Container House Contract Agreement
The Container House Contract Agreement is a written contract that clarifies the rights and obligations of the employer and the contractor in the construction project of container houses. The following is an analysis of the key content:
I. Project Overview The project content needs to be clearly defined, such as the specific structure of the container house to be built (main body, insulation layer, waterproof layer, foundation reinforcement, etc.). The container specifications should comply with national standards, such as a 20-foot standard container (with a single-container area of 40 square meters and a height of 3.84 meters). The construction site should be specified to the location designated by Party A, and it should be agreed that Party B is responsible for transportation and on-site assembly.
II. Construction Period and Progress The total construction period is generally calculated from the date of contract signing, commonly 180 days. In case of overdue completion, a penalty of 0.05% of the total contract amount per day shall be paid. If the construction period is delayed by more than 30 days due to force majeure (such as natural disasters or policy adjustments), both parties can negotiate for an extension. Party B needs to submit a construction organization plan 15 days in advance to ensure that Party A has the right to be informed of the construction process.
III. Quality and Acceptance The materials should meet the technical standards. For example, the thermal conductivity of the insulation material should be ≤ 0.035 W/(m·K), and the waterproof layer should pass a 72-hour closed-water test. Acceptance is divided into three stages: concealed works (foundation acceptance), phased acceptance (when 50% and 100% of the main structure are completed), and final acceptance. Each stage requires the signature of Party A's representative for confirmation. The warranty period is usually 5 years for the main structure and 3 years for the waterproof layer, calculated from the date of acceptance.
IV. Contract Price and Payment The total amount should clearly state whether it includes tax (such as a 13% value-added tax). There are two common payment methods:
- Payment in four installments: 30% for the first installment, 40% when the project progress reaches 30%, 25% after acceptance, and 10% after the expiration of the warranty period.
- Payment in three installments: 30% as an advance payment after contract signing, 50% after the main body is installed and accepted, and 20% as the final payment after the entire project is completed and accepted. The actual payment method should be selected or adjusted through negotiation according to project requirements.
V. Liability for Breach of Contract If Party A fails to make payments as agreed, it shall pay a penalty of 0.5% of the outstanding amount per day. If Party B fails to complete the project as agreed, it shall pay a penalty of 0.5% of the total contract amount per day. The penalty ratio can be negotiated and adjusted, but it must be clearly stated in the contract.
VI. Dispute Resolution and Effectiveness Disputes should be resolved through negotiation first. If negotiation fails, a lawsuit can be filed with the court at the project location. The contract takes effect from the date of signature and seal by both parties. It is made in duplicate, with each party holding one copy. When actually used, specific clauses such as the project name, location, and detailed specifications need to be supplemented.
