Rate Contract Of The Work Of Drilling Of 125Mm Nominal Diameter Bore Hole For Hand Pumps And Installation Of India Mark-Ii Hand Pump In Combination Strata Complete With Material & Labour Charges In Sub. Dn. Bari Under Division Bari Of District Dholpur (Ur, bharatpur-Rajasthan

Rate Contract Of The Work Of Drilling Of 125Mm Nominal Diameter Bore Hole For Hand Pumps And Installation Of India Mark-Ii Hand Pump In Combination Strata Complete With Material & Labour Charges In Sub. Dn. Bari Under Division Bari Of District Dholpur ( Urban / Rural ) .-Constructionoftubewellfromgroundlevelandupto100mtr.Depthand Above Of Following Sizes In All Types Of Soils In Alluvium Strata, Unconsolidated Formation Such As Pebbles, Boulders Etc. By Bailing Method And Without Gravel Packing As Per Is:2800 Part 1: 1991 Andis:2800 Part Ii: 1979 ( Both Amended Up To Date ) And Technical Specifications. The Work Includes Formation Of Cavity At Bottombydevelopmentwithappropriateaircompressororbailerpumping And Also Lowering Of Casing Pipe But Excluding Cost Of The Casing Pipe.The Tube Wellshouldhaveathroughoutboreaspernominaldiaofcasingpipe. The Work Would Be Completed After Obtaining Sand Free Water. 2 Nominal Bore 125 Mm Dia. 3 Construction Of Tube Well From Ground Level & Up To 100 Mtr Depth To Accommodate Housing And Assembly Pipe Of Following Sizes In All Type Of Alluvium Strataunconsolidated Formation Such As Pebbles, Boulders Etc. By Percussion / Rotary Drilling Method As Per Is:2800 Part 1: 1991 Andis:2800 Part Ii: 1979 ( Both Amended Up To Date ) And Technical Specifications, With Gravel As Per Is:4097-1967 And ItS Packing As Per Is: 2800 ( Part I & Ii ) 1979 As Amended Up To Date ( The Work Includes The Cost Of Gravel & ItS Primary Packing And Packing During Development, Lowering Of Housing & Strainer Assembly Pipes With Supply And Wrapping Of Coir-Rope, Wherever Necessary For Arresting Fine Sand Particles And Development Work, But Excluding The Cost Of Housing And Strainer Pipe Assembly ) . The Work Would Be Completed After Obtaining Sand Free Water. 4 Nominal Bore 125 Mm Dia 5 Construction Of Tube Well Up To 100 Mtr. Depthin All Type Of Rocks By Dth System & Over Burden To Accommodate Casing Pipe Of Following Sizes In All Types Of Soils & Over Burden Including Lowering Of Casing Pipes, ( If Required ) Excluding Cost Of Casing Pipes, As Per Is:2800 Part 1: 1991 Andis:2800 Part Ii: 1979 ( Both Amended Up To Date ) And Technical Specifications. The Work Would Be Completed After Obtaining Sand Free Water. The Tube Well Should Have A Through Out Bore As Per Nominal Dia Of Casing Pipe. 6 Nominal Bore 125 Mm Dia. 7 Supply Of Erw M.S. Black Casing Pipe Isi Marked { Is:1239 ( Part-1:2004 ) } Medium Of Following Sizes At Site Of Work. 8 125 Mm Dia Nb ( Thickness Of Pipe 4.8 Mm & Mass Of Tube 16.40 Kg / M ) 9 Labour Charges For Making Slots On Blank Pipes Made Of Erw Ms Black Pipe Isi Marked Of Following Sizes, The Slotting Should Be As Per Is:8110-1985. 10 125 Mm Dia Nominal Bore 11 Supply & Installation Of Gi Pipe 32 Mm Medium Class “B” With Pipe Sockets ( Heavy Duty ) . 12 Supply And Installation Of Isi Marked India Mark Ii Hand Pump Set Complete With Cylinder & 15 Connecting Rods. 13 Supply And Installation Of Isi Marked India Mark Ii Hand Pump Set Extra-Deep ( Edw ) Completewith Cylinder And Connecting Rods. 14 Edwhp + 20 Connecting Rod. 15 Supply And Installation Of Isi Mark Connecting Rod As Per Departmental Specifications. Of3 Meter Length. 16 Construction Of 185 Cm. Dia Platform As Per Approved Design & Drawing Of Unicef. 17 Construction Of Soakage Well In All Type Of Soil As Per Approved Drawing

INR 3000 /-

INR 500000.0 /-

INR 2.50 Crore /-