748-2020 - 2020-2021 Outfall Program - Contract 1

D4.1 The Work to be done under the Contract shall consist of:
Renewal and Rehabilitation Sites
(a) Campeau Street Outfall (S-MA60023323)
(i) Abandonment of (+/-) 25.7 m of existing 300 mm diameter concrete outfall and
installation of (+/-) 5.1 m of 300 mm diameter PVC DR35, (+/-) 16.9 m of 300 mm
inside diameter HDPE DR17, and (+/-) 7.0 m of 450 mm diameter CMP c/w polymer
coating
(ii) Installation of standard drop manhole
(iii) Installation of in-line gate valve
(iv) Construction of HDPE to CMP expansion Joint
(v) Installation of riprap
(vi) Site Restoration
(b) Morrow Avenue Outfall (S-MA70011102)
(i) Removal and replacement of (+/-) 32.4 m of existing 600 mm diameter CMP with
(+/-) 32.4 m of 750 mm diameter CMP c/w polymer coating
(ii) Construction of a new reinforced concrete collar
(iii) Installation of riprap
(iv) Site Restoration
(c) Comanche Road Outfall (S-MA70125881)
(i) Abandonment of (+/-) 24.9 m of existing 375 mm diameter concrete outfall and
installation of (+/-) 23.2 m of 450 mm diameter CMP c/w polymer coating
(ii) Construction of a new reinforced concrete collar
(iii) Installation of riprap
(iv) Site Restoration
(d) 249 Egerton Road Outfall (S-MA70032285)
(i) Removal of (+/-) 33.7 m of existing 900 mm diameter SPCSP and installation of (+/-)
31.9 m of 1050 mm diameter CMP c/w polymer coating
(ii) Construction of a new reinforced concrete collar
(iii) Installation of two (2) 1050 mm diameter internal slip joints
(iv) Installation of riprap
(v) Site restoration
(e) Gareau Street/Evans Street Outfall (S-MA70042084)
(i) Removal of (+/-) 8.9 m of existing 450 mm diameter concrete outfall and installation
of (+/-) 8.9 m of 525 mm diameter CMP c/w polymer coating
(ii) Construction of a new reinforced concrete collar
(iii) Installation of one (1) 525 mm diameter external slip joint
(iv) Installation of riprap
(v) Site Restoration
(f) Prosper Street Outfall (S-MA50002566)
(i) Abandonment of (+/-) 17.9 m of existing 300 mm diameter clay outfall
(ii) Installation of (+/-) 3.0 m of 300 mm diameter PVC DR35 and (+/-) 13.7 m of 375
mm diameter CMP c/w polymer coating
(iii) Installation of standard drop manhole
(iv) Installation of riprap
(v) Site Restoration
(g) Pembina Highway Outfall (S-MA70044846)
(i) Removal and replacement of (+/-) 5 m of existing 900 mm diameter CMP with (+/-) 5
m of 1050 mm diameter CMP c/w polymer coating
(ii) Installation of (+/-) 37 m of 676 mm inside diameter spiral wound pipe liner
(iii) Construction of a new reinforced concrete collar
(iv) Installation of riverstone riprap
(v) Site Restoration
(h) 605 Niakwa Road Outfall (S-MA70028445/S-MA70028444)
(i) Abandonment of (+/-) 47.7 m of existing 450 mm diameter CMP and installation of
(+/-) 62.5 m of 450 mm diameter PVC DR35 and (+/-) 16.3 m of 450 mm diameter
CMP c/w polymer coating
(ii) Construction of a new reinforced concrete collar
(iii) Removal, protection, and re-installation of existing flap gate
(iv) Installation of riprap
(v) Site Restoration
(i) Wellington Crescent Outfall (S-MA60007249)
(i) Geotechnical Investigation and Drilling Program
(j) Greenway Crescent West Outfall (S-MA70008562)
(i) Removal of (+/-) 11.8 m of existing 525 mm diameter concrete and (+/-) 14.7 m of
existing 750 mm diameter CMP and installation of (+/-) 20.5 m of 750 mm diameter
CMP c/w polymer coating
(ii) Construction of a new reinforced concrete collar
(iii) Installation of riprap
(iv) Site Restoration
(k) Riviera Crescent Outfall (S-MA70007648)
(i) Geotechnical Investigation and Drilling Program
(ii) Installation of two (2) 1800 mm diameter internal slip joints
(iii) Repair of sinkhole
(iv) Site Restoration
Cleaning Sites
(l) Assiniboine Crescent/Windham Road Outfall (S-MA20005071)
(i) Standard sewer cleaning and CCTV inspection of outfall
(ii) Site Restoration
(m) 905 Cockburn Street Outfall (S-MA60012037)
(i) Standard sewer cleaning and CCTV inspection of outfall
(ii) Site Restoration
(n) 250 Churchill Drive Outfall (S-MA60013599)
(i) HDD Outfall Cleaning (Test Method)
(ii) Additional standard sewer cleaning (as required) and CCTV inspection of outfall
(iii) Site Restoration
(o) Galt Avenue Outfall (S-MA70021229)
(i) Standard sewer cleaning and CCTV inspection of outfall (May use the HDD option if
successful on The Cockburn Outfall at the discretion of the City and the Contract
Administrator)
(ii) Site Restoration
Erosion Control Sites
(p) 59 Blackmore Avenue Outfall (S-MA50013076)
(i) Installation of riprap
(ii) Site Restoration
(q) 160 Niakwa Road Outfall (S-MA50017305)
(i) Installation of riprap on geomembrane on geotextile
(ii) Site Restoration
(r) 153 Egerton Road Outfall (S-MA50015484)
(i) Removal of (+/-) 2.0 m of existing 1060 mm diameter CMP
(ii) Installation of riprap
(iii) Site Restoration
(s) Cusson Street Outfall (S-MA70007410)
(i) Installation of riprap on geomembrane on geotextile
(ii) Site Restoration
(t) Maisonneuve Street/Dumoulin Street Outfall (S-MA50011156)
(i) Installation of riprap
(ii) Site Restoration

D4.2 The following shall apply to the Work:
(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