Parametric estimation is one of the four primary methods that project companies use to produce estimates for the cost, duration and effort of a project.
For parametric estimation, the person in charge of the estimates will model (or describe) the project using a set of algorithms. For instance: let’s say that your project includes carrying out a survey of 300 people. Each interview contains 20 multiple-choice questions, and past experience has shown that they take 10 minutes to administer. According to parametric estimation, the total effort for this task will be:
E = nb of interviews × 10 minutes = 3000 minutes = 5 hours
#Project Scheduling - Network Diagrams : PERT & CPM# By SN PanigrahiSN Panigrahi, PMP
#Project Scheduling - Network Diagrams : PERT & CPM# By SN Panigrahi
A PROJECT is Combination of interrelated activities Executed in logical sequence for Accomplishment of a desired objective
As per PMBOK of PMI “Project is a temporary endeavor undertaken to create a unique product, service or result”. A project is temporary in that it has a defined beginning and end in time, and therefore defined scope and resources.
Project management can be understood as a systematic way of planning, scheduling, executing, monitoring, controlling the different aspects of the project, so as to attain the goal made at the time of project formulation.
Network Analysis is one of the important tools for project management.
Whether major or minor a project has to be completed in a definite time & at a definite cost.
The necessary information of any particular data can be represented as a project network.
PERT and CPM are the two network-based project management techniques, which exhibit the flow and sequence of the activities and events.
These techniques are very useful for planning, scheduling and executing large-time bound projects involving careful co-ordination of variety of complex and interrelated activities
Using primavera to calculate the forward pass and backward pass dates of a project.
There are various ways to calculate the late start and late finish dates of a project.
Parametric estimation is one of the four primary methods that project companies use to produce estimates for the cost, duration and effort of a project.
For parametric estimation, the person in charge of the estimates will model (or describe) the project using a set of algorithms. For instance: let’s say that your project includes carrying out a survey of 300 people. Each interview contains 20 multiple-choice questions, and past experience has shown that they take 10 minutes to administer. According to parametric estimation, the total effort for this task will be:
E = nb of interviews × 10 minutes = 3000 minutes = 5 hours
#Project Scheduling - Network Diagrams : PERT & CPM# By SN PanigrahiSN Panigrahi, PMP
#Project Scheduling - Network Diagrams : PERT & CPM# By SN Panigrahi
A PROJECT is Combination of interrelated activities Executed in logical sequence for Accomplishment of a desired objective
As per PMBOK of PMI “Project is a temporary endeavor undertaken to create a unique product, service or result”. A project is temporary in that it has a defined beginning and end in time, and therefore defined scope and resources.
Project management can be understood as a systematic way of planning, scheduling, executing, monitoring, controlling the different aspects of the project, so as to attain the goal made at the time of project formulation.
Network Analysis is one of the important tools for project management.
Whether major or minor a project has to be completed in a definite time & at a definite cost.
The necessary information of any particular data can be represented as a project network.
PERT and CPM are the two network-based project management techniques, which exhibit the flow and sequence of the activities and events.
These techniques are very useful for planning, scheduling and executing large-time bound projects involving careful co-ordination of variety of complex and interrelated activities
Using primavera to calculate the forward pass and backward pass dates of a project.
There are various ways to calculate the late start and late finish dates of a project.
Program (Project) Evaluation and Review Technique (PERT): is a project management tool used to schedule, organize, and coordinate tasks within a project.
Techniques of Project Management PERT and CPM | Excel Calculation of slack time | Network diagram | Expected Time and Variance.
YOUTUBE LINK FOR CALCULATION : https://www.youtube.com/watch?v=edf3B50Y-uQ&t=22s
The document will enable the reader to have a better understanding on the different ways of progress measurement and help decide an individual the reporting type that is beneficial for them.
Program (Project) Evaluation and Review Technique (PERT): is a project management tool used to schedule, organize, and coordinate tasks within a project.
Techniques of Project Management PERT and CPM | Excel Calculation of slack time | Network diagram | Expected Time and Variance.
YOUTUBE LINK FOR CALCULATION : https://www.youtube.com/watch?v=edf3B50Y-uQ&t=22s
The document will enable the reader to have a better understanding on the different ways of progress measurement and help decide an individual the reporting type that is beneficial for them.
project control using earned value analysis - Part 01 waleed hamdy
Project control using earned value analysis - Part 01
Mission of the projects control division
Why the earned value management?
Establishment of the Performance Measurement Baseline
EVM Analysis & Forecasting
Earned Value AnalysisTracking Project ProgressWh.docxsagarlesley
Earned Value Analysis
Tracking Project Progress
What Is Earned Value?The dollar amount you planned to spend for the work actually completed
Earned Value is the budgeted cost of the work that has actually been performed/completed
Earned Value = Budgeted Cost of the Work Performed (BCWP)
What Is Earned Value Analysis (EVA)?
EVA enables the project progress to be tracked in terms of:
The work that has actually been completed
--- Compared To ---
The work that was scheduled to be completed
Why Is Earned Value Analysis Important?EVA enables the project team to know:If the project is ahead of, or behind schedule
How far the project is ahead of, or behind schedule
If the project is over or under budget
How much the project is over or under budget
Why Is Earned Value Analysis Important?EVA enables the team to address the project’s triple constraints earlier rather than later Scope – re-prioritize/reduce requirements
--- and/or ---
Schedule – adjust the timeline
--- and/or ---
Cost – request additional funding
The Components of Earned Value Analysis WBS – Work Breakdown StructureIdentifies products to be delivered by the project Products or sub-products should be broken down to what can be completed in 80 hours (“80-hour rule”), when applicable
Provides the basis for Distinct products or sub-products – which help to provideValid estimates – which enableTracking earned value / project progress
The Components of Earned Value Analysis Earned Value (EV) ---- or BCWPThe budgeted cost of the work actually performed How much work was actually completed
Planned Value (PV) ---- or BCWSThe budgeted cost of the work scheduled to be performed How much work should have been completed
Actual Cost (AC) ------- or ACWPThe actual cost of the work performedHow much money has been actually spent
The Components of Earned Value AnalysisBudget at Completion (BAC)Dollar amount originally budgeted to complete the project
Estimate at Completion (EAC)Estimate of dollar amount needed to complete the project
Variance at Completion (VAC)Estimate of the dollar amount projected above or below budget
Schedule at Completion (SAC)Projection of the time needed to complete the project
The Components of Earned Value Analysis
Schedule Variance (SV)The work completed vs. the work planned to be completed
SV = (Earned Value – Planned Value)
Tells us if the project is ahead of, or behind schedule
Negative value means the project is behind schedule
The Components of Earned ValueSchedule Performance Index (SPI)Utilized to forecast how long it will take to complete the project
SPI = (Earned Value / Planned Value)
Tells us if the project is ahead of, or behind schedule
Less than 1.00 means the project is behind schedule
The Components of Earned Value
Cost Variance (CV)What we planned to spend on the work completed vs. what was actually spent on the work completed
CV = (Earned Value – Actual Cost)
Tells us if the project is over or under budget ...
Project Planning and Excution chapter 4.pptadabotor7
undamental business information systems concepts including: trends, components, and roles of information systems and competitive advantage concepts and applications
In defining a project accounting system for an organisation, the needs of both project management and the finance function have to be met. However their needs differ. By combining project and programme management techniques with financial and management accounting methods, a more holistic approach to capturing metrics is possible. Analysis of this will enable focused effort to improve project efficiency and effectiveness.
Program Management 2.0: Work Breakdown StructureJohn Carter
From a course titled Program Management 2.0, this presentation pulls together a suite of tools for creating a Work Breakdown Structure - which is very helpful for tracking the true project a project is making. It lends itself to also communicate the earned value of a project - so teams and managers can see what is done, and what is left to do.
Educaterer India is an unique combination of passion driven into a hobby which makes an awesome profession. We carve the lives of enthusiastic candidates to a perfect professional who can impress upon the mindsets of the industry, while following the established traditions, can dare to set new standards to follow. We don't want you to be the part of the crowd, rather we like to make you the reason of the crowd.
Today's Effort For A Better Tomorrow
Earned value management (EVM) is a methodology that combines scope, schedule, and resource measurements to assess project performance and progress.
It is a commonly used method of performance measurement for projects.
It integrates the scope baseline with the cost baseline, along with the schedule baseline, to form the performance baseline, which helps the project management team assess and measure project performance and progress
By Er.Nikhil Raj, Senior Planning Enginner, Navig Solution Pvt Ltd
This 3-day experience combines independent learning, group exercises and instructor lead discussions to provide those considering a career in cybersecurity with an opportunity to explore the various occupations and certifications available. If you are looking to pivot your career…this course is for you!
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
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Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
3. CPI and SPI
The cost performance index (CPI) is a measure of the
conformance of the actual work completed (measured by its
earned value) to the actual cost incurred: CPI = EV / AC.
The schedule performance index (SPI) is a measure of the
conformance of actual progress (earned value) to the
planned progress: SPI = EV / PV.
4. SV = EV – PV
The variation in a project's actual schedule, as compared to its
planned schedule, is measured by its schedule variance (SV),
which measures the difference between the earned value (EV)
(the value of work actually performed) and the planned value
(PV), so SV = EV – PV.
However, SV is expressed as a monetary unit (e.g., in dollars),
which makes it difficult to understand as a variance in the
schedule, which should presumably be measured in time units,
such as days or months.
5. Cost Performance Index (CPI) is the measure of the cost efficiency of
project. It is expressed as a ratio of earned value to actual cost.
Schedule Performance Index (SPI) is the measure of schedule
efficiency of the project. It is expressed as the ratio of earned value to
planned value.
Example:
A project is going to be completed in 6 months and the budget for the
project is $50,000. After the 3 months it is found that only 40% of the
total work has been done to date and $30,000 has been spent.
6. Actual Cost = $30,000
Planned Value = 50% of $50,000 = $25,000
Earned Value = 40% of $50,000 = $20,000
Cost Performance Index = Earned Value / Actual Cost
= $20,000 / $30,000 = 0.67
Schedule Performance Index (SPI) = Earned Value / Planned Value
= $20,000 / $25,000 = 0.8
A project is going to be completed in 6 months
and the budget for the project is $50,000. After
the 3 months it is found that only 40% of the
total work has been done to date and $30,000
has been spent.
7. Actual Cost = $30,000
Planned Value = 50% of $50,000 = $25,000
Earned Value = 40% of $50,000 = $20,000
Cost Performance Index = Earned Value / Actual Cost
= $20,000 / $30,000 = 0.67
Schedule Performance Index (SPI) = Earned Value / Planned Value
= $20,000 / $25,000 = 0.8
A project is going to be completed in 6 months
and the budget for the project is $50,000. After
the 3 months it is found that only 40% of the
total work has been done to date and $30,000
has been spent.
Conclusion: It can be concluded that the project is over budget and behind schedule.
8.
9.
10. Critical Path
Activities for this project are as below
(output from Define Activities process):
1. Assemble two-tier bridge (10)
2. Join winding tracks (20)
3. Assemble and add train station (5)
4. Place standalone items around (10)
5. Assemble and add construction site (2)
6. Join train engine and bogies (4)
7. Place the train on the track (2)
8. Start the engine and let it chug! (2)
15. Build a Network Diagram
The network path with longest total duration is the critical
path!
Critical path is the shortest duration required to complete
the project successfully.
16. Build a Network Diagram
The network path with longest total duration is the critical
path!
Critical path is the shortest duration required to complete
the project successfully.
In our example this is the second
path: A -> B -> C -> D -> G -> H,
which comes to 49 minutes.