General Construction · Proposed repair of the underside of the existing walking bridge in the courtyard, replacement of the existing fence in the courtyard, all as per plan. No change of use, occupancy, or egress.
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Mechanical Systems · Installation of new welded black iron kitchen exhaust riser ductwork within existing shaft. Connection to existing hoods in cellar and existing fan in penthouse. Structural support details/calc by others shown for ref. only on plans.
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