QUẢN LÝ TỔ CHỨC VÀ THỰC HIỆN DỰ ÁN XƯỞNG SẢN XUÂT TÀ VẸT BÊTÔNG DỰ ỨNG LỰC Chapter 1 General introduction about factory project for manufacturing concrete sleeper 4 Chap
Trang 1QUẢN LÝ TỔ CHỨC VÀ THỰC HIỆN DỰ ÁN XƯỞNG SẢN XUÂT TÀ VẸT BÊ
TÔNG DỰ ỨNG LỰC
Chapter
1
General introduction about factory project for manufacturing concrete sleeper
4
Chapter
2
Management organization and implementation of projects each factory sleepers prestressed concrete
6
2.3 Monitor schedule, implementation cost, define variation 7
FOREWORD
Trang 2project completed on time, within the approved budget and achieve technical requirements and quality of products and services by using the best method and condition
Project management includes 3 main phase: planing, implementation in which main contens is time management, cost and monitoring work packages in order to achieve the goal
- Planing: this phase is for building goal, identify works need to do, human resources need to implement the project and is process to indentify the action plan which should be shown in systematic diagrama
- Implementation: This is process to allocate resources includes: Budget, human, equipment and important is coordination and manangement schedule This phase defines time-line to implement each work and whole project (when started, when finished)
- Monitoring is process to check schedule of the project, analysis status, solve associated issues and report
Phases of project management builds a dynamic cycle from planning to implementation and monitoring and feedback following charts
Planing.
Monitoring
Implemationation
Goal identification Resouces analysis.
- Measure results.
- Compared to the target.
- Report.
- Solve the problem.
- Coordinate and schedule.
- Distribution of resources.
- To coordinate the effort.
- Encourage and motivate staff and employees.
-Cycle project management.
Trang 3CHAPTER 1 INTRODUCTION TO PROJECT 1.1 Background of project
Following the plan of rail way transportation of Vietnam ti 2020 is to complete upgrading existing raiways to meet national and area standard Build a new line to make it into double lines and electrification line Hanoi-Vinh, Saigon- Nha Trang, continue to build new railways in order to create
a synchronous and moderm railways network
Currently all routes on Vietnam Railways are using wooden sleepers should
be recorded during use due to the impact of weather, climate, the wooden sleepers will be recorded each item should be replaced regularly Besides making use of wooden sleepers to write more and more scarce, so the need
to replace wooden sleepers with a material different from that survey research of Vietnam Railways has approved the construction of "The project workshop reinforced concrete sleepers tensioning rail for recording
"in the central region
Trang 41.2 Goal of the project
Investing in “ Building a factory to manufacture concrete strain using for point machine in railway” which is adapted to condition of Vietnam railways This is important and significant materially and spiritually to Vietnam railways:
- Live life of concrete sleeper is longer than wooden one so the time to repairing, replacement is longer
- Create condition to professionalize for manufaturing, pre-installation of sleeper at factory then transport to site to replace this can help to reduce time of block the railways
- Factory location is connected to railways and highway at Kimlien station
so it is flexible for transportation by railways and highway
- Utilize the existing land
- Attractive local, company labour so increase income for workers
- It is comfortable to supply for middle, southern and northern areas
- Apply newest technology into Vietnam railways
- Stablize activities of company, contribute stablization of company
- Manufacturing is an developing industry so investment into this project is very safe
1.3 Organization and human resource to implement the project
Construction project
manager
Construction project
manager Equipment installation project manager
Equipment installation project manager
Project Coordinator Coordinator Project
Trang 5Model of project management
Plan for implementation, monitoring, analysis implementation process
of the project Execution of project is implemented via the head of
project manager Beside activities in project management and associated
logistic that Vietnam railways need to implement, implementation
process includes main steps:
Step 1: land clearance
Step 2: Designing
Step 3: Implementation plan
Step 4: Implementation periods, schedule
Step 5: Finishing implementation and bring the project into use
CHAPTER 2 MANAGEMENT ORGANIZATION AND IMPLEMENTATION THE
PROJECT 2.1 Planing for building manufacturing factory strain concrete sleeper
for in railways
Work description of project implementation the project
(week)
Human resource/ men
Trang 65 Construction 3,4 4 35
Schedule table of the project facility
- From the above planning table, time for project is 90 days (18 weeks)
- The project includes 6 work packages: plan and approve master plan,
investigate geographic, design , clarify and approve design, construction,
install equipments, finish
2.2 Implementation: Using resources to implement the project
Description allocation of human resource in project
Trang 7Allocation human resources
- Assume there are 40 men in company
- Following Resources Graph in peak time needs 45 people, so missing 5
people
- Reallocate human resource: peak time happens in building wall and water
system Due to building wall is limited so water system is selected to adjust
for schedule from 2,25 weeks to 4 weeks, worker from 10 people will
reduce to 6 people and meet human resource of the company Following
table
2.3 Cheking schedule, implementation cost discover variations
Chose time for avaluation schedule is week 6
compeletion BCWP(6) ACWP(6)
90 days 31,300,000,000
750,000,00
Plan and approve
Trang 8Design, clarify and
approve design 2 wks 100,000,000 50,000,000 25% 25,000,000 15,000,000
Evaluation:
Evaluate schedule: SV=BCWP(6) - BCWS(6) = ($25,000,000.00)
SV<0 project is delay
TV = SD-BCSP = 1
The project is delay 2 weeks
Cost variations: CV = BCWP - ACWP = $10,000,000.00
CV>0 Cost is under budget
SI= BCWP / BCWS = 0.97
SI<1 Work is delay behind schedule
CI = BCWP/ACWP = 1.01
CI>1 cost is under budget
2.4 Adjust schedule:
Original Adjustment Original reduction Reduction
Plan and approve
master plan
Investigate geographic 3 2 200,000,000 203,333,333 3,333,333
Design, clarify and
approve desgin
construction 4 4 12,500,000,000 12,500,000,000 1,218,750,000
Electric network 4 4 1,800,000,000 1,800,000,000 202,500,000
Trang 9- Chose works which have small value to adjust
- The project schedule is reduced 3 weeks, total additional cost is
VND1,465,833,333
- Total cost after adjusting schedule is VND32,765,833,333
2.5 Evaluation project risk
Following the above table
Te: 15,17 Vcp: 1,53 Xích ma(S) : 1,236
* Probability X=13 week
Z=(X-Te)/S = -1,753
Refer to probability table is 95,99%
Probability of project schedule under 13 weeks is: 4,01%
Probability of project schedule from 13 to 15.17 weeks
* Probability X=17 week
- Z: 1,483%
Refer to probability table is 93,06%
Probability of project under 17 weeks is 93.06%
Probability of project from 15.17 to 17 weeks is
43.06%
Probability of project after 17 weeks is 6.94%
Project risks:
The budget of the project is mainly comes from mobilizing so if the project
Trang 10Quantity of works is big with many packages which implemented at the same time so lead to constrain for management, coordination during implementation
Conclusion and comments
The project is in line with policy of government and support to industrialization and modernization in Railways Following goals for next year, Vietnam railway need to focus on industrial manufacturing system Investing in this project contributes in completion for the projects in repairing and replacement new railtracks
Suggested solution and comments for the project
Improve approve and design process
Be careful and accurate in costing of the project because it effects to all work packages during implementation phase
Building schedule also is very important phase and effects all phases of the project It effects directly to mobilizing budget, time and quality of implementation For this project, schedule
must be done by experience and professsionall engineers
Select experience contractors for implementation and designing, consultancy and supervisory in order to optimize time, cost and have good quality
Implement all phases of the project well
Always update information about economy, polictical which is related to the project to analysis and select investing options
References:
- Project management: Phd Phạm Thị Thu Ha