Name: E2 Specialist Consultants
Address: E2 HOUSE, South Park Way, Wakefield 41 Business Park, Wakefield, UK, WF2 0XJ
Telephone: 0800 043 8100

Offices Nationwide

• Glasgow • Newcastle • Manchester • Portsmouth • Wakefield • Sheffield • Birmingham • Wrexham • Cardiff • Peterborough • Milton Keynes • London • Plymouth • Anglesey • Glasgow • Newcastle • Manchester • Portsmouth • Wakefield • Sheffield

Good Hearing?

A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz.

Environmental Noise Levels

According to the National Institute for Occupational Safety and Health, the maximum exposure time at 85 dBA is eight hours.

At 110 dBA, the maximum exposure time is one minute and 29 seconds. If you must be exposed to noise, it is recommended that you limit the exposure time and/or wear hearing protection.

A three dBA increase doubles the amount of noise, and halves the recommended amount of exposure time.

Point of Reference

Points of Reference *measured in dBA or decibels:

0 The softest sound a person can hear with normal hearing
10 normal breathing
20 whispering at 5 feet
30 soft whisper
50 rainfall
60 normal conversation
110 shouting in ear
120 thunder

Sound Absorption

The loss of sound energy when sound waves come into contact with an absorbent material such as ceilings, walls, floors and other objects.

Fast Quote Service you will always get a speedy service with E2...

Multiple Communication Platforms there's always a way to get in touch...

Same Day Reports with the right info you can get a same day service...

Knowledgeable and Friendly Team we have a no nonsense approach...

We Reward Loyalty preferential rates for long standing repeat custom...

E2 Specialist Consultants

August 13 at 1:29pm

Today takes 2 of our engineers, air testing this enormous modular classroom in Tring, It took 4 fans to test this space and unfortunately resulted in a Fail. Remedial sealing will be required to areas that we have identified as leaking cold air infiltration. #preperationiskey

Areas Covered :

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Counties Covered:

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Questions

E2 Consultants Delivering compliance solutions for Architects & Developers Head Office E2 HOUSE, South Park Way, Wakefield 41 Business Park, WF2 0XJ Questions? Call: 0800 043 8100

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