Asphalt road rehabilitation project refers to the general term for repairing, reinforcing and improving asphalt pavement. During the restoration process, factors such as the age of the pavement, traffic flow, and material selection need to be taken into account. Therefore, the settlement process is more complex than other projects, and it is necessary to fully understand the general situation and characteristics of the project.
In the settlement process, it is necessary to determine the final project cost according to the construction contract, bill of quantities, changes and claims. At the same time, it is also necessary to comply with relevant national and local regulations, norms and standards to ensure the rationality and legitimacy of settlement.
1. Confirmation of engineering quantityIn asphalt road rehabilitation works, the confirmation of the quantity of work is the basis for settlement. In general, the following methods are used to confirm:
1) On-site measurement: Conduct on-site measurement of the repaired road section to obtain accurate data.
2) Construction records: According to the records in the construction process, such as construction logs, acceptance records, etc., confirm the actual amount of work completed.
3) Drawing calculation: Calculate the engineering quantity according to the construction drawings, and pay attention to the difference between the drawings and the actual construction.
2. Verification of bill of quantitiesBefore settlement, the bill of quantities needs to be checked to confirm its completeness and accuracy. The verification should include:
1) Whether the list items are complete, and whether there are missing or duplicate items.
2) Whether the number of lists is accurate, and whether there are overcounts or undercounts. (3) Whether the unit price is reasonable and whether it conforms to the contract.
3. Pricing basis and process.
After the quantity of the project is determined, it is necessary to carry out the valuation according to the valuation basis and process agreed in the contract. Generally, the following methods are adopted: (1) direct application of fixed unit price: according to the fixed amount and unit price agreed in the contract, directly apply the calculation. (2) Calculated according to the actual situation: according to the actual costs of labor, materials, machinery, etc., calculated according to the contract.
3) Negotiation supplement: For projects not agreed in the contract, it is necessary to negotiate with the construction unit to supplement the unit price.
In the settlement stage of asphalt road rehabilitation works, a series of documents and materials need to be prepared and organized. These materials need to be carefully checked and confirmed to ensure the accuracy and rationality of the project settlement. Project Statement:The project settlement statement is a project settlement document prepared by the construction unit after the completion and acceptance of the project, including the bill of quantities, settlement, adjustment amount, etc.
Bill of Quantities:The bill of quantities is the bill of quantities specified in the construction contract, including the engineering quantity, unit price, combined price, etc. In the settlement phase, the quantities need to be checked and confirmed.
Contract**:Contract** is the construction cost specified in the construction contract, including direct costs, indirect costs and other expenses, etc. At the settlement stage, the contract** needs to be checked and confirmed. Adjustment Amount:The adjustment amount refers to the adjustment cost incurred during the construction process due to project changes, claims, etc. At the settlement stage, the adjustment amount needs to be reconciled and confirmed.
Pending Charges:The cost to be settled refers to the cost to be settled during the construction process, including the project payment to be paid, the material payment, etc. At the settlement stage, the pending settlement costs need to be reconciled and confirmed.
Completion Acceptance Report:The completion acceptance report is a project completion acceptance report prepared by the construction unit or supervision unit, including the project overview, construction situation, acceptance conclusion, etc. At the settlement stage, a completion acceptance report is required for review.
Copy of invoice:The copy of the invoice refers to the copy of the invoice for the project provided by the construction unit, which is one of the vouchers for the settlement of the project. At the settlement stage, a copy of the invoice will need to be provided for review.