447-2024 - NEWPCC Piping Installation, Soil Remediation and Site Compound Development

D3.          SCOPE OF WORK

D3.1        The Work to be done under the Contract shall consist of construction of site 
preparation work for the City’s site office compound for future NEWPCC upgrade contracts, the 
extension of water main on Ferrier Street, the installation of railway under crossings for a 250 mm 
water main, two 2.44 m utilidors and a 500 mm casing pipe for a future biogas main, and the 
removal, disposal, and replacement of impacted soils within Parcel B at the North End Sewage 
Treatment Plant.

D3.2        The major components of the Work are as follows:
(a)   Earthworks and base works to construct a gravel pad for the site trailer compound and access 
road;
(b)   Ditch excavation;
(c)    Installation of chain link fencing and gates;
(d)   Site electrical work in the site trailer compound;
(e)   Installation of approximately 280 m of 250 mm water main on Ferrier Street and 50 m of water 
main on Parcel A by trenchless installation methods;
(f)    Installation of approximately 490 m of 50 mm water service by trenchless installation 
methods and service riser for future site trailer;
(g)   Installation of approximately 340 m of 75 mm sewage forcemain by trenchless installation 
methods;
(h)   Installation of approximately 35 m of 150 mm wastewater service riser for future site 
trailer;
(i)     Construction of a sewage lift station;
(j)    Excavation, hauling and disposal of impacted soils and backfilling and compacting excavation 
zone with suitable site borrow material;
(k)    Trenchless construction of CPKC railway undercrossings for:
(i)     Approximately 40 m of 250 mm water main in a 500 mm steel casing;
(ii)     Approximately 40 m of 500 mm steel casing for a future biogas main; and
(iii)     Two, approximately 40 m long 2440 mm precast concrete pipes for future use as utilidors.

D3.3        The funds available for this Contract are $8,000,000.00.