Relevant regulations on occupational health and environmental protection in construction work sites
Brine Water Chiller
Characteristics:
1. Spare parts: With world famous brand, COPELAND/DANFOSS brand scroll compressor, BITZER brand screw compressor, SCHNEIDER electric parts, EMERSON/DANFOSS refrigerant valves.
2. Controller: SIEMENS PLC controller.
3. Evaporator: High efficiency and low pressure drop stainless steel (AISI 316) water exchangers, with anti-freeze heating element (option) and differential pressure switch, factory insulated with flexible close cell material.
4. Condenser: Condenser Coils are consisting of seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins, 100% fully quality tested; sub cooling circuit to prevent freezing at the base (optional); protected with metal grill. Heat exchanger with electrophoresis (optional).
5. Application:
Brine Refrigerant
Glycol brine water chiller
Industrial cooling solution
Brine Water Chiller,Industrial Brine Water Chiller,Glycol Brine Water Chiller,Air Cooled Brine Water Chiller Jinan Amrta Air Conditioning Co.,Ltd , https://www.amrtaac.com
(1) Requirements for the construction environment
1. The construction site must be closed enclosure, the height should not be less than 1. 8mo The construction area of ​​the construction site should be clearly divided with the office and living areas, and there should be isolation measures.
2. The site selection of temporary housing at the construction site is reasonable and meets the requirements of safety and fire protection.
3. The construction organization design should have effective measures to prevent the atmosphere, water and soil, noise pollution and improve environmental sanitation; the construction enterprise should take effective occupational disease prevention measures to provide the necessary protective equipment for the operators, and to engage in occupational disease hazards. Personnel should be regularly examined and trained.
(2) Health work requirements
1. The construction enterprises should be prepared to worker health food, cold, heatstroke, anti-coal gas poisoning, epidemic prevention work.
2. The construction enterprise shall formulate an emergency plan for public health emergencies on the construction site.
Second, the main points of environmental protection work
(1) Dustproof
1. The earthwork at the construction site should take measures to prevent dust. The earthwork at the construction site should be piled up in a centralized manner, and the main roads must be hardened.
2. When removing the building (structure), measures such as isolation and watering should be used, and the waste should be cleaned regularly. It is strictly forbidden to burn all kinds of waste at the construction site
3. The cement and other easy-to-fly fine-grained building materials at the construction site should be stored in a closed manner or covered; the concrete mixing place should be closed and dust-removed.
(2) Preventing water and soil pollution
1. The construction sewage should be drained and sedimented by the site, and after the sedimentation, it can be discharged into the sewage pipe network or river.
2. Items such as oil and chemical solvents for construction should be stored in a warehouse specially set up on site. Discarded oil and chemical solvents should be disposed of in a centralized manner and should not be dumped at will.
(3) Prevention and control of construction noise pollution
1. The construction site shall formulate noise reduction measures in accordance with national standards. Strong noise construction equipment should be placed on the side away from the residential area and there are measures to reduce noise.
2. It is necessary to carry out the construction exceeding the noise standard at night, and the construction unit will submit the approval to the relevant department before the construction.
(4) Environmental sanitation
1. The building materials used in the temporary facilities at the construction site shall meet the requirements for environmental protection and fire protection.
2. Dormitories on the construction site should ensure the necessary living space, sanitation facilities and living conditions. The canteen must have a health permit, and the person in charge must take a health certificate to work.
3. When a statutory infectious disease, food poisoning or acute occupational poisoning occurs on the construction site, it must be reported to the relevant department at the site within 2 hours. The infectious disease should be promptly taken into isolation measures, etc., and disposed of by the health and epidemic prevention department. 