What is the housing quality assurance?

Example of residential quality guarantee \r\n 1. The residential building has passed the acceptance of the competent government department and is now delivered for use. \r\ nII。 Basic information of residence \r\n 1. Residence: xxx\r\n2, construction unit: xxx\r\n3, design unit: xxx\r\n4, construction unit: xxx\r\n5, quality supervision unit: XXX \. From the delivery date of _ _ _ _ _ _ _, under normal use, if there are any quality problems, our company will undertake the maintenance responsibilities within the specified warranty period: serial number, residential quality warranty parts, accessories warranty period \ r \ n1\ r \ nFoundation and main structure warranty period (according to actual years) \r\n50 years \. N leakage prevention of external walls, basements, kitchens, bathrooms, bathroom floors, pipes, etc. \r\n5 years \r\n4 \ r \ The plastering layer on the wall and ceiling fell off \r\n 1 year \ r \ n5 \ r \ The ground was hollowed and cracked, and a large area of sand was produced \ r \ n. N 1 year \r\n8 \ r \ pumps and electrical switches \ r \ nHalf a year \ r \ n9 \ r \ pipeline blockage \r\n2 months \ r \ nIV. Instructions for Use \r\n( 1) \r\n(2) The warranty period of this residential quality guarantee (see the above table for details) is calculated from the agreed delivery date. If the state has other provisions on the quality warranty of residential projects, the warranty period shall be implemented in accordance with the state provisions. \r\n(3) Our company undertakes the warranty responsibility in accordance with the stipulations in the Residential Quality Guarantee. During the warranty period, except for irresistible natural disasters and users' own reasons, our company will undertake the maintenance of the contents specified in Table 1 for free. Outside the warranty period, paid quality service will be provided according to the charging standard approved by the price department. \r\n(4) After the user moves in, our company will directly or entrust the property management company to give a timely written reply or properly handle the letters, visits or complaints about the quality of commercial housing. \r\n(5) Before using the purchased house, users must read this residential quality guarantee carefully. After the user accepts the house, the user is responsible for the maintenance of the equipment and facilities added or modified by himself. \r\n(6) Our company will not undertake warranty responsibility for quality problems caused by improper use or unauthorized modification of structure, equipment and decoration by users; If the house quality is damaged or other users' losses are caused by improper use or unauthorized change of the structure, the responsible person shall bear corresponding responsibilities. \r\n(7) The Residential Quality Guarantee and the Residential Instruction Manual are made in triplicate, one for the company to keep for future reference, one for the user when the house is delivered, and one for the municipal house property right transaction management department when the house property right formalities are handled. \r\n(8) Other matters that need to be explained: The house quality problems caused by irresistible factors such as natural disasters are not covered by this warranty. \ r \ nV。 Holder \ r \ nName of the buyer and seller of the house \ r \ nHouse number Jiajing Community \ r \ nBuilding \ r \ nUnit \ r \ nRoom \ r \ nContract number \ r \ nMaintenance telephone number \ r \ nRemarks \ r \ nConstruction unit. Our company makes the following quality guarantees and commitments for structures, components and facilities: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \ r \ nIII。 The residence has passed the acceptance of the municipal, district (county) construction engineering quality supervision department. \ r \ nsi. From the date of delivery after signing the contract, under normal use, the warranty content and warranty period of all parts are: 1. Roof waterproof layer for 3 years; \r\n2。 1 year leakage of walls, floors (including kitchen and bathroom floors), basements and pipes; \r\n3. 1 year plastering of indoor walls and ceilings falls off and cracks appear (except temperature cracks on the top wall); \r\n4。 The indoor ground is hollowed out and cracked, and a large area of sandstorm 1 year; \r\n5。 Improper installation of doors and windows leads to warping and hardware damage 1 year; \r\n6。 Water supply and drainage, sanitary ware, electrical switches and similar appliances for half a year; \r\n7。 The pipeline was blocked for two months. \ r \ nV。 Our company will not undertake warranty responsibility for quality problems caused by improper use or unauthorized change of structure, equipment and pipeline position, improper decoration of residents, etc. If the quality of the house is damaged or other users lose, the responsible person shall bear the corresponding responsibility. \ r \ nVI。 After the completion of the house, it shall be returned or replaced within the specified service life and under normal use, which has been appraised by the relevant professional departments of the city. \ r \ nVII。 After residents move in, we will give a written reply directly or entrust the property management company to properly handle letters, visits and complaints about the quality of the house. \ r \ three. If there is any dispute about our reply or treatment, we can apply to the construction engineering quality supervision stations in various cities for quality coordination of residential projects; Involving the quality of residential supporting construction, it shall apply to the local municipal housing construction department for coordination. \ r \ nIX。 Other contents that the company is willing to commit (omitted). \r\n X. This letter of guarantee is provided when the house is delivered for use. As an annex to the house sales contract, it has the same legal effect as the contract. \ r \ nGuarantor: Legal Representative: Date \ r \ nPeriod: Company Address: Lian \ r \ nPerson: Telephone \ r \ nWord: Postal Code: Property Management Company: Lian \ r \ nPerson: Telephone: Location \ r \ nAddress: