501-2020. - 2020 Thin Bituminous Overlay (TBO) Program Contract 1 – Various Locations

D3.1 The Work to be done under the Contract shall consist of:
(a) Thin Bituminous Overlay (TBO) - Asphalt overlay typically over existing concrete streets
approximately 50 to 75 mm thick. This preventative maintenance treatment will slow down
joint deterioration, improve drainage issues, re-establish cross fall and lengthen the overall
service life of the pavement
(i) Woodfield Bay - Cathcart Street to Cathcart Street
(ii) Woodview Road - Cathcart Street to Cathcart Street
(iii) Chalfont Avenue - Cathcart Street to Grant Avenue
(iv) Dufferin Avenue - Sinclair Street to Arlington Street
(v) Wynard Bay – Southwell Road to Southwell Road
(vi) Meredith Bay - Templeton Avenue to Meridith Bay
(vii) Laurel Bay - Diplomat Drive to Hillhouse Road
(viii) Durward Street – Tully Road to Templeton Avenue
(ix) Oakhurst Crescent - Monty Hall Drive to Monty Hall Drive
(x) Gallagher Avenue West – Dee Street to Keewatin Street
(xi) Ross Avenue - Paulin Street to Ellen Street
(xii) Huntingdale Road - Fairhaven Road to Fairhaven Road
(xiii) Lindenwood Drive West – Forestgate Avenue to Lindmere Drive
(xiv) Carriage Bay – Heritage Boulevard to Heritage Boulevard
(xv) Sabine Crescent - Topaz Road to Lumsden Avenue
(xvi) Harvlong Avenue - Lake Ridge Road to Topaz Road
(xvii) Thornhill Bay - Rochester Avenue to Rochester Avenue
(xviii) Ulster Street – Dalhousie Drive to Mapleridge Avenue
(b) The City reserves the right to remove, add and/or substitute locations. No changes to Bid
Prices or financial compensation will be considered for these changes. Working days may
be revised based on location revisions where required as determined solely by the
Contract Administrator.

D3.2 The major components of the Work are as follows:
(a) Thin Bituminous Overlay (TBO)
(i) Planing of existing asphalt overlays;
(ii) Planing of asphalt and/or concrete pavements and lip curbs;
(iii) Full-depth concrete repairs of existing slabs and joints;
(iv) Placement of pavement repair fabric;
(v) Adjustment of drainage inlets, manholes, catch basins and water valves;
(vi) Renewal of curb and sidewalk;
(vii) Placement of asphalt overlay (average thickness - 55 mm); and
(viii) Restoration of boulevards