Chicago : Engineering and Contracting Pub. Co. · leaf 54
A/iey Margin* CONCRETE GUTTERS. The materiasl for the concrete base andthe cement wearing surface shall be as speci-fied herein for Concrete Sidewalks. When (Asphait Joint /2\videj ex tending through(surface and base … AVAfg Margin I ! /(Port/on Construe tec/ for Drainage~\^here directed £v £nn,neerVSee Sect/on £ - $ J AiteyMargi/j^ V Shaped Grooves 2 deep I I6x6 Sfr/ngers 1 Asphalt Joint (^*vide {Portion Constructed for Drainage{where directed bg Engineer^CSee Section A-A ) I ^■■■■^i1 11 fcSsSkgg C=££j£k ell…
Buildings
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