Annual Rate Contract For Cleaning And Disinfecting Underground And Overhead Tank Of Kashmere Gate And Karampura And Lodhi Road Campuses Of Ambedkar University Delhi, Delhi-Delhi
TDR : 36724129
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Delhi
Corrigendum : Annual Rate Contract For Cleaning And Disinfecting Underground And Overhead Tank Of Kashmere Gate And Karampura And Lodhi Road Campuses Of Ambedkar University Delhi
Name of Work: “Annual rate contract for cleaning and disinfecting underground and over head tank of Kashmere Gate and Karampura campuses and lodhi road of Ambedkar University Delhi. ”
Sl. No.
Item Description
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CIVIL
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Cleaning of terrace water storage tank (inside surface area) up to 5000 litre capacity at all heights with coconut brushes, dusteretc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account) Note:Tanks shall be cleaned Quarterly and quantity considered for four times of the tanks. The quoted rate shall be applicable for one time cleaning/liter. A: Kashmere Gate Campus: PVC over head tank of capicity 500 lit to 2000 lit
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Cleaning of terrace water storage tank (inside surface area) up to 5000 litre capacity at all heights with coconut brushes, dusteretc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account) Note:Tanks shall be cleaned Quarterly and quantity considered for four times of the tanks. The quoted rate shall be applicable for one time cleaning/liter.B:Karmpura Campus : PVC over head tank of capicity 500 lit to 2000 lit
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Cleaning of terrace water storage tank (inside surface area) up to 5000 litre capacity at all heights with coconut brushes, dusteretc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account) Note:Tanks shall be cleaned Quarterly and quantity considered for four times of the tanks. The quoted rate shall be applicable for one time cleaning/liter. C: Lodhi Road Campus : PVC over head tank of capicity 500 lit to 2000 lit
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Cleaning of under ground sump, Over Head R.C.C./Massonary Tankincluding disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:-(i)Tank shall be emptied of water by pumping & bottom shall becleaned of silt and other deposit (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination ofinternal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-ChargeNote:Tanks shall be cleaned Quarterly and quantity considered for four times of the tanks. The quoted rate shall be applicable for one time cleaning/liter.A:Kashmere Gate Campus:One No under ground tankof approx size 5.8X4.04X2.1M
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Cleaning of under ground sump, Over Head R.C.C./Massonary Tankincluding disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:-(i)Tank shall be emptied of water by pumping & bottom shall becleaned of silt and other deposit (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination ofinternal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-ChargeNote:Tanks shall be cleaned Quarterly and quantity considered for four times of the tanks. The quoted rate shall be applicable for one time cleaning/liter.B:Karmpura Campus :Under ground tank
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Cleaning of under ground sump, Over Head R.C.C./Massonary Tankincluding disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:-(i)Tank shall be emptied of water by pumping & bottom shall becleaned of silt and other deposit (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination ofinternal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-ChargeNote:Tanks shall be cleaned Quarterly and quantity considered for four times of the tanks. The quoted rate shall be applicable for one time cleaning/liter.C: Lodhi Road Campus :Underground tank
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