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COUNTRY REPORT International Cooperation Training Center (ICTC) International Cooperation Training Center (ICTC) “Sewage and Wastewater Treatment Management.

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Presentation on theme: "COUNTRY REPORT International Cooperation Training Center (ICTC) International Cooperation Training Center (ICTC) “Sewage and Wastewater Treatment Management."— Presentation transcript:

1 COUNTRY REPORT International Cooperation Training Center (ICTC) International Cooperation Training Center (ICTC) “Sewage and Wastewater Treatment Management “ April April 2006 Seoul and Incheon, Korea Name: Mr. KAING LEANG KRY Official (MPP) And Mr. KHEM SANDAP Civil Engineer (DPWP) Kingdom of Cambodia Municipality of Phnom Penh and Department of Public Works and Transport of Phnom Penh

2 BASIC COUNTRY DATA Area: 181,035 Km² Area: 181,035 Km² Climate Condition: Climate Condition: -Temperature: Max=41ºC, Min=15ºC, Averages=25ºC -Annual Rain Fall: 1400mm -Season: -Dry season from November to April -Rainy season from May to October Population Size: 11,561million (In Phnom Penh: 958,000) Population Size: 11,561million (In Phnom Penh: 958,000) -Agricultural Sector: 76.5% -Industrial Sector: 6.4% -Services Sector:17.1%

3 Organizationnal Structure of Municipality of Phnom Penh Governor KEP CHUKTEMA Vice-Governor Map Sarin Vice-Governor Moe Yurang Vice-Governor Trac Thaisieng First Vice-Governor Mam Bunneang Vice-Governor Chhun Sirun Vice-Governor Mann Chhoeurn Vice-Governor Ouch Thongseng Vice-Governor Pa Socheatevong Vice-Governor Sisowath Pheanuroth Vice Governor Khon Sear Chief of Cabinet Nuon Someth

4 Organizationnal Structure of Department of Public Works and Transport Director Mr. Nhem Saran Deputy Director Mr. Ean Narin Deputy Director Mr. Ung Bun Ly Deputy Director Mr. Peng Sokun Deputy Director Mr. Mey So Panha Public Works Office Road and Bridge Division Flood Protection Division Drainage and Sewerage Division Solid Waste Management Finance and Planning Office District Public Works Office Public Lighting Division Public Garden Division Administration Personal and Human Resources Office Transport Office Pound Division Deputy Director Mr. Ean Narin Deputy Director Mr. Ung Bun Ly

5 Mr. Kaing Leang Kry, Municipality of Phnom. Penh Officer, responsible for solid waste, rubbish, transportation and sewage system in the City. Nº 69, Preah Monivong Blvd., Sangkat Spras Chak Khan Daun Penh, Phnom Penh Nº 69, Preah Monivong Blvd., Sangkat Spras Chak Khan Daun Penh, Phnom Penh Tell : Tell : Fax : Mr. Khem Sandab, Civil Engineer from Drainage Division, Drainage Design, Construction and Maintenance. Mr. Khem Sandab, Civil Engineer from Drainage Division, Drainage Design, Construction and Maintenance. St. 211 Sangkat Veal Vong Khan 7makara Phnom Penh. Tell : Tell : Fax :

6 Problems of the Operation when managing Sewage and Wastewater Treatment Plant - So far there are no wastewater treatment plants in our country, the outlets of the primary sewer network are into storage basins in Phnom Penh which are used as treatment plants. - The problem of storage basins mainly lies with thier progressire filling by silt and other solids brought in through the combined sewer system, direct runoff on street surface during flooding and sludge from septic tanks.

7 - Municipality wastewater is primarily disposed of through a network of sewage drainage pipes that empty into retention basins known as Beong. - The wastewater in the basin is later pumped into rivers and lakes. In Phnom Penh, for example, there is a network of sewage/drainage pipes and 11 pumping station covering the 6 main catchment areas: Beong Trabek, Beonk Salang, the Khmero Russian Hospital vicinity, Daun Penh New front of Basac, and Toul Kok.

8 LOCATION OF PUMPING STATION IN PHNOM PENH TUMPUN PUMPING STATION BOENG TRABEK PUMPING STATION BOENG SALANG PUMPING STATION TOEK LAAK PUMPING STATION TOUL KORK II PUMPING STATION TOUL KORK I PUMPING STATION PHER KUY PUMPING STATION PREAH KOMLUNG PUMPING STATION CHAK TOMUK PUMPING STATION RUSSIA HOSPITAL PUMPING STATION

9 RUSSIA HOSPITAL PUMPING STATION

10 CONSTRUCTION AND OPERATION OF SEWAGE Sewage and Wastewater Treatment Facility Sewage and Wastewater Treatment Facility - Sewer network had been constructed until the end of 1960s with city development during this period, numerous channels and ditches were filled up and converted to sewer pipes. - The sewer network is now managed by DPWT. - The existing combined drainage and sewerage system consists of 150km of pipes network. 9km of canals, 4 retention basin and 11 pumping station, and covers 24km 2 of inner dike area in Phnom Penh. The Drainage and sewerage system, due to absent of regular maintenance for 25 year, is in a bad condition and needs urgent attention.

11 - Drainage and sewage Division of DPWT is in charge of operation and maintenance of the drainage pumping stations in the municipality of Phnom Penh. - Major repair of equipment in dry season. - Daily operation records includes the number of installed pumps, water level at pumping station. - Operation time (Start, End ) - Number of Pump working / broken.

12 CONSTRUCTION AND OPERATION OF SEWAGE

13 Public banner from the Ministry of Interior and the Ministry of Environment demonstrating to people the need to keep sewers clean Public banner from the Ministry of Interior and the Ministry of Environment demonstrating to people the need to keep sewers clean

14 WATER QUALITY STANDARDS IN PUBLIC WATER AREAS FOR BIO-DIVERSITY CONSERVATION NoParameterUnit Standard Value 12345pH BOD 5 Suspended Solid Dissolved Oxygen Coliformmg/lmg/lmg/lmg/lMPN/100ml 6.5 – – – – 7.5 < River

15 NoParameterUnit Standard Value pHCOD Suspended Solid Dissolved Oxygen Coliform Total Nitrogen Total Phosphorus mg/lmg/lmg/lmg/lMPN/100mlmg/lmg/l 6.5 – – 8 1 – – 7.5 < – – LAKES AND RESERVOIRS

16 NoParameterUnit Standard Value pHCOD Dissolved Oxygen Coliform Oil content Total Nitrogen Total Phosphorus mg/lmg/lmg/lmg/lMPN/100mlmg/lmg/l 7.0 – – 8 2 – 7.5 < – – COASTAL WATER

17 TO PROMOTE THE COOPERATION BETWEEN CAMBODIA AND KOREA We think that the: We think that the: - Korean Government should send more investors to - Korean Government should send more investors to invest in Cambodia. invest in Cambodia. - Korean Government should send technical assistants to - Korean Government should send technical assistants to help Cambodia, especially in Phnom Penh. help Cambodia, especially in Phnom Penh. - Korean Government should increase the number of - Korean Government should increase the number of participants undertaking training course about participants undertaking training course about environment. environment.

18 EXPECTATION FROM THE COURSE - We had known about new technology in Korea to improve their country. - We hope that after finishing this course we can get more experience on high technology to improve our work in the country. * Sarey Vuth ( pumping station)

19 Toek Laak New Pumping Station

20 PLAN OF BOENG TRABEK PUMPING STATION

21 GENERAL PLAN OF NEW TUMPUN PUMPING STATION

22 PLAN AND PROFILE TUMPUN NEW PUMPING STATION


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