Commitment letter of engineering quality

In today's social life, we increasingly use the letter of commitment, which has certain format requirements in writing. There are many precautions in the commitment letter. Are you sure you can write? The following are eight project quality commitments I have collected. Welcome to read the collection.

Commitment letter of project quality (1) My ID number _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ID number

If the owner is not satisfied with my construction and issues a written document, I will voluntarily pay10% _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Net Anju Company is only the witness of myself and _ _ _ _ _ _ _ renovation contract, and is responsible for keeping the project quality deposit. All economic and legal responsibilities arising from the construction process shall be borne by me, and the safety of the construction site and construction personnel shall be borne by me.

I hereby promise.

This letter of guarantee is made in triplicate, one for the owner, the king and himself, all of which have legal effect.

Commitment: xxx

Project Quality Commitment Letter 2 According to the Construction Law of People's Republic of China (PRC), Regulations on Quality Management of Construction Projects and Measures for Quality Warranty of Housing Construction Projects, a project quality guarantee letter was signed for the grid structure project of Huaer Village Neighborhood Committee Club in Xindun Town, Ganzhou District through consultation.

A, project quality warranty scope and content:

During the quality warranty period, the contractor shall undertake the quality warranty responsibility of this project in accordance with the management provisions of relevant laws, regulations and rules and the agreement of both parties. (mainly including the design and installation of the construction drawing of this project)

The warranty scope includes: grid structure steel structure, roof color steel enclosure, glass fiber reinforced plastic lighting belt.

Second, the quality warranty period:

According to the Regulations on Quality Management of Construction Projects and related regulations, both parties agree that the quality warranty period of this project is as follows:

The steel structure of space truss is guaranteed for 50 years. Roof color steel enclosure is guaranteed for 5 years. The glass fiber reinforced plastic daylighting belt is guaranteed for 3 years.

Except for the quality problems caused by the above irresistible external factors, the quality warranty period shall be calculated from the date of project completion acceptance.

Third, the quality warranty responsibility:

1, which belongs to the scope and content of quality warranty, the contractor shall, after receiving the warranty.

Notice to implement the warranty within 7 days.

2. In case of emergency repair accident, the contractor shall immediately deal with it after receiving the accident notice.

Arrive at the scene of the accident for emergency maintenance.

3, for quality problems involving structural safety, should be in accordance with the "building construction"

The quality warranty method stipulates that safety precautions should be taken, and the design unit or the design unit with corresponding qualification grade should put forward the warranty scheme, and the contractor should implement the warranty.

Fourth, the warranty cost.

The warranty expenses shall be borne by the party causing the quality defect.

The quality guarantee of this project shall be signed by the employer, contractor and manufacturer of the construction contract at the time of completion acceptance, and shall be valid until the warranty period expires.

This project quality guarantee is made in triplicate, with the Employer, the Contractor and the manufacturer (design unit) holding one copy respectively. Attached; A copy of the design qualification certificate and installation qualification certificate of the design unit.

Employer (official seal): Contractor (official seal):

Signature: signature:

Design unit and manufacturer (official seal):

Signature:

date month year

Project Quality Commitment Letter Part 3 to Part 5

After receiving your contract documents, our company will immediately organize relevant personnel to conduct careful and meticulous research, and prepare the construction organization plan according to the scope and requirements of the contract documents. Now, combined with our actual situation, we will _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

1. Commitment to contract conditions: acknowledge and accept the requirements of your contract documents and be bound by the contract conditions;

2. Time limit commitment: Our company promises to start construction within the specified time after receiving the notice of commencement, and complete all the project construction according to the contract time limit and node requirements;

3. Project quality commitment: ensure that the construction is carried out in accordance with the technical and quality requirements of the contract documents, ensure that the project is qualified and reach the excellent engineering standards;

4. Commitment to safe and civilized construction: Strictly abide by the People's Republic of China (PRC) Law on Work Safety, Regulations on Work Safety Management of Construction Projects, Regulations on Work Safety License and other laws and regulations to ensure that no major accidents occur.

5. Commitment to submit settlement data: submit complete and effective settlement data at one time within _ _ days after the formal handover of the project;

6. Commitment to pay migrant workers' wages: establish a roster of migrant workers, publicize the payment of migrant workers' wages on time every month, and accept the supervision and verification of the labor and social security department and your company to ensure that migrant workers' wages can be paid in full and on time.

7. Warranty commitment: Our company promises to be responsible for any quality defects and their consequences of this project within the warranty period stipulated in the contract, and fulfill the warranty obligations in time according to the contract.

Commitment unit:

Legal representative:

Date: Year Month Day

Project quality commitment Article 4 An enterprise as a legal person is the first person responsible for food safety and must:

(1) Strictly abide by the Product Quality Law, Standardization Law, Metrology Law, Food Hygiene Law, Trial Regulations on Production License of Industrial Products, Provisions on Investigating and Punishing Illegal Acts of Food Labeling, Provisions on Product Labeling, Implementation Opinions on Strengthening the Supervision and Management of Food Quality and Safety and relevant laws and regulations. When producing processed food, ensure that production and sales are organized under the premise of obtaining production license qualification, and ensure that fake and shoddy products are not manufactured and sold.

(two) to ensure that the legal representative of the enterprise and the main management personnel understand the knowledge of laws and regulations related to food quality and safety, effectively improve the understanding of the importance of food quality and safety, and constantly strengthen the awareness that the enterprise as a legal person is the first person responsible for food quality and safety. Ensure that there are professional and technical personnel, skilled workers and quality workers suitable for food production. Ensure that the personnel engaged in food production and processing are healthy, free from infectious diseases and maintain good personal hygiene.

Commitment letter of engineering quality integrity

(three) establish and improve the management system, establish and improve various rules and regulations, and strive to improve the management level of enterprises. Ensure standardized management of the whole production process, and implement effective process quality management from raw material procurement, product ex-factory inspection to after-sales service. (four) to ensure that the production is organized in accordance with the legal and effective product standards, and the product quality meets the corresponding mandatory standards. If there are no mandatory standards, the standards adopted by enterprises shall be clearly defined, and production shall be organized according to the clearly defined standards.

(five) to ensure that there are environmental conditions to continuously ensure the quality of products, to ensure that there are production equipment, process equipment and related auxiliary equipment to continuously ensure the quality of products, and to have facilities for handling, processing and storing raw materials suitable for ensuring the quality of products.

(six) to ensure that the food processing technology is scientific and reasonable, and the production and processing process is strictly standardized, and to take effective measures to prevent cross-infection between raw food and cooked food, raw materials and semi-finished products and finished products, and strictly control the key points of production.

(seven) to ensure that the raw materials and additives used in the production of food meet the relevant provisions and standards of the state, strictly purchase and inspection system, and do not use non-edible raw and auxiliary materials to process food.

(eight) to ensure that food packaging materials, containers, packaging, tools and equipment for storing, transporting and loading and unloading food are non-toxic, meet the relevant hygiene requirements, keep clean and have no pollution to food.

(nine) to ensure that there are quality inspection and measurement methods suitable for the products produced, and the measuring instruments, inspection and test instruments of the enterprise regularly pass the metrological verification.

(ten) to ensure that the products undergo strict inspection before leaving the factory, to ensure that the product quality is qualified.

(eleven) to ensure that the use of product identification and food market access marks conforms to the relevant provisions of the state.

(twelve) to ensure that the food sold in the factory can be recalled in time when there is a danger of major accidents that may endanger personal safety and health or personal safety. Those who produce substandard food and manufacture and sell fake and shoddy food shall bear corresponding legal responsibilities according to law.

Commitment unit (seal):

Person in charge of the unit:

Date: x year x month x day

Project Quality Commitment Article 5 Our company makes the following commitments to the exterior wall real stone paint project constructed by your company:

1, shelf life commitment:

Our company provides high-quality products and high-standard construction and services, which can ensure that the quality and color of the real stone paint in this project can be maintained for more than years. The construction period should be completed within the reasonable days specified by you (except for irresistible weather factors), and the workload should be completed together with the civil engineering. Ensure excellent quality and strive for "".

2, quality assurance:

Raw material control

All raw materials are supplied according to the supplier's designated point, and each batch of raw materials has undergone strict inspection.

production control

Adopt special production equipment for real stone paint, strictly control the production process for mass production, and ensure product quality and timely supply.

Color difference control

Because the real stone paint is matched with natural sand, in order to ensure as little color difference as possible between each batch. Our company adopts special production equipment for real stone paint with the largest capacity in China, which can produce 5-6 tons each time to ensure the consistency of each facade color.

quality assurance

When the exterior wall real stone paint produced by our company has product quality problems. After negotiation and confirmation by both parties (if necessary, refer to the retained samples and entrust a third-party legal certification body to confirm), our company will be responsible for the economic losses of users (provide product certificate and ex-factory inspection report with the materials).

3, construction quality assurance

According to the Code for Acceptance of Decoration Engineering in People's Republic of China (PRC) and other relevant national standards, total quality management is implemented.

Strictly control the process quality, master the spraying time interval, drying degree and spraying amount per unit area of primer, real stone paint and topcoat, and spray in strict accordance with the paint amount of real stone paint for external walls, so that the area at the end of the workshop can be monitored by calculating the paint amount.

Spraying quality requirements, the same coating has the same tone, and it is not allowed to be missed or undercoated, and the thickness and color are uniform and will not be polluted. There should be no obvious spray marks at the joints, the texture should be true and the color coating should be evenly distributed.

In the process of construction, strengthen the contact with the owner and the construction team, send technicians to supervise and guide the construction team, and timely feedback all aspects of construction requirements and information to ensure that the construction is completed on time and with good quality.

Party A and the supervision company shall assign special personnel to monitor the process of the following construction teams at irregular and uncertain locations.

Strictly organize and standardize management to ensure that the painting project meets the requirements of excellent projects.

4, engineering maintenance commitment

Due to the inherent characteristics of the company's products, it has strong adaptability after the coating is formed into a film. Under normal circumstances, it is not easy to cause problems, but in the process of use, man-made and natural disasters will bring some damage to the coating. In this case, the company will send people to visit for free every two months on average within one year, and then send people to visit for free every six months, and the company will be responsible for free warranty within one year to ensure the perfect image of the company's products in the eyes of users.

Project quality commitment letter 6 Our unit was lucky enough to win the bid in the project bidding, and we are very grateful to the judges and the construction unit for their trust. During the implementation of this project, in addition to responding to all the clauses in the bidding documents and the contents of the letter of commitment, we also promise to create excellent project quality:

1, in the construction of this project, we must carefully organize and plan, arrange the corresponding construction organization design, and ensure the realization of the construction period.

2. In the construction of this project, we will closely cooperate with the supervision unit, strictly control the quality of materials, never cut corners, and create first-class quality with first-class construction.

3, mobilize our positive factors, small faults, major accidents do not appear, to ensure the realization of excellent engineering goals.

4. We guarantee that after the completion of the project, our construction project will be accepted by the relevant acceptance department, and our construction project will be qualified, and at the same time, we will provide the acceptance report of the relevant acceptance department to make the quality reach the qualified standard.

5. After the project is completed, we will guarantee the quality of the project for 2 years free of charge, and realize our faithful promise with high-quality service.

The above is my unit's commitment to the project quality. If we fail to meet the owner's requirements or our promised standards during the construction process, and we are directly responsible for the quality problems in the construction process, we are willing to accept a fine of ()% of the project cost. If the circumstances are serious, those who are willing to accept the punishment of laws and regulations will automatically withdraw from the scene.

Commitment unit: xxx

Project quality commitment letter 7 I. Quality acceptance

This project has been completed and accepted in accordance with the provisions of Article 16 of the Regulations on Quality Management of Construction Projects, and has been put on record in the construction project quality supervision station (attached with the record form for completion and acceptance of construction projects in Jiangsu Province).

Second, the warranty period

During the warranty period, in case of quality problems of civil works and water, heating, electricity and other facilities under normal use conditions, the warranty shall be carried out according to the scope and time limit specified in Table 1, and the expenses required shall be borne by itself. (Quality problems caused by self-disassembly, disassembly, modification and addition are not covered by the warranty) The warranty period of the warranty project.

1, roof, external wall, water leakage. three years

2. The kitchen, basement and bathroom are leaking. 1 year

3, cement floor empty drum, cracks, sand. 1 year

4. Internal wall plastering peeling, hollowing, ceramic tile falling off, and external wall coating falling off automatically. 1 year

5, doors and windows, walls, kitchen switch is not good, the gap is too big or too small. 1 year

6, toilet, kitchen ground water. 1 year

7, all kinds of water pipes, doors leaking, vent or flue impassability. six months

8, electrical box, plate and line equipment water supply and drainage pipeline equipment engineering quality. six months

9, building foundation engineering and main structure. Within the reasonable service life of 10, if the state has other provisions on residential projects, those provisions shall prevail.

Third, the warranty processing

After receiving the customer's warranty request, we will repair the items that affect the use with the attitude of "urgent users' urgency", and other items will be agreed with the users within three days to ensure timely completion. For urgent problems, emergency maintenance can be organized.

For those who cannot be fully guaranteed within 10 days due to weather and other factors, first take measures to ensure the living conditions, and once the conditions are met, deal with them immediately and explain them clearly to the customers.

Fourth, the warranty start date

Starting from the check-in date notified by the check-in notice.

Verb (abbreviation for verb) Problems within the warranty scope

Quality damage caused by natural disasters and force majeure, as well as quality problems caused by disassembly, modification, maintenance and improper use of property buyers, are not covered by the warranty.

Intransitive verb others

For those who exceed the prescribed time limit or warranty scope, maintenance services can be carried out under the conditions within their power, and fees and more favorable labor costs can be charged according to regulations.

Seven. Supervise complaints

Where relevant engineering personnel shirk, delay or perfunctory warranty work, and are irresponsible and difficult for users, customers can complain to the property management company and even the company.

Complaint Telephone: ××× Complaint Department :××× Complaint Department: Complaint Department: Complaint Department: Complaint Department: Complaint Department: Complaint Department: Complaint Department: Complaint Department: Complaint Department: Complaint Department: Complaint Department

Eight. property management

Our company has entrusted _ _ _ _ _ _ _ _ Property Management Co., Ltd. to guarantee the commodity house. Please contact the property management company directly during the warranty period.

Tel: ××××× Contact: ×××××× Office location: ××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××

Nine, the company set up a maintenance account for the owner, if you need to query the maintenance records, please go to the engineering department of the property company.

Commitment Letter on Engineering Quality Issues 3

Our company makes the following commitments to the exterior wall real stone paint project constructed by your company:

1, shelf life commitment:

Our company provides high-quality products and high-standard construction and services, which can ensure that the quality and color of the real stone paint in this project can be maintained for more than years. The construction period should be completed within the reasonable days specified by you (except for irresistible weather factors), and the workload should be completed together with the civil engineering. Ensure excellent quality and strive for "".

2, quality assurance:

Raw material control

All raw materials are supplied according to the supplier's designated point, and each batch of raw materials has undergone strict inspection.

production control

Adopt special production equipment for real stone paint, strictly control the production process for mass production, and ensure product quality and timely supply.

Color difference control

Because natural sand is used in the color matching of real stone paint, in order to ensure as little color difference as possible between batches, our company adopts the largest special production equipment for real stone paint in China, which can produce 5-6 tons each time to ensure the color consistency of each facade.

quality assurance

If there is a product quality problem with the exterior wall real stone paint produced by our company, it will be confirmed by both parties through negotiation (if necessary, we can refer to the retained seal sample and entrust a third-party legal certification body to confirm it), and our company will be responsible for the economic losses of users (provide the product certificate and factory inspection report with the materials).

3, construction quality assurance

According to the Code for Acceptance of Decoration Engineering in People's Republic of China (PRC) and other relevant national standards, total quality management is implemented.

Strictly control the process quality, master the spraying time interval, drying degree and spraying amount per unit area of primer, real stone paint and topcoat, and spray in strict accordance with the paint amount of real stone paint for external walls, so that the area at the end of the workshop can be monitored by calculating the paint amount.

Spraying quality requirements, the same coating has the same tone, and it is not allowed to be missed or undercoated, and the thickness and color are uniform and will not be polluted. There should be no obvious spray marks at the joint, the texture should be true and the color coating should be evenly distributed.

In the process of construction, strengthen the contact with the owner and the construction team, send technicians to supervise and guide the construction team, and timely feedback all aspects of construction requirements and information to ensure that the construction is completed on time and with good quality.

Party A and the supervision company shall assign special personnel to monitor the process of the following construction teams at irregular and uncertain locations.

Strictly organize and standardize management to ensure that the painting project meets the requirements of excellent projects.

4, engineering maintenance commitment

Due to the inherent characteristics of the company's products, the coating has strong adaptability after molding, and it is not easy to have problems under normal circumstances. However, in the process of use, both man-made and natural disasters will bring some damage to the coating. In this case, the company will send people to visit for free every two months on average within one year, and then send people to visit for free every six months, and the company will be responsible for free warranty within one year to ensure the perfect image of the company's products in the eyes of users.

Commitment:

According to Article 8 of the Project Quality Commitment Letter, the Project Quality Guarantee Letter was signed through consultation.

A, project quality warranty scope and content:

During the quality warranty period, the contractor shall undertake the quality warranty responsibility of this project in accordance with the management provisions of relevant laws, regulations and rules and the agreement of both parties. (mainly including the design and installation of the construction drawing of this project)

The warranty scope includes: grid structure steel structure, roof color steel enclosure, glass fiber reinforced plastic lighting belt.

Second, the quality warranty period:

According to relevant regulations, both parties agree on the quality warranty period of this project:

1. Power grid steel structure is guaranteed for 50 years. Commitment letter of engineering quality.

2. The warranty for the color steel enclosure of the roof is 5 years.

3. The warranty period of FRP daylighting belt is 3 years.

Except for the above three quality problems caused by irresistible external factors, the quality warranty period shall be calculated from the date of project completion acceptance. Third, the quality warranty responsibility:

1, which belongs to the scope and content of quality warranty, the contractor shall implement the warranty within 7 days after receiving the warranty notice.

2. In case of emergency repair accident, the contractor shall immediately arrive at the scene of the accident for emergency repair after receiving the accident notice.

3. For quality problems involving structural safety, safety precautions shall be taken in accordance with the regulations, and the design unit or design unit with corresponding qualification grade shall put forward the warranty scheme, and the contractor shall implement the warranty. Four, warranty costs, warranty costs shall be borne by the party that caused the quality defects. Commitment letter of engineering quality.

The quality guarantee of this project shall be signed by the employer, contractor and manufacturer of the construction contract at the time of completion acceptance, and shall be valid until the warranty period expires.

This project quality guarantee is made in triplicate, with the Employer, the Contractor and the manufacturer (design unit) holding one copy respectively. Attached; A copy of the design qualification certificate and installation qualification certificate of the design unit.

Employer (official seal): Signature:

Contractor (official seal): Signature:

Design unit and manufacturer (official seal): signature:

X year x month x day