Category
page 1Storage tanks
septic tank
method for basic wastewater treatment (on-site)
reservoir
storage container for fluids such as water, fuels, or gases

bunkering
300px|thumb|Tatiana B and Florence B, two bunkering tankers
thumb|The bunker barge Double Skin 30 refuels the Margarete Schulte container ship in [[Philadelphia, Pennsylvania.]]
thumb|alt=A livestock carrier receiving bunkers from a bunker vessel in Fremantle Harbour, Australia|A livestock carrier receiving fuel from a bunker vessel in [[Fremantle Harbour, Australia]]
thumb|Dutch cruise ship Prinsendam receiving fuel from bunkering tanker Mozart in the [[port of Zeebrugge, Belgium]]
thumb|Bunkering tanker on the Nile near [[Luxor, Egypt]]
Bunkering is the supplying of fuel for use by ships (su
External floating roof tank
storage facility
Ball tanks
Large capacity ball for storing liquid and gaseous oil products