Lec-01_Phases of Construction Project | Construction Engineering and Management | Civil Engineering

Civil Engineering Department_LJIET
4 Jul 202125:10

Summary

TLDRThis video introduces construction management, focusing on defining a project and its phases. It explains that a project is a temporary endeavor to create a unique product or service, with a definite beginning and end. The video outlines the five phases of a construction project: briefing, designing, tendering, construction, and commissioning. Each phase's purpose and activities are detailed, emphasizing the importance of planning and coordination to ensure projects are completed on time, within budget, and to the required quality.

Takeaways

  • 🏗️ The construction project is defined as a temporary endeavor to create a unique service, product, or result.
  • 🌐 A project can be anything from building a structure to planning a vacation, but construction projects are specifically focused on creating physical structures like buildings, bridges, or dams.
  • 📚 The PMBOK (Project Management Body of Knowledge) defines a project as temporary and unique, emphasizing that projects have definite beginnings and ends and are different from one another.
  • 🛠️ ISO 1006 defines a project as a unique process consisting of coordinated and controlled activities to achieve objectives under constraints like time, cost, and quality.
  • 🔍 The briefing phase, also known as the report stage, is where project ideas are generated and evaluated for economic viability and social utility.
  • 🎯 The purpose of the briefing phase is to specify project functions and costs, and to interpret the owner's wishes to estimate the project's cost.
  • 📈 The feasibility report contains technical, economic, financial, and ecological analyses to determine if a project is feasible in various aspects.
  • 📊 Technical analysis in a project checks the site selection, construction methods, resource availability, material specifications, and construction equipment selection.
  • 💼 Economic analysis evaluates if a project is economically viable and provides value for money, using methods like payback period and return on investment.
  • 💵 Financial analysis estimates capital costs and identifies funding sources for the project, including loans, mortgages, or self-funding.
  • 🌿 Ecological analysis assesses the environmental impact of major projects and ensures necessary government approvals are in place.
  • 📈 The designing phase, or planning stage, finalizes plans, methods of construction, working drawings, specifications, and prepares for tender invitations.
  • 📋 The tendering stage involves inviting tenders, pre-qualifying contractors, preparing contract documents, and clarifying ambiguities in the contract.
  • 👷‍♂️ The construction stage is where the project is executed according to design, within time and budget constraints, ensuring required quality.
  • 🔧 The commissioning stage evaluates the structure's performance, considers maintenance and repairs, and ensures the project meets design specifications and functions correctly.

Q & A

  • What is the definition of a project according to PMBOK?

    -According to PMBOK, a project is defined as a temporary endeavor undertaken to create a unique service, product, or result.

  • What does the term 'temporary' imply in the context of a project?

    -The term 'temporary' implies that every project has a definite beginning and end. Once completed, the project becomes a product, service, or asset.

  • What does the term 'unique' mean in relation to projects?

    -The term 'unique' means that every project is different in some way from other projects, even if they seem similar.

  • What is the purpose of the briefing phase in a construction project?

    -The purpose of the briefing phase is to enable the client to specify the project function and permissible cost, and for the construction team to interpret the owner's wishes and estimate the project cost.

  • What are the main activities performed during the briefing phase?

    -The main activities during the briefing phase include appointing a project steering committee, appointing a project manager, investigating technical and non-technical aspects of the project, studying various projects to identify the most feasible one, and preparing a project report.

  • What is a feasibility report and what does it contain?

    -A feasibility report assesses whether a project is feasible in terms of technical, economic, financial, and ecological aspects. It helps determine if the project should proceed or be terminated.

  • What are the four types of analysis conducted in a feasibility report?

    -The four types of analysis conducted in a feasibility report are technical analysis, economic analysis, financial analysis, and ecological analysis.

  • What is the significance of the designing phase in a construction project?

    -The designing phase, also known as the planning stage, is significant as it finalizes the project plan, including the method of construction, working drawings, specifications, and construction program.

  • What are the main purposes of the tendering stage in a construction project?

    -The main purposes of the tendering stage are to invite tenders from contractors, perform pre-qualification, prepare contract documents, arrange pre-bid meetings, negotiate prices, review submitted documents, and clarify ambiguities in the contract documents.

  • What is the primary goal of the construction stage?

    -The primary goal of the construction stage is to execute the project according to the design drawings and specifications within the set time limit, budget, and required quality.

  • What are the key activities during the commissioning stage of a construction project?

    -The key activities during the commissioning stage include recording actual activities, inspecting and rectifying defects in the construction, preparing operating and maintenance manuals, and carrying out performance tests.

Outlines

00:00

🏗️ Introduction to Construction Management

The session begins with an introduction to construction management, focusing on the first topic: the nature of a construction project. The instructor clarifies that a project can be any endeavor, such as building infrastructure or even planning a vacation. Technically, a project is defined by PMBOK as a temporary endeavor to create a unique product, service, or result. The terms 'temporary' and 'unique' are emphasized, indicating that projects have definite starts and ends and are distinct from one another. ISO 1006 also defines a project as a set of coordinated and controlled activities with specific requirements and constraints like time, cost, and quality.

05:00

📈 Understanding the Phases of Construction Projects

The lecture continues with an exploration of construction management, defined as the coordinated effort of various professionals to complete a project economically without compromising quality. The phases of a construction project are then outlined: briefing, designing, tendering, construction, and commissioning. The briefing phase, also known as the report stage, is where project ideas are generated and evaluated for economic viability and social utility. The purpose of the briefing phase is to specify project functions, permissible costs, and to estimate the project's cost.

10:02

📋 The Briefing Phase: Initiating a Construction Project

The briefing phase activities are detailed, including appointing a project steering committee and a project manager, investigating technical and non-technical aspects of the project, identifying feasible alternatives, and preparing a project report. The feasibility report, a key deliverable of this phase, assesses the project's technical, economic, financial, and ecological viability. The report guides decisions on whether to proceed with the project, considering its potential impacts and requirements.

15:05

📊 Analyzing Feasibility: Technical, Economical, Financial, and Ecological

This section delves into the four types of analyses conducted for a feasibility report: technical, economical, financial, and ecological. Technical analysis examines site selection, construction methods, resource availability, and equipment selection. Economical analysis evaluates the project's potential for profit and value for money using methods like payback period and return on investment. Financial analysis estimates capital costs and identifies funding sources. Ecological analysis assesses environmental impact, especially for major projects like power plants and chemical industries, ensuring government approvals are in place.

20:06

📘 Designing Phase: Planning the Construction Project

The designing phase, also known as the planning stage, is crucial for finalizing project plans and preventing costly changes later. Activities in this phase include completing the project summary, finalizing construction methods and equipment, preparing working drawings, specifications, and a preliminary construction program. The goal is to obtain the client's final approval before proceeding to the next phase.

25:07

📑 Tendering Stage: Contracting for Construction Work

The tendering stage involves inviting bids from contractors, pre-qualifying them, preparing contract documents, arranging pre-bid meetings, negotiating prices, reviewing submitted documents, and clarifying ambiguities in the contract. The primary aim is to appoint contractors to carry out the construction work based on mutual understanding and the lowest bid.

👷‍♂️ Construction Stage: Executing the Project

The construction stage is where the project is physically built, with a focus on adhering to design drawings, specifications, time limits, budget, and quality. This stage is resource-intensive and requires careful planning and control of site operations. Activities include construction planning, material supply, quality supervision, coordination between agencies, and supply of necessary drawings to ensure the project is completed on time and within budget.

🔍 Commissioning Stage: Evaluating Project Performance

The commissioning stage evaluates the structure's performance and considers maintenance and repair needs. Its main purpose is to ensure the construction aligns with design drawings and specifications and that all project facilities and functions operate correctly. Activities include recording actual activities, inspecting construction for defects, preparing operation and maintenance manuals, and conducting performance tests.

📞 Closing Remarks and Contact Information

The session concludes with the instructor offering contact information for any queries or doubts, summarizing the key points covered in the session, and reinforcing the importance of understanding the stages of construction management.

Mindmap

Keywords

💡Project

A project, as defined in the script, is a temporary endeavor undertaken to create a unique product, service, or result. It is the central theme of the video, focusing on construction projects like buildings, bridges, roads, or dams. The script emphasizes that every project has a definite beginning and end and is unique, differing from others in some way. For instance, two residential buildings are considered unique projects due to variations in features, area, land, and orientation.

💡Construction Management

Construction Management is described as the management where a group of people from different categories work together to complete a project economically without affecting quality, in a well-planned and organized manner. It involves the application of knowledge, skills, tools, and techniques to meet the requirements of a particular project. This concept is crucial as it encompasses the overall process of overseeing construction projects from initiation to completion.

💡Phases of a Construction Project

The script outlines five phases of a construction project: briefing, designing, tendering, construction, and commissioning. These phases represent the sequential stages that a construction project goes through, from the initial idea to the final evaluation of the completed structure. Understanding these phases is essential for effective project planning and management.

💡Briefing Phase

The briefing phase, also known as the report stage, is the first phase where ideas are originated and evaluated based on cost and benefit. Its purpose is to enable the client to specify the project function and permissible cost, and for the construction team to interpret the owner's wishes and estimate the project cost. The script mentions activities such as appointing a project steering committee, a project manager, investigating technical and non-technical aspects, and preparing a project report.

💡Feasibility Report

A Feasibility Report is a document prepared during the briefing stage to determine if a project is feasible from technical, economic, financial, and ecological perspectives. The script describes it as containing results of technical, environmental, economic, and financial analyses to help in proper planning and design of the project without causing harm to the client, consultant, user, or environment.

💡Designing Phase

The designing phase, also referred to as the planning stage, is where the project plan is finalized. It involves preparing a realistic and detailed cost estimate, finalizing the method of construction, preparing working drawings, specifications, and a preliminary construction program. This phase is critical as changes after this stage can be very expensive, emphasizing the importance of thorough planning.

💡Tendering Stage

The tendering stage involves inviting tenders from contractors and awarding the work to the lowest bidder through mutual understanding between the contractor and the client. The main purpose of this stage, as mentioned in the script, is to appoint a contractor or various contractors to undertake the construction work.

💡Construction Stage

The construction stage is where the actual execution of the construction project takes place. It must be done according to design drawings and specifications, within the set time limit, budget, and required quality. The script highlights the importance of this stage as it is resource-intensive and interrelated activities can impact the overall project timeline and success.

💡Commissioning Stage

The commissioning stage is the final phase where the performance of the structure is evaluated, and the nature of maintenance and repairs is considered. Its main purpose, as described in the script, is to ensure that the construction has been done according to design drawings and specifications and that all facilities and functions of the project are working correctly.

💡Project Steering Committee

A Project Steering Committee is a group of people that guides the project, generally consisting of architects, owners, and consultants. As highlighted in the script, this committee plays a crucial role in the briefing stage, helping to ensure that the project's objectives are aligned with the client's vision and that the project is executed effectively.

💡Project Manager

A Project Manager is responsible for the execution of work and coordination between various agencies during the construction process. The script emphasizes the importance of this role in the briefing stage, where the project manager is appointed to oversee the project's progress and ensure it is completed according to the client's requirements and within the specified constraints.

Highlights

Introduction to construction management

Definition of a project in construction terms

Technical definition of a project according to PMBOK

Explanation of 'temporary' and 'unique' in project definition

ISO 1006 definition of a project

Definition of construction management

Five phases of a construction project

Briefing phase as the first phase of construction

Purpose of the briefing phase

Activities involved in the briefing phase

Importance of the feasibility report

Components of a feasibility report

Flow diagram for feasibility analysis

Technical analysis in the feasibility report

Economical analysis in the feasibility report

Financial analysis in the feasibility report

Ecological analysis in the feasibility report

Designing phase as the planning stage of a construction project

Purposes of the designing phase

Activities involved in the designing phase

Tendering phase for appointing contractors

Activities involved in the tendering phase

Construction phase as the execution stage

Activities in the construction phase

Commissioning phase for evaluating structure performance

Activities in the commissioning phase

Sequence of construction project phases

Transcripts

play00:03

[Music]

play00:28

hello everyone

play00:29

welcome to the first session of the

play00:31

subject construction management

play00:33

and today we are going to start with the

play00:36

first

play00:37

topic or the first chapter that is

play00:40

introduction or we can say

play00:41

introduction to construction management

play00:44

so without wasting much time let us see

play00:47

what are the contents of today's session

play00:50

so today in this session we are going to

play00:53

see

play00:53

two topics the first is what is project

play00:57

and the second is

play00:59

phases of a construction project yes

play01:02

so today we are going to see two topics

play01:05

now though you know the definition or

play01:08

you know that

play01:09

project what is project project is to

play01:12

like in

play01:12

in terms of construction we can say that

play01:14

a project is to construct something

play01:16

like building bridge road dam

play01:20

that what we construct we call it as

play01:23

project

play01:24

but in terms of in if i define it

play01:28

technically that is very broad

play01:30

uh the definition of the project

play01:33

apart from it we can say that everything

play01:36

and anything can be termed as project

play01:38

even if you are planning a vacation to

play01:40

goa that is also a project

play01:42

so now let us see the technical

play01:45

definition of the

play01:46

project let us see so students

play01:50

here i have defined the project occurred

play01:53

in two ways

play01:55

the first is as per p m b

play01:58

o k p m i that means project

play02:02

management body of knowledge pmi project

play02:06

management

play02:07

institute that is one of the renowned

play02:09

bodies

play02:10

of project management established in usa

play02:14

that is like godfather of the all the

play02:16

project managements

play02:17

so according to them a project is

play02:22

a temporary endeavor undertaken to

play02:24

create

play02:25

a unique service product or result

play02:28

so in terms of construction that could

play02:31

be a building

play02:32

that could be a maintenance project or

play02:34

that could be in construction of

play02:36

high road highway or other

play02:37

infrastructure project

play02:39

so a temporary endeavor

play02:42

undertaken to create a unique product or

play02:44

service

play02:45

there are two terms i have highlighted

play02:47

here temporary

play02:48

and unique let us see what they mean

play02:52

so the term temporary means

play02:55

every project has the definite beginning

play02:59

and the definite end yes that means the

play03:02

projects are temporary

play03:04

once the project is completed that

play03:06

becomes a building or that becomes a

play03:08

product

play03:09

whichever it is building is just an

play03:10

example if it is in road

play03:12

once the why it is being constructed

play03:14

that is known as road project

play03:16

but once it is done that is known as

play03:18

only road

play03:19

so that is temporary that projects are

play03:22

temporary

play03:22

it has definite beginnings and definite

play03:25

ends

play03:26

the second is unique the term

play03:29

unique means every project is

play03:32

different in some or other way from the

play03:35

other project

play03:36

yes every project is different than the

play03:39

other projects

play03:42

so that means if you are constructing

play03:44

one residential building and if you

play03:46

and another residential building these

play03:48

two projects are unique

play03:49

because the features the area the land

play03:53

the orientation means something will be

play03:55

different

play03:56

so that is the unique i hope we are

play04:00

clear about it now let us see

play04:03

the definition according to the i a

play04:06

so 1006

play04:09

so according to the iso 1006

play04:13

it is a unique process consisting of

play04:17

coordinated and controlled set of

play04:19

activities

play04:20

having some start and finish dates to

play04:23

achieve the

play04:24

objective conforming to the specific

play04:26

requirements

play04:27

under the certain controns such as time

play04:30

cost and project quality students

play04:34

so the first definition as per the pmbok

play04:38

we pronounce it as pmbok project

play04:41

management body of knowledge

play04:43

so uh in the definition of pmbok the

play04:46

temporary and unique

play04:47

what they were mean that is written in

play04:49

the definition of as per

play04:51

iso that that it is a controlled set of

play04:53

coordinated activities which has

play04:56

start and finish dates and

play05:00

also they have the constraints like time

play05:04

cost and project quality apart from it

play05:08

entire project is undertaken to

play05:11

obtain to obtain one objective

play05:14

or specific requirement of the owner of

play05:17

the

play05:18

client so that is our definition of

play05:20

technical definition of

play05:22

project i hope we are clear up to this

play05:25

point

play05:26

moving forward now let us see

play05:29

that phases of construction project

play05:33

but before we move ahead in our

play05:37

second topic that what are the phases of

play05:39

uh construction project

play05:42

let us learn the definition of

play05:44

construction management

play05:46

we have learned the definition of

play05:47

project now

play05:49

let us learn the definition of

play05:51

construction management

play05:53

so again there are two definitions

play05:57

the first is the management in which

play06:00

group of people of different categories

play06:04

work together to complete the project

play06:06

economically

play06:08

without affecting the quality

play06:11

in well-planned and organized manner so

play06:14

that is our

play06:15

construction management where the group

play06:17

of people comes together

play06:18

try to complete the project as per the

play06:20

technical requirement and

play06:22

economically in well-planned and

play06:24

organized

play06:25

manner while the second definition of

play06:27

the construction management or we can

play06:28

say project management

play06:30

is the application of knowledge

play06:34

skills tools and techniques to

play06:37

a broad range of activities to meet the

play06:41

requirements of the particular

play06:43

project or to complete a particular

play06:45

project so again

play06:46

more or less both the definitions are

play06:48

the same so that is our construction

play06:50

management or you can say

play06:51

project management now let us look at

play06:54

what we are

play06:55

what we are going to learn phases of

play06:58

construction

play06:59

project let us see so here are the

play07:02

phases of construction project there are

play07:04

five phases

play07:05

the first is briefing then there is

play07:07

designing

play07:09

then tendering the fourth is

play07:11

construction and the last

play07:12

is commissioning and

play07:15

other way you can define or you can

play07:18

classify

play07:19

the phases of project as

play07:21

pre-construction

play07:22

construction and post construction but

play07:26

to be to study them into detail where we

play07:30

are going to divide them into

play07:32

five parts i am repeating it again

play07:34

briefing

play07:36

designing tendering construction

play07:40

and commissioning let us see each of the

play07:43

phase

play07:44

one by one starting with the briefing

play07:48

phase so the briefing

play07:51

phase or we can say briefing stage is

play07:53

also known as

play07:54

report stage in this stage

play07:58

where the ideas are originated and

play08:01

evaluated on the basis of cost and

play08:03

benefit

play08:04

to study the economic viability

play08:09

and social utility of the project

play08:13

so that is the first stage we can say

play08:15

that that is a

play08:16

report stage in which ideas are

play08:20

generated

play08:21

and those ideas or alternatives to do a

play08:23

project

play08:24

are evaluated economically

play08:27

as well as socially so that is your

play08:30

report stage i hope we are very clear

play08:34

about it is the first

play08:35

beginning stage briefing now

play08:38

let us look at the purpose of having the

play08:41

briefing stage or the report stage

play08:43

let us see the purpose so there are

play08:45

mainly

play08:46

two purposes of this briefing stage

play08:49

the first is to enable the client or the

play08:53

owner

play08:54

to specify the project function

play08:57

and permissible cost yes

play09:01

in this stage the project function that

play09:04

by this project

play09:06

what client actually wanted to do what

play09:08

his vision is

play09:09

what his thinking is so that is that is

play09:12

what

play09:13

we can do in this briefing stage

play09:16

as well as to fulfill that functions of

play09:19

that project

play09:20

what are the permissible cost and budget

play09:22

available with the client

play09:24

the second purpose of this stage is to

play09:27

enable the construction team

play09:30

to interpret the owner's wishes and

play09:33

to have estimated cost of the project

play09:36

yes by knowing the requirements of the

play09:38

client the construction team the

play09:40

consultants

play09:41

can derive the estimated cost of the

play09:44

project

play09:44

so here are the two purposes now let us

play09:47

see

play09:48

the activities which are being done in

play09:51

the

play09:51

briefing stage let us see so the first

play09:55

activity is appoint a project

play09:59

steering committee that means the

play10:02

committee of the people

play10:03

will guide the project generally these

play10:06

are the architects owner and the

play10:08

consultants the next is appoint the

play10:11

project

play10:12

manager a project manager who will be

play10:15

responsible for the execution of the

play10:18

work as well as the coordination between

play10:20

the

play10:20

various agencies while undertaking the

play10:23

work

play10:24

next to investigate

play10:28

technical and non-technical aspect of

play10:31

the project

play10:33

then to study the various projects

play10:36

and to identify

play10:39

the most feasible one and

play10:43

the last is to prepare and project

play10:46

report so these are the activities which

play10:48

are involved in the briefing stage

play10:50

that you appoint a project steering

play10:52

committee and appoint a project manager

play10:54

technical and non-technical

play10:56

investigation list out all the

play10:58

alternatives and try to

play11:00

analyze the most feasible one and then

play11:02

the preparer project

play11:04

report so that all the things are being

play11:06

covered in the

play11:07

briefing stage now after this

play11:10

all of activity is being done

play11:13

feasibility report is being prepared in

play11:15

the briefing stage

play11:16

now what is feasibility report that

play11:19

feasibility

play11:20

the project is feasible or not we should

play11:23

do it or not

play11:24

what are the consequences financially

play11:27

economical

play11:28

financial or economically socially

play11:30

environmentally

play11:31

technically so it is possible or not we

play11:34

should do it or not so that is your

play11:36

feasibility analysis or feasibility

play11:38

report

play11:39

so that you have to prepare so what is

play11:41

it let us see

play11:42

it contains the result of the technical

play11:44

aspect technical analysis as well as the

play11:46

environmental analysis

play11:48

so that the client client or the

play11:50

consultant

play11:51

can design the project properly and can

play11:53

plan the project properly

play11:54

so as it does not harm the client the

play11:57

consultant the user as well as the

play12:00

environment so that is the feasibility

play12:02

report

play12:03

now feasibility reports contains this

play12:05

four parts what are they

play12:07

let us see so mainly this four kind of

play12:10

analysis are done

play12:12

the first is technical analysis the

play12:14

second is

play12:15

economic analysis the third is

play12:19

financial analysis and the last is

play12:21

ecological

play12:23

ecological analysis technical

play12:27

economical financial and ecological

play12:31

now let us see each of them into detail

play12:35

but before we start this type of this

play12:39

analysis into detail let us see a flow

play12:43

diagram so this is a proper

play12:46

flow diagram for the feasibility

play12:49

analysis

play12:50

the flow for the flow diagram suggests

play12:52

that

play12:53

first generate the ideas then there is

play12:56

an

play12:57

initial screening of these ideas once

play13:00

initial screening are done ask

play13:03

that does this idea is looking primer

play13:07

facing

play13:07

the first impression of the primer

play13:09

facing that means

play13:10

the first impression of the project is

play13:13

good if it is good

play13:14

then move ahead if it is no then

play13:17

terminate the

play13:18

idea once the first impression of the

play13:21

idea is good

play13:22

then plan for the feasibility study

play13:27

in feasibility study the first do the

play13:29

technical

play13:30

analysis then you conduct financial

play13:33

analysis

play13:34

and then you do economical and

play13:38

ecological analysis after all the

play13:41

analysis being done

play13:42

is the project is worthwhile if it is

play13:44

yes then continue if it is no

play13:47

then terminate the project and if it is

play13:50

yes

play13:50

then prepare the funding proposal for

play13:53

the

play13:54

project so this is the flow diagram for

play13:57

the

play13:59

feasibility report now let us start with

play14:02

the first

play14:03

stage that is technical analysis let us

play14:06

see

play14:07

so here is the technical analysis in

play14:09

technical analysis various

play14:10

technical aspect of the project is being

play14:12

checked such as

play14:14

selection of the site selection of the

play14:16

appropriate method of construction

play14:18

availability of various resources and

play14:20

raw materials

play14:22

then specification of that raw materials

play14:25

and the last is selection of

play14:28

construction

play14:29

equipment so these all parameters have

play14:31

been checked as a part of

play14:33

technical analysis moving forward

play14:36

the next is economical analysis

play14:40

so the economical analysis consists that

play14:43

you have to check if the project is

play14:45

technically permissible

play14:47

but you have to see that it is

play14:48

economically possible

play14:50

does it is going to on on you on you the

play14:52

profits

play14:53

does it is value for money that is your

play14:55

economical analysis

play14:57

in economical analysis the project is

play14:59

evaluated by the various methods such as

play15:02

payback period method return on

play15:04

investment method

play15:05

and the benefit cost matter so these are

play15:08

the economical analysis which are being

play15:10

done on the project

play15:12

sometimes it may happen that a project

play15:14

is technically possible

play15:15

but economically not possible so the

play15:17

client must

play15:18

not go for the project if it is

play15:20

economically not possible because

play15:22

what if it is not economically possible

play15:25

is not going

play15:26

to get the returns out of that project i

play15:28

hope

play15:29

we are clear up to this point the next

play15:32

is

play15:33

financial analysis so the financial

play15:35

analysis of a project

play15:37

consisting of estimation of capital cost

play15:40

requirement and the source of fundings

play15:43

estimate of capital cost requirement

play15:45

that is cost of materials cost of

play15:46

resources cost of equipment

play15:49

engineering fees supervision charge etc

play15:51

so that is estimate cost of your

play15:53

of your work and the second is source of

play15:56

finance

play15:57

that all the payments are going to be

play15:59

done once you work

play16:01

but to get the work done you have to put

play16:03

your some amount of money so

play16:05

source of funding are you going to take

play16:06

loan are you going to

play16:08

get something on mortgage or you're

play16:10

going to put the money

play16:12

on yours by yourself so what are the

play16:14

source of fundings that are being

play16:15

evaluated in the

play16:17

financial analysis and the last stage is

play16:20

ecological analysis let us see so

play16:23

ecological analysis that means the

play16:25

environmental

play16:26

impact assessment which is being done on

play16:28

the major projects such as power plant

play16:31

major irrigation projects chemical

play16:34

industries

play16:34

drug industries etc on this kind of

play16:37

projects the ecological assessments are

play16:39

being done

play16:40

and the certain government approvals

play16:42

should be taken

play16:44

so this is what we done in the briefing

play16:47

stage while making the

play16:49

feasibility report i hope we are

play16:52

very much clear this was the first stage

play16:54

briefing

play16:55

in briefing we have to prepare the

play16:57

feasibility feasibility as

play16:58

four type of analysis technical

play17:01

financial

play17:02

economical and ecological now

play17:05

let us see the second phase that is

play17:08

designing phase of the construction

play17:11

project

play17:12

so this designing stage of the

play17:14

construction project

play17:15

is being also known as the planning

play17:17

stage

play17:18

students do not misconcept misinterpret

play17:21

the word

play17:22

design design does not means you have to

play17:24

prepare the drawings

play17:25

design that means you have to plan the

play17:27

project that how you will do the things

play17:30

how you will manage the things that is a

play17:32

designing phase

play17:34

that means it is one of the important

play17:36

phase because

play17:37

in this stage you are going to finalize

play17:39

your plan

play17:40

you are going to finalize your things to

play17:42

do the work

play17:44

so a small change after this stage

play17:47

would be expensive pardon me would be

play17:51

very expensive to you because you are

play17:53

fixing the things how it is being done

play17:55

so now you have to you you

play17:58

once the change is being done it will be

play18:00

very expensive

play18:02

so that is very critical stage here in

play18:05

this stage a realistic

play18:06

and detailed cost estimate is being

play18:08

prepared for the

play18:09

project now let us see the purposes of

play18:13

this

play18:14

stage so here are the purposes of the

play18:17

this kind of this stage is that to

play18:19

prepare the project to complete the

play18:21

project summary

play18:22

to finalize the method of construction

play18:24

the equipments

play18:25

to prepare the working drawings for the

play18:27

project

play18:28

for the preparation for the preparation

play18:30

of the specifications of the different

play18:32

item of work

play18:33

and for to prepar to make the necessary

play18:36

arrangements to invite the

play18:37

tenders so these are the purposes of the

play18:41

designing stage now let us look at the

play18:43

activities

play18:44

involved in the designing stage so

play18:48

so the purpose is and the activities are

play18:51

more or less similar that to complete

play18:52

the project report or the project

play18:54

summary

play18:54

then to carry out the further technical

play18:56

investigations that now you are going

play18:58

with this method

play19:00

of this method of construction what can

play19:02

happen what are the consequences

play19:03

then to prepare the drawings

play19:05

specifications

play19:07

boq and preliminary construction program

play19:11

and the last is to obtain the client's

play19:13

final

play19:14

approval so these are the activities

play19:16

being done in the designing

play19:17

stage let us look at the next stage

play19:21

the next stage of the construction

play19:23

project is

play19:24

tendering stage tendering stage you have

play19:26

been already learned

play19:27

in the professional practice and

play19:29

valuation subject that in this

play19:31

stage of the construction the tenders

play19:34

are invited from the contractors

play19:36

to undertake the work and the work is

play19:39

awarded to the lowest

play19:41

parties by the mutual understanding of

play19:43

the contractor and the

play19:45

client the main purpose is very much

play19:48

known that to appoint a contractor or

play19:51

appoint the

play19:52

various contractor number of contractors

play19:54

to do the construction

play19:56

so that is the purpose of the tendering

play19:58

stage

play19:59

let us see the activities

play20:02

involved in the tendering stage

play20:06

so here are the activities which have

play20:08

been performed in the

play20:09

tendering stage the first activity is to

play20:11

invite the tenders

play20:13

and to perform the pre-qualification

play20:15

process of the contractors

play20:16

the second is to prepare the necessary

play20:20

contract documents

play20:21

and to arrange a pre-bid meeting to

play20:24

provide the necessary information

play20:25

regarding the project

play20:27

the next is negotiating the price with

play20:30

the contractor

play20:31

then the review of the documents

play20:34

submitted by the contractor

play20:36

and the last activity which is being

play20:38

done in the stage

play20:39

is clarify the ambiguities

play20:42

in the contract documents ambiguities

play20:45

means some of the doubts which are being

play20:47

unclear

play20:48

so that clarity of ambiguity is in the

play20:50

contract document so these are the

play20:52

tendering stage moving forward

play20:56

the next stage the fourth stage is

play20:58

construction

play20:59

stage in the construction stage you know

play21:02

that

play21:02

the execution of a construction

play21:05

execution of a project

play21:06

takes place now the execution must be

play21:10

done

play21:11

according to the design drawing

play21:13

specification

play21:15

that to within the time limit budget

play21:18

and required quality that we have to

play21:21

take care in the construction

play21:23

uh construction stage that a project

play21:26

with completes within the time

play21:27

completes within the cost achieve the

play21:30

specific requirements

play21:31

uh stated by the client quality should

play21:34

be maintained

play21:35

so that is the that is the most

play21:38

resource incentive stage that more

play21:42

resources will be allocated in this

play21:43

stage

play21:44

now in construction stage various

play21:46

activities

play21:47

will be interrelated to each other so

play21:50

delay in one activity will lead to the

play21:53

failure of entire project or delay

play21:55

number of activity

play21:56

and you cannot complete the work within

play21:59

the time and

play22:00

cost so you have to take care of that

play22:02

that here

play22:03

the activities will be interrelated for

play22:06

an example

play22:07

for an example the slab

play22:11

the construction the formwork of slab

play22:13

and the steel cutting

play22:15

these are two activities which are

play22:16

interrelated to each other while the

play22:18

shuttering is being done

play22:19

you have to cut the steel for your slab

play22:22

if it is not done

play22:23

parallely if you are going to after it

play22:25

you are not going to complete the work

play22:27

within the time

play22:28

so i hope you are getting my point

play22:31

so that is your construction stage now

play22:33

in construction stage

play22:35

mainly two things are done what are they

play22:37

let us see

play22:39

the first part is construction planning

play22:42

in construction planning generally you

play22:45

prepare the construction steel

play22:47

you prepare the material schedule

play22:49

manpower and other resource schedule and

play22:51

plant and equipment

play22:52

schedule so you do the planning first

play22:54

while the constructing you do the

play22:56

planning first

play22:57

the second is control of control of

play23:01

site operation the control of site

play23:03

operation consists

play23:05

of supply the materials so

play23:08

supply uh supply the materials supervise

play23:10

the supervisor over the quality of the

play23:12

work

play23:13

coordinate between different agencies

play23:15

and different contractors

play23:17

and supply the necessary drawings so

play23:19

this is the control of

play23:21

control the site operations first you do

play23:23

the planning and then you

play23:24

try to control the site operations so

play23:26

that your project can be finished within

play23:28

the timing cost and

play23:29

quality now let us see

play23:33

the last stage which is

play23:36

commissioning stage let us see in this

play23:39

stage

play23:40

the performance of the structure is

play23:41

being evaluated and the proposed

play23:43

nature of maintenance and repairs

play23:46

are considered the main purpose of this

play23:50

stage

play23:50

is to investigate that the construction

play23:53

has been done according to the design

play23:55

drawing and specification

play23:56

and all the facilities and functions of

play23:58

the project are

play23:59

working correctly so that is the main

play24:01

purpose of this

play24:03

commissioning stage let us see the

play24:05

activities in this stage

play24:07

so the first activity is to keep the

play24:10

record of the various

play24:11

actual activities the second is to

play24:14

inspect the construction thoroughly

play24:16

and rectify any defect the next is

play24:19

to prepare the operating and maintenance

play24:22

manuals

play24:22

and the last is to carry out the

play24:26

performance test so these are the

play24:28

activities which have been done on the

play24:29

commissioning

play24:30

stage so there are five stages of the

play24:32

construction briefing

play24:34

designing tendering commissioning

play24:37

construction and then commission five

play24:39

stages and you have to

play24:40

prepare in that order only because once

play24:43

first

play24:44

you have to do the first in the real

play24:46

time project the briefing is done

play24:48

then the designing or the planning is

play24:49

being done then the

play24:51

tendering is being done then the

play24:52

construction and the last is

play24:54

commissioning

play24:54

so you have to prepare in that order

play24:56

only

play24:57

so i hope we are clear very much in that

play25:00

first

play25:01

session so this is it that was all about

play25:04

in today's session

play25:05

in case of any query or doubt you can

play25:07

always contact me in my mail or my

play25:08

number

play25:09

thank you

Rate This

5.0 / 5 (0 votes)

Ähnliche Tags
ConstructionManagementProjectsBuildingPhasesDesignTenderingPlanningEconomicsAnalysis
Benötigen Sie eine Zusammenfassung auf Englisch?