Maintenance Of Completed Scheme Under North Zone . Daily Cleaning And Sweeping Of Roads , Road Berms , Parking Area , Cleaning Of Sewer Line , S . W . Drain , Ugr Etc . At Kalyan Vihar , Dda Housing Pocket 80/16 Mig 64 Ews ., Kalyan Vihar-Delhi

Maintenance Of Completed Scheme Under North Zone . Daily Cleaning And Sweeping Of Roads , Road Berms , Parking Area , Cleaning Of Sewer Line , S . W . Drain , Ugr Etc . At Kalyan Vihar , Dda Housing Pocket 80 / 16 Mig 64 Ews . , Daily Sweeping And Cleaning Of Roads , Road Berms , Parking Area And Disposal Of Sweeping Material / Sludge / Rubbish / Garbage & Dead Small Animals Etc . To The Dustbin / Dhalaoo For All Lead And Lift Including All T & P Complete As Per Direction By Engineer-In-Charge . , Cleaning And Desilting Of Gully Trap Chamber , Including Removal Of Rubbish Mixed With Earth Etc . And Disposal Of Same , All As Per The Direction Of Engineer-In-Charge . ( Function Of Gully Trap Will Be Maintained By The Agency For The Contract Period ) . , Cleaning And Desilting Of Sewer Line And Manhole Of All Diameter And Depth , Having Sludge , Malba By Mechanical / Manual Means Including De-Watering Of Manholes And Removal Of Desilted Material With All Primary Precautions And Safety Equipment To Avoid Any Accident At Site Of Work Completed As Per Direction Engineer-In-Charge . ( Functioniong Of Sewer Line Will Be Maintained By The Agency For The Contract Period ) . , Cleaning Of Under Ground Sump , Over Head R . C . C . Tank ( Independent Staging ) Including 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 Be Cleaned Of Silt And Other Deposits . ( Ii ) Entire Surface Area Of The Sump Shall Then Scrubbed Thoroughly With Wire Brush Etc . And Pressure Washed With Water . ( Iii ) Chlorination Of Rcc Internal 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-Charge . , Cleaning And Desilting Of Covered S . W . Drain For All Width And Depth Mechanically / Manually By Exeavation Of Malba / Sludge / Silt For All Leads And Lift Including Removal And Placing Drain Covers Complete As Per The Direction Of Engineer-In-Charge . , Disposal Of Building Rubbish / Malba / Similar Unserviceable , Dismantled Or Waste Materials By Mechanical Means , Including Loading , Transporting , Unloading To Approved Municipal Dumping Ground Or As Approved By Engineer-In-Charge , Beyond 50 M Initial Lead , For All Leads Including All Lifts Involved .

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INR 3.75 Lakhs /-