Working Model of Pollution For Exhibition



This is working model of pollution for exhibition which in included all type of pollution sources. For example River Pollution, Air Pollution, Noise Pollution etc. Project size 6 feet long and 3 feet width.

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  1. In case you don't already know, you should be aware that the Tacoma area has a terrible public disturbance noise problem. I am mainly referring to the following: 1) Loud subwoofer thumping noises that are blasted through walls and into homes by vehicles and can be heard for several blocks. 2) Loud exhaust noises from vehicles with mufflers removed or with loud "sport" mufflers. 3) Loud sound systems playing inside homes that can be heard inside homes that are many houses away. 4) Fireworks exploded any random time, day or night, 365 days a year, even when no holiday is near. The people doing this are intentionally trying to harass and menace everybody in the community! This is criminal behavior and there is a serious lack of enforcement of the Pierce County Code Chapter 8.72. Loud subwoofers heard from 50+ feet away are illegal. Unmuffled or loud vehicle exhausts, are misdemeanor crimes. The law is very clear and explicit here. The residents of Pierce County do not have to accept this criminality! Please read the law and contact government officials, including law enforcement, and demand that the law be enforced! Loud low-frequency thumping in particular causes violent and explosive emotions in people. There have been many violent incidents and even killings, occurring here and around the nation, that were touched off by loud music being forced into people's homes. No wonder decent people do not want to move here, crime is high, property values are low, and criminals figure if they can get away with public disturbance, they can get away with any other crime. We do not have to accept this constant disturbance of the peace. It is illegal! The quality of life will remain low here until the residents do something about this.

    Clips from the current version (2016/2017) of the Pierce County Code Chapter 8.72:
    Chapter 8.72 MOTOR VEHICLE, PUBLIC DISTURBANCE, AND PUBLIC NUISANCE NOISE
    8.72.040 Mufflers. It is unlawful for any person to operate, or for any owner to permit any person to operate, any motor vehicle or motorcycle upon the public highways which is not equipped with a muffler in good working order and in constant operation.
    8.72.070 Exhaust System. It shall be unlawful for any person to operate any motor vehicle upon any public highway if the vehicle exhaust system exceeds the maximum permissible sound levels set forth below for the category of vehicle, as measured at a distance of twenty inches (0.5 meter) from the exhaust outlet under procedures established by the State of Washington in Washington Administrative Code Chapter 173-58-080, "Close Proximity Exhaust System Sound Level Measurement Procedure." Motorcycles 99 dB(A)/Automobiles, light trucks, and all other motor vehicles 10,000 pounds or less 95 dB(A).
    8.72.090 Public Disturbance Noises. It is unlawful for any person to cause, or for any person in possession of property to allow to originate from the property, a public disturbance noise. The following sounds are public disturbance noises:…
    C. Frequent, repetitive, or continuous sounds from starting, operating, repairing, rebuilding, or testing of any motor vehicle, motorcycle, dirt bike, or other off-highway vehicle, or any internal combustion engine, within a rural or residential district, including vacant property adjacent thereto, so as to unreasonably disturb or interfere with the peace, comfort, and repose of owners or possessors of real property…
    F. Any loud and raucous sound made by use of a musical instrument, whistle, sound amplifier, or other device capable of producing or reproducing sound which emanates frequently, repetitively, or continuously from any building, structure or property, such as sound originating from a band session, tavern operation, or social gathering and which unreasonably disturb or interfere with the peace, comfort, and repose of owners or possessors of real property in the area affected by such noise…
    H. Public disturbance noise from portable or motor vehicle audio equipment: While in park areas, residential or commercial zones, or any area where residences, schools, human service facilities, or commercial establishments are in obvious proximity to the source of the sound, it is unlawful for any person to negligently cause, make, or allow to be made from audio equipment under such person's control or ownership the following:
    1. Sound from a motor vehicle or vessel sound system, such as a tape player, radio, or compact disc player, which is operated at such a volume that it could be clearly heard by a person of normal hearing at a distance of 50 feet or more from the vehicle or vessel itself;
    2. Sound from audio equipment such as a tape player, radio, or compact disc player, which is operated at such a volume that it could be clearly heard by a person of normal hearing at a distance of 50 feet or more from the source of the sound;
    8.72.120 Enforcement… C. The Sections of this Chapter relating to motor vehicles and vessels and noise emanating from vehicles and vessels, shall be subject to enforcement proceedings with or without a citizen's complaint.
    8.72.130 Violation – Penalty. A. Any person violating any motor vehicle performance standard of this Chapter, or who shall create, keep, maintain, or allow to occur any noise related to motor vehicle performance standards, as defined herein, shall be guilty of a misdemeanor.

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