PATRICK STEVEDORES’ CLIENT-SIDE PROJECT MANAGEMENT AT PORT BOTANY RAMP D

2014 ◽  
Vol 1 (1) ◽  
Author(s):  
Emmanuel Diacos
Keyword(s):  
Project Management ◽  
Critical Path ◽  
Container Terminal ◽  
Working Hours ◽  
Construction Site ◽  
Minimal Impact ◽  
Close Cooperation ◽  
Construction Schedule ◽  
Client Side ◽  
The City

Patrick Stevedores’ Port Botany Container Terminal is located 10km south of the city of Sydney, NSW, Australia. The Terminal is currently undertaking the challenging process of expansion and automation while causing minimal impact to existing operations. This $350 million project includes the automation of the container straddles. As part of the Port Botany Terminal upgrade, a new entrance over the existing rail sidings has been created called Ramp D. Ramp D had to be open to traffic by April 2014 to not delay the commencement of automated straddle operations planned to commence in July 2014. This resulted in a tight construction schedule. With a congested and shared construction site the options for accelerating the programme were limited. As the client’s representative, the role was to facilitate the execution of the project. By careful scheduling, the use of extended working hours to reduce the critical path, and close cooperation by all stakeholders, the target was met.

scholarly journals SCHEDULING WORK UNDER INTEGRATED URBAN DEVELOPMENT USING THE METHOD OF UNCERTAIN RESOURCE COEFFICIENTS

2021 ◽  
Vol 6 (4) ◽  
pp. 34-41
Author(s):  
Sergey Bolotin ◽  
◽  
Haitham Bohan ◽  
Aldyn-kys Dadar ◽  
Khenzig Biche-ool ◽  
...  
Keyword(s):  
Project Management ◽  
Critical Path ◽  
Equation System ◽  
Adaptation Mechanism ◽  
Integrated Development ◽  
Construction Methods ◽  
Visual Basic For Applications ◽  
Linear Equation System ◽  
Integration Mechanism ◽  
Construction Schedule

Introduction: Planning integrated development of a residential area involves determining the composition of the objects to be built and creating an appropriate integration mechanism, backed up by a generalized work schedule. The existing methods of forming integrated work schedules do not use a systemic approach, based on a universal mathematical model, to describe the organizational and technological aspects of construction. Methods: The present study uses the method of uncertain resource coefficients to demonstrate a mechanism for systemically describing organizational and technological construction processes. We present a way of adapting this method to forming a generalized construction schedule during integrated development. The proposed adaptation mechanism is based on managing schedule calculations by rationally influencing the elements of the linear equation system that describes the organizational and technological processes. Results and Discussion: The solutions presented in the paper are fully consistent with the calculations obtained by different flow methods of organizing construction, as well as with the critical path method used in project management programs. The method described in the paper has been implemented in well-known project management software, Microsoft Project, as a macro program in the Visual Basic for Applications programming language, making it possible to form, calculate, and optimize a schedule for integrated territory development using the unified software toolkit.

OPTIMALISASI WAKTU DAN BIAYA PROYEK DENGAN METODE CPM DAN PERT DI PROYEK ABC CONDOTEL

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Putri Endah Suwarni ◽  
Keyword(s):  
Project Management ◽  
Project Success ◽  
Critical Path ◽  
Working Hours ◽  
Construction Work ◽  
Project Completion ◽  
Project Activity ◽  
Project Costs ◽  
The Impact ◽  
Important Activity

Abstract Planning until controlling process during construction work are important activity of a project. Success or failing of the project caused by not maximal planning and insufficiently effective controlling, so that the project activity is inefficient. As the consequences of these impacts suffered project delay, decreasing of quality, and increasing performing cost. Project management working time drew the line by given schedule, so the manager of project shall get to anticipate condition changing. CPM and PERT methods can be used to manage the time of project completion more efficiently and effectively. To be able to reduce the impact of delays and swelling of project costs, a crashing process can be proposed with additional working hours. Duration acceleration is carried out on the work that is on the critical path because the work on the critical path does not have a delay time. With the addition of working hours besides being able to shorten the completion time, it also results in additional operational costs. Keywords : Project management, CPM and PERT method.

scholarly journals Daytime perimeter environmental noise in the vicinity of four hospitals in the city of Lima, Peru

Noise Mapping ◽  
2020 ◽  
Vol 7 (1) ◽  
pp. 239-247
Author(s):  
Alberto E. García-Rivero ◽  
Ricardo Ángel Yuli-Posadas ◽  
Warren Reátegui Romero ◽  
Odón Sánchez-Ccoyllo ◽  
Wilfredo Bulege-Gutierrez ◽  
...  
Keyword(s):  
Working Hours ◽  
Environmental Noise ◽  
Integration Time ◽  
Environmental Standards ◽  
Mean Values ◽  
The Hours ◽  
Measurement Mode ◽  
Special Protection Areas ◽  
The City ◽  
National Environmental

AbstractThe present study is intended to get to know the levels of perimeter diurnal environmental noise of four hospitals in the city of Lima. The measurement mode used at each hospital was A-weighting, with an integration time of five minutes per recording. It was measured in the FAST mode with calibrations made at the beginning and end of the measurement day. Statistical analysis consisted of the mean comparison T test which was applied at all the hospitals considered in the study. At the four hospitals, at all the hours of measurement and both on working days and non-working days (Sunday), LAeq mean values are higher than 83 dBA. On working days, two periods of maximum noise from 08:00 to 10:00 in the morning and from 17:00 to 19:00 in the afternoon coincide with the start and end of working hours. The perimeter diurnal environmental noise levels determined at the vicinity of four hospitals show higher values in all cases to those established by the Peruvian National Environmental Standards for Noise for special protection areas both for working days and for non-working days. Noise that comes from the dense and disorganized traffic of Lima plays a fundamental role in this behaviour.

Offshore Platform Turn Around Using the Critical Chain Project Management Method (CCPM)

2009 ◽  
Author(s):  
Jose Finocchio Junior ◽  
Marcelo Ramos Martins
Keyword(s):  
Project Management ◽  
Critical Path ◽  
Theory Of Constraints ◽  
Structured Interviews ◽  
Oil Platforms ◽  
Qualitative Approaches ◽  
Decision Making Processes ◽  
Critical Chain Project Management ◽  
Management Method ◽  
Critical Chain

The present study discusses the adequacy of the Critical Chain Project Management Method (CCPM) — also known as the Critical Chain Method — for scheduling projects involving shutdowns on oil platforms, as such projects involve decision-making processes under risk conditions. The CCPM is based on the Theory of Constraints and aims at providing more precise and more clearly focused control instruments than those traditionally used in the Critical Path Method (CPM). The CCPM also indicates the best moments to act and where and how the action should be directed. The hypothesis underlying the research is that the CCPM portrays, more adequately than the CPM, the uncertainty that exists in a platform shutdown. This characteristic also makes it possible to draw up a schedule that is both more realistic and more challenging, as it addresses the goal of causing less interruption of production. On the basis of this hypothesis, the two main questions that oriented the entire investigation were: 1) Is the CCPM suitable for scheduling the shutdown of an offshore oil platform and, 2) What advantages might it have over the traditional methods in use? To answer these questions the authors reviewed the existing bibliography on the topic and made direct on-site observations during an actual shutdown. In addition, interviews were held with a number of specialists in the area using qualitative approaches, namely, semi-structured interviews, focus groups, and action research.

Prediction of Construction Schedule Based on BP Neural Network

2013 ◽  
Vol 405-408 ◽  
pp. 3423-3428
Author(s):  
Zhao Lin Li ◽  
Guo Zhi Zhang
Keyword(s):  
Neural Network ◽  
Project Management ◽  
Bp Neural Network ◽  
Linear Method ◽  
Schedule Control ◽  
Construction Schedule

Schedule control is the major issue in project management, and to predict the construction schedule effectively is important practically. The article mainly predicts the schedule of a project based on BP neural network. The result shows that the predicted value is more accurate than the value calculated by linear method.

Oosterweel – from an underground and even underwater road infrastructure plan to an urban transformation project

2021 ◽  
Author(s):  
Luc Hellemans
Keyword(s):  
Traffic Flow ◽  
Large Scale ◽  
Good Reason ◽  
Urban Transformation ◽  
Construction Site ◽  
Successful Completion ◽  
Road Infrastructure ◽  
Living Space ◽  
The City ◽  
Made In

<p>For the coming ten years, the heart of Europe will turn into a gigantic construction site for works on one of the largest hubs of the continent: Antwerp. The Oosterweel Link is the project whereby the motorway ring around Antwerp is undergoing a metamorphosis to reinvigorate traffic flow and add living space to the City. The project had come to a standstill for several years as a result of protests by assertive citizens, but was given a second lease of life following a large-scale participation project.</p><p>To ensure its successful completion, unparalleled efforts are being made in the field and in the area of digitization. It is therefore with good reason that in Belgium the project is referred to as “the construction site of the century”.</p>

Samarinda Grabbike Driver’s Income Analysis in 2019

2021 ◽  
Vol 2 (1) ◽  
pp. 30
Author(s):  
Made Ngurah Partha ◽  
Noor Ellyawati ◽  
Komang Ayu Safitri
Keyword(s):  
Minimum Wage ◽  
Quantitative Research ◽  
Working Hours ◽  
Research Use ◽  
Net Income ◽  
Average Income ◽  
Analysis Technique ◽  
Medium Level ◽  
High Level ◽  
The City

This research purposes to determine the income of Grabbike drivers in Samarinda during March 2019 and to compare the income toward the City Minimum Wage (UMK) in 2019. This research also intends to know the average and the percentage of Grabbike driver’s income in Samarinda toward the City Minimum Wage (UMK) in 2019. This is a descriptive quantitative research. The populations in this research are 1200 Samarinda Grabbike drivers in 2019 with 120 respondents. Data collection techniques in this research use questionnaires, interviews and documentation. The data analysis technique uses the net income formula; the average and percentage income. The research data and analysis of the Samarinda Grabbike driver’s income in 2019 includes several indicators; the number of working hours and working days. The research results show that the Samarinda Grabbike driver’s net income in March 2019 is Rp. 200,758,204. The percentage comparison between Samarinda Grabbike Driver’s incomes toward the City Minimum Wage (UMK) shows 24 drivers achieving high-level income or 20%, 65 drivers achieving medium-level income or 54.2% and 31 drivers achieving low-level income or 25.8%. The average income of Samarinda Grabbike drivers in March 2019 is Rp. 1,672,985.

scholarly journals ANALYTICAL AND NUMERICAL METHODS FOR DETERMINING THE CARRYING CAPACITY OF A PILE BARETT ON WEAK SOILS IN DEEP PITS

2021 ◽  
Vol 17 (3) ◽  
pp. 94-101
Author(s):  
Rashid Mangushev ◽  
Nadezhda Nikitina ◽  
Hieu Le Trung ◽  
Ivan Tereshchenko
Keyword(s):  
Bearing Capacity ◽  
Numerical Test ◽  
Full Scale ◽  
Construction Site ◽  
Weak Soils ◽  
Geological Conditions ◽  
Full Scale Tests ◽  
Soil Excavation ◽  
Deep Pits ◽  
The City

The article provides an analysis of the bearing capacity of barrett piles in difficult geological conditions at a construction site in the city of Hanoi, Vietnam based on the results of analytical calculations according to Russian building codes, mathematical modeling and field full-scale tests. The paper describes a numerical test of a single barrette for Mohr-Coulomb and Hardening Soil models in the Midas GTS NX software package. The bearing capacity of a barrette in soft soils is also proposed to be determined by an analytical solution for calculating the settlement of a single pile, taking into account the unloading of the pit after soil excavation. The results of full-scale tests at the site of future construction, graphs of "load-settlement" of the barrette head from the applied vertical load and the general assessment of the bearing capacity of the barret pile by various methods are shown.

scholarly journals Multi Objective Multi Mode Project Management Problem in Triangular Fuzzy Environment

2020 ◽  
Vol 9 (2) ◽  
pp. 1772-1781
Keyword(s):  
Project Management ◽  
Fuzzy Numbers ◽  
Critical Path ◽  
Decision Makers ◽  
Programming Approach ◽  
Management Problem ◽  
Linguistic Variables ◽  
Multi Objective ◽  
Fuzzy Environment ◽  
Multi Mode

Execution of any project with optimum duration, cost, quality and risk is very significant for project administrators in recent very competitive commercial situation. Sometimes it is not possible to have detailed earlier statistics about project criteria. In such situations, estimation of different Decision makers are considered in linguistic variables and altered into triangular fuzzy numbers as fuzzy numbers have ability to deal with vagueness. In this paper, we frame a new multi-mode multi objective critical path problem and suggest a possibilistic methodology to find critical path for a project where three decision makers’ views are considered as three modes of execution in terms of linguistic variables. We have formulated model of multiple mode in project network problem and find its solution with fuzzy programming approach with exponential membership and linear membership function. The proposed approach is useful to solve multi-mode project management problem which calculates optimal critical path according to four criteria- time, cost, risk and quality with three activities modes of execution in fuzzy environment.

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