Sao Paulo Monorail Project – Tender Prog…

Sao Paulo Monorail Project – Tender Programme in progress……

Sao Paulo, Brazil. The City of Sao Paulo is quickly moving towards the implementation of a major monorail network. Three lines are being planned, with construction slated to begin on the first phase in 2010. An astounding 100 kilometers of monorail alignment are proposed. Three familiar monorail manufacturers are interested in supplying the system, Bombardier of Canada, Hitachi of Japan and Scomi of Malaysia. All of the monorail lines will be integrated with the city’s extensive rail system. When completed, they are expected to transport in excess of one million passengers per day.

Issue : Progress Measurement in Primavera

There is query from our friend regarding abovementioned. Please sharing your thoughts… I reckon when he said WBS = Activity & the problems he’s facing are:

1) Resources i.e. cost & labor(as basis to generate % complete)

2) % complete Type i.e. Physical, Duration or Unit

3) % Schedule Complete

Feel free to post your opinion. Thanks!

Hi everyone,

I am using Primavera and having an issue about progress measurement in Primavera.

If i select Duration % complete method, how do i record my progress completed for a particular WBS. Problem is even if i don’t update my activity progress and schedule the project, the duration % complete goes on increasing and i am not able to find how to record the original progress.

Suppose My project started on 1st July 2009, and i schedule it on 31 july 2009 and updated activity % as 20% for an activity whose start date is 1st July and Planned finish is 22 july 2009. Total duration for that WBS is 45days. After scheduling on 31st july my Duration % complete is 16.53% for that particular WBS. Now if my activity is not progressing till 1 month and if i schedule the progress on 31st Aug 2009, WBS duration % automatically increases to 32% whereas there is no actual progress taken place.

Kindly let me know the possible solution.

Rupesh K. parikh

rupesh_paarikh@rediffmail.com

Nusaputra/SSP2 Interchange Progress Report – November 2009

Progress as of 25th November 2009

There are lots of query with regards to this project. I’ve put some write-up to explain the location, development surrounding the area etc. for your information.

Introduction:

The proposed cloverleaf interchange is the part of Selangor Science Park 2 (SSP2) Development. SSP2 (150 acres) is the second phase of PKNS’s ambitious Science Park development & the estimated development cost is between RM3-4 billion and RM500 million will spend on infrastructure works, including the network interchange and utilities. There are plans for an industrial area, commercial development, residential precinct, recreational area, entertainment centre, medical centre and other communal facilities.

Set in Bukit Baja (Cyberjaya), off the North South Link Expressway (ELITE), the park is just 25km from the Central Business District of Kuala Lumpur, with excellent highway connection to KLIA, Klang’s Westport and Northport as well as major centre like Shah Alam, Putrajaya and Cyberjaya.

Key map of Nusaputra/SSP2 interchange

Nevertheless, the interchange has given a big impact to surrounding neighborhood i.e. Bandar Nusaputra, Aman Putra, Taman Putra Perdana etc. This is the most vital elements to increase the demand as well property value at those area. People will have a direct access to Cyberjaya & Putrajaya and can reach there within 5-10 minutes! This is the main reason why everybody is waiting for the completion works.

Masterplan for SSP2, proposed interchange at the upper right corner

Work progress at site:
1) Road line, road sign & guard rail
2) Landscape work
3) Turfing work at median road, slope & open area)
4) Piling works (10-20 nos at sign post)
5) Testing & Commisioning : testing of road light had started recently.

Remaining work at site:
1) Premix (ACBC – 1st layer before it goes to 2nd layer) – estimated 2 km left from nusaputra heading to cyberjaya
2) Turfing works at median & side road
3) Turfing works at slope & open area
4) Road accessories i.e. road mark, sign post etc.
5) Testing & Commisioning i.e. approval from related local authorities.

Generally, there’s not much work have been done at site for this month. Premix works for remaining stretch heading to Bandar Nusaputra still not had been done. I am not so sure what is holding the road contractor to finish the 2 ½ weeks job, but it must relate with technical requirement or documentation.

The longer they abandoned the site, the more rectification works has to be done. From previous progress, very likely contractor is ready to put the 1st layer of premix (60mm). I am not so sure now if the Consultant Engineer will accept the road base hence there is heavy down pour recently which could impact the moisture content & the level. From my naked eye observation, they have to re-do again the compaction process, take the level (joint survey) & any deterioration of sub-base shall be made good to the satisfaction. Worst case scenario, they have to scrap all the road base & start again the process. This is very costly & time consuming.

However, I can’t see any machinery for road work at site now i.e. motor grader, roller compacter & I guess they will not start the premix road in short time. And if this trend is continue, I have no doubt to say that no way it can be finish by end of December 2009! Hmmmm…. The report will continue for next month.

From Elite highway to Cyberjaya, an exit to Bandar Nusaputra

Chain link fence is ready, site clearance need to be done

Slope stabilization work complete, inclusive cascade drain & turfing works

Remaining turf works at open area

Installation of Sign Post in progress.Turfing works at median road in progress

Ingress/egress to interchange from Nusaputra, lot of works needs to be done.

Tutorial : Beginner Guide for Primavera Part 1

Note: This is progressive tutorial. The sequence, note, image etc. may change from time to time.

The most wanted tutorial module in progress. This module was prepared with assumption most user is familiar with basic preference. I have summarized the process based on actual practice & my previous experience. The sequence present is an actual sequence which you are strongly recommended to follow.

The module (Part 1) should consist following subject:

Getting Started

  1. EPS
  2. OBS
  3. Create A New Project
  4. WBS
  5. Resources
  6. Calendar
  7. Currency

Introducing Primavera Project Management

The Project Management module is comprehensive, multiproject planning and control software, built on Oracle and Microsoft SQL Server relational databases for enterprise-wide project management scalability. The Project Management module can stand alone for project and resource management, or it can be used in conjunction with other products, including the Timesheet Module, Portfolio Analysis Module, Methodology Management Module and myPrimavera.

The Project Management module enables your organization to store and manage its projects in a central location. The module supports work breakdown structures (WBS), organizational breakdown structures (OBS), user-defined fields and codes, critical-path-method (CPM) scheduling, and resource leveling.

The Project Management module provides

  • An enterprise project structure (EPS), which enables project managers to manage multiple projects, from the highest levels of the organization to the individuals that perform specific project tasks. Multiple users can access the same projects concurrently.
  • Centralized resource management, including resource timesheet approval and the ability to communicate with project resources who use Primavera Timesheets
  • Integrated risk management
  • Issue tracking
  • Management by threshold
  • A tracking feature that enables you to perform dynamic cross-project rollups of cost, schedule, and earned value
  • Work products and documents that can be assigned to activities and managed centrally
  • A Report wizard that helps you create customized reports to extract any data from the Project Management database

A basic interface for P5/P6

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1. Enterprise Project Structure (EPS)

The Enterprise Project Structure (EPS) forms the hierarchical structure of your database of projects; or in simple terms a hierarchical based structure that represents how your projects are organized. Each EPS node (or folder) can be subdivided into multiple levels to represent the work that needs to be done in your organization. The number of levels and their structure depend on the scope of your projects and how you want to summarize data.

You can use the EPS to

  • Perform top-down budgeting and resource and cost analysis
  • Organize work breakdown and organizational breakdown structures into one common structure
  • Manage multiple projects from the highest levels of the organization to the individuals that perform specific project tasks
  • Implement coding standards for flexible reporting
  • Maintain appropriate security throughout the enterprise

Set up the EPS Structure

1st step, when you create the enterprise project structure, you must identify an OBS element, or person responsible for each node and project within the EPS.

  1. Choose Enterprise, Enterprise Project Structure.

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2.Click the EPS Name column where you want to add a new element.

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  1. Click Add. Normally I will create Project Name as parents;  Baseline Programme & Update Programme as sub-ordinate. You will need to insert those programmes into seperate EPS node.
  2. Type an ID and name for the EPS node. For this exercise, I put ID as T1 (stand for Tutorial 1) & name is KL Monorail Project. You may out KLBL stand for KL Baseline & KLUP refer to KL Update in ID column as well. In the Responsible Manager field, select an OBS element for the new element. We are going to establish OBS later on.
  3. If necessary, you can change the hierarchical position of the new element by clicking the arrow keys.

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  1. Click Close.
  2. Choose Enterprise, Projects then specify project details such as dates, resource and budget information, and so on.

Note

  • A default root node displays in the top left position in the hierarchy. All projects listed below it are part of the same structure. You can also define multiple root nodes to separate various components of your enterprise. For example, you might want to exclude inactive or what-if projects from the main enterprise. To define a root node, click the left arrow key to move an EPS element to the top left position in the hierarchy, and then add the hierarchy of projects below this node.

2. Organizational Breakdown Structure

Organizational Breakdown Structure (OBS) Overview

The organizational breakdown structure (OBS) is a global hierarchy that represents the managers responsible for the projects in your enterprise. The OBS usually reflects the management structure of your organization, from top-level personnel down through the various levels constituting your business. You can associate the responsible managers with their areas of the EPS – either nodes or individual projects. When you associate a responsible manager with an EPS Node, any projects you add to that branch of the EPS are assigned that manager element by default.

The OBS hierarchy is also used to grant users specific access privileges to projects and the WBS levels within projects.

Add an OBS element

  1. Choose Enterprise, OBS.

    A root OBS element// is automatically assigned to the root EPS node so that a default OBS element can be assigned to each project you add to the EPS root.

  2. Click the OBS Name column label to display the OBS hierarchy.

    The outline symbol in the OBS Name column label indicates a hierarchy display.

  3. Select the OBS element immediately above and at the same hierarchy level as the element you want to add, then click Add.
  4. Click the General tab, type the OBS Name, then click the OBS Description area to type a description of the OBS element.

    You can use HTML editing features, which include formatting text, inserting pictures, copying and pasting information from other document files (while retaining formatting), and adding hyperlinks.

  5. Click the Users tab to view the users and corresponding security profiles associated with an OBS element. You can also assign users from this tab, if you have appropriate access rights.
  6. Click the Responsibility tab to quickly see where responsible managers (OBS elements) are assigned across the enterprise. Select the OBS name for whom you want to see assignments.

Tip

  • To change the element’s position in the OBS hierarchy, click the appropriate arrow buttons.

Important notes between EPS & OBS

The OBS and EPS are combined together through the responsible manager field on the EPS structure, project folder and WBS level.  The Responsible Manager field is the OBS and this determines what users can gain access to the Project.  When you create a user, you have to give them Responsible Manager assignments in order for them to see projects.

Your EPS and your OBS need to have a one-to-one relationship. If you give a user a Responsible Manager assignment (OBS) that is not tied to an EPS, Project or WBS level, they will not see any projects when they log into the Primavera Client application or the Web Application.

3. Create A New Project

This is a 2nd step you have to take. But we are not going to add detail activity yet, it just a start up to activate WBS function. Without creating a new project, we can’t use WBS button & function.

  1. Right click on the EPS Node & click Add button. You also may hit insert button on your keyboard for short cut.

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  1. Automatically on Select EPS box will fill with EPS name. For this exercise the name is Kuala Lumpur Monorail Project.

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  1. Key in KLBL.R0 in Project ID tab and Kuala Lumpur Monorail Project in Project Name tab. Why we have to put KLBL.R0? It’s stand for Kuala Lumpur Baseline Rev. 0. If you have another revision, then put KLBL.R1.

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  1. Put Planned Start date into the box. If you have completion date & you are very firm with it, key in the date in tab Must Finish By. Automatically Start & Finish activity will become constraint (0 float).

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  1. Then identify the Responsible Manager for this project i.e. Rizman. The guy taht you select will be at the top in OBS & normally is a Project Director. You should refer to Organization Chart  to confirm.

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  1. Specify the Rate Type. Default value is Price/Unit. For beginner level, just follow this value. As summary, this value represent your resource’s monetary price. For labor resources, indicate the time unit with a forward slash (/) and the appropriate time unit abbreviation, such as $50.00/h (for 50 dollars per hour).

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  1. Then you have to choose either you want to create a  project plan based on existing methodology or start from scretch in Project Architect. In easy word, either you want to start from template (existing portfolio in database) or from zero. However, Project Architect allowed you select, customize, and import methodologies as pre-built project plans from the Methodology Management module. For this exercise, select No.

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  1. You are done! Congratulations for your first new project.

4. Work breakdown structure (WBS) overview

A WBS is a hierarchy of work that must be accomplished to complete a project, which defines a product or service to be produced. The WBS is structured in levels of work detail, beginning with the deliverable itself, and is then separated into identifiable work elements.

Each project has its own WBS hierarchy with the top level WBS element being equal to that of each EPS node or project. Each WBS element may contain more detailed WBS levels, activities, or both.

When creating a project, the project manager typically develops the WBS first, assigns documents to each WBS element, and then defines activities for performing the element’s work. In addition to document and activity assignments, each WBS element also has an assigned calendar, specific earned value calculation settings, and an assigned OBS element responsible for all work included in the WBS element.

~continue in next posting~

How To Control Flow & Relationship in Primavera

I believe this is one the most common problem we are facing in primavera:

“How to control thousands of links, flow & relationship of every activity in Primavera?”

Let say we are in the situation where:

  1. We have 4 Project Planners working on the same project & same file i.e. 1st Planners responsible for Signaling System, 2nd Planners works on Switches and so on. Even though they are working on the different system, they are sharing the same Start & Finish activity in Primavera.
  2. We need to identify which system caused delay to entire project because Critical Path activities based on zero or negative float.

So, how we ensure all this logical diagram is correct & reliable before we can give to the boss? And how all Planners can have a same sequence? Remember, negative or positive float will rely on every links in Primavera.

Look at the example below, it shows Schedule Complete is 30.61% while Performance (Actual) Complete is 34.22%. Those percentages tell us the project is ahead by 3.61%! However is equivalent to -65 days! The data is contradict each other & it’s not reliable.

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To overcome & minimize these, we need to establish a flow chart showing all flow & relationship from start until to the end of the project. And Planner who is working on the same project & the same file will have a uniform links & flow. This will minimize the error during updating the programme. Below is the example Flow Chart that I have established for one one of my project.

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Fundamentals of Flow Chart

Understanding and Communicating How a Process Works

“A flowchart is an excellent way of planning a project. Each stage of the project is set out as a sequence of events. A typical standard flowchart is shown below. It shows the contents of a design folder set out as a number of individual stages. Each stage leads to the next, displaying the sequence of events. Unlike a time chart, there is no need to add time intervals for each stage, although this can be done if you are combining a flowchart and time chart.”

credit to http://www.technologystudent.com/designpro/flowc1.htm

A flow chart can therefore be used to:

  • Define and analyze processes;
  • Build a step-by-step picture of the process for analysis, discussion, or communication; and
  • Define, standardize or find areas for improvement in a process

Also, by conveying the information or processes in a step-by-step flow, you can then concentrate more intently on each individual step, without feeling overwhelmed by the bigger picture.

How to Use the Tool:

Most flow charts are made up of three main types of symbol:

  • Elongated circles, which signify the start or end of a process;

  • Rectangles, which show instructions or actions; and

  • Diamonds, which show decisions that must be made

Within each symbol, write down what the symbol represents. This could be the start or finish of the process, the action to be taken, or the decision to be made.

Symbols are connected one to the other by arrows, showing the flow of the process.

Tip:
There are many other flowchart symbols that can also be used. However, remember that an important use of flow charts is in communication: If you use obscure symbols that only part of your audience understands, there’s a good chance that your communication will fail. As ever, keep things simple!

To draw the flow chart, brainstorming process tasks, and list them in the order they occur. Ask questions such as “What really happens next in the process?” and “Does a decision need to be made before the next step?” or “What approvals are required before moving on to the next task?”

Start the flow chart by drawing the elongated circle shape, and labeling it “Start”.

Then move to the first action or question, and draw a rectangle or diamond appropriately. Write the action or question down, and draw an arrow from the start symbol to this shape.

Work through your whole process, showing actions and decisions appropriately in the order they occur, and linking these together using arrows to show the flow of the process. Where a decision needs to be made, draw arrows leaving the decision diamond for each possible outcome, and label them with the outcome. And remember to show the end of the process using an elongated circle labeled “Finish”.

Finally, challenge your flow chart. Work from step to step asking yourself if you have correctly represented the sequence of actions and decisions involved in the process.

And then (if you’re looking to improve the process) look at the steps identified and think about whether work is duplicated, whether other steps should be involved, and whether the right people are doing the right jobs.

Tip:
Flow charts can quickly become so complicated that you can’t show them on one piece of paper. This is where you can use “connectors” (shown as numbered circles) where the flow moves off one page, and where it moves onto another. By using the same number for the off-page connector and the on-page connector, you show that the flow is moving from one page to the next.

Example:

The example below shows part of a simple flow chart which helps receptionists route incoming phone calls to the correct department in a company:

Flow Chart Diagram


Key Points:

Flow charts are simple diagrams that map out a process so that it can easily be communicated to other people.

To draw a flowchart, brainstorm the tasks and decisions made during a process, and write them down in order.

Then map these out in flow chart format using appropriate symbols for the start and end of a process, for actions to be taken and for decisions to be made.

Finally, challenge your flow chart to make sure that it’s an accurate representation of the process, and that that it represents the most efficient way of doing the job.

credit to: http://www.mindtools.com/pages/article/newTMC_97.htm

Here is the another example from my previous jobs. This flow explain the sequence for M&E Shop Drawing:

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Nusaputra/SSP2 Interchange Progress Report – October 2009

Progress as of 25th October 2009

Suddenly the progress is slow dramatically… I have no idea why suddenly not much progress at site for this month. Hopefully they still be able to meet the estimate dateline by this end December 2009.

Work progress at site:
1) Compact Sub
2) Road base + sand
3) 2nd layer of road premix (at straight, curvature & ACDC lane)
4) Road line, road sign & guard rail
5) Landscape work

Remaining work at site:
1) Premix (ACBC – 1st layer before it goes to 2nd layer) – estimated 2 km left from nusaputra heading to cyberjaya
2) Pavement/turf at median & side road
3) Turfing works at slope area
4) Road accessories i.e. road mark, sign post etc.

3110200931102009_002

Nusaputra/SSP2 Interchange Progress Report – September 2009

Progress as of 25th September 2009

Guys, please read our interchange progress for this month. Good news is they have started premix at curvature side (you can see from main road itself)

Work progress at site:
1) Road kerb + outlet pipe
2) Road base + crusher run
3) Road premix (at curvature & ACDC lane)
4) Earth fill at median road (later to turf)
5) Concrete barrier
6) ACDC (acceleration & deceleration lane, connected to main road)

Remaining work at site:
1) Back filling + earth works
3) Street lighting (20-30 nos)
4) Premix (ACBC – 1st layer before it goes to 2nd layer) – estimated 2 km left from nusaputra heading to cyberjaya
5) Pavement/turf at median & side road
6) Turfing works at slope area
7) Road accessories i.e. road mark, sign post etc.

06102009_00210052009_2 04102009_00805102009_005

Nusaputra/SSP2 Interchange Progress Report – August 2009

Progress as of 25th August 2009

Guys, from my daily observation at site I can see there are tremendous progress at site. At Nusaputra side, they already complete around 60% of road kerb inclusive at the curvature side. Road base at this side also almost complete. This is great because once road kerb & road base is ready, they can premix the road anytime from now. My estimation they will finish all the major works before October 2009.

Work progress at site:
1) Road kerb + outlet pipe
2) Road base + crusher run
3) Water pressure test

Remaining work at site:
1) Minor RC pile works
2) Back filling + earth works
3) Street lighting (20-30 nos)
4) Premix (ACBC – 1st layer before it goes to 2nd layer)
5) Pavement at median & side road
6) Turfing

 

 

Nusaputra/SSP2 Interchange Progress Report – April 2009

Progress as of 25th April 2009

1) Retaining wall to complete (at SSC2) – estimate by end April 2009
2) Road side drain to start
3) Road kerb to start
4) Precast beam (at Nusaputra side) to launch – estimate by May 2009 and finish not later than end June 09
5) All underground services i.e. water, 11kv cable, fiber optic start by May 2009 & follow with road base
6) Crusher run to start – estimate by June 09 at SCC2 and July 09 at Nusaputra side
7) 1st layer of premix (ACBC) – estimate by August 2009
8.) 2nd layer of premix (ACWC) with road line – estimate by end August/September
9) Road accessries i.e. guard rail, road sign, traffic light by September 09
10) Testing & Commissioning by October to November 2009
11) Official open by December 2009