KHULNA: Constant erosion by the Bhairab and the Rupsha rivers and tidal surges has done extensive damage to Khulna town protection dam threatening existence of large number of business shops, offices and residential houses that are all situated just at a stone’s throw from these two rivers.
Most of the stone blocks have been dislocated at some points of the river bank of the Bhairab. A large portion of the city protection dam has already gone into the river Bhairab.
In October in 2013, a part of the dyke near Roosevelt jetty collapsed being severely hit by constant tidal surges. Moreover, several big cracks have occurred in three-kilometer-long dyke that has been under great pressure of strong currents and high tides of the river Bhairab and Rupsha.
President of Khulna Dhan-Chaul Businessmen Association Munir Uddin Ahmed said, “Most of the encroachers belong to both Awami League and BNP parties who illegally started erecting structures on the emerging char lands since 2003. Moreover, effluents thrown from mills and factories and the excreta coming from large number hanging latrines are dangerously contaminating river waters.”
Works for implementation of Khulna town protection dam were started during 1993-94 fiscal with financial assistance from Asian Development Bank (ADB) under the Secondary Town Integrated Flood protection project for a period of five years. Later, the timeline was extended to June 2000.
The project worth Tk 65 crore 29 lakh and 58 thousands was implemented under the supervision of Khulna office of Water Development Board (WDB)-2 and included construction of a three and a half kilometer long dyke with the installment six regulators.
It aimed to save Khulna Jail, General Hospital, Boro Bazaar, BIWTA terminal ghat, Roosevelt Jetty, Ansar Flour Mill, Khulna Shipyard, Dada match factory, official bungalows of Divisional Commissioner, Khulna range DIG, Deputy Commissioner (DC) and Police Super (SP) from erosion by the Bhairab and Rupsha coastal rivers. Boro Bazaar is a busy and bustling commercial area at the mouth of the Khulna Town Protection Embankment. It was built during the British period.
Mamun Hossain, a cloth trader of Boro Bazar said that he would shift his 45-year old shop elsewhere fearing loss of life and lives of his salesmen because of erosion by the river Bhairab.
President of Khulna Chamber of Commerce and Industry (KCCI) Kazi Aminul Haque said that over 1,000 shops of Khulna Boro Bazaar being threatened which may be swallowed by erosion of Bhairab River. He urged the government to take prompt measures to save the Khulna city as well as business hub from the erosion of the coastal rivers Bhairab and Rupsha.
Executive Engineer of Khulna office of WDB of Khulna Md Ashraf Hossain said, “The concrete blocks and metal nets that kept bricks fixed to the embankment is also found damaged at several points. The nearby slums have also played role in the damage of the embankment.”
Member Secretary of Khulna Nagorik Samaj Advocate Babul Hawladar said, “The Khulna town protection dyke could collapse into the river anytime, resulting in the city being flooded with the water of the Bhairab.” In the circumstances, he urged the government to come up with a permanent solution to the problem, instead of wasting money for the sake of repairing the hard point every year.