The owners of the dwelling units within the site shall at all times be responsible for the construction, maintenance, cleaning, snow removal, and repair of all of the streets, curbs, and sidewalks provided within the site, at no cost to the Village. In the event that the owners of the dwelling units fail to construct, maintain, clean, remove snow, and/or repair of all of the streets, curbs, and sidewalks provided within the site, the Village shall have the right, but not the obligation, to enter upon such streets and sidewalks, to perform such construction, maintenance, cleaning, snow removal, and repair, as may be necessary in the Village's sole discretion, to assure the safe passage thereover, and to levy special assessments against all of the dwelling units within the site, on an assessed valuation basis, to reimburse itself for its costs and expenses in providing such passage, whether the Village uses its own personnel or enters into a contract for such work. Such assessments shall constitute a lien and charge on the real property against which it is levied until paid or otherwise satisfied and discharged, and such assessment shall be collected by the Village Treasurer in the manner provided by the law for collection of delinquent taxes.