Road Construction - 2367 Words

International Infrastructure Project Cost Estimating Work Breakdown Paul Hewitt, International Project Estimating Limited Introduction Construction Cost Estimating Work Breakdown Structure (WBS) The term WBS has become a common term in all fields related to Cost Engineering including Construction Cost Estimating, Scheduling and Project Cost Control. A well defined WBS is the backbone of good Construction Estimating Software and can take several forms including the breakdown of items within an estimate, the layout of groups within a schedule or the rollup of accounts within a cost report. It usually starts with a client’s desire to breakdown a tender into definable pay items, followed by the project manager’s wish to schedule activities of†¦show more content†¦The current CSI MasterFormat â„ ¢ 2004 Edition [1] comes closest to covering all the scope of work found in the construction of Building Facilities and Site Work. It falls short in addressing the unique requirements of estimators, schedulers and cost engineers in identifying all phases of work included in major Infrastructure work such as Build Own and Transfer (BOT) projects. This Standard Work Breakdown attempts to format the project into a multi-level WBS suited to estimate, schedule, track cost and measure performance on international infrastructure projects. The breakdown is also designed to facilitate the data transfer of a standard work breakdown between common estimating, scheduling and cost control software applications. The International Infrastructure Project Work Breakdown Structure (WBS) The following paragraphs outline the various sub-projects and phases within the Civil Infrastructure WBS. The Sub-Projects within a Civil Infrastructure Project Life Cycle Traditional work breakdown structures in the past have only identified the Construction Divisions within a project. This proposed work breakdown includes all phases within the life span of the project cycle, includi ng Development, Engineering, Operations, Maintenance, Transfer and Risk. 1 Project Capital Cost 1.1 1.2 1.3 1.4 1.5 1.6 2.1 2.2 2.3 2.4 2.5 3.1 3.2 3.3 3.4 3.5 Overhead Construction Equipment Engineering DesignShow MoreRelatedRoad Construction2985 Words   |  12 PagesChances  for  Potential  Loss  Ã‚  Critical  Insurance  Covers  for  Road  Projects   (Things  to  be  considered  while  designing  the  Insurance  Program  for  Road  Projects)      History  notices  that  the  first  road  was  constructed  nearly  4000  years  ago  and  since  then  there  have  been   continuous   development   in   methods,   techniques   and   types   of   roads.   The   Romans   built   stone   paved   roads  in  North  Africa  and  Europe  to  support  their  military  operations.  Later  the  Arabs  built  roads  that   were  covered  with  tar.  The  roads  were  constructed  by  preparing  earthworks  and  lifting  road  foundation  Read MoreRoad Construction Accidents Causes Accidents1160 Words   |  5 Pages Road construction is an overwhelming situation every driver faces. The first sight of orange barrels and construction workers leaves any driver frustrated. Closed roads and detours are everything drivers want to avoid during their daily commutes. The reality of the situation is that road constru ction is something that we all have to deal with because it affects a large population of individuals. Beyond all the frustration, road work is very serious and causes many problems. Road constructionRead MoreThe High Quality Road Networks Construction1506 Words   |  7 PagesHighways are extremely important to a nations development in economical way. The high quality road networks construction directly leads to an increase in the nation s economy and its output by reducing the factors. For example, journey, time and costs. Such advantages can make the nation more economically attractive. According to Roger L. Brockenbrough(2009, p.2) Highway projects can possibly bring about huge social, environmental, and financial impacts and, as an outcome, are the subject of a broadRead MoreConstruction Of Roads For Black Cotton Soil1207 Words   |  5 PagesINTRODUCTION : Construction of roads in black cotton soil areas has been problematic due to their low bearing capacity and the detrimental effects of volume instability arising from swelling and shrinkage characteristics of such soils during wet and dry seasons. Such problems assume greater acuteness where the water table is high and clayey subsoil stratum is thick. A Perfect example of a case history study can be considered from â€Å"Gudivada-Bantumilli† State Highway, which passes through a plainRead MoreRoad Construction: Work Zone Safety1099 Words   |  5 Pagesï » ¿ ROAD CONSTRUCTION WORK ZONE SAFETY Civil engineering department Introduction A work zone is an area of a trafficway where construction, maintenance, or utility work activities are identified by warning signs/signals/indicators, including those on transport devices (e.g., signs, flashing lights, channelizing devices, barriers, pavement markings, flagmen, warning signs and arrow boards mountedRead MoreConstruction Of New Road For Unitec Campus Essay1911 Words   |  8 Pages1.0 Introduction This project involves the construction of new road including the roundabout on the existing entry 3 road at Unitec campus, Mt Albert. The construction of proposed road will start from existing pedestrian crossing back of building 115 and it will end up to farm road through back of building 172. The Methodology describes the options for carrying out each work item, a detailed description of the most suitable option and the resources required. The report also describes the layout ofRead MoreThe Heart Of Road Construction Workers1606 Words   |  7 PagesThe Heart of Road Construction Workers We all have driven by a construction zone or been a passenger. Before you drive into a road construction zone you will see warning signs indicating that you are approaching a specific work zone. Typically, these signs will say â€Å"Three miles ahead work zone, speed limit 55 and any injury to a worker you will be fined 10,000 dollars.† Next, you will see men and women working and others supervising. One of the construction workers will be holding a sign to indicateRead MoreRoad Construction Accidents Caused By Drivers1591 Words   |  7 PagesRoad construction is an overwhelming issue that every driver has experienced throughout their driving years. Roads are designed and built for vehicle use, however that gets complicated with road work zones. Road construction is such a common part of driving, it appears many motorists forget the dangers associated with work zones. Patience is not something most drivers have, and most drivers do not slow down to wait for construction. The lack of patience puts the construction workers and other driversRead MoreCurrie Road Construction Case Analysis Essay2423 Words   |  10 PagesExecutive Summary In December 2008, Martin Cook, president of Currie Road Construction Limited, a B.C. based firm, had to decide soon on the company’s expansion plan due to the anticipated economic stimulus spending in both B.C. and Texas in the coming year. The two primary alternatives are either to enter the U.S. construction industry, particularly the Texas market, or to continue the company operations within Canada. Currie owns 2.7% of the B.C. market and due to fierce competition, it is extremelyRead MoreThe Construction Of Road : The Construction Of The Road751 Words   |  4 PagesAccording to some people, construction of the road did not involve community surrounding the road location. Furthermore, in the community’s view the road has been claimed as road owned by MHPP. It was indicated that during the construction of road to RT 07, Tirta Daya MHPP Company refused construction materials to be placed on the road around the MHPP location. The reason is due to the road has become the companys road and it will disrupt the operation of Tirta Daya MHPP. This causes some people