How to write the 2022 Shanghai home improvement contract?

Model home improvement contract: Party A: _ _ _ _ _ _ _ Party B: _ _ _ _ _ _ _ The subject of the agreement: Party A's bedroom in _ _ _ _ _ _ _ _ _ _, hereinafter referred to as the subject. Through friendly negotiation, both parties sign the following supplementary agreement on matters not covered in the construction contract (ContractNo.: 2005) of family room decoration project. : _ _ _ _ _ _, hereinafter referred to as "renovation contract") is signed by Party A and Party B on the target room. As an annex of renovation contract, this Supplementary Agreement has the same legal effect as renovation contract. 1. Code for construction personnel: 1. During the construction, Party B's construction personnel shall work hard and shall not drink or spit in the target room. If construction workers smoke, they must stay away from inflammable and explosive materials. 2. Party B's construction personnel shall not use the facilities and equipment installed in the target room (such as cooking utensils, sanitary ware and other facilities and equipment) (except water, electricity, cooking utensils and sanitary ware provided by the construction personnel). 3. Party B's construction personnel shall not cook with naked fire, and shall not pile tableware, leftovers and discarded objects on the materials. Tableware, leftovers and discarded items should be sorted out immediately after meals. 4. Party B shall set up a special garbage dump to clean up the garbage in time and keep the room clean and hygienic. 5. After the floor and floor tiles are installed, Party B's construction personnel must wear soft-soled shoes to construct in the target room, and it is strictly forbidden to directly place sharp or corrosive items that are easy to pollute the floor and floor tiles. All items should be handled with care, and it is forbidden to drag items on the floor and floor tiles. 6. Party A may deduct _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 7. If Party A's facilities, equipment and bedrooms are damaged due to the fault of Party B or its construction party, or the facilities, equipment and bedrooms of third parties such as residential quarters and property management companies are damaged, Party B shall be responsible for compensation or deduction from the project payment, and bear all responsibilities. 8. Party B shall pay attention to safety during construction, and Party A shall not be responsible for any casualties caused by improper operation of Party B. Material 9. All materials provided by Party B are not allowed to be unpacked and accepted according to the contract before being delivered to Party A's target room (except materials that do not need unpacking). Upon arrival at the target room, Party A must conduct on-site inspection. Party B will check the product name, quality, quantity, specifications and grade specified in Schedule 5 (List of Decorative Materials Provided by Party B) of renovation contract, and it can only be unpacked after being approved and signed by Party A.. If the materials delivered by Party B are not in conformity with the contract, Party B must take replacement and remedial measures. 10. Party B shall show Party A the purchase voucher (invoice or shopping list), environmental protection certificate, warranty, material source, instructions and other relevant materials for the materials provided by Party B, and Party A has the right to verify the authenticity of the materials with the manufacturers or distributors. If the materials are found to be fake and shoddy, Party B must replace them with the products indicated in the contract and compensate Party A at twice the price indicated in the contract; If Party B can provide legally recognized evidence, which fully proves that it is the supplier's responsibility, Party A can appropriately reduce the compensation amount according to the specific situation, and Party B can pursue the corresponding responsibility from the material supplier. 1 1. If the quality and specifications of materials provided by Party B cause engineering quality problems, Party B shall make up for them through replacement, supplement and repair; If it cannot be made up, Party B shall make compensation in other ways, and Party A may deduct the project payment according to different circumstances; Due to the quality and specifications of the materials provided by Party B, Party B shall be responsible for compensation or deduction from the project payment, and assume all responsibilities. 12. Party B promises to be responsible for the quality of the materials purchased by Party B, and be responsible for the maintenance and replacement during the warranty period of the decoration project. Under the normal use of Party A, Party B shall bear all the losses caused by the quality problems of the materials provided by Party B. 13. If the materials agreed by Party B in renovation contract cannot be purchased or delivered to the target room due to special circumstances such as market shortage, Party B must replace the materials with the same or higher quality, grade and specifications, and it must be signed and agreed by Party A. 14. After the materials provided by Party A and Party B enter the target room, Party B must stack the materials in a proper place and keep them properly. If the materials are deteriorated, deformed, damaged, lost or lost due to improper storage, Party B must replace, supplement and compensate according to Party A's requirements. 15. Party B has no right to change the information provided by Party A without authorization. If problems are found, Party B shall promptly raise them with Party A, and Party A shall take remedial measures such as replacement and supplement. If Party B has confirmed and used the materials provided by Party A, and then disputes the project quality, Party B shall not refuse to repair or compensate the unqualified materials provided by Party A. 16. If Party B causes abnormal losses to the materials provided by Party A, Party B shall be responsible for compensation. 17. In the annex of renovation contract, there are three kinds of _ _ _ _ _ _ _ _. Architecture 18. Party B must provide Party A with a written project schedule and a list of materials purchased by Party A on the project disclosure date, that is, _ _ _ _ _ _ _ _. 19. Before the start of the construction project, Party B and its designers should train the foreman and workers on the design ideas and key points of the project. 20. After the start of construction, the quality inspector of Party B shall keep abreast of the project status and progress at any time, and check the project status at Party A's target room at least every three days, and make a written registration. Party B's quality inspection personnel must strictly implement the quality inspection system, and the relevant acceptance forms must be complete, which will serve as one of the references for Party A's acceptance. 2 1. During the construction, Party B is obliged to explain the construction method to Party A, and the construction can only be started after Party A confirms it. If there are any problems that do not meet Party A's requirements after construction, without Party A's confirmation, Party B shall unconditionally rectify and compensate the losses caused thereby. 22. If there is any problem with the project quality, Party B shall immediately correct it after Party A puts forward it. If Party B fails to correct in time according to Party A's requirements, the project payment will be deducted according to different situations. 23. If the construction personnel violate renovation contract and this supplementary agreement, and the circumstances are serious, Party A has the right to propose to replace the foreman or workers, and Party B shall replace them the day after Party A's request. 24. When installing facilities and equipment, Party A shall confirm the installation location before installation. If there are any problems that do not meet Party A's requirements after installation, Party B shall unconditionally rectify them without Party A's confirmation. 25. After the contract is signed, if Party A puts forward design modification opinions and reduces engineering projects in the construction process, it must contact Party B in advance and inform Party B, and the two parties can only carry out engineering change construction after signing a change order for the decoration and decoration of family houses and determining the change amount and related procedures. 26. Party B's construction personnel must remove the decoration garbage to the designated place of the property. The garbage removal fee has been included in the project payment, and Party B will not charge it separately. 27. When Party B carries out circuit construction, the wiring shall be reasonable, and the lines passing through the same location shall be wrapped with the same pipe or sheath line. The construction length is calculated as a single pipe, not separately. 28. Tiles should be completely soaked for 65,438+02 hours before use. 29. Floor tiles are caulked with caulking agent, and the caulking agent is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. When painting the wall paint and finish paint of all parts in the target room (including living room, master bedroom, assistant bedroom, study room, storage room, corridor and balcony), if it is necessary to remove the original surface putty, Party B will not charge separately; Brush the same brand primer as the top coat 1 time, and brush the top coat twice. 3 1. All wall paints are in _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. Before painting, Party B shall confirm the water mixing ratio of Party A in writing. If painting is carried out without Party A's confirmation or the process is improperly used, and the water mixing ratio exceeds _ _ _ _ _ _ _%, Party A has the right to request repainting of the same type of paint, and the relevant expenses shall be borne by Party B. 33. All doors and door covers shall be made of putty of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Four. Project acceptance. For all concealed works, Party B's construction personnel can only carry out subsequent construction after Party A's acceptance and signature. 35. The project quality acceptance shall be carried out in accordance with the Code for Quality Acceptance of Family Decoration Engineering and the Standard for Quality Acceptance of Family Room Decoration Engineering. During the project quality guarantee period, if there are quality problems due to Party B, Party B shall be responsible for all the repairs. If it cannot be completely repaired, Party B shall compensate the losses according to the corresponding part of the project cost. 36. After the completion of Party B, Party A has the right to test the air quality of the house. The indoor air quality of Party A's target room shall be independently tested by a nationally recognized indoor environmental quality testing unit, and the test report (including formaldehyde, voc, etc.) shall be submitted. ) sent by the unit to Party A. If the test results are unqualified, Party B shall be responsible for improving the unqualified items within the specified _ _ _ _ days until they reach the qualified standards, and the expenses involved shall be borne by Party B. V. Pay 37. The renovation deposit charged for this property is _ _ _ _ _ _ _ _ _ Yuan, which shall be paid in advance by Party A. Party A will deduct _ _ _ _ _ _ _ _ _ _ Yuan from the interim payment of the project, and if there is no deduction, return the property in full; The fine deducted from the deposit of the property shall be deducted by Party A from the deduction, and the remaining part shall be returned to Party B, and the insufficient part shall be made up by Party B.. 38. _ _ _ _ _ _ _ _ _ _ _ _ refers to one of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The decoration management fee charged by the property is _ _ _ _ _ _. The management fee increased due to the delay of Party B's responsibility shall be paid by Party B in full. At the same time, Party B shall pay for the construction personnel's pass. 39. The budget prepared by Party B should fully consider the actual workload of Party A's project, and the settlement of project funds should be based on the actual project length (area and volume), not the amount of materials. According to the actual project length (area and volume), after each project is completed, Party A will accept the project payment, and Party A will sign the quality and area acceptance in writing as the basis for payment of the project payment. 40. If the engineering quantity changes during the interim payment, the changed project will be settled in the interim payment, and the rest will be settled at the time of completion acceptance. If it is necessary to inspect or discuss disputed issues with Party B due to the quality of construction projects or other problems, the settlement date may be appropriately postponed. 4 1. The down payment paid by Party A to Party B when signing this contract is RMB _ _ _ _ _ _ _ _ _. Warranty and other 42. Party B promises to guarantee and maintain the whole project for three years from the date of project completion acceptance. Party B shall respond within 2 hours after receiving the repair call from Party A and arrive at the site within 48 hours. If Party A fails to propose a solution within 48 hours after Party B applies for maintenance due to the quality problems of the construction or materials provided by Party B, if Party A solves the problem by itself, all expenses incurred by Party A shall be borne by Party B. 43. After the project is completed, Party B must submit to Party A the electrical completion sketch and pipeline sketch, indicating the conductor specifications, the direction of concealed pipes, the direction and position of pipes, valves and interfaces. After Party A signs for it, the completion settlement can be carried out. 44. Matters not covered in this contract shall be settled by both parties through friendly negotiation. If negotiation fails, it shall be submitted to the relevant departments for arbitration. 45. This Supplementary Agreement was signed by Party A and Party B on. Three originals, one for each party, one for each party. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Party A (signature): _ _ _ _ _ _ Party B (seal): _ _ _ _ _ _ Representative of Party B (signature): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. Supplementary agreements (1), (7), (10) and (1) to Party B's contracting scope: Party B shall undertake the engineering construction of 1.5 or more (less than or equal to 1.5). 2.(7) The exterior wall coating is water-based. 3.( 10) Party B is only responsible for the insurance premium and health management fee during the construction period, and other expenses (such as laboratory testing fees, salaries of technical managers, etc.) and all taxes and fees shall be borne by Party A. (1) Party B is only responsible for the construction of Building B, and Party A is responsible for the rigid waterproofing of the roof and all construction materials, files and procedures. Two. Supplementary Agreement to Article 3 of the Contract: 1. Due to the rising price, Party A changed the original 700 yuan/_ into RMB/_ and paid the project contract money to Party B (cash settlement). Three. Paragraph 4 of Article 8 of the Contract supplementary stipulates: (1) If Party B stops work due to Party A's incomplete procedures or other reasons, Party A must pay all the wages of migrant workers, machinery fees and other losses to Party B. 1. This Agreement and its annexes are an integral part of the Contract. In case of conflict between this supplementary agreement and this contract, this agreement shall prevail. 2. This agreement is made in duplicate and will take effect immediately after being signed by both parties. Party A: Party B: For the signing of the home improvement contract, it is necessary for the owner and the constructor to negotiate the contract amount, construction project and construction time, and write them clearly in the contract, so that if there is any interest dispute, both parties can defend their rights according to the contract content. If both sides have their own basis, they can only make a judgment through the court.