su cores any claims, damage, actions, losses, or liability whatsoever arising from the construction or Installation of the Works and Services and any damage thereby caused, directly or indirectly, except that arising from negligence of the City, its servants, agents, and contractors (other Than the Developer , its servants, agents and contractors); all costs arising directly or indirectly trom construction repair or maintenance by the City of any real or persona! property in whele or in part which the CIty by duty or custom is obliged, directly or. Indirectly, in any way to any degree, fo. construct, repair or maintains and. all. expenses and costs Incurred by reason of dtens for non= Payment of ‘labour. or material, workers | compensation assessments.,. “unemployment insurance, federal or provincial tax, check-off or by. reason ‘of. encroachments . City covenants and agrees that: it wilt. permit the Developer to perform: the prescribed. Wor ks, and Services on. the terms: and conditions herein contained; ; and upon satisfactory completi fon: PY the Developer , In accordance with The. schedule. of release shown in. Schedule nen, the (City may in its “discret lon reduce the amount of the Letter of Credit defined “herein, PROVIDED THAT a suffictent balance is malotaines at all, - times, to, Insure proper completion of: all. of the Works and Services “on, ‘the terms and conditions. herein: contained.