§ 11-143. Rings, covers, grates and frames.

Latest version.

(a)

Iron castings shall conform to ASTM A 48 Class 30A for gray iron castings.

(b)

The combined weight of the ring and lid for sidewalk type shall be a minimum of one hundred twenty-five (125) pounds and for the street type shall be a minimum of three hundred (300) pounds.

(Ord. No. 91-9, Art. 1, § 5.04, 4-11-91; Ord. No. 99-32, Art. 1, 7-8-99)

                    
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