1 Adding a ladder can cost $300 to $500. 2  Some boat owners decide to add a boat lift to the dock. 3  This mechanism allows you to lift your boat out of the water when it is not in use and then put it right back in at the push of a button. Adding a ladder can cost $300 to $500. 2  Some boat owners decide to add a boat lift to the dock. 3  This mechanism allows you to lift your boat out of the water when it is not in use and then put it right back in at the push of a button.
In European countries where the metric system is used, kegs come in 25 and 50 liters as a standard. It is common to refer to the size not in liters but in beers. The standard beer size is .5 liters so a 50-liter keg would be 100 beers. However, beer kegs can come in many sizes:
The standard keg sizes in the United States are 1/2 keg, 1/4 keg and 1/6 keg. A 1/2 keg holds just under 59 liters of beer and yields about the equivalent of 165 12-ounce bottles of beer. A 1/4 keg holds just over 29 gallons of beer and produces the equivalent to about 82 12-ounce bottles. A 1/6 keg, which is the closest standard keg size to the mini keg, is still somewhat larger, holding about 19 liters of beer and yielding about 54 12-ounce bottles.