are going to be processed through specification of design, code and test. The period of time which is set for this project is 99 days this detail is taken from the date of 1 st of September 2015 to Friday 15th January 2016.we found that 4 days must be removed out from 99 days due to the official holidays. Therefore, the length period of time for the project is going to be 95 days’ period. The human resources available in the team is five people including the manager.