Tender For Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipments At Water Supply Scheme Kewa Malikabad Of Jal Shakti (Phe) Mechanical Division South Awantipora Under Jjm., Pulwama-Jammu And Kashmir

Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipments At Water Supply Scheme Kewa Malikabad Of Jal Shakti ( Phe ) Mechanical Division South Awantipora Under Jjm.-2 Supply, Installation, Testing & Commissioning Of Submersible Pumping Unitas Per Is 8034 With Assumed Discharge & Specification Are As Under :Pump : Discharge: 8500 Gphat 100 M Headefficiency = Not Less Than 50%Speed= 2900 Rpmtype Of Pump= Mixed Flow.Type Of Fluid To Be Handled=Clear Watermaterial Of Construction:Impeller= Bronze Grad Ltb 2 Of Is 318 / Stainless Steel Grade X 12 Cr12of Is 6911 Or Is6603 / Cast Iron Fg200 Of Is210pump 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 % Hzworking Voltage= 380-415 ± 15% V, 03 Phaseefficiency = Not Less Than 90% Motor Rating=Not Less Than 25 Hpclass Of Insulation= Fsubmersible Motor Should Be Water Filled Water Lubricated Squirrel Cage Type Having Capacity For Above Pumping Parameters And Working On 3 Phase; Ac Supply Ranging From 380 To 415 Volts, 50Hz. The Motor Should Be Sealed By Radial Rings To Avoid Mixing Of Well Water With Motor Filled Water. A ) The Job Includes Providing And Fitting Of Interlocking Arrangement Against Any Failure Of Coupling. It Must Be Fabricated Out Of Ms Strips Of Suitable Size And Length.B ) The Job Includes Providing And Fitting Of Appropriate Size Ms Nipple 2 Feet Long Threaded On One End And Welded To Same Size Ms Flange Ofthickness ( As Per Table-17 ) . 3 Fabrication, Providing And Fitting Of Y- Junction Having 1M Length Of Each Arm To Be Fabricated Out Of Hot Dip Galvanized G.I, C-Class Pipe. The Job Also Includes Providing And Welding Of M.S Flanges To The Ends Of Each Arm. The Thickness Of Flange Shall Conform To Is 6392 Part 1St Table-17.100 C Heavy 4 Providing / Supplying And Fitting Of 100 Mm Diameter G.I Class B Flanged Rising Main At Site. The Pipe Shall Be Hot Dip Galvanized, Class-B 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. The Flange Welding Shall Be Carried Out In Double Layers Using Reputed Make Electrodes To Form Strong Welding Joint.Welding Electrodedc Arc Welding Using Welding Electrode Having Diameter Not Less Than 4Mm.Nuts And Boltsnuts And Bolts ( Conforming To Is:1363 Part 1St ) Rubber Insertion Gasketsrubber Insertion Gaskets ( Conforming To Is: 638 / 79 ) To Be Used Between Flanged Joints. The Rising Main Is To Be Laid As Per The Instructions Of The Engineer In Charge. 5 Earth Work In Excavation By Manual Means In Trenches For Foundation, Drains, Pipes, Cables ( Not Exceeding 1.5 M In Width ) And For Shafts, Wells, Cesspits And The Like Not Exceeding 10 Sqm On Plan , Including Dressing Of Sides And Reaming Of Bottom Lift Upto 1.5 M, Including Getting Out Excavated Earth And Disposal Of Surplus Excavated Earth As Directed.All Kinds Of Soil 6 Filling Available Excavated Earth In Trenches, Plinth, Sides Of Foundation Etc. In Layers Not Exceeding 20 Cm In Depth , Consolidating Each Deposited Layer By Reaming And Watering , Lead Upto 50 M And Lift Upto 1.5M. 7 Providing And Fitting Of, Ductile Iron Double Flanged, Non-Rising Spindle Soft Seated Glandless Gate / Sluice Valves As Per Is14846 For Regulating The Water Supply Outside The Pumping Units . The Body And Bonnent Of The Valve Shall Be Of Ductile Iron, Wedge With Fully Vulcanized Epdm Rubber ( Approved For Drinking Water ) And Nbr Seal. The Gate / Sluice Valve Shall Be Compatible For Buried Applications And Shall Be Safe To Install In Both Horizontal And Vertical Positions Rest Specification As Per Cluase 12 Of Sbdsize:100 Mmpn: 1.6 / 16 8 Providing And Fitting Of Ductile Iron Double Flanged, Slanted Seat Swing Check Valve ( Nrv ) As Per Is 5312. The Body Shall Be Of Ductile Cast Iron With Fully Encapsulated Vulcanized Epdm Rubber ( Approved For Drinking Water ) . Rest Specification As Per Cluase 13 Of Sbd.Size:100 Mmpn: 1.6 / 16 9 Providing, Fitting, Testing And Commissioning Of Arv ( Air Release Valve ) As Per Is 14845 To Be Fitted To G.I Risingmain. The Arv Shall Have The Following Specifications: -I. Valve Type - Single Chamber, Single Orifice.Ii. End Connection - Flanged Ends To Is 1538 Iii. Working Temperature - 70Oc To 550 C Iv. Test Pressure - Body / Seat 2.5 X Pnv. Sealing Ring - Epdmvi. Construction -Ductile Iron With Stainless Steel Floatsvii. Coating - Epoxy With Corrosion Resistance Rest Specification As Per Cluase 14 Of Sbd. 10 Fabrication , Providing And Fitting Of90-120 Degree Bend / Elbowto Be Fabricated Out Of100mm Diameter Class-B, G.I Pipe, 1 M Lengthand 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. 11 Providing And Fitting Of 300 Mm In Length 100Mm-80Mm Dia Gi Reducer Bend Flanged On Both Sides, Flange Conforming To Table-17 ( Pn16 ) To Be Fitted With The Column Pipe / Delivery Manifold Of Submersible Pumping Unit To Join Rising-Main And Column Pipe / Delivery Manifold. The Flange Welding Shall Be Carried Out In Double Layers Using Reputed Make Electrodes From Inside And Outside Of Pipe To Form Strong Welding Joint. 12 Fabrication, Providing, Fitting T - Junction Out Of 1 Mtr Of Pipe With Length Of 1 Ft Each Arm The Job Includes All Types Of Skilled Labours, Arrangement Of Power Supply / Diesel Generator Set Etc Required For The Job Including P / F Of Suitable Size Nuts Bolts And R.I Gasket In The Flanged Joints Rest Specification As Per Cluase 09 Of Sbdsize: 100 Mm Class: C ( Heavy ) 13 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 In All Respects A ) Verticial Posts Ismc 150B ) Ismc 75C ) Plate 12 Mm Thickd ) Ismb 200E ) Nuts And Bolts 10 Kg. 14 Earth Work In Excavation By Manual Means In Trenches For Foundation, Drains, Pipes, Cables ( Not Exceeding 1.5 M In Width ) And For Shafts, Wells, Cesspits And The Like Not Exceeding 10 Sqm On Plan , Including Dressing Of Sides And Reaming Of Bottom Lift Upto 1.5 M, Including Getting Out Excavated Earth And Disposal Of Surplus Excavated Earth As Directed.All Kinds Of Soil 15 Providing And Laying Of Soling Stone 16 Providing And Laying In Position Cement Concrete Of Specified Grade Including Curing But Excluding The Cost Of Centering And Shuttering. All Work Up To Plinth Level With 1: 2 : 4 ( 1 Cement , 2 Coarse Sand , 4 Graded Stone Aggregate 20Mm Nominal Size ) . 17 Centering And Shuttering Including Strutting , Propping Etc. And Removal Of Form Work For Foundation , Footings , Bases For Columns 18 Painting Of The 2 No. Gantry And Plate Form Of Wellusing One Coat Of Red Oxide Metal Primer And Two Coats Of Enamel Paintof Different Shades 19 Providing, Installation And Testing Of Manual Type Triple Spur Gear Chain Pulley Block Along With Monorail Geared Travelling Trolley Having 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 Mobility. Rest Specification As Per Clause 24 Of Sbd.Capacity: 2 Ton 20 Fabrication, Providing And Fitting Of Modular Motor Control Panel Of Appropriate Size Fabricated Out Of 14 Swg Sheet Having Required Openings / Vents And Protection Class : Ip-55 & Fitted With Accessories Detailed Specification As Per Clause --- Of Sbdmu-G 50 Rest Specification As Per Clause 43____ Of Sbd 21 Providing, Fitting, Testing And Commissioning Of Voltage Stabilizer As 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: 250-400 Volts. ( 3 Phase ) Output Voltage : 400 ±10% Volts. Frequency : 50 ±3 C / S. Windings : Electrolytic Grade Copper Of Adequate Section, Vacuum Impregnated And Rest Specification As Per Clause 44 Of Sbdrating: 50 Kva 22 Providing And Fitting Of 3.5-Core Xlpe, 1.1Kv And 11Kv Grade Armoured Aluminum Cable Of Various Sizes Conforming To Is: 7098 Part 1St As Service Line From The Ht Transformer To Control Panel Including Necessary Thimbling, Crimping, Taping Etc. Rest Specification As Per Cluase 71 Of Sbd50 Sq Mm, 3.5 Core Lt 1.1 Kv 23 Providing And Fitting Of 3-Core Flat Submersible Copper Cable Conforming To Is: 694 ( Part 1St ) – 1964 & Is: 694 ( Part 2Nd ) - 1964 For Submersible Pumping Unit And Other Electrical Equipment. The Cable Connections Terminal Shall Be Fitted With Copper Thimbles Of Required Size. The Main Specification Of The Cable Is Given Below: Rest Specification As Per Cluase 47 Of Sbd.Size 16 Sq Mm 24 Providing And Fitting Of Pvc Insulated Copper Cable As Per Is 694- Along With Thimbling As Per Requirements Rest Specification As Per Clause 67 Of Sbd.Size: 16 Sq.Mm 1 Core Lt 1.1Kv 25 P / I Of Earthing Station For Electric Substation, Lt Panel And Stabilizer Comprising Of Company Fabricated Earthing Electrode As Per Is: 3043. The Job Includes Auguring Of Bore Of Required Dia / Depth For Installation Of Electrode Along With Backfill Compound Mixed With Soil And All Other Items Required Thereof For Achieving The Best Result. The Job Includes Connecting Of Electric Gadgets Through Gi Strip As Per Relevant Standards. Safe Earthing Electrode Size : 80 Mm Dia , Length : 2000 Mm Back Fill Compound : 30 Kg 26 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 Specification As Per Cluase 50 Of Sbd 27 Providing, Installation, Testing And Commissioning Of Area Lighting 120 Watt Led ( Street Light Type ) On Top Of Octagonal Pole Vide Item No.36 Having Following Specs: Input: 90-240 V 50 Hz Power Factor: >0.9 Colour Temperature: 4K - 6.5K Beam Angle: 120° - 170° Lumens: >12000 Operating Temperature: -20°C To 60°C Rest Specification As Per Cluase 51 Of Sbd 28 Providing And Fitting Of 2 Core, Xlpe, 1.1Kv And 11Kv Grade Armoured Aluminum Cable Of Various Sizes Conforming To Is: 7098 Part 1St As Service Line From The Ht Transformer To Control Panel Including Necessary Thimbling, Crimping, Taping Etc. Rest Specification As Per Cluase 71 Of Sbd.10 Sq Mm, 2 Core Lt 1.1 Kv 29 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 In Charge. 30 Supply , Installation , Commissioning And Creation Of Pole Mounted, Outdoor Type Electric Sub Station As Per The Technical Specifications Given Here Under - Specifications Conforming To Is: 1180 ( Part 1 ) 2014 With Latest Amendments. Type: Ht / Lt Transformer Type Of Cooling: Onan. Operating Conditions: Input =11000 Volts Output =433 Volts Ac Supply In 3- Phase. Terminals: Input=3 No. Ht Bush Rods With Insulators, Washer, Nuts Etc. Output=4 No. Lt Bush Rods Switch Insulators, Washers, Nuts Etc. Core: The Core Shall Be Of High Permeability To Reduce Core Losses And The Strips Shall Be Of Suitable Size And Gauge. Transformer Coils: Suitable Number Of Ht And Lt Coils In Each Leg Of The Core. The Transformer Coils Shall Be Fabricated Out Of Superior Quality Aluminum Wire / Strips, Properly Wound. The Ht Transformer Is Completely Filled With Suitable Grade Transformer Oil Up To Required Level. The Job Includes Carriage, And All Leads And Lifts Involved. The Ht Transformer Shall Be Of Reputed Make From An Iso Certified Company As Per Relevant Standards And A Test Certificate Shall Be Provided Before Installation. The Transformer Shall Also Be Provided With Breather Fill With Silica Jel Crystals, Conservator With Oil Level Indicator, Explosion Vet And Adequate Radiator Fins / Tubes. The Impedance Of Transformer Shall Be As Per Is: 1180 ( Part 1 ) 2014 With Latest Amendments. Note: The Scope Of The Work Shall Include Obtaining Of Necessary Inspection / Clearance Certificate From The Concerned Department For All The Required Equipment. The Testing And Commissioning Shall Be Completed Only After Obtaining Above Certificate.63 Kva 31 Providing And Fitting G.I Channel / Angle / Flat Of Sizes Including Clamps 32 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 Of Ht 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. 33 Supply, Installation, Testing And Commissioning Of 11Kv Polymer Fuses Set Horn Gap 3-Phase 200 A Suitable For Vertical Installation 34 Supply, Installation, Testing And Commissioning Of Gapless Surge Arrestor Station Class, 10Ka, 9Kv, La With Polymer Housing, Station Type. 35 Supply And Fitting Of 11 Kv Polymeric Composite Pin Insulator 12 Kv, 5Kn, Lighting Impulse 75Kv Positive, And 80 Kv Negative , Creep Age Distance 320 Mm 36 Supply, Installation, Erection Of 9 Mtrs Long H.T Pope Of Specifications St- 410 ( Sp-33 ) . The Job Further Includes Drilling Of Holes For Installation Of Various Accessories, Wherever Required The Job Further Includes G.I Wire Earthing Of Pole As Per Rec Standard. 37 P / F Of Galvanized Nuts, Bolts Of Various Sizes As Per Site Requirement. 38 Earth Work In Excavation By Manual Means In Trenches For Foundation, Drains, Pipes, Cables ( Not Exceeding 1.5 M In Width ) And For Shafts, Wells, Cesspits And The Like Not Exceeding 10 Sqm On Plan , Including Dressing Of Sides And Reaming Of Bottom Lift Upto 1.5 M, Including Getting Out Excavated Earth And Disposal Of Surplus Excavated Earth As Directed.All Kinds Of Soil 39 Providing And Laying Of Soling Stone Including Manual Compaction 40 Concrete Cement Bottoming 1:2:4 Mix As Per Rec Standards , 0.5 Cum / Pole 41 Providing And Fitting Of D- Clamps 42 Providing And Fitting Of Galvanized Stay Set With 50 X 8 Mm Stay Clamp , Guy Insulator ( 2No. ) , Anchor Plate ( 200X200x6mm ) , Nuts And Bolts , 2 N0- Turn Buckle , 1.8 M Long , 16 Mm Diameter Solid G.I Stay Rod & 7 / 3.15 Mm Dia. G.I Stranded Wire Complete 43 Painting Of Poles Red Oxide 44 Painting Of Poles Aluminum Paint 45 Supply, Installation, Testing Of 50 Sq Mm Xlpe Ht Cable ( Abc Type ) Of 11 Kv Grade With Following Specifications Size Cross Sectional Area In Square Mm ) =3X50 Phases Red, Yellow , Blue 46 P / F Of 11 Kv Cable Termination Kit For Connecting 35 Sq Mm Xlpe Cable ( Abc Type ) With The Existing Ht Line Near Tapping Point And Ht Transformer. 47 Providing And Fitting Of Lt Distribution Box For H.T Transformer With Mccb For Incomer And Sfu For Outgoing Circuits. 48 Supply, Installation, Testing & Commissioning Of 1000Va Full Sine Wave Power Inverter Including Providing / Installation Of 12V, 180Ah Tubular Inverter Battery With Trolley And Cover. With 2- Core 4 Mm 2 Cu ( 25 M ) Wiring As Per Site Requirement Along With Other Accessories Like Ss Combine ( 02 No’S ) , 3-Pin Plugs Etc Of Reputed Make For Proper Fitment And Installation Of The Item. 49 Tool Kit For Maintenance: - The Tool Kit For Maintenance Shall Comprise Of The Following And All The Items As Mentioned Below Shall Be Of Providing Of Tool Kit Consists Of Following Items I. Double Ended Spanner ( Chrome Plated ) 02 Sets Complete Ii. Double Ended Ring Spanners Chrome Plated 02 Sets Complete Iii. Allen Key Set Black Finish 02 Sets Complete Iv. Combination Pliers Insulated With Thick C.A Sleeve; Size In Mm 165, 210, 255 Each – 02 No. V. Long Nose Plier Insulated With Thick C.A Sleeve; Size In Mm 165, 205 Each – 02 No. Vi. Side Cutting Plier Insulated With Thick C.A Sleeve; Size In Mm 165, 205 Make – 02 No. Vii. Insulated Screw Drivers Blade Length In Mm Blade Dia. In Mm Tip Dimensions In Mm Quantity 50 3 1.6 X 0.4 02 75 3 1.6 X0.4 02 100 3 3 X 0.4 02 125 3.5 3.5 X 0.5 02 150 3.5 3.5 X 0.5 02 200 4 4 X 0.6 02 300 5 5 X 0.8 02 Viii. Hammer With Handle Weight – 110 Mg, 340 Gm , 600 Gm –Each – 1No. . Ix. Heavy Duty Pipe Wrench Length In Mm - 200, 300, 600 Each – 01 No. X. Electric Multimeter=1No Xi. Digital Multimeter – 1No. Xii. Digital Clamp Tester Capable To Measure Up To 400A - 1 No. Xiii. Hack Saw Frame With Hack Saw Blade – 01 No. Xiv. S-16 Mxl, S- 16 H X L Socket Set ( 19 Sockets + 6 Accessories ) – 01 No. 50 Providing Of Solar / Electrical Lantern Chargeable On Both Solar & Electrical 220V Supply. 51 Providing Of 1 Kw Heat Convector For Operators For Winter Season 52 Providing, Installation, Testing & Commissioning Of 415 ±10%V ( Output ) , 3 Phase Air Cooled / Water Cooled Diesel Generator Set As Per Is 8528 ( 2018 ) And Iso 3046 ( 2002 ) For Engine And Iec / Is 60034-1 For Alternator Suitably Assembled And Fitted In A Pollution Free Acoustic Enclosure / Canopy Of Required Size As Per Ministry Of Environment Protection Rule 1986 Read With Latest Amendments. The Dg Set Is Required To Be Fitted And Tested On Load At Site The D.G Set Shall Have The Following Technical Specification. Besides The Above Works The D.G Set Shall Be Provided With 12 V, 150 Ah Lead Acid Battery Of Reputed Make Fitted Inside The D.G Set Canopy Along With Necessary Accessories And Battery Charger Of Required Capacity. Rest Specification As Per Clause 66 Of Sbd.Rating: 40 Kva Dg Set Air Cooled

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	02-May-2023	Extension Notice	Date	10-05-2023
2	11-May-2023	Extension Notice II	Date	16-05-2023
3	17-May-2023	Extension Notice IV	Date	27-05-2023
4	29-May-2023	Extension Notice V	Date	09-06-2023
5	10-Jun-2023	Extension Notice VI	Date	19-06-2023
6	20-Jun-2023	Extension Notice VI.	Date	27-06-2023

INR 500 /-

INR 81840.0 /-

INR 40.92 Lakhs /-

Name of Work:Supply, Installation, Testing and Commissioning of Electro-Mechanical equipments at water supply scheme Kewa Malikabad of Jal Shakti (PHE) Mechanical Division South Awantipora under JJM.

Sl. No.	Item Description
1	Electro-Mechanical Items of WSS Kewa Malikabad
2	Supply, Installation, Testing & Commissioning of Submersible Pumping Unitas per IS 8034 with assumed discharge & specification are as under : PUMP : Discharge: 8500 GPHat 100 M head Efficiency = Not less than 50%Speed= 2900 Rpm Type of pump= Mixed flow.Type of fluid to be handled=Clear Water MATERIAL OF CONSTRUCTION: Impeller= Bronze grad LTB 2 of IS 318/stainless steel grade X 12 CR12of IS 6911 or IS6603/Cast iron FG200 of IS210 Pump Shaft= Stainless Steel SS 410.Pump Casing= Cast Iron/Stainless steel IMPELLER: 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 % HzWorking Voltage= 380-415 ± 15% V, 03 phase Efficiency = Not less than 90% Motor Rating=Not less than 25 HP Class of insulation= F Submersible motor should be water filled water lubricated squirrel cage type having capacity for above pumping parameters and working on 3 phase; AC supply ranging from 380 to 415 volts, 50Hz. The motor should be sealed by radial rings to avoid mixing of well water with motor filled water. a) The job includes providing and fitting of interlocking arrangement against any failure of coupling. It must be fabricated out of MS strips of suitable size and length. b) The job includes providing and fitting of appropriate size MS nipple 2 feet long threaded on one end and welded to same size MS flange ofthickness (as per Table-17).
3	Fabrication, Providing and fitting of Y- junction having 1m length of each arm to be fabricated out of hot dip galvanized G.I, C-Class pipe. The job also includes Providing and welding of M.S flanges to the ends of each arm. The Thickness of flange shall conform to IS 6392 Part 1st Table-17. 100 C Heavy
4	Providing/supplying and fitting of 100 mm diameter G.I class B flanged Rising Main at site. The Pipe shall be hot dip Galvanized, class-B 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. The flange welding shall be carried out in double layers using reputed make electrodes to form strong welding joint. Welding Electrode DC Arc Welding using welding electrode having diameter not less than 4mm. Nuts and Bolts Nuts and Bolts (conforming to IS:1363 Part 1st) Rubber Insertion Gaskets Rubber Insertion Gaskets (conforming to IS: 638/79) to be used between flanged joints. The rising main is to be laid as per the instructions of the engineer in charge.
5	Earth work in excavation by manual means in trenches for foundation, drains, pipes, cables (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan , including dressing of sides and reaming of bottom lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed.all kinds of soil
6	Filling available excavated earth in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth , consolidating each deposited layer by reaming and watering , lead upto 50 m and lift upto 1.5m.
7	Providing and fitting of, Ductile Iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves as per IS14846 for regulating the water supply outside the pumping units . The body and bonnent of the valve shall be of ductile iron, wedge with fully vulcanized EPDM rubber(Approved for drinking water) and NBR seal. The Gate/Sluice valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions Rest specification as per cluase "12" of SBD Size:100 mm PN: 1.6/16
8	Providing and fitting of Ductile Iron double flanged, Slanted seat swing check valve( NRV) as per IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber(Approved for drinking water). Rest specification as per cluase "13" of SBD. Size:100 mm PN: 1.6/16
9	Providing, fitting, testing and commissioning of ARV (Air Release valve) as per IS 14845 to be fitted to G.I risingMain. The ARV Shall have the following specifications: - i. Valve type - single chamber, single orifice. ii. End connection - flanged ends to IS 1538 iii. Working temperature - 70oc to 550 c iv. Test pressure - body / seat 2.5 x PN v. Sealing ring - EPDM vi. Construction -ductile iron with stainless steel floats vii. Coating - epoxy with corrosion resistance Rest specification as per cluase "14" of SBD.
10	Fabrication ,Providing and fitting of90-120 degree bend/elbowto be fabricated out of100mm diameter Class-B, G.I pipe, 1 m lengthand 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.
11	Providing and fitting of 300 mm in length 100mm-80mm dia GI reducer bend flanged on both sides, flange conforming to Table-17 (PN16) to be fitted with the column pipe/delivery manifold of submersible pumping unit to join Rising-main and column pipe/delivery manifold. The flange welding shall be carried out in double layers using reputed make electrodes from inside and outside of pipe to form strong welding joint.
12	Fabrication, providing, fitting T - junction out of 1 mtr of pipe with length of 1 ft each arm The job includes all types of skilled labours, arrangement of power supply/ diesel Generator set etc required for the job including P/F of suitable size nuts bolts and R.I Gasket in the flanged joints Rest specification as per cluase "09" of SBD Size: 100 mm Class: C (heavy)
13	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 in all respects a) Verticial posts ISMC 150 b) ISMC 75 c) Plate 12 mm thick d) ISMB 200 e) Nuts and bolts 10 kg.
14	Earth work in excavation by manual means in trenches for foundation, drains, pipes, cables (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan , including dressing of sides and reaming of bottom lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed.all kinds of soil
15	Providing and laying of soling stone
16	Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. all work up to plinth level with 1: 2 : 4 (1 cement , 2 coarse sand , 4 graded stone aggregate 20mm nominal size).
17	Centering and shuttering including strutting , propping etc. and removal of form work for Foundation , footings , bases for columns
18	Painting of the 2 No. gantry and plate form of wellusing one coat of red oxide metal primer and two coats of enamel paintof different shades
19	Providing, installation and testing of manual type triple spur gear chain pulley block along with monorail geared travelling trolley having 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 mobility. Rest specification as per clause "24" of SBD. Capacity: 2 Ton
20	Fabrication, Providing and fitting of Modular motor control panel of appropriate size fabricated out of 14 SWG sheet having required openings/vents and protection Class : IP-55 & fitted with accessories Detailed Specification as per Clause --- of SBD MU-G 50 Rest specification as per clause "43____" of SBD
21	Providing, fitting, testing and commissioning of voltage stabilizer as 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: 250-400 volts.(3 phase) Output voltage : 400 ±10% volts. Frequency : 50 ±3 C/S. Windings : Electrolytic grade copper of adequate section, vacuum impregnated and Rest specification as per clause "44" of SBD Rating: 50 KVA
22	Providing and Fitting of 3.5-Core XLPE, 1.1KV and 11KV grade Armoured Aluminum Cable of various sizes conforming to IS: 7098 part 1st as service line from the HT transformer to control panel including necessary thimbling, crimping, taping etc. Rest specification as per cluase "71" of SBD 50 sq mm,3.5 core LT 1.1 kv
23	Providing and fitting of 3-Core flat submersible copper cable conforming to IS: 694 (Part 1st) – 1964 & IS: 694 (Part 2nd) - 1964 for Submersible Pumping Unit and other electrical Equipment. The cable connections terminal shall be fitted with copper thimbles of required size. The main specification of the cable is given below: Rest specification as per cluase "47" of SBD. size 16 sq mm
24	Providing and fitting of PVC insulated copper cable as per IS 694- along with thimbling as per requirements Rest specification as per clause "67 " of SBD. Size: 16 sq.mm 1 core LT 1.1KV
25	P/I of earthing station for electric substation, LT panel and stabilizer comprising of company fabricated earthing electrode as per IS: 3043. The job includes Auguring of bore of required dia/depth for installation of electrode along with backfill compound mixed with soil and all other items required thereof for achieving the best result. The job includes connecting of electric gadgets through GI strip as per relevant standards. Safe earthing electrode size : 80 mm dia , Length : 2000 mm Back fill compound : 30 kg
26	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 specification as per cluase "50" of SBD
27	Providing, installation, testing and commissioning of area lighting 120 Watt LED (Street Light Type) on top of octagonal pole vide item No.36 Having following specs: Input: 90-240 V 50 Hz Power Factor: >0.9 Colour Temperature: 4K - 6.5K Beam Angle: 120° - 170° Lumens: >12000 Operating Temperature: -20°C to 60°C Rest specification as per cluase "51" of SBD
28	Providing and Fitting of 2 core, XLPE, 1.1KV and 11KV grade Armoured Aluminum Cable of various sizes conforming to IS: 7098 part 1st as service line from the HT transformer to control panel including necessary thimbling, crimping, taping etc. Rest specification as per cluase "71" of SBD. 10 sq mm,2 core LT 1.1 kv
29	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 in charge.
30	Supply , installation , commissioning and creation of pole mounted, outdoor type Electric Sub Station as per the technical specifications given here under - Specifications conforming to IS: 1180 (Part 1) 2014 with latest amendments. Type: HT/LT Transformer Type of cooling: ONAN. Operating conditions: Input =11000 volts Output =433 volts AC supply in 3- phase. Terminals: Input=3 No. HT bush rods with insulators, washer, nuts etc. Output=4 No. LT bush rods switch insulators, washers, nuts etc. Core: The core shall be of high permeability to reduce core losses and the strips shall be of suitable size and gauge. Transformer Coils: Suitable number of HT and LT coils in each leg of the core. The transformer coils shall be fabricated out of superior quality aluminum wire/strips, properly wound. The HT transformer is completely filled with suitable grade transformer oil up to required level. The job includes carriage, and all leads and lifts involved. The HT transformer shall be of reputed make from an ISO certified company as per relevant standards and a test certificate shall be provided before installation. The transformer shall also be provided with breather fill with silica jel crystals, conservator with oil level indicator, explosion vet and adequate radiator fins/ Tubes. The impedance of transformer shall be as per IS: 1180 (Part 1) 2014 with latest amendments. NOTE: The scope of the work shall include obtaining of necessary inspection/clearance certificate from the concerned department for all the required equipment. The testing and commissioning shall be completed only after obtaining above certificate. 63 KVA
31	Providing and fitting G.I Channel /Angle/ Flat of sizes including clamps
32	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 of HT 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.
33	Supply, Installation, Testing and commissioning of 11KV polymer fuses Set Horn Gap 3-phase 200 A suitable for vertical installation
34	Supply, Installation, Testing and commissioning of Gapless Surge arrestor station class, 10KA, 9KV, LA With polymer housing, Station Type.
35	Supply and fitting of 11 KV polymeric composite pin insulator 12 KV, 5KN, Lighting impulse 75KV Positive, and 80 KV Negative , creep age distance 320 mm
36	Supply, installation, erection of 9 mtrs long H.T pope of specifications ST- 410 (sp-33) . The job further includes drilling of holes for installation of various accessories, wherever required the job further includes G.I wire earthing of pole as per REC standard.
37	P/F of Galvanized nuts, bolts of various sizes as per site requirement.
38	Earth work in excavation by manual means in trenches for foundation, drains, pipes, cables (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan , including dressing of sides and reaming of bottom lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed.all kinds of soil
39	Providing and laying of soling stone including manual compaction
40	Concrete cement bottoming 1:2:4 mix as per REC standards , 0.5 Cum /pole
41	Providing and fitting of D- clamps
42	Providing and fitting of Galvanized stay set with 50 X 8 mm Stay Clamp , Guy insulator (2no.), Anchor plate (200X200X6mm) , nuts and bolts , 2 N0- turn buckle , 1.8 m long , 16 mm diameter solid G.I stay rod & 7/3.15 mm dia. G.I stranded wire complete
43	Painting of poles Red oxide
44	Painting of poles Aluminum paint
45	Supply, installation, testing of 50 sq mm XLPE HT cable (ABC type) of 11 KV Grade with following specifications size cross sectional area in square mm) =3x50 phases Red, Yellow , Blue
46	P/F of 11 KV cable termination kit for connecting 35 Sq mm XLPE cable (ABC type) with the existing HT line near tapping point and HT transformer.
47	Providing and fitting of LT Distribution box for H.T transformer with MCCB For incomer and SFU for outgoing circuits.
48	Supply, installation, Testing & commissioning of 1000VA Full Sine wave power inverter including Providing / Installation of 12V, 180AH Tubular inverter Battery with trolley and cover. with 2- core 4 mm 2 Cu ( 25 m) wiring as per site requirement along with other accessories like SS Combine (02 No’s), 3-pin plugs etc of reputed make for proper fitment and installation of the item.
49	TOOL KIT For Maintenance: - The Tool Kit for maintenance shall comprise of the following and all the items as mentioned below shall be of Providing of tool kit consists of following items i. Double ended Spanner (Chrome plated) 02 sets complete ii. Double ended Ring spanners chrome plated 02 sets complete iii. Allen key set black finish 02 sets complete iv. Combination Pliers insulated with thick C.A sleeve; size in mm 165, 210, 255 each – 02 No. v. Long nose plier insulated with thick C.A sleeve; size in mm 165, 205 each – 02 No. vi. Side cutting plier insulated with thick C.A sleeve; size in mm 165, 205 make – 02 No. vii. Insulated screw Drivers Blade length in mm Blade dia. in mm Tip dimensions in mm Quantity 50 3 1.6 x 0.4 02 75 3 1.6 x0.4 02 100 3 3 x 0.4 02 125 3.5 3.5 x 0.5 02 150 3.5 3.5 x 0.5 02 200 4 4 x 0.6 02 300 5 5 x 0.8 02 viii. Hammer with handle weight – 110 mg, 340 gm , 600 gm –each – 1No. . ix. Heavy duty pipe Wrench length in mm - 200, 300, 600 each – 01 No. x. Electric Multimeter=1No xi. Digital multimeter – 1No. xii. Digital Clamp tester capable to measure up to 400A - 1 No. xiii. Hack saw frame with hack saw blade – 01 no. xiv. S-16 MXL, S- 16 H X L Socket Set (19 sockets + 6 Accessories) – 01 No.
50	Providing of solar/electrical lantern chargeable on both solar & electrical 220v supply.
51	Providing of 1 KW heat convector for operators for winter season
52	Providing, installation, Testing & commissioning of 415 ±10%V (output), 3 phase air cooled/water cooled Diesel Generator set as per IS 8528 (2018) and ISO 3046 (2002) for engine and IEC/IS 60034-1 for alternator suitably assembled and fitted in a pollution free acoustic enclosure / canopy of required size as per Ministry of Environment protection rule 1986 read with latest amendments. The DG Set is required to be fitted and tested on load at site The D.G Set shall have the following technical specification. Besides the above works the D.G set shall be provided with 12 V, 150 AH Lead acid battery of reputed make fitted inside the D.G set Canopy along with necessary accessories and battery charger of required capacity. Rest specification as per clause "66" of SBD. Rating: 40 KVA DG Set Air cooled