182-2023 - 2023 Springfield Road Renewal - Asphalt Pulverization and Overlay

D3.          SCOPE OF WORK

D3.1        The Work to be done under the Contract shall consist of:
(a)   Pulverized Asphalt Pavement Renewal
(i)     Springfield Road from Lagimodiere Boulevard to Cox Boulevard

D3.2        The major components of the Work are as follows:
(a)   Pulverized Asphalt Pavement Renewal
(i)     Filling, excavation and grading of ditches;
(ii)     Preparation of existing shoulders;
(iii)     Placement of 50mm thick layer of base course material over existing asphalt roadway 
surface prior to pulverization;
(iv)     Pulverization of existing asphalt pavement and new base course material;
(v)     Grading and compaction of pulverized material;
(vi)     Asphalt pavement removal of existing approaches;
(vii)     Full depth pavement reconstruction of soft areas after proof rolling;
(viii)     Placement of asphalt overlay:
(i)     Thickness 175mm (two lifts of Type III, and 50mm Type 1A top lift)
(ix)     Supply and placement of gravel surfacing material for shoulders and private approaches;
(x)     Partial and full asphalt paving of private approaches:
(i)     Thickness 100mm (two lifts of Type 1A);
(xi)     Replacement of existing CSP culverts;
(xii)     Ditch restoration and seeding.