Wastewater treatment handbook

Archive · 2012 It may be out of date; ask us before you decide.

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Static grid Polyethylene basin complete of central cover with seal, slides for grid positioning, zinced steel grid with 20 mm spacing between bars. The system is prepared with inlet and outlet pipes Ø = 125 mm Dig a hole of appropriate dimensions and line a 10 cm thick sand layer at the bottom, grain size 0-5 mm, dampen the sand and level it. Lay the grid down and fill it with clean water. Connect Check that installation has been carried out fol- lowing the abovementioned instructions. Periodically make sure that no larger body is clogging inlet or outlet. inlet and outlet pipes, and proceed with damp- ened sand filling of the gaps around it. Finish installation as per the following illustrations: This can be done by removing the cover. Separated solids need to be periodically removed.Once a year the system has to be com- pletely cleaned. INSTALLER ENGINEER (SPECIFICATIONS) USER 16 I N S T A L L A T I O N I N S T R U C T I O N S a n n e x 1 reinforced concrete drive-on cover cm 10 sand earth light concrete walk-on cover cm 10 max 40 cmthick earth layer sand earth WALK-ON SOLUTION DRIVE-ON SOLUTION www.baygar.com