02945nam a2200421 4500 20260817163720.0 th eng .b11687150 AIT Thesis no. EV-97-43 Sun Sokhe Assessment of unaccounted-for water reduction in water distribution in the Kingdom of Cambodia : a case study in Phnom Penh City Bangkok : Asian Institute of Technology, 1997 84 leaves Thesis ; no. EV-97-43 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development Thesis (M.Eng.) - Asian Institute of Technology, 1997 This study has been initiated to find a strategy for Decreasing the unaccounted-for water (UFW) in the Phnom Penh Water Distribution System. The reduction period of unaccounted-for water, is a function of rehabilitation, namely the immediate reparation, replacement and cleaning of old and broken pipes, the installation of the water meters for customers, and particularly encouragement for inspectors and meter readers to control illegal connection from the water distribution lines. The UFW is calculated by integrate flow formula and billing ratio. This formula are required the simple data, namely water consumption and water production from the plant. Unaccounted-for water was 59% in the end of 1996. By the end of 1997, the PPWSA plans to decrease UFW to 50%. After this, UFW will be reduced 5% every year. The goal of unaccounted-for water after the system has been completely rehabilitated in 2001 is 30%. Water Cambodia Phnom Penh Distribution Ishibashi, Yoshinobu, Chairperson Eckhardt, Ing Heinz, Examination committee Takizawa, Satoshi, Examination committee Word Bank, Scholarship donor UNDP, Scholarship donor Asian Institute of Technology. Thesis ; no. EV-97-43 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B14000 .b11687150 mnait y 240403 0 971212 m a y 0 mnait mnait mnarc 20 40 Barcode : 30050120656037 CREATED : 1996-07-15 RECORD # : i12037369 LPATRON : 1020343 LCHKIN : 2008-02-03 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 8 TOT RENEW : 4 Barcode : 30050120656045 CREATED : 1996-07-15 RECORD # : i12037370 LPATRON : 1011006 LCHKIN : 1998-10-29 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 12 TOT RENEW : 0 Barcode : 30050160078175 CREATED : 2016-05-23 RECORD # : i12986999 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 9526 9526 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Thesis no. EV-97-43 30050120656037 2026-08-17 16:37:20 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Thesis no. EV-97-43 30050120656045 2026-08-17 16:37:20 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. EV-97-43 30050160078175 2026-08-17 16:37:20 2026-08-17 40