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NR-D  
#1 Posted : 12 September 2024 12:22:35(UTC)
Rank: New forum user
NR-D

Hi,

My question is regarding NAMOS 1990 and the requirement to inform HSE and the local fire service of hazardous substances stored on the premises in quantities of >25 tonnes.

Say we have 200 tonnes of substance A, 2 tonnes of substance B, 50 kg of substance C.

Assume all 3 are hazardous substances.

The total amount (202.05 tonnes) is over the threshold notifiable under NAMOS, but do substances B and C also form part of the notification despite being much smaller quantities? 

The form I have downloaded from HSE's website does not make this very clear!

Roundtuit  
#2 Posted : 12 September 2024 14:38:21(UTC)
Rank: Super forum user
Roundtuit

https://www.legislation.gov.uk/uksi/1990/304/schedule/2/paragraph/4/made

Within the notification requirements:

A list of the classifications of any dangerous substances which are, or are liable to be, present

thanks 4 users thanked Roundtuit for this useful post.
peter gotch on 13/09/2024(UTC), NR-D on 17/09/2024(UTC), peter gotch on 13/09/2024(UTC), NR-D on 17/09/2024(UTC)
Roundtuit  
#3 Posted : 12 September 2024 14:38:21(UTC)
Rank: Super forum user
Roundtuit

https://www.legislation.gov.uk/uksi/1990/304/schedule/2/paragraph/4/made

Within the notification requirements:

A list of the classifications of any dangerous substances which are, or are liable to be, present

thanks 4 users thanked Roundtuit for this useful post.
peter gotch on 13/09/2024(UTC), NR-D on 17/09/2024(UTC), peter gotch on 13/09/2024(UTC), NR-D on 17/09/2024(UTC)
peter gotch  
#4 Posted : 13 September 2024 11:10:05(UTC)
Rank: Super forum user
peter gotch

NR - think of this from the practical perspective of a firefighter.

Suppose your Substance A is flammable - 200 tonnes so lots to burn.

...and your Substance B, albeit only 2 tonnes is an oxidising agent...

As a firefighter would you not want to know that Substance B is around?

thanks 1 user thanked peter gotch for this useful post.
NR-D on 17/09/2024(UTC)
NR-D  
#5 Posted : 17 September 2024 14:54:28(UTC)
Rank: New forum user
NR-D

Originally Posted by: peter gotch Go to Quoted Post

NR - think of this from the practical perspective of a firefighter.

Suppose your Substance A is flammable - 200 tonnes so lots to burn.

...and your Substance B, albeit only 2 tonnes is an oxidising agent...

As a firefighter would you not want to know that Substance B is around?

Good point Peter, thank-you.

I will include the smaller quantities to be on the safe side!

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