Any person desiring to break pavement in any street, sidewalk, or public way for the purpose of installing gas, sewer, water, or for any other purpose shall backfill under new concrete with gravel bankrun only. Suitable earth fill is permissible if compacted with power-driven hand tampers to a 90% density as determined by the "Proctor test."
('77 Code, § 12-19) (Ord. 210(LH), passed 6-18-65) Penalty, see § 91.99