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Tender for Desilting/Cleaning Of Drains By Removal Of Silt, Malba, Manure Or Sludge Etc. By Manual Means From Open Surface Drains Lift Upto 1.5 M Including Getting Out The Silt And Disposal Of The Same Within A Lead Of 50 Meter Including Removal Of Covers And Placing Back In Position After Cleaning And Desilting Of Drain All Complete As Directed By Engineer-In-Charge . , Disposal Of Manure/Sludge By Mechanical Means Including Loading, Transporting, Unloading, Levelling & Dressing Etc. For All Lift And Lead Upto 1 Km As Per The Direction Of Engineer-In-Charge. , Desilting Road Side Box Drain/Sump/Culverts (As Per Inventory) By Super Sucker Machine Having The Suction Capacity Of Minimum 4000 Cum/Hrs. At 80% Vaccum Including Safe Disposal Of Silt Within Municipal Limits In Chasis Mounted Dump Tanks Having Minimum Capacity Of 10 Cum. The Operation Should Be Video Graphed With Gps Enabled Video Camera For Entire Stretch Of The Drain Cleaned Of Desilting Upto Bed Level In Each Operation And Keeping Record And Submission To Engineer -In-Charge. The Operation Shall Include : I)Supply Of All Materials, Labour, T&P Temporary Power Connection With Stand By Generator Set Of Capacity At Least 100 Kva. Ii)Arrangements Of Gas Detector, Forced Air Ventilators Etc. Wherever Required Iii)Removal Of All Hindrances/Obstruction, Unforeseen Items, Permission From Other Department (Department Will Only Assist In Getting The Permission Etc.) Cutting Bituminous Road, Excavation/Demolishing Of Brick Work, Cement Concrete, Reinforced Cement Concrete Wherever Required And Restoring The Same. The Payment Shall Be Deducted As Per Schedule Mentioned In The Contract For The Portion Of Drain Not Desilted Properly Or Not Maintained Properly As Per Recovery Schedule Mentioned In The Contract. Iv) Observing All Norms/Guidelines Of National Green Tribunal Or Department Of Environment Or Other Statuary Body As Per The Law Of Land. V) The Work Includes The Safe Disposal Of Waste Operation Without Any Extra Cost To Department. Obtained From The Above Desilting , A) Drain Size : 1.0 X 1.10 M , B) Drain Size : 0.9 X 1.20 M , C) Drain Size : 1.15 X 1.20 M , Cleaning And Desilting Of Gully Grating, Including Removal Of Rubbish Mixed With Earth Etc. And Disposal Of Same, All As Per The Direction Of Engineer-In-Charge. , Desilting Of Chambers (As Per Inventory) By Super Sucker Machine Having The Suction Capacity Of Minimum 4000 Cum/Hrs. At 80% Vaccum Including Safe Disposal Of Silt Within Municipal Limits In Chasis Mounted Dump Tanks Having Minimum Capacity Of 10 Cum. The Gps Enabled Photographs Of The Chamber After Cleaning For The Drain Chamber Cleaned Upto Bed Level Shall Be Submitted To Engineer -In-Charge. The Operation Shall Include : I)Supply Of All Materials, Labour, T&P Temporary Power Connection With Stand By Generator Set Of Capacity At Least 100 Kva. Ii)Arrangements Of Gas Detector, Forced Air Ventilators Etc. Wherever Required Iii)Removal Of All Hindrances/Obstruction, Unforeseen Items, Permission From Other Department (Department Will Only Assist In Getting The Permission Etc.) Cutting Bituminous Road, Excavation/Demolishing Of Brick Work, Cement Concrete, Reinforced Cement Concrete Wherever Required And Restoring The Same. The Payment Shall Be Deducted As Per Schedule Mentioned In The Contract For The Portion Of Drain Not Desilted Properly Or Not Maintained Properly As Per Recovery Schedule Mentioned In The Contract. Iv) Observing All Norms/Guidelines Of National Green Tribunal Or Department Of Environment Or Other Statuary Body As Per The Law Of Land. V) The Work Includes The Safe Disposal Of Waste Operation Without Any Extra Cost To Department. Obtained From The Above Desilting , Cleaning Of Choked And Partly Filled S.W. Pipe Drain By Diesel Running Vehicle Mounting Hydraulic Operated High Pressure Suction Cum Jetting Sewer Cleaning Machine Fitted With Pump Having 4000 Liters Suction Capacity And 6000 Liters Water Jetting Tank Capacity Including Skilled Operator, Supervising Engineer Etc. For De-Choking, Cleaning, Flushing And Complete Desilting Of S.W. Pipe Drain From Gully Chamber (From One End To Another) By High Pressure Jetting System Of 2200 Psi For S.W. Pipe Drain For All Depth From , A) 150Mm To 300Mm Dia. , B) 400Mm To 600Mm Dia. , C) 700Mm To 900Mm Dia. , D) 1000Mm To 1200Mm Dia. , E) 1300Mm To 1500Mm Dia. , G.S.T. Correction Factor @ 0.973 = Rs. 6,932,779.02 , Add Cost Index @ -0.09%
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