Commitment of transformation

In today's society, it is necessary to use a letter of commitment in many cases, and the letter of commitment has certain norms in writing. How to write a proper commitment letter? The following is my carefully arranged decoration promise, welcome to read the collection.

Decoration Commitment Letter 1 I am a villager of Bajin Office Group, and my ID number is. Due to the housing needs, the application for building square meters has been approved by the Management Committee of the Municipal Development Zone. Here, I promise that if the declaration is false and the building area and four addresses are inconsistent with the approved building area and four addresses, I will dismantle them myself. The new house is demolished to build a house, the old house is demolished by itself, and the new house is not built, otherwise I will be forcibly demolished by law enforcement agencies, and I am willing to bear all legal consequences.

Commitment (seal):

Signature of Olympic Village and Staff:

20 14 mm/d

Decoration Commitment Letter 2 Party A: (authorized unit) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Party B: (reformed head of household) _ _ _ _ _ _ ID number _ _ _ _ _ _ _ _

In order to ensure the smooth and accurate completion of the reconstruction of dangerous buildings with good quality and quantity, this agreement is formulated in accordance with the spirit of the Notice on Printing and Distributing the Implementation Plan for Reconstruction of Dangerous Buildings in Shuangyang District in 20xx. The agreement is as follows:

1. quality assurance: after the transformation household is approved as the transformation object, qualified construction personnel will be selected for construction immediately, and a construction contract will be signed; Construction should choose drawings with seismic and cold-proof design requirements for construction; Select building materials that meet the national standards, use local materials as far as possible, save costs, and file the purchase documents; It is forbidden to build temporary buildings such as color steel houses.

2. Complete procedures: the relocated households must go through the relevant examination and approval procedures such as planning and land, and carry out the setting-out construction according to the location determined by the relevant departments to prevent the occurrence of illegal buildings.

3. Building area: In principle, the building area shall be within 40-60m2. If it exceeds 60 square meters due to special reasons such as population, it must be approved by the leading group for the renovation of dangerous houses above the town.

Four. Submission of materials: the transformation households should submit the materials needed for transformation to the village management department in time to ensure the authenticity and accuracy of the materials. In the process of reconstruction before construction, they should report to the village management department in time, and leave video materials at the scene to supervise the quality and construction safety.

5. Completion requirements: The renovation of dangerous buildings should be completed before June165438+1October 65438+May of that year, and the external departments, windows, retaining walls and other enclosure structures have all been renovated, and the indoor kitchen, bedroom, shed, floor and door structures are complete.

Legal liability of intransitive verbs: Party A shall provide Party B with services and management such as drawings, quality inspection and supervision, and timely disbursement of funds. Party B shall carry out decoration according to the above requirements. If the above requirements cannot be met, Party B shall be responsible for the invalidation of the renovation funds.

VII. This Agreement is made in triplicate, one for the decorator, the town government and the district construction bureau.

Party A:

date month year

Party B:

date month year

Decoration Commitment III "Never go into the water without permission"

I solemnly promise not to play in the dangerous area near the water; Not without parents or old age.

Go swimming privately under the guidance of the teacher; Don't swim with your classmates without permission; Swimming in waters without safety facilities, ambulance personnel and safety guarantee; You can't swim in unfamiliar waters, such as mountain ponds, reservoirs, puddles and pools!

Time: YY time 20xx years

Decoration Commitment Letter 4 Party A: (hereinafter referred to as Party A)

Party B: (hereinafter referred to as Party B)

In accordance with the Economic Contract Law of the People's Republic of China and relevant provisions on decoration, the Contract is signed as follows through negotiation between both parties:

First, the general situation of housing and contracting methods

1. Name of house: home.

2. Location of house:

3. Contracting method: contracting for work and materials.

4. General situation of the house: the construction area is square meters.

Second, the content of house decoration

1, decoration: demolition of indoor walls and small rooms, decoration of internal walls of main rooms, decoration of electric pipes and water pipes, decoration of doors and windows, and decoration of stair guardrails;

2. Decoration: painting the ground and stairs in the courtyard, roof treatment, wall painting, laying floor tiles, installing the inner door of the gate, installing plastic steel windows and lamps;

3. Demolition and garbage removal

Three. Calculation of decoration cost

According to Party A's use requirements and conditions;

The cost is: yuan. (subject to the unit price determined by Party A)

Fourth, the project cycle

Start date: year month day.

Completion date: year month day.

Verb (abbreviation of verb) quality requirements

According to the national regulations and the standards of provincial and municipal construction committees, the quality of houses is livable and safe. If there are quality problems after house decoration (except those caused by human factors, which will be used by Party A after completion), and Party B is responsible for them, Party B shall provide free warranty for one year and lifelong maintenance.

Terms of payment for intransitive verbs

1. After the contract is signed, Party A shall pay Party B 30% of the total price.

2. After the renovation is completed, Party A shall pay 30% of the total price to Party B..

3. After the decoration is accepted, Party A shall pay 40% of the total price to Party B.

Seven. Responsibility of both parties

1. Party A is responsible for providing the use and design requirements for decoration; Provide the location of water and electricity on site; Provide material transportation channels and necessary material stacking places; Indicate the location of the power distribution system, piping system and water supply and drainage master valve involved in the decoration.

2. Party B: Provide Party A with the house decoration design and quotation.

Eight. any other business

Party A and Party B agree to reach the following agreement:

1, in case of special circumstances or force majeure, the construction period can be postponed; All losses caused by breach of contract shall be borne by the breaching party.

2. Other matters not covered shall be settled by both parties through consultation.

3. This contract is made in duplicate, which shall come into effect after being signed by both parties, and each party holds two copies, with the same legal effect.

Party A:

Party B:

date month year

Decoration Commitment Letter 5 Public Commitment Letter of Property Quality Maintenance

XXXX Property Management Co., Ltd.:

In order to make the whole XX project have a good living environment and ensure the structural safety, normal use and neat appearance of the house, I would like to make the following commitments:

1. I am the owner of the apartment of XX project. I have received the Decoration Management Service Agreement, House Use Manual, Owner's Temporary Management Statute, Owner's Manual and other documents provided by your property service center at the time of delivery or before renovation. I hereby declare that I have read the above documents carefully and promise to abide by all the provisions of the above documents.

2. Because of the need of decoration and decoration of the house where I live, I need to close the balcony or transform other parts, and I hereby promise as follows:

1. I have been informed of your center's suggestions on matters that may be affected by balcony closure in the shopping industry, including but not limited to safety factors such as non-uniform fa? ade of the community, falling objects from high altitude, and the impact on property rights;

2. We promise to carry out the construction in a unified and standardized closed way, without changing the material, color and shape. The specific closed way shall be subject to the logo in the attached drawings;

3. Promise that the original configuration objects, including sewer pipes, protective railings and gas pipelines, will not be affected or changed during the closed construction.

4. Promise to choose a professional balcony packaging company for construction, otherwise all safety responsibilities caused by installation will be borne by itself; It also promises that if other companies are selected for construction, the packaging company will accept the unified management of your company, including but not limited to the inspection of business license, construction qualification, material qualification certificate and construction performance. Otherwise, voluntarily assume all joint and several liabilities caused by it;

5. Promise that when the balcony is closed, if it involves the renovation of gas pipelines, it is necessary to choose a gas company for construction, otherwise the gas stoppage or personal injury caused by unauthorized renovation will be borne by itself;

6. Promise that after the balcony is closed, no additional overloaded items or decorations will be added, otherwise all responsibilities arising therefrom will be borne by yourself;

7. Promise that after the balcony is closed, you will not install any canopy, fence and other objects that hinder the unified specification, otherwise, your company has the right to dismantle or prohibit the above objects from entering the community, and all related demolition expenses or losses will be borne by your company;

8. Promise that when the balcony is closed, the installation position of the original reserved air conditioning hole and outdoor unit will not be changed;

9. Promise to waterproof the relevant parts when the balcony is closed, otherwise the leakage or the resulting property loss in the neighborhood will be borne by itself;

10, promise not to add floors, and not to build awnings and houses illegally. On the balcony, on the balcony or indoors, those who build or package themselves bear all the consequences.

1 1. We promise to bear all economic and legal responsibilities for all personal injuries and property losses caused by wall modification, such as going to the Housing Authority to apply for safety approval of urban housing decoration structure, improper decoration (use) or illegal construction.

I hereby promise.

Commitment:

20 1 1 MM DD YY

Renovation Commitment 6 If the renovation of dilapidated houses in rural areas meets the requirements, you can apply for government subsidy funds.

I. Application Conditions The subsidy object for the renovation of dilapidated houses in rural areas is rural farmers who have lived in their dilapidated houses for a long time. Only when the existing housing is really dangerous and meets the above conditions can you apply to the local village Committee and town government.

Two. Subsidy standard Rural reconstruction funds are mainly raised by farmers themselves, supplemented by housing subsidies. The government's classified housing subsidies are: 7,500 yuan for the central government, 4,500 yuan for the provincial level 1900 yuan, and * *13,900 yuan.

Three, the declaration procedures meet the requirements of the dangerous farmers to apply to the village committee, the township rural reconstruction work leading group audit, approved by the Township People's government, reported to the county housing security center for the record.

1. Application of the householder. For families who meet the conditions for the renovation of dilapidated buildings and voluntarily complete the renovation of dilapidated buildings in that year, the head of the household voluntarily submits a written application to the local village committee, fills in the Application Form for the Renovation of Rural Dangerous Buildings, and provides proof materials such as a copy of the household registration book, a copy of the ID card, photos of dilapidated buildings (including photos before, during and after the renovation, including a positive portrait of the head of the household).

2, the village committee review. After receiving the application from the needy families, the village committee will hold a meeting of villagers' representatives to discuss whether it meets the transformation conditions and publicize the evaluation results (the publicity period is 7 days). After deliberation, it is considered that it meets the transformation conditions and has no objection to publicity. Fill in the "Approval Form for Rural Dangerous Households" and report it to the Town People's Government for review. If there is any objection to the transformation conditions or publicity, it shall not be declared.

3, the Township People's government audit. After receiving the application materials from the village committee, the leading group for the renovation of rural dilapidated houses in towns and villages will organize the staff of planning, land and other departments to conduct household verification. Verification meets the requirements, signed by the inspectors, submitted to the town people's government for approval. Do not meet the conditions, the materials will be returned to the local village committee, and explain the reasons.

4. Sign the reconstruction agreement. In those years, farmers who were audited as rural dilapidated houses needed to sign an agreement with the local people's government to clarify the quality requirements, subsidy standards and completion time limit.

5. Completion acceptance. After the completion of the project, the township governments will conduct preliminary acceptance, and then the county Housing and Construction Bureau will take the lead, and the supervision bureau, audit bureau, finance bureau, development and reform bureau, quality supervision station and other relevant units will conduct comprehensive acceptance. After the acceptance, the subsidy funds can be paid.

6. Payment of funds. The subsidy for the renovation of dilapidated houses in rural areas is paid to the town government by the county finance according to the completion acceptance report, and then paid to the households in one lump sum by the town government.

xxx

Xx，xx，XX，XX

7 * * * Decoration Commitment Letter of Real Estate Development Company:

I am the owner of * * * *, 102, 9 business rooms. As I request to connect the water supply pipes of the nine rooms of 10 1 by renovating them, I hereby promise as follows:

1. The connection scheme of water supply pipeline reconstruction should be reviewed by your company, and all expenses related to the reconstruction should be borne by me.

2. If the water supply pipeline is damaged due to water leakage, I promise to repair it in time and bear the corresponding losses.

3. If adjacent houses are damaged due to water leakage in the water supply pipeline, I will be responsible for repairing and bear all economic losses caused by water leakage in the pipeline.

Commitment: * * 102 property owner * * *

April xx

Renovation Commitment Letter 8 In order to cooperate with the new changes brought about by the renovation of the bureau canteen, if I can continue to contract, I solemnly promise to do the following:

The first is the new atmosphere of the service environment. According to the new requirements after the renovation of the bureau canteen, we should actively use our brains and try our best to create a warm dining environment. Adhere to the hygiene system of cleaning every day and cleaning every week to ensure the tableware hygiene and clean environment.

Second, the quality of service has been improved. With the hardware conditions greatly improved, we will carefully create a soft environment for service quality. Strengthen the skills training of service personnel, improve the reception art of service personnel, and make guests feel at home when dining, and have the voice of greeting, introduction and farewell when leaving.

Third, the cooking level has improved. According to the different taste needs of the guests, it is carefully cooked to meet the needs. Seriously study new dishes and new technologies, and strive to have 1-2 dishes with special flavor on the table every month. Strictly control the procurement of raw materials to ensure the freshness, quality and hygiene of dishes, and the renovation of patterns has its own characteristics.

Fourth, there are new measures for satisfaction evaluation. In the process of cooking working meals and table dishes in the canteen, listen to the opinions and requirements of the guests with an open mind, and strive to be cheap and good, and the guests are satisfied. According to the evaluation and scoring of canteen management by representatives of financial cadres organized by the bureau, we should carefully analyze, find the gap by benchmarking, carry forward the achievements, correct the deficiencies and improve them. Really make the canteen a "safe canteen" that most people are satisfied with.

Commitment:

Commitment to Decoration 9 I solemnly promise to decorate the existing houses according to Chenzhou B 1 standard atlas:

1, decoration style, exterior wall tiles are the same as the drawings;

2. The top turret should be equipped with a half-slope roof and glazed tiles.

3. Design the gourd around the top dripping eaves according to B 1.

Witness (seal): Commitment:

date month year

Commitment letter for renovation 10 Our company makes the following commitments for after-sales:

1, 176 equipment renovation and 24 equipment replacement will take 30 working days.

2. After modification, the warranty period of the equipment is 1 year.

3. Our company has maintenance personnel near the bus terminal, who can carry out all-weather maintenance 7*24 hours, and arrive at the site in time within 2 hours after maintenance.

4. In addition, our company will reserve 10% replacement parts in the fleet and carry out on-site maintenance on the vehicles with problems, so each vehicle can solve the problem within 2 hours.

5. 10 Replacement of accessories.

Return to the factory for maintenance in a few days, and all the returned equipment will return to Daqing. If it can't be repaired, we need to replace the whole machine with our new equipment. The old equipment has been discontinued, and 20% spare parts are reserved, which is only enough for one year. )

6. Repair and replace the equipment free of charge during the warranty period.

7. After the warranty period, if it can't be repaired, we need to install our new products, all at cost.

8. Our company can also repair road signs, LCD TVs and other electronic equipment, which saves the time for the bus terminal to go to the market to find staff to repair, and promises to repair all at cost.

Commitment letter of renovation 1 1 My household lives in the village group, and the present house was built in, belonging to the structure, and has become a first-class dangerous house ... On, the village cadres personally came to our house and informed our family to rent another safe house from the next day, so as not to endanger our personal and property safety. The government subsidizes RMB reconstruction funds, and requires our family to raise RMB to demolish existing dangerous houses in time and rebuild them. Because it is difficult for our household to raise funds and voluntarily refuse to carry out the renovation of dangerous houses, government workers have fulfilled their due responsibilities and obligations for the renovation of dangerous houses in our household. Regarding the safety of our dangerous house, we make the following commitments:

1, automatically giving up the government's subsidy funds for the renovation of our dangerous house.

2. If our household fails to move out of the dangerous house in time, our household will be responsible for the safety accidents caused by various reasons. It does not involve village, town and town-village related staff.

3. I voluntarily fill in this letter of commitment in triplicate, two for the town and village, and one for my household. This letter of commitment shall come into effect as of the date of signing.

Signature of the promisor (right mother and son seal):

date month year

Decoration Commitment Letter 12 Signing place: Banan District, Chongqing

Contract number:

Reconstruction contract

200X month and year

sun

Party A: Party B:

Party A entrusts Party B to transform Party A (equipment) for production needs. In accordance with the Contract Law of People's Republic of China (PRC) and other relevant laws and administrative regulations, and following the principles of equality, voluntariness, fairness, honesty and credibility, both parties have reached the following agreement on matters related to the equipment renovation project.

First, the transformation project name

Second, the transformation project site selection

Zongshen Industrial Park, Fried Oil Field, Banan District, Chongqing.

Three, the specific content of the transformation project (scope)

Four, the renovation project quality requirements (acceptance criteria)

1. Party B guarantees that the parts replaced and supplemented in the renovation project are brand-new products, which can meet the technical parameters and indicators specified by relevant national or industrial standards and completely match the original equipment of Party A. ..

2. For the specific quality requirements (acceptance criteria) of the renovation project, see the Technical Agreement of Equipment Renovation Contract (hereinafter referred to as the Technical Agreement) attached to this contract. The technical parameters of the equipment after renovation shall not be lower than those before renovation.

3. The replacement, disassembly, transportation, installation, debugging and other work related to the decoration project shall be completed by Party B; If Party B can't do it independently, it shall submit a request for assistance to Party A in writing when signing this contract, and Party A may provide assistance and convenience to Party B according to the actual situation.

4. The warranty period of the renovation project is months, counting from the date of acceptance.

Five, the reconstruction project time limit for a project requirements

The construction period of the renovation project is days, counting from the date of signing this contract.

Acceptance of intransitive verb decoration project

Party B shall complete the renovation work agreed in this contract within the time specified in Article 5 of this contract and pass the acceptance organized by Party A.. The acceptance mark is the written proof that the equipment modification countersigned by Party A and Party B conforms to this contract and technical agreement. All expenses and risks such as packaging, transportation, insurance and handling before acceptance shall be borne by Party B. ..

Seven. Rights and obligations of both parties 1. Rights and obligations of Party A

(1) Party A has the right to accept the renovation project.

(2) On the premise that Party B fully performs its obligations in accordance with this contract and the technical agreement, Party A shall pay the contract price in accordance with this contract.

Rights and obligations of Party B

(1) Party B shall fully perform its contractual obligations in accordance with the requirements of this contract and the technical agreement, and complete the renovation project with good quality and quantity.

(2) Party B has the right to collect the contract price on the premise of fulfilling its obligations in full accordance with this contract and the technical agreement.

(3) Party B shall take good care of Party A's equipment and be careful, earnest and safe. During the performance of this contract, if Party B causes losses to Party A or a third party, it shall be responsible for all compensation. Party B shall be responsible for the safety during the renovation, and shall be responsible for any safety accidents or casualties. If Party A is liable to the third party, Party B shall compensate Party A in full. ..

Eight, renovation project price and payment

1. The total price of the renovation project is RMB (in words: RMB only). The total price includes but is not limited to: design fee, labor fee, construction equipment fee, labor fee, management fee, material fee, transportation fee, installation fee, commissioning fee, quality assurance fee, profit, safety, insurance, taxes, unforeseen expenses and all expenses and prices related to this decoration project. During the performance of this contract, Party B shall not charge any fees from Party A for any reason.

2. Payment of the total contract price

(1) After the equipment transformation is completed and put into normal operation, Party B requires Party A to organize acceptance, and Party A shall pay Party B% of the total contract price, that is, ￥ (in words: RMB only) within 20 days according to the certificate that the acceptance countersigned by both parties meets the relevant requirements of the contract and technical agreement.

(2) The remaining amount is% of the total contract price (in words: RMB only) as the quality deposit. If there are no quality problems after the expiration of the warranty period, Party A shall pay the balance of quality deposit to Party B within 20 days.

Nine. responsibility for breach of contract

1. Party A's liability for breach of contract. In case of overdue payment, Party A shall pay liquidated damages to Party B according to the loan interest rate of the People's Bank of China for the same period.

2. Party B's liability for breach of contract

If Party B fails to complete the renovation or acceptance of the equipment within the time agreed in the contract, Party B shall pay a penalty of 1% of the total contract price to Party A for each day overdue (accumulated according to the overdue time, which can be deducted by Party A when handling the payment). If Party A fails to complete the renovation or pass the acceptance within 20 days, Party A has the right to unilaterally terminate the contract, and Party B shall pay punitive liquidated damages to Party A at 30% of the total contract price; If losses are caused to Party A or a third party, Party B shall also be liable for compensation.

X. service

During the warranty period of the renovation project, Party B shall provide warranty service for Party A free of charge. After receiving the failure notice from Party A, Party B shall solve the failure within hours. If it is not settled within the time limit, Party B shall pay liquidated damages to Party A at the rate of RMB per hour. If other losses are caused, Party B shall still be responsible for compensation.

XI。 any other business

1. All disputes and differences arising from the performance and interpretation of this contract shall be settled by both parties through consultation; If no agreement can be reached through negotiation, each party has the right to bring a lawsuit to the people's court where Party A is located.

2. This contract shall come into effect after being sealed by both parties. This contract is made in duplicate, one for each party, with the same legal effect. Matters not covered in this contract can be negotiated by both parties separately.

Annex to the Contract: Technical Agreement of Equipment Modification Contract

Decoration Commitment Letter 13 * * * Real Estate Development Company:

I am the owner of * * * *, 102, 9 business rooms. As I request to connect the water supply pipes of the nine rooms of 10 1 by renovating them, I hereby promise as follows:

1. The connection scheme of water supply pipeline reconstruction should be reviewed by your company, and all expenses related to the reconstruction should be borne by me.

2. If the water supply pipeline is damaged due to water leakage, I promise to repair it in time and bear the corresponding losses.

3. If adjacent houses are damaged due to water leakage in the water supply pipeline, I will be responsible for repairing and bear all economic losses caused by water leakage in the pipeline.

Commitment: * * 102 Owner * * * April 20xx.

Renovation Commitment Letter 14 I am a villager of Bajin Office Group, and my ID number is xxxx. Due to housing needs, the application for building is approved by the Administrative Committee of the Municipal Development Zone.

Here, I promise that if the declaration is false and the building area and four addresses are inconsistent with the approved building area and four addresses, I will dismantle them myself. The new house is demolished to build a house, the old house is demolished by itself, and the new house is not built, otherwise I will be forcibly demolished by law enforcement agencies, and I am willing to bear all legal consequences.

Commitment (seal):

Signature of Olympic Village and Staff:

Xx, xx, 2000

Decoration commitment letter 15 1. After the elevator is installed, it will enter the product warranty period of our company. Be responsible for the free warranty and on-site service of products within 0/2 months from the date of acceptance; During normal use, any parts are damaged and replaced free of charge during the warranty period.

2. All elevators are subject to lifelong maintenance and are responsible for the end; After the warranty period, he is still responsible for the maintenance service, and only charges the cost.

3. Provide 24-hour uninterrupted service. When the elevator breaks down, make sure to respond immediately and eliminate the fault quickly. When the maintenance personnel at the maintenance point can't eliminate the fault, our company will send technical engineers to repair it in place within 24 hours. If the equipment cannot be repaired in time, we will provide spare parts for the machine free of charge and actively cooperate with the service. Response time: 30 minutes

4. During the normal maintenance period, ensure that the hotline service (400-8268-666) is implemented 24 hours a day to ensure the safe and normal operation of the elevator.

5. During the normal maintenance, the maintenance personnel should carry out proactive preventive maintenance for each elevator at least three times a month to reduce or eliminate elevator failures.

6. All the above after-sales services will be directly supervised and assessed by users. Each elevator is equipped with a dedicated elevator.

Door maintenance files are kept by users and service organizations respectively. The time, content, quality, service attitude and technical level of each maintenance shall be signed by the user on the maintenance service card. The company has set up a special complaint telephone number and a special maintenance telephone number to ensure the reliability and effectiveness of after-sales service. 7. Spare parts supply:

The spare parts warehouse of vauxhall Elevator always prepares relevant important parts and a sufficient number of wearing parts for each elevator of the owner. A. the product is under warranty.

A. For the owner's elevator, our company will provide auxiliary materials such as engine oil and cotton silk for maintenance free of charge, and replace damaged elevator parts under normal use free of charge.

B, we will take redundant measures in the spare parts warehouse of elevators in vauxhall, and prepare relevant important parts and a sufficient number of wearing parts for each elevator of the owner at any time.

C. At the elevator use site, we will also prepare some commonly used wearing parts for use when necessary. B. After the product warranty expires.

A. On the premise of good payment reputation, supply spare parts beyond the warranty period of product quality, and adopt the principle of "supply first, then pay" to ensure the continuous and safe operation of elevators.

B, we will still take measures in vauxhall elevator spare parts warehouse to prepare elevator control panels and a sufficient number of wearing parts for each type of elevator of the owner.

C. For the owner's elevator, our company will provide auxiliary materials such as engine oil and cotton silk for maintenance free of charge.

Address: No.8 Xitai Road, Nanxun Science and Technology Industrial Park, Huzhou City, Zhejiang Province Tel:

4, elevator maintenance specification table

1. This specification is applicable to the maintenance work of engineering after-sales service departments or personnel of vauxhall Elevator (China) Co., Ltd. and its branches. 2. The service interval in the specification is divided into five categories: elevator: semi-monthly maintenance, monthly maintenance, quarterly maintenance, semi-annual maintenance and annual maintenance. Quarterly maintenance should include semi-monthly and monthly maintenance items, semi-annual maintenance includes semi-monthly, monthly and quarterly maintenance items, and annual maintenance includes semi-monthly, monthly, quarterly and semi-annual maintenance items. 3, standardize the service completion time and personnel arrangement:

Note: the completion time can also be adjusted according to the specific situation.

4. Tools: According to the maintenance items at different intervals, prepare corresponding accessories and common tools.

5, maintenance content: