Text: shall satisfy the requirements of this clause (y) under circumstances where, by virtue of the nature of the Tenant Requested Change, lump sum or cost of the work with a guaranteed maximum price construction pricing cannot reasonably be provided until after the design work set forth in the relevant design proposal as described in clause (x) of this Section 8(b) is completed (in any such case, an "Estimated Construction Pricing Proposal")); and (z) the estimated amount of delay the Tenant Requested Change will cause Landlord in achieving a June 1, 2013 Start Date (as such date may be adjusted pursuant to the express terms of this Work Letter), any one or more of the Milestones, and/or the Estimated Delivery Date, and the reason(s), together with documentation from Landlord's Contractor and/or Architect substantiating said reason(s), where reasonably necessary, for such delay (such estimate forming the basis for any Agreed Tenant Delay to be agreed upon by the parties), together with any other costs that Landlord reasonably anticipates it will incur (including without limitation direct and indirect costs resulting from the effects of such changes on other tenants in the Building), all stated on a not-to-exceed basis, as a result of such Tenant Requested Change ("Landlord's Change Notice").
Chunk: "June 1, 2013"
Semantic label: Start Date