Power Seraya: World’s first full scale Desalination plant to use the large diameter SWRO technology: GRP Piping

Case study download: This post gives highlights of the project.

How to Download the case study: Submit your name, company name and email in the form available at the end of this post.

power seraya desalination singapore plant grp piping

Details given in this post:

  • About the plant
  • Scope

About the Plant

This is the world’s first full scale Desalination plant to use the large diameter SWRO technology.

The plant is located alongside the 3000 MW Pulau Seraya Power station in Singapore. Sea water passes through Granular Media Filters for pretreatment and subsequently through a two pass SWRO system. The plant has capacity of 10 MLD (9 MLD Service water + 1 MLD drinking water)


We designed and manufactured GRP Piping as per ASTM 2992, ASTM 2996 and AWWA C 950 The pipes and fittings were manufactured using cross filament winding technology and impregnated with vinylester resin (Derakane Momentum 411- 350) of M/s Ashland Chemicals.. The Piping were designed for 6 bar pressure. After the piping was delivered to site, a local installation company took over and installed the GRP Piping based on our specifications. The entire piping network was tested at 1.5 times the design pressure.

To download the complete case study of this “Desalination plant: Power Seraya” Submit your name, company name and company email below and we will personally email you the PDF from our end


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The details of this website and any and all form of communication available in the PDF sent from our end too, will be at all times, the copyrights of Chemical Process Piping Pvt. Ltd. (CPP) only. Once we receive your name and company email (please note: we will not send the pdf’s if it is a non-company email for eg. gmail, yahoo, aol, etc will not be considered as official emails) requesting the case study PDF, it will be our discretion to decide whether we will share the same with you only after deciding that there might not be any conflict of interest or harm in any manner to our organization and or to our clients. In case we feel there is an issue to us or our clients by sharing it with you, we will not do so and it is not debatable. None of this content will be re-used, re-published or produced by you under any circumstances. 

Once you receive the said PDF from our end, write to us for any and all queries at sales(at)cppiping.com.

We are glad to answer your queries if any and we look forward to a wonderful connect with you in the coming years.