Fatal gas leak: Explosion in Oman causes building collapse, two expats dead

Muscat: Two Asian expatriates died following the partial collapse of a residential-cum-commercial building in the Wilayat of Bawshar, Muscat governorate, on Saturday. The collapse occurred due to an explosion caused by a cooking gas leak in a restaurant.

Authorities are investigating the incident. Preliminary findings suggest that a momentary gas leak in the restaurant kitchen triggered the explosion, leading to the structural failure. Tragically, two Asian expats lost their lives.

Civil Defense Authority teams promptly evacuated the area, secured the site, and provided emergency medical care.

The authority urges everyone to comply with safety rules and procedures regarding approved connections and plugs, and the safe storage of gas cylinders as per official requirements.

According to the authority’s emergency handbook, liquefied petroleum gas (LPG) cylinders must only be purchased from authorised dealers and always stored upright—not horizontally.

“Keep gas cylinders at least one metre away from open flames, heat sources, and electrical outlets,” the handbook advises.

“Ensure there are no naked flames nearby when changing the gas cylinder. Store no more than one spare cylinder at any time, and the spare should be kept upright in a ventilated cabinet.

“Keep windows open and kitchens well ventilated while cooking; never leave cooking unattended or place flammable items near the flame,” it adds.

“Turn off the gas supply at the regulator before leaving home. Check all gas connections regularly for leaks—if bubbles appear when detergent or soap solution is applied to the gas hose, there is a leak. Replace gas hoses every two years and gas regulators every five years.”

If a gas leak is suspected, extinguish all flames, turn off the stove, gas valves, and regulators, open all windows and doors to ventilate the area, and immediately call an authorised dealer to report the leak.

If a gas fire occurs, cover it with a wet cloth to extinguish it. Do not pour water on the fire, as it will spread. Turn off the gas supply immediately.