Maintenance And Repairing , Water Contamination Zone No . 4 At Ward No . 11 , 28 , Excavation For Foundation / Pipe Trenches In Earth , Soils Of All Ltypes , Sand , Gravel And Soft Murum , Including Removing The Excavated Material Upto A Distance Of 50 Metres And Lifts As Below , Stacking And Spreading As Directed , Normal Dewatering Preparing The Bed For Foundation And Excluding Back Filling Etc Complete ( Bd-A-1 / 259 ) Lift 0 To 1 . 5 M Mjp / Dsr / 2019-2020 / Page No . I . No . , Excavation For Foundation / Pipe Trenches In Hard Murum And Boulders , W . B . Mn . Road Including Removing The Excavated Material Upto A Distance Of 50 M Beyond The Area And Lifts As Below , Stacking And Spreading As Directed By Engineer-In-Charge , Normal Dewatering , Preparing The Bed For Foundation And Excluding Backfilling , Etc . Complete ( Bd-A-3 / 259 ) Lift 0 To 1 . 5 M Mjp / Dsr / 2019-2020 Page No . : Item No . : , Excavation For Foundation / Pipe Trenches In Soft Rock And Old Cement And Lime Masonry Foundation Asphalt Road By All Means Including Removing The Excavated Material Upto A Distance Of 50 M Beyond The Are And Lifts As Below , Stacking As Directed By Engineer-In-Charge , Normal Dewatering , Preparing The Bed For Foundation And Excluding Backfilling Etc Complete ( Bd-A-4 / 259 ) Lift 0 To 1 . 5 M Mjp / Dsr / 2019-2020 / Page No . 34 I . No . 5 , Excavation For Foundation / Pipe Line Trenches In Hard Rock And Concrete Road By Chiselling , Wedging , Line Drilling By Mechanical Means Other Than Blasting Including Trimming And Levelling The Bed , Removing The Excavated Material Upto A Distance Of 50 Metres And Lifts As Below , Stacking And Spreading As Directed , Normal Dewatering , Preparing The Bed For Foundation And Excluding Backfilling , Etc Comp . Lift 0 To 1 . 50 M Mjp / Dsr / 2019-2020 / Page No . 35 I . No . 7 , Dewatering The Excavated Trenches And Pools Of Water In The Building Trenhds / Pipe Line Trenches , Well Works By Using Pumps And Other Deices Including Disposig Off Water To Safe Distance As Directed By Enginner-In-Charge ( Including Cost Of Machinery , Labour , M Fuel ) , Etc Complete , Providing And Supplying Ac Pressure Pipes Manufactured & Tested As Per 150 160 Standerds Of Following Class & Diameters In Standared Length Etc . , 100 Mm Dia Ac Pipe , 150 Mm Dia Ac Pipe , 300 Mm Dia Ac Pipe , Providing And Supplying C . I . Detachable Joints Suitable For A . C . Pressure Pipes Manufactured As Per Is-1538 / 1993 Standard Of Following Class And Diameter Including Cost Of All Taxes ( Central And Local ) , Insurance Railway Freight , Inspection Charges , Unloading From Railway Wagon , Loading Into Truck , Trnsporting To Departmental Store / Site , Unloading , Stacking And Ocst Of Rubber Rings , Nut Bolts , Etc Complete . , 100 Mm Dia Cid Joints , 150 Mm Dia Cid Joints , 200 Mm Dia Cid Joints , 300 Mm Dia Cid Joints , Providing And Supplying C . I . Mechanical Compression Collar Coupling Suitable For C . I . Spun Pipes ( As Per Is-1536 / 2001 ) And Complete With Sealing Rubber Gasket Of Sbr , C . I . Follower Glands And M . S . Nut Bolts . The Whole Assembly Shoulod Be Mechanically And Hydraulically Tested To The Provision As Laid Down In Is : 1538 / 1993 ) , 300 Mm Dia , Lowering Laying And Jointing With Cid Joints Ac Pressure Pipes And Ci Or Ms Specials Of Following Class And Diameter Including Conveyance From Stores To Site Of Works Cost Of Labour And Material Giving Satisfactory Hydraulic Testing Etc . As Per Isi Code Etc Completes But Excluding Cost Of Cid Joints Nut-Bolts Rubber Rings . , 100 Mm Dia , 150 Mm Dia , 200 Mm Dia , Providing And Supplying Isi Standard C . I . Specials Of Required Thickness With 3 Coats Of Approved Make Epoxy Paint ( Shalimar , Ciba Or Mahindra & Mahindra Make ) From Inside And Outside Surface Including All Taxes ( Central And Local ) , Octroi , Inspection Charges , Transportation To Stores / Site And Stackding , Etc . Complete E ) Plain Ended Specials Or Plain Ended Branch Flanged Specials Of All Diameters . , Removing Remaking Existing Cross Connection Including Excavation Broken Cid Joints And Tee Including Excavation And Refilling Etc Comple , 100 Mm Dia C / C , 250 Mm Dia C / C , Removing And Refixing Half Body Sluice Valve Including Excavation Refilling Cost Of Rubber Packing , Nut Bolt , With Gate , Gland Rope , Repair By Welding Etc Complete , 100 Mm Dia , 150 Mm Dia , 200 Mm Dia , 250 Mm Dia , 300 Mm Dia , 400 Mm Dia , Providing Double Flanged Sluice Valves Conforming To Is-2906 / 14846 Including Worm Gear Arrangements As Per Test Pressure , Stainless Steel Spindle , Caps , Including All Taxes , Transportation , Etc . Complete . , 100 Mm Dia S . V . Pn-1 . 6 , 150 Mm Dia S . V . Pn-1 . 6 , 200 Mm Dia S . V . , Lowering Layding And Jointing In Position Following Cidf Reflux Valve , Butterflay Valave And Sluice Valve Etc Complete , 100 Mm Dia S . V . Pn-1 . 6 , 150 Mm Dia S . V . Pn-1 . 6 , 200 Mm Dia S . V . , Removing Existing Cidf Sluice Valve Etc Comp . , 100 Mm Dia S . V . , 150 Mm Dia S . V . , 300 Mm Dia S . V . , Providing And Suplying S . S . Spindle Rod As Per Stadard Specifications And Suitable For Sluice Valve Etc Complete , 200 Mm Dia , 400 Mm Dia , Providing And Supplying Gun Metal Check Nut Of Following Diameter Of Sluice Valve Standard Specification Etc Complete . , 100 Mm Dia , 150 Mm Dia , 200 Mm Dia , 400 Mm Dia , Providing And Supplying Fabricating M . S . Clamp Etc Complete . , 100 Mm Dia , Removing And Refixing C . I . Gland Plate Existing Cidf Sluice Valve Including Rubber Packing , Nut , Bolt , Grees And Gland Rope Etc Complete , 100 Mm Dia , 150 Mm Dia , 200 Mm Dia , 250 Mm Dia , 300 Mm Dia , 400 Mm Dia , Gate By Repairing Welding Matching To Existing Valve Including Welding And Finishing Etc Complete , 500 Mm Dia Sluice Valve , Providing Nd Making Lead Caulked Joints With Molten Lead To Cast Iron Pipes And / Or Specials Of All Classes And Fitting Of Following Dia Including Cost Of Lead And All Joiniting Material , Labour Hydraulic Testing Etc Complete . , 200 Mm Dia , 250 Mm Dia , 300 Mm Dia , Cutting And Champhering Of Pipes Of Following Diameters Including Cost Of All Materials And Labour Involved , Etc , Complete As Didrected By Engineer-In-Charge ( For All Class Of Pipes ) , 100 Mm Dia Ac Pipe , 150 Mm Dia Ac Pipe , 150 Mm Dia C . I . Pipe , Checking Private Water Boaring Connection And Disconnecting Etc Complete . , 15 & 20 Mm Dia , Providing And Supplying C . I . Gland Plate Etc Complete . , 300 Mm Dia , Refilling The Trenches With Available Excavated Stuff With Soft Material First Over Pipeline And Then Hard Material In 15 Cm Layers With All Leads And Lifts Including Consolidation , Surcharging , Etc Complete
