Empanelment Of Eligible Contractors At Provincial Level And Fixing Of Item Rates For Composite Works In Hilly Area ( Terrain ) Of Jammu District For Execution Of Jal Jeevan Mission ( Jjm ) Works Costing Above 100.00 Lacs To 300.00 Lacs ( Group -Iv ) ( 3- 1 Earth Work In Excavation By Manual Means Over Area ( Exceeding 30Cm And Upto 1.5M In Depth, 1.50 M In Width As Well As 10Sqm On Plan ) Including Disposal Of Excavated Earth Pto 1.0 M For Cutting Edge, Disposed Earth To Be Levelled And Neatly Dressed. ( All Kind Of Soil ) 2 Providing And Laying In Position Cement Concrete Of Specified Grade Including Curing But Excluding The Cost Of Centring And Shuttering. All Work Upto Plinth Level With: 1:4:8 ( 1 Cement : 4 Coarse Sand : 8 Graded Stone Aggregate 40 Mm Nominal Size ) 3 Providing And Fixing M.S. Manhole Cover Rectangular With Frame 0.60 Mtr X 0.60 Mtr. Fabricated Out Of 25X25x6mm Thick Angle Iron With Ms Sheet 1.25Mm Thick With Locking Arrangement. The Cover Is Tobe Grouted In Cement Concrete 1:2:4 Complete As Directed By Engineer-In-Charge. 4 Providing And Laying In Position Cement Concrete Of Specified Grade Including Curing But Excluding The Cost Of Centring And Shuttering. All Work Upto Plinth Level With: 1:3:6 ( 1 Cement 3 Coarse Sand 6 Graded Stone Aggregate 20 Mm Nominal Size ) 5 Providing And Laying In Postion Machine Batched And Machine Mixed Design Mix M-25 Grade Cement Concrete For Reinforced Cement Concrete Work, Using Cement Content As Per Approved Design Mix, Including Pumping Of Concrete To Site Of Laying And Excluding The Cost Of Centering And Shuttering, Finishing And Reinforcement Including Ad Mixture In Recomended Proportions As Per Is:9103 To Accerlate, Retarder For Setting Of Concrete, Improve Workability Without Impairing Strength And Durability As Per Directions Of Engineer-In Charge. Note: Cement In This Item Is @ 330Kg / Cum. Excess Or Less Cement Used As Per Design Mix Is Content Considered Payable Or Recoverable Seperately. 6 Providing And Laying In Postion Machine Batched And Machine Mixed Design Mix M-30 Grade Cement Concrete For Reinforced Cement Concrete Work, Using Cement Content As Per Approved Design Mix, Including Pumping Of Concrete To Site Of Laying And Excluding The Cost Of Centering And Shuttering, Finishing And Reinforcement Including Ad Mixture In Recomended Proportions As Per Is:9103 To Accerlate, Retarder For Setting Of Concrete, Improve Workability Without Impairing Strength And Durability As Per Directions Of Engineer-In Charge. Note: Cement In This Item Is @ 340Kg / Cum. Excess Or Less Cement Used As Per Design Mix Is Content Considered Payable Or Recoverable Seperately. 7 Reiforced Cement Concrete Work In Beams, Suspended Floor, Roofs Having Slope Upto 15 Degree Landing, Balconies, Shelves, Chajjas, Lintel Bends Plain, Window Sils, Stari Cases And Sprial Statr Cases Upto Floor Five Level Exclding The Cost Of Centering , Shuttering, Finishing And Reinforcement With 1:1:5:3 ( 1 Cement:1.5 Coarse Sand: 3 Graded Stone Aggregate 20Mm Nominaol Size 8 Reinforced Cement Concrete Work In Arches, Archribs, Domes, Vaults Shells, Folded Plate And Roofs Having Slope More Than 15° Upto Floor Five Level Level Including Curing But Excluding The Cost Of Centering, Shuttering Finishing And Reinforcement With: 1:1½:3 ( 1 Cement : 1½ Coarse Sand : 3 Graded Stone Aggregate 20 Mm Nominal Size ) 9 Steel Reinforcement For R.C.C. Work Including Straightening, Cutting, Bending, Placing In Position And Binding All Complete Upto Plinth Level. Thermo-Mechanically Treated Bars Of Grade Fe-500. 10 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For: Foundations, Footings, Bases Of Columns Etc. For Mass Concrete.Note:- Extra For Shuttering In Circular Work Shall Be Paid @20% Of The Rate Quoted By The Contractorfor The Respective Item. 11 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For: Walls ( Any Thickness ) Including Attached Pilasters, Buttresses, Plinth And String Courses Etc.Note:- Extra For Shuttering In Circular Work Shall Be Paid @20% Of The Rate Quoted By The Contractorfor The Respective Item. 12 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For: Lintel, Beams, Plinth Beams, Girders, Bressumers And Cantilevers.Note:- Extra For Shuttering In Circular Work Shall Be Paid @20% Of The Rate Quoted By The Contractorfor The Respective Item. 13 Centering And Shuttering Including Strutting, Proping Etc And Removal Of Form For: Arch, Dome, Valuts Upto 6.00 Mm Span 14 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For: Suspended Floors, Roofs, Landings, Balconies And Access Platforms.Note:- Extra For Shuttering In Circular Work Shall Be Paid @20% Of The Rate Quoted By The Contractorfor The Respective Item. 15 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For: Edges Of Slabs And Breaks In Floors And Wallsunder 20 Cm Widenote:- Extra For Shuttering In Circular Work Shall Be Paid @20% Of The Rate Quoted By The Contractorfor The Respective Item. 16 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For: Above 20 Cm Widenote:- Extra For Shuttering In Circular Work Shall Be Paid @20% Of The Rate Quoted By The Contractorfor The Respective Item. 17 Extra For Additional Height In Centering, Shuttering Where Ever Required With Adequate Bracing, Propping Etc. Including Cost Of De-Shuttering And De-Centering At All Levels, Over A Height Of 3.5 M, For Every Additional Height Of 1 Meter Or Part Thereof ( Plan Area To Be Measured ) .Suspended Floors, Roofs, Landings, Beams And Balconies ( Plan Area To Be Measured ) 18 Cement Concrete Flooring 1:2:4 ( 1 Cement:2 Coarse Sand 4 Grdeed Stone Aggegate ) Finished With A Floating Coat Of Neat Cement Including Cement Slurry, But Excluding The Cost Of Noising Of Steps Etc Complete ( Crushed ) 50Mm Thick With 20Mm Nominal Size Stone Aggregate 19 12Mm Cement Plaster Of Mix 1:3 ( 1 Cement:3 Coarse Sand ) Finished With A Floating Coat Of Neat Cement Internal Wall 20 Extra For Plaster In Circular Works Not Exceeding 6 Mtrs In Radius: In One Coat. 21 Providing And Mixing Water Proofing Material In Cement Concrete Work In Doses By Weight Of Cement As Per Manufacturer’S Specification. ( 1 Kg Of Water Proofing Material In 50 Kg Of Cement ) 22 Providing And Incorporating ( During Concreting ) Gp Sheet Strings Water Seal 1.25 Mm Nominal Thick At Const Joints Including Ends So As To Form A Continous Barrice Strips Area Excluding Laps To Be Measured 23 Fixing G.I. Pipes Complete With G.I. Fittings Excluding Trenching And Refilling Etc. ( External Work ) 100 Mm Dia. ( Medium ) Nominal Bore For Washout / Delivery Main / Welded With M.S. Plate 1.25 Mm Thick 150 X150 Mm Size Etc. Complete Excluding Cost Of Pipe. 24 Providing And Fixing Upvc Plain Bends With Access Door Of Size 100Mm Dia Including Gaskets And Clips 25 Steel Work Welded In Built Up Sections / Framed Work Including Cutting, Hoisting, Fixing In Postion And Applying A Priming Coat Of Approved Steel Primer All Complete Welded 26 Finishing Walls With Water Proofing Cement Paint Of Required Shade On New Work ( Two Or More Coats Applied @ 3.84 Kg / 10Sqm ) 27 Filling Available Excavated Earth ( Excluding Rock ) In Trenches, Plinth, Sides Of Foundations Etc. In Layers Not Exceeding 20 Cm In Depth, Consolidating Each Deposited Layer By Ramming And Watering, Lead Upto 50 M And Lift Upto 1.5 M. 28 Earth Work In Excavation By Manual Means In Trenches For Foundation Drains, Pipes Cables Etc Not Exceeding 1.5 M In Depth, 1.50 M In Width And For Shaft, Wells, Cesspits And The Like Not Exceeding10sqm On Plan, Including Dressing Of Site And Ramming Of Bottoms Lift Upto 1.5 M Including Getting Out Excavated Earth And Disposalof Surplus Excavated Earth As Directed. All Kind Of Soil 29 Providing And Laying In Position Cement Concrete Of Specified Grade Including Curing But Excluding The Cost Of Centring And Shuttering. All Work Upto Plinth Level With:1:3:6 ( 1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate 20 Mm Nominal Size ) 30 12Mm Cement Plaster Finished With A Floating Coat Of Neat Cement Of Mix: 1 : 3 ( 1 Cement : 3 Fine Sand ) 31 Providing And Fixing Glass Strips In Joints Of Cement Concrete Flooring 40 Mm Vide And 04 Mm Thick 32 15Mm Cement Plaster On The Rough Side Of Single Or Half Brick Wall Of Mix 1: 4 ( 1 Cement : 4 Coarse Sand ) 33 Dumping Stone Excluding Cost Of Stones, In Horizontal On Level 34 Supply Of Stone Of Size 225Mm And Above 35 Supplying And Fixing Rolling Shutter Of Approved Make, Made Of Required Size M.S Laths Interlocked Together Through The Entire Length And Jointly Together At The End By End Locks Mounted On Specially Designed Pipe Shaft With Brackets, Side Guides And Arrangements For Inside And Outside Locking With Push And Pull Operation Complete Including The Cost Of Providing And Fixing Necessary 27.5 Cm Long Wire Spring Manufacture From High Tensile Steel Wire Strength Confirming To Is 4454 And Ms Top Cover Of Required Thickness For Rolling Shutter ( 80 X 1.20 Mm M.S. Laths With 1.20 Mm Thick Top Cover 36 Installation Of Functional House Tap Connection; The Work Shall Consist Of Laying And Fitting Of Requisite Pipes And Fittings, Providing Andfitting Brass Furrule, Brass Bib Cock Which Shall Be As Per Is: Specifications Including Boring And Taping The Main G.I. Pipe Lineall As Approved By Engineer-In-Charge. 37 Steel Work Welded In Built Up Sections / Framed Work Inculding Cutting, Hoisting, Fixing In Postion And Applying A Priming Coat Of Approved Steel Primer Using Structural Etc As Required In Grating Frames Guard Bar Ladders, Railing Brackets, Gates And Similar 38 Providing And Laying Dpc 40Mm Thick With Cement Oncrete 1:2:4 ( 1 Cement:2 Coarse Sand:4 Graded Stone Aggregate 12.5Mm Nominal Size Crushed ) 39 Brick Work With Common Burnt Clay ( Non-Modular ) Bricks Of Class Designation 7.5 In Foundation And Plinth Including Curing In : Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 40 Extra For Brick Work With Common Burnt Clay Bricks / Cement Concrete Bricks In Superstructure Above Plinth Level Upto Floor Five Level 41 Providing And Fixing 1Mm Thick M.S. Sheet Door With Frame Of 40X40x6mmangle Iron And 3Mm M.S. Gusset Plates At The Junctions And Corners, Allnecessary Fittings Complete, Including Applying A Priming Coat Of Approvedsteel Primer. 10.5.1 Using M.S. Angles 40 X 40 X 6 Mm For Diagonal Braces 42 Providing And Fixing M.S. Grills Of Required Pattern In Frames Of Windows Etc. With M.S. Flats, Square Or Round Bars Etc Including Priming Coat With Approved Steel Primer All Complete.Fixed To Steel Windows By Welding 43 15Mm Cement Plaster On The Rough Side Of Single Or Half Brick Wall Of Mix 1: 4 ( 1 Cement : 4 Coarse Sand ) 44 10Cm Thick Mud Phaska Of Dempered Brick Earth Roof Laid To Slope Consoliated And Plasterted With 25Mm Thick Mud Mortar Mixed With Busha At 35 Kg Per Cum Of Earth And Gobri Leaping With Mix 1:1 ( 1 Clay:1 Cow Dung ) And Covered With Flat Tiled Brick Of Class Designation 100 Grouted With Cement Mortar 1:3 ( 1 Cement, 3 Fine Sand ) Mixed With 2% Of Integral Water Proofing Compound Weight Of Cement And Finshing Neat Using Fps Tiles. 45 Cement Concrete Flooring 1:2:4 ( 1 Cement 2 Curhsed Sand 4 Graded Stone Aggregate ) Finished With A Floating Coat Of Neat Cement Including Slurry, But Excluding The Cost Of Nosing Of Step Etc. Complete 40Mm Thick 20Mm Nominal Size Stone Aggregate Crushed. 46 Making Plinth Protection 50Mm Thick Of Cement Concrete 1:3:6 ( 1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate 20 Mm Nominal Size ) Over 75Mm Bed Of Dry Brick Ballast 40Mm Nominal Size Well Rammed And Consolidated And Grouted With Fine Sand Including Finishing The Top Smooth And Curing Complete 47 White Washing With Lime To Give An Even Shade On New Work ( Three Or More Coats ) 48 Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture To Give An Even Shade. Two Or More Coats On New Work 49 Providing And Fixing Ofismb 200 At Top Of Tube Well Building For Holding Chain Block 50 Carriage Of Stone By An Average Distance Of 25Kms By Mechanical Transport And Average Distance Of 800 M By Manual Meansincluding Loading, Unloading And Stacking Complete . 51 Carriage Of Bricksin All Terrains Through A Lead Of 25 Km By Mechanical Transport And Average Distance Of 800 M By Manual Means Includingloading, Unloading And Stacking Complete 52 Carriage Of Brick Tilesin All Terrains Through A Lead Of 25 Km By Mechanical Transport And Average Distance Of 500 M By Manual Means Includingloading, Unloading And Stacking Complete 53 Carriage Of G.I Pipes From Procurement Storeto Site Of Work Average Distance Of 65 Km By Mechanical Transport Including Loading, Unloading And Stacking Complete 54 Carriage Of G.I Pipes Fromdivisonal Store Akhnoor To Site Of Work Average Distance Of 35 Km By Mechanical Transportincludingloading, Unloading And Stacking Complete 55 Carriage Of G.I Pipesfrom Road Side To Actual Site Of Work Average Distance Of 1 Km By Manual Meansincludingloading, Unloading And Stacking Complete 56 Carriage Of Cement & Steel In All Terrains Through Average Distance Of Lead Up To 30 Km By Mechanical Transport And 800 M By Manual Means Includingloading, Unloading And Stacking Complete 57 Cement 58 Steel 59 Carriage Of Cement & Steelfrom Road Side To Actual Site Of Work An Average Distance Of 1 Km By Manual Meansincludingloading, Unloading And Stacking Complete 60 Cement 61 Steel 62 Carriage Of Sand / Stone / Dust / Quarrymuck / Moorum / Other Aggregate Ofsize 6Mm, By Mechanical Transport And 600 M By Manual Means Includingloading, Unloading And Stacking Complete 63 Carriage Of Stone Aggregate Ofsize 6 To 26.5 Mm By Mechanical Transport In All Terrains Through Average Distance Of Lead Up To 30 Km By Mechanical Transport And 500 M By Manual Means Including Loading, Unloading And Stacking 64 Carriage Of Stone Aggregate Above 40 Mm By Mechanical Transport In All Terrains Through A Lead Up To 30Km By Mechanical Transport And 800 M By Manual Means Includingloading, Unloading And Stacking 65 Carriage Of Sand / Stone / Dust / Quarrymuck / Moorum / Other Aggregate Ofsize 6Mm, An Average Distance25 Km By Mechanical Transportand 100 M By Manual Means Includingloading, Unloading And Stacking Complete 66 Half Brick Masanory With Bricks Of Class Designation 7.5 In Foundation And Plinth In Cement Mortar 1:4 67 Extra Half Brick Masanory Super Structure Above Plinth Level Upto Floor V Level 68 Filling Available In Excavated Earth ( Excluding Rock ) In Trenches, Plinth, Sides Of Foundation Etc, In Layers Not Exceeding 20Mm Depth, Consolidating Each Deposited Layer By Ramming And Watering Lead Upto 1.5Mtrs 69 Arc Welding At Site Of Work Including Mobilization Of Welding Set And Necessary Arranagement Of Power Including Cost Of Welding Rodssuch As Manifolds, Bends And The Like Complete As Directed By Engr In Charge. 70 Laying & Fitting Of New Pipelines Of Galvanised Iron Pipe Includinglabour For Jointing & Fitting Of Gi Specials Including Tees, Elbows, Bends, Additional Sockets, Unions, Reducer Sockets Etc, Testing, Disinfection And Commissioning, Complete As Per The Directions Of The Engineer In Charge. 71 G.I Pipes100 Mm Dia Nominal Bore 72 G.I Pipe 80 Mm Dia ( M ) Nominal Bore 73 G.I Pipe 65 Mm Dia ( M ) Nominal Bore 74 G.I Pipes50 Mm Dia Nominal Bore 75 G.I Pipes40 Mm Dia Nominal Bore 76 G.I Pipes32 Mm Dia Nominal Bore 77 G.I Pipes25 Mm Dia Nominal Bore 78 G.I Pipes20 Mm Dia Nominal Bore 79 G.I Pipes 15 Mm Dia Nominal Bore 80 Providing And Laying In Postion Specified Grade Of Reinforced Cement Concrete Including Curing But Excluding The Cost Of Centering, Shuttering Finishing And Reinforcement 1:1.5:3 ( 1 Cement:1.5 Coarse Sand: 3 Graded Stone Aggregate 20Mm Nominal Size ) 81 Providing And Fixing On Walls For Unplasticized Rigid Pvc Rain Water Pipes Including Jointing With Seal Ring 80 Mm Dia And Necessary Clampsas Required At Site. 82 Providing And Fixing Panelled Or Panelled And Glazed Shutters For Doors, Windows And Clerestory Windows Fixing With Butt Hinges Of Required Size With Necessary Screws, Excluding Panelling Which Will Be Paid For Separately, All Complete As Per Direction Of Engineer-In-Charge. ( Note: -Butt Hinges And Necessary Screws Shall Be Paid Separately ) . Second Class Deodar Wood 83 Providing And Fixing Wire Gauze Shutters Using Galvanized M.S. Wire Gauze Of Average Width For Aperture 1.4 Mm In Both Directions With Wire Of Dia. 0.63 Mm For Doors, Windows And Clerestory Windows With Isi Marked M.S. Pressed Butt Hinges Bright Finished Of Required Size With Necessary Screws As Per Direction Of Engineer-In-Charge : Second Class Deodar Wood 84 Providing And Fixing Of Bright / Matt Finished Steel Handle Of Approved Quality Make With Necessary Screws Etc All Complete 125Mm 85 Providing And Fixing Of Oxidised Mild Steel Tower Bolts ( Barrel Type ) 150 X 10Mm 86 Providing Gola 75 X75 Mm In Cement Concrete 1:2:4 ( 1 Cement: 2 Coarse Sand: 4 Stone Aggregate 10 Mm And Down Gauge ) , Including Finishing With Cement Mortar 1:3 ( 1 Cement: 3 Fine Sand ) As Per Standard Design. In 75 X 75 Mm Deep Chase. 87 Earth Work In Excavation By Manual Means Over Area ( Exceeding 30Cm And Upto 1.5M In Depth, 1.50Mtr In Width As Well As 10Sqm On Plan ) Including Disposal Of Excavated Earth Pto 1.0 Mtr For Cutting Dge, Disosed Earth To Be Levelled And Neatly Dressed. ( All Kind Of Soil 70% And Soft Rock 30% ) Note:- Extra Rates For Quantaties Of Earth Works Executed In Or Under Water And / Or Liquid Mud, Including Pumping Out Water As Required. ( The Extra Percentage Rate Is Applicable In Respect Of Each Item But Limited To Quantaties Of Work Executed In These Difficult Conditions . The Unit Namely , Meter Depth To Be Considered For Payment Shall Be The Depth Measured From The Sub Soil Water Level Uptothe Center Of Gravity Of The Quantity Executed In Difficultconditions. The Depth Shall Be Reckoned Correct To 0.1 Meter, 0.05 Meteror More Shallbe Taken As 0.1Meter And Less Than 0.05 Meter Ignored. ( 20% Of The Rate Of The Item ) 88 Extra For Additional Lift Of 1.5M Or Part Thereof In All Kind Of Soils 70% And Soft Rock 30% 89 1St Lift 90 2Nd Lift 91 3Rd Lift 92 4Th Lift 93 5Th Lift 94 6Th Lift 95 Reinforced Cement Concrete Work In Well-Steining Including Curing But Excluding The Cost Of Centering, Shuttering, Finishing And Reinforcement, With 1:1½:3 ( 1 Cement : 1½ Coarse Sand : 3 Graded Stone Aggregate 20 Mm Nominal Size ) 96 Reinforced Cement Concrete Work In Walls ( Any Thickness ) Including Attached Pilasters, Buttresses, Plinth And String Courses, Fillets, Columns, Pillars, Piers, Abutments, Posts And Struts Upto Floor Five Level Including Curing But Excluding Cost Of Centering Shuttering, Finishing And Reinforcement. 1:1½:3 ( 1 Cement : 1½ Coarse Sand : 3 Graded Stone Aggregate 20 Mm Nominal Size ) 97 Dismantling G.I. Pipes ( External Work ) Including Excavation And Refilling Trenches After Taking Out The Pipes, Manually / By Mechanicalmeans Including Stacking ( For Reuse Under Item 71 Of This Boq ) Of Pipes Within 50 Meters Lead As Per Direction Of Engineer-In-Charge : Above 40 Mm 98 Dismantling G.I. Pipes ( External Work ) Including Excavation And Refilling Trenches After Taking Out The Pipes, Manually / By Mechanicalmeans Including Stacking ( For Reuse Under Item 71 Of This Boq ) Of Pipes Within 50 M Lead As Per Direction Of Engineer-In-Charge : Above 40 Mm 99 Providing Installation Testing And Commissioning Of 2000 Gph X 700 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 100 Providing Installation Testing And Commissioning Of 2500 Gph X 120 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 101 Providing Installation Testing And Commissioning Of 3000 Gph X 35 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 102 Providing Installation Testing And Commissioning Of 3000 Gph X 100 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 103 Providing Installation Testing And Commissioning Of 3500 Gph X 150 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 104 Providing Installation Testing And Commissioning Of 4000 Gph X70 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 105 Providing Installation Testing And Commissioning Of 4000 Gph X 120 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 106 Providing Installation Testing And Commissioning Of 4000 Gph X 150 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 107 Providing Installation Testing And Commissioning Of 5000 Gph X50 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 108 Providing Installation Testing And Commissioning Of 5000 Gph X 100 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 109 Providing Installation Testing And Commissioning Of 5000 Gph X120 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 110 Providing Installation Testing And Commissioning Of 5000 Gph X 150 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 111 Providing Installation Testing And Commissioning Of 5000 Gph X 200 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 112 Providing Installation Testing And Commissioning Of 6000 Gph X 30 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 113 Providing Installation Testing And Commissioning Of 6000 Gph X 120 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 114 Providing Installation Testing And Commissioning Of 6000 Gph X150 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 115 Providing Installation Testing And Commissioning Of 7000 Gph X 100Mtr Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 116 Providing Installation Testing And Commissioning Of 8000 Gph X 80 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 117 Providing Installation Testing And Commissioning Of 8000 Gph X 100 M Head Submersible Pump ( As Per Is 8034 ) Set Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 118 Providing Installation Testing And Commissioning Of 63 Kva Manual Voltage Stabilizer Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 119 Providing Installation Testing And Commissioning Of 100 Kva Manual Voltage Stabilizer Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 120 Providing Installation Testing And Commissioning Of 150 Kva Manual Voltage Stabilizer Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 121 Providing Installation Testing And Commissioning Of 250 Kva Manual Voltage Stabilizer Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 122 Design, Fabrication, Installation Testing And Commissioning Of Lt Control Pannel With One Incoming And Two Outgoing Along With Allied Electromechnaical Works ( All As Per The Scope Of Work Provided In The Bid Document ) 123 Design, Fabrication, Installation Testing And Commissioning Of Lt Control Pannel With One Incoming And Three Outgoing Along With Allied Electromechnaical Works ( All As Per The Scope Of Work Provided In The Bid Document ) 124 Providing Installation Testing And Commissioning Of 3000 Gph X 150 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 125 Providing Installation Testing And Commissioning Of 3000 Gph X 250 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 126 Providing Installation Testing And Commissioning Of 4000 Gph X 200 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 127 Providing Installation Testing And Commissioning Of 4000 Gph X 250 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 128 Providing Installation Testing And Commissioning Of 5000 Gph X 150 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 129 Providing Installation Testing And Commissioning Of 5000 Gph X 200 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 130 Providing Installation Testing And Commissioning Of 5000 Gph X 250 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 131 Providing Installation Testing And Commissioning Of 5000 Gph X 300 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 132 Providing Installation Testing And Commissioning Of 6000 Gph X250 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 133 Providing Installation Testing And Commissioning Of 7000 Gph X 250 Mhead Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 134 Providing Installation Testing And Commissioning Of 8000 Gph X 100 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 135 Providing Installation Testing And Commissioning Of 8000 Gph X150 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 136 Providing Installation Testing And Commissioning Of 8000 Gph X 200 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 137 Providing Installation Testing And Commissioning Of 8000 Gph X 250 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 138 Providing Installation Testing And Commissioning Of 10000 Gph X 250 M Head Hc Pump Set ( As Per Is 1520 ) Along With Allied Works. ( All As Per The Scope Of Work Provided In The Bid Document ) 139 Design, Construction, Testing And Commissioning Of Rcc Oht Based On Approved Drawings And Specifications To Be Read With General Conditions Of The Contract With Architectural Features Of 0.50 Lakhs Gallons Capacity With Single Compartment And 17.00 Meters Staging Height Supported On Rectangular / Square Columns Only Including Providing Andfixing Of D.I Pipeline Fittings For Inlet, Outlet Scour And Overflow Delivering Upto Disposal Point & Providing And Fixing Of All Accessories Such As Lightening Arrestor, Digital Water Level Indicator, R.C.C. Stairs From Ground Level To Top Landing Along Outside Columns, Rcc Ladder From Top Landing To Gallery, Rcc Steps Along The Tank From Gallery To Top Dome, Side Steel Railing Upto Dome Of Oht With Stairs Within The Reservoir Upto The Bed From The Manhole Of The Tank, Gallery To Top Of Dome And Inside The Tank With Side Steel Railing, Ventilating Cowls Valve Pit With Proper Flooring Cover, Manhole Covers With Frame And M.S. Railing For Stairs And At Root Flooring, Vertical D.I. Pipelines And Standard D.I. Pipe Fitting Etc. All Complete. The Top Water Container Should Be Preferably Cylindrical In Shape, Shaft For Support Shall Not Be Permitted. The Foundation, Columns Bearing Etc. Shall Be Designed And Constructed So As To Have A Provision For The Construction Of A Single Storey Building Between The G.L. Bracing And First Bracing With Rcc Roof Slab And Bricks Walls For Store Accommodation. The Position Of The Bracing Shall Be So Fixed That The Height Of Floor Is Approximately 3.50 M And The Top Of Ground Level Bracing Is 0.60 M Above General Ground Level To Provide For Plinth. The Average Safe Bearing Capacity Of Soilin The Area Is 10 Ton / M² At Depth Of 2.1 Mtr. ( To Be Provided By Concerned Division ) . The Sbc Shall Be Conducted By The Contractor By Bore Log Method Form A Nabl Testing Agency, Using M-30 Design Mix Concrete ) ..The Reinforcementto Be Used For The Construction Of These Ohts Shall Be Of Grade Fe-500 Confirming To Is-1786 Latest Revision. ( Location Of Oht 1.Pahriwala-1 No ) . 140 213. A ) Additional Rate For Bearing Capacity Below 10 Ton / M² 141 213. B ) Rate To Be Deducted For Bearing Capacity Above 10 Ton / M² 142 Design, Construction, Testing And Commissioning Of Rcc Oht Based On Approved Drawings And Specifications To Be Read With General Conditions Of The Contract With Architectural Features Of 0.30 Lakhs Gallons Capacity With Single Compartment And 17.00 Meters Staging Height Supported On Rectangular / Square Columns Only Including Providing Andfixing Of D.I Pipeline Fittings For Inlet, Outlet Scour And Overflow Delivering Upto Disposal Point & Providing And Fixing Of All Accessories Such As Lightening Arrestor, Digital Water Level Indicator, R.C.C. Stairs From Ground Level To Top Landing Along Outside Columns, Rcc Ladder From Top Landing To Gallery, Rcc Steps Along The Tank From Gallery To Top Dome, Side Steel Railing Upto Dome Of Oht With Stairs Within The Reservoir Upto The Bed From The Manhole Of The Tank, Gallery To Top Of Dome And Inside The Tank With Side Steel Railing, Ventilating Cowls Valve Pit With Proper Flooring Cover, Manhole Covers With Frame And M.S. Railing For Stairs And At Root Flooring, Vertical D.I. Pipelines And Standard D.I. Pipe Fitting Etc. All Complete. The Top Water Container Should Be Preferably Cylindrical In Shape, Shaft For Support Shall Not Be Permitted. The Foundation, Columns Bearing Etc. Shall Be Designed And Constructed So As To Have A Provision For The Construction Of A Single Storey Building Between The G.L. Bracing And First Bracing With Rcc Roof Slab And Bricks Walls For Store Accommodation. The Position Of The Bracing Shall Be So Fixed That The Height Of Floor Is Approximately 3.50 M And The Top Of Ground Level Bracing Is 0.60 M Above General Ground Level To Provide For Plinth. The Average Safe Bearing Capacity Of Soilin The Area Is 10 Ton / M² . The Sbc Shall Be Conducted By The Contractor By Bore Log Method Form A Nabl Testing Agency, Using M-30 Design Mix Concrete ) . The Reinforcementto Be Used For The Construction Of These Ohts Shall Be Of Grade Fe-500 Confirming To Is-1786 Latest Revision. ( Location Of Oht 1, Dhok Jagir 1 No. ) . 143 214. A ) Additional Rate For Bearing Capacity Below 10 Ton / M² 144 214. B ) Rate To Be Deducted For Bearing Capacity Above 10 Ton / M² 145 Deep Drilling, Design Of Liner Assembly, Shrouding Of Gravel, Development, Stablization, Testing And Commissioning Of 530Mm Diameter Tube Well, Complete, By Any Suitable Method Direct Roatary / Reverse Rotary / Dual Rotary Method Required At Site With Safe Discharge Of 4500Gph At Kaleeth, Kote Maira Upper, Narayan Upper, Samwan, Bardoh, Degair, Mallah, Lohara Baisra, Manani, Chajjar Jogani, Rajwal Kandiyal, Kodewala Jamottian, Bagh Mahalla Tanda, Gandarwan, Dhok Jagir & Bada Talab Sungalin All Type Of Strata To Suite Requirement And Conditions For Average Depth Of 200Mts. ( Rate To Be Quoted As Per The Below Mentioned Items ) . ( Total 16 Units ) ( Note: Any Other Item To Be Executed As Per Site And Job Requirement, Including But Not Limited To Clearing Of Site By Way Of Bush Cutting, Making Approach Road, Shfifting Of Machinery And Allied Material, Preparation Of Site, Proper Levelling For Installlation Of Machinery Etc, Shall Be Deemed To Be Included In The Below Quoted Rates ) 146 Drilling Of Gravel Packed Bore Hole Of 530Mm Diameter By Way Of Reverse / Direct Roatary / Dual Rotary Whichever Is Suitable At Site Exculding Cost Of Blind And Slotted Pipes For An Average Depth Of 200 M. Or Till Attaining Adequate Water Bearing Strata. From G.L. To 150 M Bgl. Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 M ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency Engaged By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 147 Drilling Of Gravel Packed Bore Hole Of 530Mm Diameter By Way Of Reverse / Direct Roatary / Dual Rotary Whichever Is Suitable At Site Exculding Cost Of Blind And Slotted Pipes For An Average Depth Of 200 M. Or Till Attaining Adequate Water Bearing Strata.From 150 M Bgl To Average Depth 200 M Bgl ( To Be Written As At S.No.1 ) Or Above.Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 M ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency Engaged By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 148 Providing And Lowering Of 300 Mm Dia, 08 Mm Thickness, Liner Assembly, As Per Is Code 4270 After Welding Of Each Joint Upto The Desired Length And Design Approved By The Competent Authority.Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 M ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 149 Provding Of Pea Shaped Gravel As Per Is- 4097 Of 1967 With Latest Amendments For Gravel Packing Of Tube Well And Shrouding After Drilling, Development And Stablization Of Tube Well. 150 Development Of Bore Hole By Air Compressor Of Adequate Capacity To Give Clear Potable Water Free Of Sand And Impurities At Various Strata For All Depths. 151 Stablization And Yield Testing Of Tube Well Using V.T / Subersible Pump Set ( As Per Is Code-Part-I 2800 Of 1991 & Is-2800 Part-Ii Of 1979 Reaffirmed With Upto Date Amendments ) To Achieve The Designed Quality Of Portable Drinking Water From The Tube Well, For All Depths. 152 Slotting Of Erw M.S Casing Pipe 300Mm Dia 153 Fabrication, Providing / Fitting Of Steel Supporting Structure For Clamping Of Tube Well Housing Using 2 No. Parallel Ismb 250Mm Of 5 Meter Length And M S Angle 40 X 40 X 6 Mm And M S Plate 10Mm And 1.00 X 1.00 X 1.00 M Each At Both Ends 154 Deep Drilling, Design Of Liner Assembly, Shrouding Of Gravel, Development, Stablization, Testing And Commissioning Of 530Mm Diameter Tube Well, Complete, By Any Suitable Method Direct Roatary / Reverse Rotary / Dual Rotary Method Required At Site With Safe Discharge Of 4500Gph At Taoti, Pahari Wala, Kachrial, ( 250 M ) ................................ ( Total 3 Units ) ( Rate To Be Quoted As Per The Below Mentioned Items ) . ( Note: Any Other Item To Be Executed As Per Site And Job Requirement, Including But Not Limited To Clearing Of Site By Way Of Bush Cutting, Making Approach Road, Shfifting Of Machinery And Allied Material, Preparation Of Site, Proper Levelling For Installlation Of Machinery Etc, Shall Be Deemed To Be Included In The Below Quoted Rates ) 155 Drilling Of Gravel Packed Bore Hole Of 530 Mm Diameter By Way Of Reverse / Direct Roatary / Dual Rotary Whichever Is Suitable At Site Exculding Cost Of Blind And Slotted Pipes For An Average Depth Of250 M Or Till Attaining Adequate Water Bearing Strata.A ) From G.L. To 150 M Bgl. 156 B ) From 150 M Bgl To Average Depth 250 M Bgl ( To Be Written As At S.No.1 ) Or Above.Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 M ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency Engaged By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 157 Providing And Lowering Of 300Mm Dia, 08Mm Thickness, Liner Assembly, As Per Is Code 4270 After Welding Of Each Joint Upto The Desired Length And Design Approved By The Competent Authority.Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 Mtrs ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency Engaged By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 158 Provding Of Pea Shaped Gravel As Per Is- 4097 Of 1967 With Latest Amendments For Gravel Packing Of Tube Well And Shrouding After Drilling, Development And Stablization Of Tube Well. 159 Development Of Bore Hole By Air Compressor Of Adequate Capacity To Give Clear Potable Water Free Of Sand And Impurities At Various Strata For All Depths. 160 Stablization And Yield Testing Of Tube Well Using V.T / Subersible Pump Set ( As Per Is Code-Part-I 2800 Of 1991 & Is-2800 Part-Ii Of 1979 Reaffirmed With Upto Date Amendments ) To Achieve The Designed Quality Of Portable Drinking Water From The Tube Well, For All Depths. 161 Slotting Of Erw M.S Casing Pipe 300 Mm Dia 162 Fabrication, Providing / Fitting Of Steel Supporting Structure For Clamping Of Tube Well Housing Using 2 No. Parallel Ismb 250Mm Of 5 Meter Length And M S Angle 40 X 40 X 6Mm And M S Plate 10Mm And 1.00 X 1.00 X 1.00 M Each At Both Ends 163 Deep Drilling, Design Of Liner Assembly, Shrouding Of Gravel, Development, Stablization, Testing And Commissioning Of 530Mm Diameter Tube Well, Complete, By Any Suitable Method Direct Roatary / Reverse Rotary / Dual Rotary Method Required At Site With Safe Discharge Of 4500Gph At Jogwan, ( 300 M ) In All Type Of Strata To Suite Requirement And Conditions For Average Depth Of 300 M...................................... ( Total Unit 1 ) ( Rate To Be Quoted As Per The Below Mentioned Items ) . ( Note: Any Other Item To Be Executed As Per Site And Job Requirement, Including But Not Limited To Clearing Of Site By Way Of Bush Cutting, Making Approach Road, Shfifting Of Machinery And Allied Material, Preparation Of Site, Proper Levelling For Installlation Of Machinery Etc, Shall Be Deemed To Be Included In The Below Quoted Rates ) 164 Drilling Of Gravel Packed Bore Hole Of 530 Mm Diameter By Way Of Reverse / Direct Roatary / Dual Rotary Whichever Is Suitable At Site Exculding Cost Of Blind And Slotted Pipes For An Average Depth Of 300 M Or Till Attaining Adequate Water Bearing Strata.A ) From G.L. To 150 M Bgl. 165 B ) From 150 M Bgl To Average Depth 300 M Bgl ( To Be Written As At S.No.1 ) Or Above.Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 M ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency Engaged By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 166 Providing And Lowering Of 300Mm Dia, 08Mm Thickness, Liner Assembly, As Per Is Code 4270 After Welding Of Each Joint Upto The Desired Length And Design Approved By The Competent Authority.Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 Mtrs ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency Engaged By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 167 Provding Of Pea Shaped Gravel As Per Is- 4097 Of 1967 With Latest Amendments For Gravel Packing Of Tube Well And Shrouding After Drilling, Development And Stablization Of Tube Well. 168 Development Of Bore Hole By Air Compressor Of Adequate Capacity To Give Clear Potable Water Free Of Sand And Impurities At Various Strata For All Depths. 169 Stablization And Yield Testing Of Tube Well Using V.T / Subersible Pump Set ( As Per Is Code-Part-I 2800 Of 1991 & Is-2800 Part-Ii Of 1979 Reaffirmed With Upto Date Amendments ) To Achieve The Designed Quality Of Portable Drinking Water From The Tube Well, For All Depths. 170 Slotting Of Erw M.S Casing Pipe 300 Mm Dia 171 Fabrication, Providing / Fitting Of Steel Supporting Structure For Clamping Of Tube Well Housing Using 2 No. Parallel Ismb 250Mm Of 5 Meter Length And M S Angle 40 X 40 X 6Mm And M S Plate 10Mm And 1.00 X 1.00 X 1.00 M Each At Both Ends 172 Deep Drilling, Design Of Liner Assembly, Shrouding Of Gravel, Development, Stablization, Testing And Commissioning Of 530Mm Diameter Tube Well, Complete, By Any Suitable Method Direct Roatary / Reverse Rotary / Dual Rotary Method Required At Site With Safe Discharge Of 4500 Gph At Dhabba Maira, Keri ( 400 M ) In All Type Of Strata To Suite Requirement And Conditions For Average Depth Of400 M. ............................ ( Total Units 02 ) ( Rate To Be Quoted As Per The Below Mentioned Items ) . ( Note: Any Other Item To Be Executed As Per Site And Job Requirement, Including But Not Limited To Clearing Of Site By Way Of Bush Cutting, Making Approach Road, Shfifting Of Machinery And Allied Material, Preparation Of Site, Proper Levelling For Installlation Of Machinery Etc, Shall Be Deemed To Be Included In The Below Quoted Rates ) 173 Drilling Of Gravel Packed Bore Hole Of 530 Mm Diameter By Way Of Reverse / Direct Roatary / Dual Rotary Whichever Is Suitable At Site Exculding Cost Of Blind And Slotted Pipes For An Average Depth Of 400 M Or Till Attaining Adequate Water Bearing Strata.A ) From G.L. To 150 M Bgl. 174 B ) From 150 M Bgl To Average Depth 400 M Bgl ( To Be Written As At S.No.1 ) Or Above.Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 M ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency Engaged By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 175 Providing And Lowering Of 300Mm Dia, 08Mm Thickness, Liner Assembly, As Per Is Code 4270 After Welding Of Each Joint Upto The Desired Length And Design Approved By The Competent Authority.Note:- In Case Of Increase Or Decrease In The Bgl Depth From The 150 Mtrs ( Average Depth As Per S.No. 1 Above To Be Written ) , As Per Site Requirement, To Be Certified By Competent Authority / Third Party Inspection Agency Engaged By The Department, The Payment Shall Be Made With Corresponding Additon Or Deduction, As Per The Alloted Rates For Such Depth, Bgl. 176 Provding Of Pea Shaped Gravel As Per Is- 4097 Of 1967 With Latest Amendments For Gravel Packing Of Tube Well And Shrouding After Drilling, Development And Stablization Of Tube Well. 177 Development Of Bore Hole By Air Compressor Of Adequate Capacity To Give Clear Potable Water Free Of Sand And Impurities At Various Strata For All Depths. 178 Stablization And Yield Testing Of Tube Well Using V.T / Subersible Pump Set ( As Per Is Code-Part-I 2800 Of 1991 & Is-2800 Part-Ii Of 1979 Reaffirmed With Upto Date Amendments ) To Achieve The Designed Quality Of Portable Drinking Water From The Tube Well, For All Depths. 179 Slotting Of Erw M.S Casing Pipe 300 Mm Dia 180 Fabrication, Providing / Fitting Of Steel Supporting Structure For Clamping Of Tube Well Housing Using 2 No. Parallel Ismb 250Mm Of 5 Meter Length And M S Angle 40 X 40 X 6Mm And M S Plate 10Mm And 1.00 X 1.00 X 1.00 M Each At Both Ends
