Measurement, simulation and correction of noise impact. Law on Environmental Noise.

Learn about some of the actions we have implemented with regard to the NOISE AND VIBRATION
by browsing our files on outstanding cases.

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Noise impact study of works on the tunnel and stations on sections 3 and 4 of Line 9 of the Barcelona Metro underground system  
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UTE TRIANGLE L9_UTE GORG L9 UTE ESTACIONS L9_INFRAESTRUCTURES


Noise impact study of works on the tunnel and stations on sections 3 and 4 of Line 9 of the Barcelona Metro underground system  

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UTE TRIANGLE L9_UTE GORG L9 UTE ESTACIONS L9_INFRAESTRUCTURES

  • Simulation using CADNA-A
  • Application of absorbent noise panels around the perimeters of the chambers
  • Covering earth moving conveyor belt; semi-underground discharge unit for tunnelling earth.
  • Change in circulation direction of trucks to remove earth.

Noise impact study of works on the tunnel and stations on sections 3 and 4 of Line 9 of the Barcelona Metro underground system  

UTE TRIANGLE L9_UTE GORG L9 UTE ESTACIONS L9_INFRAESTRUCTURES

  • Simulation using CADNA-A
  • Application of absorbent noise panels around the perimeters of the chambers
  • Covering earth moving conveyor belt; semi-underground discharge unit for tunnelling earth.
  • Change in circulation direction of trucks to remove earth.

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Noise impact study of the R2 and R4 railway lines in L’Hospitalet de Llobregat
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ADU, AJUNTAMENT DE L’HOSPITALET DE LLOBREGAT.


Noise impact study of the R2 and R4 railway lines in L’Hospitalet de Llobregat

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ADU, AJUNTAMENT DE L’HOSPITALET DE LLOBREGAT.

  • Infrastructure formed by three sections, differentiated by number and destination of lines.
  • Different configurations of the structure of the lines.
  • Type of trains: commuter, regional, medium-distance, goods.
  • Noise simulation using CADNA-A
  • Visor screens up to 10+7 m

Noise impact study of the R2 and R4 railway lines in L’Hospitalet de Llobregat

ADU, AJUNTAMENT DE L’HOSPITALET DE LLOBREGAT.

  • Infrastructure formed by three sections, differentiated by number and destination of lines.
  • Different configurations of the structure of the lines.
  • Type of trains: commuter, regional, medium-distance, goods.
  • Noise simulation using CADNA-A
  • Visor screens up to 10+7 m

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Study of the noise impact of the project to widen the IH 35W. North Tarrant. Section 3. Texas.
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FERROVIAL AGROMAN SA


Study of the noise impact of the project to widen the IH 35W. North Tarrant. Section 3. Texas.

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FERROVIAL AGROMAN SA

  • Motorway with 10 lanes, 5 in each direction
  • Pass through built-up zones with residential areas
  • Simulation by TNM 2.5
  • Quality objectives according to TxDOT
  • Study of different situations and work phases

Study of the noise impact of the project to widen the IH 35W. North Tarrant. Section 3. Texas.

FERROVIAL AGROMAN SA

  • Motorway with 10 lanes, 5 in each direction
  • Pass through built-up zones with residential areas
  • Simulation by TNM 2.5
  • Quality objectives according to TxDOT
  • Study of different situations and work phases

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Study of the noise impact of the C-25 Eix Transversal trunk road.
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CEDINSA


Study of the noise impact of the C-25 Eix Transversal trunk road.

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CEDINSA

  • Length: 50 Km
  • Simulation using CADNA-A 
  • 6,200  m2 sound absorbing panels

Study of the noise impact of the C-25 Eix Transversal trunk road.

CEDINSA

  • Length: 50 Km
  • Simulation using CADNA-A 
  • 6,200  m2 sound absorbing panels

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Monitoring noise levels continuously, 24 hours a day, in several households near the works on La Sagrera station access chamber, bifurcation chamber and stations. Works on Line 9 of the Barcelona Metro underground system.
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PAYMA COTAS S.A.U._UTE –UTE Gorg L9.


Monitoring noise levels continuously, 24 hours a day, in several households near the works on La Sagrera station access chamber, bifurcation chamber and stations. Works on Line 9 of the Barcelona Metro underground system.

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PAYMA COTAS S.A.U._UTE –UTE Gorg L9.

  • Installation of sound level meters operating continuously, 24 hours a day
  • Daily data collection
  • Compliance with the resolution passed by the Directorate General for Environmental Quality

Monitoring noise levels continuously, 24 hours a day, in several households near the works on La Sagrera station access chamber, bifurcation chamber and stations. Works on Line 9 of the Barcelona Metro underground system.

PAYMA COTAS S.A.U._UTE –UTE Gorg L9.

  • Installation of sound level meters operating continuously, 24 hours a day
  • Daily data collection
  • Compliance with the resolution passed by the Directorate General for Environmental Quality

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Monitoring of noise and vibration levels around the works to extend the FGC railway line in Sabadell.
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UTE TÚNEL SABADELL


Monitoring of noise and vibration levels around the works to extend the FGC railway line in Sabadell.

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UTE TÚNEL SABADELL

  • Continuous, 24-hour noise measurement in the external environment for several different works and station activities, different receivers.
  • Measurement of vibrations in different households along the railway line

Monitoring of noise and vibration levels around the works to extend the FGC railway line in Sabadell.

UTE TÚNEL SABADELL

  • Continuous, 24-hour noise measurement in the external environment for several different works and station activities, different receivers.
  • Measurement of vibrations in different households along the railway line