JP2002073737A - Method for controlling receipt and payment of construction expenses - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for controlling the receipt and payment of construction expenses, capable of surely paying the expenses to a construction business unit, construction contract business unit, and a materials supply business unit performing the construction of a building to be constructed according to a construction contract agreement and capable of surely performing the delivery of the building to a building owner. SOLUTION: A receipt and payment control organization is formed of the building contract business unit, the materials supply business unit, and a general control body. The general control body controls the receipt and payment of the construction expenses from the owner, performs payment of the construction expenses at a prescribed time after the closing date, and assures completion of the building to the owner.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for managing payments for building fees. More specifically, the present invention relates to a building construction such as a custom-built house construction and a built-for-sale house construction (the building construction in the case where a purchaser of a building, that is, an owner exists).
Can be paid to the construction contracting entity, the material supplying entity, and the construction entity in accordance with the progress of the work in, and the building order can be guaranteed by the building ordering party. The present invention relates to a building payment management method that can reliably deliver a building to a user.

[0002]

2. Description of the Related Art Until now, construction or construction of a building is not performed by only one business entity such as a housing construction business entity. In order to fulfill the contract concluded between the building contracting entity and the building orderer, the building contracting entity outsources various works to the construction entity as necessary, and The construction entity undertakes the business or work for each charge, turns over and takes part in the construction work, thereby completing the building.

[0003] The construction of a house will be described as an example of architecture. When requesting construction from a construction company, which is a house construction contractor, the client (also referred to as an ordering party or client) signs a private construction contract with the construction company. In accordance with the conclusion of this contract, the client, the ordering party, pays the contract price collectively or separately to the contractor at the conclusion of the contract and at a predetermined time until the completion of the building, and the owner When receiving a loan from a financial institution, at a predetermined time until the completion of the building, funds provided by the loan institution are paid to the construction company via the ordering party.
The loan money paid to the construction company is divided and repaid to the loan institution by the owner during a predetermined period according to a contract concluded between the loan institution and the owner.

[0004] The contractor who receives the order selects a material supplier and a construction contractor (generally also referred to as a "subcontractor") necessary for executing the house construction, and performs a predetermined procedure during the construction period. In accordance with the above, a predetermined subcontractor is constructed, and materials necessary for the construction are procured from a material provider and input to the site. In addition, the said construction company may order a predetermined construction from a subcontractor without arranging a material provider. In this case, the subcontractor who receives the order will independently arrange the materials necessary for the work.

[0005] Housing construction work is performed in a prescribed procedure within a prescribed construction period, and as a result, a house is completed. When the house is completed, the house is delivered to the client. The construction company pays a predetermined price to the subcontractor who has completed the construction according to the contract, and also pays the material provider to the material provider.
There should be no problem as long as such a procedure is performed.

However, in the construction industry in recent years, construction has been carried out in such a state, and there has been a considerable occurrence that payment has not been made.

[0007] The current housing industry has a bipolar structure consisting of a major house maker, which originally has name value and credibility and has great product planning ability, and a local contractor who undertakes construction of several to several tens of houses a year. Has become. In the economic situation referred to as the recent housing recession, many local construction firms are struggling with financing due to lack of brand power and creditworthiness, and operating capital is tight. Furthermore, housing construction requires a construction period of several months to nearly a year. In the meantime, the construction company itself has the necessary funds to maintain its management, the funds necessary for payment to various subcontractors who perform various constructions required for housing construction, the funds required for payment to the material provider, etc. is necessary. Such funds are originally financed by the payment provided by the client who orders the house construction (this may be funding from a lender that is paid as payment by the client). Something to be done. In other words, various expenses required for the construction of the house should be paid with the money paid by the owner.

[0008] However, as described above, the payment from the owner is paid in installments such as a lump sum paid at the time of contract and an intermediate payment paid during the construction of a house. The amount of the lump sum or middle money may not be enough to pay the various areas monthly for the construction of the house.
For example, if a lump-sum payment of 1 million yen is received from a client in a certain month, but there is no payment from the client in the following month and the following month, the payment to a subcontractor in that month is 800,000. If the payment to the subcontractor is 800,000 and the payment to the subcontractor in the following month is 800,000, the construction company will generate a shortage of 600,000 yen in the following month,
The following month, the payment shortage of 800,000 yen occurs. In addition, the contractor works as a working capital to maintain its own business every month.
If you need $ 100,000, your monthly shortfall will be substantial. In such a case where the payment amount is insufficient, for example, it may be necessary to settle various payments relating to the house construction by applying lump sums or intermediate payments relating to other newly received housing constructions. . In other words, a lump sum or middle money paid by a house construction owner to a local construction company will be used for payment required for other house construction. Then, as a local contractor, in order to maintain its monthly management, it must take as many housing orders as possible, and even if it receives an order for a certain house construction, it will be credited to the local contractor accordingly The situation that the funds were not allocated to the payment required for the construction of the house, but to the payment of something else became normal, and if the cash flow failed for some reason, the construction company immediately went bankrupt. You may fall into a state.

When a local contractor goes bankrupt, a client who has ordered a house construction from the local contractor will leave the house unfinished despite the payment for the house construction. If the bankruptcy local builder is brought under the custody of the court, the completed house will not be delivered to the client, even if some payment is paid to the client. In addition, a bankruptcy local contractor may be lost (so-called night escape). In such a case, the ordering party, various contractors, and material providers are not reimbursed at all, and in some cases chained. Bankruptcy also occurs.

[0010] Such a problem of financing of a local contractor leads to delays in payment and nonpayment to contractors of various constructions, subcontractors, and suppliers of construction materials even before the problem of bankruptcy of the local contractor. Due to the cause, excellent subcontractors will not be able to approach local construction companies,
Even if approached, it raises a new problem that may lead to omission work.

Responsibilities of local construction firms are to enclose excellent and competent craftsmen, make sure to pay monthly, maintain relationships with various contractors, complete houses, and build trust from consumers. It is to receive.

At present, it is also called a residential big bang, and the Japanese construction industry is undergoing a transformation with the keywords of “consumer protection”, “private opening”, “performance emphasis”, and “guarantee”. In the course of rationalization, liberalization, and mega-competition, a transition to a Western-style system of clear culture and thorough contracts is taking place, and the end of Japanese business customs is approaching.

[0013] Under such circumstances, it is necessary to improve the poor condition in which the local construction shop as described above is located, and to complete a building such as a single house for the first time in cooperation with many contractors. In a business that can be
It is highly desired that a new system be constructed that can reliably deliver the building constructed according to the contract with the owner to the owner without any overwork.

The present invention has been completed under such circumstances. In other words, the object of the present invention is to reliably execute various payments that occur during the construction period from the order of construction to the completion of the building, and provide the building orderer with the building constructed according to the contract without any omission work An object of the present invention is to provide a method of managing a building payment and withdrawal which can be reliably delivered.

[0015] Another object of the present invention is to provide a method for managing the payment of a building fee which can make the management of a local contractor sound.

Still another object of the present invention is to impart objectivity to the cash flow in a local construction shop that performs building construction, make the cash flow in the local construction firm sound, and pay the price to subcontractors and materials suppliers in building construction. It is an object of the present invention to provide a method for managing a building payment and withdrawal which can realize the normalization of the building and can surely execute the delivery of the building to the owner.

[0017]

Means for Solving the Problems The means of the present invention for solving the above-mentioned problems is a construction contracting entity and a material providing business which were started in response to a building orderer ordering a building from a building contracting entity. And the general management body form a deposit and withdrawal management organization, and in the storage means managed by the general management body, the contents of the estimate provided by the building contracting entity and the material providing entity and the content of payment from the building ordering entity Is stored, and the payment to be paid to at least the construction contracting entity, the construction entity, and the material providing entity at a predetermined settlement time from the payment content and the estimated content input to the storage means by the arithmetic processing means managed by the general management entity. After calculating the amount of work, the general management body calculates the amount of payment according to the work volume confirmed by the construction contracting entity and the material providing entity at each predetermined settlement time after the construction work starts When the general management body, the construction contracting entity, and the material providing entity approve the settlement at the settlement time after the predetermined settlement time, the calculation processing means enables the payment of the payment amount according to the volume. This is a method for managing the payment of deposits and withdrawals that is characterized by the fact that when a building orderer orders a building from a building contracting entity, the building contracting entity, the material providing entity, and the general management entity form a deposit / withdrawal management organization. , The deposit and withdrawal management organization keeps the payment paid by the building orderer and, according to the progress of the building, under the agreement of the building contracting entity, the material providing entity and the general management entity, A method of managing payment of money for a building, wherein the settlement is settled to a business entity, a material providing business entity and a construction business entity, and the supervising management entity guarantees completion and delivery of the building to the building orderer.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In a method for managing the payment of money for a building according to the present invention, a building contractor, for example, a building contractor, which undertakes a building payment paid by a building orderer, such as a client, and a building construction work from the client. Work and materials required for construction or construction between a local contractor, a construction business entity that performs construction work such as various subcontractors, and a material providing business entity that provides materials necessary for construction work such as a material provider Payment, or withdrawal, is managed.

In the method of managing payment of money for a building according to the present invention, for example, the money paid by the owner is not diverted to uses other than the construction of the house pertaining to the contract, and the building contractor is the building contractor. From the total payment amount paid from, the profits of the construction contracting entity can be received as installments every predetermined period, and the construction entity can calculate the amount of The corresponding price can be received as installments, and the material provider can receive the material price as installments every predetermined period by selling the materials necessary for the construction. Since the flow of funds and the process from the start of construction to the completion of the construction can be centrally managed, the completion of the building can be guaranteed for the building orderer. .

In particular, when a business entity having the character of a wholesaler who wholesales materials to the material providing business works as a general manager, the management method of the building contracting business itself is adopted by adopting this construction price management method. The deterioration of the management of the material providing entity due to the deterioration is prevented, and as a result, the management constitution of the material providing entity is improved, and the deterioration of the management of the general management body as a wholesaler is also prevented. -Deposit and Withdrawal Management Organization- In the method of the present invention, a deposit and withdrawal management organization is formed by the general management entity, the building contracting entity, and the material providing entity.
The deposit and withdrawal management organization is formed for each building business. Therefore, the deposit and withdrawal management organization starts a new contract for building construction after the building orderer, that is, the client who is the building orderer, completes the contract for building construction with the local contractor, which is the building contracting entity. After the completed building is handed over to the owner, it is disbanded. Therefore, this deposit / withdrawal management organization is a time-limited organization for each building for which an order has been placed.

This deposit / withdrawal management organization is formed by a general management entity, a construction contracting entity, and a material providing entity.
Mutually grasp the progress of construction work, make the contents of construction work and payment for construction completion transparent and prevent the diversion of funds, construction contracting entity, material providing entity and construction business This is to ensure payment to the body. From a different perspective, participating in this deposit / withdrawal management organization ensures that the building contractor and the material provider can receive payment, and that the construction contractor, which is a subcontractor of the building contractor, also receives payment. Will be able to get paid. Therefore, since the payment is reliably made to the construction entity for a certain period of time, for example, every month, the adverse effect of the construction entity performing the omission work too much when feeling uneasy about the non-payment is eliminated, and the construction which possesses excellent technology Businesses will actively participate in construction work.

The "deposit and withdrawal management organization" is composed of a construction contracting entity, a material providing entity and a general management entity, and the name is "deposit and withdrawal" as long as it has a function of managing deposit and withdrawal. It is not limited to being a “management organization”.
“○” may be, for example, the name or name of the building orderer) ”.

-Overall management body- The overall management body in the deposit and withdrawal management organization manages the process for building completion, and manages the payment from the building orderer and the payment of the price generated during the process. It has a function and a guarantee function to guarantee the completion and delivery of the ordered building.

This general management body can be a common general management body in each of the deposit and withdrawal management organizations established for each of a plurality of buildings. That is, a deposit / withdrawal management organization B1 is organized for one building A1, a deposit / withdrawal management organization B2 is organized for another building A2, and so on.
When a deposit / withdrawal management organization Bn (where n indicates the same meaning as described above) is formed for n (where n is an integer), one or more of the deposit / withdrawal management organizations B1 to Bn or One supervising entity in all deposit and withdrawal management organizations
It may be formed by individual business entities. As described above, when each general management body in a plurality of deposit / withdrawal management organizations also serves as one business entity, the general management body exerts the management function and the guarantee function for each building.

In order to realize the above-mentioned management function, the general management body has hardware resources including input means, storage means, arithmetic processing means, and output means. The hard resources in the general management entity are combined online with the hard resources in the construction contracting entity, the hard resources in the material providing entity, and the hard resources in the construction entity. The hardware resources of the supervising entity are combined online with the hardware resources of the building contracting entity, the material providing entity, and the construction entity, respectively. The location is Kagoshima Prefecture,
Even if the material providing entity is located in Oita Prefecture and the construction entity is in Miyazaki Prefecture, a deposit and withdrawal management organization can be established even if they are separated from each other. In the method of the present invention, since the construction contracting entity, the construction entity, the material providing entity, and the general management entity are connected online,
The method of the present invention can be carried out over a wide area without being limited by regionality.

The supervising management entity has, as management functions, a fund management function for managing payment of money in accordance with the construction process and payment from the building orderer. (1) The building contracting entity and the building It may have an examination function for examining the contents of the contract with the orderer, and (2) a process management function for managing the construction process executed after the contract is concluded.

The fund management function of the general management body is a function of managing the settlement every predetermined period from the start of construction to the end of construction, and a building contract contract between the building ordering party and the building contracting entity is established. At the time of establishment, the contents of work from the start of each work to the end of the work are arranged in chronological order, the amount and date of payment paid by the building orderer are fixed, and the prescribed payment time and prescribed Payment plan function for drafting a payment execution plan for determining the amount of payment when the construction is executed at a rate of 100% in accordance with the contract, and each construction is paid according to the degree of completion of the construction at a predetermined payment time It has a transaction payment function for determining the amount of the payment and executing the payment.

In this payment planning function, a loan function is also exhibited. During the construction period, it is necessary to execute payment of the price to various places according to the volume for a predetermined period, for example, every month. Since payment is made to various places in accordance with the trading volume every predetermined period, the construction business entity is safe in terms of collecting funds and can execute the construction business in accordance with the plan specification in terms of the construction work. On the other hand, the material providing entity can provide the material without worrying about the collection of the material price, and the building contractor can ensure the profit of the building contract as the construction progresses .

As described above, it is necessary to ensure that payments to various places are made at predetermined times during the construction period. In order to periodically make payments to these places, it is possible that payment from the building orderer alone will be insufficient. This is because the deposit payment by the building orderer is usually a split payment such as payment of a down payment and a deposit of an intermediate money divided into about one or two times, and is not a split payment suitable for the construction. In other words, there is a high possibility that the amount that can be reliably paid to various places at a predetermined time will not be paid in advance by the building orderer. Therefore, the general manager prepares funds for realizing the payment plan at a predetermined time. As this fund preparation, a shortage of funds required for payment at that time is compensated by a loan from another lending institution or by the general management body itself. In addition, the loaned funds are collected by payment from the building orderer upon completion of the building, and are repaid at a repayable time.

In order to carry out such fund preparation,
It is important that the supervisory entity has the ability to receive a loan from a financial institution or the financial power that allows the entity serving as the supervisory entity to temporarily transfer its own funds to the deposit / withdrawal management organization. From a different point of view, since it has financial power, this general management body can perform the function of guaranteeing the completion of the building. Accordingly, as the business entity that can be the general management entity, for example, a business entity that is a wholesaler who wholesales materials to the material providing business entity, a bank, a trading company, and the like can be given. Among these, a material wholesaler that has a logistics relationship by saying that it wholesales materials to the material provider and has a personal relationship such as sales guidance to the material provider is the general management body. Is appropriate.

The above-mentioned work payment settlement function executes payment to a construction company based on the work volume of the construction work performed in a predetermined period by the construction company in charge of the construction, and also performs a construction contracting business and a material providing business. Make payments to the body. In the execution of this payment, the payment amount calculated by closing at a predetermined time is paid at the next predetermined time. In this manner, the payment according to the volume of the certain period is executed at the next predetermined time, so that the construction of the subsequent period can be executed without omission. In other words, the amount paid for the turnover for a certain period is secured as collateral, and the construction for the next period is completed.

Since the general management body has such a payment management function, the construction contracting entity, which is a member of the deposit and withdrawal management mechanism, can use the guarantee of completion and delivery of the building by the general management body as a business strategy. As a result, the business activities of the construction contracting entity can be activated.

The examination function is a function of examining the contract contents and funding between the building orderer and the building contracting entity, and judging the effectiveness of the building plan. By the activation of this examination function, for example, if the selling price for building construction is incomplete, or the construction cost is incomplete, etc., based on the contents of the contract and the cash flow, etc., or contract documents, estimation documents In cases where it is judged that it is difficult to manage the deposit and withdrawal smoothly due to inadequacy of other necessary documents, etc., the general management body can not guarantee the completion of the building, so Providing accurate selling prices or accurate construction costs,
Or, a request for complete presentation of necessary documents can be made to realize a sound building construction plan. Therefore, since this supervising function is provided, the function of the supervising management body to guarantee the completion and delivery of the building to the building orderer is strengthened.

In order to exercise this examination function, information for specifying the building orderer, information on the building price payment plan by the building orderer, the contents of each construction in the building work,
It is preferable that the general management body collects all information on the construction plan including the specifications of the materials to be used, the estimated amount thereof, and the estimation of the construction cost.

The information for specifying the building orderer includes the address, name or name of the building orderer, and the name of the representative in the case of a corporation.

As information on the construction plan, for example, assuming a house construction as a building, temporary construction, civil engineering / foundation construction, skeleton construction, roof construction, plumbing / drainage construction, gas facility construction / gas equipment installation construction, electric construction, etc. The address and name of the construction entity that is in charge of each work such as construction, heat insulation work, interior and exterior work, fitting work, painting work, sanitary equipment work, miscellaneous work, etc. The contents of the specification, the construction period when each construction is scheduled to be executed (also referred to as a scheduled construction period), the construction cost estimated by each construction entity (also referred to as an estimated construction cost), and the like can be given.
The construction cost estimated by the construction entity includes information on the materials necessary for the construction, the payment fee, and the material providing entity that provides the materials. If a building contractor orders material from a material provider and the construction entity only works on a construction site where the material is available,
Information on the estimated cost of the provided material is transmitted from the material providing entity to the general manager, and information on the estimated cost of the construction work is finally transmitted from the construction entity to the general manager.

These pieces of information are transmitted and collected to the general manager through online. When this information is communicated and collected, the general manager, as described above, will be able to make sure that the construction work will be carried out without difficulty, and will be able to make payments to each place for each work without delay. And so on.

The process management function of the supervising entity manages the progress of each construction from the start of construction to the end of construction in accordance with the contract signed between the building orderer and the construction contracting entity. Functions can be mentioned.

Therefore, in the general management body, the scheduled construction time, the planned construction contents, and the construction enterprises to execute the construction in all the processes up to the completion of the building determined by the contents of the contract reported from the construction contracting enterprise. And a work schedule in accordance with the work time series, which includes information on the actual work progress, that is, the actual work progress, that is, the contents of the actual work at each predetermined time of payment. The general manager decides the ratio (actual work rate or achievement rate) between the scheduled work content and the actual work content, and in conjunction with the payment function, determines the amount of payment to each place, When the predetermined threshold value is not reached by comparing the actual construction contents, the execution of the construction contents is hastened, or a change of the construction business entity itself is examined as necessary.

The functions of the general manager are realized by hardware resources provided in the general manager.

The hardware resources in the supervising entity are connected online with the hardware resources in one or both of the building contracting entity and the material providing entity. The online connection may use the Internet,
Alternatively, a telephone line may be used.

In order to surely transmit information such as the contract contents and the construction contents between the building contractor and the building orderer to the general management body, the hardware of the general management body is required. The construction contracting entity and the material providing entity centered on resources may be radially connected online,
In addition, the hard resources of the general management entity may be combined online with the hardware resources of each material providing entity, and the hard resources of each material providing entity may be combined online with the hardware resources of the construction contracting entity.

In the latter case, for example, when a building contractor determines a building plan in consultation with a building orderer,
The building information input to the hardware resources of the building contractor is transmitted to the hardware resources of the material provider, and further transmitted from the hardware resources of the material provider to the hardware resources of the general manager.

The hardware resources in the integrated management body include input means, storage means, arithmetic processing means and output means.

The storage means forming one of the hardware resources in the general management body has an estimate data storage means and a settlement processing storage means.

The estimation data storage means stores at least the contents of the estimate provided by the construction contracting entity and the contents of the material estimation provided by the material providing entity based on the estimates collected by the construction contracting entity from the construction entity. It stores, and furthermore, the building orderer specifying information for specifying the building orderer, for example, information such as the address, name, and telephone number of the building orderer. The contents of the estimate from the building contracting entity include the details of the work required for the building work, the time of the work, the estimated price of the work, and the address, name, or corporation that specifies the working entity that will perform the building work. In the case of a corporation, the name of a representative, a telephone number, and the like, a construction business entity specifying information for specifying a construction business entity, and the like.

The settlement processing storage means manages a list of works including scheduled works from the start of the work to the completion of the building, a list of work results including the actual contents of the works actually performed after the start of the work, and a general management body. Scheduled payment month and amount of money to be transferred from the building orderer to the deposit account, scheduled payment amount to be transferred monthly to the deposit account of the building contracting entity, material providing entity, and construction entity, general management entity The scheduled date of the loan fund to be transferred to the deposit account managed by the Company and the scheduled loan amount, the scheduled transfer date of the loan repayment fund to be transferred from the deposit account managed by the general management entity to the borrower's deposit account, and the A cash management list including the amount of money and the like is stored.

The arithmetic processing means forming a part of the hardware resources in the general management body has an examination processing means, a performance evaluation processing means, and a settlement processing means.

The examination processing means is a means for judging the contents of construction estimates provided by the building contractor and the material provider, and displays the contents of the construction estimates on a screen. Man to check with
The examination is performed by a machine interactive method.

The work volume evaluation processing means includes an estimate of the estimated construction work reported from one or both of the construction contracting entity and the material providing entity to be examined, and a payment of the scheduled building price to be paid by the building orderer. Estimate the timing and amount of deposit from the data storage means, determine the deposit timing and amount of loan funds to be financed during the construction period, formulate a payment plan scheduled during the construction period, Then, calculate the occupancy rate (= actual work content / planned work content) by combining the planned work content and the actual work content,
It is configured to calculate a payment amount (= expected payment amount × operation ratio) according to the operation ratio, and to issue a warning when the operation ratio is lower than a predetermined threshold.

After the payment processing means determines the actual payment amount at a predetermined payment time (a predetermined 〆 day), the payment processing means determines whether the actual payment amount should be paid to a predetermined business entity at the next predetermined payment time. I do. The specific transfer of the actual payment amount is executed when all of the supervising management entity, the construction contracting entity, and the material providing entity have approved the payment.

-Contracting Contractor-The contracting contractor is a contracting entity that comes into contact with the building orderer first, and is usually called a construction shop or the like in the general market.

The building contracting entity plans the construction work to complete the building desired by the building orderer. Therefore, first, the building contractor collects information on the building desired by the building orderer, such as the contents of the building desired by the building orderer and the date and time of completion of the building. Based on the request of the building orderer, the building contractor gives the construction contractor the type of work required to complete the building, the contents of the work, the construction period required to achieve the work, Requests submission of estimates on construction costs, etc. required to achieve construction work, and submits, to the material provider, an estimate of costs related to the construction or work required by the construction provider. To do
Request.

It should be noted that the construction contracting entity does not always request the construction entity and the material providing entity to submit an estimate for all works. Depending on the type of construction, the construction entity itself may procure materials necessary for the construction itself. For such construction, there is no estimate from the material provider, and the estimates from the construction entity are collected by the building contractor. For all of the various types of work from the start of construction to the completion of the building, the construction entity may procure materials on its own, but in general, the construction contract You will receive a quote from your body.

When the building contractor receives approval from the general manager for the contents of the estimate, the contractor concludes a building contract with the building orderer.

When a building contract is concluded, the payment of the building price from the building orderer is not transferred to the bank account managed by the building contractor, but to the bank account managed by the general management body. Will be transferred. Therefore, it is possible to reliably prevent the construction contracting entity from diverting the money to be paid to the construction entity and the material providing entity to other funds among the costs for the contracted construction contract.

The above information flow is achieved through hardware resources. In other words, the construction contracting entity uses the hardware resources to make an estimate request to the material providing entity, and the contents of the estimate made by the material providing entity are transmitted to the building contracting entity using the hardware resources. In addition, when the construction company does not hold the hardware resources, the estimate request is made by the conventional method of paper, and when the construction company holds the hard resources, The construction contracting entity makes a request for an estimate to the construction entity using the utilization, and the estimation result is transmitted from the construction entity to the construction contracting entity.

Further, after the construction work related to the contract has been started, the construction contracting entity, every predetermined period,
Observe the progress of construction and report the progress to the general manager via hardware resources.

-Material Providing Entity-The material providing entity is in accordance with the contract signed between the building contracting entity and the building ordering entity, and is a material providing entity exchanged with the building contracting entity. According to the contract, necessary materials are brought into the construction site at the required time during the construction period, the progress of the construction is audited at predetermined intervals, and the audit result is reported to the general control body via hardware resources. In this way, the material providing entity that has not performed the construction observes the progress of the construction and evaluates the work volume, so that the evaluation of the work volume is guaranteed to be objective.

The material providing entity is provided with hardware resources and is connected online with the hardware resources in the general management entity, and is connected online with the hardware resources in the construction contracting entity.

-Construction Entity- A construction entity is an entity that undertakes predetermined construction and executes construction in accordance with instructions from a construction contracting entity. This includes subcontractors. The construction entity may be a private entity or a corporate entity. In any case, it is the craftsman who performs the specific construction work.

The payment for the predetermined construction executed by the construction entity is transferred from the bank account managed by the hardware resources held by the general management entity to the bank account managed by the construction entity, or is transferred from the general administration entity. Payable to the construction entity in cash. Payment is a cash payment, such as a bank transfer or cash handout. For the construction business entity, by ensuring that the construction is performed during the predetermined period, the compensation can be reliably collected at the next settlement time,
This provides the construction business with a sense of security and motivation to ensure that the construction is performed. One of the objects of the present invention is to make payment to a construction entity quick and secure so that the construction entity can ensure the construction work without having to worry about the payment. Therefore, the cash settlement has a great significance.

It is desirable that the construction business entity has hardware resources. Then, it can be connected online with the hardware resources in the building contracting entity, and the information can be transmitted quickly.

-Hardware Configuration- As shown in FIG. 2, the central management body 1 has storage means 2, arithmetic processing means 3, output means 4, input means 5, communication device 6
Are provided. The material providing business entity is provided with hardware resources including storage means, arithmetic processing means, output means, and a communication device. For building contractors,
A hardware resource including a storage unit, an arithmetic processing unit, an output unit, and a communication device is provided.

The hardware resources of the material providing business and the construction contracting business are managed by the hardware resources via the Internet or other network so that the information is collected and transmitted to the hardware resources of the general management body.
Combined with the hardware resources in the general management body.

As an embodiment of the combination of hardware resources, for example,
As shown in FIG. 1, the hardware resources in the integrated management body 1 are connected to the hardware resources of the material providing business entity 8 via the network 7, and the hardware resources of the material providing business entity 8 are connected via the network 9 to the construction contract business. An example of a connection mode connected to the hardware resources of the body 10 can be given. The network shown in FIG. 1 is advantageous when the general management body is a wholesaler who wholesales materials to the material provider. Through the provision of materials, the general management entity, which is a wholesaler, enters into a business relationship with the material provider and can exchange information on funds and materials, and the material provider can supply materials to the building contractor. Information about funds and materials can be exchanged by the relationship of providing.

Further, the connection mode shown in FIG. 1 is based on the case where the general management entity has a close relationship with the material providing entity, for example, at least one relationship such as a capital relationship, a human relationship, and a business relationship. It is convenient. Examples of the capital relationship include a relationship in which an entity serving as a general management entity has invested capital in a material providing entity. As the human relationship, an entity serving as a general management entity is a material providing entity. In terms of business relationship, if the entity that will be the general manager is closely related to the material provider, the general manager and the material provider will trust Will be joined in a relationship. If the material providing entity and the general manager are linked by a trust relationship, the general manager can correctly determine whether the information transmitted from the building contractor based on the information from the material provider. Will be able to judge.

As another embodiment of the combination of the hardware resources, as shown in FIG. 2, the hardware resources in the integrated management body 1 are respectively provided by the material providing business entity and the building contract business entity via the network 7 such as the Internet. Connected to the hard resources of the above.

The storage means in the hardware resources managed by the general management body includes an estimate information storage means for storing information provided from the material providing entity and information provided from the construction contracting entity, and a call from the estimated information storage means. An operation processing unit having an examination processing function performed based on the received information, a performance evaluation function for evaluating the work volume of the construction to determine the price to be paid and a settlement processing function for executing the payment, and a display means for displaying the processing result and the like Prepare. This arithmetic processing means is connected to an online banking system of a bank.

-Payment / Payment Management Procedure- In the method of the present invention, for example, payment / payment management is performed as follows. Before the construction contract is concluded First, the building contractor contacts the building contracting entity for building. This building orderer
Provide the contents of the offer for building construction to the building contractor. As the contents of the offer for building construction, for example, information specifying the building orderer, for example, the address, name or name of the building orderer, and in the case of a corporation, owner-specific information such as the name of the representative, information on the building For example, building information such as the date of completion of the building and the design and specifications of the building, as well as payment cost information as to the payment of the cost required for building the building, are disclosed from the building orderer to the building contracting entity. Is done. The payment cost information includes a down payment and an intermediate payment to be paid by the building orderer. Either or both of the down payment and the intermediate payment is a loan, own funds, or a combination of the loan and own funds.

The building contractor listens to the request for the building from the building orderer, and tentatively determines the construction work required to complete the building according to the request.

The construction contracting entity performs construction, for example, temporary construction,
Present the construction details to one or more construction enterprises that are likely to undertake civil engineering, foundation work, skeleton construction, roof construction, etc., collect the construction cost estimates, and provide the construction contents to the material supply business Present to the body and collect material cost estimates for the materials needed for the construction.

The construction contracting entity examines the content of the construction cost estimate and the material cost estimation submitted by one or more construction entities and the material providing entity for each construction, and performs the Tentatively determines the construction entity that is in charge of the project, estimates the cost of the construction by the construction entity, and estimates the material providing entity that provides the materials necessary for the construction and the material cost. The construction contracting entity estimates the costs and profits of the building contracting entity itself from the start of the construction work of the building to the delivery of the completed building, and tentatively determines the cost estimation of the building contracting entity itself.

At this stage, the construction contracting entity presents the contents of all the works and the total cost of the works to the building orderer, and obtains a tentative agreement from the building orderer. On the other hand, the construction contracting entity contacts the general management entity and the material providing entity to request the formation of a deposit and withdrawal management organization for this building construction.

Here, the supervising management entity, the material providing entity, the construction contracting entity, and the construction entity have a business relationship before the building contracting entity and the building ordering party signed a building contract. ing. In other words, if the supervising entity is a material wholesaler, for example, from the perspective of the supervising entity, the supervising entity usually has a material buying and selling relationship with multiple material providing entities, and each material providing entity has multiple Has a contractual relationship with building contractors, and the building contractor has contractual relationships with multiple construction contractors. Therefore, the formation of the deposit and withdrawal management organization is realized by the construction contracting entity selecting the most suitable material providing entity and the general management entity when executing the building contract. In addition, when the general management entity subscribes multiple material providing entities under its umbrella, and through the material providing entity also subscribes multiple construction subcontracting entities, one of the multiple building subcontracting entities enters into a building contract. Is connected, the information is concentrated in the general management body, and the general management body can be a common general management body in a plurality of deposit / withdrawal management organizations.

In order to smoothly realize the method of managing the building payment and withdrawal according to the present invention, before the building ordering party contacts the building contracting entity for the building order, the building ordering company must be under a business entity that can be the general management entity. Preferably, the material providing entity and the building contracting entity are organized as members. If an entity that can be a general management entity as a member organization, for example, a material providing entity and a building contracting entity are integrated under a material wholesaler, the building contracting entity becomes a member of the deposit and withdrawal management organization to be formed in the future. As a major selling point, the completion management of the building by the supervising entity will be a major selling point, and it will be possible to easily obtain housing orders, and the supervising entity will be affiliated with the material supply entity and the building contracting entity. You will be able to expand your business on a large scale.

Next, as shown in FIG. 3, the building contractor inputs the owner-specific information, building information, payment cost information, and The information identifying the construction entity, the cost estimate by the construction entity for each construction, the material cost estimate by the material provider, and the cost estimate of the construction contracting entity itself are transmitted to the hardware resources in the general management body. These pieces of information are temporarily stored in the estimate data storage means in the general management body. The various types of information provided by the building contractor can be sent to the general manager via either fax or mail.

On the other hand, the material providing business also sends information on the material cost estimation to the hardware resources in the general management body. These pieces of information are temporarily stored in the estimation data storage means. Various types of information provided by the material provider can also be sent to the general manager via fax or mail.

As shown in FIG. 3, the supervising management entity estimates the building ordered by the building orderer based on the information sent from the building contracting entity and the material providing entity by the building contracting entity. Judge whether it can be completed based on the information.

The examination by the supervising management body determines whether the contract contents with the building orderer are incomplete, whether the selling price of the building is appropriate based on the contents of the construction estimate provided by the building contractor, and whether the construction The cost is reasonable and the documents are complete.

In order to improve the quality of the examination, for example, the general manager examines the work content in each construction, the quality and quantity of the material provided for the construction, the price of the material, the number of construction days, and the like. Accordingly, it may be determined whether or not the work can be performed according to the work specifications. Further, it may be determined whether or not the construction according to the specification is possible at the proposed estimated cost.

As a result of examining all the construction contents from the start of construction to the completion of the building, it was found that the contract contents with the building orderer were found to be inadequate, and that the estimation of the materials by the material provider was unreasonable. If at least one of the following is true: the construction contract provided by the building contractor provided by the construction contractor is incorrect, and the profits and expenses of the construction contractor are incorrectly estimated, The entity will notify the building contractor and the material provider to that effect, and encourage reconsideration of estimates and / or re-evaluation of the funding plan by the building orderer.

The reconsidered estimate is transmitted from the building contractor and / or the material provider to the general manager,
And / or when the funding plan considered by the building orderer is communicated to the governing body, the governing body reviews again.

As described above, the contents of the estimation and the funding plan are examined by the general manager. According to the method of the present invention, a sound architectural plan without any upside or downside (deficits) can be made. . Therefore, as in the past, a plan for the spread is set in order to take the building order from the building orderer, and at the construction stage, there is no apparent problem by performing the omission work to eliminate the spread, In fact, delivering a building that does not meet the specifications, or causing a situation that the building is incomplete,
This is prevented by the method of the present invention.

After the supervising entity examines the estimates reported by the building contractor and the material provider and reports on the funding plan of the building ordering party, and approves them, the supervising entity receives the construction work. You will have an overall plan.

This work plan table is a table in which all works from the start of building work to the completion of the building are arranged in chronological order, and the payment amount for each predetermined period is determined in the chronological order.

FIG. 4 shows a part of a construction plan table as an example. Although not shown in FIG. 4, the type of construction, the construction period, and the name or name of the construction entity in charge of the construction are assigned to this construction plan table in chronological order. In addition, the type and amount of materials necessary for the work, the name or name of a material providing entity that provides the materials, and the scheduled delivery date of the materials are assigned to the work schedule. The construction schedule is not limited to the format shown in FIG. 4 and may be in any format as long as the above items are displayed during the entire period from the start of construction contract delivery to the delivery of the building.

As a financial plan, a financial plan is also assigned to this construction plan. The contents of the funding plan may be summarized in a separate list called the funding plan,
It may be linked to the construction plan table, or may be displayed on the construction plan table.

As the allocation of the funding plan, first, the amount of the down payment (initial payment) and the payment date by the building orderer, and the payment of the payment of the payment (the second to nth times) Payment amount, where n is an integer) and the payment date. Next, the construction period from the start of construction to the completion of the building is divided into a plurality of predetermined unit construction periods. Usually, the predetermined unit construction period is one month. In other words, the construction period is divided into one-month units with a closing date at the end of the month.
Depending on circumstances, the predetermined unit construction period may be two months or one and a half months. The predetermined unit construction period can be arbitrarily determined in consideration of the wishes of the general control body, the material providing business entity, the construction contract business entity, and the construction business entity.

Next, the ideal work volume achieved during the predetermined unit work period is calculated. For example, as shown in FIG. 4, it is assumed that there is a certain construction V that starts in the middle of the previous term and ends in the middle of the previous term. The volume of this construction V is calculated as the volume from the start of construction to the end of the previous period (the volume of
Or the first period volume) and the volume from the first day of the previous period to the end of the construction (late period volume or the second period volume). As shown in FIG. 4, starting from the middle of the previous first half,
It is assumed that construction W will be completed in the middle of the current term. The volume of this construction W is calculated as the volume of the first phase from the start of construction to the end of the previous term, the volume of the second phase from the first day of the previous term to the end of the previous term, and the volume of the third term from the first day of the current term to the end of the construction in the current term. Divided into As shown in FIG. 4, a construction X that starts in the middle of the previous term and ends in the middle of the previous term is assumed. The turnover of this construction X will be determined in the previous term. As shown in FIG. 4, a construction Y that starts in the middle of the previous term and ends in the middle of the current term is assumed. The volume of the construction Y is divided into a first phase volume up to the end of the previous term and a second phase volume from the beginning of the current term to the end of the construction in the current term.

The payment amount (a) of the construction V at the end of the previous and previous periods is an amount obtained by multiplying the ratio of the first term volume V1 to the total Vtotal of the construction V by the estimated amount A [(a) = A · (V1) /
Vtotal)]. Similarly, the amount paid for construction V at the end of the previous term (b)
Is the amount obtained by multiplying the ratio of the second term volume V2 to the total Vtotal of the construction V by the estimated amount A [(b) = A ·
(V2 / Vtotal)].

The payment amount (c) of the construction W at the end of the previous and previous semesters is the amount obtained by multiplying the ratio of the first term volume W1 to the total Wtotal of the construction W by the estimated amount B [(c) = B · (W1) /
Wtotal)]. Similarly, payment amount of construction W at the end of the previous term (d)
Is the amount obtained by multiplying the ratio of the second-stage turnover W2 to the total Wtotal of the construction W by the estimated amount B [(d) = B ·
(W2 / Wtotal)]. Similarly, the payment amount (D) of the construction W at the end of the current term is an amount obtained by multiplying the ratio of the third-stage work W3 to the total Wtotal of the construction W by the estimated amount B [(D).
= B · (W3 / Wtotal)].

The payment amount (e) of the construction X at the end of the previous term is the estimated amount C itself.

The payment amount (f) of the construction Y at the end of the previous term is an amount obtained by multiplying the estimated amount D by the ratio of the first term turnover Y1 to the total Y total of the construction Y [(f) = D · (Y1 / Yt
otal)]. Similarly, the payment amount of construction Y at the end of this term (F)
Is the amount obtained by multiplying the ratio of the second-stage turnover Y2 to the total Y total of the construction Y by the estimated amount D [(F) = D ·
(Y2 / Ytotal)].

The total payment amount according to the construction volume at the end of the previous term is (a) + (c). The total payment amount according to the construction volume when closing at the end of the previous term is (b) + (d)
+ (E). The total amount paid according to the construction volume at the end of the current term is (D) + (F).

In the method of the present invention, the payment to the construction business entity that would have performed each construction work is executed at an arbitrary settlement time after that time when the work volume is determined at a certain time. As an optional settlement period, for example, under the current business practice of paying every month, the settlement date is set as the closing date at the end of a certain period, and then the settlement date is set as soon as possible beyond the closing date one month later, for example. It can be. For example, assuming that the trading volume is determined at the end of the month, the settlement date is set as soon as possible beyond the end of the following month, for example, the first working day of the following month. Settlement at a time later than the time when the volume is determined is, for example, if a construction entity that does not completely perform the scheduled construction appears, it is paid when the construction is completed. This is in order to be able to refuse to pay a certain amount. In other words, the reason for delaying the payment is to cope with the risk that the construction is not completed with the expected payment amount as collateral.

Therefore, the scheduled payment amount and time for the works V, W, X, and Y are determined as follows. Regarding the work volume when the work was closed at the end of the previous term, the work entity of the construction V should pay the work volume at an early stage after the end of the previous term (a)
However, the construction entity of the construction W is to be paid the work amount (c). Regarding the work volume when the work was closed at the end of the previous term, early in the end of the current term, the construction entity of construction V had a work value (b) and the construction entity of construction W had a work value (d). , The construction entity of the construction X, the work value (e),
It is assumed that the construction entity of the construction Y will be paid the work consideration (f). Regarding the work volume at the end of the current term, early in the next period (next next time), the construction entity of construction W will receive a work value (D) and the construction entity of construction Y will Is to be paid the volume consideration (F) respectively.

In this way, it is expected that the price of the work corresponding to the work volume at that time will be paid to each contractor at the end of each time. The total payment at the end of each period can be determined by summing the total payment consideration paid to each construction entity.

The scheduled payment amount for the material providing entity is an estimated amount when the material is delivered within the predetermined unit work period. For example, when materials are continuously delivered over the previous term and the current term, the payment amount is based on the material delivery results at the end of the previous term and the payment amount is based on the material delivery results at the end of the current term. The consideration is the expected payment amount. Like the payment for the construction,
The payment is made at a predetermined time after the predetermined unit work period.

The planned amount of money to be paid to the construction contracting entity is, when the construction contracting entity itself performs the construction, a payment amount according to the amount of the construction work and an amount estimated as the profit of the construction contracting entity. The sum may be the sum of the amounts evenly divided by the number of construction periods, or the amount to be paid according to the amount of construction work, because the construction contracting entity is responsible for supervising and supervising the work by the construction entity. good.

As a result, the scheduled payment to the construction entity, the scheduled payment to the construction contracting entity, and the scheduled payment to the material providing entity are to be paid for each unit period from the start of construction to the end of construction. The amount is determined over the entire period.

By the way, even if the expected payment amount is determined, the payment is not the only one that can be executed. At the time of scheduled payment, the balance in the bank account managed by the general administration must be greater than the total expected payment.

First, the arithmetic processing means collates the estimated payment amount in each predetermined unit period with the deposit balance in the deposit account, and confirms whether or not the deposit balance is larger than the estimated payment amount. A predetermined unit work period and a shortage balance for which the estimated payment total is determined to be larger than the deposit balance are determined. Assuming that the total of the shortage balance is the loan amount, the loan timing and the loan amount are determined, and the final construction plan and the fund plan are determined. After the construction contract is concluded When the final construction plan and funding plan are finalized, a deposit and withdrawal management organization is formed by the general manager, the building contractor, and the material provider.

Further, a building contract is concluded between the building contracting entity and the building orderer. The supervising management body guarantees the building orderer that the building related to the contract is completed and delivered. As this guarantee, for example, a completion delivery certificate may be issued as evidence at a later date. Since the building orderer can obtain the guarantee of the completion of the building, it is possible to obtain a sense of security that the contract for the building is completely fulfilled. As a construction contracting entity, the completion management of the building is guaranteed by the general management body,
With this as one sales strategy, the construction contracting business can be more actively developed.

Construction of the building is started in accordance with the construction contract.

[0106] The general manager opens a bank account and manages the bank account. The reason why the bank account managed by the general control body is opened is to receive the payment from the building orderer on behalf of the building contracting entity. Note that the arithmetic processing means under the control of the general management body and the bank are connected by online banking. Then, the bank account is displayed on the CRT screen which is a hardware resource, especially an output means in the general management body, and funds can be transferred and transferred while looking at the CRT screen via the input means.

The down payment for building construction paid by the building orderer is transferred to a bank account managed by the general management body. It is preferable that the supervising management body informs the building contracting entity and the material providing entity of the details of deposits and withdrawals relating to the construction of the building according to the contract. By making the inflow and outflow of funds transparent, it is possible to ensure that the material providing entity and the construction contracting entity can reliably receive payment according to the volume.

The details of deposits and withdrawals for the construction of the building are provided on-line by the bank to the general manager, and the details of the deposits and withdrawals are stored in the settlement processing storage means in the hardware resources in the general manager.

When the construction of the building is started, the progress of the construction is checked separately by the building contracting entity and the material providing entity for a predetermined period of time, for example, every month, and the report is sent to the general manager. Will be reported. The contents of the report are stored in the settlement processing storage means in the general management body.

Each report of the construction contracting entity and the material providing entity is an evaluation of the volume of the work performed during the period. The content of the report covers a wide range, including the degree of completion of the construction, whether the construction is as specified, and whether the materials used for the construction are as planned.

The supervising management body determines whether the contents of the volume report from the construction contracting entity and the volume report from the material providing entity match. As a result of the determination, if the report content of the construction contracting entity and the report content of the material providing entity do not match, the supervising management unit instructs the building contracting entity and the material providing entity to perform the volume evaluation again. Until the reporting results of the construction contracting entity and the material providing entity match in this way, the supervising management entity allows the building contracting entity and the material providing entity to evaluate the work volume. Can be

When the volume evaluation by the construction contracting entity and the volume evaluation by the material providing entity match, the supervising management body determines whether or not the volume has reached the target volume. If it is determined that the construction volume does not meet the target standard, the supervisory body will refuse payment for the construction if necessary and re-construct the construction volume to meet the standard. In some cases, the contractor and / or the material provider may be instructed. As described above, depending on the construction volume, the payment to the construction related parties will be refused, and the construction related parties, ie, the construction entity, the construction contracting entity, and the material providing entity will be rejected according to the contract for the construction. Work has to be performed. In other words, the completion of the construction according to the contract is guaranteed.

If it is determined that the work volume to be made during the period satisfies the standard, the payment for the work is made by the general control body on day 〆 of the period after the period.
Paid to construction, construction contracting and material provider entities. The payment amount is calculated by the performance evaluation processing means.

The execution of payment requires the consent of the supervising management entity, the construction contracting entity, and the material providing entity. After the three parties have agreed, the supervising management entity changes the construction entity, the building contracting entity, and the building contracting entity. Payment to the material providing entity according to the volume of the work is executed by the settlement processing means.

As described above, the work volume of various constructions is evaluated by the construction contracting entity and the material providing entity at predetermined intervals, and when the evaluation of the volume satisfies the standard, the cost according to the amount of the construction is paid. The entity and the material provider are paid and the building contractor is paid in advance in advance for the profits that will be gained from completing the building. Construction work is paid directly to the construction entity from the bank account managed by the supervising entity, so that the construction entity is not paid for the construction work to be paid from the construction contracting entity to the construction entity as before. The inconvenience of the construction contracting entity being diverted to another will be resolved, and the construction entity will be able to concentrate on the work without any worries about paying the compensation, and the harmful effect of the omission construction will be eliminated.

Also in the construction contracting entity, the profit obtained in accordance with the building completion contract is paid by the general management body as installments every predetermined period, so that the monthly working capital of the building contracting entity is secured and the construction contracting entity is contracted. The stability of the management of the business is ensured and sound.

[0117] Also in the material providing entity, it is possible to reliably receive the price of the material provided to the building contracting entity from the supervising management entity, thereby preventing the material sales price from becoming a bad loan. The management of the material provider will also be stabilized.

In the end, the construction contracting entity, the construction entity, and the material providing entity receive periodic payments for the construction from the supervising entity according to the amount of the construction work, so that the construction work is reliably executed. As a result, the building can be completed. Therefore, the general management body can fulfill the guarantee of the completion of the building provided to the building orderer.

When the building is completed, the deposit / withdrawal management organization is dissolved.

[0120]

According to the present invention, (1) a construction entity, a building contracting entity, and a material providing entity can receive a payment according to the amount of construction work every predetermined period, whereby the construction business The contractor can realize the contents of the contract according to the contract without worrying about the payment of the construction fee, and the building contractor can obtain the profit of the contractor by installment payment according to the work volume every predetermined period. As a result, it is possible to reliably obtain working capital and secure management stability, and the material provider will surely collect the sales price of the materials input to the construction according to the work volume. In the end, the accounting relations related to the construction of the building will be transparent and fraudulent activities will be prevented. (2) For the building orderer, there is no omission work,
Buildings constructed according to the contract specifications can be reliably obtained, and (3) the building management contractor guarantees the completion of the building. (4) In an entity that works as a general management body, for example, a material wholesaler, the construction contracting business becomes active, so that it is possible to expect an improvement in the sales performance of the material.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a physical distribution and a flow of information when implementing a method of the present invention.

FIG. 2 is a block diagram showing a relationship among a material providing business entity, a building contract business entity, and a general management entity when implementing the method of the present invention.

FIG. 3 is a flowchart illustrating an exemplary procedure for implementing the method of the present invention.

FIG. 4 is a time chart showing a part of a construction execution plan as an example for implementing the method of the present invention.

FIG. 5 is a flow chart showing a procedure for executing payment after construction starts in the method of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Overall management body, 2 ... Storage means, 2a ... Estimation data storage means, 2b ... Payment processing storage means, 3 ... Operation processing means, 4 ... Output means, 5 ... Input means, 6 ... Communication device, 7 ...
Network, 8: Material providing entity, 9: Network, 10: Construction contracting entity.

Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (reference) G06F 17/60 424 G06F 17/60 424

Claims (2)

[Claims] A building contractor, a material provider, and a general manager form a deposit / withdrawal management organization which is established in response to a building orderer ordering a building from a building contractor, and the general manager controls the building. The storage means managed by the management entity stores the estimated contents provided by the building contracting entity and the material providing entity and the payment content from the building orderer, and is stored by the arithmetic processing means managed by the general management entity. Calculate at least the payment amount to be paid to the construction contracting entity, the construction entity and the material providing entity at the predetermined settlement time from the deposit content and the estimated content entered in, and after the construction work starts, every predetermined settlement time, Calculate the payment amount according to the work volume confirmed by the construction contracting entity and the material providing entity, and, at the settlement time after the specified settlement time, the general management entity, the building contracting entity and the material If the test entity approves the settlement,
A method of managing a building payment and disbursement, wherein a payment of a payment amount according to the volume is made possible by an arithmetic processing means. 2. When a building orderer orders a building from a building contracting entity, the building contracting entity, the material providing entity, and the general manager form a deposit / withdrawal management organization.
Stores the price paid by the building contractor and, according to the progress of the building, under the agreement of the building contracting entity, the material providing entity, and the general management entity, the building contracting entity, the material providing entity And a settlement method for the construction entity, wherein the general management body guarantees completion and delivery of the building to the building orderer.