Mining, basic metals and related products

Tender description

The materials to be delivered under this contract are to facilitate highway maintenance works to repair potholesand worn out carriageway carried out by County’s in-house operations teams. There are 4 lots as follows: — Lot 1: Bituminous Materials, — Lot 2: Ready Mix Concrete, — Lot 3: Dry Aggregates, — Lot 4: Cold Lay Asphalt. Bituminous Coated Materials — The products are described as per BS EN 13108 (See specification for further details). The products are described as per BS EN 206:2013 (BS 8500 Parts 1 and 2 – Complementary British Standards to BS EN 206) All constituent materials [e.g. Cement and Aggregates] are manufactured to an harmonised standard and under the construction products regulations are required to be CE marked and have been tested at source in accordance to relevant standards, namely: — cement – BS EN 197-1: Cement – Part 1: composition, specification and conformity criteria for common cements, — aggregates – BS EN 12620 – Aggregates for Concrete, — with guidance from BS8500 Part 2. (see specification for further details). Dry Aggregates — Standards as per specification. Deferred Set Tarmac — See specification for further details.