OTI - Fixed Digester Covers

Least expensive of all OTI’s digester covers to design, produce and to install. Normally is used where sludge level in the digester does not vary significantly. The cover is supported at the top of the digester tank wall on bearing plates and restrained from upward forces with anchoring saddles. Custom designed for specific project loads such as dead, live, snow, vacuum, seismic, wind load, etc. Ports, manholes, nozzles of virtually any size or shape for digester access, mixer support, instrumentation mounts, etc. are provided as required. Optional tank wall to cover skirt sealing arrangements are available. Walkways, handrail, platforms, ladders, steps, etc. are available where required.