Specifications include, but are not limited to: Group I – Ready-mix concrete: Five (5) or more cubic yards – Allegheny County: Zone 1, Column A, Class “A”; Group I – Ready-mix concrete: Five (5) or more cubic yards – Allegheny County: Zone 2, Column A, Class “A”; Group I – Ready-mix concrete: Five (5) or more cubic yards – Allegheny County: Zone 9, Column A, Class “A”; Group I – Ready-mix concrete: Five (5) or more cubic yards – Allegheny County: Zone 10, Column B, Class “AA” ; Group IV – City of Pittsburgh: Truck load, ready-mix concrete (in quantities of five (5) yards or more, (per location) as follows: Standard Portland Cement – Zone 1: Class “A” with crushed gravel as coarse aggregate; Group IV – City of Pittsburgh: Pricing for the following to include “Winter Heat” : Class “A” with stone as coarse aggregate; Group IV – City of Pittsburgh: Pricing for the following to include “Fiber-Mesh Concrete” : Class “A” with stone as coarse aggregate
