(Amended by Ordinance No. 176955, effective October 9, 2002.) When authorized elsewhere in this Code to abate a nuisance, the Bureau of Development Services may either abate the nuisance with City personnel as may be provided by this Code, or when necessary, the Bureau of Development Services, acting through its Director, may contract with eligible contractors for the performance of nuisance abatement services pursuant to the procedures established in Sections 3.30.040 through 3.30.060 of this Code.