(ข) If a Subcontractor’s Default occurs under Section 15.3.1(b) Contractor may provide written Notice of default to Subcontractor (a "Notice of Subcontractor Default"). Subcontractor shall have fifteen (15) Days from its receipt of a Notice of Subcontractor's Default in which to cure such Subcontractor's Default. If a Subcontractor's Default is capable of being cured, but not within fifteen (15) Days from the receipt of a Notice of Subcontractor's Default regarding such Subcontractor's Default,
Subcontractor shall deliver to Contractor a plan ("Subcontractor's Remedial Plan") within seven (7) Days from the receipt of the Notice of Subcontractor's Default (or within such longer time as Subcontractor may reasonably require as demonstrated to the satisfaction of Contractor within such ten (10)-Day period, specifying what remedial actions SUBCONTRACTOR plans to take Subcontractor reasonably believes are necessary to cure such Subcontractor's Default. The Subcontractor's Remedial Plan shall be subject to Contractor's prior written approval, such approval not to be unreasonably withheld.