rough order of magnitude (ROM) Definition. An estimate of costs and time provided in the early stages of a project when its scope and requirements has not been fully defined. An ROM is used to reduce the uncertainty of cost outcomes for both parties when project details have yet to be identified. Use this term in a sentence.
Prior To Fitting Your Wickes Water Softener. The water softener must be installed inside a plastic water tank, this tank should then be you may hear a hissing noise as the water rushes through the valve. Once the hissing noise has stopped, open the outlet valve and run some water.
Culligan of Kansas City is rife with incompetence. In April 2014 my old water softener died after 15 years of faithful service. About 35 years ago I rented a Culligan water softener in Illinois and was very satisfied with them so I decided to upgrade to a Culligan water softener.