Specifications include, but are not limited to: The City of Quincy, Massachusetts will accept sealed bids for the installation and/or repair of irrigation in tree pits, assessment and augmentation of existing soil, planting of double blossom begonias and manufacture and installation of posts/chains for 45 existing tree pits throughout the Downtown area. The awarded contractor must furnish, fabricate, galvanize, paint black and install 8 typical 3X3TS posts with ball caps at 45 locations. Remove existing drip irrigation, replace with pop-up irrigation which includes removal of any impervious surface and replacing excavated soils with high-quality clean loam for planting. Planting of 24 double blossom per tree pit.