Common use of XXXXX OF IRU IN QWEST SYSTEM Clause in Contracts

XXXXX OF IRU IN QWEST SYSTEM. (a) Effective as of the effective date described in Section 6.1 below, for each particular Segment delivered by QWEST to GTE hereunder and with respect to which an Acceptance Date (as defined in Section 4.2 below) has occurred, QWEST hereby grants to GTE, and GTE hereby purchases from QWEST, (i) an exclusive, Indefeasible Right of Use (as defined in Section 33.1(f), for the purposes described herein, in twenty-four (24) "Dark Fibers" (as defined in Section 33.1(c)), to be specifically identified, in the QWEST System in the Segments and more specifically described in the maps included in Exhibit A-3 hereto and (ii) an associated and non-exclusive Indefeasible Right of Use, for the purposes described herein, in the tangible and intangible property needed for the use of such Dark Fibers as Dark Fibers, including, but not limited to, the associated conduit, QWEST's rights in all "Underlying Rights" (as defined in Section 10.1), but in any event excluding any electronic or optronic equipment (collectively, the "Associated Property"), for the Term (as defined in Section 6.1) respecting such Segment, and all on the terms and subject to the covenants and conditions set forth herein (collectively, the "IRUs"). The Dark Fibers subject to the IRUs are referred to collectively as the "GTE Fibers."