REPAIR REPLACEMENT OF SERVICING TO DG SETS NON CLOGGING SEWAGE PUMP SETS CONTROL STARTER PANELS AND CLEANING OF SEWAGE UG SUMPS AT MIL STN GANDHINAGAR

Amount

M&L for cleaning of underground RCC sewage sump of 16 mtrs deep, 12 mtrs internal dia, de-watering, taking out sludge/mud from the sump, rubbing, scraping all around vertical walls, floor, cleaning with fresh water, applying two coat of white wash of internal surfaces and outer exposed sufaces of wall and floor including thrown away the sludge/mud, out side of the MD land, complete all as specified and as directed. Note- All T&P and safety measure kit for deployed workers shall be arranged by the contractor.

M&L for dismantling, opening of half engine, existing fuel pump assy from 04 cylinders, culinder head, piston, crank, blower, connecting rod, cylinder lyner, piston ring, ail cooled Engine of Make : Kirloskar/cummins, (DG Set 35 KVA) over hauling/calibration by replacement of injector nozzle tips - 04 Nos, pressure timing spring, piston plunger, lyner, gear pinion, solenoid valve, complete wiring and testing complete all as specified and directed.

M&L for rewinding of voltage stabilizer, including dismantling, removing the core coil assembly from transformer remove the weak/unserviceable Coil assembly which are required, rewinding with correct guage aluminium wire including drying, baking etc complete and remove coil assembly remove the insultion rewind with same coil and re-insulated. Assembling the coil in core, re-assembling the transformer complete refill with oil, install, test and commissioning complete all as specified and directed. Note :- Rate deemed to be included for transportation, lifting, testing and commissioning including guaranttee of one year.

Supply and topping /filling of Coolent oil complete all as specified and directed by Engineer in charge. Make: K-cool/Indian oil/Volvoline

Supply and fix in repair Diesel filter (Primery&Secondary) suitable for 30KVA to 100 KVA DG Set

Supply and fix in repair Diesel filter (Primery&Secondary) suitable for 125KVA to 160 KVA DG Set

Supply and fix in repair Engine oil filter suitable for 30KVA to 100 KVA DG Set

Supply and fix in repair Engine oil filter suitable for 125KVA to 160 KVA DG Set

Supply and fix in repair starting relay holder 12V for 30KVA to 100 KVA DG Set

Supply and fix in repair starting relay holder 12V for125KVA to 160KVA DG set

Supply and fix in repair Engine Control Unit for 100KVA DG set

Supply and fix in repair Solenoid valve for 35 KVA DG set

Supply and fix in repair Air cleaner elements inner and outer suitable for 30 KVA to 125 KVA DG Set

Supply and fix in repair Air cleaner elements inner and outer suitable for 160 KVA DG Set

Supply and fix in replacement of old burn out Engine oil 20 W 40 turbo synthetic superior quality engine oil.

M&L for dismantling, existing fuel pump assy from 06 cylinders, water cooled Engine, of Make : Kirloskar/ cummins, (DG SET 125 KVA) over hauling/calbiration by replacement of injector nozzle tips-06 Nos, pressure timing spring, piston plunger, gear pinion, solenoid valve and testing complete all as specified and as directed.

M&L for dismantling, existing fuel pump assy from 06 cylinders, water cooled Engine, of Make : Kirloskar/ cummins, (DG SET 160 KVA) over hauling/calbiration by replacement of injector nozzle tips-06 Nos, pressure timing spring, piston plunger, gear pinion, solenoid valve and testing complete all as specified and as directed.

Dismantling the radiator and fan from the engine for cleaning of copper tubes and cooling fins by using descaling solution and soldering, patch work including repair of water pump assembly and replacement of defective parts of water pump and re-assembliying,testing complete upto 125 KVA DG set complete all as specified and directed by Engineer in charge.

Supply & fix in repair AVR for DG set having capacity 30/35 KVA complete all as specified and directed by Engineer in charge.

Supply & fix in repair AVR for DG set having capacity 100 KVA complete all as specified and directed by Engineer in charge.

Supply & fix in repair AVR for DG set having capacity 125 KVA complete all as specified and directed by Engineer in charge.

Supply and fix in repair AVR for DG set having capacity 160 KVA complete all as specified and directed by Engineer in charge.

Supply & fix in replacement of MCCB 4 POLE 25KA 160 Amps with adjustable thermal and magnetic release in existing panel the make should be of the same of existing MCCB to mach with existing holes/surface complete all as specified and directed by engineer in charge.

Supply and fix in repairin replacement of MCCB 4 POLE 25KA 63 Amps with adjustable thermal and magnetic release in existing panel the make should be of the same of existing MCCB to mach with existing holes/surface complete all as specified and directed by engineer in charge.

Dismantling existing pipe connections and electrical connections, de-watering and lifting up the Non cloging type submersible pumps 15 KW of discharge capacity 4500 LPM and 2083 LPM (Make KSB) from UG sewage sump of 10.7 mtr deep carefully and transporting to workshop for repair and bringing back at site after repair and lowering the same including making the water and electric connection including commissioning and testing complete. Note :- (i) Repair of submersible pump and pump motor shall be measured & paid separately under respective item of this schedule. (ii) T&P shall be arranged by the contractor. (iii) Transportation of pump set from site to workshop and bringing back at site inclusive in quoted rate.

De-assembling of electric motor of 15 KWs of Non cloging submersible pump set (Make KSB), cutting and removing the existing burnt winding wire of any gauge, cleaning and making good the slots, rewinding the electric motor with PVC insulated copper wire of appropriate size/gauge, application of insulating material & varnishing including replacing of ball bearings-02 Nos, moisture seal and re-assembling the motor, commissioning & testing complete to the entire satisfaction of Engineer-in-charge all as specified and directed.

De-assembling of Non-clogging submersible pump assembly of discharge capacity 2083 LPM, 16 mtrs head, Make-KSB, for repair by replacing of company recomended parts of Mechanical seal - 2 Nos, CI impeller - 1 No, Lower Bearing - 1 No, O Ring - 1 No, Spiral plate - 1 No, Compay recomended Lubriucating oil - 7 Ltrs, Moisture sensor including bolts, nuts and washers, re-assembling the same and comisioning & testing complete all as specified and directed.

De-assembling of Non-clogging submersible pump assembly of discharge capacity 4500 LPM, 16 mtrs head, Make-KSB, for repair by replacing of company recomended parts of Mechanical seal - 2 Nos, CI impeller - 1 No, Lower Bearing - 1 No, O Ring - 1 No, company recomended lubricating oil 4.5 ltrs, Moisture sensor, including bolts, nuts and washers and re-assembling, comisioning & testing complete all as specified and directed.

S & F, in repair PVC Hose Pipe with nylone rings,heavy duty, high density suitable for lifting of raw water/sewage water/clear water of sine 150mm bore complele all as specified and directed. Make : Kisan/Supreme/Finolex

Supply and Fix in repair auto starter 30 Amp cum fault analyzer cum protection & control panel fabricated out of 16 guage sheet for 30 HP motor .provided & fitted with MNX -80-2Nos,MNX-50-01No,of approved make along with MCCB of 63 Amp rating (thermal magnetc) with rotary handle also of (L&T/SIEMENS/SCHNEIDER) for 30 HP -01 No Star delta timer 1 No Digital fault analyzer cum controller which provide protection against low voltage below 375 V, High voltage above 445 V, single phasing, reverse phasing, Un balanced phasing, Dry running, overloading with toggle switch for by passing fault analyzer system including 01 set phase indicating lamp, 01 No 3 phase digital volt meter & 01 No 3 phase digital amp meter should be provided alongwith suitable current transformer. The internal control wiring should be done with flexible PVC LT copper wire with proper thimbling at each end. LED contactor 'COIL OK', indicators, one for each of the contactors / coils, LED star and delta indicators to access the star to delta timing and an audio warning system/ siren which activate only on starter failure. (Bus bar cap - 60 Amp Aluminum) Complete all as specified and directed

S&F in repair including taking down LT panel CPRI approved, outdoor type, factory made fabricated to CRCA sheet of 1.8 mm thickness, angle iron and tee section (frame) of suitable size and double door front/rear opening and locking arrangement,CT coil of suitable ratio, floor mounted on platform of suitable size, bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks,, fixed with grouted bold, nuts and washer and making complete connection in all respects as directed by Engr-in-charge comprising of following parts, Aluminum bus bar chamber (4 Strips) 3 phase 415 volts of suitable size fixed on insulators all as required - 01 Set, The Bus-bar shall be Colour Coded (Red, Yellow and Blue) for 3 Phase and Black for Neutral including the following accessories, INCOMING - (a) MCCB 415 Volts, 4 pole, 36 KA breaking capacity of 250 Amps adjustable magnetic release -01 No (b) R-Y-B phase, LED indicating lamp - 03 Nos (c) Multifunction meter showing PF, V, I, Hz, etc. OUTGOING - (a) MPCB 3-Ph Motors AC3-duty 415 Volts, 50Hz Adjustble thermal magnetic release capacity of 63 Amps - 05 Nos (Make: L&T/C&S/ABB (b) MCB SPN 16Amps along with digital type timerswitch single phase with suitable contactor . (c ) Front operated on load changeover switch of capacity 250Amps -01 No. Make: L&T/C&S/ABB (d) Fully automatic Star Delta 3 Ph, 415 V starter air cooled type suitable for 30HP motor with single phase,over load , phase reversal protection and push button start/stop -05 Nos ( Make: of starter BCH/L&T/Seimen) (e) Cable connection through straight plugs 63A,415 Volt -10 Nos Temperature Proof IP-67 and panel mounting socket 63 Amp,415 Volt-10Nos Temperature Proof IP-67 Make of Socket and plugs - Legrand/Schneider/Siemens (f) Internal wiring with suitable size of copper multistranded PVC sheathed cable.

S&F in replacement 3 core 2.5 sqmm weather proof,PVC insulated and PVC sheathed multi stranded aluminium conductor cable,flat/round type 1100 Volts as in submersible motor connection etc complete all as specified and directed by Engineer-in-charge.

S&F in replacement 3 core 16 sqmm weather proof,PVC insulated and PVC sheathed multi stranded aluminium conductor cable,flat/round type 1100 Volts as in submersible motor connection etc complete all as specified and directed by Engineer-in-charge.

Supply & fix in replacement of unserviceable battery 12 V, 180 AH with maintenance free battery complete all as specified and directed by Engineer-in-charge. Make :- EXIDE / AMRON / LUMINOUS

S&F in replacement of indicator lamp set RYB for phase indications suitable for panel to match with the existing one complete all as specified and directed by Engineer-in-charge.

Supply and fix in repair Mushroomhead push button,press to lock turn to release complete all as specified and directed by engineer in charge. Make:-Vaishno or equivalent as approved by Engineer-in-charge.

Supply and fix in repair DC Ammeter 96 sq.mm,Analog,0-20 Amp complete all as specified & directed by Engineer-in-Charge.

Supply and fix in repair DC Voltmeter 96 sq.mm,Analog,0-30 V complete all as specified & directed by Engineer-in-Charge.

Supply and fix in repair self carbon bush set of alternator of DG set complete all as specified and directed by engineer in charge.

Supply and fix in repair DG set starting current coil suitable for 25 KVA to 125 KVA DG set , complete all as specified & directed by Engineer-in-Charge.

Supply and fix in repair DC 12V Stop Solenoid suitable for up to 125 KVA DG set , complete all as specified & directed by Engineer-in-Charge.

Supply and fix in repair1.50M battery lead with negative & positive brass terminals of suitable size, complete all as specified and directed by Engineer in charge.

S&F in replacement current Transformer (100/5),Auto clear 1.0,bucal 15 VA complete all as specified and directed by Engineer in charge.

Supply and fix in replacement Capacitor Bank Heavy duty 2KVR including making necessary connection in existing panel complete all as specified and directed by Engineer -in-Charge.

Supply and fix in replacement Capacitor Bank Heavy duty 3KVR including making necessary connection in existing panel complete all as specified and directed by Engineer -in-Charge.

Supply and fix in replacement Capacitor Bank Heavy duty 5KVR including making necessary connection in existing panel complete all as specified and directed by Engineer -in-Charge.

Supply and fix in repair Fuel water seperatore suitable for 25 to125 KVA DG Set

Supply and fix in repair antivibration pads of suitable size for existing old DG set of any capacity complete all as specified and directed by engineer in charge.

Supply and fix in repair V belt of DG set of suitable size, complete all as specified and directed by Engineer in charge.

Supply and fixing in replacement oil temperature gauge, complete all as specified & directed by Engineer-in-Charge.

M&L painting to existing LT panel board/Kisok of any size after scrapping the existing paint and two coats of synethetic enamelled paint over a coat of primer complete all as specified & directed by Engineer-in-charge.

S&F in repair change over switch 200 Amps 415 Volts with sheet metal encloser,side handle operated complete all as specified & directed by Engineer-in-charge.

S&F in repair change over switch 100 Amps 415 Volts with sheet metal encloser,side handle operated complete all as specified & directed by Engineer-in-charge.

S&F in repair 200 litre cap diesel tank for 100 KVA DG set complete all as specified & directed by Engineer-in-charge.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth, for foundation, etc in hard/dense soil and getting out.

Returning, filling in, including spreading, leveling, watering and well ramming in layer not exc 25 cm with soil obtained from excavation all as specified and directed.

Removing excavated material (Soil) not exc 50 mtr and depositing where directed at a level not exc. 1.5 m above the starting point.

M&L for providing dry river sand as in sand cushioning to UG cable including punning gently all as directed. Note: Depth after punning shall be measured and paid.

Supply and laying sub class old 'B' burnt bricks, size of brick 230x115x75mm, laid as cable protection cover complete all as specified and directed.

Supplying & laying, XLPE insulated, PVC inner sheathed, armoured with galvanised steel strip or wire heavy duty underground cable with aluminium multi stranded conductor, 1100 volt grade,of size 95 Sqmm 3.5 core, laid in trenches/duct, passing through pipe/duct or fixed on pole and connecting and testing complete all as specified and directed.

Taking up, 150mm bore, cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead dor sewage complete all as specified and directed.

M&L for 150mm bore cast iron pipes with spigot and socket ends, centrifugally cast, class LA, in any length laid in trenches for sewage complete all as specified and directed.

Taking down existing earthing and M&L for Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanized earth strip 25 x4 mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical Plate No 3 of MES SSR Part-I complete all as specified and directed.

Ramdev and Sons

ALBA AC AND REF SERVICES

Shree Builders

ARTI CONSTRUCTION

Abhishek Enterprises