Propane Tanks
Its summer and summer is BBQ’s and camping, which means for many its time for propane as well. However we know propane isn’t just for our camp and BBQ needs it is also the fuel of choice for rural communities switching from Home Fuel Oil for their heating needs. Though we at Mannion’s are not in the Propane business some of our clients have been seeking information regarding proper usage of Propane tanks and as such we feel it’s worth posting some of the information we have found. We highly recommend that you review local laws and regulations available to you on line or through your Propane distributor.
Liquefied petroleum gas known was “LP gas or LPG”, was created by recovering evaporating fuel gases and compressing into a liquid for storage. Since that time Propane is readily used in home and camping cooking appliances, heating of homes and water, dryers, lighting and of course as an engine fuel. Since it is lighter than air it also has the added advantage of not having a negative effect to water tables or soil.
The propane tanks, like every pressure vessel used for storing fuels must conform to the rules as set out by the ASME (American Society of Mechanical Engineers). Of course there are also regulations laid out by all levels of government for the safety and well being of the public. At the end of this article are three links that may help. The following are some points to consider, though there are of course many more.
Key points noted
Large Propane cylinders used for home applications are usually not the basis for the questions we have been receiving. They are built by, handled by, propane professionals and not moved for refilling.
NEVER STORE PROPANE CYLINDERS INDOORS, IN A HOUSE OR GARAGE.
Ensure the bottle/cylinder valve is always closed when not in use, even when empty.
Propane bottles/cylinders should be placed where they won’t be hit, dented or placed in areas where water collects under or around them (rust).
Propane bottles/cylinders are also required to have easy readable markings identifying them for propane use and must have; Foot Rings, Protective Collars, Relief Valves, Service Valves Bleeder Valves, Fixed Liquid Level Gauge and Nameplates
Propane bottles/cylinders must not be stored improperly or on their side. The concern is that if the safety relief valve opens for any reason, liquid will be escaping instead of vapour posing a much greater danger.
Damaged or removed protective collars may leave the valve exposed to serious damage. If the exposed valve is hit hard enough, it can break off and the escaping propane can create an explosive projectile.
The foot ring keeps bottles the standing in an upright and helps protect the bottom from touching the ground. Bottles/cylinders without a foot ring are illegal to refill
Turn off the cylinder valve immediately if you suspect a leak, smell an odour, or hear a high-pitched whistling noise Always contact a qualified service, for repairs to your barbeque or bottles/cylinders parts, including connectors, regulators, valves, burners, and controls.
Transporting Propane Bottles/cylinders
Typically a full BBQ/ Boat/RV bottle/cylinder weights 17 kg (34.5 lbs), and the maximum number of cylinders you can transport in your car is five, as long as each bottle/cylinder weighs less than 30 kg (66 lbs).
All bottles/cylinders must be transported upright and secured.
In passenger vehicles they be secured, stored vertically with the valve up and on the rear floor with the window open or in the trunk inside a tote box and with the trunk partially open. The key here is to ensure proper ventilation. One site suggests transporting them in a milk crates to protect them and stop them from rolling around.
If you are transporting a lot of bottles/cylinders you may fall under The Transportation of Dangerous Goods (TDG) regulations, which has strict requirements that include among, specific training, documentation, and placarding. You can visit TDG website at http://www.tc.gc.ca/eng/tdg/safety-menu.htm for more information.
Condition of Propane Bottles/cylinders
Know the Rules
Though a bottle/cylinder may seem safe to use, requirements state that any rust, dents or bulges can compromise its integrity and are unable to be refilled and must be removed from service.
If Bottles/cylinders are properly maintained they can last longer than their normal so learn how to look properly maintain yours.
Around the Home/Campsite/RV/Trailer/Boat
Create guidelines/rules for your children in regards to Propane bottles/cylinders.
When using in a recreational vehicle (R.V.), camper or on a boat, ensure all everyone is familiar with the use and maintenance instructions. If you are renting, ask for safety instructions.
Remember propane Bottles/cylinders should not be stored in wet/damp grass or mud that increases the risk of rust and/or damage rendering the bottles/cylinders unfit.
Before lighting barbecue, open lid to help prevent propane from pooling under the lid while trying to light it.
When you finish using the barbecue, turn bottle/cylinder valve off first clearing any propane that may be in the hose, and then close BBQ burner valves. Keep the burner controls turned off and the cylinder valve closed when not in use.
Ensure all lines not attached to the barbecue are closed and terminated with caps or plugs.
I should also note that more information can be readily found at http://www.propane.ca and http://www.propane101.com . The latter is a US website but has some valid information for anyone.
You could also visit the Propane training institute for more information,
http://www.propanegas.ca/PTI/index.asp
Enjoy a safe summer!