DPL Pure Water Distribution (Looping) Systems by Dairy Pharma Chem Liners

DPL^® Pure Water Distribution System :

Pure water distribution system is employed in pharmaceutical unit to distribute the purified & distilled water. DPL^® Pure water distribution system consists of storage tank , recirculation pump, S.S. 316 L piping with user points at various locations & the instrumentation to monitor / control the system. DPL^® has a specific approach with following steps to build the Water Distribution Systems, which complies the USFDA & European Validation Standards.

1) Designing : One of the important part is “ DESIGN “ of the system, with which the system built suffices the critical requirement for validation of the system & continuous maintenance of consistent quality of water.

· Turbulence flow by pump to retard the biofilm development

· Velocity Maintenance in Return Line

· Tank Turn Over

· Monitoring & Data logging of the process parameter by PLC & SCADA

2) Metallurgy : DPL^® Water Distribution System has S.S. 316L EP Tanks & Electropolished pipes & fittings. The entire loop is orbitally welded.

DPL^® system features :

· Orbitally Welded Pipes

· EP Storage Tank & Fittings

· Boroscopy test of weld joints

3) Installation : DPL^® Water Distribution System is installed with technics to avoid mechanical displacement, corrosion & to achieve sanitary integrity of the system.

· Slopes for complete drainability

· Automatic ( Orbital )Welding with Compatible filler wire & inert gas.

· Follow up cleaning & passivation

4) Documentation : It is a very important part of the entire process, which reflects the in-depth details of the system designing , Installation , operation & performance of the system. The validation documentation includes the following documents , which is necessary to validate the system & to prepare the SOP^’s for daily operation of the system.

· DQ : Design Qualification

· IQ : Installation Qualification

· OQ : Operational Qualification

· PQ : Performance Qualification