Commitment letter of construction quality

No matter in school or in society, many people have written letters. Letters are a communication tool, with clear and specific purposes and recipients. Didn't you know when you wrote a letter? The following is the 10 construction quality commitment letter compiled by me for your reference only. Let's have a look.

Project quality commitment 1, in line with the policy of "quality first in a hundred years", we make the following commitments to contracted projects:

A, quality assurance:

1. Qualified materials: All materials entering the construction site must have certificates and inspection reports, which shall be checked and confirmed by Party A and the supervisor. Unqualified and do not meet the design and specification requirements, shall not be used in engineering. 2. Qualified construction quality: In order to ensure the construction quality, technical disclosure should be made to the construction personnel before construction until every worker is familiar with the operation technology. During the construction, the construction shall be carried out in strict accordance with the operation technology, and the construction quality shall be checked in strict accordance with the "three inspection systems" (self-inspection, handover inspection and professional inspection). If each working procedure has not been inspected or does not meet the quality requirements, the next working procedure shall not be constructed, and a complete quality management system and quality assurance system shall be established.

Second, the construction period guarantee:

1, organize reasonable measures:

(1) is uniformly scheduled and managed by the project management department.

(2) Timely implement the mobilization, scheduling and management of materials, machinery and labor. Do a good job in process arrangement and prepare the working face in advance.

2, the implementation schedule management:

(1) Arrange weekly plan, issue team and individual quotas and complete engineering quantity indicators, and clarify responsibilities.

(2) The team conducts self-inspection on the progress and quality every day, and puts forward specific measures to complete the plan. Hold a weekly coordination meeting to coordinate the working procedure and construction progress with the general contractor and other subcontractors, and solve the factors that delay the construction period in time.

Three. Safe and civilized construction measures: the construction team is the person directly responsible for safety, and there is a safety officer. In addition to complying with the requirements of operating procedures, special attention should be paid to the following points:

(A) pay attention to electricity safety

(2) Safety measures: implement the policy of "safety first, prevention first". In the whole construction process, strictly abide by the construction safety work norms and safety management system, strive to ensure safe production and civilized construction, and prevent the occurrence of vicious accidents.

(three) the implementation of safety regulations:

(1) When entering the construction site, you must wear a safety helmet, and high heels and slippers are not allowed.

(2) The construction site and working hours are not allowed to joke and play.

Four, public security management measures:

In the construction site, there are a large number of construction workers and production workers living in the construction site, so the safety problem is very important. To this end, we must conscientiously implement the spirit of the document to carry out the rectification of key areas of public security, and take the following measures in light of the actual situation:

1. Hold a public security education meeting once a week, assign a special person to be responsible for public security management, and implement various public security management measures to all construction teams.

2. It is forbidden for all members of the construction team to fight, and it is forbidden for all construction personnel to go beyond the prescribed scope of activities, which will affect the life of on-site management personnel.

3, do not comply with the provisions of the construction site public security management, will be dismissed.

Verb (abbreviation for verb) Environmental sanitation:

1, the construction site timely sort out the domestic garbage every day, and the living quarters must be kept clean and tidy;

2, site garbage must be cleaned every day to prevent pollution;

3. All garbage must be discarded in the designated place, and it is not allowed to be randomly placed.

4, resolutely implement the construction site clean behavior, to ensure the cleanliness of the construction environment.

Commitment:

20XX June 4th

Commitment of construction quality 2 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 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, 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.

Legal representative or its entrusted agent (signature or seal):

Date:

Commitment letter of construction quality 3 In order to ensure the construction quality of this project, the person in charge of this project: * * * solemnly promises that he will be responsible for the quality within the scope of this project according to the construction contract, and the basic contents of the commitment are as follows:

1. Obtain the qualification certificate of corresponding level according to law, and undertake the project within the scope permitted by its qualification level.

2. Establish a quality responsibility system and be responsible for the construction quality of the construction project. Require the person in charge of the project to keep records of the construction site and record which person or persons are responsible for the construction of each part of the project. Once this part of the project has construction quality problems, the project leader will pay relevant responsibilities for this part of the project, and the project leader will be jointly and severally liable.

3, according to the engineering design drawings and construction technical standards, do not modify the engineering design without authorization, do not cut corners. In the process of construction, if mistakes are found in design documents and drawings, comments and suggestions shall be put forward in time.

4, according to the engineering design requirements, construction technical standards and contracts, inspection of various materials, as well as components, equipment and commercial concrete; Without inspection or unqualified inspection, it shall not be used.

5, establish and improve the construction quality inspection system, strict process management, completes the concealed engineering quality inspection and record.

6, establish and improve the education and training system, strengthen the education and training of employees; Personnel who have not received education and training or failed the examination shall not work at their posts.

7, according to the law to fulfill the obligation of engineering quality warranty.

In order to ensure the construction quality of this project, our company solemnly promises to be responsible for the quality within the scope of this project in accordance with the construction contract. The basic contents of the commitment are as follows:

1. Obtain the qualification certificate of corresponding level according to law, and undertake the project within the scope permitted by its qualification level.

2. Establish a quality responsibility system and be responsible for the construction quality of the construction project. Require the project leader to keep records of the construction site, and decompose the responsibility to the person in charge of each partial project, and the project leader shall be jointly and severally liable.

3, according to the engineering design drawings and construction technical standards, do not modify the engineering design without authorization, do not cut corners. In the process of construction, if mistakes are found in design documents and drawings, comments and suggestions shall be put forward in time.

4, according to the engineering design requirements, construction technical standards and contract, inspection of building materials, building components, equipment and commercial concrete; Without inspection or unqualified inspection, it shall not be used.

5, establish and improve the construction quality inspection system, strict process management, completes the concealed engineering quality inspection and record.

6. The test blocks, test pieces and related materials involved in structural safety shall be sampled on site under the witness of the construction unit or engineering supervision unit. And send it to the quality inspection unit with corresponding qualification grade for quality inspection.

7, training system, strengthen the education and training of employees; Personnel who have not received education and training or failed the examination shall not work at their posts.

8, according to the law to fulfill the obligation of engineering quality warranty.

Construction unit:

Date: Year Month Day

Construction Quality Commitment Article 5 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, such 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.

Legal representative or its entrusted agent (signature or seal):

Date:

Commitment of construction quality Article 6 For the underground garage project of Fangjiawu building materials market demolition and reconstruction project undertaken by our company according to law, in order to ensure the construction quality of the project, we make the following commitments:

1. Obtain the qualification certificate of the corresponding level according to law, and undertake the project within the scope permitted by its qualification level, and shall not subcontract or illegally subcontract the project.

2. Establish a quality responsibility system and be responsible for the construction quality of construction projects. Subcontract construction projects to other units according to law, and bear joint responsibility for the quality of subcontracted projects.

3. Carry out the construction according to the engineering design drawings and construction technical standards, do not modify the engineering design without authorization, and do not cut corners. In the process of construction, if mistakes are found in design documents and drawings, comments and suggestions shall be put forward in time.

4. According to the engineering design requirements, construction technical standards and contract provisions, inspect building materials, building components, equipment and commercial concrete; Without inspection or unqualified inspection, it shall not be used.

5. Establish and improve the construction quality inspection system, strictly manage the process, and check and record the quality of concealed works.

6. The test blocks, test pieces and related materials involved in structural safety shall be sampled on site under the witness of the construction unit or engineering supervision unit. And send it to the quality inspection unit with corresponding qualification grade for quality inspection.

7. Establish and improve the education and training system, and strengthen the education and training of employees; Personnel who have not received education and training or failed the examination shall not work at their posts.

8. Fulfill the quality warranty obligations of construction projects according to law.

Construction unit (seal): Gaobeidian Construction Enterprise (Group) Company.

Date: Year Month Day

Commitment of Construction Quality 7: Express Elevator Co., Ltd.

My company _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Sign the equipment installation contract, the specific model specifications are as follows:

In order to better serve users and establish a good product and corporate image of your company, this article comes from data management download. In order to ensure the installation quality and good after-sales service image, our company promises:

1. Decide that _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

2. It is decided that our company will be the person in charge of the safety of this project, and be responsible for the safety responsibility in the equipment installation stage.

3. Be responsible for all quality control, equipment debugging and safety during equipment installation, personal safety of installers, and maintenance quality, operation safety and personal safety of equipment during the warranty period.

4. Without your written consent, our company promises not to subcontract the elevator/escalator installation project without authorization. When there are quality accidents and safety accidents, our company will bear the responsibility.

5. Accept the quality and safety sampling inspection of your company, and immediately rectify the nonconformities until they meet the requirements.

6. After completion, submit copies of the project commencement report and acceptance report to your company for filing.

7. Set up full-time maintenance personnel. This article comes from data management download. Provide daily maintenance service in time, check, adjust and lubricate the equipment to ensure the normal operation of the equipment.

8.24-hour emergency maintenance service. Arrive at the site within 1 hour after the maintenance application, and troubleshoot in time.

9. Conduct safety inspection, maintenance and quality inspection on the equipment twice a month.

10. Cooperate with users to declare the annual safety inspection of equipment, and provide preparatory work before inspection.

1 1. For major festivals and celebrations, personnel shall be sent to the site for free supervision and duty.

We will immediately report the manufacturing quality problems to your company in writing and ask your company to help solve them. Our company will actively cooperate.

Commitment company name (seal): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Legal representative (signature): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

20xx year x month x day

As a cadre in party member, I will strictly abide by political discipline, play an exemplary role, firmly safeguard regional social stability and long-term stability, and make public commitments on the following matters:

1. Firmly support the party's basic theory, line, program and experience, always stand firm and take a clear-cut stand, and unswervingly oppose national separatism and religious extremism;

Second, stress politics, take care of the overall situation, do not engage in group gangs, safeguard the party's centralization and unity, always maintain a high degree of consistency with the central authorities, and consciously safeguard the party's authority;

Third, resolutely implement the decision-making arrangements of the central government, autonomous regions and prefectural committees, be brave in taking responsibility and taking responsibility, and do a good job of implementation to the letter;

Fourth, strictly implement the secrecy system and strictly observe the secrets of the party and the state;

Fifth, strengthen road self-confidence, theoretical self-confidence and institutional self-confidence, do not believe in rumors, do not spread rumors, and take the initiative to dispel rumors;

6. Do not believe in or participate in any religious or feudal superstitious activities, or organize, plan, encourage, support or participate in illegal religious activities;

7. Resolutely crack down on ethnic separatism, violent terrorist activities and religious extremism, and dare to fight against ethnic separatism and religious extremism;

8. Do not listen to, watch, hold, produce or disseminate audio and video of violent terror and religious extreme thoughts, and strengthen the education, supervision and management of spouses, children, relatives and staff around them;

Nine, firmly establish the thought of "three inseparable", respect the customs of all ethnic groups, resolutely resist all acts that undermine the party's ethnic and religious policies, and strive to be a model of national unity;

Ten, in the face of emergencies and critical moments, always stick to their posts, take the initiative to undertake urgent and dangerous tasks, and play the vanguard and exemplary role of party member.

Welcome comrades to supervise and remind.

Undertaker's work unit:

Commitment:

Telephone (mobile phone): office telephone: xx

Supervisor (main leader or team member):

In order to ensure the construction quality of this project, our company solemnly promises to be responsible for the quality within the scope of this project in accordance with the construction contract. The basic contents of the commitment are as follows:

1. Obtain the qualification certificate of corresponding level according to law, and undertake the project within the scope permitted by its qualification level.

2. Establish a quality responsibility system and be responsible for the construction quality of the construction project. Require the project leader to keep records of the construction site, and decompose the responsibility to the person in charge of each partial project, and the project leader shall be jointly and severally liable.

3, according to the engineering design drawings and construction technical standards, do not modify the engineering design without authorization, do not cut corners. In the process of construction, if mistakes are found in design documents and drawings, comments and suggestions shall be put forward in time.

4, according to the engineering design requirements, construction technical standards and contract, inspection of building materials, building components, equipment and commercial concrete; Without inspection or unqualified inspection, it shall not be used.

5, establish and improve the construction quality inspection system, strict process management, completes the concealed engineering quality inspection and record.

6. The test blocks, test pieces and related materials involved in structural safety shall be sampled on site under the witness of the construction unit or engineering supervision unit. And send it to the quality inspection unit with corresponding qualification grade for quality inspection.

7, training system, strengthen the education and training of employees; Personnel who have not received education and training or failed the examination shall not work at their posts.

8, according to the law to fulfill the obligation of engineering quality warranty.

Construction unit:

Date: xx, xx, xx, XX

Project quality commitment 10 In order to ensure the smooth completion of the project, our company makes the following commitments:

I. Quality assurance

1, quality objective:

2. Construction quality: In order to ensure the construction quality, the relevant provisions of construction quality specifications and standards (including mandatory standards) of construction projects shall be seriously implemented, and technical disclosure shall be made to the construction personnel before construction until each worker is familiar with the operation process. During the construction, the construction quality shall be inspected in strict accordance with the "three inspection systems" (self-inspection, handover inspection and professional inspection). If each process is not inspected or the inspection does not meet the quality requirements, the next process can never be carried out.

3. Materials: strictly control the quality of incoming goods, perform material inspection procedures, and use materials with certificates and re-inspection reports.

Second, the time limit for a project guarantee

1, time limit for a project commitment:

2. Organize reasonable measures:

(1) is uniformly scheduled and managed by the project department.

(2) Timely implement the mobilization, scheduling and management of materials and labor. Do a good job in process arrangement and prepare the working face in advance.

(3) Weekly plan is issued, the team completes the quantitative indicators and defines the responsibilities.

(4) Report the production arrangement and labor allocation plan for next week to the project department and the production safety center every Friday.

Three, the person in charge of the unit (or project manager) is the first person responsible for quality assurance.

Commitment unit (signature):

Person in charge (signature):