Definition & Facts. Gastrointestinal (GI) bleeding is any type of bleeding that starts in the GI tract. GI bleeding is a symptom of a disease or condition, rather than a disease or condition itself. Symptoms & Causes. The symptoms of GI bleeding depend on the location and how severe your bleeding is.
The primary difference among the three types of stations is platform lengths. IRT stations have platforms that are generally 525 feet long; most BMT platforms are around 615 feet long, and some IND platforms 660 feet. Over the past 30 years, NYC Transit has rehabilitated or upgraded almost half the stations in the system, making sure to rebuild the distinctive tile mosaics of the stations.
As a generalguideline the deck/platform needs to be at least 4 feet 6 inches wide (this accounts for theheight of the meter pan & meter plus the 4 foot clearance in front) and 4 feet long (thisaccounts for the width of the meter pan plus 1 foot to either side of the meter pan).n many of the flood areas, the flood levels are well above these heights.In order to achieve the required FEMA flood heights some metering equipment may need tobe placed up to 15 feet above grade.PSEG Long Island does allow for installations 6 feet or higher above grade as long as we canaccess the meter.