These fibreglass tanks were manufactured for an American contractor, to be installed in a South African effluent plant. The project highlighted a number of special facilities that can be offered by Famsystems, as well as the extreme high quality of work that is being produced.

PROJECT DESCRIPTION
The contract included 6 fibreglass tanks:

  • 2 off 38 000 litre capacity
  • 1 off 30 000 litre capacity
  • 2 off 20 000 litre capacity
  • 1 open tank with 12 000 litre capacity

The tanks were manufactured from vinylester resin in accordance with the request from the client.

FAMSYSTEMS OFFERED

in house design to BS4994

  • in house drawings on Autocad
  • in house manufacture of special moulds
  • full knuckles top and bottom
  • in house manufactured access ladders
  • lamination time of 6 weeks to completion
  • Full quality control
  • Water tset
  • Third party inspection
  • records of materials used
  • all outlets were positioned on the mould, so that no joint was required at the base of the various connections, including the manhole. This method is time consuming but reduces the risk of problems at the nozzle joint

Tanks were completed 8 weeks after receipt of order, allowing for design and manufacture of all tanks.

COMMENTS

The tanks were inspected by a number of engineers and specialists in the field, and the following comments were received:

  • Third party inspection authority: congratulated the factory personnel on the high quality of the tanks, notwithstanding the pressure on manufacture throughout the project.
  • The American client confirmed that the quality was far better than they recently experienced in Brazil and which they normally obtain in the USA.
  • Numerous fibreglass experts commented on the excellent finish obtained, which confirmed the quality of the workmanship of the fibreglass team employed.

Other contracts completed

Famsystems has completed numerous contracts, supplying fibreglass tanks to every section of the South African industry as well as a number of export projects. Because of the special chemical expertise of the Famsystems technical management, these contracts include some special chemical applications, where special resins are used to solve specific problems.

All of these are manufactured in the 1500 square metre facility in Gauteng. Often special liners are used to ensure that the corrosive properties of the solution can be handled.
Examples of the tanks produced are:

  • PVC lined tanks for concentrated sulphuric acid, sodium hypochlorite and other chlorine solutions
  • PP lined tanks for tanks where both alkaline and acidic conditions are present such as scrubbers, effluent tanks etc
  • PVDF lined tanks for more difficult chemicals or higher temperature applications.
  • Fibreglass quenches operating at over 200 deg C using special resins
  • All resins are used.
PVC lined fibreglass tanks
exported to Malawi

   

 

 

Fibreglass tanks for concentrated sulphuric
acid at acid
dilution plant


   


Typical silo tank for effluent plant


   

 

Copyright © Famsystems (Pty) Ltd. 2002