System and method for managing project in construction field

Abstract

According to the present invention, a system for managing work packages in an AWP system having a work package management structure including a CWA (Construction Work Area), a CWP (Construction Work Package), and an IWP (Installation Work Package) is provided, comprising: a CWP establishment unit for establishing said CWP; and an IWP generation unit for generating said IWP, wherein the work package management structure further includes a CWP boundary area which is an area that performs one function associated with said CWA, and the CWP establishment unit establishes said CWP by work type within said CWP boundary area.

Description

Technology Field

[0001] The present invention relates to a project management technique in the construction field, and more specifically, to a project management technique utilizing the AWP (Advanced Work Packaging) system. Background Technology

[0002] Advanced Work Packaging (AWP) is a project management technique established in 2015 by the Construction Industry Institute (CII) in the United States and the Construction Owners Association of Alberta (COAA) in Canada with the goal of improving productivity in the construction industry and ensuring visibility in project execution.

[0003] According to an analysis by CII, the introduction of AWP into the management of large-scale construction projects yields significant benefits in reducing construction costs and timelines, as well as improving productivity. Consequently, interest in AWP in construction project management is increasing. However, since existing AWP creates and manages Work Packages based on Man Hours (MH), it is difficult for domestic EPC companies, which manage projects based on construction volume, to apply the existing AWP.

[0004] Registered Patent No. 10-2411939 describes the configuration of a project integrated management device comprising: a classification unit that classifies a project into n detailed project CWPs (Construction Work Packages) based on construction types constituting the project, minimum unit zones for managing the project, and design information; and a display unit that classifies the n detailed project CWPs based on construction progress status and available construction volume status and displays them in a grid format. Prior art literature

[0005] Republic of Korea Registered Patent No. 10-2411939 (June 22, 2022) The problem to be solved

[0006] The objective of the present invention is to provide a construction project integrated management system and method for creating and managing work packages based on construction volume.

[0007] Another objective of the present invention is to provide a construction project integrated management system and method that facilitates the identification of relationships between CWPs.

[0008] Another objective of the present invention is to provide a construction project integrated management system and method that facilitates the creation of work packages. means of solving the problem

[0009] To achieve the above-mentioned objective of the present invention, according to one aspect of the present invention, a system for managing work packages in an AWP system having a work package management structure including a CWA (Construction Work Area), a CWP (Construction Work Package), and an IWP (Installation Work Package) is provided, comprising: a CWP establishment unit for establishing the CWP; and an IWP generation unit for generating the IWP, wherein the work packages are generated based on construction volume.

[0010] To achieve the above-mentioned objective of the present invention, according to another aspect of the present invention, a system for managing work packages in an AWP system having a work package management structure including a CWA (Construction Work Area), a CWP (Construction Work Package), and an IWP (Installation Work Package) is provided, comprising: a CWP establishment unit for establishing said CWP; and an IWP generation unit for generating said IWP, wherein the work package management structure further includes a CWP boundary area which is an area that performs one function associated with said CWA, and the CWP establishment unit establishes said CWP by work type within said CWP boundary area.

[0011] To achieve the above-mentioned objective of the present invention, according to another aspect of the present invention, a method for managing work packages in an AWP system having a work package management structure including a CWA (Construction Work Area), a CWP (Construction Work Package), and an IWP (Installation Work Package) is provided, comprising: a CWA setting step in which the CWA is set; a CWP establishment step in which the CWP is established; and an IWP creation step in which the IWP is created, wherein the work packages are created based on construction volume, and the CWP establishment step comprises a CWP boundary definition step in which a CWP boundary area, which is an area performing a function associated with the CWA, is set, and a work type-specific CWP definition step in which the CWP is set for each work type within the CWP boundary area.

[0012] To achieve the above-mentioned objective of the present invention, according to another aspect of the present invention, a method for managing work packages in an AWP system having a work package management structure including a CWA (Construction Work Area), a CWP (Construction Work Package), and an IWP (Installation Work Package) is provided, comprising: a CWA setting step in which the CWA is set; a CWP establishment step in which the CWP is established; and an IWP creation step in which the IWP is created, wherein the work packages are created based on construction volume and the IWP is automatically created using a 3D model in the IWP creation step. Effects of the invention

[0013] According to the present invention, all the objectives of the invention described above can be achieved. Specifically, by establishing AWP process standards aligned with the project management standards of domestic EPC companies, confusion in work is prevented through the introduction of work package creation standards based on construction volume, which are identical to existing project progress management and payment calculation methods. Additionally, as work volumes at the work package level become easier to verify, work planning by subcontractors becomes easier. Furthermore, the introduction of CWP boundary zones facilitates the recognition of correlations between work types within the CWP zone and the management of preceding and succeeding tasks.

[0014] In addition, work efficiency is improved and manpower is reduced through the automatic generation of work packages using 2D and 3D design deliverables. Furthermore, work standardization is achieved through the establishment of work package generation criteria, and optimal work packages can be produced through changes in conditions. Additionally, by establishing an IWP quickly at the beginning of the project, the overall project IWP schedule can be derived early, and design and purchasing can proceed reflecting this schedule.

[0015] In addition, by implementing Excel-based IWP management through the extraction of attribute values ​​from 3D models, input / change management is easy, and AWP managers can manage the status of each IWP by utilizing raw files for status management for each work type without the need for a separate management form. Brief explanation of the drawing

[0016] FIG. 1 is a block diagram schematically illustrating the configuration of a construction project integrated management system according to one embodiment of the present invention. Figure 2 is a diagram showing the work package management structure according to the construction field project integrated management system illustrated in Figure 1. Figure 3 is a diagram showing an example of CWP boundary zones set in CWA according to the work package management structure shown in Figure 2. Figure 4 is a diagram illustrating data remapping by the conversion unit of the construction field project integrated management system illustrated in Figure 1. FIG. 5 is a flowchart schematically illustrating a method for integrated project management in the construction field according to one embodiment of the present invention. FIG. 6 is a flowchart illustrating an example of a specific process in which the IWP generation step for each work type of FIG. 5 is performed. Figure 7 is a flowchart schematically illustrating a management switching method by the switching unit of the construction field project integrated management system illustrated in Figure 1. Specific details for implementing the invention

[0017] Hereinafter, the configuration and operation of an embodiment of the present invention will be described in detail with reference to the drawings.

[0018] FIG. 1 illustrates a schematic configuration of a construction field project integrated management system according to one embodiment of the present invention as a block diagram. Referring to FIG. 1, a construction field project integrated management system (100) according to one embodiment of the present invention includes an input unit (110) used by a user to input data, information, and control commands required for project management, an output unit (120) that outputs information and results required for project management, a CWP establishment unit (130) that establishes a CWP (Construction Work Package) including a construction work plan, an IWP generation unit (140) that generates detailed work details of a worker, a conversion unit (150) that converts the management method from management for construction to management suitable for commissioning, and a database (160) in which data required for project management, such as drawing data, is stored.

[0019] Figure 2 illustrates a work package management structure according to a construction project integrated management system (100). Referring to Figure 2, the work package management structure includes a Construction Work Area (CWA) (171), a Construction Work Area (CWP) boundary area (172), a Construction Work Package (CWP) (173), and an Installation Work Package (IWP) (174) located sequentially from top to bottom.

[0020] The Construction Work Area (CWA) (171) is a work area divided into functional and geographical functions according to the project scope and plan. In this embodiment, the CWA (171) is described as being set by the user by considering the criteria for dividing specific areas (structures, roads, etc.) and the construction sequence relationship in a 2D plan, such as a Plot plan layout of a project stored in the database (160) through the input unit (110). Accordingly, the CWA is divided according to criteria that can distinguish areas such as process units, main pipe racks, and roads. Subsequently, the volume is managed in the divided CWA units. This differs from the existing AWP system, where the CWA is set based on MH (Man Hour) standards (100,000 Work-hours or less). The CWA can be divided into CWA 1, CWA 2, ...

[0021] A CWP boundary zone (172) is a zone formed by grouping facilities that perform a single associated function in a single CWA (171). One or more CWP boundary zones (172) may be established in a single CWA (171). Referring to FIG. 3, there are two CWA boundary zones, CWP boundary zone A and CWP boundary zone B, in a single CWA (CWA 1). The CWP boundary zone (172) is established through the CWP establishment unit (130 in FIG. 1).

[0022] A CWP (Construction Work Package) (173) is a work package classified by type of work (piping, steel frame, mechanical, civil engineering) within a single CWP boundary area (172). Referring to FIG. 3, CWP-Piping, CWP-Steel Frame, CWP-Mechanical, and CWP-Civil Engineering exist in each of the CWP boundary areas A and B, classified by type of work. In this embodiment, one module can be set as one CWP. In the example illustrated in FIG. 3, the work package management structure up to the CWP level is as shown in [Table 1] below.

[0023] CWA CWP boundary area CWP CWA 1 CWP Boundary Zone A CWP-piping CWA 1 CWP Boundary Zone A CWP-Steel CWA 1 CWP Boundary Zone A CWP-machine CWA 1 CWP Boundary Zone A CWP-Civil Engineering CWA 1 CWP Boundary Zone B CWP-piping CWA 1 CWP Boundary Zone B CWP-Steel CWA 1 CWP Boundary Zone B CWP-machine CWA 1 CWP Boundary Zone B CWP-Civil Engineering

[0024] In this invention, the concept of a CWP boundary zone is introduced, making it easier to identify the correlation between CWPs included in the same CWP boundary zone. The CWP (173) is established through the CWP establishment unit (130 in FIG. 1).

[0025] An IWP (Installation Work Package) (174) is a work package containing detailed work details of a worker, and multiple IWPs for each type of work are generated for each CWP (173). The IWPs can be classified as IWP 1, IWP 2, ... The IWPs for each type of work are generated by an IWP generation unit (140 in FIG. 1).

[0026] The input unit (110) is for a user of the construction field project integrated management system (100) to input data, information, and control commands necessary for project management, and conventional input means such as a keyboard, mouse, or touch screen can be used as the input unit (110). Through the input unit (110), the user sets the Construction Work Area (CWA) (171 in FIG. 2), which is a construction work area, by considering the criteria for dividing specific areas (structures, roads, etc.) and the construction sequence relationship in a 2D plan, such as a Plot plan layout of a project stored in the database (160). Accordingly, the CWA is partitioned according to criteria that can distinguish areas such as process units, main pipe racks, and roads. Subsequently, the volume is managed in units of the partitioned CWA. In the existing AWP system, the CWA is set based on MH (Man Hour) standards (100,000 Work-hours or less).

[0027] The output unit (120) outputs information and results necessary for project management. Conventional output means, such as a monitor and a printer, can be used as the output unit (120).

[0028] The CWP establishment unit (130) establishes a CWP boundary area (172 in FIG. 2) and establishes a CWP (173 in FIG. 2). The specific process of establishing the CWP boundary area (172 in FIG. 2) and establishing the CWP (173 in FIG. 2) through the CWP establishment unit (130) will be described later with reference to FIG. 5 and FIG. 6.

[0029] The IWP generation unit (140) generates an IWP (174 in FIG. 2) containing the detailed work history of the worker for each work type. The specific process of generating the IWP (174 in FIG. 2) through the IWP generation unit (140) will be described later with reference to FIG. 5 and FIG. 7.

[0030] The switching unit (150) remaps the data to switch the management method from area-unit management for construction to system-unit management suitable for commissioning management. That is, the present invention enables commissioning at the system level after inspection is performed and verified at the subsystem level. The construction types and minimum data units subject to system-unit construction status management are as shown in [Table 2] below.

[0031] Construction types subject to management Minimum unit of data pipe ISO number machine Tag Number / Item Number electricity Route Number / Item Number Section Chief Tag Number / Item Number

[0032] The specific conversion process by the conversion unit (150) will be described later with reference to FIG. 8.

[0033] Figure 4 is an example of data mapping according to management perspective. In Figure 4, (a) is an example of data mapping between CWP and piping, (b) is an example of data mapping between CWP and mechanical / instrumentation, and (c) is an example of data mapping between CWP and electrical.

[0034] Referring to Fig. 4(a), CWP-Piping includes IWP 1, IWP 2, and IWP 3 for managing construction status at the zone level. IWP 1 includes ISO 1 and ISO 5 placed in the same column, IWP 2 includes ISO 2, ISO 3, and ISO 4 placed in the same column, and IWP 3 includes ISO 6. ISO 1 of IWP 1, ISO 2 of IWP 2, and ISO 6 of IWP 3, which constitute subsystem 1 for managing construction status at the subsystem level in CWP-Piping, are placed in the same row. ISO 5 of IWP 1 and ISO 3 of IWP 2, which constitute subsystem 2 for managing construction status at the subsystem level in CWP-Piping, are placed in the same row. ISO 4 of IWP 2 in CWP-Piping constitutes subsystem 3 for managing construction status at the subsystem level.

[0035] Referring to Fig. 4(b), CWP-Mechanical / Instrumentation includes IWP 1, IWP 2, and IWP 3 for managing construction status by zone unit. IWP 1 includes Tag 1 and Tag 2 placed in the same column, IWP 2 includes Tag 3, and IWP 3 includes Tag 4, Tag 5, and Tag 6 placed in the same column. Tag 1 of IWP 1, Tag 3 of IWP 2, and Tag 4 of IWP 3, which constitute subsystem 1 for managing construction status by subsystem unit in CWP-Mechanical / Instrumentation, are placed in the same row. Tag 2 of IWP 1 and Tag 5 of IWP 3, which constitute subsystem 2 for managing construction status by subsystem unit in CWP-Mechanical / Instrumentation, are placed in the same row. Tag 6 of IWP 3 constitutes subsystem 3 for managing construction status by subsystem unit in CWP-Mechanical / Instrumentation.

[0036] Referring to Fig. 4(c), CWP-Electric includes IWP 1, IWP 2, and IWP 3 for managing construction status at the zone level. IWP 1 includes Route 1, Route 2, and Route 3 placed in the same column, IWP 2 includes Route 4 and Route 5 placed in the same column, and IWP 3 includes Route 6. Route 1 of IWP 1, Route 4 of IWP 2, and Route 6 of IWP 3, which constitute subsystem 1 for managing construction status at the subsystem level in CWP-Electric, are placed in the same row. Route 2 of IWP 1 and Route 5 of IWP 2, which constitute subsystem 2 for managing construction status at the subsystem level in CWP-Electric, are placed in the same row. Tag 3 of IWP 1 in CWP-Electric constitutes subsystem 3 for managing construction status at the subsystem level.

[0037] Referring to FIG. 1, data related to project management is stored in the database (160). The data stored in the database (160) includes 2D floor plans and 3D model data of the project. In addition, all data generated during the project management process is stored in the database (160).

[0038] FIG. 5 is a flowchart schematically illustrating a method for integrated management of construction projects according to an embodiment of the present invention. Referring to FIG. 5, the method for integrated management of construction projects according to an embodiment of the present invention utilizes the integrated management system (100) for construction projects shown in FIG. 1, and includes a CWA setting step (S110) in which a CWA (171 in FIG. 2) is set, a CWP boundary definition step (S120) in which a CWP boundary area (172 in FIG. 2) is set, a CWP definition step (S130) in which a CWP (173 in FIG. 2) is set for each type of work within the same CWP boundary area (172 in FIG. 2), and a CWP generation step (S150) in which an IWP (174 in FIG. 2) for each type of work is generated.

[0039] In the CWA setting step (S110), the CWA (171 in FIG. 2) is set. In this embodiment, the CWA setting step (S110) is described as being performed by the user setting it on the 2D floor plan of the project stored in the database (160) through the input unit (110). In this embodiment, the CWA setting criteria are described as the process unit, the main pipe rack, and the road. That is, in the floor plan, each of the process unit, the main pipe rack, and the road can be set as a single CWA. Through the CWA setting step (S110), the CWA can be classified as CWA 1, CWA 2, ... After all the CWAs (171 in FIG. 2) are set through the CWA setting step (S110), the CWA boundary definition step (S120) is performed.

[0040] In the CWP boundary definition step (S120), a CWP boundary area (172 in FIG. 2) is established. The CWP boundary definition step (S120) can be performed by the CWP establishment unit (130 in FIG. 1) automatically recognizing the shape within the CWA (171 in FIG. 2) in a 2D plan view. In this embodiment, through shape recognition in the CWP boundary definition step (S120), a pipe rack, upper / lower / left / right areas relative to the pipe rack, a tank area, and an equipment area can be recognized. After all CWP boundary areas (172 in FIG. 2) are established through the CWP boundary definition step (S120), a CWP definition step by work type (S130) is performed.

[0041] In the step of defining CWP by work type (S130), CWPs (173 in FIG. 2) are established by distinguishing between above-ground work and underground work within the same CWP boundary area (172 in FIG. 2) according to the work type. In this embodiment, the step of defining CWP by work type (S130) is described as establishing CWPs according to the processes of mechanical, piping, steel frame, and civil engineering. Accordingly, the CWPs established through the step of defining CWP by work type (S130) are classified into CWP-Mechanical, CWP-Piping, CWP-Steel Frame, and CWP-Civil Engineering. After CWPs (173 in FIG. 2) are established by work type within the same CWP boundary area (172 in FIG. 2) through the step of defining CWP by work type (S130), the step of creating IWP by work type (S150) is performed. In this embodiment, the CWP boundary definition step (S120) and the CWP definition step by work type (S130) are described as forming a CWP establishment step for establishing a CWP.

[0042] In the work-type IWP generation step (S150), a work-type IWP (174 in FIG. 2) is generated based on the work-type CWP established through the CWP establishment step (S130). The work-type IWP generation step (S150) is performed by the IWP generation unit (140 in FIG. 1). FIG. 6 illustrates the specific process of performing the work-type IWP generation step (S150) as a flowchart. Referring to FIG. 6, the IWP generation step (S150) for each work type includes a 3D model lightweighting step (S151) in which lightweighting of the 3D model is performed, a lightweight 3D model input step (S152) in which input of the lightweight 3D model generated by the 3D model lightweighting step (S151) is performed, an automatic generation reference / start point selection step (S153) in which a reference / start point for automatic generation of the IWP for each work type is selected, an IWP condition selection step (S154) in which a condition for the IWP for each work type is selected, an IWP generation step (S155) in which the IWP for each work type is generated, an IWP generation completion step (S156) in which the initial IWP generation is completed, and a schedule input step (S157) in which a work schedule is input.

[0043] In the 3D model lightweighting step (S151), lightweighting of the 3D model is performed. The 3D model lightweighted in the 3D model lightweighting step (S151) is a model that reflects the attribute values ​​of 2D and CWP. Unnecessary objects are removed from the 3D model obtained through the 3D model lightweighting step (S151). After lightweighting the 3D model, the entire project 3D model is used as is, or if the entire model cannot be used at once due to hardware performance limitations, N Combined models are divided and used. A Combined model is a 3D model composed of N CWP boundary regions. After the 3D model lightweighting step (S151) is performed, the lightweight 3D model input step (S152) is performed.

[0044] In the lightweight 3D model input step (S152), the lightweight 3D model generated by the 3D model lightweighting step (S151) is input. After the lightweight 3D model is input through the lightweight 3D model input step (S152), the automatic generation reference / start point selection step (S153) is performed.

[0045] In the automatic generation criteria / start point selection step (S153), criteria / start points for the automatic generation of IWP by process are selected. The criteria / start points by work type are as follows.

[0046] For piping work, an IWP is created using N ISO sheets that constitute the piping with line numbers assigned in the 3D model within the CWP, based on the Field Weld DI-Inch specified by the user.

[0047] For steel frame construction, create assembly unit IWPs for columns, floors, and accessories (gratings, handrails, ladders, etc.) of the steel structure in the 3D model within the CWP, based on the Ton specified by the user.

[0048] In the case of a machine, one Tag is equivalent to one IWP.

[0049] In the case of civil engineering work, the Tag number is used as the basis, but a single IWP is created by grouping structures with a relationship to the Tag number or the pouring volume (㎥) specified by the user.

[0050] After the 3D model automatic generation reference / start point selection step (S153) is performed and the reference / start point for automatic IWP generation by process is selected, the IWP condition selection step (S154) is performed.

[0051] In the IWP condition selection step (S154), the conditions for the IWP for each work type are selected and entered. The selected conditions for each work type entered in the IWP condition selection step (S154) are as shown in [Table 3] below.

[0052] Work type Selection criteria pipe 'n' Line / ISO number or welding volume (Di-inch) iron frame 'n' Assembly Number or Weight (Ton) machine 'n' Item or Tag Number Civil engineering 'n' items or volume (㎥)

[0053] After the conditions for an IWP by work type are selected and entered through the IWP condition selection step (S154), the IWP generation step (S155) is performed.

[0054] In the IWP generation step (S155), an IWP for each work type is automatically generated according to the IWP condition selected through the IWP condition selection step (S154).

[0055] In the IWP creation completion step (S156), the work-type IWP created through the IWP creation step (S155) is completed as the initial IWP. After the initial IWP creation is completed through the IWP creation completion step (S156), the schedule input step (S157) is performed.

[0056] In the schedule input step (S157), a work schedule is entered based on the work-type IWP completed through the IWP creation completion step (S156).

[0057] The IWP generation process illustrated in FIG. 7 is an automatic generation process, and the present invention can improve the manual generation of IWPs. Alternatively, the manual generation of IWPs can be performed by extracting the attribute values ​​of a lightweight 3D model into a spreadsheet format such as Excel, generating an IWP, and uploading it to a system. The IWP generation options used at this time are as shown in [Table 4] below.

[0058] Work type IWP creation options pipe 'n' lines or ISO numbers iron frame 'n' Assembly numbers or structure numbers machine 'n' Item or Tag Number Civil engineering 'n' Item or Tag Number

[0059] In addition, manual schedule entry tasks can also be improved. Manual schedule entry can be performed by extracting the list of IWPs completed through the IWP creation completion step (S156) into a spreadsheet format such as Excel, creating a schedule, and uploading it to the system.

[0060] FIG. 8 is a flowchart schematically illustrating a management switching method by the switching unit (150) of the construction field project integrated management system (100). Referring to FIG. 8, the management switching method includes a basic data input step (S210) and a data remapping step (S220).

[0061] In the basic data verification step (S210), zone-based, minimum data units by work type, IWP data by work type, and CWP data by work type are verified as basic data by the conversion unit (150). The minimum data units by work type, IWP by work type, and CWP by work type are as described above. After the basic data is verified through the basic data input step (S210), the data remapping step (S220) is performed.

[0062] In the data remapping step (S220), remapping of the basic data confirmed through the basic data input step (S210) is performed by the conversion unit (150). In the data remapping step (S220), data is remapped using the subsystem number corresponding to the CWP as the key value, based on the minimum data unit and IWP data by work type. The subsystem corresponding to the CWP includes the IWP list and status containing the subsystem, and the minimum unit data mapping belonging to the subsystem. An example of data mapping according to the management perspective through data remapping is shown in FIG. 4. Data remapping is performed through the data remapping step (S220), and a system unit management conversion for commissioning management is achieved.

[0063] Although the present invention has been described through the above embodiments, the present invention is not limited thereto. The above embodiments may be modified or changed without departing from the spirit and scope of the present invention, and those skilled in the art will understand that such modifications and changes are also within the scope of the present invention. Explanation of the symbols

[0064] 100: Project Integrated Management System 130: CWP Establishment Department 140: IWP Generation Section 150: Conversion Section 171: CWA 172: CWP Boundary Area 173: CWP 174: IWP

Claims

Claim 1 A system for managing work packages in an AWP system having a work package management structure including a CWA (Construction Work Area), a CWP (Construction Work Package) boundary area, a CWP, and an IWP (Installation Work Package), wherein the CWP boundary area is an area formed by grouping facilities that perform a single function associated with the CWA, the CWP is a work package classified by work type within the CWP boundary area, and the IWP is a work package including detailed work requirements for workers generated by work type within the CWP, and the CWP boundary area and a CWP establishment unit for establishing the CWP; A construction project integrated management system comprising an IWP generation unit that generates the above-mentioned IWP, wherein the above-mentioned work package is generated based on construction volume, and the CWP set within the above-mentioned CWP boundary zone includes CWP-Piping, which is a CWP for piping work type; CWP-Steel, which is a CWP for steel work type; CWP-Mechanical, which is a CWP for mechanical work type; and CWP-Civil, which is a CWP for civil work type, and wherein the above-mentioned CWP is established within the above-mentioned CWP boundary zone by work type, classified into cases of above-ground work and cases of underground work. Claim 2 A construction project integrated management system according to claim 1, wherein the CWA is generated by partitioning areas including process units, main pipe racks, and roads in a 2D floor plan according to criteria for distinguishing areas including process units, main pipe racks, and roads. Claim 3 delete Claim 4 delete Claim 5 delete Claim 6 A construction project integrated management system according to claim 1, wherein the IWP generation unit automatically generates the IWP using a 3D model. Claim 7 In claim 6, the IWP generation unit automatically generates the IWP based on selection conditions for each work type, wherein the selection conditions for each work type are 'n' Line / ISO numbers or welding volume (Di-inch) in the piping work type, 'n' Assembly numbers or weight (Ton) in the steel frame work type, 'n' Item or Tag numbers in the mechanical work type, and 'n' Item or volume (㎥) in the civil engineering work type, a construction field project integrated management system. Claim 8 A construction project integrated management system according to claim 1, wherein attribute values ​​of a 3D model are extracted in a spreadsheet format and utilized for the manual creation of the IWP. Claim 9 A construction project integrated management system according to claim 1, wherein the list of IWPs is extracted in a spreadsheet format and utilized for creating a schedule of the IWPs. Claim 10 A construction project integrated management system according to claim 1, wherein the CWP establishment unit recognizes the shape within the CWA in a 2D plan view and defines the CWP boundary area. Claim 11 delete Claim 12 delete Claim 13 A method for managing work packages in an AWP system having a work package management structure including a CWA (Construction Work Area), a CWP (Construction Work Package) boundary area, a CWP, and an IWP (Installation Work Package), wherein the CWP boundary area is an area formed by grouping facilities that perform a single function associated with the CWA; the CWP is a work package classified by work type within the CWP boundary area; the IWP is a work package including detailed work requirements for workers generated by work type within the CWP; a CWA setting step in which the CWA is set; a CWP boundary definition step in which the CWP boundary area is set; and a work type-specific CWP definition step in which the CWP is set by work type within the CWP boundary area. A method for integrated project management in the construction field, comprising an IWP generation step in which the above-mentioned IWP is generated, wherein the above-mentioned work package is generated based on construction volume, wherein in the above-mentioned CWP definition step by work type, the above-mentioned CWP is classified and set as CWP-Piping for Piping work type, CWP-Steel for Steel work type, CWP-Mechanical for Machinery work type, and CWP-Civil for Civil work type, wherein in the above-mentioned CWP definition step by work type, the above-mentioned CWP is classified and set as above-ground work and underground work by work type. Claim 14 A construction project integrated management method according to claim 13, wherein the CWP boundary definition step is performed by recognizing the shape within the CWA in a 2D plan view. Claim 15 delete Claim 16 A method for integrated management of construction projects according to claim 13, wherein the IWP is automatically generated using a 3D model in the IWP generation step. Claim 17 A method for integrated project management in the construction field according to claim 16, wherein the IWP generation step includes an IWP condition selection step in which conditions for an IWP by work type are selected and input, and wherein, in the IWP condition selection step, the selected conditions for the piping work type are 'n' Line / ISO numbers or welding volume (Di-inch), the selected conditions for the steel frame work type are 'n' Assembly numbers or weight (Ton), the selected conditions for the mechanical work type are 'n' Item or Tag numbers, and the selected conditions for the civil engineering work type are 'n' Item or volume (㎥).

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