Home > Business Classifications > EIA for Noise & Vibration
 
 
 
Traffic Noise/Vibration Prediction
Environmental Noise/Vibration Prediction
Plant Noise/Vibration Prediction
Apartment Noise Prediction
Road
Rail
Airplane
Construction/Explosion
Plants
Apartments

 
 
Reference Data Field Survey
ㆍDesign Sheet, Reference data ㆍPresent SPL/VAL, Traffic Volume, speed,
   Reference data
Simulation
ㆍPre-Simulation & Check
ㆍAcoustic Tuning
ㆍFinal Simulation & Check
2D 3D
Before Control After Control
Evaluations
1st Stage
ㆍNoise Standard Check
ㆍNoise Control Plans		 2nd Stage
ㆍNoise Control Specifications
ㆍControl Plan/ Construction Method

 
Noise & Vibration Limits(Traffic)

 
 
Reference Data Analysis Field Check
ㆍRailway Design Route
ㆍEnvironmental Status
ㆍGround/Equipments
ㆍMeteorological Data
ㆍTrain Characteristics
ㆍOperation Schedule, etc. 		ㆍAcoustic Problem Check
ㆍAmbient Noise/Vibration Check
ㆍNoise/Vibration Effect Check (Community Area,
   Hospital, School, Religious Building, Cattle
   Farm, Special Aim, etc.)
Simulation

ㆍPrediction of Noise
ㆍLocation of Control Facilities
ㆍPrediction and Estimation
ㆍAnalysis and Estimation

 
General Railway   Rapid Transit Railway

 
 
2D   3D
Calcuation for Control Plan
Evaluation and Conclusion

 
Noise & Vibration Limits(Railway)

 
 
Reference Data
Project Lay-Out, Plan View, Environmental Data, Airplane Type, Aviation Route, etc.
Noise Measurements

Noise Check (7days), Aviation Route, Airplane Type, Height, Characteristics, Meteorological Status, Circumstance Conditions, etc.

 
Acoustic Simulation
Noise Contour Map
Noise Effect Area
Evaluations
ㆍNoise Standard Evaluation
ㆍNoise Control Plan
ㆍNoise Effect Range Check/Land Use Category Check

 
Noise Standard (Airplane)

 
 
Reference Data Noise/Vibration Check
Design Data, Enviromnental Data. etc. ㆍAcoustic Problem Check
   (Ground, Structure, Building, etc.)
ㆍAmbient Noise/Vibration Check
ㆍTest/Real Explosion Check
ㆍConstruction Equipments Check
Acoustic Simulation

ㆍPre-Simulation & Check
ㆍAcoustic Tuning
ㆍFinal Simulation & Check

   
    Geological
Echo Effect		    
Evaluations

ㆍAcoustic Data Analysis
ㆍNoise/Vibration Control Plan
ㆍAcoustic Effect Evaluation (Damage Range, Cost Analysis , Construction Plan, etc.)

 
Noise & Vibration Standard for (Living Problem)

 
 
Reference Data Noise/Vibration Check
Design Data, Equipment Lists, Environmental Data, etc. ㆍAcoustic Problem Check
ㆍNoise/Vibration Effect Check
ㆍAmbient Noise/Vibration Check
Acoustic Simulation

ㆍPre-Simulation & Check
ㆍAcoustic Tuning
ㆍFinal Simulation & Check

Before Control After Control
Control Plan Evaluations
ㆍControl Plans Check
   (Acoustical, Economical, Constructional Effect)		 ㆍAcoustic Data Analysis
ㆍNoise Standard Evaluation
ㆍAcoustic Effect Evaluation

 
Noise Standard (Plant)

 
 
Reference Data Field Check
Design, Traffic EIA Data, Environmental Data, etc. Present SPL, Ambient SPL, Traffic Volume/Speed, Environmental Factors, etc
Acoustic Simulation

ㆍPre-Simulation & Check
ㆍAcoustic Tuning
ㆍFinal Simulation & Check

 
2D   3D
Control Plan Evaluations
ㆍControl Plans Check
   (Acoustical, Economical, Constructional Effect)		 ㆍAcoustic Data Analysis
ㆍNoise Standard Evaluation
ㆍAcoustic Effect Evaluation

 
Noise Standard (Apartments)