478-2021 - 2021 Local Improvement Alleys

D3. SCOPE OF WORK
D3.1 The Work to be done under the Contract shall consist of:
(a) Local Improvements
(i) Crawford Avenue/Tache Avenue Alley – Block bounded by Coniston Street and
Highfield Street
(ii) Byng Place/Edderton Avenue Alley – Block bounded by Derek Street and Rockman
Street
D3.2 The major components of the Work are as follows:
(a) Part 1 – Surface Work
(i) Excavation
(ii) Compaction of subgrade
(iii) Placement of separation/filtration fabric and geogrid
(iv) Placement and compaction of sub-base and base course materials
(v) Construction of new 150mm reinforced concrete catch basin aprons
(vi) Construction of asphalt pavement (50mm Type IA and 75mm Type III)
(vii) Construction of concrete slabs, curb and sidewalk
(viii) Final restorations
(b) Part 2 – City of Winnipeg Funded Work
(i) Removal of existing alley approaches
(ii) Excavation
(iii) Compaction of subgrade
(iv) Placement of separation/filtration fabric and geogrid
(v) Placement and compaction of sub-base and base course materials
(vi) Construction of 150mm reinforced concrete alley approaches
(vii) Renewal of miscellaneous concrete slabs, curb and sidewalk
(viii) Final restorations
(c) Part 3 – Underground Work
(i) Installation of new land drainage sewer
(ii) Installation of new catch basins
(iii) Installation of subdrains
(iv) Televising of new land drainage sewer
(v) Final restorations