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)

 2009  253.30
 2010  259.84
 2011  280.39
 2012  298.26
 2013  306.11
 2014
 317.16
2015 327.27
2016 364.18