Identifier: electricrailway351910newy (find matches)
Title: Electric railway journal
Year: 1908 (1900s)
Authors:
Subjects: Electric railroads
Publisher: (New York) McGraw Hill Pub. Co
Contributing Library: Smithsonian Libraries
Digitizing Sponsor: Smithsonian Libraries

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
s of reinforced cinder concrete slabs4l/2 in. thick, supported by concretecross-girders. A monitor skylight, 18ft. 2 in. wide, has been built over thetransfer table pit, and another, 22 ft. 9in. wide, over the entire length of thesecond longitudinal bay from the parti-tion wall dividing the old and the newsections. These skylights are only tem-porary, and the cross-girders have beenbuilt in below them, so that when thesecond story is added the skylights canbe removed and floor slabs built in be-tween the girders. As the second floorwill be on a level grade no slope couldbe given to the flat roof to drain offwater. Drainage has been provided for,however, by a unique plan. The roof isdivided into rectangular sections, eachof which is drained toward the. centerby banking up lean cinder concrete sur-faced with tar at the corners to a depthof 14 in. The water draining toward thecenter is drawn off through down spoutsemptying into sewer connections belowthe pit floors. When the second story
Text Appearing After Image:
January 8, 1910.) ELECTRIC RAILWAY JOURNAL. 67 is added the cinder concrete banking can be scraped off of theslabs, leaving a level floor. SPRINKLERS The car house has been completely equipped with automaticaisle sprinklers in the longitudinal bays and curtain sprinklersalong the transfer table pits. The aisle sprinkler heads areattached at intervals of 7 ft. to pipe lines suspended from theceiling girders at about the height of the tops of the car win-dows. One line of sprinklers extends down the center of eachbay, but no heads are installed in the aisles between tracksfrom which the concrete roof columns rise. Three curtainsprinkler heads protect the end of each bay at the transfer tablepit. The sprinkler system which was installed by the Inter-national Sprinkler Company, Philadelphia, Pa., is supplied withwater from a 35,000-gal. tank on the roof over the oil andsand storage. As an additional precaution against the spreadof a fire in the new section, an 8-in. hollow tile fire wall

Note About Images