Tender For Maintenance & Cleaning Of Septic Tank, Manholes, Sewerage Lines At 73 Bn ( Now 117 Bn Bsf ) Under Shq Bsf Gurdaspur, ajnala-Punjab

Maintenance & Cleaning Of Septic Tank, Manholes, Sewerage Lines At 73 Bn ( Now 117 Bn Bsf ) Under Shq Bsf Gurdaspur.; 1 Excavating Trenches Of Required Width For Pipes, Cables, Etc Including Excavation For Sockets, And Dressing Of Sides, Ramming Of Bottoms, Depth Upto 1.5 M, Including Getting Out The Excavated Soil, And Then Returning The Soil As Required, In Layers Not Exceeding 20 Cm In Depth, Including Consolidating Each Deposited Layer By Ramming, Watering, Etc. And Disposing Of Surplus Excavated Soil As Directed, Within A Lead Of 50 M :All Kinds Of Soilpipes, Cables Etc. Exceeding 80 Mm Dia. But Not Exceeding 300 Mm Dia 2 Brick Work In Foundation & Plinth With Non Modular Bricks Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 3 12 Mm Cement Plaster Finished With A Floating Coat Of Neat Cement 1:3 ( 1 Cement : 3 Fine Sand ) Inside 4 Providing, Laying And Jointing Glazed Stoneware Pipes Class Sp-1 With Stiff Mixture Of Cement Mortar In The Proportion Of 1:1 ( 1 Cement : 1 Fine Sand ) Including Testing Of Joints Etc. Complete 200 Mm Diameter 5 Providing And Laying Cement Concrete 1:5:10 ( 1 Cement : 5 Coarse Sand : 10 Graded Stone Aggregate 40 Mm Nominal Size ) Up To Haunches Of S.W. Pipes Including Bed Concrete As Per Standard Design 200 Mm Diameter S.W. Pipe 6 Dismantling Of Old S.W. Pipes Including Breaking Of Joints And Bed Concrete Stacking Of Useful Materials Near The Site Within 50 M Lead And Disposal Of Unserviceable Materials Into Municipal Dumps 200 Mm Diameter 7 Constructing Brick Masonry Manhole In Cement Mortar 1:4 ( 1Cement : 4 Coarse Sand ) With R.C.C. Top Slab With 1:2:4 Mix ( 1Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) , Foundation Concrete 1:4:8 Mix ( 1 Cement : 4 Coarse Sand : 8 Graded Stone Aggregate 40 Mm Nominal Size ) , Inside Plastering 12 Mm Thick With Cement Mortar 1:3 ( 1 Cement : 3 Coarse Sand ) Finished With Floating Coat Of Neat Cement And Making Channels In Cement Concrete 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) Finished With A Floating Coat Of Neat Cement Complete As Per Standard Design Inside Size 90X80 Cm And 45 Cm Deep Including C.I. Cover With Frame ( Light Duty ) 455X610 Mm Internal Dimensions, Total Weight Of Cover And Frame To Be Not Less Than 38 Kg 8 Providing And Fixing In Position Pre-Cast R.C.C. Manhole Cover And Frame Of Required Shape And Approved Quality Rectangular Shape 600X450 Mm Internal Dimensionsrectangular Shape 600X450 Mm Internal Dimensions 9 Making Connection Of Drain Or Sewer Line With Existing Manhole Including Breaking Into And Making Good The Walls, Floors With Cement Concrete 1:2:4 Mix ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) Cement Plastered On Both Sides With Cement Mortar 1:3 ( 1 Cement : 3 Coarse Sand ) , Finished With A Floating Coat Of Neat Cement And Making Necessary Channels For The Drain Etc. Complete 10 Making Soak Pit 2.5 M Diameter 3.0 Metre Deep With 45 X 45 Cm Dry Brick Honey Comb Shaft With Bricks And S.W. Drain Pipe 100 Mm Diameter, 1.8 M Long Complete As Per Standard Design With Common Burnt Clay F.P.S. ( Non Modular ) Bricks Of Class Designation 7.5 11 Cleaning Of Chocked Sewer Line By Diesel Running Vehicle Mounting Hydraulic Operated High Pressure Suction Cum Jetting Sewer Cleaning Machine Fitted With Pump Having 4000 Litres Suction Capacity And 6000 Litres Water Jetting Tank Capacity Including Skilled Operator, Supervising Engineer Etc. For Cleaning And Partial Desilting Of Manholesand Dechocking Of Sewer Lines. Dechocking And Flushing Of Sewer Line From One Manhole To Another By High Pressure Jetting System Of 2200 Psi For Sewer Line From 150Mm Dia Upto 300Mm 12 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. 13 ( + ) Add Multiplying Factor 0.0633 On Dsr Items To Change Of Gst From 12% To 18% @6.33% On ( Srl No.01 To 12 ) 14 ( - ) Deduct Cost Index @1.90% On Dsr Items ( Srl No.01 To 12 )

Refer document

INR 8500.0 /-

INR 4.15 Lakhs /-