Bulgaria – Pipeline, piping, pipes, casing, tubing and related items – Доставка на аварийни скоби за нуждите на „Водоснабдяване и Канализация - Сливен" ООД

The subject of the public order includes the supply of emergency clamps for the needs of "Water Supply and Sewerage - Sliven" OOD. Product name: Emergency clamps; CPV code 44160000-9. Technical characteristics, quality and packaging: All metal parts of the emergency clamps must be made of AISI 304 stainless steel. Sheet metal thickness ≥ 0.5 mm. The stainless steel bolts closing the clamp must be hexagon, class A2 and coated against sticking, the nuts and washers must also be stainless. Clamp seals must be elastomeric EPDM (approved for contact with drinking water), have a hardness suitable for their construction (50-55 on the Shore A scale), and comply with BDS standard EN 681-1+A1+A2+AC+A3:2006 or equivalent. The gasket must be securely glued to the clamp and a metal pad attached to it in the place where the clamp closes. The seal must be embossed (reticulated) continuously along the entire length of the clamp and allow repair of even very badly corroded pipes. Each clamp should have a sticker showing the manufacturer, size, pressure, range, and what pipe it is designed for. The clamps should be delivered in packaging ensuring their storage in warehouse conditions. The products must meet the requirements of Ordinance No. RD-02-20-1/05.02.2015 on the conditions and procedure for placing construction products in the construction sites of the Republic of Bulgaria. Term of the contract: The contract enters into force from the date of its signing and is for a period of 24 (twenty-four) months.