Water Saving Devices (WSDs) sustain demands for potable water, soften impacts A Resilience Engineering Approach for the Risk Assessment of IT Services on supply systems and inflict a positive effect on wastewater treatment systems.This study evaluated the effect of some WSDs in Oman.A questionnaire survey and some case studies were used.The survey results revealed that the pipe line system network for water supply accounted for about 67.
7%, whereas the rest mainly use tankers.Around 37.2% of the participants received consumed 25000 - 45000 liters per household per month.Case studies showed no significant difference in household Decision-Making Within Forensic Psychiatric Investigations: The Use of Various Information Sources by Different Expert Groups to Reach Conclusions on Legal Insanity water usage before and after installation of WSDs due to pre-installed aerators.
Toilet bags and dual flush toilets were not effective promoting users to flush.However, WSDs were significantly effective in restaurants, mosques, hotels and government buildings.Water consumption in shopping centres and hospitals slightly decreased.Retrofitting programs that involve replacement of existing plumbing equipment and residential water audit programs are recommended.