Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipments At Water Supply Scheme Larkipora S - Wss Larkipora ( Adv. Cost: Rs. 27, 82, 500 / - ) 2 Supply, Installation, Testing & Commissioning Of10 Hp Non Clogpumping Unit At Raw Water Stage. Pump: - Type Of Pump :Non –Clogopen Wellsubmersible Vertical Pump Solid Handling Capacity: 20Mm ( Minimum ) Quality Of Water:Raw Water Meterial Of Construction:Pump Casing: Cast Ironimpeller : Stainless Steelpump Shaft: Stainless Steelmotor Body: Cast Ironsealing :Dual Mech. Seal The Bowl Plate Shall Be Provided With Name Plate Depicting All Specifications Motor: -Type : Squirrel Cage 3-Phase Induction Motor Rating : Suitable For Above Parameter Method Of Starting: Star – Delta.Frequency : 50Hz + 3%Voltage: 415± 6 %, -15% Manufacture Test Certificate To Be Appended. Rest Ofspecification As Per Cluase 2Of Technical Anexure Of Sbd Note: Providing Of Test Certificate & Characteristic Curve Of Pumping Equipment Is Compulsory And Pumping Unit Is To Be Approved From The Concerned Sub Divisional Office Before Procuring. 3 Supply, Installation, Testing & Commissioning Ofsubmersible Pumping Unitas Per Is 8034 With Following Specification Are As Under Pump : Efficiency = Not Less Than 50% Speed= 2900 Rpm, Type Of Pump = Mixed Flow.Type Of Fluid To Be Handled=Clear Watermaterial Of Construction:Impeller= Stainless Steel, Pump Shaft = Stainless Steel Ss 410.Pump Casing = Cast Iron / Stainless Steelimpeller:Impeller Is Of The Enclosed Or Semi – Enclosed Type And Properly Balanced.Enclosed Impellers Equipped With Seal Rings On Their Hubs. Coupling:A Suitable Coupling Arrangement Provided With Pump Set.Non Return Valve:- Non Return Valve Of The Suitable Size Provided Above The Pump Discharge Case.Motor:-Method Ofstarting = Star – Delta, Speed = 3000 ( Sync ) .Frequency= 50 ± 3 % Hz Working Voltage= 380-415 ± 15% V, 03 Phaseefficiency = Not Less Than 90%Class Of Insulation=F / Suitable For Above Parametersmanufacture Test Certificate To Be Appended. Rest Ofspecification As Per Cluase 1Of Technical Anexure Of Sbd Note: Providing Of Test Certificate & Characteristic Curve Of Pumping Equipment Is Compulsory And Pumping Unit Is To Be Approved From The Concerned Sub Divisional Office Before Procuring. Rating: 10 H.P 4 Rating: 12.5 H.P 5 Rating: 15 H.P 6 Providing / Supplying And Fitting Ofg.I Flanged Rising Main At Site. The Pipe Shall Be Hot Dip Galvanized, Class-C Confirming To Is 1239. The Job Includes Providing And Fitting Of M.S Flanges Conforming To Bis 6392 / 1997 Table 17 ( Rating Pn16 ) . The Flanges Shall Be Double Welded Both From Inside And Outside Of The Pipe Using Standard Electrode Of Reputed Make.Flanges ( As Per Is 6392 / 1997 Table:17 ) Thickness Shall Conform To Is 6392 Part 1St Table-17. Tclass: C ( Heavy ) .Size:Dn 100Manufacture Test Certificate To Be Appended. Rest Ofspecification As Per Cluase 8 Of Technical Anexure Of Sbd 7 Size:Dn 80 8 Fabrication , Providing And Fitting Of Long Radiusbend / Elbowto Be Fabricated Out Ofg.I Pipe, And Flanged On Both Ends Ato Make It Leak Proof. The Flanges Shall Be M.S Flanges Conforming To Bis 6392 / 1997 Table 17 ( Rating Pn16 ) And Welded On Both Sides. The Job Includes Nuts, Bolts, Gaskets Etc As Per Site Requirement.Class: Csize:Dn 100 9 Size:Dn 80 10 Fabrication, Providing And Fitting Of Washout Tee With Arm Length 1.2 Feet Each. The Tee Shall Be Fabricated Out Of G.I Pipe With M.S Flanges Conforming To Bis 6392 / 1997 Table 17 ( Rating Pn16 ) Fastened With Weld Joints On Three Ends. Class: C Classsize: 100Mm 11 Size: 80Mm 12 Providing And Fitting Of, Ductile Iron Double Flanged, Non-Rising Spindle Soft Seatedglandless Gate / Sluice Valves As Per Is14846 For Regulating The Water Supply Outside The Pumping Unitspn:1.6 / 16Size: Dn100manufacture Test Certificate To Be Appended. Rest Ofspecification As Per Cluase 12Of Technical Anexure Of Sbd 13 Size :Dn80 14 Providing And Fitting Ofductile Iron Double Flanged, Slanted Seatswing Check Valve ( Nrv ) As Per Is 5312. Pn: 1.6 / 16 Size: Dn100manufacture Test Certificate To Be Appended. Rest Ofspecification As Per Cluase 13Of Technical Anexure Of Sbd 15 Size: Dn80 16 Creation Of Polemounted , Outdoor Type Electric Sub Stationby Way Ofs / I / T / C Of 11 / 0.433 Kva, 3 Phase Distribution Transformer With Bimetallic Terminal Connectors Energy Level -2 Aluminum Woundspecifications Conforming To Is : 1180 ( Part 1 ) 2014 With Latest Amendments Type Of Cooling:Onan.Rating: 100 Kva Ht Transformer, 3 Phase ( Level 2 ) .Manufacture Test Certificate To Be Appended. Rest Ofspecification As Per Cluase 26 Of Technical Anexure Of Sbd 17 Providing And Fitting Of Lt Distribution Box For Ht Transformer With Mccb 200 Amp For Incomer And Sfu For Out Going Circuits . Capacity Of Transformer: 100 Kva 18 Fabrication Of Gantry Mechanism By Way Of Providing Structural Steel In Built Up Sections, Trusses And Framed Work, Including Cutting , Hoisting , Fixing In Position And Applying A Priming Coat Of Approved Steel Primer All Complete Welded 19 Providing, Installation Andtestingof Manual Type Triple Spur Gearchain Pulley Block Along With Monorail Gearedtravelling Trolleyhaving Following Features. Gears:- The Hoist Shall Have Precision Machine Case Hardened Alloy Steel Gear Mounted On Bearings And Housed In A Dust Proof Gear Box. The Lubrication Of Gears Should Be Of High Viscosity And Temperature For Longer Life Of Gears.Load Chain:-The Load Chain Be Made Of High Tensile Alloy Steel Having Wear Resistance And Greatest Mobilitycapacity = 2 Ton No. Of Load Chain Falls= 2 Or Abovemin. Height Of Lift= 6 Mrest Ofspecification As Per Cluase 24 Of Technical Anexure Of Sbd 20 Supply, Installation, Testing And Commissioning Of Polymeric Gang Operated Air Break Switch, Outdoor Type, Triple Pole, Suitable For Vertical Installation, Single Break Provided With Locking Arrangement At Both On And Off Position Consisting Ofht Post Double Insulator, Copper Or Copper Alloy High Pressure Heavy Contact Assembly, Rod With Bearings , Operating Handle And 2 Length Of 32Mm Dia. Gi Pipe Conforming To Is 1818 1961, 06 No. Of Insulators, Rated Voltage 11Kv 200A Complete As Per Is Specs. 21 Supply, Installation, Testing And Commissioning Of 11Kvpolymer Fuses Sethorn Gap3-Phase 200 Asuitable For Vertical Installation . 22 Supply, Installation, Testing And Commissioning Ofgapless Surgearrestor Station Class, 10Ka, 9Kv, La With Polymer Housing , Station Type . 23 Providing And Fittingg.I Channel / Angle / Flat Of Sizes Including Clamps 24 Providing And Fitting Of Acsr As Per Is 398 ( Part-2 ) 1996 For 50 Sq.Mmacsr ( Galvanised Steel Reinforced ) For Fitment Of Various Accessories 25 Fabrication, Providing And Fitting Of 20 Modularmotor Control Panel Of Appropriate Size Fabricated Out Of 14 Swg Sheet Having Required Openings / Vents And Protection Class : Ip-55 & Fitted With Accessories As Under:A ) Busbar Chamber: 100 Ampresb ) Main Circuit Breaker ( Incomer Mccb ) :Qty:-= 01 Nocurrent Rating = 100 Amp.C ) Change Over Switch:Qty. = 01 No.Rating =100 Ampered ) Motor Back-Up Protection Mccb:Qnty = 2 No’Scurrent Rating= 100 Ae ) Submersible Motor Starter:Fully Automatic Submersible Motor Starters. Rating = 20 Hp Power Specs =3 ?, 415 + 15% V, 50 + 3 % Hz.Relay Range= 20-32 A.Protection = Under Voltage / Over Voltage Qty = 02 No’Sf ) Auxiliary Mccb For Heating / Lighting:Circuit Breaker = Mccb ( Outgoing ) Qty.= 1 No., Current Rating= 63 Amp.Rest Of The Specicifications Are As Per Clause-43 Oftechnical Annexure Of Sbd 26 Fabrication, Providing And Fitting Of 30 Modularmotor Control Panel Of Appropriate Size Fabricated Out Of 14 Swg Sheet Having Required Openings / Vents And Protection Class : Ip-55 & Fitted With Accessories As Under:A ) Busbar Chamber: 100 Ampresb ) Main Circuit Breaker ( Incomer Mccb ) :Qty:-= 01 Nocurrent Rating = 200 Amp.C ) Change Over Switch:Qty. = 01 No.Rating =100 Ampered ) Motor Back-Up Protection Mccb:Qnty = 2 No’Scurrent Rating= 100-125Amp 36 Kae ) Submersible Motor Starter:Fully Automatic Submersible Motor Starters. Rating = 30 Hp Power Specs =3 ?, 415 + 15% V, 50 + 3 % Hz.Relay Range= 30-50 A.Protection = Under Voltage / Over Voltage Qty = 02 No’Sf ) Auxiliary Mccb For Heating / Lighting:Circuit Breaker = Mccb ( Outgoing ) Qty.= 1 No.Current Rating= 63 Amp.Rest Of The Specicifications Are As Per Clause-43 Oftechnical Annexure Of Sbd 27 Providing, Fitting, Testing And Commissioning Ofvoltage Stabilizeras Per Specifications Below: Type Of Voltage Controller: Manually Operated Copper Wound, 3-Phase, Ac Power Supply Multi Step.Type Of Regulator: Double Plate Type With Electrolytic Copper Contacts.Input Voltage : 175-400 Volts. ( 3 Phase ) Output Voltage : 400 ±10% Volts.Frequency : 50±3 C / S.Windings : Electrolytic Grade Copper Of Adequate Section, Vacuum Impregnated And Oven-Dried.Insulation : Fiber Glass Insulations To Tested Parameters.Cooling: Naturally, Oil Cooledtemp. Rise ( Max ) : 30°C Above Ambientmounting : On Uni-Directional Wheels.Correction Rate : 30 Volts Per Stepwave Form Distortion: Virtually Nilduty Cycle : 100% Continuous.Enclosure : Ms Sheet Enclosure In Pressed Cgr Sheet Powder Coated With Radiators.Core Laminates: High Grade, Low Eddy Loss, Grain Oriented Silicon Steel Laminations.Load: Three Phase Induction Motor Load.Load Amperes ( Continuous ) Rating::50Kva Rest Oftechnical Specification As Per Cluase 45 Of Technical Anexure Of Sbd 28 Providing And Fitting Of 3 / 3.5 / 2-Core, Xlpe Armoured Aluminium Cable Conforming To Is: 7089 Part 1St As Service Line From The Ht Transformer To Control Panel Including Necessary Thimbling, Crimping, Taping Etc.Note:- The Cable Terminal Ends For Connection To Switchgear At Various Requisite Points Shall Be Al. Thimbles Of Dowel’S Make And Of Appropriate Size And Connected By Hydraulic Crimp Tool Only.I ) 50 Sqmm, 3.5Core 29 Ii ) 10 Sqmm, 2 Core 30 Providing And Fitting Of 3-Core Flatsubmersible Copper Cable Conforming To Is: 694 ( Part 1St ) – 1964 & Is: 694 ( Part 2Nd ) - 1964 For Submersible Pumping Unit And Other Electrical Equipments . The Cable Connections Terminal Shall Be Fitted With Copper Thimbles Of Required Size. Size: 25 Sq Mm 31 Size: 16 Sq Mm 32 Illumination Of Premises:Providing And Erection Of 9 Mtr Long Hot Dip Galvanized Octagonal Pole ( Single Section ) With Bottom 150Mm, Top 75Mm Wide, Thickness 3Mm With 70 Microns Zinc Coating Having Inside Arrangement For Providing Of Power Connection Along With Following Items.1 ) 3 Way Terminal Connector 20 Amp.2 ) 3 No Mcb 8 Amp. Rest Of The Specicifications Are As Per Clause-51 Oftechnical Annexure Of Sbd 33 Providing, Installation, Testing And Commissioning Of Area Lighting 120 Watt Led ( Street Light Type ) On Top Of Octagonal Pole Vide Item No.36Having Following Specs:Input: 90-240 V 50 Hzpower Factor: >0.9Colour Temperature: 4K - 6.5Kbeam Angle: 120° - 170°Lumens: >12000Operating Temperature: -20°C To 60°Crest Of The Specicifications Are As Per Clause-52 Oftechnical Annexure Of Sbd. 34 Providing, Installation And Testing Of 2Kva Fully Automatic Voltage Stabilizer With Input Voltage 70-240 V And Output 220 V. The Stabilizer Shall Be Installed And Connected To The Electric Circuit As Per Location Provided By Site Incharge. 35 Providing, Laying & Fixing With Adhesive / Bonding Material Of Insulation Rubber Mats On The Floor Of The Pump House, Covering Area Around Electro-Mechanical Machinery For Safeguarding The Life & Limb Of The Workmen Due To Possible Leakage Of Current & Short Circuit. The Floor Surface Shall Be Made Good & Shall Be Free From Dust, Grease, Foreign Material & Moisture Free. The Mats Shall Be As Per Is 15652:2006 & Shall Have The Following Specifications: -Composition: Rubber ( Synthetic Mats For Electrical Purpose ) Thickness: - 2.5Mm Size: - 1M Wide.The Rubber Mats Shall Be Accepted With Manufacturers Test Certificate. 36 Providing Of Solar / Electrical Lantern Chargeable On Both Solar & Electrical 220V Supply. 37 Removal Of Choked Filter Media From 5000 / 6000 Gph Pressure Filter Vessel. The Job Includes All Loads And Lifts, Disposal Of Choked Media To Dumping Site Outside The Premises Of The Plant Within A Lead Of 5 Km. The Vessel Needs To Be Cleaned Properly And Dried Before Laying Of Fresh Media. 38 Providing And Layingof Filter Media Of Specific Size And Grade ( Preferably From Sindh Nallah Ganderbal ) To Be Laid In 5000 / 6000 Gph Pressure Vessel Duly Washed, Free From Dust, Dirt, Loom And Any Other Inorganic Material Or Suspension, The Job Includes Carriage Of Filter Media From Ganderbalto Site Including Allall Loads And Liftsrequired On The Site Condition. The Media Is To Be Lad In Different Layers Of Specific Size And Grade From Bottom To Top Over The Filter Bed Plate. The Bottom Layer Is To Be Laid Without Tilling / Damaging The Pressure Nozzles 39 Providing And Fitting Of 12 Mm Dia. Fine Threaded Pvc Nozzles Auxiliary Type To Be Fitted On Filter Bed Plate Of Pressure Vessel. 40 Providing And Fitting Of Suitable Sizerubber Washers / Gaskets For Manhole And Inspection Chamber And Opening Of Pressure Filter Vessel. 41 Providing And Fitting Of Suitable Sizenuts And Bolts. 42 P / I / T / C Of Backwash Pumping Equipment Of Following Parameters Discharge-16 Lpshp-5, Head Range 6-15Mtr 43 Painting With Synthetic Enamel Paint Two Or More Coats Of Approved Brand And Bor Pressure Clarifier Pressure Filter Vessel, Fittings And Complete Piping After Cleaning Of Dirt By Kerosene Oil And Application Of Steel Primer Of Specific Grade. 44 P / I / T / C Of Horizontal Monoblock Pumping Equipment Of Following Parameters; A ) Discharge :-6000Gph, B ) Head: 30 Meters. C ) Speed: 1440 Rpmthe Pump & Motor Should Be Mounted On A Suitable Size Ms Base Frame. The Job Also Includes P / F Of Foundation Bolts 45 P / I / T / C Of Air Scavenging / Blower Unit Of Following Parameters Capacity: -50 Cfm, Pressure: -5Ps10, Speed: - 1450 Rpm Motor Hp- 46 Providing, Fabrication And Fitting Of Welded Ms Wire Mesh ( 0.50 Sq. Inch And 1.40Mm Wire Dia. For Bird Screening To The Cgi Pressure Filter House. 47 Replacement Of 25 Mm Dia. -03 No’S ( Ball Valves-Reputed Make ) The Job Includes Providing And Fitting Of Nuts And Bolts And Washers With Allied Mechanical Works. The Job Includes Providing, Fitting Of25mm Dia. Gi-6 Mtrs With Necessary Fittings As Per Requirement. 48 Replacement Of 80 Mm Dia Cast Iron Diaphram Valves By Way Of Including Fresh Di Gate / Butterfly Valves With Pressure Rating Of Pn16 49 Replacement Of 65 Mm Butterfly Valvesof Pn16 50 P / I / T / Of5 H.P. Dol 51 Providing And Fitting Of 50 Mm Nrv 52 P / F / Welding Of 50 Mm Flanges To The Existing Piping System After Cutting The Damaged Ones. 53 Providing And Fitting Of Pressure Gauges With Adopters To Replace Damaged Ones These Pressure Gauges Should Be In The Range Of 0-50 Kgf / Cm / Sg And Be Reputed Make. 54 Providing And Fitting Of Dozing Pumps To Be Doze Required Quantity Of Alum / Chlorine In The System .The Capacity Of The Dozing Units Shall Be 12-20 Lph Capaicity Withh All Acessories
