Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipments At Water Supply Scheme Aiims Awantipora (Well No. 01 And Stage 2Nd).-- 1 Supply, Installation, Testing & Commissioning of Submersible Pumping Unitof size V6 (150 mm ) as per IS 8034 with following specification are as under:PUMP:Efficiency = Not less than 50%Speed= 2900 RpmType of pump= Mixed flow.Type of fluid to be handled = Clear WaterMATERIAL OF CONSTRUCTION:Impeller = Stainless SteelPump Shaft= Stainless Steel SS 410.Pump Casing= Cast Iron/Stainless steelIMPELLER: Impeller is of the enclosed typeand 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 parametersSubmersible 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) at other end for column pipe as per site requirement. The threaded portion should be as per size of pumping out let for proper fixing.The job includes providing and fitting of R. I. cloth joints/rubber washers with nuts, bolts and washers for all joints of column pipe. The job also includes lowering of pumping unit in the well then proper testing and commissioning of pumping unit on full load at site.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. Discharge = 5000 GPH, Head = 102 MtrMotor Rating:Not less than 15HPsize of pumping unit : Not greater than V6 2 Design, supply, providing, installation, successful testing and commissioning of vertical turbine pumping unit as per IS 1710 driven by VT motor for pumping water from sumpof following parameters.• Site ConditionAltitude = 1750 Meters/Greater (AMSL)Ambient Temperature = +40ºC to - 15ºCRelative Humidity = 60%• Quality of water to be lifted=filterwater • Sump/liner Bed Level =8m below from Machine floor level• Water columnin liner/sump = 2 m abovefrom sump/liner bed levelA. PUMP1. Discharge 10000GPH2. Type= Self water lubricated, VT pump, open line shaft.3. Liquid to be handled = Raw Water4. RPM=14605. Head= 206 m6. Efficiency= Not lessthan 50%7. Impeller= bronze/stainless steel 8. Line shaft/head shaft = Stainless steel9. Length of each line shaft = 1 mmaximum 10. Total length of line shaft = 10 m (excluding Head shaft) 11. Impeller shaft= Stainless steel12. Suction Strainer = MS fabricated13. Column pipe= Mild Steel of wall thickness not less than 8mm flanged type in assorted lengths14. VT Pump to be designed with 8 No. of stages or less. B. Prime Mover1. Type= Vertical hollow shaft, ACsquirrel cage induction motor 2. Power Supply = 03 Phase, 415V + 10% AC3. Frequency= 50Hz + 3%4. RPM=1450 Synchronous5. Efficiency= Not lessthan 85%6. motor capacity=75 HP or Above7. Class of insulation = F or above8. Type of duty= Continuous9. Type of rotor = suitable among single squirrel cage / double squirrel cage ,single or double skewed squirrel cage. 10. Method of starting = star/deltaThe motor should be able to with stand fluctuations in voltage and should be conforming to latest IS specifications.C. Accessories• Each pump unit shall be provided with proper stiffening box arrangement, non-reverse ratchet, coupling etc as per standard specification besides all other accessories required for satisfactory performance and mechanical works required forinstallation of pumping unit at site are included in the job.Note: Providing of test certificate & Characteristic Curve of pumping equipment is compulsory and pumping unit is to be approved from the concerned authority before procuring. 3 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. 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 and site requirement.Size : DN 80Class: C (Heavy) 4 Size : DN 125Class: C (Heavy) 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. i. (All kinds of soil - 01 meter from cutting edge) 6 ii. (in ordinary rock - 01 meter from cutting edge) 7 Earth work in excavation by mechanical 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. i. (All kinds of soil - 01 meter from cutting edge) 8 ii. (in ordinary rock - 01 meter from cutting edge) 9 Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Chargei. (All kinds of soil01 meter from cutting edge) 10 ii. (in ordinary rock - 01 meter from cutting edge) 11 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. 12 Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked material:in all kinds of soil. 13 in Ordinary rock 14 Providing and laying of stone soling including manual compaction. 15 Centering and shuttering including strutting, propping etc. and removal of form work for:Foundation, footings, bases for columns. 16 Centering and shuttering including strutting, propping etc. and removal of form for:Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. 17 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering, all work upto plinth level with 1: 2 : 4 mix (1 cement , 2 coarse sand , 4 graded stone aggregate 20mm nominal size). 18 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering, all work upto plinth level with 1: 3 : 6 mix (1 cement , 3 coarse sand , 6 graded stone aggregate 20mm nominal size). 19 Providing and laying in position cement concrete of specified grade of reinforcement cement concrete including curing but excluding the cost of centring and shuttering, finishing and reinforcement all work upto plinth level with 1: 1.5 : 3 mix (1 cement, 1.5 coarse sand , 3 graded stone aggregate 20mm nominal size). 20 Steel reinforcement for RCC work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo mechanically treated bars of grade FE-500D or more. 21 Fabrication, providing and fitting of split type MS clamps10 mm thick, 2 ft long and 3 inch wide for lowering and holding of pumping unit fitted. The job includes the cost of required size of nuts and bolts. Size: 65 mm. 22 Fabrication, providing and fitting of long radius90-120 degree bend/elbowto be fabricated out ofG.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.Size : DN 80Class: C 23 Size : DN 125Class: C 24 Cutting of hot dip galvanized G.I,pipe across the section by dint of pipe cutter/ gas cutter. The job also includes Providing and welding of M.S flanges to the two ends of pipe. The Thickness of flange shall conform to IS 6392 Part 1st Table-17. The flange welding shall be carried out in double layers using Advani/Esab/L&T- SS Bond make electrodes to form strong welding joint by dint of DC arc welding. The job further includes Providing and Fitting of nuts and bolts (conforming to IS:1363 Part 1st) and Rubber Insertion Gaskets (conforming to IS: 638/79) to be used between flanged joints. The size of the pipe is given below:DN 80, Class-C. 25 DN 125, Class-C. 26 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. Size: 80 mmClass: C class 27 Size: 125 mmClass: C class 28 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 bonnet 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 positionsIt shall have electrostatic epoxy coating(approved for drinking water) both inside and outside of the valve. The valve shall be supplied along with hand wheel.Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work.The job includes providing and fitting of 02 Nos. M.S flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement. Size: DN 80PN: 1.6/16 29 Size: DN 125PN: 2.5/25 30 Providing and fitting ofDuctile Iron double flanged, Slanted seatswing 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). The valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions.It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve.Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work.The job includes providing and fitting of 02 nos. M.S flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with Rising main of the pumping unit at appropriate spots as per site requirement. Size: 80 mmPN: 1.6/16 31 Size: 125 mmPN: 2.5/25 32 Providing, fitting, testing and commissioning of 50mm diameter ARV (Air Release valve) as per IS 14845 to be fitted to G.I rising Main. 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 : - 20?C to 45?C iv. Test pressure - body / seat 2.5 x PNv. Sealing ring -EPDMvi. Construction- ductile iron with stainless steelfloatsvii. Coating -epoxy with corrosion resistanceviii. Nominal pressure- PN 1.6/16Besides the above works, The job also cost on account of P/F R.I gasket, nuts and bolts required for installation of ARV and arrangement of gas cutter/ welding set at site. The job also includes cutting of 50 mm dia hole in rising main and P/F of 50 mm dia.M.S Pipe one feet long with one end flanged perfectly adaptable to Flange of ARV and other end welded to 50 mm dia hole of rising main.Working Pressure : PN 1.6/16 33 Working Pressure : PN 2.5/25 34 Fabrication of gantry mechanism /D.G Set shed/sleeping bed 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. 35 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. The chain should be accurately collaborated, tested and have adequate in built factor of safety for safer operation.Load chain wheel:- the load chain well should be double ball bearing supported andSpecially designed, perfectly machined wheel providing correct grip of load chaintomakes the hoist most safe and reliable against any failure. The main specifications of C.P Block are given below: Make= Reputed makeNo. Of load chain falls = 2 or aboveMin. Height of lift= 6 MCapacity = 3ton 36 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 TransformerType of cooling:ONAN.Operating conditions:Input= 11000 voltsOutput = 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. Rating: 200 KVA HT Transformer, 3 phase (Level 2). 37 Rating: 63 KVA HT Transformer, 3 phase (Level 2). 38 Providing and fittingG.I Channel /Angle/ Flat of sizes including clamps. 39 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. 40 Supply, Installation, Testing and commissioning of 11KV polymer fuses Set Horn Gap3-phase 200 A suitable for vertical installation. 41 Supply, Installation, Testing and commissioning of Gapless Surge arrestor station class, 10KA, 9KV, LA With polymer housing, Station Type. 42 Supply and fitting of 11 KV polymeric composite pin insulator 12 KV, 5KN, Lighting impulse 75KV Positive, and 80 KV Negative, creepagedistance 320 mm 43 Supply, installation, errection of 9 mtrs long H.T pole of specifications ST- 410 (sp-33). The job further includes drilling of holes for installation of various accessories, wherever required. The job further includes GI wire earthing of pole as per REC standard. 44 P/F of Galvanized nuts, bolts of various sizes as per site requirement. 45 P/F Danger Plate with clamps. 46 Providing and fixing G.I Barbed wire for anti climbing. 47 Providing and fixing of anti climbing devices with clamps. 48 Painting of poles with Red oxide. 49 Painting of poles with Aluminum paint 50 Providing and fitting of ACSR as per IS 398 (part-2) 1996 for 50 sq.mmACSR (Galvanized steel reinforced) for fitment of various accessories. 51 Supply, Installation and Testing of 35 Sq mm XLPE Aluminum H.Tcable (ABC type) of 11 KV grade with following specs.Size (cross sectional area in sq mm) = 3×35 with reinforced wirePhases:Red, Yellow, Blue 52 Providing and fitting of Anchoring clampscomprising clamp body, plastic wedge, steel bill bracket , straps and buckles or nuts and bolts required for holding of 3 – Core, 35 Sq. mm H.T AB Cable. 53 P/F of 11 KV cable termination kit for connecting 50 Sq mm XLPE cable (ABC type) with the existing HT line near tapping point and 63 KVA HT transformer. 54 Fabrication, Providing and fitting ofMug -30 Modular motorcontrol 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) Bus bar Chamber:The bus bar chamber shall be fitted at the top of the panel horizontally throughout the length. There shall be 3 Nos. of phase bus bar and 1 No neutral bus bar and 1 No earthing bus bar. The bus bars shall be air insulated and made-up of high conductivity COPPER having size (10 mtrx (total length) .02 mtrx 0.003 mtr with current density of suitable rating for 100 Ampere. All panel compartments shall be provided with suitable cable alley and vertical bus bar alley. Suitable segregation shall be provided in between bus bar chamber and adjoining compartments. The bus bar shall be PVC sleeved with color strips of red, yellow, blue and black and the same be arranged in accordance with IS-375 specs. Electrical clearances shall be maintained between phases, neutral and body as per standards.b) Main Circuit Breaker (Incomer MCCB)type : D-sine,DN2-250NQty. = 02No. of poles= 4 PoleCurrent Rating= 160-200 ARated operational voltage = 415 V + 15 %Rated frequency= 50+/-3%HzAmbient temperature = 40C°Ultimate S.C Breaking Cap.at (415V AC, 50 Hz) = 50 KAType of release= Thermal-magnecticChange over Switch:Qty. =01 No.Rating= 100 AType= Front operated, on load, 4 pole, 400 +15%V, 50 + 3%Hz.d) Motor Back-up Protection MCCB:Type: D sine MCCBDN0-125 DQnty = 2 NoNo. of poles = 3PCurrent Rating=100-125 ARated operational voltage =415 V +15 %Rated frequency = 50 + 3% HzAmbient temperature = 40C°Ultimate S.C Breaking Cap.at (415V AC, 50 Hz)=36 KAtype of release = thermal-magneticf. Submersible starters:-= Fully automatic star delta/DOL starters.Capacity= MU-30Relay Range =30-50 APower Specs =3 ?, 415 + 15% V, 50 + 3 % Hz.Relay range= As per requirement.Coil Voltage=380 v Protection =single phasing , phase Reversal, phase unbalance (55 ± 5 V) ,Rated insulation voltage = 690V Terminal capacity = 120 Sq. mm with lug Or aboveConformity to standard=IS/IES 60947-4-1 Qty. = 2 No’sf) Auxiliary MCCB for Heating/Lighting:Circuit Breaker = MCCB Qty.= 1 No.No. of poles = 4PCurrent Rating= 63 ARated operational voltage =415 V + 15 %Ultimate S.C Breaking Cap. at (415V AC, 50 Hz)=16 KA. g) Motor Protection Relay:Digital Motor Protection Relay with LCD Displayfor 3-phase supply with following protections suitable for the Modular Control Panel:-Protections = Thermal Overload with pre-alarm, Short Circuit, Phase Loss, Unbalance, Phase reversal, Under Current, over current, Prolong starting, Locked Rotor, Under voltage, over voltage & Earth fault i. M-power module for mobile starter for submersiblemotor1P/3P 3 wire IVRS Languages – English , Hindi, Suitable Region- North IndiaThe panel shall be provided with phase indicators (03 N0) and digital ammeter of range 0-200 A, digital voltmeter of range 0-500 V, and digital frequency meter (01 Noeach). The enclosure of the panel shall be of excellent fit and finish, corrosion resistant and powder coated gliding hinges for smooth and noiseless movement of windows and advanced locking arrangements. 55 Fabrication, Providing and fitting of MuG-75 Modular motorcontrol 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) Bus bar Chamber:The bus bar chamber shall be fitted at the top of the panel horizontally throughout the length. There shall be 3 Nos. of phase bus bar and 1 No neutral bus bar and 1 No earthing bus bar. The bus bars shall be air insulated and made-up of high conductivity COPPER having size (10 mtrx (total length) .02 mtrx 0.003 mtr with current density of suitable rating for 200 Ampere. All panel compartments shall be provided with suitable cable alley and vertical bus bar alley. Suitable segregation shall be provided in between bus bar chamber and adjoining compartments. The bus bar shall be PVC sleeved with color strips of red, yellow, blue and black and the same be arranged in accordance with IS-375 specs. Electrical clearances shall be maintained between phases, neutral and body as per standards.b) Main Circuit Breaker (Incomer MCCB)type : D-sine ,DN2250 NQty. = 02No. of poles= 4 PoleCurrent Rating= 200-250 ARated operational voltage = 415 V + 15 %Rated frequency= 50+/-3%HzAmbient temperature = 40C°Ultimate S.C Breaking Cap.at (415V AC, 50 Hz) = 50 KAType of release= Thermal-magnecticChange over Switch:Qty. =01 No.Rating= 100 AType= Front operated, on load, 4 pole, 400 +15%V, 50 + 3%Hz.d) Motor Back-up Protection MCCB:Type: D sine MCCBDN0-100 DQnty = 2 NoNo. of poles = 3PCurrent Rating=80-100 ARated operational voltage =415 V +15 %Rated frequency = 50 + 3% HzAmbient temperature = 40C°Ultimate S.C Breaking Cap.at (415V AC, 50 Hz)=36 KAtype of release = thermal-magneticf. Submersible starters:-= Fully automatic star delta/DOL starters.Capacity= MU-G 75Relay Range =66-110APower Specs =3 ?, 415 + 15% V, 50 + 3 % Hz.Relay range= As per requirement.Coil Voltage=380 v Protection =single phasing , phase Reversal, phase unbalance (55 ± 5 V) ,Rated insulation voltage = 690V Terminal capacity = 120 Sq. mm with lug Or aboveConformity to standard=IS/IES 60947-4-1 Qty. = 2 No’sf) Auxiliary MCCB for Heating/Lighting:Circuit Breaker = MCCB Qty.= 1 No.No. of poles = 4PCurrent Rating= 63 ARated operational voltage =415 V + 15 %Ultimate S.C Breaking Cap. at (415V AC, 50 Hz)=16 KA. g) Motor Protection Relay:Digital Motor Protection Relay with LCD Displayfor 3-phase supply with following protections suitable for the Modular Control Panel:-Protections = Thermal Overload with pre-alarm, Short Circuit, Phase Loss, Unbalance, Phase reversal, Under Current, over current, Prolong starting, Locked Rotor, Under voltage, over voltage & Earth fault i. M-power module for mobile starter for submersiblemotor1P/3P 3 wireIVRS Languages – English , Hindi, Suitable Region- North IndiaThe panel shall be provided with phase indicators (03 N0) and digital ammeter of range 0-200 A, digital voltmeter of range 0-500 V, and digital frequency meter (01 Noeach). The enclosure of the panel shall be of excellent fit and finish, corrosion resistant and powder coated gliding hinges for smooth and noiseless movement of windows and advanced locking arrangements. 56 Providing, fitting, testing and commissioning of voltage stabilizers 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 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)Overload in 24-hours operation: 10% above continuous Ampere rating.The voltage stabilizer shall have T-oil level indicator gauge preferably glass type tube or otherwise visible to naked eye. The top of the container to have a display panel for housing 02 numbers Digital voltmeters (0-500V) along with 4-way selector switch and set of neon indicators for incoming and outgoing phases (06 No’s).Insulating media (T. Oil) of 11 KVA grade to be provided and filled up to top level, with dielectric strength of 5 KV at 4m air gap. The T-Oil of specific grade should be provided in separate barrels and filled at site up to top level. The voltage Stabilizer shall be accepted with manufacturers dully stamped test certificate and shall have name plate with specificationi. Rating : 50 KVA 57 ii. Rating = 150 KVA 58 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 equipments. The cable connections terminal shall be fitted with copper thimbles of required size.Size : 35 sqmm 59 Providing and Fitting of 3 /3.5/2-Core, XLPE Armored Aluminum 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, LT, 1.1 KV 60 ii) 10 sqmm, 2 core, LT, 1.1 KV 61 ii) 95 sqmm, 3.5 core, LT, 1.1 KV 62 P/I of earthing station for substation, LT panel, DG set 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 mmBack fill compound :30 kg 63 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. The job includes fabrication, providing and fitting of three arm GI structures at the top having 120° angle between arms and each arm having 15° inclination with respect to horizontal plane. Each arm should be of 2’ length and size and shape appropriate as per requirement of the luminary.The job also includes providing and fitting of required length of flexible multi strand 2 mm copper wire from each terminal connector to each holding arm.The pole is to be mounted on 1:2:4 Cement concreting of size not less than 2’x2’x6” ( cost of concreting not included in the job) using 04 No anchor bolts of required size not less than 7” in length. The complete job includes earthing in GI Electrode as per relevant IS Code. 64 Providing, installation, testing and commissioning of area lighting 120 Watt LED (Street Light Type) on top of octagonal pole.Having 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°CThe LED is pressure die cast aluminum housing with power coated finish and having Ingress Protection up to IP-68.The LED is to be properly fitted on the arm of the pole and connected to the copper wire as directed. 65 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. 66 Supply, installation, Testing & commissioning of 1000VA Full Sine wave power inverter (Make: Microtek/Luminous) including Providing / Installation of 12V, 180AH Tubular inverter Battery with trolley and cover. (Make: Amaron /Exide) with 2-core 6mm2 Cu 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. 67 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. 68 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)of size in mm 6/7,8/9,10/11,12/13,14/15,16/17,18/19,20/22, 21/23,24/26,25/28, 24/27,30/32 each – 02 No.ii. Double ended Ring spanners chrome plated of size inmm 6/7,8/9,10/11,12/13,14/15,16/17,18/19,20/22,21/23, 24/26,25/28, 24/27, 30/32 each – 02 No.iii. Allen key set black finish of size in mm 1.5, 2, 2.5, 3, 4,5,6,8,10 each – 2 No.iv. Combination Pliersinsulated with thick C.A sleeve; size in mm 165, 210, 255each – 02 No.v. Long nose plier insulated with thick C.A sleeve; size in mm 165, 205each – 02 No.vi. Side cutting plier insulated with thick C.A sleeve; size in mm 165, 205make – tapariaeach – 02 No.vii. Insulated screw Drivers Blade length in mmBlade dia. in mmTip dimensions in mm Quantity 50 3 1.6 x 0.4 0275 3 1.6 x0.4 02100 3 3 x 0.4 02125 3.5 3.5 x 0.502150 3.5 3.5 x 0.5 02200 4 4 x 0.6 02300 5 5 x 0.8 02viii. 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=1Noxi. Digital multimeter – 1No.(Fluke/Meco/scemens/Mastech)xii. Digital Clamp testercapable to measure up to 400A-1 No.xiii. Hack saw framewith hack saw blade – 01 No.xiv. S-16MXL, S- 16 H X L Socket Set (19 sockets + 6 Accessories) – 01 No. 69 Providing and fitting of 19 mm thick multilayered ply sheet of size 6 x 3 feet, 2 Nos. including cutting, fixingall complete including painting of the play sheet by one coat of primer and two coats of enamel paint. 70 a) Providing of good quality bedding for night stay/Shift consisting of: -i) Mattress with warm cover size 6x3 (6Kg)- 02 No’sii) Quilt with warm cover size 5x8 (6Kg)- 02 No’siii) Pillows with covers - 02 No’siv) Single bed warm blankets with one sided Fur- 02 No’sThe filling material for mattress, quilt and pillow shall be of good quality cottonb) The job also includes providing of pressure cooker 5ltr 02 No’s, Steel patila( utensil) 5ltrs 02 No’s, cooking heater 01 No., room heater 01 No., steel buckets 10 litre capacity 01 No., Plastic bucket 10 litre capacity with Mug 02 No’s each, steel glasses 06 No’s, steel Plates with large spoons and bowls 03 No’s each, Cup and Saucer set (01 No. Set) and, 5kg Gas cylinder with burner/ stove. The job also includes providing of thermo-cool 15’x12’ along with excel matting of 15’x12’ size. The job also includes providing of unbreakable Plastic Chair table set consisting of chairs 04 No’s, extra heavy Table 01 No. The job also includes providing of good quality safety Door locks (03 No’). 71 Providing of solar/ electrical lantern chargeable on both solar & electrical 220v supply. 72 Providing of bamboo ladders 18 feet long along with 15 feet long Link rods and HT Glove pair (01 No each). 73 Providing of 1 KW heat convector for operators for winter season. 74 Providing and fitting of 01 No. LED (scroll type) sign board fabricated out of stainless steel and metal showing the names of water supply scheme and the Department. Size:6’×1’6” 75 Providing and fitting of 01 No. angle iron/sheet metal board duly painted showing various specifications of the mechanical and electrical equipments installed at site. 76 Carriage of sand, stone aggregate by mechanical transport including loading, unloading and stacking (average distance-5km). 77 Carriage of soling stone by mechanical transportincluding loading, unloading and stacking (average distance-5km) 78 Carriage of cement/steel/CGI sheet and other heavy materials by mechanicaltransportincluding loading, unloading and stacking (average distance -25Km). 79 Providing and fitting of 11 KV polymeric Disc insulator 12KV, Min. Falling load 45 KN, Lighting impulse 75 KV Positive and 80 Kv Negative, Creepage distance 320 mm. 80 Providing and fitting of G.I earthing rod for earthing of H.T Poles as per REC Standard. 81 Providing, installation, Testing & commissioning of 415 ±10%V (output), 3 phase 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 must to adhere to emmission standards set forth by the central pollution control board as per CPCB-4 norms. The DG set is required to be fitted and tested on load at site.Besides the above works the D.G set shall be provided with 12 V, 180 AH Lead acid battery of reputed make fitted inside the D.G set Canapy along with necessary accessories and battery charger of required capacity. The job also includes the cost on account of HSD and skilled operator required for operation of D.G set for a period of 10 hours continuously during its testing and commissioning of D.G set at site. the capacity of the D.G set is given below:Rating: 45 KVA, AirCooled. 82 Rating: 160 KVA, WaterCooled. 83 Providing corrugated G.S Sheet roofing including vertical/ curved surface fixed with polymer coated J or L Hooks, bolts and nuts 8 mm dia. diameter with bitumen and G.I limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal /vertical or curved surface) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.0.63 mm thick with zinc coating not less than 275 gram/m2. 84 Providing, cutting, fitting of welded wire fence with Squaremesh -2 and 14 Gauge wire diameter to be fitted onall open vertical sides of the D.G Set shed. The job includes cutting, welding, hoisting etc as per site requirement. The job further include applying of one coat of primer red oxide and two coats of enamel paint over the fence. 85 Providing and fitting of prodigy LT Meter of following specification complete with all fixtures required for fitting at site for above mentionedschemeType : E3L 100, 3 Phase, 4-wire Measurements offered KWh, KVARh, KVAh, KVAVoltage: 2240 V (415 V) 50 Hz. Lb:40 A I max : 200A Battery : Lithium
