REPAIR AND MAINTENANCE TO EXTERNAL ELECTRIC AND WATER SUPPLY AND MISC WORK (FIRE FIGHTING, STRET LIGHT, DG SET) AT CGRA MANICKTALA UNDER GE (I) (CGN) KOLKATA

Amount

Excavating in trenches n. exc. 1.5 m. wide and n. exc. 1.5 m. in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pire holes, etc. n. exc. 10 sqm on plan and not exc. 1.5 m. in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning filling including spreading levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified and as directed.

Removing excavated soil not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point in soil complete all as specified and as directed.

M&L for sand cushioning for protection of cables (below, above and around the cable laid in trenches) complete using clean, dry sand complete all as specified and as directed.

Supply and laying well burnt bricks sub class 'B' laid breadthwise along length of cable in trenches after sand cushioning laid for underground cable protection complete all as specified and as directed

M&L cement concrete 1:3:6 Type C1 (using 20 mm graded crushed stone aggregate) as in coping, roof kerb or similar work, rounded or chamfered on edges including necessary form work complete all as specified and directed.

Supplying & laying in trenches, in road cutting and along pole, 50 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & laying in trenches, in road cutting and along pole, 80 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Taking out old unserviceable LT/HT cables of cross sectional area upto 120 sqmm including pipes bricks or pre-cast concrete cable cover etc of any description from trenches / walls / poles by disconnecting the cable from pole /feeder /panel board etc. and keep serviceable bricks or pre-cast concrete cover, cable, pipe etc. in safe custody for re-use and unserviceable materials removing from site complete all as specified and as directed by Engineer-in-Charge. Note : (i) Excavation and earth work shall be measured and paid separately.

Supply and laying in trenches or fixing or passing through pipes or fixed to wall/pole 1100 volts grade XLPE insulated armoured heavy duty electric cables (conforming to IS :1554(Part- I) / IS 7098 (Part- I)with aluminium conductor of cross sectional area 6 Sqmm 2 core complete all as specified and as directed.

Supply and laying in trenches or fixing or passing through pipes or fixed to wall/pole 1100 volts grade XLPE insulated armoured heavy duty electric cables (conforming to IS :1554(Part- I) / IS 7098 (Part- I)with aluminium conductor of cross sectional area 10 Sqmm 4 core complete all as specified and as directed.

Supply and laying in trenches or fixing or passing through pipes or fixed to wall/pole 1100 volts grade XLPE insulated armoured heavy duty electric cables (conforming to IS :1554(Part- I) / IS 7098 (Part- I)with aluminium conductor of cross sectional area 35 Sqmm 3.5 core complete all as specified and as directed.

Supply and laying in trenches or fixing or passing through pipes or fixed to wall/pole 1100 volts grade XLPE insulated armoured heavy duty electric cables (conforming to IS :1554(Part- I) / IS 7098 (Part- I)with aluminium conductor of cross sectional area 50 Sqmm 3.5 core complete all as specified and as directed.

Supply and laying in trenches or fixing or passing through pipes or fixed to wall/pole 1100 volts grade XLPE insulated armoured heavy duty electric cables (conforming to IS :1554(Part- I) / IS 7098 (Part- I)with aluminium conductor of cross sectional area 70 Sqmm 3.5 core complete all as specified and as directed.

Supply and laying in trenches or fixing or passing through pipes XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts earthed grade cross sectional area 95 sqmm complete incl taking down unserviceable all as specified and as directed.

S&F in repair MCCB 4 Pole, 415 V, Adjustable type, 400 Amps with breaking capacity 36 KA complete all as specified and directed complete all as specified and directed.

S&F in repair MCCB 4 Pole, 415 V, Adjustable type, 250 Amps with breaking capacity 36 KA complete all as specified and directed complete all as specified and directed.

S&F in repair MCCB 4 Pole, 415 V, Adjustable type, 200 Amps with breaking capacity 36 KA complete all as specified and directed complete all as specified and directed.

S&F in repair MCCB 4 Pole, 415 V, Adjustable type, 16-100 Amps with breaking capacity 25 KA complete all as specified and directed complete all as specified and directed.

Repair/maintannces of transformer of any make 11 KV/415 V step down type & capacity 250 KVA by disconnecting electric supply draining out transformer oil and stocking for reuse opening up top cover, checking /cleaning the core, HT/LT winding , tank conservator, connections etc removing sludge/scaling etc deposited. Opening the HT/LT terminal boxes, checking/ changing/cleaning the bushes oil seals, gaskets nuts & bolts etc as required number checking & replacement of top cover gasket, breather & vent pipe gasket, silica gel, reassembling testing & commissioning complete all as specified and as directed. Note : (i) Maintenance /repairs of transforerms shall be carried out by trained technicians/mechanic under super vison of qualified electrical technician. (ii) All repairs shall be carried out at site only. Necessary HV testing,/measuring instrument shall be brought at site by the contractor at the time of work and all cost on this account should be included in the quoted rate.

Dehydration & filteration of transformer oil for any type transformer/voltage stabilizer/LT oil switch gear by heating of oil, testing dielectric strength of oil not less than 40 KV in 2.5 mm sparking gap after dehydration complete all as specified and as directed.

Supply & filling only Transformer Oil for topping up the level (after necessry disconnection and earthing both winding) with grade as per IS : 335 for any type transformer/voltage stabilizer/LT oil switch gear including opening the tank cover and refixing the same and charging the transformer to the supply voltage complete all as specified and directed. Note : Dielectric strength of the oil shall be ensured not less than 60 KV before filling. Make of Oil - Poweroil/ Gulf

Maintenance of Vaccum circuit Breaker, Make: Areva Electric(Areva), 11 KV Grade, 400 Amps by Auth representative including the following:- (a) Switiching off VCB and conforming that supply to incomming end is properly disconnecte. (b) Opening covers of the VCB and visual checking of epoxy housing and all parts for rust and wear. (c) Cleaning all parts of breaker compartment with appropriate chemical to remove dust and dirt and wipping of the envelop of the vacuum interrupeter and insulating material with a clean and dry cloths. (d) Lubricating of rotary sections and moving parts, sliding surfaces, pins, coupling section etc by applying a small amount of grease/ petrolium jelly/ machine oil as applicable. (e) Checking of PTs, CTs control circuits, closing and tripping coil and all other parts. (f) Replacement of parts detective or less reliable. (g) Cheaking auxilliary supply and control voltage, control circuits and tightening of all conections. Note : After servicing of VCB, Health check up reports will be submitted.

Maintenance of Compact sub-station comprises of Vaccum circuit Breaker 11 KV Grade, 630 Amps, Dry transformer 500 KVA, APFC Panel 225 KVAR and LT compartment etc. Make: Siemens, 11 KV Grade, 630 Amps by Auth representative including the following:- (a) Switiching off VCB and conforming that supply to incomming end is properly disconnecte. (b) Opening covers of the VCB and visual checking of epoxy housing and all parts for rust and wear. (c) Cleaning all parts of breaker compartment with appropriate chemical to remove dust and dirt and wipping of the envelop of the vacuum interrupeter and insulating material with a clean and dry cloths. (d) Lubricating of rotary sections and moving parts, sliding surfaces, pins, coupling section etc by applying a small amount of grease/ petrolium jelly/ machine oil as applicable. (e) Checking of PTs, CTs control circuits, closing and tripping coil and all other parts. (f) Replacement of parts detective or less reliable. (g) Cheaking auxilliary supply and control voltage, control circuits and tightening of all conections. Note : After servicing of CSS, Health check up reports will be submitted.

Calibration of various relays of Vacuum Circuit Breaker (For each set of three) Complete all as specified and as directed. Note: Report of calibration to be submitted to the department.

Supply only Digital multi-functional meter suitable for VCB including taking down old unserviceable all as specified and as directed.

Supply and fix 3 Phase 4 wire HT CT opearted Energy meter Class 0.5s, 80 pulses/unit all as specified and as directed. Make: Secure meters or equivalent make approved by GE.

M&L Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm burried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr below ground level connected to galvanised iron or steel earth lead MS flat 25 x 4 mm by means of nuts, bolts, check nuts and washers of galvanised iron or steel, earth wire protected by galvanised iron pipe 50 mm dia (light grade) and connected to main switch board or main control panel as directed and as specified including concrete pit in PCC (1:3:6) type C1 pre-cast RCC cover slab 5 cm thick of size as shown reinforced with 8 mm dia TMT / deformed bars 100 mm c/c both ways including one handle made of 12 mm dia MS bars of length 500 mm, funnel, wiremesh 20 mm bore galvanised iron pipe medium grade for watering, charcoal and salt in alternate layers including necessary earth work complete all as shown in elect plate No. 3 of SSR Part I, all as directed by Engineer-in-Charge.

M&L for Cable jointing kit for 11 KV (Earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and as directed.

M & L Cable jointing kit for 1100 V grade cable for straight through (cold applied insulation and sealing system) heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 25-50 sqmm incl cutting of old jointing material including taking down old one complete all as specified and as directed. Make: Raychem/3M/Denson

M & L Cable jointing kit for 1100 V grade cable for straight through (cold applied insulation and sealing system) heat shrink type joint complete with jointing material and accessories suitable for 3.5/4.0 core XLPE armoured aluminium conductor cable of size 70-150 sqmm incl cutting of old jointing material including taking down old one complete all as specified and as directed. Make: Raychem/3M/Denson

M & L Cable jointing kit for 1100 V grade cable for straight through (cold applied insulation and sealing system) heat shrink type joint complete with jointing material and accessories suitable for 3.5/4.0 core XLPE armoured aluminium conductor cable of size 185-300 sqmm incl cutting of old jointing material including taking down old one complete all as specified and as directed. Make: Raychem/3M/Denson

Supply only onload changeover switch of 100 Amps capacity all as specified and as directed. Make: L&T/Legrand/Schneider.

Supply and fixing 415V 10KA 'C' curve miniature circuit breaker (MCB) of TPN 16-32 AMP and current carrying capacity in the DB complete with connection testing and commissioning complete all as specified and as directed.

Supply and fixing 415V 10KA 'C' curve miniature circuit breaker (MCB) of TPN 40 To 100 AMP and current carrying capacity in the DB complete with connection testing and commissioning complete all as specified and as directed.

S&F in repair 3 pole power contractor ML3 as per sample type for 10 HP motor starter including complete all as per specified and as directed by engineer-in- charge.

S&F in repair thermal overload relay RX /ML /as per sample type for 10/15/20 HP motor starter complete all as per specified and as directed by engineer-in- charge.

S&F in repair timer as per sample type for 15/20 HP motor starter complete all as per specified and as directed by engineer-in- charge.

S&F in repair digital type 3 phase voltmeter/ammeter as per sample complete all as per specified and as directed by engineer-in- charge.

Supply in repair only RYB indicator lamp LED pilot lamp 240 V including complete all as specified and directed.

S&F wall mounted type First Aid Box with standard list of items all as specified and as directed.

S&F multi colour Electrical Shock Treatment chart in three languages (Hindi, English & Bengali) made up of acrylic sheet of 4 mm thickness all as specified and as directed.

Supply only of stored pressure fire extinguiser ISI marked powder type Fire Extinguisher 6 KG capacity suitable for Class "A", "B", "C" Fire consisting with discharge hose and nozzle of welded cylinder, squeeze lever discharge valve fitted with pressure indicating guage, internal discharge tube, discharge nozzle suspension bracket conforming to IS : 15683 :2006 (old IS : 2878) duly charged with ISI Marked Mono Ammoniumphosphate base ABC powder conforming to IS : 14609 and pressurized with Nitrogen Gas, suitable for operating between 30 degree centrigrade to + 55 degree centigrate, Fire Rating Class - 1A & 13B

M&L for preparing surface of existing feeder piller box by scraping, cleaning the rusted surface with the help of sand paper/ wire brush and applying two coat of synthetic enamel paint over a coat of red oxide primer with the help of spray as per existing colour and as specified and directed by Engineer-in- Charge.

S&F in repair butter fly valve (wafer type) gear operated of size 80mm dia with fiber complete all as specified and as directed.

S&F in repair butter fly valve (wafer type) gear operated of size 150mm dia with fiber gasket complete all as specified and as directed.

S&F CI foot valve 80 mm with GM working parts as per IS-4038 including all connecting fittings with gasket completa all as specified and as directed.

S& F CI foot valve 100 mm with GM working parts as per IS-4038 including all connecting fittings with gasket completa all as specified and as directed.

S& F CI foot valve 150 mm with GM working parts as per IS-4038 including all connecting fittings with gasket completa all as specified and as directed.

S&F Water Pressure gauge 0-10 KG including all connecting fittings and cutting/fabrication complete all as specified and as directed.

Repair & servicing of decrin dosing pump of capacity 2 ltr/ hours by opening the pump and checking all the spares parts minor defective parts if required and re-assembling and testing complete all as specified & directed. NOTE:- (i) Cost of new minor spare parts included in the quoted rate. (ii) Major spare parts like pulser assembly, injecting check valve, spacers, PVC Tubing if required shall be measured and paid separately as supply only under respective items in this Schedule.

Supply only PVC tubing suitable for decrin dozing pump complete all as specified & directed.

Supply only pulser circuit for decrin dozing pump complete all as specified & directed.

Supply only injecting check valve for decrin dozing pump complete all as specified & directed.

Supply only calcium based hypo chloride granular chlorination for water complete all as specified & directed. Make- Declibac (Altoch - GP) or equivalent

Supply of alum coagulant crystal type grade -I quality in factory sealed packet all as specified and as directed.

Supply of caustic soda best quality ,in factory sealed packet all as specified and as directed.

Taking out existing submersible pump set of any capacity along with column pipe from the bore well and lowering the same after repairing the pump set including and reconnection all electric & mechanical connection. Note: (i) One lifting & one lowering shall be measured one job. (ii) Repair to pumps & motor and replacement of spare parts shall be measured and paid separately. (iii) Replacement of column pipe if required shall be measured & paid separately as supply only under respective item in this Schedule.

Supply in repair only column pipe 65 mm bore (in 3.0 m length) made from MS ERW pipes as per IS:1239 (Part-I) with both end flangec with heavy duty sayonara socket complete all as specified & directed. Make - TATA or equivalent

Dismantling carefully submersible pump and taking out/down and replacement of locknut, impeller key, collar ring, SS coupling nuts, bolts, washer and re-assembling the pump of capacity upto 10 HP and painting the pump set with two coats of synthetic enamel paint over a coat of red oxide primer after scraping out old paint complete all as specified and directed. Note : Spare parts like Thrust bearing, Impeller, Sand Guard, Bush, Shaft, NRV if required shall be measured and paid separately under respective items in this Schedule as supply only.

Supply only Thrust bearing for submersible pump of capacity 10 HP all as specified and directed

Supply only Gun Metal Impeller for submersible pump of capacity 10 HP all as specified and directed

Supply only Sand Guard for submersible pump of capacity 10 HP all as specified and directed

Supply only Gun Metal Bush for submersible pump of capacity 10 HP all as specified and directed

Supply only Stainless Steel Shaft for submersible pump of capacity 10 HP all as specified and directed

Supply only NRV for submersible pump of capacity 10 HP all as specified and directed

M&L for rewinding of electric motor of 10 HP (Submersible motor) with super enamelled copper wire of existing gauge, varnishing drying with electric furnace process with taking down burnt winding, cleaning of stator and rooter including replacement of bearing etc. including testing & commissioning complete all as specified and directed.

Dismantling carefully monoblock pump of capacity 10/15/20 HP and replacement of locknut, impeller key, collar ring, SS coupling nuts, bolts, washer and re-assembling same including testing complete all as specified and directed. Note : (i) all minor parts like nut bolts,washer,bush,bearing, gland coller, gland packing, impeler lock nut, rubber gasket, rubber seal etc are included in the quoted rate (ii) Major spare parts like Impeller, Shaft, coupling if required shall be measured and paid separately under respective items in this Schedule as supply only. (iii) Winding of motor if required shall be measured and paid separately under respective item in this Schedule (iv) necessary transportation cost for pump from site to workshop and back shall be included in quoted rate.

Supply only Gun Metal Impeller for monoblock pump of capacity 10/15/20 HP Make Calama, KSB, CRI all as specified and as directed.

Supply only Stainless Steel Shaft for monoblock pump of capacity 10/15/20 HP Make Calama, KSB, CRI all as specified and as directed.

Material & labour for rewinding of centrifugal monoblock pump motor 10/15/20 HP with super enamelled coper wire of existing gauge, varnishing drying with electric furnace process with taking down burnt winding,cleanining of stator and rotor including replacement of bush, bearing etc including testing & commissioning complete all as specified and directed.

Material & labour for repairing of monoblock pump motor of capacity 1.5/2.0 HP , replacement of ball bearing , bush, gland collar, nut bolts including rewinding with super enamelled coper wire of existing gauge, varnishing drying with electric furnace process with taking down burnt winding,cleanining of stator and rotor etc including testing & commissioning complete all as specified and directed.

Material & labour for repairing of openwell submersible pump motor of capacity 5/7.5 HP , replace of ball bearing , bush, gland collar, nut bolts including rewinding with super enamelled coper wire of existing gauge, varnishing drying with electric furnace process with taking down burnt winding,cleanining of stator and rotor etc including testing & commissioning complete all as specified and directed.

S&F PVC insulated water proof 3 core cable suitable for submersible pump set 1100 volts grade with standard copper conductor cable of size 6 sqmm complete all as specified and directed including taking down old one.

M&L for Cutting CI /DI/GI water mains in position for insertions of new fittings such as Tee, bend collar etc as required including wellding ,hole and ferul system upto 150 mm dia bore complete all as specified and as directedby Engr-in-charge.

Supply and fix for 100 mm dia D.I. resilient (soft) seated gate valve with pocket less body, ss stem (AISI 410), epdm coated di wedge 100% vaccum tight design with toroidal sealing rings & over 250 micron epoxy coating in PN16 designed to BS:5163/IS:14846 non-rising stem type with hand wheel operation including taking down old unserviceable one complete all as specified and as directed.

Supply and fix 100 mm dia DI resilient seated non-return valve, flanged end in swing type design with EPDM door and with over 250 micron epoxy coating including all necessary items including taking down old unserviceable one complete all as specified and as directed.

Supply and laying 80mm bore, Ductile Iron Pipe, conforming to IS-8329/2000, flanged ends ends, centrifugally cast Type K-9, in any length laid in trenches including taking down old one complete all as specified and directed. Make : Electrosteel Castings Ltd / Keshoram). Note : Jointing and excavation shall be measured and paid separately under respective items in this schedule

Supply and laying 100 mm bore, Ductile Iron Pipe, conforming to IS-8329/2000, spigot and socket type, centrifugally cast Type K-9, in any length laid in trenches including taking down old one complete all as specified and directed. Make : Electrosteel Castings Ltd / Keshoram). Note : Jointing and excavation shall be measured and paid separately under respective items in this schedule

M&L for DI pipes fittings upto 150 mm bore, such as bend (any type radius and angle) tapers, any type (straight bend increasing decreasing or double socket etc) Tee piece single branch junction 'Y' junction, cross, double branch (all sockets and/or socket and spigot) collars caps and plugs etc complete incl taking down old one all as specified and as directed.

S&F 50 mm dia gun metal globe/gate valve with iron wheel head screwed both ends for iron pipes and fixed in existing position including taking down unserviceable one complete all as specified and as directed.

S&F 40 mm dia gun metal globe/gate valve with iron wheel head screwed both ends for iron pipes and fixed in existing position including taking down unserviceable one complete all as specified and as directed.

S&F 25 mm dia gun metal globe/gate valve with iron wheel head screwed both ends for iron pipes and fixed in existing position including taking down unserviceable one complete all as specified and as directed.

S&F 20 mm dia gun metal globe/gate valve with iron wheel head screwed both ends for iron pipes and fixed in existing position including taking down unserviceable one complete all as specified and as directed.

Taking up or down 50 mm bore steel water tubing and connections including cleaning for refixing or removal all as specified and directed.

Taking up or down 40 mm bore steel water tubing and connections including cleaning for refixing or removal complete all as specified and directed.

Taking up or down 25 mm bore steel water tubing and connections including cleaning for refixing or removal complete all as specified and directed.

Taking up or down 20 mm bore steel water tubing and connections including cleaning for refixing or removal complete all as specified and directed.

S&F 50 mm dia steel water tube medium grade galvanised with all fittings laid in trenches complete all as specified and as directed.

S&F 40 mm dia steel water tube medium grade galvanised with all fittings laid in trenches complete all as specified and as directed.

S&F 25 mm dia steel water tube medium grade galvanised with all fittings laid in trenches complete all as specified and as directed.

S&F 20 mm dia steel water tube medium grade galvanised with all fittings laid in trenches complete all as specified and as directed.

M&L Rubber gasket for 200/150 mm bore CI flanged pipe including testing complete all as specified and directed.

M&L Rubber gasket joint for 100/80 mm bore CI flanged pipe including testing complete all as specified and directed.

Supply only industrial grease suitable for pump motor/engine etc all as specified and as directed.

Supply and fix gland packing various size for water/fire fighting pump, sluice valve etc all as specified and as directed.

M&L one coat of synthetic enamel painting over a coat of red oxide primer after scraping,cleaning the rusted surface with the help of sand paper / wire brush of the complete and after cleaning of rusted surface painting with the help of painting brush for all existing monoblock pump, connected water pipe network, valve-pit cover, accessory, valve etc, all as per colour scheme provided by Engr-in-charge all as specified and directed.

Cleaning of semi underground sump of capacity 1.6/1.0 Lakh Ltr by emptying the sump with a help of a pump, scrapping out scale from bottom, ceiling & wall with the help of wire brush, cleaning by brooming and rubbing with coir brush / wire brush, taking out the sludge, mud/silt, dirt, scales,vegetations,grits, pebbles etc from bottom of tanks, washing the whole area by bleaching solution, draining out complete materials from tank, apply one coat of anti corrosive lead free oil paint after cleaning for outside of the tank including writing date of cleaning & tank capacity etc. complete all as specified & directed by Engr-in-charge.

Cleaning of Semi-underground sump of capacity 50 thousand Ltr by emptying the sump with a help of a pump, scrapping out scale from bottom, ceiling & wall with the help of wire brush, cleaning by brooming and rubbing with coir brush / wire brush, taking out the sludge, mud/silt, dirt, scales,vegetations,grits, pebbles etc from bottom of tanks, washing the whole area by bleaching solution, draining out complete materials from tank, apply one coat of anti corrosive lead free oil paint after cleaning for outside of the tank including writing date of cleaning & tank capacity etc. complete all as specified & directed by Engr-in-charge.

M&L for pipe support to DI/GI overhanging pipes by means of suitable size and length of GI Pipe/MS angle, U- clamp and Base plate grouted in PCC base at specified location all as specified and as directed.

M&L to carry out chemical and bactorogical lab test of water as per IS 10500; 2012 from CGRA Manicktala from Govt Approved / NABL accredited Laboratory including collection of water, Sterilized bottle for testing and submission of the test report. Note : Origininal test report to be submitted to the department as per schedule.

Maintenance and servicing of Diesel Engine set of capacity 75 KVA , AC 3 phase 415 Volts 50 HZ 0.8 PF 1500 RPM Make : Kirloskar (Model No GAB225S1), by changing of lubrication oil, lube oil filter, checking of cooling system, changing of fule oil filter and water separator, cleaning of air filter incl repair / replacement of unserviceable parts including greasing, cleaning of fuel tank and carrying out all A- checks as per OEM by OEM authorised technician as required and testing complete all as as specified and directed. Note:- (i) Price of minor spares deemed inclusive of quoted rate. Spare required Shall be measured and paid as supply only under respective items in this schedule. (ii) Servicing report to be submitted to the department.

All as per item No 01 but for 82.5 KVA capacity and Make-Ashok Leyland (Model No LP 82.5D) all as specified and as directed.

All as per item No 01 but for 170 BHP capacity and Make-Kirloskar (Model No DSM 125/40) all as specified and as directed.

Supply only gasket for bellow all as specified and as directed.

Supply only Lube oil all as specified and as directed.

Supply only Lube oil filter and element including taking down old one all as specified and as directed.

Supply only element-pre filter including taking down old one all as specified and as directed.

Supply only lube oil pressure switch including taking down old one all as specified and as directed.

Supply only exhaust bellow including taking down old one all as specified and as directed.

Supply only oil pressure sensor including taking down old one all as specified and as directed.

Supply only coolant including all as specified and as directed.

Supply and fix relay board for DG set including calibration including taking down old one all as specified and as directed.

Supply and fix 3 Ph automatic voltage regulator for DG set including taking down old one all as specified and as directed.

Supply and fix Digital PCB Controller for DG set including taking down old one all as specified and as directed.

Supply and fix 100 Amp contractor for DG set including taking down old one all as specified and as directed.

Supply and fix Solenoid switch with all necessary accessories for DG set including taking down old one all as specified and as directed.

M & L LED street light 120 W with minimum system efficacy 100 lum/W including all necessary fixing equipments including taking down old one all as specified and as directed .

M & L LED building security light 35 W with minimum system efficacy 100 lum/W including all necessary fixing equipments including taking down old one all as specified and as directed .

S & F of Flood light 120 W with minimum system efficacy 100 lum/W including electronic driver and all fixing arrangement including taking down old one all as specified and as directed.

M&L for Decorative post top lantern for 360 degree , 20 Watt, indirect light suitable for pipe 50mm dia including connection from connector to switch including taking down old one complete all as specified and as directed.

Supply and fix electronic driver suitable for LED flood light/street light of 120-150 Watt capacity including fitting arrangements and taking down old one complete all as specified and as direted.

Supply and fix electronic driver suitable for LED post top lantern/bollard light of 9-45 Watt capacity including fitting arrangements and taking down old one complete all as specified and as direted.

Supply and fix LED bollard light in 9 W in warm white colour with IP 65 protection with all fittings complete all as specified and as directed.

Supply and fixing LED aviation obstruction light luminaires comprising of aluminium housing with polycarbonate enclosure, incl taking down old one complete all as specified and as directed.

Material and labour for PVC cable end terminal boxes outdoor type, 30x20cm, PVC door, sintex box provision for cable incoming and outdoing from bottom, comprising of connector for one MCB SP 6-32 Amps, cable glands suitable and one porcelein connector four way completed fixed on wall/pole with necessary clamps, screw etc all as specified and directed including taking out old one all as specified and as directed.

Supply and fix MCB SP 240V, 5-32 Amps capacity complete including taking down old unserviceable one all as specified and directed.

Supply only Contactor ML-1.5, 3 pole 240 Volts including taking down old burnt/unserviceable one complete all as specified and directed.

Supply & fix street light timer Timer FM1 / Quartz Daily 240V AC Base/DIN Mounting analogue type suitable for street light control complete all as specified & directed including taking down old one all as specified and directed.

M & L Earthing complete with GI earth plate electrode of size 60 x 60 x 0.6 cms burried directly in ground vertically at a depth of not less than 2.25 Mtrs below normal ground level with top edge of the earth plate at a depth not less than 1.5 Mtr below normal ground level surrounded from all sides by 15 cms thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including galvanised earth lead wire 4.0mm dia size upto 7.5 mtr by means of bolts, nuts, checknuts and washers made out of galvanised iron and protected by medium grade 25 mm dia and connected to main control panel and GI pipe 20 mm medium grade as watering pipe including funnel, wire mesh, PCC Pit made up of PCC 1:2:4 type C2 and RCC cover 40 mm thick with 8 mm bar 15 c/c including excavation and earth work all as specified in SSR Part -1, 2010 Plate No 03 all as directed.

Supply and fix GI Bracket made of 40-50 mm dia MS pipe medium grade 1.5mtr long suitable for street light on steel / RCC pole as per site requirement including suitable GI nut, bolt and clamps complete accesseries all as specified and directed Including taking out old one.

Supply anf fix GI Clamp for street light with dimension suitable to firm grip on pole and PVC conduit and fix with GI nut and bolts complete including taking down old unserviceable one all as specified and as directed.

M&L preparation of old painted surface above the planting depth and PCC coping of steel tubular LT pole of upto 9.00 metre length with white wash including painting with synthectic enamelled MS clamps ,cable protection pipe bracket fitted with street light fittings etc by scraping with steel wire brush and applying two coats, of aluminium paint to external surface of poles MS cross arms MS clamp, cable protection pipe etc to give even shade and numbering of poles complete all as specified and as directed by Engr-in –charge.

M&L for radium sticker minimum 100 mm wide for road side street light poles, to be pasted above coping with even spacing with 50 mm width each strip on yellow-white-yellow pattern all as specified and all as directed.

M&L for wiring with two runs of 2.5 sqmm (Nominal area) single core PVC insulated stranded unsheathed copper conductor FRLS cable upto and including 1100 V grade drawn through PVC rigid conduit medium grade fixed to wall / ceiling / pole etc including one run of 1.5 sqmm (nominal area) single core, PVC insulated stranded unsheathed copper conductor FRLS cable as earth wire and duly connected to common earth point all as specified and directed including taking out old cables. (Note :-(i) One run of PVC rigid conduit with all fittings/accessories and Two runs of 2.5 sqmm single core cable and one run of 1.5 sqmm earth continuity wire to be measured as one length).

Supply and fixing of battery 12 volt, 180 AH suitable for UPS opeartion/DG set including taking down unserviceable battary complete all as specified and as directed. Note: 24 months warranty to be submitted to the department.

M & L Lead Acid battery for Fire alarm panel 6V, 4.5 AH incl taking down complete all as specified and as directed.

M&L two coat of synthetic enamel painting over a coat of red oxide primer after scraping,cleaning the rusted surface with the help of sand paper / wire brush of the complete and after cleaning of rusted surface painting with the help of painting brush for all existing fire fighting pump motor, jockey pump,diesel engine with pump, all existing fire fighting network inside and outside of the fire fighting pump house, valve and all connecting equipments all as per colour scheme directed all as specified.

Reapir and maintenance of fire alarm system and its control, safety installed at CGRA Manicktala area (Bldg no. P1, P2, P16 & P17), by necessary inspection, testing and minor repair to manual call points, hooter, fire alarm panel, transmitter, DC battery etc. to keep the complete system in perfect and working /serviceable condition with the repair / replacement of all defective / worn out parts / components all as required without affecting normal functioning of fire alarm system complete all as specified and directed including following works to be carried out:- (a) operation of whole system (b) checking of battery charges circuit, (c) checking of wiring circuit of fire fighting system (d) checking of each manual call point (e) Replacement of necessary borken/damaged cover glass, switch, spring, as and when/where required as per site requirement.

Supply only SMPS based DG Battery charger of capcity 12 Volt, 0-10 Amp, suitable for charging batteries ranging from 12 Ah-200 Ah equipped with LED indications for battery charging status, Ammeter, reverse polarity protection all as specified and as directed.

Supply only Rotary Barrel Hand pump suitable for 50-210 litre drums for dispensing fuels/oils ,made up of heavy duty cast iron body with suitable suction tube all as specified and as directed.

S&F machine history sheet / chart with details on acrylic sandwich sheet board for display with size 450 mm x 600 mm with 4 mm thickness as directed including taking down old one complete with suitable fixing arrangement all as specified and as directed . Note: Subject material to be provided by the department.

S&F Sign Board with details made of acrylic sheet board waterproof for display with 2.5 ft height x 6 ft width with 12 mm thickness fixed with SS clamp complete all as specified and as directed. Note: Subject material to be provided by the department.

S & F water supply/electric supply/fire fighting network diagram chart acrylic PVC sheet with size 5 ft x 3ft with 4 mm thickness complete all as specified and directed by engr-in-charge.

Repair & Servicing of the 170 HP centrifugal pump by disconnecing the electric supply, opening the pump motor set, checking all moving parts, and reassembling the same and reconnection to the electric & water supply line, testing after repairing /overhauling complete all as specified and as directed. Note : (a) Spares shall be measured and paid seperately as supply only under respective items in this Schedule. (b) Transportation cost to and from is deemed inclusive of quoted rate. (c) Replacement of minor spares parts like packing, gaskets etc, and greasing deemed inclusive of quoted rate. (d) Alignment with water level be carried after completion of repair/servicing.

Supply only gun metal pump Impeller incl bush complete set (as per sample) for 170 HP pump set complete all as specified and directed.

Supply only bearing(as per sample) for 170 HP pump all as specified and directed. Make : FAG/SKF/TATA

Supply only pump shaft (as per sample) for 170 HP pump set complete all as specified and directed.

Supply only bush for pump (as per sample)for 170 HP pump set complete all as specified and directed.

Supply only coupling complete set(as per sample) for 170 HP pump set complete all as specified and directed.

M&L for improving of insulation by Heat vernising(1st quality) of the 125 KW motor by disconnecing the electric supply, separating the pump motor, dismatntling the stator and motor and checking complete windings by proper instrument (before & after vernising), replacement of minor spares parts like sleepings, lugs and bearing at DE/NDE as per sample etc and complete cleaning in/out side before reassembling the same and testing properly after complete work all as specified and as directed by Engr in charge.

Repair and servicing of the 25 HP centrifugal pump by disconnecing the electric supply, opening the pump motor set, checking all moving parts, and reassembling the same and reconnection to the electric & water supply line, testing after repairing /overhauling complete all as specified and as directed. Note : (a) Spares shall be measured and paid seperately as supply only under respective items in this Schedule. (b) Transportation cost to and from workshop is deemed inclusive of quoted rate. (c) Replacement of minor spares parts like packing, gaskets etc, and greasing deemed inclusive of quoted rate. (d) Alignment with water level be carried after completion of repair/servicing.

Supply only gun metal pump Impeller incl bush complete set(as per sample) for 25 HP pump set complete all as specified and directed.

Supply only bearing(as per sample) for 25 HP pump set complete all as specified and directed. Make : FAG/SKF/TATA

Supply only pump shaft(as per sample) for 25 HP pump set complete all as specified and directed.

Supply only bush for pump (as per sample) for 25 HP pump set complete all as specified and directed.

Supply only coupling complete set(as per sample) for 25 HP pump set complete all as specified and directed.

M&L for improving of insulation by Heat vernising (1st quality) of the 25 HP by disconnecing the electric supply, separating the pump motor, dismatntling the stator and motor and checking complete windings by proper instrument (before & after vernising), replacement of minor spares parts like sleepings, lugs, bearing as per sample etc and complete cleaning in/out side before reassembling the same and testing properly after complete work all as specified and as directed by Engr in charge.

Supply and fix for 150 mm dia D.I. resilient (soft) seated gate valve with pocket less body, ss stem (AISI 410), epdm coated di wedge 100% vaccum tight design with toroidal sealing rings & over 250 micron epoxy coating in PN16 designed to BS:5163/IS:14846 non-rising stem type with hand wheel operation complete all as specified and as directed.

M&L for Cutting existing MS ERW pipe upto 200 mm dia bore in position for insertions of new pipe/fittings such as Tee, bend collar etc as required including fabrication, making hole in wall/sump and making good the disturbed surface complete all as specified and as directedby Engr-in-charge.

Supply and fix column pipe 150 mm bore made from MS ERW pipes as per IS:1239 (Part-I) including necessary flange and gaskets complete all as specified & directed. Make - TATA/Jindal or equivalent

S & F in repair 65 mm dia canvas hose pipe 15m long incl gun metal male-female coupling at both end complete all as specified and as directed.

S & F in repair male-female SS coupling of size 63 mm dia, ISI mark, IS : 903 complete all as specified and as directed.

S & F in repair brass Landing Hydrant valve single headed 63 mm bore complete all as specified and as directed.

Supply and fixing in repair of MS Hose real drum with 30 mtr hose and GM/SS shut off nozzel after dismantling all accessories complete all as specified and as directed

M &L Manual Call Box , ABS body suitable for conventional fire alarm system, with alarm test key facilities, wall mountable and optional LED blinking facility incl mounted to wall with suitable screws, plugs etc including taking down the unserviceable one complete all as specified and as directed. (Make - AGNI or equiv of)

Supply and fix master hooter of fire alarm control panel of capacity 4 Ohms complete all as specified and directed including taking down old one. Make Agni or equivalent

KAMAKHYA TRADERS

S C TRADING COMPANY