Chicago : Engineering and Contracting Pub. Co. · leaf 25
ns in fills. Theends of all rods shall be flattened out so as tolay evenly on timbers and shall not be lessthan % in. in thickness. They shall be drilledto take a 10-penny nail. Payment for boxdrain screens will be included in the price bidfor box drain lumber. The construction oftemporary inlets… … Fig. 19—Sub Drain. side and two edges. Payment for sand catchers will include all labor and material neces-sary to build and fit the same to the gutters,including the iron grating. The curb andgutter to which the box is attached will bepaid for as such. SEWER PIPE DRAINS. Sewer pipe for drains…
Buildings
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