
28th November, 2012Deputy Genaral Manager CommercialNational Water Supply & Drainage Board______ RoadRatmalanaDear Sir,REQUEST TO REVISE THE BILLING ERRORACCOUNT NO : 11/55/256/001/19 1METER NO : 8356555According to the account number: 11/55/256/001/19 1, and invoice number: 2010219 Shows...