Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipments At Water Supply Scheme Niloora Pachlipora Of Jal Shakti (Phe) Mechanical Division South Awantipora. -- 1 Supply, Installation, Testing & Commissioning of Submersible Pumping Unit as per IS 8034 with following specification are as under: PUMP::Discharge:= 6000 GPH,Head Range =60-70 mtr Efficiency= Not less than 50%, Speed =2800-2900 RPM Type of pump = Mixed flow.Type of fluid to be handled= Clear Water MATERIAL OF CONSTRUCTION:Impeller = Stainless Steel/Chrome Steel Pump Shaft =StainlessSteelSS410. 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:- Motor rating: Suitable for above parameters but not less than 10 HP Method of starting = Star – Delta,Speed = 2900 RPM (Sync). Frequency = 50 ± 3 % Hz Working Voltage = 380-415 ± 15% V, 03 phase, Efficiency = Not less than 90% Class of insulation = F/Suitable for above parameters Submersible motor should be water filled water lubricated squirrel cagetype 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 includesproviding 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 of thickness (IS: 6392, Table-5 and PN 0.60 ) 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 withnuts, 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 ofpumping unit on full load at site. Note: Providing of test certificate , performance chart and Characteristic Curve of pumping equipment is compulsory and pumping unit is to be approved from the concerned Sub Divisional office before procuring. 2 Fabrication, providing, fitting and lowering B Class column pipe conforming to IS: 1239 of length 10 Rft into theproduction well upto the desired depth ; The job includes Providing and welding of flanges conforming toIS: 6392, Table-5 and PN 0.60 to these pipes and welding of flanges in two layers to make the flanged joint strong and leak proof. The pipe of 10 ft length is to be weld on both sides with flanges using welding rod of reputed make. 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 of column pipes. The job further includes cutting of 2 no. rectangular cable slots in each flange.The dia of pipe is 65 MM. 3 Providing, fitting and testing of 80mm dia G.I flanged Rising Main at site. The Pipe shall be hot dip Galvanized, class Cof80mm 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. 4 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 (80%) 01meter from cutting edge. 5 Ordinary rock (20%) 01 meter from cutting edge. 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 laying of stone soling including manual compaction. 8 Centering and shuttering including strutting, propping etc. and removal of form work for Foundation, footings, bases for columns. 9 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). 10 Providing and laying in position 12m thick cement plaster of mix 1:4 (1 cement : 4 fine sand) 11 Fabrication, providing and fitting of washout Tee Junction out of 1 mtr of pipe with length of each arm one feet long shall be fabricated out of 80 mm dia. G.I C-class pipe with 16mm thick flanges fastened with weld joints on three ends. 12 Providing, fitting and testing of PN 1.6/16 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 ductileiron, 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. a) Size 80 MM nominal diameter. Test certificates of material and hydrotest from the original equipment maunifacturer is to be submitted at the time of supply of material. 13 Providing, fitting and testing ofPN 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. a) Size 80 MM nominal diameter Test certificates of material and hydrotest from the original equipment manufacturer is to be submitted at the time of supply of material. 14 Providing, fitting, testing and commissioning of 50 mm ARV (Air Release valve) as per IS 14845 to be fitted toG.Irising 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- 70 oc to 550 oc 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 Besides the above works the job also includes cost on account of P/F of R.I gasket, nuts and bolts required for installation of ARV and arrangement of gas cutter/ welding set at site. The job also includes providing of 1 m 50mm dia gi b class pipe along with SS ball valve of 50mm dia. 15 Fabrication, Providing and fitting of 80 mm dia 90-120 degree bend/elbow to be fabricated out ofClass B GI pipe, 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. 16 Fabrication, providing and fitting of split type MS clamps10 mm thick, 2 ft long and 3 inch wide for lowering and holding of submersible pumping unit fitted. The job includes the cost of required size of nuts and bolts. Size: 80mm 17 Fabrication of MS 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 ofenamel paint of approved shade complete in all aspects. The detailed drawing Shall be provided by the site incharge at the time of execution of work. 18 Providing, installation andtesting of manual type triple spur gearchain pulley block along with monorail gearedtravelling trolleyhaving following features. Gears:- The hoist shall have precision machine case Hardened alloy steel gear mounted on bearings and housed in a dust proof gear box. The lubrication of gears should be of high viscosity and temperature for longer life of gears. Load Chain:-The load chain be made of high tensile alloy steel having wear resistance and greatest 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= Indeff make Capacity=2 ton (H) No. of load chain falls = 2 or above Min. Height of lift= 6 M Test Certificate of manufacturer is to be appended. 19 Supply, installation, commissioning and creation of pole mounted, outdoor type63 KVA 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(Energy Level-2 with biometallic terminal conductors) 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. 20 Providing and fittingG.I Channel /Angle/ Flat of sizes including clamps,v-cross, braces, F-top etc. 21 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 perIS specs. 22 Supply, Installation, Testing and commissioning of 11KV polymer fuses Set Horn Gap 3-phase 200 A suitable for vertical installation. 23 Supply, Installation, Testing and commissioning ofGapless Surgearrestor station class, 10KA, 9KV, LA With polymer housing, Station Type. 24 Supply, installation, errection of9 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. Test certificates of manufacturer to be appended at the time of delivery. 25 P/F of Galvanized nuts, bolts of various sizes as per site requirement. 26 P/F Danger Plate with clamps 27 Providing and fixing G.I Barbed wire for anti climbing. 28 Providing and fitting of Galvanized stay set with 50 X 8 mm Stay Clamp, Guy insulator (2 No.), Anchor plate (200X200X6mm), nuts and bolts, 2 No.- turn buckle, 1.8 m long, 16 mm diameter solid G.I stay rod & 7/3.15 mm dia. G.I stranded wire complete. 29 Painting of poles Red oxide 30 Painting of poles Aluminum paint 31 Providing and fitting of ACSR as per IS 398 (part-2) 1996 for 50 sq.mmACSR (Galvanised steel reinforced) for fitment of various accessories. 32 Supply, Installation and Testing of 35 Sq mm XLPE Aluminum H.T cable (ABC type) of 11 KV grade with following specs. Size (cross sectional area in sq mm) = 3×35 Phases:Red, Yellow, Blue Test certificates of manufacturer to be appended at the time of delivery. 33 Providing and fitting of Anchoring clamps comprising 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. 34 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. Test certificates of manufacturer to be appended at the time of delivery. 35 Providing and fitting of LT Distribution box for H.T transformer with 200A, 50KA, 4 pole MCCB For incomer and 100A SFU for outgoing circuits (capacity of H.T Transformeris 63 KVA). 36 P/I/T/C of LT 3 phase, 4 wire, Prodigy meter of capacity suitable for 63KVA Substation, 415 V, 50 Hz preferably of Secure/L&T make with all accessories & fittings, cabling required as pe site requirement.The job includes providing and fitting ofms box for housing of prodigey meter in it along with locking arrangement. NOTE:- The job includes complete charging of subsation which includes getting clearance from PDD and sealing of meter etc. 37 Fabrication, Providing and fitting of MUG 20 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 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 (IncomerD-Sine MCCB): Qty. = 02 No. No. of poles = 4 Pole Current Rating : (DZ1 160N, 108-160 A, 50KA) Rated operational voltage = 415 V + 15 % Rated frequency = 50+/-3%Hz Ambient temperature = 40C˚ Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 50KA Thermal-Magnetic Overload protection = 0.8 – 1×ln adjustable Short-circuit protection = 6-10×ln adjustable. c) Change over Switch: Current Rating=100A Qty. = 01 No. Type = Front operated, on load,4pole,400+15%V,50+ 3%Hz. d) Motor Back-up Protection MCCB: Qnty =2 No. No. of poles= 3P Current Rating = DN0 100D, 80-100A, 36KA Voltage = 415 V +15 % Rated frequency = 50 + 3% Hz Ambient temperature = 40C˚ Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 36KA e. Submersible starters= Fully automatic star delta Capacity =MUG 20 Power Specs = 3 Ф, 415 + 15% V, 50 + 3 % Hz. Relay range =13-21 A 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 above Conformity to standard = IS/IES 60947-4-1 Qty. = 2 No’s f) Auxiliary MCCB for Heating/Lighting: Circuit Breaker = MCCB (Outgoing) Qty. = 1 No. Current Rating = 63A at 415 V + -15 % Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 25KA g) Motor Protection Relay: Digital Motor Protection Relay MM10 of L&T with LCD Display for 3-phase supply with following protections suitable for the Modular Control Panel:- Protections = ThermalOverloadwithpre-alarm,ShortCircuit, 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 Voltage Minlec Qty= 02 No. The panel shall be provided with phase indicators (03 No.) and digital ammeter of range 0-60 A, digital voltmeter of range 0-500 V, and digital frequency meter (01 No. for each starter). 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.All the cables shall be laid in PVC cable trays inside the Pannel MUG 20 Modular Panel Details/Description item wise i) Bus bar size (10 mtrx .02 mtrx 0.003 mtr x) 8960 kg/m3 = 5.38 kgs 100A ii) D-sine MCCB 4 pole,100, 50KA) = 02 No. iii) Change over switch Front Operated 100A = 01 No. iv) D sine MCCB 3 pole, 80-100, 36KA) = 02 No. v) Mug x 2 (Mug 20, 13-21 Amp relay) = 02 No. vi) AuxiliaryMCCB 63Amp, 25KA= 01 No. vii) MM 10 of L&T (Motor Protection) Motor Protection = 02 No. viii) Module for mobile starter =02 No. ix) Meters, (Ammeter & voltmeter 02 Nos. each) and Freq Meter 01 No. x) Indicators LS = 03 No. xi) Over load and Under Voltage Minlec = 02 No. 38 Providing, fitting, testing and commissioning of 25 kvavoltage stabilizeras per specifications below: Type of voltage controller: Manually operated copper wound, 3-phase, AC power supply multi step. Type of Regulator: Double plate type with electrolytic copper contacts. Input voltage : 175-400 volts.(3 phase) Output voltage : 400 ±10% volts. Frequency : 50±3 C/S. Windings : Electrolytic grade copper of adequate section, vacuum impregnated andOven-dried. Insulation : Fiber glass insulations to tested parameters. Cooling: Naturally, Oil cooled Temp. Rise (Max) : 30°C above ambient Mounting : On Uni-directional wheels. Correction rate : 30 volts per step Wave form distortion: virtually nil Duty 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. 39 Providing and Fitting of 3.5-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 HT transformer to control panel including necessary thimbling, crimping, taping etc.The cables shall have to be laid underground/overground in a pvc flexible conduit as per the directions of site Engineer. 40 Providing and fitting of 3-Core flat 16 square mm 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. The cables shall have to be laid underground/overground in a pvc flexible conduit as per the directions of site Engineer. 41 Providing and fitting of 25 mm square single core PVC insulated copper cable for interconnecting various electrical gadgets as per IS 694: 2010 along with thimbling as per requirement.The cable shall be laid in pvc conduits over the walls etc with proper clamping to it. 42 P/I of earthing station for 63 KVA electric substation, LT panel, DG Set and voltage 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 The job includes providing and fitting of GI Mainhole along with cover in 1:2:4 cement concrete block. 43 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. 44 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 structure 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. 45 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 Hz Power Factor: >0.9 Colour Temperature: 4K - 6.5K Beam Angle: 120˚ - 170˚ Lumens: >12000 Operating Temperature: - 20˚C to 60˚C The 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. 46 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. The cables shall have to be laid underground/overground in a pvc flexible conduit as per the directions of site Engineer. 47 Providing and installation 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. 48 Providing, Installation and testing of wall mounted 2KVA fully automatic voltage stabilizer with time delay 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. 49 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, lighting points 6No along with Led bulbs 12 W6Noof reputed make for proper fitment and installation of the item.The job inludes providing and fitting of 3 no lighting points along with acessories required for complete job. 50 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. Make: - Safe Volt The rubber mats shall be accepted with manufacturers test certificate 51 TOOL KIT For Maintenance: - The Tool Kit for maintenance shall comprise of the following and all the items as mentioned below shall be of Taparia make: 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, 30/32make – 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 – 2 No. iv. Combination Pliersinsulated with thick C.A sleeve; size in mm 165, 210, 255make – tapariaeach – 02 No. v. Long nose plier insulated with thick C.A sleeve; size in mm 165, 205make – tapariaeach – 02 No. vi. Side cutting plier insulated with thick C.A sleeve; size in mm 165, 205make – tapariaeach – 02 No. vii. Insulated screw Drivers ( make – Taparia) Blade length in mmBlade dia. in mmTip dimensions in mm Quantity 50 3 1.6 x 0.402 75 3 1.6 x0.4 02 100 3 3 x 0.4 02 125 3.53.5 x 0.502 150 3.53.5 x 0.502 200 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 – 01 No. Make Taparia. ix. Heavy duty pipe Wrench length in mm- 200, 300, 600 each – 01 No. Make Taparia. x. Electric Multimeter= 01 No. (Fluke/Meco/scemens/Mastech) xi. Digital multimeter – 01 No. (Fluke/Meco/scemens/Mastech) xii. Digital Clamp testercapable to measure up to 400A-01 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. make Taparia xv. GI Sheet Tool Box 01 no. 52 Fabrication of 6’ x 6’ angle iron bed by way of providingand 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. 53 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. 54 a) Providing of good quality bedding for night stay/Shift consisting of: - i) Mattress with warm cover size 6x3 (6Kg)- 02 No’s ii) Quilt with warm cover size 5x8 (6Kg)- 02 No’s iii) Pillows with covers - 02 No’s iv) Single bed warm blankets with one sided Fur- 02 No’s The filling material for mattress, quilt and pillow shall be of good quality cotton b) 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. 55 Providing of solar/ electrical lantern chargeable on both solar & electrical 220v supply. 56 Providing of bamboo ladders 18 feet long along with 15 feet long Link rods and HT Glove pair (01 No. each) 57 Providing of MS powder pinted 1 KW Capcity heat convector for operators for winter season. 58 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 59 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” 60 Providing, installation, Testing & commissioning of 415 ±10%V (output), 3 phase 25 KVA Water cooled CPCB IV+ 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 have 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, 150 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 25 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:25 KVA b) 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 = Electronic B). 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 cooled c) Method of Start: Electric Start with a Key. d) Rated BHP: Suitable for 25 KVA output at NTP as per ISO-8528-part- I The minimum BHP of Engine must not be less than 25KW. 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 -50C 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 range iii). 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 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. Manufacturers test certificates for Engine, Alternator ,DG SET to be provided at the time of supply. 61 Providing and fitting of 35 sqmm3.5core, capable to work up to 1.1 KV, XLPE insulated, galvanized steel strip armored Aluminiumcable conforming to IS : 7098(part -1) 1988 With latest amendmentsto be fitted fromD.G Setto Modular control panel. The job includes providing and fitting of suitable rating Aluminium thimbles duly crimped and taped at conductor ends by hydraulic crimping tool. The job includes earth work in excavation wherever required for laying of cable underground. 62 Fabrication of CGI Shed for DG Set by way of Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coatof steel primer and two coats of approved paint all completewelded. 63 Providing corrugated G. S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with 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. 0.50 mm thick with zinc coating not less than 350 gram/m2.
