What are the main measures to save energy and reduce consumption in building construction?

First, the main measures to save energy and reduce consumption:

1, purpose and scope

In order to strengthen the management of water, electricity, oil and fuel in the construction site, reduce consumption, improve the awareness of energy conservation and environmental protection of all employees and improve the market competitiveness of enterprises.

2, management content

The management of water, electricity, oil and fuel consumption reduction in the construction site includes planned measurement, operation management, consumption reduction measures, supervision and inspection, etc. According to the general requirement of the country that energy resources have decreased by 20% in recent years, the consumption reduction target of water, electricity, oil and fuel on the construction site is 5%.

3. Planning and measurement

3. 1 Planning and measurement of temporary water use in construction site

3. 1. 1 Temporary water use planning scheme

Project intends to make a unified plan for temporary water use in the construction site and make a plan for temporary water use in construction. According to the project scale, determine the construction temporary water plan. Temporary water use is subject to planned water use management. According to the industry quota, under normal circumstances, the total water consumption shall not exceed 0.5 cubic meters per square meter of construction area.

3. 1.2 Water used in the construction site includes:

⑴?

On-site mortar and concrete mixing water;

⑵?

Water for concrete curing, terrazzo and stone brushing;

⑶?

Cleaning the water of construction machinery and vehicles;

⑷?

On-site dust reduction and sanitary and clean water;

⑸?

On-site domestic water;

⑹?

Water for product inspection and test;

⑺?

Other construction water.

3. 1.3 Temporary water metering

Classified measurement of temporary water consumption on site (project department, professional project department, subcontractor). The project department, professional project department and subcontractors shall conduct monthly measurement, set up accounts and settle the monthly expenses.

A owner survey project department

Project intends to install a water meter on the branch pipe of the owner's main water supply pipeline. The project manager department is responsible for reviewing the owner's water supply measurement. Ensure accuracy and correctness.

B. Project Department of Surveying Specialty.

The project department installs water meters for the water supply branch pipes of various professional project departments and measures them separately.

C professional project department measures subcontractors.

Each professional project department shall install water meters for each subcontractor's water branch pipes and measure them separately.

3.2 Construction site electricity planning and measurement

3.2. 1 Temporary power consumption planning scheme

According to the safety control procedure of construction electricity, the project intends to make a unified plan for temporary electricity consumption on the construction site and make a plan for temporary electricity consumption. According to the project scale, determine the construction temporary electricity plan. The total electricity consumption plan for construction shall be determined by the project department according to the engineering quantity, and an application for electricity consumption shall be submitted to the owner.

3.2.2 Temporary power consumption on the construction site includes:

⑴?

Lifting machinery (tower crane, etc. )

⑵?

Processing site (steel bar production site, concrete mixing station, etc.). );

⑶?

Welding equipment (various electric welding machines, etc.). );

⑷?

Small electric tools.

⑸?

On-site office electricity (lighting electricity, computers, printers, etc. )

⑹?

On-site dormitory living electricity (lighting electricity, television, air conditioning, electric heating and other electricity)

3.2.3 Temporary power metering

Classification and measurement of temporary electricity consumption on site (project department, professional project department, subcontractor). The project department, professional project department and subcontractors shall measure on a monthly basis, and settle the expenses in that month.

A. survey project department of the owner.

The owner will measure the temporary electricity consumption of our project department every month. The project manager department is responsible for checking the power supply measurement of the owner. Ensure accuracy and correctness.

B. Project Department of Surveying Specialty.

The project department shall install electric meters for the power supply lines of various professional project departments and measure them separately.

C professional project department measures subcontractors.

Each professional project department shall install electric meters for each subcontractor's power lines and measure them separately.

3.3 Oil planning and measurement on the construction site

3.3. 1? Field oil use plan

The project department calculates the oil (gasoline and diesel) plan on site according to the information such as the number of internal combustion construction equipment and the use of machine shifts in the construction organization design. Internal combustion construction equipment is divided into leased equipment and self-owned equipment.

3.3.2? Internal combustion building equipment includes:

⑴?

Excavator;

⑵?

Concrete transport tankers and pump trucks;

(3) transport vehicles;

⑷?

Others.

3.3.3? On-site oil metering

The lease of internal combustion construction equipment shall be subject to the equipment lease contract signed by the fleet. Oil is no longer measured separately.

The oil used for on-site self-owned internal combustion construction equipment is measured according to the fuel consumption index of machine shift/100 kilometers.

4. Operation management

4. 1 Operation management of temporary water in construction site

4. 1. 1 The project department, professional project department and subcontractors shall implement classification, subsection management and planned water use for temporary water use on the construction site.

4. 1.2 water management

The project department and professional project department will assign special personnel to strengthen the daily management of water supply pipelines (focusing on water meters) and water facilities, so as not to run, run, drip or leak.

4. 1.3 Repair and maintenance of water pipes

The project department should assign professional and technical workers to regularly repair pipelines, water valves, water meters and other facilities, and make records. If the pipeline is found damaged, it should be replaced or repaired in time to avoid pipeline leakage and waste of water resources.

4. 1.4 The project department and professional project department should stop the temporary water waste in time. And the cost is doubled.

4. 1.5 Water-saving signs and slogans should be set at the water supply parts or eye-catching parts of the construction site and office area to enhance water-saving awareness.

4.2 Operation management of power consumption on the construction site

4.2. 1 The project department, professional project department and subcontractors shall manage the temporary electricity consumption on the construction site by grades and sections, and plan the electricity consumption according to the Construction Electricity Safety Control Procedure.

Power consumption management

The project department and professional project department will assign special personnel to strengthen the daily management of temporary power supply lines and power facilities to ensure safe use.

Maintenance of power facilities

The project department should select professional maintenance electricians to regularly check and maintain temporary power supply cables, distribution boxes and power facilities, and make records.

The professional project department should send professional electricians to regularly inspect and maintain electrical equipment and circuits, and make records.

4.2.4 The project department and professional project department should stop the waste of temporary electricity in time. And the cost is doubled.

4.2.5 Power-saving signs and slogans should be set in the distribution box or eye-catching parts of the construction site, office area and living area to enhance the awareness of power saving.

4.2.6 The project department shall designate a special person to be responsible for the electrical facilities of office supplies such as lighting, computers and air conditioners. Project departments and subcontractors of various disciplines.

4.3 Oil Operation Management on the Construction Site

4.3. 1? Using full-load operation mode to lease internal combustion construction equipment improves work efficiency and reduces lease cost.

4.3.2? Self-owned internal combustion construction equipment adopts special driver to control fuel consumption. The professional project department shall establish a fuel consumption account for each internal combustion construction equipment. The professional project department and the driver shall sign an oil contract for individual equipment. Clear responsibility, assessment and cash.

4.3.3? The professional project department shall carry out centralized refueling and unified control on all on-site internal combustion construction equipment to reduce the gas consumption of on-site construction equipment.

5, consumption reduction measures

5. 1 Measures to reduce water consumption in the construction site

5. 1. 1 Water-saving construction equipment and facilities should be selected in the construction site. Popularize water-saving appliances and reduce waste of water resources.

5. 1.2 Increase water saving and improve water use efficiency. Temporary water use advocates multiple uses of one water, recycling water and reducing water consumption.

5. 1.3 Popularize scientific and reasonable construction technology to recycle temporary water and improve water use efficiency.

5. 1.4 In the process of concrete curing, masonry and decoration engineering, manual mortar mixing and other operations, the operators should strengthen their sense of responsibility, properly control the water quantity, and do not let the water flow at will.

5. 1.5 Pay attention to saving water when washing mechanical vehicles, use water-saving guns as much as possible, and recycle the washing water.

5. 1.6 The automatic flushing device used in the temporary toilet on site, and the management personnel of the project department turn off the automatic flushing device after 22: 00 every night. Avoid unnecessary waste of water resources.

5. 1.7 During the winter construction of the temporary water supply pipeline on site, the project department should take insulation and anti-freezing measures. Prevent water pipes from freezing and cracking, and waste water resources.

5.2 Measures to reduce electricity consumption on the construction site

5.2. 1 Measures to reduce electricity consumption of construction machinery and equipment

⑴?

Mechanical equipment should be "on-demand, off-machine" to prevent the standby state of mechanical equipment;

⑵?

Strengthen the technical level of mechanical operators, improve the success rate of operation and reduce the idle power consumption of equipment;

⑶?

Strengthen equipment management, eliminate old high-power equipment in time, and advocate the use of energy-saving construction equipment;

⑷?

Do not use high-power consumption equipment explicitly eliminated by the state.

5.2.2 Measures to reduce temporary electricity consumption in offices/dormitories

Measures to reduce the power consumption of office/dormitory lighting

⑴?

Try to use energy-saving lighting, which is energy-saving and durable.

⑵?

The office and dormitory should turn off the lights when people leave, and put an end to the ever-burning lamps day and night.

Measures to reduce the power consumption of office supplies such as office computers.

⑴?

Put an end to computer mainframes, monitors, printers, photocopiers, fax machines and other office equipment, even if they are not used for a long time, they are often in standby state.

⑵?

Operators should regularly clean office supplies such as computers.

Measures to reduce heating electricity consumption in dormitory c.

⑴?

It is forbidden to use electric furnace and iodine tungsten lamp for heating in the dormitory.

⑵?

When employees go to the construction site during the day, they must turn off the switch of the personal electric blanket, so as to save energy on the one hand and ensure safety on the other.

Measures to reduce power consumption, such as TV sets.

⑴?

The volume of watching TV is moderate, and the volume is directly proportional to the power consumption. The larger the volume, the more power consumption. The brightness of the TV set should be appropriate, and the greater the screen brightness, the more power consumption; When you don't watch TV, unplug the power plug after turning it off;

⑵?

Choose an energy-saving refrigerator with moderate temperature adjustment.

E, temporary lighting on the construction site shall be managed by region according to the operation area, and the responsibility shall be carried out by people, and the opening time of temporary lighting shall be adjusted according to the weather conditions. There is no continuous light.

F, stop construction work at night, in addition to the scene lighting, turn off the main switch of mechanical equipment. Reduce power consumption.

G the maintenance electrician shall check the temporary power supply line every month, check the insulation of the temporary circuit and the use of the leakage protector to ensure the safety of electricity consumption and reduce the electricity consumption.

5.3 Measures to reduce fuel consumption on the construction site

5.3. 1? The project department and professional project department optimize the construction scheme, consider the use plan of internal combustion construction equipment as a whole, and reduce the working shifts, thus reducing fuel consumption.

5.3.2? Professional project departments should maintain their own construction machinery and transportation machinery to ensure their good mechanical properties and reduce fuel consumption.

5.3.3? The professional project department strengthens the training and assessment of drivers, improves the skill level of drivers, skillfully operates internal combustion construction equipment and reduces fuel consumption.

5.3.4? Use economic means to mobilize the enthusiasm of drivers, with clear rewards and punishments.

6, supervision and inspection

6. 1? Project intends to supervise and inspect.

Combination of regular inspection and daily inspection.

6. 1. 1 The safety management personnel of the project management department shall supervise and inspect the temporary electricity, water, oil and fuel saving of the project departments and subcontractors of various disciplines every month. Find problems and urge rectification.

6. 1.2 daily inspection. When the safety management personnel of the project department check the safety work on the construction site every day, they should check the temporary electricity and water use on the site.

7. Reward and punishment

7.2 During the project construction, the project manager department shall inspect and supervise the consumption of water, electricity, oil and fuel on site. Dispose of units and individuals that are not conducive to reducing consumption separately.

7.2. 1 If the faucet is not turned on for a long time, and the water valve and water meter are broken and not handled, the safety management personnel of the project department will immediately notify the responsible unit for rectification. And double the punishment of the responsible unit's water meter consumption and water fee for the month. When the water meter cannot be measured, it shall be calculated according to the reading of last month.

7.2.2 When the ever-burning lamp phenomenon is found in the temporary lighting on site, the safety management personnel of the project department shall immediately notify the responsible unit for rectification. And double the monthly electricity fee for all lighting lamps in the responsible unit area. Criticize and educate those responsible, and impose a fine on 200 yuan.

7.2.3 When it is found that electric furnace and iodine tungsten lamp are used for heating in the dormitory, the safety management personnel of the project department shall immediately notify the responsible unit for rectification. In addition, the monthly electricity charges of all electric furnaces and iodine tungsten lamp in the responsible unit area will be doubled. Criticize and educate those responsible, and impose a fine on 200 yuan.

7.2.4 When it is found that the computers, refrigerators, televisions and air conditioners in the temporary office/dormitory on site are not turned off in time, the safety management personnel of the project department shall immediately notify the responsible unit to make rectification. And double the monthly electricity bill for all computers, refrigerators, televisions and air conditioners in the responsible unit area. Criticize and educate those responsible, and impose a fine on 50 yuan.

Second, the reference:

Construction measures for energy saving and consumption reduction LJ/ZY-003-A