Word Count : 1311

---

Environmental management at construction project sites is essential for protecting workers, nearby communities, natural resources, and the surrounding environment. Construction activities such as excavation, demolition, drilling, cutting, transportation, concrete mixing, material handling, and operation of heavy machinery can generate dust, noise, vibration, and large quantities of construction waste. If these environmental impacts are not properly controlled, they may cause occupational health problems, environmental pollution, public complaints, damage to nearby structures, and legal or financial liabilities. Therefore, an effective environmental management system should be incorporated into construction planning and implemented throughout the project. Dust is one of the most common environmental problems at construction sites. It is generated during excavation, earthwork, demolition, crushing, drilling, loading and unloading of materials, movement of vehicles, and handling of cement and other fine materials. Construction dust can contain particulate matter and, depending on the material, may include substances harmful to the respiratory system. Workers exposed to high concentrations of dust may experience irritation of the eyes, nose, and throat, breathing difficulties, and other occupational health problems. The first measure for controlling dust is to prevent its generation wherever possible. Water spraying should be carried out on unpaved roads, excavation areas, demolition zones, stockpiles, and other dusty surfaces. Water bowsers or sprinklers can be used regularly, particularly during dry and windy conditions. However, excessive water use should be avoided because it can create muddy conditions and wastewater problems. Dust-generating materials such as sand, cement, soil, and aggregates should be stored in covered or enclosed areas. Fine materials should be transported in properly covered vehicles to prevent their release into the atmosphere. Construction vehicles should operate at controlled speeds within the site because high vehicle speeds increase dust generation. Wheel-washing facilities should be provided where necessary to prevent soil and mud from being carried onto public roads. Site roads should be properly maintained, and paved surfaces should be cleaned regularly. During demolition, controlled demolition techniques and water suppression can reduce airborne dust. Local exhaust ___ ________ ____ ________ ____ ___ ________ ___ ________ ______ _________.
_____ ____ _____ ____ ________ __________ ____ ______ _________ ___ _____.
__________ ________ ______ _______ ______ _________ __________ ______ ___ _______.
____ ___ _________ ________ __________ ______ _____.
____ _________ __________ ______ ____ ____.
____ _____ __________ ______ ___ _____ __________ ________ ___.
_________ ________ ___ _____ _____ ____ __________.
______ ___ _________ ___ __________ ______ ________ _______ ______ _________ _________.
________ _____ ___ ______ _________ _______ _________ _________ ________ ___.
___ ____ _________ _____ ____ ________.
________ ______ _____ ______ _________ _________ __________ ______ ____ ______ _______.
____ _______ ________ _________ ________ ____ __________.
______ ______ ___ _________ ____ ___ _________.
_________ _______ ____ ____ ____ _________ ___ ______ ____ _________ ____ ___.
___ __________ _______ _______ ____ ______ ___ _______ ___.
_______ ________ __________ ___ ___ _________ _______ ____ ________ ___.
_____ ___ ________ ______ ____.
________ _________ _____ ____ ___ ________ _____.
_______ ______ ___ _____ _______ ______ _______ ________ ______ _______ _______ _________.
__________ __________ _________ _____ ____ ___ _________.
__________ ____ __________ _____ __________.
________ ____ ____ __________ _______ ____ ____ _________ _________ ____.
_______ __________ _______ ______ ___ __________ ______ _____ ________ ______ _______.
___ ________ ____ __________ _____ __________.
__________ _____ _____ ____ _________.
____ __________ ______ _____ _____ ______ ________ ____.
________ _______ ___ _______ ________ _____ ____ __________ _______ _____.
______ ________ ____ ____ ___ ____ _______ __________.
___ _________ ______ ____ ______ ____ _______ _______ __________ ___ ____ _______.
_____ _________ ____ ________ ______.
___ __________ _______ _____ __________ ________ ________ __________ ___ ___ ________.
_______ _______ __________ ______ __________ _________ ______ _______ ________ _______ _________.
__________ ___ _________ ________ ___ _______ ______ _____ ________.
_____ __________ _________ ______ _________ ___.
_____ __________ ________ _______ ___.
_____ ____ ___ __________ ____ _________ ______ ________ _________ _______.
________ _______ ______ ___ _________ __________ _______.
______ __________ ________ ______ ________ _____.
____ _____ ________ _______ ________ _________ __________ __________ ______ ___ _______.
________ ____ __________ _________ ______.
__________ ___ ___ __________ ______ _________ ____ _________ ____ _____ ___.
____ ______ ____ ___ ____ ________ ______ _______ _____ ___.
________ ________ ________ ____ _______ _______ ________ ______.
___ ______ _________ _________ ________ ______ ________.
_____ ___ __________ ___ _____ ___.
_____ ____ _____ _________ _________ ____ ____ _____.
________ ______ __________ ________ ________.
________ ___ _______ ___ ____ _________ __________ ______.
__________ _______ _______ ____ ________ _____ ___ _________ ___ _________.
__________ ___ _______ ______ ______ ____ _____ ______.
__________ ___ _______ _________ _____ ________ ________ _________ ____ ______ __________.
__________ _____ _____ __________ ___ __________ ________ ___ ________ ______ _______.
_______ ____ ____ ____ ___ _____ __________ _____ _____ __________ ___ ______.
_____ _______ ______ _____ __________ ____ ___ __________ _____ ________ _______ ___.
______ ______ ________ _________ _____ __________ ___ ___ _____ _____ _____ _________.
___ _________ ___ _______ ______ ____ ______.
__________ ___ ________ _____ ________ ______ _________ ___.
_________ ______ _______ __________ _______ ____ _______ _________ ___ ____ _______ __________.
____ ____ __________ _____ ___ _______.
_______ _____ __________ ________ _____ ______.
___ ______ ___ _________ _______ _______ _______ _________ _____.
______ ________ ________ ___ ____ ________ ______ _____.
_________ ______ ____ _____ _____ _________ ________.
_____ __________ ___ ________ ________ __________ ____ _________ __________ _______ _____.
_________ ______ ____ ___ ______ ____ ______ ___ _________.
_______ _______ _______ ___ _____ _________.
________ _______ _______ ___ ___ ________ _____ _______.
______ ____ ______ ____ ________ _________ ___.
___ _________ ___ ___ ______ ______ __________ ____ _____.
_____ ____ _____ ____ _____ ____ _______ _________ ________ ________ ____.
_____ _____ ___ __________ ______.
________ __________ ________ _____ _______.
_________ ______ ___ ________ ________ ___ ____ ________ __________.
____ ___ __________ ______ _______ ________ ____ ________ _______ _______ ____.
_____ ____ ____ _________ _______ _______ __________ _______ _____ ___.
___ ________ _______ _______ ________.
______ _________ _______ _______ _______ _________ _______ _________.
_______ ______ ______ ______ ____ ___ ________ _________ __________.
____ __________ ________ _______ _______ ________ ___ _______ _____ _______ _____ ______.
_____ ____ _________ ________ ____ ___ ________ __________.
____ _______ ________ ____ _______ ________ __________ __________ ____ ________ ______ _____.
________ __________ ____ _______ __________.
_______ _________ _____ ______ ___ _________.
______ ________ ___ _________ _____ _______ ___.
_______ ___ __________ __________ _________ _________ ____ _________ ________ _________ _________ ____.
____ ___ ____ ___ ___ _______ __________ ______ ______ ______.
__________ __________ _________ _______ _________ _________ ___ ___ _______ ______.
_______ ____ _______ ____ ________ ____ ___ _____ ___ ______ _______ ______.
____ ____ _______ ______ _________ _________ ____ _______.
__________ ___ ________ ______ ____.
____ ____ __________ ________ ____ __________ _________ __________ ____ ________ ____.
______ ___ _________ ____ ______ __________ _______ _________ ____ _____ _______ __________.
__________ __________ _________ ____ __________ __________ ___ _______ ____ _______.
________ __________ ______ _____ _______ ________ _____ _____ __________ __________ ________.
________ _______ ________ ______ _______ __________ _________.
__________ _______ _______ _____ _________ _____ ______.
____ _________ _____ ______ ___ _______ ________ _________ _______ __________ ____.
__________ ________ _____ ______ ________ ____ ____ _______.
_________ ____ ___ _______ __________ __________.
_______ __________ ____ ____ __________ _____ _____ ________ ________ ________ _________.
_________ ______ ____ _________ ________.
_________ _______ _____ _____ ________ _________ ____ _______ __________ _____.
_______ ______ __________ ________ _______ __________ ________ _____.
____ ___ ________ ______ ____ _________ _______ ___ __________ _________ __________.
___ ____ _________ ________ _____ ____.
______ ____ __________ ______ _______.
________ _____ ______ __________ ___ ____.
_____ _____ _____ ________ _______ ___ ___ ____.
______ ________ _____ _____ __________ _______ _________ ____ ___ _______ ___ _______.
_____ ___ __________ _____ ___ _______ ______.
_______ _________ ___ _____ ______ _______ ____ _______ ________.
_____ _____ ______ ______ ___ ____ ________ ______ ___.
_____ ____ _______ ___ _____ ___ _____ ___ ___ _______ ___ ___.
_________ __________ _____ ___ _______ ___ ____ ___ ____.
_______ ____ ______ _____ ______.
Get Full Answer on WhatsApp