REPAIR AND REPLACEMENT OF VERTICAL SUBMERSIBLE POLDER TYPE PUMPS ALONG WITH ELECTRICAL CONTROL PANELS AND GENERATOR COMPLETE IN ALL RESPECTS FOR PUMP HOUSE OF NARU NANGAL LIFT SCHEME OFF TAKING AT RD 65693 mtr L/S OF KANDI CANAL STAGE-2

Amount

Supplying, Installing, Testing and Commissioning of 11kV vacuum circuit breaker of 800Amp. Draw out type panel for incoming 110 VDC operative control wiring, comprising of 3Nos.double core epoxy resin .indicating lamps for ON/OFF TRIP/TRIP CKT Healthy, spring charged, R,Y,B Phase Indicators, draw out type epoxy resin, TP IDMTL microprocessor based relay having 3 over current elements & one earth fault element, 2 nos. instantaneous under voltage relays reset table between 20% to 80% stepped of rated voltage with associated time delay relay, 1No.network analyzer(measuring frequency time counter),breaker control switch, control fuses, panel illumination lamp space heater thermostat S/W, copper bus bar 630A,6.6KV epoxy insulator, cable termination for power cable gland for control cable, control wiring etc complete housed in M.S cubical panel of suitable sizes. Make: Kirloskar/ ABB/ C&S/ Areva /Crompton / SIEMENS /L&T (Replacement of old defective VCB with New VCB as per latest new PSPCL regulations)

Supplying, Installing ,Testing, Commissioning of 800kVA ,3 Phase,4 wire,50 cycle, oil immersed, outdoor type, naturally self cooled11kV/.433kV. Transformer double copper wound. The transformer shall be contained in mild steel plain of radiator cooled tank and temperature shall not exceed 50deg C for winding measurement by resistance shall not exceed 50Deg C over an ambient temperature of 50deg C. Tapings will be on HV windings to obtain a variation as +5% to -10% in steps of 2.5% through OFF LOAD TAP CHANGER. The Transformer is designed and tested to comply with National and International Standards-BIS-2026/IEC- 76/BS-171 etc. The transformer shall be finished with epoxy paint of a shade corresponding to IS632/631.Out door type.HV /LV both end cable box. buchloz relay (alarm/trip),winding temperature including cost of RCC foundation as per required size (alarm/trip) Make: Kirloskar/Areva/ABB/Amson/H industan/Indian (Replacement of existing transformer not repairable with New transformer as per latest new PSPCL regulations)

Replacement of damaged 11kV cable from METERS toVCB and VCB to TRF grade aluminium armoured conductor XLPE (E) 3Core 95sqmm cable suitable forsupplying for 11 kV primary complete in all respects. Make : Havells / BCH / ECKO /ICL

Supplying of HT VCB Terminals indoor- upto 120sqmm Make: ISI marked

Supplying of HT TRF. Terminals outdoor - upto 120sqmm Make: ISI marked

Labour work for all types of existing damaged HT /LTcables from Main starter Panel , TRF , D.G set removing defects by replacingthe defective part and makingnew joints , glands, thinmbles etc for making it same as for operational use ( labour work only )

Supplying, Installing ,Testing, Commissioning of of bus bar box Aluminum Bus Bar of size100 H.P size cable termination for power cable gland for control cable in M.S cubicalpanel of suitable sizes Etc complete in all respect.

Supplying of 400 sqmm 3.5 core Aluminium cable armoured grade cables conductor ,PVC/XLPE insulated aluminium conductor armoured,extruded outer PVC sheathed 1100V,grade cables. Make : Indian Cable CCI /Universal cables / ICL /Havells. /Polycab

Supplying of 2.5 sqmm 3 core 500.00 212.40 Mtr 1,06,200.00 copper cable armoured in PVC rigid flexible cable Make :Havells /Poly

Providing and Fixing of flat Submersible 3 core copper conductor cable confirming to IS:694 flexible 1100 V size 35 sq.mm Make B.C.H/L&T/Finolex/Havells/Polycab/KEI

Supply & laying of GI earthing strip 50 mm x 6mm and earthing Cable inside pump chamber for earthing

"Supplying, Installation,Testing & Commissioning of LT Main Panel with 3 phase indicators lamps, and Multifunction meters along with Main Aluminium Bus Bar of size 1250 Amp consisting of 1 No Main Incomer ACB of 1250 Amp 4 Pole 50 KA ICu=ICS=ICw for 1 sec Draw out Air Circuit Breaker with Microprocessor based release having feature of Over load, short circuit & earth fault protection with electrical interlocking ,7 Nos Outgoing 250A Triple Pole MCCB 35 KA for 7 Nos Submersible pumpmotors and 2 Nos 63 Amp 4 pole 25 KA MCCB for campus lighting and other lighting load Panel enclosure complete with at least 7 tank process powder coating and having PU gasket. and will be of adequate size for housing all required equipments/instruments as per detailed specification duly approved by EIC Note 1. The panel manufacturer should have Complete CNC apparatus for all type bending cutting and drilling works etc. 2. All Switchgears, MCCB's and ACB's should be provided with extended rotary handles. Supply & erection of air circuit-breaker on the existing industrial panel, having Ics=lcu=lcw (1 sec) = 50 KA and above, Microprocessor based, overload short circuit, earth fault protection with 100% neutral with display and spreader link, including bonding to the existing earth with suitable glands and making necessary connections with suitable size of thimblesas required by the Engineer-in-Charge at site and as per PWD General Specifiactions 1 No. Air circuit-breaker electrically operated ON LOAD CHANGEOVER SWITCH 4 pole, 1250amp. 415 Volts Complete (Without Sheet Enclosure): Supply and erection of On Load Change over Switch with advance neutral UNIT (Panel mounting Cubical type) in the existing Cubical Panel. (Confirms to IS 13947 (Partill). complete with G.I. Bolts, Nuts & Connection on both sides of switch with sutiable size of Thimbles as per PWD General Specifications 2010 1 No 1600amp. 415 volts four Pole on load change over switch with advance neutral UNIT Supply and erection of Moulded Case Circuit Breaker (Panel mounting Cubicle type) in the existing Cubical Panel (conforms to IEC 60947-11) and relevant PWD general specifications 2010 complete with G.I. Bolts, Nuts & Connection on both sides of MCCB with sutiable size of Thimbles etc.. MCCB (Adjustable Thermal & Magnetic Protection 7 Nos. 250 amp. 415 volts breaking capacity 235kA Triple pole adjustable thermal and magnetic protection MCCB unit MCCB (Fixed Type Thermal and Magnetic Protection 2 Nos. 63 amp. 415 volts breaking capacity 225kA four pole fixed typethermal and magnetic settingMCCB unit (Make: L&T, ABB,

Supplying, Installation, Testing & Commissioning of 100 HP SOFT STARTER; Adjustable overload protection soft starter 100 HP 3-wire suitable for inline connection with LCD display for precise motor start, stop, monitor, control and protection having adjustable settings like initial voltage output between 30-70% of the nominal voltage, soft starter's rated full load current with timer, adjustable etc. Soft starter must have integrated motor and load protection features like overload protection with dual overload class settings, high current protection, locked rotor protection, under load protection and torque control feature for precise pump control compateable Make of soft starters - ABB/Schnider/Seimens/L&T/C&S

Supplying, Installation, Testing & Commissioning of 320 KVA D.G set Engine , 6 cylinders,9.3 Liters, 4 stroke cycles, Liquid cooled developing 390 BHP @ 1500 rpm as per BS: 5514/ISO 3046. The engine shall be provided with electricalstarting arrangement and shall give the electrical output of 320 KVA at 0.8 power factor, 415 V at the alternator terminal. Other accessories of the engine would be as under: alternator of 320 KVA rating suitable for operation at 1500 RPM generating 415V (at 0.8 power factor (lag) 50 Hz), 3 phase, and 4 wire system. The alternator shall be Brush-less type, separately excited & self-regulated through an AVR. The alternator shall be suitable for tropical climate and The Control Panel consists of Microprocessor based , electronic controller, MCCB ofsuitable rating, Key Switch, LED: Battery Charging alternator fail indication, Current Transformer, Instrument fuses 320 KVA D.G set as per degine all brand as per degine Make Mahindra/kirloskar /Greaves/Ashoka layland/ cummins .

Providing and fixing of HT panel battery bank and battery charger 24 VOLT DC supply capacity for 1250 Amb VCB safety protection, metering, annunciation, charger cabinet, wiring etc complete in all respect as per site requirement

Supply and Fixing of Single monorail along with chain pulley block lift of 10 mtr capacity of 3 ton span on existing MS structure and welding at site along with repairing oiling and greasing in all respect to make unity in running condition.

Repair and rewinding of existing VERTICAL SUBMERSIBLE POLDER TYPE PUMPS 100 HP along withlifting shipping to workshop and back lowering to site including making of water proof cable joints from inside of pump casing and changing of lubricants and replacement of defective parts if any inside the pump like Bushes, wearrings, bush sleeves and thrust plate and bearings, carter couplings and mechanical seal complete in all respects

Supply & laying of shock proof HT rubber matting for control panel room in 2 SQM sheet as per site r

Rent of Diesel Gen set including cost of diesel etc.complete in all respects for execution of work f

Repairing including providing of MS work ladders, framed grills, gratings, iron doors, widows shutter repairs, and gate repair panels room Screen etc. including cost of fixing and grouting complete re fixing in position

Providing and fixing of D.I Air Valve 100 mm along with piping Make: VAG/ Kirloskar / AVK / IVC/sigmaflow .

Providing and fixing of D.I. sluice valve size 100mm on along with air valve piping complete in all respect. Make: VAG / Kirloskar / AVK / IVC/sigmaflow.

Providing and Fixing of control valves of crank shaft driven with irreversible worm gear box attached complete in all respect.

Any Other Item

SKYLARK INDUSTRIES

MITTAL CONSTRUCTION COMPANY