Our all staff donated to Library equipment & reading book and stationery to  Ambatale tikiri kumara school on 2016.11.16

National productivity Awards 2016 (Service Sector)


Ambathale Water Treatment  Plant- Medium Scale Third place

Biyagama Water Treatment  Plant-  Small Scale Third place

Kandana Water Treatment  Plant -Small scale Commendation


Quality Management System (QMS)

  ISO 9001-2015 Certificate

Biyagama Water Treatment  Plant   -  Effective  on  2016.06.114

Ambathale Water Treatment  Plant -  Effective  on  2016.11.17

Bambukuliya Water Treatment  Plant  - Effective  on  2016.12.23

 

ISO 9001-2008 Certificate

Kandana Water Treatment  Plant   In progress

 

Lab Accreditation  ISO   17025:2005

Laboratory - Ambathale Water Treatment  Plant - Effective  on  2014.11.17  

 

Food Safety Management System ISO 22000 Certificate 

Biyagama Water Treatment  Plant -   In progress

Social Dialogue & Workplace Co-operation Awards 2016 (Service Sector-Small Scale)

 Kandana Water Treatment  Plant  – Silver Award

 

Postal Address : Regional Support Centre (Western– Production),

                            National Water Supply & Drainage Board,
                            RajasingheJalagaraya, Udumulla Road,
                            Mulleriyawa NewTown

 Telephone        :+94 11 2418532 
                           +94 11 2578147

Fax                    : +94 11 2549199

Name & Designation Telephone / Fax Mobile E-mail
Mr. S.Sumanaweera
Deputy General Manager
+94112578148 / +94112549199 +94 77 3580522 This email address is being protected from spambots. You need JavaScript enabled to view it.
Mr.R. P. P. R. Rajapaksha
Manager (Operation)

+94 11 2418531 / +94 11 2549199

+94 77 7721598 This email address is being protected from spambots. You need JavaScript enabled to view it.
Mr.N. Thewarapperuma
Manager (Maintenance)

+94 11 2418531 / +94 11 2549199

+94 77 2984165  
Mr.R. V. P. Wijerathna
Manager (Kandana WTP)

+94 34 2260912 / +94 34 2260514

+94 77 3184629  
Mr. Ruwan Wijekoon
Manager (Biyagama WTP)

+94 112986086 / +94 112986087

+94 77 3422459  

 

 

 

 Special achievements  of Biyagama Water treatment PlantSpecial Achievements of Biyagama Water Treatment Plant

   

 

 Biyagama Water Treatment Plant is the 1st ISO 9001:2015/SLS ISO 9001:2015 awarded water treatment plant in NWSDB.

  

 National Productivity award 2014 - Service Sector - Small Section Special Commendation

  

 

World Water Day Commoration 2014 - 2nd place for Best Store at Biyagama Water Treatment Plant.

 

 

 

 

                                         Bambukuliya Water Treatment Plant

 

 

 

Kethhena Water Treatment Plant.



  1.   Ambathale Energy Saving Project
  2.   Labugama & Kalatuwawa WTP Rehabilitation Project
  3.   Kandana Stage 11

Comparison of Total Production

Year 

Total Production(m3) 
(In Millions)

        production                                                                                                           
 2009  253.30
 2010  259.84
 2011  280.39
 2012  298.26
 2013  306.11
 2014
 317.16