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Girl donning af Yellow Hazmat Suit

Welcome, today we will learn how to don a suit.....

Tired of all this 'new style' suits, go to my Historical Hazmat Suits page.

The 'Hazmat Suit On Work' page has been redesigned, know all pictures can been seen in a bigger version by clicking on the small ones.

There are also other manufactures of hazmat suits, but many of these produce the suit in a kind of plastic, which after my opinion isn't the right material for such garments, real Hazmat suits have to be made of rubber.

 
The 'Real' Hazmat Divers
If a chemical accident is happened on the sea, the hazmat-team is also called out, dressed in Trellchem® Rubber Suits and Dräger mask, they are collecting chemical drums from small rubber boats.
Select from below which part you want to look at:
[Hood/Respirator]
[Entry] [Gloves]
[Ventilation] [Boots]
Hood/Respirator

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The mask is place over a thin, elastic rubber-band on the hood edge.

This type of suits can be worn with almost any mask on the market.

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The mask is taken on, and the hood is then placed over the harness and mask edge, and a bands is tightened, so the mask and the hood is well sealed. Alternative the hood can be fitted with a elastic rubber-ring. This construction demand that the mask and hood is fitting well together.


Entry of suit
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P
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A heavy duty, water and gas proof zipper is the normal closing of a gas tight suit, it can be placed on the bag, as a shoulder zipper (like Drysuits), and on the front of the suit. This picture show a front-zipper, this placement makes it possible for a person to don the suit, without help from others.


Gloves
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Heavy Rubber Gloves is normally used when working with Hazmat. The gloves is pulled over a Hard-ring placed inside the wrist on the suit. For extra safety the glove can be secured with a rubber-band or metal ring. Gloves is selected upon the resistance to the actual chemicals.
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Unsealed gloves is only used on none gas-proof suits.


Suit Ventilation
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For maintaining positive pressure in the suit, in case of a minor leak, a air-inlet is placed on the suit, and an Air-hose from the SCBA is connected to it.

In fully-encapsulated suits the positive pressure is produced by the users expiration.

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The outlet valve is placed on the highest point on the suit, for Encapsulated suit on the hood, and for others on the chest. The valve is covered with a splash protection flap.


Boots
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A heavy, chemical resistant rubber boot is permanently attach to the legs of the suit, this type of boots is widely used, special on re-useable suits.

Suit are mostly available with boots in 2 sizes.

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The legs on the suit is extended with a pair of socks, made of the suit-material, and from the knees and of the suit is double. The boots are taken over the socks, and the outer double leg is pulled out over the boots. This kind of socks is normal used on limited-use suits, but can also be found on durable rubber suits..
The picture series show how to take on a Hazmat suit.

Step 1

Start donning the suit, by putting your legs into the suit.

Step 2

Then you put your arms through the cuffs, and pull the hood over the head

Step 3

Zip the Vapor proof zipper, and put the protections flap over it.

Step 4

Well sealed in the suit, your assistant put the SCBA on your bag

Step 5

Last thing to do, is to put on your full face mask.

Step 6

You are know ready to enter the 'hot zone'.

NB: The text above is only intend as information, not instruction !

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Updated: 00-11-05