Chicago : Engineering and Contracting Pub. Co. · leaf 115
Section B • BFig. 35—Modified Form of Bottom of Brick Manhole. Running water shall at all times be keptfrom the joints for at least 12 hours aftercompletion, and if at any time it be the judg- … a wire <s round c<?chjoint and fastenedto brictr Section B - BPlg_ 34—Standard Brick Manhole. Sec t ionFig. 36—Standard Drop Manhole. i i >.titi>l• i< l Mi< mi i I.i in fai c tin r< i lhall conform accurately to the grades and aline men) given by the City Engineer! All…
Buildings
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