Chicago : Engineering and Contracting Pub. Co. · leaf 241
tor, at 30 cts 2.70 Platform and railing, at 30 cts 2.70 Concrete work at 25 cts.. 7 vds 14.50 Brickwork, at 25 cts 3.8S ♦La Salle. 111. 226 ENGINEERING & CONTRACTING Vol. XXXVI. No. 9. Erection of steelwork 3S.12 Belting and attaching buckets o.OO Wiring and switchboard 6.60 Cleaning up debris… … Fig. 1—View Looking Down Shaft at Oglesby Ave-, Southwest Land Tunnel, Chicago. U ■ i 11 ] i ill- * 9 bbls. Portland cement $ 1AM 2% cu. yds. sand 4.00 5% cu. yds. crushed stone 10,fi6 450 brick 1.S0 Total cost of material $ 31.31 Total cost of erection—superintendence excluded $145.29 Methods of…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
