12-13-21 = Escalators - C Concourse

121321_construction_escalator_concourse_c-001

121321_construction_escalator_concourse_c-002

121321_construction_escalator_concourse_c-003

121321_construction_escalator_concourse_c-004

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121321_construction_escalator_concourse_c-006

121321_construction_escalator_concourse_c-007

121321_construction_escalator_concourse_c-008

121321_construction_escalator_concourse_c-009

121321_construction_escalator_concourse_c-010