REPAIR REPLACEMENT OF RO PLANTS, FILTRATION PLANT, SOLAR WATER HEATING SYSTEM INCLUDING GEYSER AND OTHER CONNECTED WORKS OF HQ CIF (DELTA) AND ITS RR UNITS DHARMUND and REPAIR AND MAINTENANCE OF SUMMER APPLIANCE OF ARMY UNITS OF DHARMUND

Amount

Dismantling and refixing the complete unit of unserviceable Solar Water Heater Plate with new Solar Water Heater Plate of following installed at various sites complete including repairing / replacing all defective parts such as Copper tubing, taughned glass, hot water tank, nuts, bolts, washers and all other minor accessories as required at site including painting the solar water heater water tank by rubbing the old paint and applying with two coats of synthetic enameled paint by spray painting where necessary and testing the same after repair all as specified and directed by Engr-in-charge :- (a) 300 LPD

Supply and fix the following items / spares in replacement for Solar Heaters of various capacities as mentioned in Serial No 1 here-in-before all as specified and directed by Engr-in-charge :- (a) Heating element of capacity upto 2 KW (Electric rod) having rubber washer of size 1 ¼” or 1 ½” complete all as specified.

(b) Glycol (Anti freezing solution) for filling in copper tubes complete all as specified.

(c) Coupling gasket

(d) Hot rubber pipe of 20mm dia complete all as specified and directed

(e) Float valve assembly 25mm dia complete all as specified.

(f) Thermostat suitable for solar heater complete all as specified

(g) Dead flange with nut bolts and washers complete all as specified.

(h) Temp gauge 0 to 120 degree centrigade all as specified.

Taking up or down old unserviceable GI pipe medium grade galvanised with all fitting laid in trenches/on wall /floor /ceiling with clamps complete all as specified of size 15 mm dia and directed by Engr-in-charge.

Taking up or down old unserviceable GI pipe medium grade galvanised with all fitting laid in trenches/on wall /floor /ceiling with clamps complete all as specified of size 20 mm dia and directed by Engr-in-charge.

Taking up or down old unserviceable GI pipe medium grade galvanised with all fitting laid in trenches/on wall /floor /ceiling with clamps complete all as specified of size 40/50 mm dia and directed by Engr-in-charge.

M&L for GI pipe medium grade galvanised 15 mm dia with all fitting laid in trenches/on wall /floor /ceiling with clamps complete all as specified and directed by Engr-in-charge

M&L for GI pipe medium grade galvanised 20 mm dia with all fitting laid in trenches/on wall /floor /ceiling with clamps complete all as specified and directed by Engr-in-charge

M&L for GI pipe medium grade galvanised 40 mm dia with all fitting laid in trenches/on wall /floor /ceiling with clamps complete all as specified and directed by Engr-in-charge

M&L for GI pipe medium grade galvanised 50 mm dia with all fitting laid in trenches/on wall /floor /ceiling with clamps complete all as specified and directed by Engr-in-charge

S & F in repair sheet metal enclosure for DBs single door when MCBs to be used Single pole and neutral with 200 Amps rated bus bar 240 V 4 Way complete all as specified and as directed by Engr-in-charge.

S & F in repair for MCB SPN 'C' series, 32 Amp , 230 Volts complete all as specified and as directed by Engr-in-charge.

S & F in repair for MCB 'C' series, single pole 6-32A, 240 V complete all as specified and as directed by Engr-in-charge.

On-site Repair / Maintenance and Servicing of RO /filtration 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 by Engr-in-charge of the following description :- (a) RO plant 50 Lts/Hours capacity.

(b) RO Plant of 150 Ltrs/Hours capacity

(c) RO Plant of 250 Ltrs/Hours capacity

(d) Filtration 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 month 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).

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 by Engr-in-charge.

Repair / Maintenance of Pressure Pump of 1 to 2 HP installed for RO/water filtration plant at various location by disconnecting of filtration 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 by Engr-in-charge.

Supply only Feeding Pump suitable for RO filtration plant of rating 0.37/0.5 KW/HP, 230 volts, 50 Hz, Single phase, 20 mtr head and discharge rate 40 LPM, complete all as specified and directed by Engr-in-charge.

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 by Engr-in-charge.

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 by Engr-in-charge.

Maintenance and Repair of Control Unit with replacement of defective parts of RO plant of capacity 50/150/250 LPH complete all as specified and as directed by Engr-in-charge.

Supply only Pre-Filter (Micronic Filter) candle of following size, complete all as specified and directed by Engr-in-charge :- (a) Size 10 inch

(b) Size 20 inch

Supply only Carbon block Filter of following size, complete all as specified and directed by Engr-in-charge. (a) Size 10 inch

(b) Size 20 inch

Supply only Membranes of following capacity, complete all as specified and directed by Engr-in-charge :- (a) 150 LPH

Supply and fix complete ultra violet system (UV) for 50/75/100/150/ 250/500 LPH RO plant, complete all as specified and directed by Engr-in-charge.

Supply only Media Cylinder of following capacity, complete all as specified and directed by Engr-in-charge :- (a) 150 LPH

Supply only flow restrictor adjuster of following capacity, complete all as specified and directed by Engr-in-charge :- (a) 150 LPH

Supply only Chemical Dozing System (AD system for antiscalent liquid) for RO plant, complete all as specified and directed by Engr-in-charge.

Supply only Micronic Shell (Filter housing) of following size, complete all as specified and directed by Engr-in-charge:- (a) 20 inches

Supply only Anti-scalant Liquid (membrane protector), complete all as specified and directed by Engr-in-charge.

Supply only Bib Tap, 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 by Engr-in-charge.

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 by Engr-in-charge.

Supply only CPVC pipe of outer dia 16mm size, complete all as specified and directed by Engr-in-charge.

Supply only CPVC pipe of outer dia 20mm size, complete all as specified and directed by Engr-in-charge.

Supply only Brass elbow for CPVC pipe of 16mm size, complete all as specified and directed by Engr-in-charge.

Supply only Brass elbow for CPVC pipe of 20mm size, complete all as specified and directed by Engr-in-charge.

Supply only CPVC union of 16mm size, complete all as specified and directed by Engr-in-charge.

Supply only CPVC union of 20mm size, complete all as specified and directed by Engr-in-charge.

Supply only capacitor of 10 MFD, complete all as specified and directed by Engr-in-charge.

Supply only Solenoid Valve, complete all as specified and directed by Engr-in-charge.

Supply only CPVC pipe Adhesive, complete all as specified and directed by Engr-in-charge.

Supply only Taflon Tape for RO, complete all as specified and directed by Engr-in-charge.

Maintenance and Repair of Control Unit of Filteration Plant of capacity 2500 LPH complete all as specified and as directed by Engr-in-charge.

Supply only DOL starter suitable for 1 to 2 HP capacity electric motor, complete including taking down old unserviceable starter all as specified and as directed by Engr-in-charge.

Supply and lay XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 3.5 core 50 sq mm

Cutting existing road surfaces or hard standing 0.45 mtr depth and 0.3 mtr width (22 CM thick comprising bituminous topping) for laying of pipes/cables and making good to the disturbed surfaces to match with existing complete all as specified and directed. Note : Rate quoted by the contractor deemed to be inclusive of PCC 1:2:4 to be required to making good the disturbed surface to match with existing.

Excavation in trenches in hard/dense soil not exc. 1.5 metre wide and n'exc. 1.50m deep for pipes and getting out complete all as specified and directed.

Returning filling including spreading leveling watering and well ramming in layers not exc 25Cm in soft/ loose soil, complete all as specified and directed.

Removing excavated material in soft/ loose soil n'exc 50M and depositing where directed at a level n'exc1.5M above the starting point, complete all as specified and directed.

M&L for sand cushning to U/G cable in layers of 23cm thick( 8 Cm before laying the cable and 15Cm thick after laying the cable) in trenches including watering and consolidation, complete all as specified and directed.

M & L for Old size sub class ‘B’ bricks, laid in trenches as cable covers complete all as specified and directed.

Taking down carefully Geyser of capacity 25 ltrs from its position for repair/servicing such as removal of dust, checking, replacing worn out parts, rubber etc, re-assembling at its position after repair, testing & commissioning & connecting to electric system with suitable size cable, complete all as specified & directed by Engr-in-charge. Note : Rates quoted by contractor shall deemed to be inclusive all minor items and no extra payment shall be admissible except for the items which are to be replaced which shall be measured and paid separately under respective item of Schedule 'A'.

Supply & fixing in repalecement of geyser steel tank of capacity 25 ltrs, complete all as specified & directed by Engr-in-charge.

Supply & fixing in repalecement of heating element for geyser, 1500 watt, round type, complete all as specified & directed by Engr-in-charge.

Supply & fixing in repalecement of heating element for geyser, 1500 watt, triangle type, complete all as specified & directed by Engr-in-charge.

Supply & fixing in repalecement of thermostat suitable for geyser of any capacity, complete all as specified & directed by Engr-in-charge.

Taking down carefully AC ceiling fan 1200mm/1400mm sweep, exhaust fan 250mm to 450mm sweep from their position complete for servicing such as removing dust and dirt from fan motor, washing blades with detergent powder including greasing to bearing, checking & replacing worn out screws with spring washers, rubber befit washers of fan blades, fan motor body, spilt pin/screw for fan down rod/check nuts as required for different makes of ceiling/exhaust fans to put fans to smooth and satisfactory working and refixing ceiling fan after executing necessary servicing to their position connecting to electric system with suitable size of cable and testing, complete all as specified & directed by Engr-in-charge. Note : Rates quoted by contractor shall deemed to be inclusive all minor items and no extra payment shall be admissible except for the items which are to be replaced and will be measured and paid separately under respective item of Schedule 'A'.

Taking down carefully exhaust fan 250mm to 450mm sweep from their position complete for servicing such as removing dust and dirt from fan motor, washing blades with detergent powder including greasing to bearing, checking & replacing worn out screws with spring washers, rubber befit washers of fan blades, fan motor body, spilt pin/screw for fan down rod/check nuts as required for different makes of ceiling/exhaust fans to put fans to smooth and satisfactory working and refixing ceiling fan/exhaust fan after executing necessary servicing to their position connecting to electric system with suitable size of cable and testing, complete all as specified & directed by Engr-in-charge. Note : Rates quoted by contractor shall deemed to be inclusive all minor items and no extra payment shall be admissible except for the items which are to be replaced and will be measured and paid separately under respective item of Schedule 'A'.

Preparation of old painted steel surfaces of ceiling fan, exhaust fan and wall mounting fan by scrubbing, cleaning with sand paper/wire brush etc making good surfaces and painting by applying two coats of synthetic enamelled first quality paint using spray gun in situ including filling cavities with filler, complete all as specified & directed by Engr-in-charge.

Rewinding of AC ceiling fan, 230 volts, 50 Hz, 1200/1400 mm sweep of any make with appropriate gauge super enamelled copper winding wire including allied insulation material such as air drying insulation varnish, cotton tapes, lathered film paper, spacers, sleeves etc re-assembling at its position after repair, testing and commissioning, complete all as specified & directed by Engr-in-charge.

Rewinding of exhaust fan, 230 volts, 50 Hz, 450mm sweep of any make with appropriate gauge super enamelled copper winding wire including allied insulation material such as air drying insulation varnish, cotton tapes, lathered film paper, spacers, sleeves etc re-assembling at its position after repair, testing and commissioning, complete all as specified & directed by Engr-in-charge.

Supply and fix in repair Ball bearing os suitable size, fixed in repair suitable for AC ceiling fan of 1200mm sweep/ exhaust fan/ air circulation fan of any make to replace the unserviceable bearing including greasing as required, complete all as specified & directed by Engr-in-charge.

Supply and fix in repair Capacitor 4 Mfd 230 volts, AC, 50 Hz, complete all as specified & directed by Engr-in-charge.

Supply and fix in repair Capacitor 3.15 Mfd 230 volts, AC, 50 Hz, complete all as specified & directed by Engr-in-charge.

Supply and fix in repair Fan canopy complete all as specified & directed by Engr-in-charge.

Supply and fix in repair Fan Blade for ceiling fan 1200 mm sweep complete all as specified & directed by Engr-in-charge.

Supply and fix in repairs ceiling fan clamps of heavy duty as per sample including nut, bolts, spring washers, cross pin and rubber reel etc all as specified and directed by Engr-in-charge.

Supply and fix in replacement ceiling fan 1200 mm sweep complete down rod canopy and blades of size 1200 mm sweep,Energy efficient, 5 star rated make Havells. / crompton / Bajaj complete all as specified and directed by Engr-in-charge. ( Old fans will be deposited to MES authorities)

Supply and fix in replacement Exhaust fan 300 mm sweep complete with brackets frame and blades, metalic body heavy duty with louvers suitable for 240V 50 Hz supply complete all as specified and directed by Engr-in-charge., (Old fans will be deposited to MES authorities)

Supply and fix in replacement Exhaust fan 450 mm sweep complete with brackets frame and blades, metalic body heavy duty with louvers suitable for 240V 50 Hz supply complete all as specified and directed by Engr-in-charge. (Old fans will be deposited to MES authorities)

Supply and fixing in replacement of following unserviceable items of refrigerator of 300/310/320 litres as required at site including testing of the same, complete all as specified & directed by Engr-in-charge.:- (a) Magnetic door gasket.

(b) Chiller tray.

(c) Thermostat switch (Auto defrost).

(d) Electrical lamp pin/threaded type, 240 volts AC supply.

(e) MS condensing coil with fixing arrangement for 320 litres capacity deep freeser complete with gas charging.

(f) Bottle supporter.

(g) Adjustable shelves.

Taking down defective Split AC of 1.5 Ton capacity from any height and any places for repair and refixing at its original place after replacement of defective/wornout parts & making serviceable, complete all as specified & directed by Engr-in-charge. Note:- Worn out spares parts required for making AC serviceable/functional shall be measured and paid separately under appropriate item as 'Supply only'.

Supply only fan motor for 1.5 ton AC complete all as specified & directed by Engr-in-charge.

Supply only AC compressor for 1.5 ton AC. complete all as specified & directed by Engr-in-charge.

Supply only gas 22 R for 1.5 ton AC complete all as specified & directed by Engr-in-charge.

Supply only AC copper pipe of size 8mm and 15 mm for 1.5 ton AC complete all as specified & directed by Engr-in-charge.

Supply only 45 Mfd capacitor for 1.5 ton AC complete all as specified & directed by Engr-in-charge.

Supply only contactor, single phase, 30 Amp for 1.5 ton AC complete all as specified & directed by Engr-in-charge.

Supply only fan belt for 1.5 Ton AC complete all as specified & directed by Engr-in-charge.

Supply only cabinet body/compressor body for 1.5 ton AC complete all as specified & directed by Engr-in-charge.

Ish Engineers and Contractors (BID ID -3382892)

SWASTIK TRADERS (BID ID -3387652)

M/S MAHALUXMI BUILDERS (BID ID -3386582)

PAWAN KUMAR GOVT. CONTRACTORS (BID ID -3388352)