224-2022 - Replacement of Air Handler AH-1, Boilers, Controls, Fire Dampers in Pool Area

Full Title: Replacement of Air Handler AH-1, Boilers, Controls, Fire Dampers in Pool Area and Mechanical Rooms

D2.          FORM OF CONTRACT DOCUMENTS
D2.1        Notwithstanding C4.1(c) and C4.4, the Contract Documents will be provided to the
Contractor electronically and there will be no requirement for execution and return to the City by
the Contractor. Accordingly, the provisions under C4.4(a) and C4.4(b) are no longer applicable.
D3.          SCOPE OF WORK
D3.1        The Work to be done under the Contract shall consist of replacement of air handler
AH-1, boilers, controls, fire dampers in pool area and north mechanical room,   The areas in the
building related to this work will be shut down for a period from August 15, 2022 to November 12,
2022. The major components of the Work are as follows:
(a)   Replacement of the existing natural gas fired air handling unit AH-1 with a new hydronic air
handling unit.
(b)   Replacement and expansion of existing boilers located in mechanical penthouse associated
Work.
(c)    Replacement/upgrade of the existing controls including damper actuators of existing air
handling unit AH-2 located in the south mechanical room.
(d)   Replacement of all fire dampers on AH-1 and AH-2 supply air ductwork between the main- floor and the basement.
(e)   Replacement of all fire dampers in north and south mechanical rooms.
(f)    Installation of new fire rated ceiling in north stairwell and associated electrical,
mechanical and sprinkler line modifications.
(g)   Repair north mechanical room fire separation walls
D3.2        The following shall apply to the Services:
(a)   City of Winnipeg Green Building Policy: New City-Owned Buildings and major additions;
http://clkapps.winnipeg.ca/DMIS/DocExt/ViewDoc.asp?DocumentTypeId=2&DocId=5989
(b)   Universal Design Policy
http://clkapps.winnipeg.ca/DMIS/DocExt/ViewDoc.asp?DocumentTypeId=2&DocId=3604