Supply, Installation, Testing and Commissioning of Electro-Mechanical works to be executed at water supply scheme Augmentation Larkipora under Languishing/JKIDFC now funded under UT Capex- 1 Supply, Installation, Testing & Commissioning ofOpenwellSubmersible horizontal Pumping Unit as per IS 14220 with latest amendments havingthe specification as under:- PUMP:Discharge =550 LPM Head=56 m Efficiency= Not less than 50% Speed= 2850 RpmType of pump : Mixedflow.Type of fluid to be handled = Spring waterMATERIAL OF CONSTRUCTION:Impeller= Stainless Steel / Bronze/ chrome steel/Cast IronPump Shaft = Stainless Steel SS 410.Pump Casing= Cast Iron/Stainless steelIMPELLER:Impeller is of the enclosed or semi – enclosed type and properly balanced.Enclosed Impellers equipped with seal rings on their hubs. COUPLING:A suitable coupling arrangement provided with pump set.Non Return Valve: - Non Return Valve of the suitable size provided above the pump discharge case.MOTOR:-Method ofstarting= Star – DeltaSpeed= 2850 (Sync).Frequency = 50 ± 3 % Hz Working Voltage = 380-415 ± 15% V, 03 phaseEfficiency =As per IS 9283 (2013) with latest amendments.Rating = Not less than15 HPClass of insulation =F/ BSubmersible motor should be water filled, water lubricated squirrel cage type ,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 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 65 mm diameter 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 . 2 Fabrication, providing, fitting and lowering of B Class column pipe conforming to IS: 1239 of length 10 Rft into the 200 mm casing dia. production well up to the desired depth & for sump ; The job includes Providing and welding of flanges conforming to IS: 6392, Table-17 and PN 16 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. Any modification to the column pipes /flanges required during lowering is included in the job.:Size : DN 65 3 Fabrication, providing and fitting of split type MS clamps 10 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.(Pair) Size: 80 mm 4 Fabrication ,Providing and fitting of90-120 degree bend/elbowto be fabricated out ofClass C GI pipewith M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16) fastened with welded jointson three ends. The job includes nuts, bolts, gaskets etc complete Size: DN 100 , Class C 5 Fabrication,Providing and fitting of washout Tee with arm length 1 feet each (Approx). The Tee shall be fabricated out of G.I C-class pipe with M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16) fastened with weld joints on three ends. The size of the Tee is given Below:DN=100MM 6 Supply, Installation, Testing And Commissioning of Ductile Iron double flanged, non-rising spindle softseated glandlessgate/ sluice valvesas per IS 14846 (PN16) in accordance with BS 5163 part 1 and part 2 / EN 1074 Part 1 & 2 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.Size: DN 100mm 7 Size: DN 80mm of pumping equipment is compulsory . 8 Supply, Installation, Testing And Commissioning of Ductile Iron double flanged, Slanted seat swing check valve (NRV) (PN16)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)duly stamped by OEMshall be provided at the time of supply of material Size:-DN 100mm 9 Fabrication of gantry mechanism by way of providing Structural steel in built up sections , trusses and framed work, including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer all complete welded 10 Earth work in excavation required for installation of gantryby manual means in trenches for foundation , drains ,pipes , cables (not exceeding 1.5 min 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 outexcavated earth and disposal of surplus excavated earth as directed in all kinds of soil. (All kinds of soil 01 meter from cutting edge) 0.60 mtrx 0.60mtrx0.60 mtr )x 4= 0.864= cum 11 Centering and shuttering including strutting , propping etc. and removal of form work for Foundation , footings , bases for columns(0.6 mtr x 0.3 mtr) =( 0.18 sqm x 4)x4 = 2.88 =sqm 12 Providing and laying of stone soling including manual compaction ( 0.60mtr x 0.60mtrx0.15mtr) =0.054 cum x 4= 0.216 cum 13 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. all work up to plinth level with 1: 2 : 4 mix ( 1 cement , 2 coarse sand , 4 graded stone aggregate 20mm nominal size0.60 mtrx 0.60mtrx0.60 mtr )x 4= 0.864 =cum 14 painting of the gantry and plate form of wellusing one coat of red oxide metal primer and two coats of enamel paintof different shades. 15 Supply, Installation, Testing And Commissioning of outdoor type Electric Sub Station as per the technical specifications given here under -Specifications conforming to IS: 1180 (Part 1) 2014 with latest amendments.Type: HT/LT Transformer (Level-2)Capacity:- 200KVAType of cooling:ONAN.Operating conditions:Input=11000 voltsOutput = 433 volts AC supply in 3- phase.Terminals:Input=3 No. HT Brass bush rods with insulators, washer, nuts etc.Output=4 No. LT Brass 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 vent 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. 16 Providing and fitting G.I Channel /Angle/ Flat/ V crosses/ F- tops of sizes including clamps. The job includes fitting of Channels on two poles for the installation of insulators and safety devices, GO Set, Lighting Arrestor etc. It also includes the channels for fitting of LT Meter and LT Distribution Box. The job includes P/F of GI channels at Tapping point for installation of GO Link Set, Pin Insulators Etc as per site requirement Size of Channel= ISMC 75X40MM, ISMC 150X50MM & ISMC100x50mm 17 Supply, Installation, Testing and commissioning of 01 No. Polymeric Gang operated Air break switch, outdoor type, triple pole, suitable for vertical installation, single break provided with locking arrangement at both ON and OFF position consisting of HT pole 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. The 11 KV AB switches shall conform to IS: 9920 (Part-I to IV).01 No. GO Set is to be fitted at tapping point and 01 No at HT Transformer (Substation) 18 Supply, Installation, Testing and commissioning of 11KV polymer fuses Set Horn Gap 3-phase 200 A suitable for vertical installation. 19 Supply, Installation, Testing and commissioning of Gapless Surge arrestor station class, 10KA, 9KV, LA With polymer housing, Station Type. 20 Supply and fitting of 11 KV polymeric composite pin insulator 12 KV, 5KN, Lighting impulse 75KV Positive, and 80 KV Negative , creepagedistance 320 mm 21 Supply, installation, erection of 9 mtrs long H.T pope of specifications ST- 410 (sp-33) . The job further includes drilling of holes for installation of various accessories .wherever required the job further includes G.I wire earthing of pole as per IEC standard. 22 P/F of Galvanized nuts, bolts of various sizes as per site requirement. 23 Earth work in excavation required for installation of HT poles 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 in all kinds of soil. (All kinds of soil 01 meter from cutting edge) 0.6mtr x0.6mtr x 1.65 mtr = 0.594cum x 4=2.376 cumt for all the required equipment. 24 Centering and shuttering including strutting , propping etc. and removal of form work for Foundation , footings , bases for columns(0.60mtrx0.3mtr)=0.18x 4= 0.72x4= 2.88 sqm 25 Providing and laying of stone soling including manual compaction0.60mtr x0.60mtr x 0.15mtr=0.054 x 4=0.216 cum 26 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. all work up to plinth level with 1: 2 : 4 mix ( 1 cement , 2 coarse sand , 4 graded stone aggregate 20mm nominal size)0.6mtr x0.6mtr x 1.65 mtr = 0.594cum x 4=2.376 cum 27 Painting of poles Red oxide 28 Painting of poles Aluminum paint 29 P/F Danger Plate with clamps on every HT pole 30 Providing and fixing G.I Barbed wire for anti-climbing/ anti-climbing devices. The barbed wire shall be tightly close wrapped around the pole for 10-12 turns, commencing at 2.50m above the datum line. 31 Supply, Installation, Testing And Commissioning of Galvanized stay set with 50 X 8 mm Stay Clamp , Guy insulator (2no.), Anchor plate (200X200X6mm) , nuts and bolts , 2 N0- turn buckle , 1.8 m long , 16 mm diameter solid G.I stay rod & 7/3.15 mm dia. G.I stranded wire complete. 32 Supply, installation,testing and commissioning of 11 KVA Disc insulator set 45 KN 33 Supply,installation,testing of 50 sq mm XLPE HT cable (ABC type) of 11 KV Grade with following specifications size cross sectional area in squre mm )=3x50 phases Red, Yellow , Blue 34 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 HT transformer. 35 Providing and fitting of anchoring clamps comprising of clamp body plastic wedge , steel bill bracket strips and buckles or nuts and bolts required for holding 3 core 50 sq.mm HT AB cable. 36 Providing and fitting of ACSR as per IS 398 (part-2) 1996 for 0.50 sq.mmACSR (Galvanized steel reinforced) for fitment of various accessories 37 Supply, Installation, Testing And Commissioning of LT Distribution box for H.T transformer to be fitted on GI Channels.Capacity of transformer: 200KVA 38 Supply, Installation, Testing And Commissioning of PRODIGY LT Meter of following specification complete with all fixturesrequired for fitment at siteType: 3 Phase, 4 wireMeasurements offered: KWh, KVARh, KVAh, KVAVoltage : 3x240V(415v),50HZIb : 40A Imax: 200ABattery: LithiumThe Prodigy Meter must be fitted inside theBox, thatis to be fitted on GI Channels near LT Distribution Box. Both the enclosures must be symmetricalSealing /Inspection report of Prodigy meter from JKPDCL (Concerned) is to be submitted by the firm at the time of charging of SUBSTATION. 39 Supply, Installation, Testing And Commissioning of 30 KVA voltage stabilizer as per specifications below:Type of voltage controller: Manually operated copper wound, 3-phase, AC power supply multi step.Type of Regulator: Double plate type with electrolytic copper contacts.Input voltage : 190-400 volts.(3 phase)Output voltage: 415 ± 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 cooled (ONAN)Temp. Rise (Max) : 30°C above ambientMounting : On Uni-directional wheels.Correction rate : 40 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. 40 Supply, Installation, Testing And Commissioning of, 3.5-Core, XLPE, 1.1KV and 11KV grade Armored Aluminum Cableconforming to IS: 7098 part 1st as service line from the HT transformer to control panel including necessary thimbling, crimping, taping etc. 95 sqmm,(Service line from HT Transformer) 41 Providing and fitting of 3-Core flat submersible copper cable conforming to IS: 694 (Part 1st) – 1964 & IS: 694 (Part 2nd) - 1964 for Submersible Pumping Unit and other electrical Equipment. The cable connections terminal shall be fitted with copper thimbles of required size. The main specification of the cable is given below:16 sq mm 42 Supply, Installation, Testing And Commissioning of L.T, 1 core , capable to work up to 1.1 KV, XLPE insulated , galvanized steel strip armored coppercable conforming to IS : 7098(part -1) 1988 With latest amendmentsto be fitted frommodular control panel to stabilizer etc.(interconnecting cable) . The job includes providing and fitting of suitable rating copper 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 (25 sq mm) 43 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 stripas per relevant standards.Safe earthing electrode size :80 mm dia ,Length:2000 mmBack fill compound :30 kg 44 TOOL KIT For Maintenance: -The Tool Kit for maintenance shall comprise of the following and all the items as mentioned belowshall be of Providing of tool kit consists of following itemsi. Double ended Spanner (Chrome plated) 02 sets completeii. Double ended Ring spanners chrome plated 02 sets completeiii. Allen key set black finish 02 sets completeiv. Combination Pliers insulated with thick C.A sleeve; size in mm 165, 210, 255 each –02 No.v. Long nose plier insulated with thick C.A sleeve; size in mm 165, 205 each – 02 No.vi. Side cutting plier insulated with thick C.A sleeve; size in mm 165, 205 make – 02 No.vii. Insulated screw DriversBlade length in mm Blade dia. in mm Tip dimensions in mm Quantity50 3 1.6 x 0.4 0275 3 1.6 x0.4 02100 3 3 x 0.4 02125 3.5 3.5 x 0.5 02150 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.xii. Digital Clamp tester capable to measure up to 400A - 1 No.xiii. Hack saw frame with hack saw blade – 01 no.xiv. S-16 MXL, S- 16 H X L Socket Set (19 sockets + 6 Accessories) – 01 No. 45 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’siii) 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 cottonb) The job also includes providing of pressure cooker 5ltr 02 No’s, Steel patella(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, 16kg 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’s) of Godrej, Link locks,
