Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 200
ney = 20 base, 125 = 25, 150 = 25 or 30, 175 = 30, 200 = 35,225 = 40. A point to be borne in mind also is that there should be at least 3 feet of base above top ofbreeching entrance. *Note.—Concrete foundations cost approximately $5.00 to $6.00 per cubic yard in place. CHIMNEYS FOR TOWER BOILERS… … Cement Head withW.I. Ring See PlateNo.2 for detail
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
