Illinois Society of Architects · Chicago · leaf 235
ches thlclc and surfacedwith mortar, on top of the roof boards. (b) Such parapet walls may be eiglitInches thick wherever tills ordinance permitstlie use of elglit-incli walls; elsewhere tlieysliall be not loss than twelve Inches Intlilcknoss. (c) Such parapet walls shall extend atany point not… … • tWteXTtW. • TMA.N 3PER.■lOeiZOH\Al_- FCiOT • Pig. 23. Fig. No 22.A—distance from division lot line to buildingline. B—height of parapet wall above rouf on divisionlot line side. C—parapet wall on other sides when required. Kxplanalion :If A is less than 30, B shall be 30.C shall be not less than…
Architecture · Building · Architects
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