Grosslit individually designed large-sized reinforced concrete cameras are a modern solution for engineering networks of any complexity. Thanks to their monolithic construction, the chambers provide complete tightness, high strength (concrete class C35/45 or higher) and durability. Available in sizes up to 7.0 x 5.6 x 6.0 m and weighing up to 65 tonnes, the elements are manufactured to meet the logistics and installation requirements of the facility.

Characteristics:

– Individually designed element geometry

– Professional installation of additional elements

– Dimensions up to 7.0 m x 5.6 m x 6.0 m

– Static and strength calculations of elements

– Concrete strength class min. C35/45

– One-piece compact elements with watertight cover or slab for on-site assembly

– Multi-component horizontally divided elements for hermetically sealed on-site assembly

– Individual monolithic elements weighing up to 65 tonnes

– Maximum element dimensions are determined individually for the planned transport route

– Leakage guarantee

– Equipped with plastic coated steel steps

– Possibility to use anchor polyethylene inserts for increased resistance to chemical attack

– Optional equipment, e.g. stainless steel sumps, ventilation and ventilation pipes

– No need for heavy formwork on site

– Reduced construction time

– Possibility to move the finished elements due to the use of anchors

– The cost of installation and procurement of the element is a component of the cost estimate that is easy to determine

– Pit dewatering time is minimised

– In case of construction in close proximity to public transport, short right-of-way occupation time

Grosslit large-sized cameras are used as:

– Water measuring chambers

– Inspection chambers

– Pumping chambers

– Storage tanks

– Overflow chambers with integrated overflow wall or built-in wall