462-2024 - 2024 Local Street Renewal Program: Westgrove Way and Various Other Locations

D3.
SCOPE OF WORK
D3.1 The Work to be done under the Contract shall consist of:
(a)
Minor Rehabilitation
(i)
Westgrove Way from Dale Boulevard (south leg) to Dale Boulevard (north leg); and
(ii)
Cadiz Bay from Buckle Drive to Malone Street;
(iii)
Freemont Bay from Fairlane Avenue to Fairlane Avenue.
(b)
Major Rehabilitation
(i)
Normandy Drive from Hollingsworth Avenue to Lumsden Avenue; and
(ii)
Gibraltar Bay from Normandy Drive (south leg) to Normandy Drive (north leg).
(c)
Reconstruction (Asphalt Pavement)
(i)
Gerrond Bay from Cavalier Drive (south leg) to Cavalier Drive (north leg).
(d)
Sewer Repairs and Associated Works
(i)
Westgrove Way from Dale Boulevard (south leg) to Dale Boulevard (north leg);
(ii)
Freemont Bay from Fairlane Avenue to Fairlane Avenue;
(iii)
Normandy Drive from Hollingsworth Avenue (south leg) to Lumsden Avenue (north leg);
(iv)
Gibraltar Bay from Normandy Drive (south leg) to Normandy Drive (north leg); and
(v)
Gerrond Bay from Cavalier Drive (south leg) to Cavalier Drive (north leg).
D3.2 The major components of the Work are as follows:
(a)
Minor Rehabilitation
(i)
Planing of existing lip curbs;
(ii)
Construction of modified lip curb (slip form, 75mm reveal);
(iii)
Renewal of barrier curbs (75mm reveal);
(iv)
External sewer point repairs;
(v)
Slab replacement;
(vi)
Concrete joint repairs;
(vii)
Placement of pavement repair fabric;
(viii)
Replacement of curb inlets with curb & gutter catch pits or catch basins;
(ix)
Installation of sewer services and drainage connection pipes;
(x)
Adjusting catch basin and manhole frame and covers;
(xi)
Adjustment of drainage inlets;
(xii)
Construction of asphalt overlay (40 - 100mm of Type 1A);
(xiii)
Concrete approach reconstruction;
The City of Winnipeg Supplemental Conditions
Tender No.462-2024 Page 2 of 23
Template Version: 2024 02 01- Const Road Works
(xiv)
Reconstruction of approaches with pavers;
(xv)
New sidewalk installation;
(xvi)
Installation of detectable tile;
(xvii)
Renewal of sidewalks;
(xviii)
Boulevard regrading;
(xix)
Placement of topsoil; and
(xx)
Placement of sod.
(b)
Major Rehabilitation
(i)
Slab replacement;
(ii)
Installation of geogrid fabrics over underlying granular materials;
(iii)
Concrete joint repairs;
(iv)
Placement of pavement repair fabric;
(v)
Replacement of curb inlets with curb & gutter catch pits or catch basins;
(vi)
Installation of sewer services and drainage connection pipes;
(vii)
Adjusting catch basin and manhole frame and covers;
(viii)
Sidewalk renewal;
(ix)
Installation of detectable tile;
(x)
Select curb renewals (75mm reveal);
(xi)
Construction of asphalt overlay (40-100mm of Type 1A);
(xii)
Placement of topsoil; and
(xiii)
Placement of sod.
(c)
Asphalt Pavement Reconstruction
(i)
Pavement Removal;
(ii)
Excavation;
(iii)
Insulation of water services;
(iv)
Placement of sub-base and base course material;
(v)
Installation of catch basin and connecting pipes;
(vi)
Installation of subdrains;
(vii)
Sub-grade preparation and compaction;
(viii)
Placement of geotextile fabric;
(ix)
Placement of geogrid;
(x)
Construction of barrier curb for asphalt pavements;
(xi)
Construction of modified barrier curb for asphalt pavements;
(xii)
Placement and compaction of 50mm sub-base material as backfill behind barrier curb for asphalt pavement within excavated area;
(xiii)
Construction of lip curb for asphalt pavements;
(xiv)
Construction of ramp curb for asphalt pavements;
(xv)
Placement and compaction of suitable site material as backfill behind barrier curb for asphalt pavement within excavated area;
(xvi)
Installation of 150mm reinforced concrete approaches;
(xvii)
Installation of asphalt approaches;
(xviii)
New sidewalk installation;
(xix)
Sidewalk renewal;
(xx)
Installation of detectable warning surface tiles;
(xxi)
Adjustment of precast sidewalk blocks;
(xxii)
Placement of asphalt pavement (Type III, 75mm thickness);
(xxiii)
Placement of asphalt pavement (Type 1A, 50mm thickness);
The City of Winnipeg Supplemental Conditions
Tender No.462-2024 Page 3 of 23
Template Version: 2024 02 01- Const Road Works
(xxiv)
Adjustment of existing catch basins, manholes and appurtenances;
(xxv)
Boulevard regrading;
(xxvi)
Boulevard restoration and sod; and
(xxvii)
Street lighting improvement and associated works.
(d)
Sewer Repairs and Associated Works
(i)
External point repairs of existing sewers;
(ii)
Repairs to manhole structures; and
(iii)
Sewer and sewer service video inspection.