This document discusses the application of value engineering methodology to road and highway projects. It defines value engineering as a systematic process using a multi-disciplinary team to generate design alternatives that achieve the necessary functions of a project at the lowest life-cycle cost without compromising safety, quality or environmental standards. The document recommends making value engineering mandatory for transportation projects in the UAE estimated to cost over a certain threshold, and establishing an in-house value engineering team to regularly conduct these studies. Value engineering is presented as a way to reduce unnecessary costs, improve design flexibility, consider alternative materials and pavement designs, and optimize projects for maximum value and minimum waste.
This presentation is about Value Engineering and contains:
1.History of VE
2.Value Concept
3.What is Value Engineering?
4.Implementation of VE in our project
5.Principle and Purpose of VE
6.Case Study
7.Conclusion
Practical Application of Value Engineering in Capital ProjectsPMA Consultants
One of the significant challenges owners, designers, and contractors face is the proper application of value engineering on their projects. This presentation provides an overview of the value engineering job plan, function analysis system technique and discusses a case study so participants can apply value engineering to their projects.
Value Management concentrates on the actual needs of the user to focus its resources. It is different to cost-cutting exercises, which achieve economies by using less or cheaper materials.
The Value Management approach involves the use of creative techniques, combined with the latest technical information on materials and construction methods.
This presentation is about Value Engineering and contains:
1.History of VE
2.Value Concept
3.What is Value Engineering?
4.Implementation of VE in our project
5.Principle and Purpose of VE
6.Case Study
7.Conclusion
Practical Application of Value Engineering in Capital ProjectsPMA Consultants
One of the significant challenges owners, designers, and contractors face is the proper application of value engineering on their projects. This presentation provides an overview of the value engineering job plan, function analysis system technique and discusses a case study so participants can apply value engineering to their projects.
Value Management concentrates on the actual needs of the user to focus its resources. It is different to cost-cutting exercises, which achieve economies by using less or cheaper materials.
The Value Management approach involves the use of creative techniques, combined with the latest technical information on materials and construction methods.
For the project management from available different estimation methods which one you should select and why. This will help you compare estimation methods like exerpt judgement, one point estimation, three point estimation, cocomo, top down estimation, bottom up estimation, etc. to identify time, efforts and cost with examples.
A Framework for Synergy, Collaboration, Exploration, Creativity, Discovery & Innovation. A Team activity to balance need, function & cost.
bsauter@workbench20.com
www.workbench20.com
What is Value Management?
John Heathcote, Senior Lecturer at Leeds Metropolitan University and Adam Roberts, Project Manager at London Underground discuss the salient features of ‘Value Management’ at the APM event on 22nd May 2014, in London.
For the project management from available different estimation methods which one you should select and why. This will help you compare estimation methods like exerpt judgement, one point estimation, three point estimation, cocomo, top down estimation, bottom up estimation, etc. to identify time, efforts and cost with examples.
A Framework for Synergy, Collaboration, Exploration, Creativity, Discovery & Innovation. A Team activity to balance need, function & cost.
bsauter@workbench20.com
www.workbench20.com
What is Value Management?
John Heathcote, Senior Lecturer at Leeds Metropolitan University and Adam Roberts, Project Manager at London Underground discuss the salient features of ‘Value Management’ at the APM event on 22nd May 2014, in London.
presentation contain different problems related to parking aspects in metro cities and its ongoing solution including modern ways to reduce parking problems in metro cities.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
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.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
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Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
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
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
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.
2. VE / VA / VM is the systematic method to improve the “value” of a product or service
by using an examination of function.
V (value) = F (function) / C (cost)
VE uses a combination of creative and analytical techniques to identify alternative ways to achieve
objectives. The use of Function Analysis differentiates VE from other problem solving approaches.
VE never compromises on basic function but reduces the cost or increases the function at same
cost. “Basic Functions” mean the functions that users require for products or services.
For any Civil Engineering project:
VE is the systematic application of recognized techniques by a multi-disciplinary team for
generating alternatives through the use of creative thinking that accomplishes the original purpose (basic
function) of the project at the lowest life-cycle cost without sacrificing
safety,
necessary quality
and environmental attributes
Application of Value Engineering mainly:
- Solves problems
- Decreases costs
- Improves value, quality & performance
- Uses resources more effectively
- reduces the time of project completion
Value Engineering / Value Analysis / Value Methodology
3. Value Engineering is not:
A Design Review
It is not planned to correct omissions in the design, nor to
review drawings, BOQ, Estimates etc. made by designers.
A Cost Cutting Process
It does not cut cost by sacrificing needed quality, reliability or
performance.
Routinely Done by all Design Engineers
It is not a part of the normal design process, but a formal
cost and function analysis.
Value Engineering Definition:
4. What Value Engineering Can Do?
Focus on the “big picture”
Improve decision making
Develop realistic budgets
Ensure required functions / project scope
Enhance understanding of total project
Challenge paradigms
Accelerate the design process
Encourage cross-discipline communication
Identify and remove unnecessary costs
Value Engineering Definition:
5. Value Engineering Process
How Does the Value Methodology Work?
The value methodology works through a VE / VA / VM study that brings together a multidisciplinary team of
people who own the problem and have the expertise to identify and solve it. A VM study team works under
the direction of a facilitator who follows an established set of procedures - the VM job plan - to review the
project, making sure the team understands customer requirements and develops a cost-effective solution.
-- SAVE International
Information
Phase
Creative
Phase
Function
Analysis
Phase
Evaluation
Phase
Development
Phase
Presentation
Phase
Creative
Brainstorming to
identify other ways
to perform the
project’s function(s)
Project Scope,
TOR, Policy,
Design Criteria,
Standards,
Specifications
etc.
Project Initiation,
Requirement,
Existing Condition
Budget,
Project Stage
etc.
Critical judgment
of VE application
for value
improvement
while delivering
the project’s
scope/function(s)
and considering
performance
requirements and
resource limits
The VE Team
develops the
selected alternatives
/ proposals with
sufficient
documentation to
allow decision
makers to determine
if the alternative
should be
implemented
The team leader
develops a
report and/or
presentation that
documents VE
VE Process → Team Leader + Multidisciplinary Team + VE Job Plan
Implementation
& Monitoring
Phase
VM / VE / VA Job Plan
6. When should a Value Engineering Study should be undertaken?
Savings and Costs of Value Engineering
Time
ConstructionFinal DesignPreliminary DesignConcept
Constructive VE Opportunity Destructive
Intervention
The cost of making changes to a project depends
on when VE is introduced. Early changes are
naturally practical and cost effective than later
ones, as shown in the diagram below:
Cost of Project Saving Opportunity by VE
Best VE cost-saving
opportunities occur
early in project
7. Mainly Policy Makers and
Designers are responsible for
savings in life cycle cost of a project
Value Engineering – Who Manages the Costs
8. Value Engineering – through Flexibility in Design
Application
of
Value Engineering Methodology
to
Roads and Highway Projects
at
Project Initiation and Design Stages
By Muhammad Ajmal Khan
Senior Engineer
Roads Planning and Design Section
Roads Department
January 2011
9. “Green Book”
(AASHTO)
A Guide for
Achieving Flexibility
in Highway Design
(AASHTO, 2004)
This book bridges Design Standards
with “Flexibility in Highway Design”
Achieving Flexibility in Design
10. Value Engineering – through Flexibility in Design
Main Message - No Save without Flexibility
Experience counts
Designers have flexibility!
11. Without flexibility, we cannot go for Value Engineering.
It addresses safety, mobility and preserves natural
and historic resources and community values.
It provides joint use for motor vehicles, public transit,
cyclists and pedestrians.
It is a reasoned, well thought out, justifiable design that
balances goals, project needs and community/stakeholder
interests.
Now, What is Flexibility in Design?
It is the use of sound engineering judgment rather than
strict adherence to design standards and criteria
Designers have flexibility!
12. Flexibility in Using Design Criteria
Flexibility decreases as we advance through the design process
13. Flexibility in Design Elements
Roadway Cross Section - For Local Urban Streets
as per AASHTO Green Book & Guidelines for Geometric Design of Very Low-Volume Local Roads (ADT≤400)
Widths: 3.3 m in Residential and 3.6 m in Industrial areas
Lanes 3.0 m wide are acceptable on low speed facilities Lanes
2.7 m wide are appropriate on low volume roads in rural and residential areas
Parking lanes:
in Residential areas, parallel parking 2.1 m – 2.4 m on one or both sides
Buffer for parking:
not required – rarely used in any country, contributes a lot of cost
14. Flexibility in Design Elements
Corner Radius: 3m and 4.5m
As per AASHTO Green Book “Guidelines for right-
turning radii into minor side streets in urban areas
usually range from 1.5 to 9 m [5 to 30 ft] and most
are between 3 and 4.5 m”
Abu Dhabi Urban Street Design Manual
Abu Dhabi Urban Planning Council
AASHTO
Make urban junctions as compact as possible
15. •3.00m to 3.65mLane Width
•0.60m to 3.00m
Shoulder
width
•1.20m to 3.50m
Side Walk /
Cycle path
•0.60m to 12.00m
•Raised or flushMedian
•Street Lighting, Landscape,
Service Road, Parking Lanes etc.Others:
An Example of flexibility in Design
Highway designers have choices (not mandates)
Designers should understand the functional
basis of design criteria and standards
AASHTO Green Book is flexible
How many different ways can we design a 4-lane road by
applying Design Standards:
16. •2.7 to 3.3 m is sufficient for local streetsWider lane width
•For low volume two lane roads, not required
Wider shoulder
width
•1.8 m is wide enough for two persons to
walk side by side and 1.20 for one person
Too wide side walk /
footpath
•use of curb, barriers, fences etc.
Roadside
development
•as per Green Book minimum 4.5 m but in
Dubai it is 15mToo big corner radii
•constructing more than required parking in
residential areasToo much parking
Cost consuming “Design Elements”:
•This is the most cost consuming
element, used in DubaiExtra buffer for parking
•use of excessive traffic signs are also
dangerous for safety
Excessive traffic signs,
markings etc.
•Passenger cars do not contribute any
load effect on road, else providing higher
pavement thickness
Pavement thickness
17. Reduce Kerb Return Radius
Corner Radius: 3m and 4.5m
As per AASHTO Green Book “Guidelines for right-
turning radii into minor side streets in urban areas
usually range from 1.5 to 9 m [5 to 30 ft] and most
are between 3 and 4.5 m”
18. Eliminate Buffer for Parking
Cost consuming, Not required
Drivers park behind the parked cars and create congestion
Eliminate Unnecessary Design Elements
Ultimately an increase in project cost
19. Eliminate Unnecessary Design Elements
Eliminate Unjustified Traffic Signs and advertising signs
Stop, go, yield, right of way, school ahead, slow
down and toll ahead can cause confusion to most
any driver. Too many traffic signs can be
conflicting and dangerous, and may lead to
fender benders or more serious crashes, argues
Duke University psychology professor John
Staddon in a 2008 Atlantic article "Distracting
Miss Daisy."
Ultimately an increase in project cost
20. Eliminate Unnecessary Design Elements
Eliminate Local Street Landscaping
No international practice for providing Landscaping in Local Streets.
Authorities only make legislation and provide guidance to the residents for
making landscape in front of their houses.
Ultimately an increase in project cost
21. Now we analyze VE for R853 – Roads in Al Barsha 1, 2 & 3
22. Now we analyze VE for R853 – Roads in Al Barsha 1, 2 & 3
By Reducing Local Street Road width 7.0m to 6.6m
We saved AED 6 million,
if we go for 6.0m road width we will save about AED 5 million
Project R853 has 180 T-Junctions
If we use radius 7m, we will save about AED 1.5 million
It will also promote calming measures on all over Al Barsha
1.8 m is wide enough for two persons to walk side by side
Introducing 1.8m Sidewalk in all residential area, we can save about AED 5 million, if we go for 1.2 m
sidewalk, we will save additional AED 5 million.
Asphalt Paving on Sidewalk
We can further reduce the cost by asphalt paving on sidewalk instead of block paving, if authority
approves.
Buffer for Parking
By eliminating buffer for parking, we already saved AED 16 million
Local Street Landscape
By eliminating Local Street Landscape, we already saved AED 14 million
23. By Cost Cut for R853 – Roads in Al Barsha 1, 2 & 3
Off Street Parking AED 10 milliom
Kerb & Side walks AED 75 million
Paving of Sikka AED 20 million
Drainage Work AED 10 million
Irrigation Works AED 23 million
24. Saving through Construction Materials
Analyze High Cost / High Volume Items of a Project.
Remember:
80% of a project’s cost can be found in 20% of the items
Pareto Principle (80-20 rule)
Value Engineering – Analyzing Construction Materials :
25. High Cost / High Volume Items of any Road Project:
Earthworks (Two items generates 80% Cost)
1. Excavation
2. Filling of Embankments by imported material
Value Engineering – Analyzing Construction Materials :
26. High Cost / High Volume Items of any Road Project:
ROADS AND PAVINGS
(7 items generates 90% Cost)
Granular sub base
Wet mix macadam road base
AC Wearing course
AC Base Course
Block paving (60mm & 80mm)
Up stand kerb / heel kerb
Concrete barrier
Value Engineering – Analyzing Construction Materials :
27. High Cost / High Volume Items of any Road Project:
BRIDGE WORKS
(6 items generates 80% Cost)
Concrete all Class
Bridge Deck
Reinforcement - steel bars
Main web cables – Pre-stressed Concrete
Fences - Reinforced Concrete Barrier
Value Engineering – Analyzing Construction Materials :
28. High Cost / High Volume Items of any Road Project:
Structural Metalwork (2 items generate 80% Costs)
Overhead Gantries (including piling, foundation, steel works etc.)
Overhead Traffic Signals
Value Engineering – Analyzing Construction Materials :
29. Value Engineering – Pavement Design
Secondary FactorsPrimary Factors
Performance of similar pavement materials
Adjacent existing pavements
Availability of local materials/contractors
Traffic safety
Experimental features
Stimulation of competition
RTA preference
Traffic
Soil Characteristics
Weather
Construction considerations
Recycling
Cost comparison
Initial
Life Cycle
Provide Well Performing,
Durable, Safe and Cost
Effective Pavements
30. Use of Alternative pavement material and Recycled Material
Wet Mix MacadamAggregate Base Course
Structure No. 0.14
High Cost
Construction methodology –Quicker
and faster
Product and contractor available
Structure No. 0.14
Less Cost (about 50% of WMM)
Construction methodology -Time
consuming
Product and contractor available
Promote the Use of Recycled Materials in Roads Construction:
Main recycled materials are:
- Reclaimed road pavements
- Recycled concrete materials
- Shredded Tires
- Glass etc.
Recycling —RTA to “Go Green”
Value Engineering – Pavement Design
31. Why do Projects have “Unnecessary” Costs?
Habitual thinking: rigid application of standards, customs, and tradition
without consideration of changing function, technology and value.
Over specifying – whole or any specific project component.
Lack of information, usually caused by a shortage of time – i.e. survey
data, traffic data, parking requirements etc.
Too many decisions - too many alternatives designs.
Wrong beliefs, insensitivity to public needs or unfortunate experience
with past projects.
Reluctance to seek advice, failure to admit ignorance of certain
specialized aspects of project development.
Negative attitudes, failure to recognize creativity or innovativeness.
Poor human relations, lack of good communication, misunderstanding,
jealousy and normal friction between people are usually source of
unnecessary cost.
Value Engineering – Unnecessary Cost
32. CONSULTANTS are mainly responsible for increasing project cost:
WHY … … ?
Because of our payment procedure.
We pay on % basis of Established Tender Sum (ETS)
The higher ETS, the greater is the payment for CONSULTANT.
Therefore, consultants are increasing the cost of a project by smartly
exaggerating design elements, adding unnecessary materials, traffic
signs etc.
Value Engineering – Unnecessary Cost
Be Careful ! ! !
Keep a tight check on Consultants….
33. Recommendation: Value Engineering Team
RTA have to make a VE team consisting of experts having VE
expertise in respective field.
We start with a small group of experts in the required disciplines:
Roads Planning & Design,
Traffic engineering
Traffic Safety,
Bridge and Structure,
PMS
Landscape
Street lighting
Environmental,
Construction ,
Maintenance etc.
34. Value Engineering was first introduce in 1947 in USA and widely used by USA Department of
Defence since 1959. SAVE (Society of American Value Engineers) was established in 1959, since
then most of the US Departments are practicing Value Engineering.
Recommendation – Mandatory Value Engineering
RTA has to make it mandatory for each department “to carry out
Value Engineering (VE) analysis for each project with an estimated
total cost of AED-------- million or more.”
In this context, a project is defined as a portion of the highway,
metro, railway, water way etc. that RTA proposes to construct,
reconstruct, or improve.
A project may consist of several contracts or phases over several
years.
Note, if total phases of the project is estimated to cost over AED------
-- million, then a VE study or analysis is required on either (1) the
whole project, (2) a segment of the project or (3) on an element of
the project.
35. Value Engineering was first introduce in 1947 in USA and widely used by USA Department of
Defence since 1959. SAVE (Society of American Value Engineers) was established in 1959, since
then most of the US Departments are practicing Value Engineering.
Recommendation – Mandatory Value Engineering
RTA has to make it mandatory for each department “to carry out
Value Engineering (VE) analysis for each project with an estimated
total cost of AED-------- million or more.”
In this context, a project is defined as a portion of the highway,
metro, railway, water way etc. that RTA proposes to construct,
reconstruct, or improve.
A project may consist of several contracts or phases over several
years.
Note, if total phases of the project is estimated to cost over AED------
-- million, then a VE study or analysis is required on either (1) the
whole project, (2) a segment of the project or (3) on an element of
the project.