Tracey Concrete News Case Studies Quality FAQs Contact Tracey Concrete > Caisson Chambers > Lifting & Stacking – Caisson Rings Lifting & Stacking – Caisson Rings Caisson Rings should only be stacked vertically. The first chamber should be placed on timber lengths on even and stable ground. The maximum height the chambers should be stacked is 2 metres. The Caisson Rings should be lifted using a 4 legged chain with universal lifting eyes and three shortening clutches for altering chain lengths. The angle of the chain must be no less than 600. Under no circumstances should the lifting system be used to lift more than one caisson ring at a time. Lifting should be carried out slowly and steadily, avoiding all shocks and impacts. – Download our Tunnelling Products Brochure – DOWNLOAD OUR BROCHURE SEARCH SITE JOIN OUR MAILINGLIST Sign up to our mailing list to receive updates of new products and services. ADDRESS Tracey Concrete Limited Old Rossorry, Sligo Road Enniskillen, Co. Fermanagh BT74 7LF TELEPHONE 028 6632 6437 FAX 028 6632 4908 From ROI (048) EMAIL headoffice@traceyconcrete.com OUR PRODUCTS Spigot and Socket Pipes Perfect Base Headwalls Jacking Pipes Shaft Slabs Caisson Chambers Wide Wall Watertight Manholes Watertight Cover Slabs Manhole Rings and Cover Slabs Flow Control Chambers Catchpits Bespoke Concrete Products Manhole Bases Cable Trough Systems Agriculture – Cattle Slats Ogee Drainage Pipes Gullies & Grating Protection Slabs Fencing Home & Garden Lintels, Cills & Accessories Bio-Klenze Sewage Treatment Works Kerbs & Channels Readymix Concrete & Mortar Interlocking Concrete Blocks Liquid Screed Concrete Pump Download Our Brochure Current Vacancies Recruitment Stockists Tracey Concrete Health & Safety Quality FAQs Case Studies Contact Readymix Concrete & Mortar Concrete Pump Home & Garden Gullies & Grating Manhole Rings and Cover Slabs Spigot & Socket Pipes Ogee Drainage Pipes Agriculture – Cattle Slats Fencing Bio-Klenze Sewage Treatment Works Jacking Pipes Concrete Base Catchpits Headwalls Download Our Brochure