求助 翻译Off site assembly? Off site assembly This method may only be used with the agreement of the Principal; it is suitable for hazardous locations and/or locations close to existing tanks already storing light products. Tanks can be prefabricated and moved to their permanent site, either by: -Assembly of the tank in the workshop. The maximum dimensions depend on the possibilities and limitations with respect to transport. Generally this method shall be limited to tanks with diameters up to 12 metres. -Assembly of the tank on a temporary foundation at a safe location nearby. The complete tank is then moved to its permanent foundation, e.g. by crane, on rollers or by air cushion. The water test shall be carried out when the tank is standing on its permanent foundation. 查看更多1个回答 . 5人已关注