WASTE WATER TREATMENT PLANT

 

GRIT RAKE ASSEMBLY

The assembly was removed from site to our workshop. The repair consisted of, crankshaft bearing face refurbishment, manufacture of all new brass bearings and pins. Gearbox and drive mechanism repair. Full installation and recommissioning.

SETTLEMENT TANKS

The gearhead drives were removed and returned to our workshop for full refurbishment. Meanwhile the 4'.00" slewing gear ring was removed and the broken teeth were specialise welded and then recut. The equipment was fully installed and successfully recommissioned.

AERATOR DITCHES

We have undertaken numerous aerator rotor repairs, as well as their drive systems. In a normal repair we remove the bearing shafts from the rotor, replace the coupling half, refit the new Cooper bearings, split sleeves, return to site for full installation and commissioning.

SCREW PUMPS

At SPS, we have repaired may screw pumps all of varying sizes and capacities. Typical repairs undertaken on screw pumps are:

• Lower bearing replacement

• Lower shaft repair

• Upper bearing replacement

• Upper shaft repair

• Machined repair of bearing housings

• Gearbox and coupling repairs

• Lubrication system overhaul

• Full overhaul of pump system

The series of photographs shown are a small selection of repairs we have recently undertaken. Whether it is storm, dry weather, RAS or settled sewage, we can undertake a full and comprehensive overhaul of all screw pumps.

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