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.
Turn the water and power to the water heater back on. Most factory-installed anodes are magnesium, which can produce a sulfite-reducing bacteria that makes your water smell like rotten eggs. Using a replacement anode made of zinc or aluminum will prevent this problem.Peeeww! 1  Add a Comment. 2  Print. 3  Share.urn the water and power to the water heater back on. Most factory-installed anodes are magnesium, which can produce a sulfite-reducing bacteria that makes your water smell like rotten eggs. Using a replacement anode made of zinc or aluminum will prevent this problem. Peeeww!