NIT 43 OF 2020-21 REPAIR / MAINTENANCE OF SUMMER APPLIANCES, RO PLANTS, SOLAR WATER HEATING SYSTEM AND OTHER CONNECTED WORKS AT BHALRA MIL STN UNDER GE (I) 873 EWS

Amount

On-site Repair / Maintenance and Servicing of RO plants by dismantling, checking all parts i.e. Pre-filter, granular activated carbon block filter, membrane, UV disinfection / filtration system, adaptor, pressure pump set, main pump motor, solenoid valve, flow controller, all gauges, filling of anti-scalent liquid, checking functioning of all type meters, electric wiring, contactors & relay, switches, valves and replacement of old unserviceable parts, checking of leakages of any part of plants and pipe line by new parts and pipe line including re-assembling the same as original and reinstalling at same place including re-connecting with the existing water supply system and testing at full capacity discharge of filtered water complete all as specified and as directed of the following description :-

(a) RO Plant of 50 Ltrs/Hours capacity

(b) RO Plant of 100 Ltrs/Hours capacity

(c) RO Plant of 2500 Ltrs/Hours capacity

Notes for Serial Item No 01 :- 1. Spare parts required for replacement of the defective parts to make the RO Plant fully functional shall be measured and paid separately under appropriate item of this Schedule as 'Supply only'. 2. The Contractor will ensure that all RO plants are functional throughout the contract period by detailing his technical team once in each quarter though out the contract period for servicing and maintenance. 3. In the eventually of any RO plants not working after the last service and before the next service, the contractor will attend the complaint within 72 hours of intimation of the complaint through SMS / e-mail / WhatsApp message from JE (E/M) / AGE (E/M). The Visit charge due to any such complaint shall be deemed to be included in the quoted rates against Serial item No 01 and nothing extra shall be admissible on this account.

4. In case the Contractor fails to attend the complaint and does not make the plant serviceable within stipulated time frame of 72 hours, a Panel Recovery of `500.00 per day per plant will be deducted for each day of delay. 5. The Contractor may claim part payment for each quarter as per the work done. Contractor shall produces Job card duly indicating details of parts replaced duly signed by the User Rep, JE (E/M) & AGE (E/M).

Supply only Bib tap 20mm bore standard of PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 20mm-125gms), complete all as specified and directed.

Supply only Bib tap 15mm bore standard of PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 20mm-90gms), complete all as specified and directed.

Supply only Stop Valve, cast copper alloy, 20mm bore, screwed down, high pressure with crutch or butterfly handle, both ends screwed for iron pipe or for union etc., complete all as specified and directed.

Supply only Stop Valve, cast copper alloy, 15mm bore, screwed down, high pressure with crutch or butterfly handle, both ends screwed for iron pipe or for union etc., complete all as specified and directed.

Supply only PVC tubing of 14mm bore, complete all as specified and directed. Make : Renuka/ Kent / Eureka Forbes

Supply only PVC tubing of 12mm bore, complete all as specified and directed. Make : Renuka/ Kent / Eureka Forbes

Repair / Maintenance of Feeding Pump of 0.37 KW / 0.5 HP installed in RO plant at various locations by disconnecting of RO plant carefully for repair, rewinding with super enamelled copper winding wire of suitable size, greasing, change of capacitor, bearing etc and reassembling of pump at its original position, complete all as specified and directed.

Repair / Maintenance of Pressure Pump of 1 to 2 HP installed in RO plant at various location by disconnecting of RO plant carefully for repair, rewinding with super enamelled copper winding wire of suitable size, greasing, change of capacitor, bearing etc and reassembling of pump at its original position, complete all as specified and directed.

Supply only Feeding Pump suitable for small water filtration plant of rating 0.37 KW/ 0.5 HP, 230 volts, 50 Hz, Single Phase, 20 meter head and discharge rate 40 LPM, complete all as specified and directed. Make : Crompton Greaves / Kirloskar / Siemens

Supply only Pressure Pump suitable for small water filtration plant of rating 0.75/1.0 KW/HP, 230 volts, 50 Hz, 3 stage & discharge rate 750 LPH, complete all as specified and directed. Make : Crompton Greaves / Kirloskar / Siemens

Supply only Pressure Pump suitable for small water filtration plant of rating 1/1.50 KW/HP, 230 volts, 50 Hz, 5 stage and discharge rate 750 LPH, maximum head 47 meter, complete all as specified and directed. Make : Crompton Greaves / Kirloskar / Siemens

Supply only Pre-Filter (Micronic Filter) candle of size 10 inches, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Carbon block Filter of size 10 inches, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Media Cylinder of following capacity, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Membranes of following capacity, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Adaptors of following capacity, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes / Hi Tech

Supply only ultra violet rays (UV) bulb for 50 LPH /100 LPH RO plant, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only distributor handle of following capacity, complete all as specified and directed. Make : Renuka/ Kent/ Eureka Forbes

Supply only flow restrictor adjuster of following capacity, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Micronic Shell (Filter housing) of following size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

(a) 20 inches

(b) 10 inches

Supply only Anti-scalant Liquid (membrane protector), complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC elbow of 1/2 inch size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC elbow of 3/4 inch size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC union of 1/2 inch size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC union of 3/4 inch size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only capacitor of 10 MFD, complete all as specified and directed. Make : L&T / ABB / Siemens / GE

Supply only capacitor of 30 MFD, complete all as specified and directed. Make : L&T / ABB / Siemens / GE

Supply only Solenoid Valve, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC pipe Adhesive, complete all as specified and directed.

Supply only Taflon Tape for RO, complete all as specified and directed.

Dismantling and refixing the complete unit of Solar Water Heater installed at various sites complete overhauling, cleaning, servicing all serviceable accessories including repairing/ replacing of all defective parts such as nuts, bolts, washers and all other minor accessories as required at site including painting to solar water heater by rubbing the old paint and applying with two coats of synthetic enamelled paint by spray painting and testing the same after repair, complete all as specified and directed of the following description. Note : Replacement of spares shall be measured and paid for separately.

(a) Capacity 100 LPD

(b) Capacity 300 LPD

(c) Capacity 500 LPD

Supply only the following items / spares required for Solar Water Heaters of various capacities complete all as specified and directed :- Make : Surya Shakti / TATA Solar / Racold Solar

Heating Element (Electric rod) of capacity up to and including 2 KW having rubber washer of size 1½" or 1¼".

Heating Element (Electric rod) of capacity up to and including 1.5 KW having rubber washer of size 1½" or 1¼".

Glycol (Anti freezing solution) for filling in copper tubes.

Toughened glass 6mm thick for collector for heat transmission including making connection.

Make up water tank.

Coupling gasket.

Temp Gauge 0°C to 1200°C

Dead flange with nut, bolts and washers.

Float valve assembly 15mm bore.

Thermostat suitable for solar water heater.

Excavating in trenches in any type of soil, not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out, complete all as specified and as directed.

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

Removing excavated soils not exceeding 50 metres and depositing where directed at a level not exceeding 1.5metre above the starting point, complete all as specified and directed.

Galvanised iron tubing, medium grade, with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., laid in trenches / fixed to walls and ceilings or laid in floors incl taking down old unserviceable pipe complete all as specified and as directed of the following description :- Make : JINDAL PIPES / TATA / BST / PRAKASH SURYA

(a) 50mm bore

(b) 40mm bore

(c) 25mm bore

(d) 20mm bore

(e) 15mm bore

Supply and fixing Gun metal globe / gate valve ISI Marked with and including jointing material and taking out old unserviceable valves complete all as specified and directed of following sizes :- Make : Advance / Bir / Leader / Sant

(a) 50 mm bore

(b) 40 mm bore

(c) 25 mm bore

(d) 20 mm bore

(e) 15 mm bore

MCB SP 6 to 32 Amp 10 KA 240 Volts, 'C' Series, incl taking down old MCB, complete all as specified and as directed.

MCB SPN 20 to 32 Amp 10 KA 240 Volts, 'C' Series, incl taking down old MCB, complete all as specified and as directed.

MCB SPN 40 to 63 Amp 10 KA 240 Volts, 'C' Series, incl taking down old MCB, complete all as specified and as directed.

MCB TPN 40 Amp 10 KA 240 Volts, 'C' Series, incl taking down old MCB, complete all as specified and as directed.

Isolator TPN 63 Amp 415 Volts, incl taking down old isolator, complete all as specified and as directed.

Sheet metal enclosure factory made double door for DB 240 volts with 200 Amps rated bus bar SPN 4 Way including taking down and making good disturbed surfaces of walls, complete all as specified and as directed.

Sub main wiring with two single core PVC insulated multistranded un-sheathed FRLS cable of size 4.0 Sqmm with stranded copper conductor, drawing into PVC Casing caping (including Casing caping and accessories) with continuous PVC insulated multistranded unsheathed FRLS cable earth wire of 2.5 Sqmm dia including taking out unserviceable sub main wiring, complete all as specified and directed. Note : Two run of 4.0 Sqmm wire, one run of 2.5 Sqmm wire and one run of PVC conduit shall be considered as one unit length.

SPLIT TYPE AIR CONDITIONER

Taking out existing unserviceable AC of capacity 1.5/2 tonne Split type unit by carefully disconnecting existing electrical connection, removing aside, packing and servicing after proper cleaning checking of all electrical connection, checking for leakage etc if any complete all as specified and directed.

Installation of AC 1.5/2 tonne capacity after servicing and testing complete all as specified and directed.

Vacuuming leak testing, flushing and gas charging including supply of Gas for AC 1.5/2 tonne with Mafron – 22/Freon-22 refrigerant and testing complete all as specified and directed.

Supply and fixing air filter for AC of 1.5/2 tonne capacity including taking down old unserviceable air filter complete all as specified and directed.

Supply and fixing remote control with sensor circuit for AC of 1.5/2 tonne capacity including taking down old unserviceable remote control complete all as specified and directed.

Supply and fixing blower motor fan of suitable type/model of reputed Firm/Company for AC 1.5/2 tonne capacity including taking down old unserviceable blower motor fan complete all as specified and directed.

Supply and fixing thermostat for AC of 1.5/2 tonne capacity including taking down old unserviceable thermostat complete all as specified and directed.

Supply and fixing relay assembly for AC of 1.5/2 tonne capacity including taking down old unserviceable relay assembly complete all as specified and directed.

Supply and fixing cooling coil assembly for AC of 1.5/2 tonne capacity including taking down old unserviceable cooling coil assembly complete all as specified and directed.

Taking out unserviceable wiring complete for split type AC 1.5/2 tonne capacity and rewiring with suitable copper wire and testing complete all as specified and directed.

Supply and fixing condensing coil suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable condensing coil complete all as specified and directed.

Supply and fixing strainer suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable strainer complete all as specified and directed.

Supply and fixing running capacitor suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable capacitor complete all as specified and directed.

Supply and fixing starting capacitor suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable stating capacitor complete all as specified and directed.

Supply and fixing overload protection suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable overload protection complete all as specified and directed.

Taking down carefully unserviceable compressor unit for AC 1.5/2 tonne capacity from base by dismantling all electrical /gas connection and S&F sealed compressor unit complete excluding vacuuming and gas charging and connecting all electrical and gas pipe connection and testing complete all as specified and directed.

Supply and fixing 1/2" dia copper tube with connection in AC including taking down old unserviceable copper tube complete all as specified and directed.

All as per item No. 1.18 above but 3/8" dia copper tube.

All as per item No. 1.18 above but 1/4" dia copper tube.

Material and labour for 1/2" to 1/4" dia PVC water pipe with all fittings and laid in floors or fixed on walls including taking down old PVC water pipe complete all as specified and directed.

Material and labour for PVC insulated, single core copper conductor (Flexible) heavy duty electric cable 1100V grade, cross-sectional area 6.0 sqmm, fixed in concealed on wall including taking down old PVC cable complete all as specified and directed.

Disconnecting the Voltage stabilizer of capacity 5 KVA from the system, repairing & refixing the same place properly making electrical connection for proper function of instrument complete all as specified and as directed.

All as per item No. 46.23 above but capacity 4 KVA

All as per item No. 46.23 above but capacity 3 KVA

All as per item No. 46.23 above but capacity 2 KVA

REFRIGERATOR

Taking out existing unserviceable Refrigerator of capacity 190 ltrs unit by carefully disconnecting existing electrical connection, removing aside, packing and servicing after proper cleaning checking of all electrical connection, checking for leakage etc if any complete all as specified and directed.

All as per item No. 47.01 above but 270 ltrs capacity.

All as per item No. 47.01 above but 310 ltrs capacity.

Installation of Refrigerator 190 ltrs capacity after servicing and testing complete all as specified and directed.

All as per item No. 47.04 above but 270 ltrs capacity.

All as per item No. 47.04 above but 310 ltrs capacity.

Material and labour gas charging (Mafron 12/freon 12) in the system including replacement of capillary tube and strainer for 190 ltrs capacity refrigerator complete all as specified and as directed.

All as per item No. 47.07 above but 270 ltrs capacity.

All as per item No. 47.07 above but 310 ltrs capacity.

Material and labour for spray painting to the outer surface of body and frame complete with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer after complete removal of old paint for 190 ltrs capacity refrigerator complete all as specified and as directed.

All as per item No. 47.10 above but 270 ltrs capacity.

All as per item No. 47.10 above but 310 ltrs capacity.

Supply and fixing of box type relay assembly for refrigerator 190 lit capacity including taking out old unserviceable relay assembly complete all as specified and as directed.

All as per item No. 47.13 above but 270 ltrs capacity.

All as per item No. 47.13 above but 310 ltrs capacity.

Supply and fixing of thermostat with switch and knob for refrigerator 190 lit capacity including taking out old unserviceable thermostat with switch complete all as specified and as directed.

All as per item No. 47.16 above but 270 ltrs capacity.

All as per item No. 47.16 above but 310 ltrs capacity.

Supply and fixing of suitable size chill tray for refrigerator of 190 lit capacity including taking out old unserviceable chill tray complete all as specified and as directed.

All as per item No. 47.19 above but 270 ltrs capacity.

All as per item No. 47.19 above but 310 ltrs capacity.

Supply and fixing of cooling coil complete for refrigerators of different make for the capacities 190 lit including taking out old unserviceable cooling coil complete all as specified and as directed.

All as per item No. 47.22 above but 270 ltrs capacity.

All as per item No. 47.22 above but 310 ltrs capacity.

Supply and fixing of door gasket for refrigerator 190 lit capacity including taking out old unserviceable door gasket set complete all as specified and as directed.

All as per item No. 47.25 above but 270 ltrs capacity.

All as per item No. 47.25 above but 310 ltrs capacity.

Supply and fixing ice tray for refrigerators including taking out old unserviceable ice tray complete all as specified and as directed.

Supply and fixing bulb for refrigerator of any type (screw/pin type) including taking out old unserviceable bulb complete all as specified and as directed.

Supply and fixing PVC insulated stranded copper conductor flexible cable, 1100 volts grade of size 2.5 Sqmm, 3 core including taking out old unserviceable cable complete all as specified and as directed.

Supply and fixing plug top 5/6 amps capacity including taking out old unserviceable plug top complete all as specified and as directed.

Supply and fixing PVC stand for refrigerator 190 lit capacity including taking out old unserviceable PVC stand complete all as specified and as directed.

All as per item No. 47.32 above but 270 ltrs capacity.

All as per item No. 47.32 above but 310 ltrs capacity.

Supply and fixing of freezer door for 190 lit capacity refrigerator including taking out old unserviceable freeze door complete all as specified and as directed.

All as per item No. 47.35 above but 270 ltrs capacity.

All as per item No. 47.35 above but 310 ltrs capacity.

Supply and fixing vegetable tray for 190 lit capacity refrigerator including taking out old unserviceable vegetable tray complete all as specified and as directed.

All as per item No. 47.38 above but 270 ltrs capacity.

All as per item No. 47.38 above but 310 ltrs capacity.

Supply and fixing hermetically sealed compressor of refrigerator 190 lit capacity including taking out old unserviceable hermetically sealed compressor complete all as specified and as directed.

All as per item No. 47.41 above but 270 ltrs capacity.

All as per item No. 47.41 above but 310 ltrs capacity.

Material and labour for rubber door gasket suitable for refrigerator of any capacity/make and provn for making air tight of the system complete all as specified and as directed.

Taking out of old unserviceable door lock of refrigerator of any capacity of new door lock to match with the existing complete all as specified and as directed.

Disconnecting the Voltage stabilizer of capacity 1 KVA from the system, repairing & refixing the same place properly making electrical connection for proper function of instrument complete all as specified and as directed.

All as per item No. 47.46 above but capacity 0.5 KVA.

CEILING FAN

Taking down of Ceiling Fan any size from site for repair and hanging the same after repair, connecting up including provision of cable from ceiling rose or connector to fan all as specified and directed

Dismantling of 1200/1400 mm Ceiling Fan for re-winding with suitable size of copper super enamelled wire including necessary heat varnish ,over hauling, complete and re-assembling & testing all as directed by Engineer-in-Charge

Replacement of unserviceable spares parts of suitable size for ceiling fans of different sizes/sweep:-

(a) Bushes

(b) Ball bearing. No 6201 Make : TATA/SKF

(c) Ball bearing. No 6202 Make : TATA/SKF

(d) Ball bearing. No 6203 Make : TATA/SKF

(e) Condenser 3 MFD.

(f) Condenser 2.5 MFD.

(g) Rubber Bush / Reel Insulator

(h) Canopy (set).

(j) Condenser stand / bracket made of PVC.

(k) GI nuts & bolts & washers.

(l) Split Pin.

(m) Jam nuts.

(n) Mild Steel `J’ hook for hanging fan .

EXHAUST FAN

Dismantling of 300/450 mm Exhaust Fan for re-winding with suitable size of copper super enamelled wire including necessary heat varnish ,over hauling, complete and re-assembling & testing all as directed by Engineer-in-Charge

Replacement of unserviceable spares parts of suitable size for Exhaust fans of different sizes/sweep:-

(a) Bushes

(b) Ball bearing. No 6301 Make : TATA/SKF

(c) Fan Blade suitable for 300 mm sweep

(d) Fan Blade suitable for 450 mm sweep

(e) Condenser 3.5 MFD.

(f) Rubber Bush / Reel Insulator

PEDESTAL FAN

Dismantling of 400/450/600 mm Pedestal Fan for re-winding with suitable size of copper super enamelled wire including necessary heat varnish ,over hauling, complete and re-assembling & testing all as directed by Engineer-in-Charge

Replacement of unserviceable spares parts of suitable size for Pedestal fans of different sizes/sweep:-

(a) Bushes

(b) Ball bearing. No 6302 Make : TATA/SKF

(c) Fan Blade suitable for 400 mm sweep

(d) Fan Blade suitable for 450 mm sweep

(e) Fan Blade suitable for 600 mm sweep

(f) Condenser 2.5 MFD.

(g) Rubber Bush / Reel Insulator

GEYSER

Taking down UNSV geyser and replaced the defective parts by new one including reassemble the same as original and re-fixing at same place complete reconnecting and testing, all as specified and directed by Engineer-in-Charge

Replacement of unserviceable spares parts of suitable size for Geyser of different sizes:-

(a) Heating Element (Electric rod) of capacity up to and including 2 KW having rubber washer of size 1½" or 1¼".

(b) Heating Element (Electric rod) of capacity up to and including 1.5 KW having rubber washer of size 1½" or 1¼".

(c) Connecting pipe for geyser of inlet side

(d) Connecting pipe for geyser of outlet side

(e) Switch socket combination 5 in 1, 3 pin, 5 and 15 amp flush type universal complete all as specified & directed . Make - Legrand/Havells/Anchor.

(f) Plug Top, 3 pin 16 Amp, 220 volt complete all as specified and directed by Engr-in-charge.

SWASTIK TRADERS

M/S M P Construction Co

GURU KRIPA ENTERPRISES

M/S BALI CONSTRUCTIONS

K S BUILDERS

Bidder Name

M/S BALI CONSTRUCTIONS

SWASTIK TRADERS

K S BUILDERS

GURU KRIPA ENTERPRISES

M/S M P Construction Co

M/S H.R CONSTRUCTION CO