Site Verification of Installation Conditions: As a condition of issue and acceptance of these submissionsContractor agreesto notify B & C when they have installed blocking in accord with B & C submittals. Theexterior of thebuilding mustbe completed sufficiently to permit B & C to install at which timeB & Cwill visit the job site “once only” and field measure for the units which will be customized as per approved submissions. Blocking is specifically excluded from B & C’s scope of work. Aluminum Shade Structures Scheduling andCity inspections or coordination’s are excluded. During field measure it is beyond the scope or ability of B & C to examine work by others or inspectthe project, blocking/backing (which may be covered) and it is the responsibility of the Contractors Project Manager to ensure that blockingis correctly placed (as shop drawings illustrate) and work by others will not prevent B & C installers from proceeding.B & C Installers are instructed that wherecontractor fails to provide suitable conditions, backing as required or necessary work by others, B & C installersare to withdraw and await a change order foradditional mobilization scheduled atB & C’s convenience with consequentadditional cost impact.