5-2022 - 2022 Local Street Renewal Program - Church Avenue and Various Other Locations

D3.          SCOPE OF WORK

D3.1        The Work to be done under the Contract shall consist of:
(a)   Concrete Pavement Reconstruction and Associated Works
(i)     Church Avenue from Sinclair Street to Arlington Street
(b)   Asphalt Pavement Reconstruction and Associated Works
(i)     Lansdowne Avenue from Salter Street to Main Street
(c)    Concrete Pavement Rehabilitation and Associated Works
(i)     Forest Park Drive from Airlies Street North to Sinclair Street
(ii)     Kingsbury Avenue from 56.5m West of Airlies Street North to Sinclair Street
(iii)     Perth Avenue from Main Street to Scotia Street
(iv)     Rupertsland Boulevard from Main Street to Jones Street
(v)     Semple Avenue from Salter Street to Main Street
(d)   Sewer Repairs and Associated Works
(i)     Kingsbury Avenue from 56.5m West of Airlies Street North to Sinclair Street

D3.2        The major components of the Work are as follows:
(a)   Concrete Pavement Reconstruction and Associated Works
(i)     Removal of existing sidewalk;
(ii)     Planing of existing asphalt and at intersections as required;
(iii)     Renewal of concrete sidewalks as required;
(iv)     Installation of detectable warning surface tiles;
(v)     Removal of existing pavement;
(vi)     Removal of existing curb;
(vii)     Installation of catch basins and sewer service pipe;
(viii)     Installation of subdrains;
(ix)     Abandon existing catch basins and drainage inlets;
(x)     Excavation;
(xi)     Compaction of existing sub-grade;
(xii)     Adjustment of existing pavement and boulevard structures;
(xiii)     Placement of geotextile fabric and geogrid;
(xiv)     Placement of sub-base material;
(xv)     Placement of base course material;
(xvi)     Construction of 150mm concrete pavement (plain-dowelled, slip-form paving) with barrier
curb (integral);
(xvii)     Construction of 150mm concrete pavement(reinforced);
(xviii)     Construction of modified barrier curb;
(xix)     Construction of barrier curb;
(xx)     Construction of curb ramp;
(xxi)     Renewal of existing curb as required;
(xxii)     Placement of asphalt pavement tie-ins (Type 1A);
(xxiii)     Boulevard restoration and sod.
(b)   Asphalt Pavement Reconstruction and Associated Works
(i)     Removal of existing sidewalk;
(ii)     Planing of existing asphalt and at intersections as required;
(iii)     Renewal of existing concrete sidewalk;
(iv)     Installation of detectable warning surface tiles;
(v)     Regrading of existing sidewalk blocks as required;
(vi)     Regrading of existing interlocking paving stones as required;
(vii)     Removal of existing pavement;
(viii)     Removal of existing curb;
(ix)     Installation of catch basins and sewer service pipe;
(x)     Installation of subdrains;
(xi)     Abandon existing catch basins and drainage inlets;
(xii)     Excavation;
(xiii)     Compaction of existing sub-grade;
(xiv)     Adjustment of existing pavement and boulevard structures;
(xv)     Insulation of water services;
(xvi)     Placement of geotextile fabric and geogrid;
(xvii)     Placement of sub-base material;
(xviii)     Construction of barrier curb for asphalt pavement utilizing slip-form paving equipment;
(xix)     Construction of modified barrier curb for asphalt pavement;
(xx)     Construction of curb ramp for asphalt pavement;
(xxi)     Construction of 150mm concrete pavement (reinforced);
(xxii)     Construction of modified barrier curb;
(xxiii)     Construction of barrier curb;
(xxiv)     Construction of curb ramp;
(xxv)     Renewal of existing curb as required;
(xxvi)     Placement and compaction of 50mm sub-base material as backfill behind barrier curb for
asphalt pavement within excavated area;
(xxvii)     Placement and compaction of suitable site material as backfill behind barrier curb for
asphalt pavement within excavated area;
(xxviii)     Placement of base course material;
(xxix)     Boulevard restoration and sod;
(xxx)     Placement of asphalt pavement (Type III, 70mm thickness); and
(xxxi)     Placement of asphalt pavement (Type 1A, 50mm thickness).
(c)    Concrete Pavement Rehabilitation and Associated Works
(i)     Planing of existing asphalt and at intersections as required;
(ii)     Milling of existing integral curb as required;
(iii)     Renewal of existing sidewalks as required;
(iv)     Installation of detectable warning surface tiles;
(v) Regrading of existing sidewalk blocks as required;
(vi) Regrading of existing interlocking paving stones as required;
(vii) Renewal of monolithic curb and sidewalk;
(viii) Construction of concrete sidewalk;
(ix) Complete required sewer repairs;
(x) Abandon existing drainage inlets;
(xi) Abandon existing catch pit;
(xii) Installation of catch pits and drainage connection pipes;
(xiii) Relocation of existing catch basin (Perth Avenue);
(xiv) Full depth concrete repairs of existing slabs and joints;
(xv) Adjustment of existing pavement and boulevard structures;
(xvi) Renewal of existing curb as required;
(xvii) Construction of modified barrier curb;
(xviii) Construction of curb ramp;
(xix) Boulevard restoration and sod;
(xx) Installation of pavement repair fabric; and
(xxi) Construction of asphalt overlay (average thickness 80mm).
(d) Sewer Repairs and Associated Works
(i) Sewer service renewals and reconnections;
(ii) Replace pre-cast concrete risers;
(iii) Patching pre-cast concrete risers; and
(iv) Remove and replace benching of existing manhole.