The problem for construction is that in any project, the definition of quality can be a moving target. Normal and customary is the term routinely incorporated into contract language, with regard to the expectations of craftsmanship in installation.
Eastern Standard Time ( EST ), the time zone New York is in, which is 5 hours behind Greenwich mean Time (GMT) Central Standard Time ( CST ), the time zone Chicago is in, which is 6 hours behind Greenwich Meantime (GMT) Mountain Standard Time ( MST ), which is 7 hours behind Greenwich Mean Time (GMT) Pacific Standard Time ( PST ), the time zone Los Angeles is in, which is 8 hours behind Greenwich Mean Time (GMT)
Central Standard Time - is abbreviated as CST. Central Daylight Time- is abbreviated as CDT. South Elgin, Illinois is GMT/UTC - 6h during Standard Time. South Elgin, Illinois is GMT/UTC - 5h during Daylight Saving Time. South Elgin, Illinois does utilize Daylight Saving Time. South Elgin, Illinois started Daylight Saving Time on.