Revamping Of Existing Water Supply System Agni River Pumping Station To Katchery Veethi 4.00 Lakhs Oht In Karambakkudi Town Panchayat Revampingofexisting Water Supplysystemagniriver Pumping Station To Katchery Veethi 4 00 Akhsoht In Karambakkuditown Panchayat , Earth Work Excavation And Depositing On Bank Withinitial Lead Of 10 M And Lift Of 2 M In Narrow Trencheshaving Bed Width 1.25M & Below For Laying Of Pipes Forwater Supply And Sewerage Works In The Following Typeof Soils As Directed By Departmental Officers - Hard Stiff Clay, Stiff Black Cotton, Hard Red Earth, Shales,Murram Gravel, Stoney Earth And Earth Mixed With Smallsize Boulders And Hard Gravelly Soil.Ss20b , 250 Mm Dia Di K7 , Supply And Delivery Ductile Iron Socket/Spigot Pipes For Class K7 As Per Is 8329/2000 , 250Mm Diameter , Supply And Delivery Ductile Iron Specials As Per Is 9523/2000 , 250Mm - 90 Deg D/S Bend , 250Mm - 45 Deg D/S Bend , 250Mm - 22 1/2 Deg D/S Bend , Supply, Delivery And Fixingof Di D/F Gate Valves (Soft Seated) Resilient Seated Soft Sealing Gate Valves (Sluice Valves) With Body Bonnet Of Ductile Cast Iron Of Grade Ggg40 Or Equivalent Grade, Wedge Fully Rubber Lined With Epdm, Replaceable Spindle Nut, Without Gland Packing And With 3 O-Ring Protection On The Shaft And Seals Of Nbr And The Valves Should Be Of Vaccum Tight And 100% Leakproof With Face To Face Dimentions As Ci D/F Sluice Valve With Cap/ Wheel As Per Is 14846/2000 Pn 1.0 With Isi Marking All The Valves Should Be With Electrostatic Powder Coating Both Inside And Outside With Pocket Less Straight Thro Body Passage, Inside And Outside Color Blue Includingflange/Socket And Flange/Spicot Tail Pieces, Etc., Loading,Unloading, Transportation Chargesand Stacking Etc. Complete As Per Specifications. All The Valves Are To Be Compatible For Burried Application With Pressure Rating Pn 10/16. , For Isolation/Control250mm Diameter , For Scouring 100 Mm Valve , Manufacture, Supply And Delivery Of Tamper Proofc.I. Double Air Valve As Per Isi 14845/2000 With Pressure Range From Pn 1.0 To 2.5 With Body And Cover Made Of Ductile Iron Of Grade Ggg 40 Or Equivalent Grade Conforming To Is 1865 With Food Grade Epoxy Powder Coating(Ep-P) Inside And For Outside Of Colour Blue Ral 5005. All Internal Parts Such As Float, Shell Etc., Cover Bolts, Made Of Austenitic Alloy Steel Of Ss Aisi 304/316. The Float Shall Be Made Of Polytetrafluroethylene/ Austenitic Alloy Steel Of Aisi 304/316. Gaskets And Seals Of Epdm / Neoprene Rubber And As Amended From Time To Time And Suitable Forwater Supply Mainincludingloading Freight, Transit, Unloading And Stacking Them At Site Etc. Complete , 50 Mm Valve , Supply And Delivery Of Di D/F Specials Of Conforming To Is 9523/2000 Specifications At Site Of Work Including All Taxes, Duties, Loading, Transportation, Unloading, Insurance Etc.,Complete And As Directed By Engineer Incharge.Twad Sor P52 , 250 Mm Flanged Socket Tail Piece , 250 Mmflanged Spigot Tail Piece , 250 Mmduckfoot Bend , Manufacture, Supply And Delivery Of Tamper Proofc.I. Double Air Valve As Per Isi 14845/2000 With Pressure Range From Pn 1.0 To 2.5 With Body And Cover Made Of Ductile Iron Of Grade Ggg 40 Or Equivalent Grade Conforming To Is 1865 With Food Grade Epoxy Powder Coating(Ep-P) Inside And For Outside Of Colour Blue Ral 5005. All Internal Parts Such As Float, Shell Etc., Cover Bolts, Made Of Austenitic Alloy Steel Of Ss Aisi 304/316. The Float Shall Be Made Of Polytetrafluroethylene/ Austenitic Alloy Steel Of Aisi 304/316. Gaskets And Seals Of Epdm / Neoprene Rubber And As Amended From Time To Time And Suitable Forwater Supply Mainincludingloading Freight, Transit, Unloading And Stacking Them At Site Etc. Complete , 100Mm Diameter , 150Mm Diameter , Lowering Of Di Pipesand Specials Carefully Into The Trench And Laying To Proper Grade And Alignment Including Labour Charges, Incidental And Operational Charges Etc Complete As Per Standard Specifications And As Directed By The Departmental Engineer. , 250Mm Diameter , Jointing C.I/ D.I-S/S Pipes And Specials With Rubber Gaskets (Tyton Joint) Including Cost Of Lubricants. (Including Cost Of Jointing Materials) , 250Mm Diameter , Testing Of M.S. / C.I. / D.I / P.V.C. /D.W,C, Pipes With Hydraulic Testing Equipment By Filling With Water (Including Cost Of Water @ Rs. 60/Kl) And Testing To Recommended Pressure In Convenient Stretches And Attending The Bursts If Any Occured During The Test, Excluding The Cost Of Pipes But Including Other Incidential And Operational Charges Etc.,Complete For The Following Diameters Of Pipes. , 250Mm Diameter , Barricading Work (Where, There Is Less Traffic Areas And Broader Roads Etc.) For Laying Of Pipe Line Using Casurina Poles At 1.50M Center To Center (8Cm To 10Cm Dia And 1.80M Height) Vertical With Horizontal Poles In Three Rows Including Painting The Vertical Poles In The Road Facing Sides With Ready Mix Paint, Tying The Vertical And Horizontal Poles With Coir Rope Including Fixing Charges And Fixing 75Mm Dia Reflectors Including Earth Work Excavation For Fixing Vertical Posts And Finally Removing And Stacking The Materials Safely For Further Use Etc., Complete And As Directed By Department Engineers , Construction Of Thrust Blocks Using M20 Grade Concrete Using 20 Mm Blue Granite Jelly For Plain Cement Concrete, Including Necessary Excavation,Sand Filling, M20 Grade Concrete And Shuutering Charges For All The Sides And Providing Skin Reinforcement For All Sides Using 12Mm @200 Mm C/C Asperdrawing Etc All Complete ( The Rate Is Inclusive Of Cost Of Reinforcement Rods ) , 250Mm - 90 Deg D/S Bend , 250Mm - 45 Deg D/S Bend , 250Mm - 22 1/2 Deg D/S Bend , Refilling With Excavated Sand Complying With Standardspecification For Filling In Foundation And Basement , 250 Mm Dia Di K7 , Construction Of Valve Chamber For Isolation/Control , 250Mm Diameter For Souring , 100Mm Valve For Air Valve , 50Mm Valve Road Restoration , Plain Cement Concrete 1:4:8 (One Cement Four Fine Aggregates And Eight Coarse Aggregates) Using 40Mm Size Iss Hbg Metal Including Cost And Conveyance Of All Materials To Site And Including For The Mixing, Laying And Labour Charges And All Incidential Charges Such As Water Providing Etc., Complete As Per Standard Specification , 250Mm Diameter , Plain Cement Concrete 1:2:4 (One Cement, Two Fine Aggregates And Four Coarse Aggregates) Using 20Mm Size Iss Hbg Metal Including Cost And Conveyance Of All Materials To Site And Including For The Mixing, Laying And Labour Chargesetc., Complete As Per Standard Specification , 250Mm Diameter , Di Flow Rate Limit Control Valve (Pn10/16) With The Function To Limit The Flow Rate To A Set Point. In Case The Downstream Demand Increases Beyond The Set Limit, The Valve Closes Down To Bring The Flow Back To Set Limit. The Valve Shall Have An Orifice Plate And The Orifice Diameter Is Designed Based On The Set Point As Per The Requirement And Installed Downstream Of The Control Valve. “Manufacture Supply And Delivery Of Di D/F Diaphragm Type Own Medium Controlled Flow Rate Limit Control Valve With Cast Body Of Ductile Iron Grade Ggg-40 Or Equivalent Grade Or As Per Is 3896-Part-2-1985 Customized Control Cylinder For Linear Control Behaviour Or Equivalent, Performed Diaphragm And Pull Out Safe Profile Sealing Ring Of Epdm, Threaded Inserts (Corfix - To Prevent The Coating From Coming Off In The Connections Area As Well As Corrosion And Incrustations In The Control Circuit) Or Equivalent. Flange Connection Dimensions According To En 1092, Part 2/ Iso 7005[Din]/ Is 1538, All Parts (Epoxy Coating, And Diaphragm) In Contact With Medium Are As Per Ktw And Dvgw Certified (Harmless)/Wras & Nsf Approved. The Epdm Rubber & Epoxy Coating (Ep-P) Should Be Approved By W270. (Ep-P)/ Wras & Nsf.” Pilot Valve System Having Stainless Steel / Brass Fittings With Spring Of Stainless Steel 304 As Per Standard Parts According To Din En 12 266-1, Orifice Plate Shall Be As Per The Set Point Of Flow Rate And All The External Control Tubing Of Ss 304 / Copper/ Reinforced Plastic Rated Pn16 Tightness To Din En 12 266-1, Leakage Rate A (Or) Equivalent And The Needle Valve/ Speed Control Device Should Be Provided To Vary Opening Speed Of The Main Diaphragm With Self-Cleaning Filter To Avoid Possibility Of Dirt Build Up Inside The Control Tubing. , 150 Mm Diameter , Excavating Of Driving Pit And Receiving Pit Of Size 3.00M (Length) X 3.50M (Breadth), Upto 5M Depth In All Soil Strata Including Shoring And Strutting Using 6Mm Tk Ms Plate Of Size 3.50M X 3.50M Usable For 20 Operations And Providing 16Mm Thickness Ms Plate Of Size 3.00M X 3.50M With 100Mm X100mm X 12Mm Angles Of 4M Length For Holding The Ms Plates For Thrust Arrangements To Receive The Impacts During Pushing Operation Of Encasing Pipe. Lowering The Following Size Of Ms Encasing Pipe By Using Contractor’S Crane And Machineries And Jointing Ms Pipes By Welding, Across The National Highways/State Highways/ Railways/Canal Crossing Etc And Driving The Horizontal Bore By Pushing / Jacking Method (Trenchless Technology Method) Using Contractor’S Machineries Such As Cranes, Jacks, Jacking Materials, Generator, Welding Machineries, Compressor, Jack Hammer And Other Equipments Etc. Without Interfering And Causing Any Hindrance To The Movement Of Traffic Or Any Other Vehicles, Without Any Disturbances To The Railway/Road/Canal Formation Etc. Including Bailing / Pumping Of Water Where Ever Necessary Without Affecting Any Installation Like Water Supply Pipeline/Telephone Cable, Electric Cables Etc. Passing Nearby Area And Scooping The Earth Inside The Pipes And Pit And Depositing The Surplus Earth In A Convenient Place And Leveling The Site After Completion Of Entire Work As Directed By Twad Engineers. The Rate Includes The Cost Of Driving Pit, Thrust Bed/Wall And Receiving Pit To The Depth Of Om To 5M Excluding The Cost Of Ms Pipes. , For 300Mm Dia Ms Encasing Pipe For Various Thickness , Supply And Delivery Of Horizontal Split Casing Centrifugal Pump Conforming To Is 1520 And As Amended Thereafter With Ci Casing And Split Glands, Stainless Steel Shaft, Hydraulically And Dynamically Balanced Bronze Impellers Capable Of Discharging Required Quantity Of Water Against A Total Head Noted Below Due To All Causes And With The Accessories Such As G.M Air Release Cock, Grease Cup, G.I Priming Funnel, M.S Lifting Hook, Drip Water G.I Pipe Connections, Leading To The Outside Of Pump House Rubber Water Deflector, Double Flap Foot Valve, G.M Strainer Including Unique Tyre Type Coupling, Common M.S Fabricated Base To Mount Pump And Motor And Other Standard Fittings Etc Complete. Pump Shall Be Capable Of Discharging The Specified Quantity At The Head Noted At The Minimum Npsh At Site Conditions. The Shut Off Head Shall Be Atleast 25% Over And Above The Head At Duty Point. The Pump Shall Be Suitable For Operation In Ac Three Phase, 415 V, 50 Hz, 1500 Rpm. , 2883.6 Lpm Against A Total Head Of 45M , Supply And Delivery Of Ac Three Phase 4 Pole Horizontal Squirrel Cage Induction Motor Confiriming To Is 325/1996 And As Amended Thereafter With Class F Insulation To Suit The Speed Of Pump And Suitable For Operation With Continous S1 Rated, 415 V +/- 10 %, 50 Hz +/- 5%, Tefc (Upto 20 Hp), Spdp (Above 20 Hp). The Motor Offered Should Be Of Energy Efficient Motors. - 60Hp Or Suitable Hp , Supply, Delivery And Installation 0F 60Hp Or Suitable Capacity Of Floor Mounted Type Fcma Air/ Oil Cooled Soft Starter (Scada Compatible)Suitable For The Lt Motor Offered For Operation In Ac Three Phase 50Hz (+/- 5%), 415V(+/-10%) Including Line Contactors Suitable For Next Standard Higher Kw Rating, Over Load Relay, Instrument Panel With Frequency Meter, Ammeter, Voltmeter, Indicating Lamp 6Nos, Led On/Off Type And Start /Stop Push Button , Supply, Delivery, Erection, Testing And Commissioning Of Following Sizes Of Power Shuntcapacitor For Power Factor Improvement, Suitable To Operate On 415V, 3Ph,50Hz A/Csupply, On Suitable Angle Iron Frame-Works (37.5 Mm X 37.5 Mm X 6.24Mm ) At A Height Of 0.25M From The Ground, Including Earthing And Incidental Civil Works Etc., Complete. , 20 Kvar , Supplying And Fixing Of Following Capacity Triple Pole Fuse Carrier In Ms Sheet Steel Encloure Withprovision For Accommodating The Tneb Meter Including Earthing Etc., Complete As Per Tangedco Which Includes Lt Meter Panel Board , 200 Amps , Supplying And Fixing Of Following Capacity Triple Pole Sfu With Fuses On Suitable Angle Iron Frame With Earth Connection Only. , 200 Amps , Supply, Delivery, Erection, Testingand Commiossioning Of Floor Mounted M.V.Panel(Scada Compatible) With Aluminium Bus Bars And Consisting Of Required Quantities Of The Following Accessories With Necessary Interconnections Between Busbars, Switches And Trunking Box, Measuring Instruments Such As Voltmeters,Ammeters With Selectorswitches, Energy Meter,Phase Indicating Lamps, Mechanical Interlock, Etc., Complete With Incidental Civil Works And Comprising Of Following And As Per Specifications & Drawings; The Panel Shall Be Powder Coated As Per Specification. , 200 A Fp Mccb 25 Ka (Incomer) - 2 Nos , 100 A Tp Mccb 10 Ka - 2 Nos For Pumps , 63 A Tp Mccb 10 Ka - 2 Nos For Pump Cap. , 32 A Tpnmccb 10Ka (For Ldb, Plc & Spare - 3Nos) , Supplying And Laying Following Ltug Cables In A Trench To Be Excavated At A Depth Of 2 ½ Putting 6” Layer Of Sand And Covering The Cable With Brick And Sand Refilling The Earth To Make Good As Directed. 2 Runs Each , Do - 3 ½ Core 95 Sq.Mm. For Ps(Incomer) , Do - 3 1/2 Core 25 Sq.Mm - Panel To Starter (Ps) , Do - 3 Core 25 Sq.Mm - Starter To Motor , Do - 3 Core 25 Sq.Mm - Panel To Capacitor , Do - 4 Core4 Sq.Mm. For Ps(Incomer) , Supplying And Fixing Of Cable Gland And Termination With Aluminium Cable Lugs For Following Pvc Ug Cable And With Earth Connection , Do - 3 ½ Core95 Sq.Mm. , Do - 3 1/2 Core 25 Sq.Mm , Do - 3 Core 25 Sq.Mm , Do - 4 Core 4 Sq.Mm , Supply, Delivery And Erection Of Three Phase 4 Way 32 Amps, 10Kaldbwith The Following: 1 No Of 40 A Fp Isolator For Incoming Supply 3 Nos. Of 16A, Dp Rccb 3 Nos. Of 16A, Sp Mcb 1 No Of 16A, Dp Mcb 3 Nos Of6a, Dp Mcb In Sheet Steel Enclosure Fitted With Busbars And Neutral Links And Suitable Angle Iron Frame Works With Provision For Earthing Etc. Complete. , Run Of 2 Of 2.5 Sq Mm Pvc Unsheathed Copper Single Core Cable In Pvc Pipe For Mains With Continuous Earth Connection By 14 Swg Wire From The Mcb Db To The Switch Boards In Office, Store,And 16A Power Socket. , Wiring With 2.5 Sq Mm Pvc Insulated Single Core Copper Cables Of 650 V Grade On Suitable Rigid Pvc Pipe On Wall And Ceiling With Pvc Accessories, With Ms Switch Boxcovered With 3 Mm Thick Hylam Sheet With Continous Earth Wire Connection Of 14 Swg Tc Wire. , Light Points , Fan Points , Supply And Installation Of 240 V - 1 X 20 W Led Tl Fitting Box Type With Enamelled Reflector Complete With All Accessories - Choke, Starter, Tube, Etc. Suitable For Wall Mounting Or Roof Mounting On Conduit Tube. , Supplying And Fixing Of 18 Sweep Ac Exhaust Fan Complete Including Providing Necessary Opening In The Wall. , Supply And Fixing Of 48 Sweep Ac Ceiling Fan Complete With Regulator Withlm Down Rod (Stem Pipe) Including Supplyingand Fixing Of Fan Clamp With Side Plates And Cross Arms , Earthing As Per Isi Specifications With Necessary Masonary Work. , Labour Charges For Erection Of Horizontal Shaft, Centrifugal Pumpset (Coupled/Monoblock) In Bore Well/Open Well Including Fixing Of Suction Pipe And Foot Valve Upto A Maximum Depth Of 7 Metres And Delivery Pipes To The Required Length With Valves, Pressure Gauges Upto The Exterior Wall Of Pump Room And Erection Of Panel Board Consisting Of Tpic Switches Starter, Voltmeter, Ammeter, Capacitor Single Phasing Preventor And Laying And Jointing The Cables And Twin Earthing As Per Ie Rules Including Providing Bed Blocks Etc., Complete And Operating The Pumps And Trial Run For 10 Days Including Signing Of Completion Of Reports As Required By Eb Authorities. , 50Hp To 60Hp , Supply And Delivery Of 11 Kv/433 Volts, 22 Kv/433 Volts, Three Phase 50 Hz Double Wound Oil Immersed Natural Air Cooled, Core Type Continous Rating, Outdoor Distribution Power Transformer With Copper Winding For Voltage Ratio 22-11 Kv/433 Volts Between Phases With Neutral Brought Out At Lv Side. The Transfer Shall Be Contained In A Mild Steel Plain & Radiator Cooled Tank, Conforming To Is 1180 (Part I) Of 2014 With Off-Load Tap Switch For ±10% On L.V Side And ±5 % On H.V.Side. The Transformer Shall Be Supplied With First Filling Of Oil And Consisting Of All The Fittings And Accessories Such As Inspection Cover,Oil Level Indicator With Minimum And Filling Level Markings, Externally Operated Off Circuit Tap Changing Switch With Locking Device & Keys, H.V. Terminals- Bushings, L.V. Terminals Cable Box Rating Plate, Two Earthing Terminals, Two Lifting Hooks Etc Complete As Per Is 1180 (Part I) Of 2014 And As Amended Thereafter , Supply, Laying And Jointing Of Ht Cable -Xlpe Insulated Armoured Aluminium Conductor Cable. - 3C X 185 Sqmm , 11Kv Ht Cables Jointing( Including Termination Kit) - 3C X 185 Sq.Mm , Supplying, Delivery And Installation At Site, Conveying And Fixing The Ci Sluice Valves As Per Is 14846/2000 Pn 1 With Isi Marking Including Loading, Transportation Charges And Stacking Etc Complete As Per Specifications , 300Mm Sluice Valve , 250Mm Sluice Valve , Supplying, Delivery And Installation At Site, Conveying And Fixing The Ci D/F Reflux Valves As Per Is 5312/Part I /84 With Bye-Pass Arrangementswith Isi Marking Including Loading, Transportation Charges And Stacking Etc Complete As Per Specifications , 250 Mm Dia Ci Non-Return Valve , Supplying, Delivery And Installation At Site, Conveying And Fixing The Ci Double Air Valve As Per Is14845/2000 With Isi Marking Including Loading, Transportation Charges And Stacking Etc Complete As Per Specifications , 100Mm Double Air Value
