To avoid the possibility of such an ineffective situation, we provide a Rough Order-of-Magnitude (ROM) Estimate of costs and time when Requirements are not specified in the early stages of the project. The ROM Estimate is based on Vision document that includes a list of Features. Parameter.
Continued on next page. If your water smells like rotten eggs, it may. be contaminated with hydrogen sulfide (H 2S). Though H 2 S contamination at the concentrations. found in domestic drinking water supplies usually. does not pose a health risk, it is still a nuisance. and gives water a rotten egg smell and taste.
Sulfur in your well water supply is easily recognized by its offensive odor. Hydrogen sulfide gas causes rotten-egg or sulfur water smell. High concentrations can also change the taste of the water. As well as, corrode metals such as iron, steel, copper and brass.Hydrogen sulfide amounts of 0.5 mg/l or more are usually noticed, even in cold water.ydrogen sulfide gas causes rotten-egg or sulfur water smell. High concentrations can also change the taste of the water. As well as, corrode metals such as iron, steel, copper and brass. Hydrogen sulfide amounts of 0.5 mg/l or more are usually noticed, even in cold water.