All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: installing a canopy tree, Acer rubrum ‘October Glory’ 2” Cal. B&B; installing deciduous shrubs, Euonymus alatus ‘Compactus’ No. 3 Cont; 628.3.1-Equipment for Exploratory Drilling at Abutment Pile Locations: A rotary drill capable of drilling a minimum 2” diameter hole in the limestone bedrock to the depths indicated in this specification shall be used. Cutting removal may be by air or water circulation. The equipment shall have a mechanical or hydraulic feed and is subject to the approval of the Engineer. Percussive drilling equipment is not permitted. 628.3.2-Equipment: for Exploratory Drilling at Pier Foundations: A percussive or rotary drill capable of drilling a minimum 2” diameter hole in the limestone bedrock to the depths indicated in this specification shall be used. Cutting removal may be by air or water circulation. The equipment shall have a mechanical or hydraulic feed and is subject to the approval of the Engineer.
