Tender For Work Related To Jal Jeevan Mission In Village Dhikali In Block Badgaon Under Suv Div Badgaon, Udaipur Including One Year Defect Liability Period Under Jjm - Tubewell 3 NoS 2 Construction Of Tube Well Up To 150 Mtr. Depthin All Type Of Rocks , udaipur-Rajasthan

Work Related To Jal Jeevan Mission In Village Dhikali In Block Badgaon Under Suv Div Badgaon, Udaipur Including One Year Defect Liability Period Under Jjm -Tubewell 3 NoS 2 Construction Of Tube Well Up To 150 Mtr. Depthin All Type Of Rocks By Dth System & Over Burden To Accommodate Casing Pipe Of Following Sizes In All Types Of Soil & Over Burden Including Lowering Of Casing Pipe, ( If Required ) Excluding Cost Of Casing Pipe, As Per Is:2800 Part 1: 1991 Andis:2800 Part Ii: 1979 ( Both Amended Upto 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. 3 Nominal Bore 200 Mm Dia. 4 Add Extra 15% 5 200 Mm Dia Nb ( Thickness Of Pipe 5.4Mm & Mass Of Tube 28.46 Kg / M ) 6 Supply & Fixing Tube Well Coverof Ms Sheet 8Mm Thick At Top & 5Mm Thick 100Mm Wide Shroud Around The Edge So As To Form A Cap On The Top End Of Casing Pipe With Gi Nipple 45Cm Long & Two Gi Flanges At Both Ends In 80Mm Sizes Passing Through A Hole In The Centre Of Ms Sheet. A 25 Mm Socket With End Plug Shall Also Be Welded Over Top Plate. A Gi Nipple Having Outside Thread Of Size 1 / 2 ( For Installation Pressure Gauge ) Shall Be Provided & Welded With 80Mm Gi Nipple Near Top Plate Nipple Shall Be Provided With End Plug. 7 200 Mm Dia 8 Rising Pipe Line 9 Providing, Lowering, Laying In Trenches, Aligning, Fixing In Position And Jointingductileiron ( Di ) Isi Markedk-7Grades&Spipesas Per Is:8329-2000 ( Amendedup Todate ) , Withinternalcementmortar Lining Suitable For Potablewater With Rubber Ring ( Epdm ) Joints As Per Is: 5382-1985 Including All Taxes ( Central And Local ) , Transportation And Freight Charges, Inspection Charges, Loading / Unloading Charges, Including Cost Of Labour And Material, Specials ( Tee, Bend Etc. ) Satisfactory Hydraulic Testing, Disinfection, Commissioning Etc. Complete As Per Technical Specifications And Direction Of Engineer-In-Charge. ( Excluding Earth Work ) Note : Providing And Fixing Of All Requisite Specials As Per Drawing, Design And Layout Are Inclusive In Rm Measurement Of The Item And Shall Not Be Paid Separately. 10 100 Mm Dia Di K-7 Pipe 11 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means In Trenches Of Required Width And Gradient For Laying And Jointing Of Pipe Line Including Excavation For Sockets, And Dressing Of Sides, Ramming Of Bottoms, Depth Up To 1.5 Mtr. Including Taking Out The Excavated Soil, And Then Returning The Soil As Required In Layers Not Exceeding 20Cm In Depth Including Consolidating Each Deposited Layer By Ramming, Watering Etc. And Disposal Of Surplus Excavated Soil As Directed Within A Lead Of 50 Mtr. Including Required All Safety Provisions Etc.:All Kinds Of Soil 12 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means In Trenches Of Required Width And Gradient For Laying And Jointing Of Pipe Line Including Excavation For Sockets, And Dressing Of Sides, Ramming Of Bottoms, Depth Up To 1.5 Mtr. Including Taking Out The Excavated Soil, And Then Returning The Soil As Required In Layers Not Exceeding 20Cm In Depth Including Consolidating Each Deposited Layer By Ramming, Watering Etc. And Stacking Serviceable Material For Measurements And Disposal Of Unserviceable Material As Directed, With In A Lead Of 50 Mtr. Including All Safety Provisions Required .: 13 Ordinary Rock 14 Hard Rock ( Requiring Blasting ) 15 Hard Rock ( Blasting Prohibited ) 16 Dismantling Of Cement Concrete Pavement For Pipe Line Line And Chambers By Mechanical Means Using Pneumatic Tools, Cutting The Peripheral Edge By Cc Cutter, Breaking To Pieces Not Exceeding 0.02 Cum In Volume And Stock Piling At Designated Locations And Disposal Of Dismantled Materials Up To A Lead Of 1000 Meters. Measurement For Dismantled Trench To Be Madeas Per Standard Trench Width Specified In Tender Document And No Extra Payment Shall Be Made Be Made For Trench Width More Than Specified, Re-Handling Of Material / Earth To Complete The Tasks As Per Technical Specification And Scope Of Work. 17 Providing And Laying In Position Cement Concrete In Specified Grade Over Prepared Base Course Complete Including Finishing, Curing, All Material, Labour, Machinery, Lighting, Guarding For Road Restoration Work In Trenches Of Pipe Line And Chamber Work. Measurement For Cc Work To Be Madeas Per Standard Trench Width Specified In Tender Document And No Extra Payment Shall Be Made Be Made For Trench Width More Than Specified, Complete Work As Per Technical Specification And Scope Of Work. 18 M20 Grade Nominal Mix1: 1.5: 3 ( 1 Cement : 1.5 Coarse Sand : 3 Graded Stone Aggregate 20Mm Nominal Size ) . 19 Providing, Lowering, Aligning, Fixing In Position In Pipe Line At Work Site, Di D / F Resilient Seated ( Soft Seated ) Sluice Valves ( Gate Valves ) , Vacuum Tight ( Bubble Tight ) , Straight And Pocket Less Body Passage Of Approved Make Of Following Class & Dia Complete Confirming To Bs-En-1171 / Awwa C-509 And Of Following Specifications: Body & Bonnet Of Ductile Cast Iron Of Grade Ggg40 / Ggg50 As Per Din 1693 Or Gr Sg-400 / 12 As Per Is 1865 Or Equivalent Grade As Per Is :3896-Part2-1985 And Subsequent Revisions, Wedge Of Same Material As Body & Shall Vulcanisedrubber Lined With Epdm ( Food Grade Quality ) And Seals Of Nbr Face To Face Dimensions As Per Bs 5163-89 / Is 14846 / 2000 ( Amended Up To Date ) / Din 3202 F4, Stem / Spindle Of Ss ( Aisi 316 Or Equivalent ) Electrostatic Epoxy Powder ( Ep-P ) / Fusion Bond Epoxy ( Non-Toxic- Suitable For Drinking Water ) Coated With Minimum Thickness Of 250 Microns Inside And Outside, Drilled As Per Is 1538. Nut-Bolt Confirming To Is:1363 And Is: 1367 ( Galvanised Steel ) Insersion Rubber Of Black Epdm 6Mm Thick. Suitablesupport Structure As Per Directions Of Eic, Sluice Valves Including All Jointing & Jointing Material, Labour, Testing And Commissioning Along With Pipe Line As Per Technical Specifications And As Per Direction Of Engineer-In-Charge. Note: Rates Are Exclusive Of Tail Piece / Dismantling Joints And Earth Work. 20 Manually Operated Resilient Seated Sluice Valves Of Class Pn 1.0 / 1.6 21 100 Mm Dia 22 Providing, Lowering, Aligning, Fixing In Position In Pipe Line, Ci Double Flanged Swing Type Non Return Valves ( Nrv ) Of Approved Make Of Following Pressure Rating & Dia Complete, Confirming To Is: 5312 ( Part -1 ) / 2004 ( Amendedup To Date ) And Of Following Specifications: Body, Cover & Disc Of Grey Cast Iron Of Is:210 / Fg200. Face To Face Dimensions As Per Is 5312 ( Part -1 ) :2004 , Flanges Drilled As Per Is:1538. Epoxy ( Non-Toxic & Suitable For Drinking Water ) Applied On Body, Cover And Disc Inside And Outside . Body Seat Ring Of Ss / Cs Door Face Ring - Epdm / Neoprene ( Food Grade Quality ) , Shaft Of Htb1 / Ss- Aisi- 410 , Hinge Maleable Cast Iron / Ss Aisi 316 / 410 , Bonnet Gasket Epdm, Bush- Leaded Tin Bronze / Ptet, Gasketepdm / Nbr, Nut-Bolt As Per Is:1363 And Is: 1367 ( Galvenised Steel ) , Insersion Rubber Of Black Epdm 6Mm Thick. Suitablesupport Structure As Per Directions Of Eicincluding Jointing & Jointing Material, Labour, Testing And Commissioning Along With Pipeline As Per Technical Specification & As Per Direction Of Engineer-In-Charge.Note: Rates Are Exclusive Of Tail Piece / Dismantling Joints And Earth Work.Of Approved Make ( Is: 5312 Amended Upto Date ) Of Following Class And Dia Complete Including All Material, Labour, Testing And Commissioning Along With Pipe Line As Per Technical Specifications And As Per Direction Of Engineer-In-Charge.Note: Rates Are Exclusive Of Tail Piece / Dismantling Joints And Earth Work. 23 100 Mmdia 24 Pump Machinery 25 Supply & Installation Of 3 Phase Isi Marked Submersible Motor Pump Set Of Five Star Rating By Bee And As Per Is:8034-2011 ( Pump ) And Is 9283-2013 ( Motor ) Or Amended Upto Date Of Approved Make Of Following Duty Condition With Required Accessories Including Making Connection Suitable For Tube Well / Dcb. The Job Includes Lowering Of Motor Pump, Installation Of Complete Fitting & Accessories , Jointing Of Electrical Cables Upto Switch Board, Testing Of Submersible Pump Set And Interconnection Upto Water Mains, Complete In All Respect. 26 7.5 Kw ( 10 Hp ) & Head Above 120 Mtr.04 Nos 27 Up To 5.5 Kw ( 7.5 Hp ) & Head Above 120 Mtr.02 Nos 28 Providing & Lowering In Tubewell Isi Marked Gi Pipe “B ( Medium ) Class As Per Is:1239 Part I 2004 Or Amended Up To Date, Threaded And Double Flanged ( Welded ) On Both Ends And Two Number25x3mm Ms Flat Welded On Both Ends Between Pipe & Flange, Rubber Washer & Nut Bolts Etc. Complete In All Respect.. 50 Mm Dia 29 Supply & Fixing Of Isi Marked Three Core Pvc Flat Submersible Cableas Per Is 694:1990 Or Amended Up To Date And Conductor As Per Class 5 Of Is 8130:1980Including Making Connection Etc. 3 Core 4.0 Sq.Mm 30 Supply & Fixing Xlpe Insulated / P.V.C. Sheathed Cable Of 1.1 Kv Grade With Aluminium Conductor Armoured Of Is:7098-I / 1554-1 Approved Makein Ground As Per Is:1255 Including Excavation Of 30Cmx75cm Size Trench, 25 Cm Thick Underlayer Ofsand, Second Class Bricks Covering, Refilling Earth, Compaction Of Earth, Making Necessary Connection, Testing Etc. As Required Of Size.10.0 Sq.Mm, 4 Core 31 Supplying And Installing 100 Mm Diameter Sealed Diaphragm Bourdon Type Pressure Guage Of Range 0 To 10 Kg Including All Jointing Material As Per Specification With Safety Cover 32 Supplying And Fixing Of Electric Control Feeder Panel Comprising Of Suitable Rating Mccb, Fully Automatic Star-Delta Starter, Over Load Relay, Ampere Meter With Cts , Volt Meter, Phase Preventor, Suitable Starting Capacitors, Phase Indicators, Lighting Arrangement Etc Complete Suitable For Three Phase Pump Set. The Panel Should Have Space For Energy Meter ( Supplied By Discom ) All These Equipments Shall Be Housed By Panel Box Made From 18 Guage Ms Sheet With Powder Coating.Panel Should Be Of Minimum Size 900X600x450 Mm With Stand ( Made Of Angle Iron Of Size 35X35x5mm ) Duly Bolted / Screwed With Enclosure Box Having Four Legs, Each LegS Length 18 And Double Door Including In Built Locking System.The Legs Should Be Embedded In M-15 Cement Concrete Platform.The Size Of Cc Platform Should Be Equal Or Bigger Than The Base Size Of Panel Having Height Of Atleast 200 Mm Ground Level.The Panel Should Have Opening Of Suitable Size In Front Of Space For Energy Meter With Glass For Meter Reading. The Operation Of Panel Should Be Suitable For On 440 Volt Ac Supply. 33 Above 10 Hp And Up To 15 Hp 34 Ohsr 35 Construction Of Rcc Intze Type Over Head Service Reserviour Of Following Capacity And Stagging Consisting Of Excavation In All Types Of Soils, Rcc Work, Cement Plater With Water Proofing Compund To Inner Face Of The Container Including Refilling, Disposing Off The Surplus Stuff, Plinth Protection, All Labour And Material Charges Including Providing And Fixing Of Accessories Such As Ladder, Manhole Frame And Covers, Water Level Indicator ( Float Type ) , Ventilator With Ss Screen, Lightening Arrestor, Float Valve, Puddle Coller, G.I. Pipe Railing Around Walk Away And Tope Dome. Providing Rcc Staircase From 4.5 Mtr Height Of Ground Level To Top Level, Chamber For All Valves, Providing And Applying Three Coats Of Cement Paint To The External Surface Of The Container, Food Grade Epoxy Paint To Internal Surface Of Container And Giving Satisfactory Hydraulic Test And Water Tightness Test As Per Is Code, Etc.Complete All In Respect As Per Design Data Criteria Obligatory Requirements And Detailed Specifications, Scope Of Work And Ga Drwaings.The Job Includes Painting The Name Of The Scheme And Other Details On The Reserviour, Providing Alluminium Portable Ladder Suitable To Reach At 4.5 Mtr And Other Work Related To Structure As Per The Direction Of Engineer In Incharge. Technical Specification And Scope Of The Work. 36 Rcc Ohsr, 18 Meter Stagging, Sbc 10 T / Sqm 37 Providing And Fixing Double Flanged Isi Marked Di Class K-9 Pipes As Per Is 8329 - 2000 ( Amendment Up To Date ) As Vertical Pipes For Rcc Reservoir Including Specials Required Such As A Duck Foot Band, Bend Tee Etc. Providing Clamp At Every 3 Mtr, Jointing Materials Suchas Nuts Bolt Rubber Packing Hydraulic Testing Etc. Complete In All Respect Up To And From Valve Chamber As Per Direction Of Eic, Technical Specification Specification And Scope Of Work. 38 100 Mm 39 Providing, Lowering, Laying, Aligning, Fixing Inpositioninpipeline, Resilientseatedd / F Disluicevalvesofapprovedmake&Design Standardoffollowingdiacomplete ( Includingjointing&Jointing Material ) Includingallmaterial, Labour, Testingandcommissioning Along With Pipe Line As Per Technical Specification& As Per Direction Of Engineer. Manually Operated Class Pn 1.0. ( CategoryB ) 40 100 Mm Dia 41 Reparing Of Exixting Glrs In Village 42 Plaster On New Surface On Walls In Cement Sand Mortar 1:4 Including Racking Of Joints Etc. Complete Fine Finish: 25 Mm Thick. 43 Finishing Walls With Water Proofing Cement Paint Of Approved Brand And Manufacture And Or Required Shade To Give An Even Shade Including All Scaffolding. New Work ( Three Or More Coats. ) 44 Repair To Damaged R.C.C. Slab, Beams And Roof, Columns Etc. For Strenghtening With Cement Mortor 1:2 In Following Steps. 1. Chopping Loose & Cracked Concrete To Required Depth. Cleaning The Exposed Surface Of Steel & Concrete With Wire Brush & Sand Blasting, Papering, Cleaning To Concrete Surface With Water As Necessary & Getting Dried 2. Applying Epoxy Primer On The Exposed Steel Bars. 3. Applying Epoxy Hardner & Resin Mix On Concrete And Steel Bars With Brush.4. Speading Dry Cement Mortor 1:2 Mix Over Epoxy Treated Wetsurface & Allow It To Dry For One Day. 5. Plastiring The Surface With Cement Sand Mortor 1:3 Uptodepth Of 30 Mm Complete Cure The Plasterd Surface For 15 Days. 45 Chopping Loose And Cracked Concrete To Required Depth, Cleaning The Exposed Surface Of Steel And Concrete With Wire Brsh And Sand Blasting, Cleaning With A Jet Of Water / Air As Necessary And Getting It Dried With Compressed Air Including All Scaffolding. Depth Upto 25Mm 46 Providing And Lying 12Mm Thick Polymer Mortar ( 1:3 ) 1 Cement : 3Coarse Sand ) Duly Mixed With Polymer Based Cement Modifier ( Powerete Pr-40 ) Or Equivalent ) @ Of 5% Of The Wt. Of Cement Uised And Plasticiser, @ 100Grm. Per Bag Of Cement After Applying A Polymer Slurry Coat ( 2 Part Cement : 1 Part Powerete Pr-40 Or Equivalent ) As Per The Recommendations Of The Manufacturer. 47 Providing, Supplying, Mixing And Applying Two Coats Of Already To Use Two Component Polymer Modified Flexible Cement Based Water Proofing Slurry Like Sike Top Seal 107, Or Equivalent By Brush After Cleaning Surfaces, The Surface Should Be Cleaned To Remover All Dust, Foreign Material, Loose Material Or Any Deposit Of Contaminant, Which Could Affact The Bond Between The Surface And Sika Top Seal Coating This Can Be Done By Scarfying, Grinding, Water Blasting, Wire Brush Or Any Other Approved Method Including Dismantling Loose Plaster And Repairing With Cement Send 1:4 Mix With Sika Latex, A Synthetic Rubber Emulsion Diluted With Water In A Ration Of 1:4 The Rust From Exposed Reinforcement Will Be Removed Andanticorrosive Treatment With Sikaarmatic Will Have To Be Done Before Coating Of Sika Top 107, Thw Two Componentof Sika Top Seal Are To Be Mixed In The Ration Of1:4 By Weight And Mixed Prpperly Until A Slurry Consistency Is Achieved, Second Coat Is To Be Protected From Strong Wind And Direct Sunlight And Should Be Curred With Demphession Or Gunny Bag Or Polythene For At Least Two Days As Per Instruction Of Manufacture And Pecified In The Leaf - Let Curring Should Be Done At Least For 10 Days. 48 Providing Fabrication And Fixing Ventilation Of The Top Of Reservoir Top. Size 1.20 Mtrdia X 0.75 Mtr Height With Wire Gauge 14 Mesh X 24 Gauge To Metal Frame Of Rolled Section By Metal Biding 20 X 3Mm ( Top, Middle And Bottom ) Side. With Suitable Screw And Post Of Square Bar 12Mm And 4 Nos Of Hole Pass In Fixing M20 Cement Concrete. 49 Providing And Applying Two Coats Color Lessanti Fungus, Anti Efforseence, Water Repellent Treatment With Silicone Water Repellent ( Df, 105 ) Or Equivalent On The Entire Exterior Surface Of The Structure Of Rcc Reservoir To Obtain The Surface Perfectly Repellent To Water All Complete. 50 Fabrication, Supplying And Fixing Of Alluminium Ladder Inside Tank As Per Specification. 51 Distribution Pipe Line 52 Providing, Lowering, Laying In Trenches, Aligning, Fixing In Position And Jointingductileiron ( Di ) Isi Markedk-7Grades&Spipesas Per Is:8329-2000 ( Amendedup Todate ) , Withinternalcementmortar Lining Suitable For Potablewater With Rubber Ring ( Epdm ) Joints As Per Is: 5382-1985 Including All Taxes ( Central And Local ) , Transportation And Freight Charges, Inspection Charges, Loading / Unloading Charges, Including Cost Of Labour And Material, Specials ( Tee, Bend Etc. ) Satisfactory Hydraulic Testing, Disinfection, Commissioning Etc. Complete As Per Technical Specifications And Direction Of Engineer-In-Charge. ( Excluding Earth Work ) Note : Providing And Fixing Of All Requisite Specials As Per Drawing, Design And Layout Are Inclusive In Rm Measurement Of The Item And Shall Not Be Paid Separately. 53 100 Mm Dia Di K-7 Pipe 54 150 Mm Dia Di K-7 Pipe 55 Providing, Lowering, Laying And Jointing In Trenches, Standard Lengths Hdpeisi Marked Pipes As Per Is-4984: 1995 ( Amended Upto Date ) With Necessary Jointing Material Like Mechanical Connectors, I.E. Thread / Insert Joint / Quick Release Coupler Joint / Compression Fitting Joint Or Flanged Joint And Specials Jointing Pipe Byelectro Fusion Welding Method, Including All Taxes , Transportation And Freight Charges, Inspection Charges, Loading / Unloading Charges, Stacking Of Pipes, Including Cost Of Labour And Material, Specials ( Tee, Bend Etc. ) , Satisfactory Hydraulic Testing, Disinfection Etc. Complete As Per Technical Specifications And Direction Of Engineer-In-Charge Of Following Class And Diameter. ( Excluding Earth Work ) .Note : Providing And Fixing Of All Requisite Specials As Per Drawing, Design And Layout Are Inclusive In Rm Measurement Of The Item And Shall Not Be Paid Separately.Supply May Be In Coil Or Straight Length In 6 M / 12 M. 56 90 Mm Dia Hdpe Pipe Pe 80 Pn6 57 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means In Trenches Of Required Width And Gradient For Laying And Jointing Of Pipe Line Including Excavation For Sockets, And Dressing Of Sides, Ramming Of Bottoms, Depth Up To 1.5 Mtr. Including Taking Out The Excavated Soil, And Then Returning The Soil As Required In Layers Not Exceeding 20Cm In Depth Including Consolidating Each Deposited Layer By Ramming, Watering Etc. And Disposal Of Surplus Excavated Soil As Directed Within A Lead Of 50 Mtr. Including Required All Safety Provisions Etc.:All Kinds Of Soil 58 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means In Trenches Of Required Width And Gradient For Laying And Jointing Of Pipe Line Including Excavation For Sockets, And Dressing Of Sides, Ramming Of Bottoms, Depth Up To 1.5 Mtr. Including Taking Out The Excavated Soil, And Then Returning The Soil As Required In Layers Not Exceeding 20Cm In Depth Including Consolidating Each Deposited Layer By Ramming, Watering Etc. And Stacking Serviceable Material For Measurements And Disposal Of Unserviceable Material As Directed, With In A Lead Of 50 Mtr. Including All Safety Provisions Required .: 59 Ordinary Rock 60 Hard Rock ( Requiring Blasting ) 61 Hard Rock ( Blasting Prohibited ) 62 Dismantling Of Flexible Pavement For Pipe Lineand Chambers By Mechanical Means Using Pneumatic Tools, Breaking To Pieces Not Exceeding 0.02 Cum In Volume And Stock Piling At Designated Locations And Disposal Of Dismantled Materials Up To A Lead Of 1000 Meters. Measurement For Dismantled Trench To Be Madeas Per Standard Trench Width Specified In Tender Document And No Extra Payment Shall Be Madefor Trench Width More Than Specified, Re-Handling Of Material / Earth To Complete The Tasks Per Technical Specification And Scope Of Work. 63 Bituminous Courses 64 Granular Courses 65 Construction Of Bt Road 66 Providing Laying, Spreading And Compacting Stone Aggregates Of Specific Sizes As Per Table 400-7 To Water Bound Macadam Specification Including Spreading In Uniform Thickness; Hand Packing, Rolling With Power Roller 8-10 Tonnes, In Stages To Proper Grade And Camber, Applying And Brooming Requisite Type Of Screening ( Table 400-8 ) Binding Materials To Fill Up The Interstices Of Coarse Aggregates, Watering ( With Water Browser ) And Compacting To Required Density, Making Necessary Earthen Bund To Protect Edges As Per Clause 404 Of Mort&H Specification Including All Material, Labour, Machinery, Lighting, Guarding And Maintenance Of Diversion Complete. 67 Crusher Broken - Grade-Ii ( 63-45Mm ) 68 Dismantling Of Cement Concrete Pavement For Pipe Line Line And Chambers By Mechanical Means Using Pneumatic Tools, Cutting The Peripheral Edge By Cc Cutter, Breaking To Pieces Not Exceeding 0.02 Cum In Volume And Stock Piling At Designated Locations And Disposal Of Dismantled Materials Up To A Lead Of 1000 Meters. Measurement For Dismantled Trench To Be Madeas Per Standard Trench Width Specified In Tender Document And No Extra Payment Shall Be Made Be Made For Trench Width More Than Specified, Re-Handling Of Material / Earth To Complete The Tasks As Per Technical Specification And Scope Of Work. 69 Providing And Laying In Position Cement Concrete In Specified Grade Over Prepared Base Course Complete Including Finishing, Curing, All Material, Labour, Machinery, Lighting, Guarding For Road Restoration Work In Trenches Of Pipe Line And Chamber Work. Measurement For Cc Work To Be Madeas Per Standard Trench Width Specified In Tender Document And No Extra Payment Shall Be Made Be Made For Trench Width More Than Specified, Complete Work As Per Technical Specification And Scope Of Work. 70 M20 Grade Nominal Mix1: 1.5: 3 ( 1 Cement : 1.5 Coarse Sand : 3 Graded Stone Aggregate 20Mm Nominal Size ) . 71 Providing, Lowering, Aligning, Fixing In Position In Pipe Line At Work Site, Di D / F Resilient Seated ( Soft Seated ) Sluice Valves ( Gate Valves ) , Vacuum Tight ( Bubble Tight ) , Straight And Pocket Less Body Passage Of Approved Make Of Following Class & Dia Complete Confirming To Bs-En-1171 / Awwa C-509 And Of Following Specifications: Body & Bonnet Of Ductile Cast Iron Of Grade Ggg40 / Ggg50 As Per Din 1693 Or Gr Sg-400 / 12 As Per Is 1865 Or Equivalent Grade As Per Is :3896-Part2-1985 And Subsequent Revisions, Wedge Of Same Material As Body & Shall Vulcanisedrubber Lined With Epdm ( Food Grade Quality ) And Seals Of Nbr Face To Face Dimensions As Per Bs 5163-89 / Is 14846 / 2000 ( Amended Up To Date ) / Din 3202 F4, Stem / Spindle Of Ss ( Aisi 316 Or Equivalent ) Electrostatic Epoxy Powder ( Ep-P ) / Fusion Bond Epoxy ( Non-Toxic- Suitable For Drinking Water ) Coated With Minimum Thickness Of 250 Microns Inside And Outside, Drilled As Per Is 1538. Nut-Bolt Confirming To Is:1363 And Is: 1367 ( Galvanised Steel ) Insersion Rubber Of Black Epdm 6Mm Thick. Suitablesupport Structure As Per Directions Of Eic, Sluice Valves Including All Jointing & Jointing Material, Labour, Testing And Commissioning Along With Pipe Line As Per Technical Specifications And As Per Direction Of Engineer-In-Charge. Note: Rates Are Exclusive Of Tail Piece / Dismantling Joints And Earth Work. 72 Manually Operated Resilient Seated Sluice Valves Of Class Pn 1.0 / 1.6 73 100 Mm Dia 74 Fhtc 619 NoS 75 Providing Household Tap Connectionas Per Technical Specification Andapproved Drawing And As Per Relevant Is Code ( Amended Up To Date ) From Hdpe Pipe Line Up To Consumer Meter / Premises By Using Electro Fusion Saddle Piece ( Complete Job ) .This Job Includes Digging Out Suitable Size Of Pits And Trench For Laying Service Line In All Kinds Of Soil; Depositing And Refilling Of Pit & Jhiri With Watering & Ramming / Compacting In Layers And Disposal Of Surplus Excavated Soil As Directed With In A Lead Of 100 Meter ; Providing & Fixing Of All Fitting Duly Approved In Accordance Withspecification For Potable Water Including Electrofusion Saddle Piece, Gunmetal Ferrule 4.0 Mm , Gm Full-Way Valve ( Is:778 Mark ) Or Wheel Valve And Specials, Below Ground Level 20 Mm Nominal Dia Mdpe Pipe Pe80 Pn 16 As Per Iso 4427 / 20 Mm Nominaldia Ppr-C ( Three Layered ) Pipepn16 Sdr 7.4 ( Is:15801:2008 ) ( Isi Mark ) For And Above Ground Level Using 20 Mm Dia Ppr-C Pipe With Standard Ppr Fittings / 15 Mm Dia Gi Pipes With Fittings In The Premises For Fixing A Tap / Meter Box ( Excluding ) , Including Accessories With Flushing, Cleaning, Disinfecting And Testing Of Pipe Line Complete Required For Making Of Service Connection Complete In All Respect Including Labour Charges . The Service Line Should Be Laid At Least 45 Cm Below Ground Level.Note: Road Cut And Restoration Is Not Part Of This Item And Paid Separately. 76 For Connection With 20 Mm Dia Mdpe / Ppr-C Pipe Length Up To 05 Mtr. 77 P & F Bib Cock ( Is : 8931 Mark ) , Superior Quality Of Approved Make , Brass 400 Gm, 15 Mm Nominal Bore. 78 Add Extra Over Item No 1.21, 1.22 & 1.23 For Providing20 Mm Pe80 Pn 16 As Per Iso 4427 Mdpe Pipe Including Excavation, Providing, Laying & Jointing Of Service Line Above 5.00 Mtr.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	13-Mar-2023	Date Extend	Date	05-04-2023

INR 5000 /-

INR 687880.0 /-

INR 3.43 Crore /-

Name of Work:WORK OF RURAL WATER SUPPLY SCHEME JJY-DHINKALI BLOCK- BADGAON DISTRICT-UDAIPUR(UNDER JJM)

Sl. No.	Item Description
1	TUBEWELL 3 NO"s
2	Construction of Tube Well up to 150 mtr. depthin all type of rocks by DTH system & over burden to accommodate casing pipe of following sizes in all types of soil & over burden including lowering of casing pipe, (if required) excluding cost of casing pipe, as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended upto 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.
3	Nominal bore 200 mm dia.
4	add extra 15%
5	200 mm dia NB (Thickness of pipe 5.4mm & mass of tube 28.46 Kg/m)
6	Supply & Fixing tube well coverof MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2" (for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug.
7	200 mm dia
8	RISING PIPE LINE
9	Providing, lowering, laying in trenches, aligning, fixing in position and jointingDuctileIron(DI)ISI markedK-7gradeS&Spipesas per IS:8329-2000 (amendedup todate),withinternalcementmortar lining suitable for potablewater with rubber ring (EPDM)joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges,including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.
10	100 mm dia DI k-7 pipe
11	Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.: All kinds of soil
12	Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and stacking serviceable material for measurements and disposal of unserviceable material as directed, with in a lead of 50 Mtr. including all safety provisions required .:
13	Ordinary rock
14	Hard rock (requiring blasting)
15	Hard rock(blasting prohibited)
16	Dismantling of cement concrete pavement for pipe line line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work.
17	Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified,complete work as per technical specification and scope of work.
18	M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).
19	Providing, lowering, aligning, fixing in position in pipe line at work site, DI D/F Resilient seated (soft seated) Sluice Valves (Gate Valves) , Vacuum tight(bubble tight), straight and pocket less body passage of approved make of following class & dia complete confirming to BS-EN-1171/ AWWA C-509 and of following specifications: Body & bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Wedge of same material as body & shall vulcanisedrubber lined with EPDM (food grade quality) and seals of NBR Face to face dimensions as per BS 5163-89/ IS 14846/2000 (amended up to date) /Din 3202 F4, Stem/ spindle of SS (AISI 316 or equivalent) Electrostatic epoxy powder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thickness of 250 microns inside and outside, Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367(Galvanised steel) Insersion rubber of black EPDM 6mm thick. Suitablesupport structure as per directions of EIC, Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.
20	Manually Operated Resilient Seated Sluice Valves of Class PN 1.0/1.6
21	100 mm dia
22	Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type Non Return Valves (NRV)of approved make of following Pressure rating & dia complete, confirming to IS: 5312 (part -1)/ 2004 (amendedup to date) and of following specifications: Body, Cover & disc of Grey cast iron of IS:210/ FG200. Face to face dimensions as per IS 5312 (part -1):2004 , Flanges Drilled as per IS:1538. Epoxy(Non-Toxic & suitable for drinking water) applied on body, cover and disc inside and outside . Body seat ring of SS/CS Door face ring - EPDM/ Neoprene (food grade quality) ,Shaft of HTB1/ SS- AISI- 410 ,Hinge Maleable cast iron / SS AISI 316/410 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, GasketEPDM/NBR,Nut-Bolt as per IS:1363 and IS: 1367 (galvenised steel) ,Insersion rubber of black EPDM 6mm thick. Suitablesupport structure as per directions of EICincluding jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge.Note: Rates are exclusive of tail piece/ dismantling joints and earth work.of approved make (IS: 5312 amended upto date) of following Class and dia complete including all material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.
23	100 mmdia
24	PUMP MACHINERY
25	Supply & installation of 3 phase ISI marked submersible motor pump set of five star rating by BEE and as per IS:8034-2011 (pump) and IS 9283-2013(motor) or amended upto date of approved make of following duty condition with required accessories including making connection suitable for tube well/DCB. The job includes lowering of motor pump, installation of complete fitting & accessories ,jointing of electrical cables upto switch board, testing of submersible pump set and interconnection upto water mains, complete in all respect.
26	7.5 KW (10 HP) & head above 120 mtr. 04 Nos
27	Up to 5.5 KW (7.5 HP) & head above 120 mtr. 02 Nos
28	Providing & Lowering in tubewell ISI marked GI Pipe “B" (medium) class as per IS:1239 part I 2004 or amended up to date, threaded and double flanged (welded) on both ends and two number25x3mm MS flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect.. 50 mm dia
29	Supply & Fixing of ISI marked three core PVC flat submersible cableas per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980including making connection etc. 3 core 4.0 Sq.mm
30	Supply & Fixing XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved makein ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick underlayer ofsand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 10.0 Sq.mm, 4 core
31	Supplying and installing 100 mm diameter sealed diaphragm bourdon type pressure guage of range 0 to 10 Kg including all jointing material as per specification with safety cover
32	Supplying and fixing of electric control feeder panel comprising of suitable rating MCCB, fully automatic star-delta starter,over load relay,ampere meter with CTs ,volt meter,phase preventor,suitable starting capacitors,phase indicators,lighting arrangement etc complete suitable for three phase pump set. The panel should have space for energy meter (supplied by DISCOM) All these equipments shall be housed by panel box made from 18 guage MS sheet with powder coating.Panel should be of minimum size 900x600x450 mm with stand(made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box having four legs, each leg"s length 18" and double door including in built locking system.The legs should be embedded in M-15 cement concrete platform.The size of CC platform should be equal or bigger than the base size of panel having height of atleast 200 mm ground level.The panel should have opening of suitable size in front of space for energy meter with glass for meter reading. The operation of panel should be suitable for on 440 volt AC supply.
33	Above 10 HP and up to 15 HP
34	OHSR
35	Construction of RCC INTZE type over head service reserviour of following capacity and stagging consisting of excavation in all types of soils, RCC work, Cement plater with water proofing compund to inner face of the container including refilling, disposing off the surplus stuff, plinth protection, all labour and material charges including providing and fixing of accessories such as ladder, manhole frame and covers, water level indicator(Float type), ventilator with ss screen, lightening arrestor, float valve, puddle coller, G.I. Pipe railing around walk away and tope dome. Providing RCC staircase from 4.5 mtr height of ground level to top level, chamber for all valves, providing and applying three coats of cement paint to the external surface of the container, food grade epoxy paint to internal surface of container and giving satisfactory hydraulic test and water tightness test as per IS code, etc. Complete all in respect as per design data criteria obligatory requirements and detailed specifications, scope of work and GA drwaings.The job includes painting the name of the scheme and other details on the reserviour, providing alluminium portable ladder suitable to reach at 4.5 mtr and other work related to structure as per the direction of engineer in incharge. Technical specification and scope of the work.
36	RCC OHSR, 18 Meter stagging, SBC 10 T/sqm
37	providing and fixing double flanged ISI marked DI class K-9 Pipes as per IS 8329 - 2000(amendment up to date) as vertical pipes for RCC Reservoir including specials required such as a duck foot band,bend tee etc. providing clamp at every 3 mtr, jointing materials Suchas nuts bolt rubber packing hydraulic testing etc. complete in all respect up to and from valve chamber as per direction of EIC, technical specification specification and scope of work.
38	100 mm
39	Providing,lowering,laying,aligning,fixing inpositioninpipeline, ResilientSeatedD/F DISluicevalvesofapprovedmake&design standardoffollowingdiacomplete(includingjointing&jointing material)includingallmaterial,labour,testingandcommissioning along with pipe line as per Technical Specification& as per direction of Engineer. Manually operated class PN 1.0. (Category"B")
40	100 mm dia
41	Reparing of exixting GLRs in village
42	Plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish: 25 mm thick.
43	Finishing walls with water proofing cement paint of approved brand and manufacture and or required shade to give an even shade including all scaffolding. New Work (Three or more coats.)
44	Repair to damaged R.C.C. slab, beams and roof, columns etc. for strenghtening with cement mortor 1:2 in following steps. 1. chopping loose & cracked concrete to required depth. cleaning the exposed surface of steel & concrete with wire brush & sand blasting, papering, cleaning to concrete surface with water as necessary & getting dried 2. Applying Epoxy Primer on the exposed steel bars. 3. Applying Epoxy hardner & resin mix on concrete and steel bars with brush.4. speading dry cement mortor 1:2 mix over Epoxy treated wetsurface & allow it to dry for one day. 5. plastiring the surface with cement sand mortor 1:3 uptodepth of 30 mm complete cure the plasterd surface for 15 days.
45	Chopping loose and cracked concrete to required depth, cleaning the exposed surface of steel and concrete with wire brsh and sand blasting, cleaning with a jet of water/air as necessary and getting it dried with compressed air including all scaffolding. Depth upto 25mm
46	Providing and lying 12mm thick polymer mortar (1:3) 1 cement : 3coarse sand) duly mixed with polymer based cement modifier (powerete PR-40) or equivalent) @ of 5% of the wt. of cement uised and plasticiser, @ 100grm. per bag of cement after applying a polymer slurry coat ( 2 part cement : 1 part powerete PR-40 or equivalent) as per the recommendations of the manufacturer.
47	Providing, supplying, mixing and applying two coats of already to use two component polymer modified flexible cement based water proofing slurry like sike Top seal 107, or equivalent by brush after cleaning surfaces, the surface should be cleaned to remover all dust, foreign material, loose material or any deposit of contaminant, which could affact the bond between the surface and sika Top seal coating this can be done by scarfying, grinding, water blasting, wire brush or any other approved method including dismantling loose plaster and repairing with cement send 1:4 mix with sika latex, a synthetic rubber emulsion diluted with water in a ration of 1:4 The rust from exposed reinforcement will be removed andAnticorrosive treatment with SikaArmatic will have to be done before coating of sika Top 107, Thw two Componentof sika Top seal are to be mixed in the ration of1:4 by weight and mixed prpperly until a slurry consistency is achieved, second Coat is to be protected from strong wind and direct sunlight and should be curred with demphession or Gunny bag or polythene for at least two days as per instruction of manufacture and pecified in the leaf - let curring should be done at least for 10 days.
48	Providing fabrication and fixing ventilation of the top of reservoir top. Size 1.20 mtrdia x 0.75 mtr height with wire gauge 14 mesh X 24 gauge to metal frame of rolled section by metal biding 20 x 3mm ( top,middle and bottom) side. With suitable screw and post of square bar 12mm and 4 nos of hole pass in fixing M20 cement concrete.
49	Providing and applying two coats color lessanti fungus, anti efforseence, water repellent treatment with silicone water repellent (DF, 105) or equivalent on the entire exterior surface of the structure of RCC reservoir to obtain the surface perfectly repellent to water all complete.
50	Fabrication, supplying and fixing of alluminium ladder inside tank as per specification.
51	DISTRIBUTION PIPE LINE
52	Providing, lowering, laying in trenches, aligning, fixing in position and jointingDuctileIron(DI)ISI markedK-7gradeS&Spipesas per IS:8329-2000 (amendedup todate),withinternalcementmortar lining suitable for potablewater with rubber ring (EPDM)joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges,including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.
53	100 mm dia DI k-7 pipe
54	150 mm dia DI k-7 pipe
55	Providing, lowering, laying and jointing in trenches,  standard lengths HDPEISI marked Pipes as per IS-4984: 1995 (amended upto date)with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe byelectro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work) . Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. Supply may be in coil or straight length in 6 M/12 M.
56	90 mm dia HDPE pipe PE 80 PN6
57	Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.: All kinds of soil
58	Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and stacking serviceable material for measurements and disposal of unserviceable material as directed, with in a lead of 50 Mtr. including all safety provisions required .:
59	Ordinary rock
60	Hard rock (requiring blasting)
61	Hard rock(blasting prohibited)
62	Dismantling of flexible pavement for pipe lineand chambers by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be madeas per standard trench width specified in tender document and no extra payment shall be madefor trench width more than specified, re-handling of material/earth to complete the tasks per technical specification and scope of work.
63	Bituminous courses
64	Granular courses
65	Construction of BT Road
66	Providing laying, spreading and compacting stone aggregates of specific sizes as per Table 400-7 to Water Bound Macadam specification including spreading in uniform thickness; hand packing, rolling with power roller 8-10 tonnes, in stages to proper grade and camber, applying and brooming requisite type of screening (Table 400-8) binding materials to fill up the interstices of coarse aggregates, watering (with water browser) and compacting to required density, making necessary earthen bund to protect edges as per clause 404 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion complete.
67	Crusher broken - Grade-II (63-45mm)
68	Dismantling of cement concrete pavement for pipe line line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work.
69	Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified,complete work as per technical specification and scope of work.
70	M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).
71	Providing, lowering, aligning, fixing in position in pipe line at work site, DI D/F Resilient seated (soft seated) Sluice Valves (Gate Valves) , Vacuum tight(bubble tight), straight and pocket less body passage of approved make of following class & dia complete confirming to BS-EN-1171/ AWWA C-509 and of following specifications: Body & bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Wedge of same material as body & shall vulcanisedrubber lined with EPDM (food grade quality) and seals of NBR Face to face dimensions as per BS 5163-89/ IS 14846/2000 (amended up to date) /Din 3202 F4, Stem/ spindle of SS (AISI 316 or equivalent) Electrostatic epoxy powder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thickness of 250 microns inside and outside, Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367(Galvanised steel) Insersion rubber of black EPDM 6mm thick. Suitablesupport structure as per directions of EIC, Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.
72	Manually Operated Resilient Seated Sluice Valves of Class PN 1.0/1.6
73	100 mm dia
74	FHTC 619 NO"s
75	Providing Household Tap Connectionas per technical specification andapproved drawing and as per relevant IS code (amended up to date) from HDPE pipe line up to consumer meter/premises by using electro fusion saddle piece (Complete job).This job includes digging out suitable size of pits and trench for laying service line in all kinds of soil; depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approved in accordance withspecification for potable water including electrofusion saddle piece, gunmetal ferrule 4.0 mm , GM Full-way Valve (IS:778 Mark) or wheel valve and specials, below ground level 20 mm nominal dia MDPE pipe PE80 PN 16 as per ISO 4427 / 20 mm nominaldia PPR-C (Three layered) pipePN16 SDR 7.4 (IS:15801:2008) (ISI mark) for and above ground level using 20 mm dia PPR-C pipe with standard PPR fittings/ 15 mm dia GI pipes with fittings in the premises for fixing a tap / meter box (excluding) ,including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . The service line should be laid at least 45 cm below ground level. Note: Road cut and restoration is not part of this item and paid separately.
76	For connection with 20 mm dia MDPE/PPR-C pipe length up to 05 mtr.
77	P & F Bib cock (IS : 8931 mark), superior quality of approved make , brass 400 gm, 15 mm nominal bore.
78	Add extra over item no 1.21, 1.22 & 1.23 for providing20 mm PE80 PN 16 as per ISO 4427 MDPE pipe including excavation, providing, laying & jointing of service line above 5.00 mtr.