Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipments At Water Supply Scheme Kanikoot Ringward Of Jal Shakti (Phe) Mechanical Division South Awantipora Under Jjm.- 1 Supply, installation, testing and commissioning of Horizontal pumping unit as per IS 1520 with following specification:-Pump:- Discharge : 6000 GPHHead : 50-60 Mtr1. Type :- Horizontal split casing /Multi stage2. Speed:- 1440 rpm 3. Water to be Handled: Clear WaterMaterial of construction1. Impeller:- Stainless steel/Bronze 2. Shaft:-SS4103. Pump casing:- Cast Iron4. Pump Efficiency not less than 50%The pump shall confirm to IS-1520 code MOTOR :-A) Type :- Horizontal squirrel cage Induction TypeB) Rating: Suitable for above parameters but not less than 15 HPC) No. of phases: 3 phase 415 V+10%,50 Hz, AC supplyD) Winding:- Copper wound squirrel cageE) Type of enclosure:- SPDP/TEFCF) Method of cooling:- Air cooled with fan mountedH) Motor Efficiency not less than 90%I) Speed : 1400-1500 RPMJ) Class of Insulation: HThe pump-motor should be mounted on a common base frame fabricated out of M.S channel of suitable size and duly fitted with T- type foundation bolts /nuts and washers to make the pumping unit vibration free. The pump and motor should be coupled through suitablecoupling.The coupling faces checked for both angular and axial alignment with the help of tapered gauges/feeler gauges or dial indicator. Job includes testing and commissioning of pumping unit on full load at site.Note: Test certificate having the Serial No. of the Pumping Unit along with the performance curve in duplicate from the Manufacturer must be produced on delivery of the item and pumping unit is to be approved from the concerned Sub Divisional office before procuring. 2 Fabrication, Providing and fitting of 100 mm dia Y- junction having 1m length (Approx.) 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. The flange welding shall be carried out in double layers using reputed 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. 3 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 isDN 100 mm, Class-C. 4 P/I/T/C of horizontal single phase 1 HP monblock self priming pumping equipment. The pump & motor should be mounted on a suitable size MS base frame. The job also includes p/f of foundation bolts, two No. SS ball valves, allied G.I piping (Class: C), MCB/starter, wiring and allied items. 5 Providing/Supplying and fitting of G.I flanged 100 mm dia Suction/Delivery paipe 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. The job includes nuts, bolts, gaskets etc as per site requirement.• 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 main technical specifications of the pipe are given here under:Size: 100 MMClass: C (Heavy)Test/inspection certificates of the material from the Manufacturer must be produced on delivery of the item. 6 Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (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 ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed:i. All kinds of soil (80%) 01 mtr from cutting edge. 7 ii.Ordinary Rock (20%) 01 mtr from cutting edge. 8 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. 9 Providing and laying of stone soling including manual compaction. 10 Centering and shuttering including strutting, propping etc. and removal of form work for Foundation, footings, bases for columns. 11 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 20 mm nominal size). 12 Providing and laying in position 12 mm thick cement plaster of mix: 1 : 4 mix (1 cement , 4 fine sand). 13 Fabrication, providing and fitting of washout Tee, with each arm one feet long shall be fabricated out of 100 mm dia G.I C-class pipe with 16mm thick flanges fastened with weld joints on three ends. 14 Supply, Installation, Testing and Commissioning of PN 1.6/16 Ductile Iron double flanged, non-rising spindle soft seated glandless gate/sluice valves (PN16) in accordance with ISI-14846 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 positions. It 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. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. The Test Certificates of Sluice/Gate Valves mentioning the Material of Construction as above duly stamped by OEM shall be provided at the time of supply of material.Size: DN 100 mmRating: PN 1.6/16 15 Supply, Installation, Testing and Commissioning of PN 1.6/16 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). 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. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. The Test Certificates of Check Valves (NRVs) mentioning the Material of Construction as aboveduly stamped by OEMshall be provided at the time of supply of materialSize: DN 100 mm Rating: PN 1.6/16 16 Fabrication, Providing and fitting of 100 mm dia 90-120 degree bend/elbow to be fabricated out of Class B GI pipe, 1 m length and flanged on both ends a to 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 100 mm Class :- B 17 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 and two coats of enamel paint of approved shade complete in all aspects. The drawings and dimensions for gantry will be provided by the site incharge at the time of execution of work. 18 Providing, installation andtestingof manual type triple spur gearchain pulley block along with monorail gearedtravelling 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 :MakePreffered =Indeff Heavy Capacity=2 ton (P)No. of load chain falls = 2 or aboveMin. Height of lift= 6 MTest certificate of Manufacturer to be appended. 19 Supply, Installation, Testing & Commissioning of Open Well Pumping Units as per 14220 at filter water stage.PUMP: - Discharge : 6000 GPH Head : 50-60 mtr• Type of pump : Open well Submersible Pump (Horizontal)• Quality of Water to be handled : Spring water • Efficiency not less than 50%MATERIAL OF CONSTRUCTION:• Pump Casing : Cast Iron• Impeller : SS/Chrome Steel/Bronze• Pump Shaft : Stainless Steel 410• Motor Body : Cast Iron• Sealing : Dual mech. seal The bowl plate shall be provided with name plate giving complete specifications:MOTOR: - Rating : Suitable for above parameters but not less than 10.00 HP• Method of starting: Star – Delta • Frequency : 50Hz + 3%• Voltage : 415 + 6 %, - 15% • Class of insulation: F/H.• Sealing : Dual mech. seal. Provided with thermal and overload protection.The motor shall be made of corrosion resisting materials to resist corrosion under normal conditions and the motor shall have a name plate giving complete specifications.Dual Mechanical Seals (01 No.) and Bearings (02 No.) for each pumping unit must be provided as spare parts for preventive maintenance by the firm.Note: Test certificate having the Serial No. of the Pumping Unit along with the performance curve in duplicate from the Manufacturer must be produced on delivery of the item and pumping unit is to be approved from the concerned Sub Divisional office before procuring. 20 Fabrication, Providing and fitting of MUG 30 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 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 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 D-Sine MCCB):Qty. = 02 No.No. of poles = 4 PoleCurrent Rating : 200ARated operational voltage = 415 V + 15 % Rated frequency = 50+/-3%Hz Ambient temperature = 40C˚Ultimate S.C Breaking Cap at (415V AC, 50 Hz) = 50KAThermal-Magnetic Overload protection = 0.8 – 1×ln adjustable Short-circuit protection = 6-10×ln adjustable.c) Change over Switch:Current Rating = 200AQty. = 01 No.Type = Front operated, on load, 4 pole, 400 +15%V, 50 + 3%Hz.d) Motor Back-up Protection MCCB:Qnty =2 No.No. of poles= 3PCurrent Rating =100-125A Voltage = 415 V +15 % Rated frequency = 50 + 3% HzAmbient temperature = 40C˚Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 36KA e. Submersible starters = Fully automatic star delta Capacity = 30 HP,MUG 30Power Specs = 3 Ф, 415 + 15% V, 50 + 3 % Hz.Relay range =30-50A Coil Voltage = 380 vProtection = single phasing, phase Reversal, phase unbalance (55 ± 5 V),Rated insulation voltage = 690VTerminal capacity = 120 Sq. mm with lug or above Conformity to standard = IS/IES 60947-4-1Qty. = 2 No’sf) Auxiliary MCCB for Heating/Lighting: Circuit Breaker = MCCB (Outgoing)Qty. = 1 No. 3 poleCurrent Rating = 63A25 KA at 415 V + -15 % Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 25KAg) Motor Protection Relay:Digital Motor Protection Relay MM10 of L&T with LCD Displayfor3-phasesupply with following protections suitable for the Modular Control Panel:(Qty. : 02 No.)Protections = ThermalOverload with pre-alarm, Short Circuit, Phase Loss, Unbalance, Phase reversal, Under Current, over current, Prolong starting, Locked Rotor, Under voltage, over voltage & Earth fault. Qty= 02 No.h. M-power module for mobile starter for submersible motor 1P/3P 3 wire IVRS Languages – English, Hindi,Suitable Region- North India Qty = 02 No.i) Minelac for Over load and Under VoltageQty= 02 No.The panel shall be provided with phase indicator lamps (03 No.) and digital ammeter of range 0-60 A (02 No.), digital voltmeter of range 0-500 V (02 nos), and digital frequency meter (01 No). 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. The pannel shall be mounted on MS baseframe fabricated out ofangle iron of sutable size to withstand the deadload of pannel which is included in the scope of work.MUG 30 details/description item wise:-i) Bus bar size (10 mtrx .02 mtrx 0.003 mtr=8960 kg/m3=5.38 kgs =200A ii) D-sine MCCB 4 pole(DN2 250, 200, 50KA) = 02 No.iii) Change over switchFront Operated onload 200A= 01 No.iv) D sine MCCB 3 pole (DN0 125D, 100-125, 36KA)= 02 No.v)FASD 30HP (MUG 30, 30-50 Amp relay)= 02 No.vi) Auxiliary MCCB63 Amp = vii) MM 10 of L&T (Motor Protection)Motor Protection = 02 No. viii) Module for mobile starter =02 No.ix) Digital Meters, (Digital Ammeter & Digital voltmeter 02 Nos. each) and Digital Freq Meter 01 No.x) Indicators LS = 03 No.xi) Over load and Under Voltage Minlec = 02 No. 21 Providing and fitting of 35 mm square pvc insulated single core copper cable for interconnecting various electrical gadets as per IS 694: 2010 along with thimbling, pvc conduit as per requirement. 22 Providing, fitting, testing and commissioning of 40KVA voltage 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 (minimum eight steps)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 andOven-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 upto 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 upto top level.The voltage Stabilizer shall be accepted with manufacturers dully stamped test certificate and shall have name plate with specifications. 23 Supply, installation of 6 kg Co2 type fire extinguisher manufactured as per IS:15683 OF 2006 with IS mark and comply with DGMS (Approval). The Co2 extinguisher should be suitable for class B & C fire and also for fire involving electrical equipments. the cylinder used for fire extinguisher shall be approved by protroleum andexplosive safety organization (PESO) as per gas cylinder rules 2004 and as per IS: 7285 of 2004. The body should be made of seamless steel (manganese) confirming to IS:7285 with IS mark and should be provided with squeeze grip nozzle and should be filled with Co2 confirming to IS : 15222 of 2002 with certificate. The extinguisher shall be provided with manufactures test certificate and hydraulic test certificate by BIS from PESO. 24 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 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. 25 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 properly fitted on the arm of the pole and connected to the copper wire as provided inthe high mast pole. 26 Providing Laying and connection of 2Cx10 mm² XLPE Aluminum Armored Cable from the connector of high mast pole to the stabilizer. The job includes underground laying or overhangingalong with thimbling as per requirement and directions of the site in-charge. 27 Supply, Installation, Testing and Commissioning of Junction Box with DP 32 A MCB to serve as Main switch for LED Lighting. The job includes making of electric connection to the circuit. 28 Supply, Installation, Testing and Commissioning 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. 29 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. 30 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: - 2.5mmSize: - 1M wide.Preferred makes: Safe Volt/JyotiThe rubber mats shall be accepted with manufacturers test certificate. 31 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:(Taparia /Bosch)i. Double ended Spanner(Chrome plated)of size in mm6/7,8/9,10/11,12/13,14/15,16/17,18/19,20/22,21/23,24/26,25/28, 24/27, 30/32make – Taparia each – 02 No.ii. double ended Ring spannerschrome platedof 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, 30/32make – Taparia each – 02 No.iii. Allen key set black finish of size in mm 1.5, 2, 2.5, 3, 4,5,6,8,10 make – Tapariaeach – 02 No.iv. Combination Pliers insulated with thick C.A sleeve; size in mm 165, 210, 255each – 02 No.v. Long nose pliers insulated with thick C.A sleeve; size in mm 165, 205each – 02 No.vi. Side cutting pliers insulated with thick C.A sleeve; size in mm 165, 205 make – 02 No.vii. Insulated screw Drivers (Taparia /Bosch) Blade length Blade dia.Tip dimensionsQuantity 503 1.6 x 0.4 02753 1.6 x0.40210033 x 0.4 021253.5 3.5 x 0.5 021503.5 3.5 x 0.5 0220044 x 0.60230055 x 0.802viii. Hammer with handle weight – 110 mg, 340 gm, 600 gm –each – 01 No.ix. Heavy duty pipe Wrench length in mm - 200, 300, 600 each – 01 No. x. Electric Multimeter = 01 No.xi. Digital Multimeter - 01 No.xii. Digital Clamp tester capable to meausre upto 400A - 01 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. Make: Taparia /Boschxv. GI/PVC tool box for storing and carrying tools - 01 No. 32 Fabrication of6’ x 6’ angle iron bed by way of providing and fitting of 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. 33 Providing and fitting of 19 mm thick multilayered ply sheet of size 6 x 3 feet, 2 Nos. including cutting, fixing all complete including painting of the play sheet by one coat of primer and two coats of enamel paint. 34 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. All the utensils shall be of Prestige, Pigeon, Wonder chef, United, Futura make.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. of Samruddhi/ Neel kamal/Supreme /Anmol Make. The job also includes providing of good quality safety Door locks (03 No’s) of Godrej, Link locks, Thapar make. 35 Providing of solar/electrical lantern chargeable on both solar & electrical 220v supply. 36 Providing of bamboo ladders 18 feet long along with 15 feet long Link rods and HT Glove pair (01 No. each) of reputed make. 37 Providing of 1 KW heat convector for operators for winter season. 38 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. Size: 4’×6’ out MS ANGLE OF 40 X 40 X 5of 36 rft and MS sheet of 1 mmthicktotal weight of50.16 kgs. 39 Providing and fitting of 3.5 core, XLPE, 1.1KV and 11KV grade 50 sqmm, armored Aluminium cable conforming to IS : 7098 (part -1) 1988 With latest amendments as service line from the HT Transformer to control panel including necessary thimbling, crimping, tapping etc. 40 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 job also include p/f of heavy class PVC conduit for laying of submersible cable from control panel to pumping unit including earth work excavation etc. The main specification of the cable is given below:Size :- 16 sqmm 41 Providing and Fitting of 3 -Core, XLPE, 1.1KV and 11KV grade 35 square mm Armoured Aluminium Cable of various sizes conforming to IS: 7098 part 1st as service line from the DG set to control panel including necessary thimbling, crimping, taping etc. 42 Supply, Installation, Testing and Commissioning of earthing station for electric substation, LT panel and stabilizer comprising of company fabricated GI 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 (25x3mm) as per relevant standards.Safe earthing electrode size:80 mm dia,Length:2000 mmBack fill compound :30 kgThe job includes P/F of CI manhole 1x1 size in bricks & cement concrete 1:2:4 for each earthing as per standards. 43 Providing, installation, Testing & commissioning of 415 ± 10%V (output), 3 phase 40.00 KVA 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 DG Set shall be as per CPCB-IV+ norms having following specifications:The DG Set shall comprise of Diesel Engine and Alternator coupled together with heavy duty flexible coupling and mounted on M. S. Base Frame along with all standard accessories, Control Panel, Battery, M. S. Canopy, duly painted and conforming to noise reduction norms as per environmental protection rules 1986 as laid down by Ministry of Environmental (Protection) and Forest, read with GSR-371(E) Dated: 17-05-2002 at S. No 95 for emissions limits and GSR-371(E) Dated: 17-05-2002 at S. No 94 (Paragraph 1 and 3) for noise limits for the DG Set and as per the latest amendments if any.Besides the above works the D.G set shall be provided with 12 V, 100 AH Lead acid battery of reputed make fitted inside the D.G set Canopy along with necessary accessories like fuel tank (inbuilt) etc and battery charger of required capacity.DG Set should be rated for continuous duty with overload provision of 10% for the period not exceeding one hour in twelve hours.A) ALTERNATOR :- The alternator shall be self-excited, self-regulated for 58.5 KVA rating and shall be brushless, continuous duty. The alternator shall be screen protected drip proof enclosure, and horizontal foot mounted in double bearing construction.a) Rated Output: 40.00 KVAb) Rated Speed: 1500 RPM c) Efficiency at full load 0.8 P.f. = Not less than 86.00% or as per relevant IS code. d) Total distortion factor = less than 3% e) Voltage: 415 V at 50 Hz f) Class of Insulation: H g) Enclosure: IP 23. h) Governor = ElectronicB). DIESEL ENGINE (Prime Mover) The Prime Mover shall be diesel driven to develop requisite BHP as per ISO-8528-part- I at 1500 RPM for the alternator rated as above with ambient temperature ranging from - 10C to +45C with 70% humidity. a) Speed: 1500 RPM b) Cooling System: Water cooledc) Method of Start: Electric Start with a Key/push button. d) Rated BHP: Suitable for 40.00 KVA output at NTP as per ISO-8528-part- I The engine shall be fitted with following accessories:- 1) Fuel Tank: The capacity of the fuel tank shall be so as to last for 12 hours of continuous running on full load. The fuel tank shall be mounted on an angle iron frame of suitable height and fabricated out of M.S. Sheet of 4 mm Thickness duly painted and fitted with connections for inlet, outlet and return and also to be provided with air vent, drain with valve, level indicator and fuel pipes complete in all respects.2) Battery: Battery suitable for above capacity DG set.3) Starting System: Providing and Fitting of Terminals, Leads, C/W Charging Dynamo and fitted with 12 Volt Starting System. The system shall be able of starting of DG set with 20-30 Sec even in winter conditions with ambient temp down to -10C. 4) Engine Instrument Panel: The Engine Instrument Panel shall be fitted with starting switch with keys, Lube Oil Gauge, Temperature & Pressure Gauge, Speedometer, Kilowatt Hour Meter etc and all other accessories as required.5) Safety Control: The D. G. Set shall be provided & fitted with all the safety controls i.e. for Low lube oil Pressure indication switch, High water temperature indication, RPM indication, water temperature indication, battery charging indication etc. C) Standard Control Panel: -The control panel shall be fabricated out of suitable sheet steel duly pretreated and aesthically finished. The control panel shall be totally enclosed, dust and vermin proof, floor/ wall mounted type. The control panel shall consist of following instruments:i). A C Voltmeters of class1.5 accuracy and 0-600 V with 4 position Selector switch.ii). A C Ammeter of class 1.5 accuracy and of suitable rangeiii). HRC Fuses of suitable rating.iv). One MCB of suitable rating for D G Sets.v). Frequency meter vi). Power Factor meter digital type above 15 KVA.vii). Push buttons switch for ON and OFF operation.viii). Pilot lamps.ix). Battery charger/ inverter with voltage regulator, Voltmeter and Ammeter for charging the battery from Mains. This will be in addition to battery charging alternator fitted on the engine.x). Energy meter (class-2) of suitable rating confronting to relevant IS for DG Sets above 15 KVA rating.xi). Instrument and control fuses.All the components in the control panel shall be properly mounted, duly wired and labelled. Suitable terminals shall be provided for incoming and outgoing connections. The instruments / components shall be of reputed make. Item No II, v, vi, and x can be alternately supplied in one combined digital meter.Canopy The Canopy of the D. G. Set shall be fabricated out of M. S. Sheet of required gauge so as to withstand the snow load etc, duly painted. The Canopy shall be as per the Norms of the as laid down in the environmental protection rules 1986 of Ministry of Environmental (Protection) and Forest, read with GSR-371(E) Dated:17-05-2002 at S. No 95 for emissions limits and GSR-371(E) Dated: 17-05-2002 at S. No 94 (Paragraph 1 and 3) for noise limits for the DG Set and as per the latest amendments if any.The job also includes the cost on account of 100 litres 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. Original Equipment Manufacturers test certificates for Engine, Alternator, DG SET to be provided at the time of supply.
