Supply and install [2.0] mm Polyflor SD [Flaxen, Golden Sand, Ocean Blue, Silver Grey, Seel Grey, Teal] Group M homogeneous & monolayer vinyl sheeting with static dissipative properties, manufactured in accordance with and conforming to the requirements of EN 649, in respect of flame spread, the flooring shall have been fully tested to EN 13501-1 and certified as having Class Bfl-S1, achieving the criteria EN ISO 9239-1 ≥8kw/m2 and the mandatory requirement of EN ISO 11925-2 pass, tested to ASTM E648 and certified as having passed with a Class 1 rating, making it suitable for use in institutional, commercial and public buildings, tested to ASTM E662, the flooring shall be <450, about EN 13893 for slip resistance, the flooring shall be classified DS, also be classified R9 for DIN 51130 making it suitable for use in areas which are predominantly dry, but with occasional spillage, the product must have been fully tested for abrasion resistance to the Frick Taber test EN 660: Part 2 and be in abrasion group M, as defined in EN 649, the flooring must conform to the requirements of IBM specifications, tested to EN 1081 R1/R2 the flooring must have a resistance of<109 ohms, tested to ESD S7.1, the flooring must have a resistance of between 1x106 to 1x109 ohms, tested to BS IEC 61340-4-1 2003 RG, the flooring must have a resistance between 1x106 to 1x109 ohms, the in-use classification must be at least 34/43 as defined in EN 685: i.e. commercial areas with very heavy use; and light industrial areas with heavy use, and laid in Polyflor approved conductive adhesive which has been spread using an A2 notched trowel on a previously prepared Class 1 sub-floor with a 50mm below surface drilled moisture content reading of 75% RH in accordance with SANS 10070, using Polyflor approved self-levelling screed when required, including all cutting and waste, rolled in both directions with an articulated 68kg three-sectional roller immediately after it has been laid into the adhesive, joins must be butted, U-shape grooved 2/3rds thickness of the sheet and heat welded using the manufacturer’s welding rod, maintenance according to the manufacturers PUR maintenance programme