Surface Water Treatment Plant & Overhead Tank

Surface Water Treatment Plant & Overhead Tank
SWTP & OHT
Showing posts with label DPHE's Activities. Show all posts
Showing posts with label DPHE's Activities. Show all posts

Wednesday, June 25, 2008

Department of Public Health Engineering
Government of Bangladesh

AT A GLANCE

Introduction
  • DPHE is the lead Organization of the WSS sector under the M/O Local Government, Rural Development and Co-operatives (LG Division).
  • DPHE has been working since 1936.
  • Its area of jurisdiction covers the whole country except Dhaka, Chittagong & Khulna cities and Narayanganj/Kadamrasul pourashavas where WASAs operate.
Organizational Chart

Chief Engineer : 1 no
Addl. CE (Planning) : 1 no
Addl. CE (Works) : 1 no
Superintending Engineer (territorial) : 7 Nos
Superintending Engineer(HQs) :3 Nos
Executive Engineer(territorial) :64 Nos
Executive Engineer(territorial) :13 Nos
Sub-Divisional Engineer :29 Nos
Sub-Assistant Engineer at Upazila level : 476 Nos

Vision of DPHE

Provide safe Water and Sanitation services for all throughout the country.
  • Achieve 100% coverage of safe Water & Sanitation services including their safe use and efficient management.
  • Improve environmental sanitation status for desired development and building a healthy nation.
  • Support desired development of the country through HRD of stakeholders.
  • Meet the emergency needs of WSS during disasters.
Mandate / Mission of DPHE
  • Responsible exclusively for provision of safe water supply and sanitation facilities throughout the country (except Dhaka, Chittagong & Khulna cities and Narayanganj & kadamrasul pourashavas where WASAs operate).
  • Provide advisory services to GoB in framing policy and action plans for WSS.
  • Provide support to the local govt. institutions (LGIs) in the development and O&M of Water supply & Sanitation facilities.
  • Provide emergency support to restore safe water supply and sanitation facilities during & post disaster periods.
  • Provide support to Pourashavas / LGIs in building capacity in WSS sector.
Mission Background
  • DPHE mandate has been updated to materialize needs of water supply and sanitation sector in the light of following documents:
  • National Policy for Safe Water Supply and Sanitation 1998.
  • National Policy for Arsenic Mitigation 2004 and Implementation Plan for Arsenic Mitigation in Bangladesh. PRSP 2005.
  • Millennium Development Goals (MDGs)
  • SACOSAN Declaration 2003.
  • National Sanitation Strategy 2005.
  • National Water Policy 1999.
  • Sector Development Programme 2005Pro-poor strategy for water supply and sanitation sector in Bangladesh 2005
Specific Objectives
  • To achieve 100% safe water coverage in Upazila HQs, Growth Centres and Bazars by 2025 with piped supply.
  • To achieve 100% safe water coverage in under served and un-served rural areas with point sources by 2015.
  • To achieve 100% safe water coverage in City Corporation, District HQs pourashavas and other pourashavas with piped supply by the end of 2025.
  • To achieve 100% onsite sanitation coverage in rural and urban areas by 2010.
  • To achieve 100% sewerage coverage in city corporation areas and 50% in district HQs pourashavas by 2025.
  • To achieve 100% drainage coverage in City Corporation, district HQs pourashavas, growth centres and rural bazars by 2020.
  • To achieve 100% solid waste management coverage in City Corporation, district HQs pourashavas, growth centres and rural bazars by 2015.
  • To institutionalise water quality monitoring and surveillance system in both urban and rural areas by 2010.
  • To build awareness on environmental sanitation and personal hygiene practices.
  • To institutionalise capacity building of the sector personnel and MIS for sustainable management of the facilities and resources by 2010.
  • To create employment opportunity and encourage public-private partnership in WSS.
  • To face natural disaster effectively and efficiently.
Present Situation:

Water Supply Coverage: Rural (June/07)

97 persons per public water point (83%)
But some gaps remain in under served, un-served, poor communities, difficult areas and Low coverage in arsenic affected, low water table and difficult areas).

Water Supply Coverage: Urban (June/07)

Pourashava & City corporation: 315
Piped Supply:100
Under Implementation: 68
Yet to undertake for piped supply:147
Coverage( towns having piped supply):31%

Sanitation (December/07):
  • Coverage in rural areas is 86.23 %
  • Coverage in Pourashava areas is 88.44 %
  • Coverage in City Corporation areas is 84.45 %
  • Average country coverage is 86.32 %
  • No sewerage system exist in the country except a part of Dhaka city
Arsenic:
  • 271 Upazilas identified as Arsenic prone by BGS-DPHE-GSB survey in 2002.
  • About 29% tube wells in those 271 Upazials are arsenic contaminated.
  • About 29 million people are exposed to arsenic contamination.q
  • About 8500 villages have more than 80% arsenic contaminated tube wells.
Problems and Constraints

Water supply:
  • Not enough perennial and protected surface water source.
  • Surface water sources are highly polluted mainly because of industrial and agricultural pollutants.
  • Contaminated surface water is difficult and expensive for treatment.
  • Lack of safe aquifer in some parts of the country.
  • Contamination of Ground water from arsenic, iron and salinity.
  • Lowering of Water Table
Sanitation
  • Urban sanitation is in acute condition with very insignificant investment.
  • Hard-Core Poor have no land to build a latrine.
  • Present technology for pit latrines is not suitable for high water table area.
  • Pit latrines are not suitable for densely populated area.
  • Densely populated area needs expensive sewer system.
  • Low priority on R&D activities on sanitation.q Low Private sector investment.
  • Donor assistance to urban sanitation is insignificant.
Others
  • Institutional weakness in both public and private sector.
  • Pourashavas are yet to be technically and financially capable for WSS management.
  • Pourashavas suffer from lack of autonomy.
  • Lack of adequate resources both from Govt. & Development Partners.
  • Shortage of Human Resources.
How to Achieve Objectives?

a) Policy and Management Aspects
  • Approval of recommended “Organizational Setup” of DPHE.
  • Strengthen WSS system monitoring, surveillance and co-ordination by DPHE.
  • Broaden career building opportunity for WSS Professionals.
  • Switch over to the role of “Service Provider and Facilitator” form the exclusive role of “Service Provider”.
  • Effective involvement of the community/LGIs in WSS management.
  • More involvement of the private sector in the O&M of WSS services.
  • Provide adequate autonomy to Paurashavas and City Corporations to run water supply system efficientlyq Develop formal and effective linkage between Paurashava/City Corporation and DPHE
  • Upgrade Arsenic Policy and Implementation Plan 2004.
  • Update Bangladesh standard for drinking water quality and introduction of water safety plans following WHO guideline 2004.
  • Development of disaster management plan for WSS sector following national DMP.
b) Development Aspects
  • Development of safe WSS facilities in a sustained manner to improve quality of life.
  • Encourage conjunctive use of surface and ground waterq Establishment of HRD centre in DPHEq Establishment of the National WSS Information Centre in DPHE
  • Establishment of water quality testing, monitoring and surveillance systems in DPHE and institutionalise Water Safety Plan.
  • Adequate resource allocation from GoB in ADP/MTBF and to meet emergency needs.
  • Adequate resource mobilization from other sources (ESA/ Fin. Inst. /Private entrepreneurs /operators etc
c) Strengthen R&D activities and identification of appropriate technology
  • Aquifer mapping throughout the countryq Technological mapping throughout the country
  • Recharging of groundwaterq Identification of surface water sources
  • Conjunctive use of surface and groundwaterq Appropriate latrines for flood prone, char and haor area, and for railways and waterways.Conclusions & Recommendations
  • Approval of the entire Organogram of DPHE as recommended by the M/O Establishment.
  • Filling up the vacant posts of DPHE.q Institutionalize Water safety plan, HRM and Information management in DPHE.
  • Preparation of master plan for water supply, drainage, sewerage and waste management (solid & liquid wastes) for all urban centers.
  • Identification of area specific technology for water supply and environmental sanitation.
  • Mobilize adequate recourses, both from GoB and Development Partners.Develop and strengthen effective cooperation among nation building departments/organizations & stakeholders.