Replacement, repair and excavation work on an as needed basis at the Canadian Space Agency (CSA) at St-Hubert

The Canadian Space Agency (hereinafter referred to as the "Owner") wish to do a project of replacement and repair including:• Project surveying;• The supply and replacement of fire hydrants and its related accessories;• The supply and replacement of shut-off valves and their related accessories;• Repair of emergency leaks on the water pipe including the supply, equipment and installation of repair sleeves in ductile iron;• Adjustment or replacement of manhole frames and/or catch basin head including the supply of the frame and the backfill;• Cleaning of ditches;• Repair of sewer lines including supply, installation, labor and equipment;• Foundation works and street paving.• Protection of existing services; aqueduct, gas and others.• Environmental measures and the management of cut / fill.• Signaling and traffic management, including the use of alternative traffic lights or traffic signalers and site access managementThe Contractor must provide all materials, labor and tools required for the installation of all the services described in the specifications, on the tender form and on the plans and profiles and include them in each unit price he will submit. Amendment 1 New closing date: September 25th, 2020 at 10:00 am EDT

Amendment 2 First series of questions and answers added in an attached file.