April 27 Jobs

year 4 month Operation

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First, scope management

Scope management of Information System project

4 months, the company won the Award of XX City Mining group Power Production Management Center construction project, I as the project manager, the whole process involved in the construction of the project. The total investment of the project 510 million, construction period of six months. Relying on the construction of the supervision center of power production, it realizes the effective integration of all kinds of production systems, including the energy metering system, distribution automation system, dispatching SCADA system, dispatching OMS system and the Gpmis of information management Area in the production management area. , power transmission and transformation GIS system, car GPS system, such as dozens of sets of systems, to achieve the unified scheduling of various business systems. 4 months, the project successfully passed the acceptance of party A, received unanimous praise, this project as an example, combined with the author's practical experience, discussed the importance of project scope management in the project construction process, elaborated the scope of management plan, scope definition, establish WBS Work breakdown structure, scope confirmation, scope control and other processes to the project scope management of the positive significance.

2015years6month, my company won the bidXxCity Mining group Power Production Management Center construction project, I as the project manager, full participation in the construction of the project. Total investment in the project510million yuan, construction period12a month. Supervision Center includes: Conference Building subsystem, large-screen display subsystem, video conferencing subsystem, network subsystem, and external interface subsystem,5subsystems. Venue subsystem mainly refers to the venue decoration, air conditioning, ventilation system. Large-screen display subsystem adoptsDlpStitching, using8Block50inch ofDlpscreen for splicing, the use of front-end maintenance screen, do not need the rear repair space, box thickness in50CMaround. Video conferencing subsystem access to the originalIpNetwork Video Conferencing system, to achieve with the city company and the county company's audio and video links. The network subsystem cables are routed from each floor to the supervisory center equipment. In-device configuration10can manage the two-layer switch, respectively connected to each business area and information intranet, information network, Xia Lian venue corresponding workstations. The workstation access area is implemented by jumpers and wiring. and external interface Subsystem:access to resources is achieved by connecting resources to a single workstation at the venue. Finally realizes the emergency command, the fault analysis function, the unified dispatch to each business system, impels the mining group Electric Power Company's informationization construction. 2016years4At the end of the month, a one- time pass the acceptance, won the customer's praise.

as the project's smooth launch involves business assessment, and the project business complex, project stakeholders and many other characteristics, the project progress management is particularly important. Therefore, good project scope management is an important guarantee for the project to be completed as required. I am a project manager in particular, in addition to the rest of the management area of the management of restraint, in particular, the scope of management from the following aspects of management.

1. Preparation of project scope management plan

The project is planned, so you have to plan for it before you do anything. Drawing up a good plan is the basis for successful project implementation. Some people think that the scope management plan is a waste of time, rather than to use them to carry out the work, the project will be faster and better to complete. I think the idea is wrong by omitting the scope management plan, although it can save a certain amount of time within a short period of time, but often in the long run due to lack of scope planning guidance to the scope of the project to spread. Therefore, in this project, I paid particular attention to the project scope Management plan, before formally formulating the plan, I first looked for the company to organize process assets, identify the scope management plan template, combined with the experience of the company's previous projects, to develop a preliminary plan, and then convene the project team members and project stakeholders, The plan was modified and perfected, with the participation of the whole, a detailed and scientific scope management plan was completed, which was used to guide the definition of project scope, set up WBS work structure decomposition, project scope confirmation and project scope control.

2. Scope definition

a successful project should only do all the work required to successfully complete the project, and for that it is necessary to define a definite project scope in the early stages of the project. In the early stages of the project, I led my team, stationed at the customer site for discussion, reviewed their business manuals and watched the business operations on site. Finally, all the stakeholders involved in the project were convened to exchange business. As the project involves a large number of business units, we do not have a consistent understanding of information, some customers are not clear about the needs, and some customers even their own needs are unclear, only a vague concept. In view of this situation, based on the previous experience, I used the prototype method to design a demo anddemonstrate it. Let customers fully aware of their own needs. With the tireless efforts of my team members and myself, we finally completed the scope definition work. Then I and my team and the leadership of the party held a seminar on the project's objectives, scope, and business units into the regulatory business module was discussed, and finally formed a detailed scope of the specification, the two sides signed the confirmation.

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    According to the scope specification, create wbs The work breakdown needs to follow the following steps: 1 2 wbs 3 Wbs top-down decomposition. 4 wbs work code. 5 Wbs work decomposition is perfect. My team and I are strictly based on the steps, referring to the 8/80 principle, put project deliverables in the WBS The first layer of decomposition, the concrete content of the first layer is decomposed in the second layer. At the same time, using the "Rolling Wave plan" method, the recent work decomposition of the finer, long-term work decomposition of the coarse. For example: the supervision center equipment between the installation and commissioning of workstations, the need for comprehensive cabling to be completed. I will set the installation of the station for the long-term work, integrated cabling positioning of the recent work. Finally we formed a detailed wbs work decomposition. The detailed wbs

4. Scope Confirmation

Project Scope Confirmation is that the customer formally accepts the deliverables that the project has completed. How to confirm the project? Customers always think that nothing is seen, how to confirm it? There is a case where the customer does not cooperate with the scope confirmation. I and my team through good communication with the customer, in particular the Director of the supervision center, told him that the scope of the project is not monolithic, once confirmed, the late can not be changed, but the early changes on the project schedule, cost, quality and other aspects of the smaller impact. In order to allay customer concerns, I have established milestones that require the project stakeholders to participate in the review at each milestone, detailing the design principles and functions of the system, so as to facilitate communication between the professionals and the customer's recognition and understanding of the system scope. Although the scope of the change is unavoidable, as long as the change process to execute, approval through, you can make changes. This eliminates the customer's concerns and facilitates the efficient completion of project validation.

5. Range Control

scope Control is the supervision of the scope of the control project status. Therefore, I regularly convene a status review during the project. Review the scope of the project, identify the scope deviations, and analyze the causes to eliminate the spread of all project scope. For example, at a stage review meeting, 2 integrated wiring crews were found to be laying lines on floors that did not need to be wired. I checked the contract and the demand is not at all, I checked the system change log, did not find any related records, to 2 people ask clear reason, originally is the floor supervisor request. I found the supervisor, communicated with him and told him that it would affect the progress of the project and change the process. After consultation, this demand as a supplement, follow the change process. Afterwards, I specifically met to emphasize that the change to take the change process, can not be changed without authorization.

Through the unremitting efforts of our team, lasted for six months, the project finally passed 4 months in the Mining Group Power Company organized by the third-party expert acceptance, to achieve the unified monitoring and management of the various business systems objectives, So that the information of the group Power Company to a new stage. The success of this project benefited from my scope of management of the project, of course, there may be some deficiencies in this project, for example, in the implementation process, due to continuous heavy rain,VGA matrix is 3 days later than scheduled , resulting in a small delay in progress, In the course of the project there was an integrated cabling engineer to leave, but after my post-rectification, and did not have an impact on the project. In the follow-up work and study, I will continue to recharge their knowledge, and peer exchanges, improve their business and management level, and strive for China's information construction to make their own efforts.

Ii. Progress Management Framework

Project schedule management is an important area of management knowledge in project management, and the project schedule management includes six processes, such as defining activities, arranging activity sequence, estimating activity resources, estimating activity duration, making progress plan and controlling progress. As a project manager, I focus on the following aspects during the process of the project's progress management.

1, the activity defines the granularity the reasonable control

activity is defined as the basis for a schedule, and the main input in defining activities is the scope benchmark, specifically WBS. Based on past experience, there are two key issues to be aware of during the process of defining an activity:

(1) The size of the activity should be appropriate. If the granularity is too coarse, the concept of the activity is approximate to the work package, it is not easy to fine-manage, and it is difficult to estimate the cost later. If the granularity is too small, it will increase the difficulty of decomposition and management of the workload, and sometimes impractical.

(2) the WBS work package is decomposed into activities to avoid loss of activity and ensure full coverage.

In view of the above problems, I used the solution is to combine the code size and project members of the technical level of two considerations, by my unified overall control, by business experts and technical experts to prevent the loss of activities, by the project members personally participate in the decomposition to ensure the feasibility of the entire decomposition process. For example, for a project member with a high level of skill, we can use the line code as an activity, and for a project member with a technical level, we can use the line code as an activity.

of this project a WBS is a structure that is based on a functional module, a three-level encoding, and the lowest working package is a one-person (5- person day). I further decompose the WBS to break down the work package into activities with an average workload of 8 individuals (1 personal days), forming a list of activities and milestone nodes. The follow-up work proves that the definition of activities in this project is more reasonable.

2. Estimate and estimate of scientific assessment resources

to accurately estimate the duration, you must first define the task, clear the work breakdown structure of the project WBS. Activity resources and Diachronic estimates are an important part of the preparation of the project plan and are the basis and basis of the schedule. In order to ensure the accuracy of activity resource estimation and diachronic estimation, I used expert judgment and analogy estimation method to evaluate project resources and duration, convened six relevant experts, consulted the experience of similar projects in the past, and comprehensively considered the existing resources, human, material, financial and risks of the project team. The resources and time estimates of the activities listed in the Activity list are shared by the experts, and resource calendars are introduced to inform the other project teams in advance. In addition, taking into account the relatively new business of the project, the original accumulation of data and limited experience of risk factors, on the basis of the original period, according to the proportion of 10% to be reserved for the emergency situation when the duration of the supplement.

3, strict implementation of project schedule control management

After the completion of the plan, the implementation of the plan needs to be in a timely manner to track, through a variety of ways to effectively monitor the actual progress of the project, regularly compare it with the planned progress, and monitor the progress of implementation, timely follow-up to identify and correct deviations, so that the project in accordance with the established time and cost quality to meet established requirements

in order to better control the progress of this project, first of all, I took the daily station, weekly meetings and weekly report methods to monitor the progress of the implementation of tracking. I ask each subsystem TL to open a station every morning, meeting no more than ten minutes, the main answer three questions: first, yesterday work progress; second, the problems encountered; Thirdly, what is planned today. Each day of the station will have a few words of the summary of the week, weekly regular session summary, after the summary becomes the weekly weekly and unified reporting to form a performance report. Through the daily station and weekly meetings and project weekly, I have a clear understanding of the current work of each team members, and the overall progress of the project, and timely corrective action to adjust the progress deviation.

Second, I focused on monitoring project milestones. At each milestone we take the form of a group meeting to confirm and summarize the work of this stage. the EV(earned value analysis) method was introduced at each milestone to monitor the project's SPI(Progress performance indicator) and CPI(Cost progress indicator), and to analyze the cause of the project deviation based on the obtained data results. and timely find the cause and take timely corrective or preventive measures.

Thirdly, in the process of monitoring the project plan, I also attach great importance to the impact of change management on the project progress. Strict implementation of the company's changes in the application, assessment, review, implementation, validation and a series of change control management processes, in accordance with the implementation of the project changes may occur, according to the change management process to initiate the change request, and strive to change the overall progress of the project to minimize the impact of the program, so as to effectively ensure that the project implementation progress The controllable cost provides a reliable guarantee for the success of the project.

through the joint efforts of the team, the system smoothly in the month of the formal on-line, six months after the initial inspection, the customer's praise, the cost of the project thanks to my successful overall management. Review the implementation process of the project, although the project deliverables basically meet customer requirements, but there are still some shortcomings, such as the business card processing process workload assessment is insufficient, resulting in the development of the module local progress delay; and the portal part in order to achieve a better user experience, the use of new technology to try, Due to technical reasons, the submission of the version is postponed and so on. In order to solve the problem, we take emergency measures in time to remedy it, which has no significant impact on project schedule, cost and quality.

April 27 Jobs