Procurement of various types of earth and stone materials such as brick sand, washed sand, concrete sand, processed rap, bank gravel, crushed stone, admixtures (including calcium chloride, various types of cement, plastisizer, daratard, polarset, etc.) concrete and grout. Waste blocks, jersey barriers, and other types of materials may also be included under this RFR. This list is a dynamic list, and during the life of the contract will have the potential to change. Bidders are required to upload Attachment A and all of the other required forms. Bidders must also uncheck the "no bid" box on the items tab to submit a valid