Specifications include, but are not limited to: The purpose of this Invitation for Bid Document is for Worcester County (“County”) to contract for a concrete pad at the Pocomoke Homeowner Convenience Center in conformity with the requirements contained herein (“Bid Document(s)”). 1. ALL CONCRETE, EXCEPT AS NOTED, SHALL BE Fc=4,000 PSI NORMAL WEIGHT CONRETE AT 28 DAYS. STRUCTURAL CONCRETE SHALL DEVELOP A MINIMUM COMPRESSIVE STRENGTH OF 4,000 PSI IN 28 DAYS, UNLESS OTHERWISE NOTED. CONCRETE SHALL BE DESIGNED FOR PLACEMENT WITH A 4” SLUMP. CONTRACTOR SHALL TAKE TEST CYLINDERS AND PERFORM BREAKS AT 7-DAYS, 14-DAYS AND 28-DAYS FOR CONCRETE DELIVERIES TO THE SITE. 2. ALL CONCRETE SHALL CONFORM TO THE 2015 INTERNATIONAL BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE, A.C.I. 318, THE AMERICAN CONCRETE INSTITUTE, LATEST EDITION. 3. ALL REINFORCING SHALL BE HIGH STRENGTH NEW BILLET STEEL CONFORMING TO ASTM DESIGNATION A615 (LATEST LOCAL APPROVED EDITION), GRADE 60. ALL REINFORCING SHALL BE DETAILED, FABRICATED, AND PLACED IN ACCORDANCE WITH ACI 315, “MANUAL OF STANDARD PRACTICE FOR DETAILING CONCRETE STRUCTURES” (LATEST LOCAL APPROVED EDITION). 4. ALL SPLICES IN REINFORCING SHALL BE CLASS “B” SPLICES IN ACCORDANCE WITH ACI 318, “BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE” (LATEST LOCAL APPROVED EDITION) EXCEPT AS NOTED ON PLANS. 5. ALL WELDED WIRE FABRIC (W.W.F.), IF USED, SHALL HAVE ENDS LAPPED ONE FULL MESH. LAPS SHALL BE MINIMUM 6” OR GREATER.