Letter of Commitment for Construction 1 To: xxxxxx Co., Ltd.
Our company decided to participate in the public bidding of your company's xxxx billboard construction project and made the following commitments:
1. Our company accepts all the contents of the bidding documents, strictly performs the contract, and strictly abides by relevant laws and regulations and the management regulations of the cooperation zone. If there is any violation of laws and regulations or breach of contract, our unit is willing to accept relevant punishment. If the circumstances are serious, agree to terminate the contract and bear all responsibilities and compensate for the losses.
2. Our company promises that the information provided is true and reliable. If it is verified that the above information provided by our company is untrue, your company has the right to terminate our application (or winning the bid) qualification or terminate the contract signed with our company at any time, and our company will be responsible for compensating the losses caused to your company.
Commitment (official seal):
Legal representative or authorized client (signature):
Date: Year Month Day
In order to strengthen the management of on-site construction operations and effectively prevent and eliminate all kinds of unsafe factors, I (the unit) hereby promise:
First, set up construction safety (warning) signs at the entrances and exits of the construction site, and equip them with corresponding on-site operation safety officers.
Second, the enclosure operation is carried out on the construction site, and the materials are neatly stacked during the construction process, which does not affect the appearance of the city and the environmental sanitation order.
Three, strictly according to the relevant provisions of the volume control, not loud disturbing people, will produce noise, vibration and other processes to make proper arrangements, does not affect the normal production, life and business order of residents.
Four, consciously accept the safety supervision of the city management department, neighborhood committees and all sectors of society in the construction process.
Five, after the expiration of the construction period, dismantle the temporary facilities within the specified time, timely clean up the land occupied by public facilities, ensure the street clean and tidy, and restore the original state and use function according to the standard. If the greening or other municipal facilities are damaged during the construction, I (the unit) shall be responsible for the repair. If the maintenance facilities fail to meet the standard during the warranty period, the maintenance cost shall be deducted from the deposit paid by me (unit).
6. It is forbidden for non-construction personnel to climb, crowd or watch the construction site. In case of any safety accident during construction, I (the unit) shall take full responsibility.
Commitment (signature or seal): _ _ _ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Construction Commitment Chapter III This commitment is hereby signed to prevent noise and air pollution on the construction site, protect and improve the environment, guarantee the normal working, studying and living environment of the masses according to law, and promote the construction of a harmonious community and an environment-friendly society.
1. In order to ensure the smooth construction of this project and ensure that there is no environmental pollution and dust in our construction responsibility area, we hereby make the following commitments to Party A and competent departments at all levels:
1. During the construction period, we will strictly abide by the laws and regulations on safety production and environmental protection, implement the rules, regulations and technical standards on safety production and environmental protection, abide by Party A's safety and environmental protection management system, and accept Party A's safety and environmental protection supervision, inspection and assessment.
2. During the construction period, six 100% measures, such as enclosure on the construction site, stacking and covering of materials, closing of muck trucks, vehicle washing in and out, ground hardening on the construction site, and wet operation on the demolition site, shall be strictly implemented.
3. Actively cooperate with Party A's construction work, and implement relevant measures to prevent and control environmental pollution such as dust, noise, solid waste and wastewater in the construction organization design of this project.
We will abide by relevant laws, regulations and other requirements, and take effective measures to control noise, dust and air pollution, and protect the working environment and the occupational health of workers and people around us.
5. In order to prevent construction dust, our company will assign special personnel to take charge of dust reduction measures such as cleaning and sprinkling water in the construction responsibility area of our unit according to the site conditions (except for rainy and snowy days and icy weather on the road surface); Under the weather conditions of earthwork construction, dry weather and wind force above level 4, the number of sprinklers should be appropriately increased.
6. The domestic garbage and construction garbage on the construction site shall be classified and stored in a centralized way according to regulations, and shall be removed in time.
7. The strong noise equipment we use in the construction site conforms to the relevant regulations, and noise pollution prevention measures must be taken to minimize noise pollution and reach the noise emission standard of Noise Measurement Method on Construction Site; Construction machinery prone to dust is equipped with dust-proof devices.
Second, the accountability system
Failing to perform their duties as required, which has an impact, shall be dealt with severely by relevant units, relevant responsible persons and other directly responsible personnel; If the case constitutes a crime, it shall be directly transferred to relevant law enforcement departments.
This letter of commitment shall come into effect as of the date of signature by both parties, and shall automatically terminate when the cooperation relationship between the two parties ends; This undertaking is made in duplicate, one for Party A and one for Party B..
Construction unit: Baiyun Primary School, Yongchang Town, Liangzhou District
Signature of person in charge:
Commitment unit: Jinchang Fangzheng Construction and Installation Engineering Co., Ltd.
Signature of the person in charge of the company:
20xx year month day
Construction Commitment 4 Our unit has the honor of winning the bid in the construction bidding, and hereby solemnly promises:
1. During the project implementation, we fully responded to all the terms in the bidding documents and fulfilled the contractual obligations. The quality inspection standard shall not be lower than the requirements of the tender documents or national mandatory standards.
2, in the process of engineering construction, must abide by the construction organization design principles promised in the tender documents and related management measures and operating procedures formulated by the owner, etc. , careful construction, to ensure quality, safety in production, environmental protection, completed according to the requirements of the owner.
3, my unit personnel, equipment configuration must be in strict accordance with the tender documents on time and in full, to ensure the smooth progress of the project, if there is any replacement, according to the relevant provisions of the tender documents.
4. We totally agree to correct the unbalanced quotation and strictly implement the measurement and change procedures.
5. We guarantee to arrange the construction plan reasonably in the construction process and take effective measures to ensure the realization of the total construction period.
6, in the process of construction, must strictly implement the relevant provisions of the project payment, to ensure earmarking, never used for other purposes.
7, in the process of construction, must strictly control the use of special expenses for production safety, never used for other purposes, to ensure safety in production without accidents.
8. We promise to complete the sorting and submission of the completion acceptance data within 3 months after the completion acceptance of all projects.
9. We promise to fully cooperate with the audit, inspection and inspection of the project, unconditionally accept the relevant opinions of the audit and inspection and make timely rectification.
10, we guarantee to fully cooperate with the management unit to repair and improve the defects and legacy projects after the project ends and enters the operation period, and to sort out and file the data.
If our company fails to abide by the above commitments, I am willing to accept any decision made by the tenderer.
Commitment unit: (seal)
Legal Representative: (Signature)
(or authorized agent)
date month year
5 1. quality assurance: we will carefully organize the construction according to the requirements of the national construction acceptance specification, strictly control the materials and construction quality, carefully construct and strive for excellent projects, so as to ensure that the project quality reaches the Unified Standard for Acceptance of Construction Quality of Building Engineering (gb50300-20xx), otherwise our company is willing to bear the corresponding responsibilities.
2. Time limit guarantee: according to the specific conditions of the project, detailed construction organization design and schedule plan are prepared, and advanced construction methods and technologies are adopted. Do enough manpower, full working face, busy farming season and winter rainy season without stopping work, to ensure that the project is completed on time.
3. Safe and civilized construction: carry out the construction according to the standard of safe and civilized construction site, and carry out the inspection item by item according to the safety and civilized construction inspection score table in the Standard for Safety Inspection of Building Construction (jgj59-99), so as to reduce the construction noise and environmental pollution, ensure that no major safety accidents occur, and create a safe and civilized construction site that meets the standard.
4. Return visit: After the project is delivered for use, our company will regularly send special personnel to the construction unit for return visit. After receiving the notice from the personnel of the construction unit during use, we guarantee to be on call.
5. Our company will actively assist you in investment control, put forward reasonable suggestions, optimize the engineering design scheme, scientifically prepare the construction scheme and construction work instruction, reduce extra consumption, and help the owner realize the best combination of investment and benefit.
6. Our company fully agrees with the provisions of other substantive contents in the bidding documents.
Bidder (seal): legal representative or authorized representative (signature or seal):
date month year
Article 6 Construction contractor: responsible for the construction of this project. In order to guarantee the rights of workers working in this project, especially migrant workers, to obtain labor remuneration according to law, we hereby solemnly promise as follows according to the Construction Law, Labor Law, Labor Contract Law, Guangdong Province Wage Payment Regulations and Guangdong Province Labor Security Supervision Regulations:
1. This unit promises to settle accounts on time and pay the wages of migrant workers in full. The payment cycle of each post (type of work) is attached, and the payment time shall not exceed 7 days. If the wages are calculated and paid after completing a task, the wages of migrant workers shall be paid within 10 days after completing the task. If it is necessary to postpone due to special circumstances, it must be agreed by all migrant workers through consultation, but at least once a month, wages should be paid to migrant workers.
Two, the wages of workers in construction enterprises do not include material costs, quality margin, contract profits and other related expenses. If the workload of migrant workers is difficult to verify during the settlement period, the workload can be paid in advance and settled in the next settlement period. Prepaid wages shall not be lower than the local minimum wage standard.
Three, calculate the wages of migrant workers in strict accordance with the contract, pay wages in full, and not deduct wages in the name of risk money, quality guarantee, etc. Wages are paid directly to migrant workers themselves, and it is strictly forbidden to pay to "contractors" or other organizations and individuals who do not have employment qualifications.
Four, truthfully prepare the wage payment ledger, record the name of the wage payment object, accounting situation, payment date and actual wage amount, and publish it on the bulletin board at the scene for not less than 7 days, and publicly report the complaint department and telephone number.
V. Real-name management shall be implemented in the job site, and real-name management ledgers such as roster, attendance book and payroll which can dynamically reflect the actual situation of front-line workers in the construction site shall be established, so as to realize the "five clears" management such as clearing the base number, clearing the basic information, clearing the attendance record, clearing the payroll record and clearing the time of entering and leaving the project.
Six, this responsibility commitment in quadruplicate, the responsibility commitment unit, the local housing construction department, the human society department each hold one copy, and one copy is publicized on the bulletin board. The letter of commitment shall come into effect after being signed and sealed by the legal person and authorized person in charge of the responsible commitment unit.
If the commitment unit violates the above commitments, it will voluntarily assume full responsibility and accept the administrative measures taken by the local housing and construction departments and human society departments, including but not limited to: stopping work for rectification, increasing the proportion of security funds paid by construction enterprises, deducting credit points from the responsible units, and investigating the legal responsibilities of the responsible units and responsible persons.
Responsible unit:
Project Manager (signature):
Legal representative (signature):
Name of the construction unit (official seal):
Date, year and month
As the expropriated person, I promise: house location: valuation list: agreement number: the houses listed above are my own, and the real estate license, planning permit and land use certificate provided are true and legal.
Effective, there is no mortgage, transfer, lien, lease and other disputes. , as well as the household registration book, minimum living allowance and real estate information provided. All of them are legal and valid, and meet the requirements of the compensation plan. Otherwise, I will bear all legal responsibilities and return all compensation and resettlement funds.
Commitment:
Date, year and month
1. Ensure that the construction is carried out according to the construction time, road occupation scope, traffic maintenance facilities and full-time maintenance personnel approved by the traffic control department.
Second, ensure the safety and effectiveness of temporary facilities such as guiding roads, steel bridges, temporary piers and cast-in-place bent frames.
Three, to ensure that all kinds of facilities needed for the emergency plan can be put in place in time according to the plan.
Fourth, ensure that flood control equipment is arranged during summer construction to prevent pavement collapse; During winter construction, anti-overflow facilities and anti-freezing measures shall be set up to prevent traffic accidents caused by road icing.
5. Ensure that the personnel on duty are on duty for 24 hours during the construction period.
Attachment: 1. List of traffic maintenance facilities
2. The construction site safety on duty.
Legal person of the construction unit (signature): seal of the construction unit:
Legal person of the construction unit (signature): seal of the construction unit:
List of traffic maintenance facilities
Project Name: Ventilation for Old Buildings-Medium Pressure Natural Gas Project for Government Infrastructure Construction in Shibalidian Town, Chaoyang District. Construction unit: Beijing Zhong Xuan Municipal Engineering Co., Ltd.
Construction unit: Engineering Consulting Branch of Beijing Gas Group Co., Ltd.
List of responsibilities of the person in charge of construction site safety
Project Name: Ventilation for Old Buildings-Medium Pressure Natural Gas Project for Government Infrastructure Construction in Shibalidian Town, Chaoyang District. Construction unit: Beijing Zhong Xuan Municipal Engineering Co., Ltd.
Construction unit: Engineering Consulting Branch of Beijing Gas Group Co., Ltd.
The pace of urban construction has never stopped, and more and more high-rise buildings have sprung up, accompanied by noise, dust and environmental pollution. With the improvement of the quality of life, people pay more and more attention to environmental problems and have higher and higher requirements for the living environment. The concept of green construction came into being, and how to protect the environment and save resources in the process of engineering construction became the main task of green construction. The following are some practices and experiences in green construction of Beijing xxxxx project.
First, planning first.
A good plan is a good start for everything. Green construction planning should adapt to local conditions, closely combine the construction site and engineering characteristics, and implement energy saving, material saving and environmental protection in every corner of the construction site and every detail of the construction process. Avoid one step at a time, and put an end to covering up process defects by grabbing progress.
First of all, organize employees to carry out training and study on green construction management regulations, improve employees' awareness of green construction, and make employees fully grasp every regulation of green construction. Establish a green construction management system with the project manager as the leader, achieve clear goals, and form a good start for everyone to have something to do and everything to do.
Secondly, brainstorm, according to the actual situation of the construction site, with the principles of land saving, energy saving, water saving, material saving and environmental protection, carefully plan and prepare the green construction scheme, and use advanced technical measures and management to save resources to the maximum extent, improve resource utilization and reduce the adverse impact of construction on the environment.
Thirdly, establish the green construction project management system, establish and improve the green construction management data files, and carry out green construction inspections regularly, with clear inspection records. Hold regular meetings on green construction management to sum up experience and promote implementation. At the same time, green construction, civilized construction and safe construction must be deployed.
Second, funds are in place.
If green construction is regarded as a product, there will inevitably be manufacturing costs, and the investment of funds is also the guarantee condition for doing a good job in green construction, and earmarking funds can well ensure the orderly implementation of the green construction plan.
Green construction funds are led by the contract department, and other relevant departments are organized to calculate the amount of green construction funds according to the green construction plan, and form specific details, which will be distributed in place with the construction progress and green construction.
Third, the specific details of green construction.
This paper introduces the concrete contents of green construction of Beijing xxxxx project from aspects of energy saving, land saving, water saving, material saving and environmental protection.
Energy saving:
1, the office area and staff dormitory area are all illuminated by energy-saving lamps, and the power density of the office is not more than 8w/m2, and that of the dormitory is not more than 6w/m2, so that the lights are turned off when people walk. In the construction area, iodine tungsten lamp and dysprosium lamps with high energy consumption were replaced by metal halogen lamps of Shanghai Yaming brand. 100W metal halogen lamp illumination is equivalent to 3000W dysprosium lamp illumination, and 150W iodine tungsten lamp illumination is equivalent to 100W, which greatly saves energy. Moreover, the waterproof grade of metal halogen lamps reaches IP6, which reduces daily maintenance. Although its cost is relatively high, its energy saving far exceeds its cost.
2. Formulate "Regulations on the Use of Office Air Conditioning", which requires that the refrigeration temperature of air conditioning should not be lower than 26℃ in summer; The heating temperature of air conditioning in winter is not higher than 22℃.
3, construction electricity metering management, strictly control the electricity consumption in the construction stage.
4. The temporary building adopts the composite wall of rock wool color steel plate, which has good thermal insulation performance, can well reduce the energy consumption during the heating period in winter, and can be reused to save materials.
5. The shower room adopts solar water heater to make full use of environmental protection natural energy and save electric energy consumption.
Save land:
1, according to the actual situation of the site, reasonably arrange each site land, and do not waste or idle it. Exposed land can be paved with stones or covered with sand bricks according to a specific pattern, and the stones and sand bricks can be reused after the project is completed.
2, according to the site soil, engineering structure, reduce earthwork excavation to a minimum.
Water saving:
1. All faucets and valves in the living quarters and the construction site shall adopt water-saving ball valves, and the toilet for management personnel shall adopt water-saving flushing switches, and water-saving signs shall be affixed in conspicuous positions. Designate special personnel to patrol regularly to avoid running water, and replace the faucet switch in time if it is damaged.
2, using the water level difference, the canteen, shower and other drainage pipes are directly connected to the toilet, and the toilet is washed with recycled water such as vegetable washing water to save water resources.
3, concrete curing water on the construction site, plastering curing water using small water, often wet, and the specialist is responsible for regular maintenance, avoid running water, regular education for workers to save water, in order to achieve the purpose of saving water.
Material saving:
1, take technical measures, optimize the construction scheme, choose green materials, actively promote new materials and new processes, promote the rational use of materials and save the actual consumption of building materials. "Step-by-step tightening" (a freely variable length F-type fixture) was introduced in the beam formwork construction of xx Hotel Project, which saved a lot of beam bottom 10* 10 cubic meter.
2, the construction site to establish a list of recyclable materials, formulate and implement the recycling management measures of recyclable waste, improve the utilization rate of waste.
3. Removable fences, mobile houses, reusable water supply pipes and fire fighting equipment are used on site.
Environmental protection:
1. Plan the construction site reasonably, minimize road hardening and avoid the negative impact of concrete on the land. Earthwork is piled up in a centralized way. Short-term storage is covered with dust-proof net, and long-term storage is covered with green plants. The exposed land on the site is covered with green plants first, and then covered with white sand bricks, dust screens and crushed stones as usual. The materials used can be reused, and the coverage rate reaches 100%.
2, the construction site is equipped with a car wash pool at the gate, vehicles must clean the dirt on the wheels before release. A sedimentation tank is set beside the car washing pool, and the water can be recycled after sedimentation. Use water-saving water gun. A concrete ground pump sedimentation tank is set on site, which is used for sprinkling water to reduce dust after water is settled.
3. Optimize the construction scheme during earthwork construction, reduce the amount of earthwork excavation and reduce the damage to the natural environment. Avoid working in windy weather. Sprinkle water in time during construction to avoid dust.
4, the construction site adopts closed garbage room, construction waste, domestic waste should be classified storage, muck, garbage by qualified manufacturers to deal with in time, and there are people who are responsible for the record, establish the corresponding account, on time.
5. It is forbidden to burn all kinds of wastes at the construction site to prevent air pollution.
6. The oil and chemical solvents stored in the construction site are equipped with special warehouses, and the ground has been treated for leakage prevention. An oil receiving hopper can be placed under the machinery polluted by oil, which can be made of wooden boards and filled with sand to prevent oil from infiltrating into the soil and polluting the environment.
7, canteen, sink, shower sewage pipe set iron grate, and connected to the municipal sewage pipe, ensure smooth drainage. The canteen is equipped with a grease trap, which is cleaned regularly.
8. The boundary noise of the construction site shall be detected and recorded at the construction site, and the noise emission shall not exceed the national standard. For noise machines such as chainsaws and ground pumps, wooden arch sheds and sound-proof sheds are built for sound insulation, and vehicles entering the site are prohibited from whistling to reduce man-made noise pollution. On-site outdoor welding should be hung with shading cloth to prevent light pollution.
9. Workers use electricity and water for heating in winter, and use safe and environmentally friendly energy to prevent air pollution.
Occupational health and safety:
1, the office area, living area and construction area of the construction site are set separately, separated by safety net, and keep a safe distance.
2. Temporary facilities such as offices, dormitories, canteens, toilets, showers, boiling water rooms, night school training rooms for migrant workers, closed garbage bins, and central heating equipment. Should be set in the construction site.
3. Prefabricated mobile homes used in the construction site should be supplied and installed by qualified manufacturers, and the required product certificates should be reported to the Ministry of Security for the record.
4. The construction site shall be set according to the CI requirements of China Construction Corporation, and it shall be fully enclosed and managed, with the baffle height of 2 m. ..
5. Set up a sign 1 1 at the gate of the construction site, with the contents of the corporate logo and corporate philosophy of the head office.
6. Set up a construction drawing board outside the gate, including the name of the project, the construction unit, design unit, construction unit, supervision unit, project manager's name, telephone number, start and completion date, construction permit approval number, etc.
7, the construction site entrances and exits, temporary electricity facilities, scaffolding, access points and other dangerous parts, set up obvious, in line with national standards of safety warning signs.
8. Provide construction personnel with safety helmets, safety belts and personal labor protection articles, such as safety shoes and work clothes that match their jobs.
9. During welding operations, workers are required to issue hot certificates, and operators are required to wear protective masks, goggles, gloves and other personal protective equipment.
10, the dormitory, canteen, bathroom and toilet have ventilation and lighting facilities; Daily necessities counters are set up in the dormitory, and daily necessities are neatly arranged; Indoor partition wall hanging dormitory management system, health responsibility system, health duty table; Daily maintenance is the responsibility of a special person.
1 1. The chef must have a health certificate and check it once a year. The canteen has a valid hygiene license issued by Daxing District Health Supervision Office, and all kinds of utensils are cleaned regularly and every day.
12. Toilets, sanitary facilities, drainage ditches and dark and humid areas should be disinfected regularly. The living quarters are closed.
Containers and garbage should be classified and stored, and flies should be killed regularly and removed in time.
13, the construction site should be set up the infirmary, equipped with medicine box, equipped with commonly used drugs and bandages, tourniquet.
Fourth, summarize and improve.
Through the green construction of xx project, we deeply feel that green is in my heart, and we must make unremitting efforts. Only the unexpected, nothing can't be done. Details determine success or failure. Green construction does not need to invest a lot of money. Pay more attention to details. Many materials can be recycled. In the future green construction, we will continue to work hard, further do a good job in green construction, and work together to contribute to "building a green construction site and ensuring the blue sky of the capital".
20xx years x months