REPAIR REWINDING OF UNSERVICEABLE MOTORS PUMP SETS STARTERS PANEL BOARDS INCL SWITCH GEARS REPAIR MAINT OF RO PLANT DOSING PUMPS INCLUDING CLEANING OF UG SUMPS OHTS AND OTHER ALLIED MISC CONNECTED WORKS AT JASAI MIL STN UNDER GE ARMY BARMER

Amount

M&L cleaning of RCC under ground sump of capacity 1.50 lakh gallons at Jasai dewatering the sump with water lifting pump, descaling internal surfaces of under ground sump with wire brush, removing the deposited mud from inside the sump, washing with bleaching powder and flush water two times and dewatering, applying two coats of lime wash inside the sump including writing capacity of tank, date of cleaning with synthetic enamel paint of white tint over black base (size of letter 5mm thick and 15 cm in height) complete all as specified and directed .

All as per Srl item No.1 above but capacity 50000 gallons

All as per Srl item No.1 above but capacity 20000 gallons

M&L cleaning of shallow wells of size 5 m dia and 30 m depth, cutting grass inside the well, dewatering / bailing out dirty water, removeing mud / silt settled in the bottom completely from the well by a suitable submersible pump and cleaning of well with clean water including painting of top cover of grill with two coats of rust proof synthetic enamel paint complete all as specified and directed .

M&L applying two coats of synthetic enamel paint on pump,motor,cast iron pipes installed at pump (as per MES colour code) inlet and outlet pipe, header, GI suction pipe, from sum bottom to pump ,including writing letter/figure 5mm thick and 4 cm in height with black paint over white base in capital letter complete all as specified and directed . Note: Subject matter for writing shall be provided .

Supply and laying of 80 mm bore dia GI tubing, medium grade (ISI marked) galavanised with all fittings and fixed to walls / ceiling / laid in floor / fixed on PCC pillars suitable for pump suction pipe, connection, testing and commissioning, including taking down / out of old u/s existing pipe complete all as specified and directed .

All as per Srl item No.6 above but dia 100 mm bore

Supply and laying of 50 mm bore dia GI tubing, medium grade galavanised with all fittings and fixed to walls / ceiling / laid in floor suitable for pump suction pipe, connection, testing and commissioning, including taking down / out of old u/s existing pipe complete all as specified and directed .

Supply and fixing in replacement of GI flanges suitable for 100mm bore pipe with bolt holes drilled at same pitchcircle dia as per existing model including rubber joints GI nut & bolts complete all as specified and directed .

Supply and fixing in replacement of GI flanges suitables for 80mm bore pipe with bolt holes drilled at same pitchcircle dia as per existing model including rubber joints GI nut & bolts complete all as specified and directed .

S&F Rubber or fibre board gaskets for flanged joints suitable for 80 mm bore pipes complete all as specified and directed .

S&F Rubber or fibre board gaskets for flanged joints suitable for 100 mm bore pipes complete all as specified and directed .

S&F Rubber or fibre board gaskets for flanged joints suitable for 150 mm bore pipes complete all as specified and directed .

S&F Rubber or fibre board gaskets for flanged joints suitable for 200 mm bore pipes complete all as specified and directed .

S& F in replacement of star delta starter fully automatic, oil immersed type 3 phase 415 volts, suitable for motor and pump of capacity 7.5 HP with relay range 8 to 10 Amps complete all as specified and directed . Make: BENTEX or Equivalent.

S& F in replacement of star delta starter semi automatic, oil immersed type 3 phase 415 volts, suitable for motor and pump of capacity 10 HP with relay range 9 to 14 Amps complete all as specified and directed . Make: BENTEX or Equivalent.

S& F in replacement of star delta starter semi automatic, oil immersed type 3 phase 415 volts, suitable for motor and pump of capacity 15 HP with relay range 13 to 21 Amps complete all as specified and directed . Make: BENTEX or Equivalent.

S& F in replacement of star delta starter semi automatic, oil immersed type 3 phase 415 volts, suitable for motor and pump of capacity 20 HP with relay range 17 to 26 Amps complete all as specified and directed . Make: BENTEX or Equivalent.

M&L for Inspection, checking of defect, repair / replacement of defective parts, maintenance of existing Motor Pump Starters of any type OIl immersed, Star Delta, DOL etc complete all as specified and directed . Note:- (a) Spare parts for replacement shall be measured and paid for separately under respective item as "Supply only". (c) The cost of replacement of small parts such as nuts, bolts, washer, screws, thimble lugs, Moving Contacts, Arc Shields, Contact Bridges without contacts, wires etc shall be deemed to be included in unit rates quoted and nothing extra shall be admissible on this account (d) All tools, plant, equipment etc required for service shall be arranged by contractor at his own.

Supply only for replacement of Power Contactors 415V AC (3/4 Pole) 12 - 22 Amp Auxiliary Contacts : NO/NC-1No. suitable for 7.5 HP to 15 HP complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of Power Contactors 415V AC (3/4 Pole) 20 - 32 Amp Auxiliary Contacts : NO/NC-1No. suitable for 20 HP complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of Power Contactors 415V AC (3/4 Pole) 40-80 Amp Auxiliary Contacts :NO/NC-1No. suitable for 30 to 60 HP complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of Pneumatic Timer Block 1 sec to 30sec - Front Mounted, Star Delta / on delay suitable for Power Contactors 415V AC (3 Pole) Auxiliary Contacts : NO/NC-1No. complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of Thermal Overload Relays Direct Mounting, Relay Setting Range Amp 18 -25 A complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of Thermal Overload Relays Direct Mounting, Relay Setting Range Amp 23-32 A complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of Thermal Overload Relays Direct Mounting, Relay Setting Range Amp 48-65A complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of Analogue Ammeter complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of Analogue Voltmeter complete all as specified and directed . Make :C&S or equivalent.

Supply only for replacement of LED Indicating lamp (Red/Blue/Green) complete all as specified and directed . Make :C&S or equivalent. Note :- Indicating lamp shall be of any of the colour mentioned and not set of three will be measured and paid as single unit i.e. 'EACH'.

Supply only for replacement of Start/Stop Push Button complete all as specified and directed . Make :C&S or equivalent.

S&F in replacement of old unserviceable single Phase Preventer VSP3 type suitable for motor protection and making all incoming and out going electric connections complete all a specified and directed. Make : Minilec/Jepro/Gelco.

S & F in replacement of CI Non Return Valve of size 80 mm bore for CI/DI pipe line with rubber gasket of suitable size including connection and testing complete all as specified and directed.

S & F in replacement of CI Non Return Valve of size 50 mm bore for CI/DI pipe line with rubber gasket of suitable size including connection and testing complete all as specified and directed.

S & F in replacement of Pressure gauge 4"dial 0-14 kgs rating for CI/DI pipe line including connection and testing complete all as specified and directed.

S & F in replacement of CI foot valve of size 100 mm bore for under ground sump suction CI/DI line including nipple of suitable size including connection and testing complete all as specified and directed.

S & F in replacement of CI foot valve of size 80 mm bore for under ground sump suction CI/DI line including nipple of suitable size including connection and testing complete all as specified and directed.

S & F in replacement of CI foot valve of size 50 mm bore for under ground sump suction CI/DI line including nipple of suitable size including connection and testing complete all as specified and directed.

M&L painting with two coats of synthetic enamel paint over a coat of red oxide primer of steel surfaces of valves of size 80mm to 200mm (in any position) including scraping and completely removing old paint complete all specified and directed .

M&L in replacement of PVC insulated and PVC sheathed 3 core 4.00 sqmm 1100 V, industrial flat , copper conductor, heavy duty, cable suitable for submersible pump motor complete all specified and directed .

M&L in replacement of PVC insulated and PVC sheathed 3 core 6.00 sqmm 1100 V, industrial flat, copper conductor, heavy duty, cable suitable for submersible pump motor complete all as specified and directed .

M&L in replacement of PVC insulated and PVC sheathed 3 core 10.00 sqmm 1100 V, industrial flat, copper conductor, heavy duty, cable suitable for submersible pump motor complete all as specified and directed .

S&F in repairs bearing coolant pipe made out of best quality PVC with ferrule suitable for 15 to 40 HP motor pump set of make Kirloskar / Mather platt.complete all as specified and directed.

M&L for Chemical analysis and testing of water sample through registered lab including collection of water from shallow wells and sumps located at Jassai and submitting test report to GE complete all as specified and directed.

M&L for Bactorilogical testing of water sample through registered lab including collection of water from shallow wells and sump located at Jassai and submitting test report to department complete all as specified and directed.

M&L for Inspection, checking of defect, repair / replacement of defective parts, sensor and maintenance of existing RO Plant of capacity 9000 liters per Hr as per maintenance manual of manufacturer to meet the required condition of water by back washing, cleaning of membrane, cleaning of cartridge filter, servicing of chemical dozer, calibration of level indicator, cleaning of chemical Tank and all control valves etc complete all as specified and directed . Note:- (a) The periodicity of visit is normally one and half month interval but in case of some emergency within 24 hours to be attended directed , (b) Spare parts for replacement and chemical required for servicing of RO plant shall be measured and paid for separately under respective item of BOQ (c) The cost of replacement of small parts such as nuts, bolts, washer, screws, thimble lugs, gasket, rubber washer, wires etc shall be deemed to be included in unit rates quoted and nothing extra shall be admissible on this account (d) All tools, plant, equipment etc required for service shall be arranged by contractor at his own cost.

All as per srl item No.47 above but RO Plant of capacity 3000 liters per Hr.

All as per srl item No.47 above but RO Plant of capacity 250 liters per Hr

All as per srl item No.47 above but RO Plant of capacity 50 liters per Hr

Supply only for replacement of Cartridge filter 2.5" x 30" of RO plant with the same make and type / model number to match with existing complete all as specified and directed .

Supply only for replacement of Cartridge filter 2.5" x 20" of RO plant with the same make and type / model number to match with existing complete all as specified and directed .

Supply only for replacement of Cartridge filter 2.5" x 40" of RO plant with the same make and type / model number to match with existing complete all as specified and directed .

Supply only for replacement of Membrane 4" x 40" of RO plant with the same make and type / model number (Model No CPA2-4040 Make DOE/Hydronautics 4040) complete all as specified and directed .

Supply only for replacement of Membrane 8" x 40" of RO plant with the same make and type / model number (Model No CPA2-4040 Make DOE/Hydronautics 4040) complete all as specified and directed .

Supply only for replacement of Membrane 2" x 10" of RO plant with the same make and type / model number ( Make DOE/Hydronautics ) complete all as specified and directed .

Supply only for replacement of High Pressure End Cap for RO memberane housing complete with ties and fixing arrangements. MODEL 80-300 of make RO-SURE or techno commercially equivalent as approved.

Supply only for replacement of Mild Steel Pressure gauge 0-7 kg per square centimeter rating including connection and testing complete all as specified and directed.

Supply only for replacement of Multi-Port Valve, made of ABS material Valve Size: 1.5 To 2 Inch, minimum pressure value 4 Kg/cm2 suitable for RO system including connection and testing complete all as specified and directed. Make: Midas or techno commercially equivalent.

Supply only for replacement of electronic panel mounted Ph meter, LED display Ph Range 0 to 14 , ABS weather proof IP- 65, Accuracy +- 2% FSD, Ph Electrode made of Glass bulb with epoxy body Pressure Range 5 Kg/Cm2 Individual high & low relay, suitable for RO system including connection and testing complete all as specified and directed. Make: Aster Model No. PO-650 or techno commercially equivalent.

Supply only for replacement of Pressure Switch, Operating Differential Pressure range 0.7 to 4 Bar suitable for RO system including connection and testing complete all as specified and directed. Make: Danfoss KP-35 or techno commercially equivalent.

Supply only for replacement of Ball valve size 40/50mm made of UPVC material. Make : Astral or techno commercially equivalent.

Supply only for replacement of ELBOW 90 degree size 40/50mm made of UPVC material. Make : Astral or techno commercially equivalent.

Supply only for replacement of Coupler/ Socket size 40/50mm made of UPVC material. Make : Astral or techno commercially equivalent.

Supply only for replacement of Union size 40/50mm made of UPVC material. Make : Astral or techno commercially equivalent.

Supply only for replacement of UPVC Pipe size 40/50mm. Make : Astral or techno commercially equivalent.

Supply only for replacement of 20-inch length 5 Micron Filter Bag of RO plant with the same type to match with existing complete all as specified and directed .

Supply & Fix in replacement of Power Contactors 415V AC (3 Pole) with Auxiliary Contacts :NO/NC-1No. suitable for Electric Panel of RO plant complete all as specified and directed . Make :L&T Model MNX 9 or techno commercially equivalent.

Supply & Fix in replacement of Phase Sequence Relay Output response time - 100 msec, power on delay - 100 msec, Supply Voltage - 280 to 528 VAC suitable for Panel of RO plant complete all as specified and directed . Make :Mistura Model - PSR100 or techno commercially equivalent.

Supply only for replacement of brass chromium plated gate valve suitable for 25mm bore pipe complete all as specified and directed.

Supply only for replacement of brass chromium plated gate valve suitable for 20mm bore pipe complete all as specified and directed.

Supply only for replacement of Electric Dozing Pump Voltage 220-240 V of suitable capacity 0 to 6 LPH for existing RO plant complete including suitable size pvc pipe upto 5 mtrs all as specified and directed . Make :- Pro Aqua or techno commercially equivalent.

Supply only for replacement of Online Rotameter made of Acrylic Tube Body, Least Count LPH 3000 suitable for RO system of capacity 9000 LPH complete all as specified and directed. Make :- Aster Model No. F 30000 or techno commercially equivelent as approved .

Supply only for replacement of Online Rotameter made of Acrylic Tube Body, Least Count LPH 500 suitable for RO system of capacity 3000 LPH complete all as specified and directed. Make :- Aster Model No. F 5000 L or techno commercially equivelent as approved .

Supply only for replacement of Rotameter having capacity 250 LPH suitable for RO Plant complete all as specified and directed. Make :- Aster or techno commercially equivelent as approved .

M&L for carrying out repairs and rewinding to 5.5 HP capacity Sumo Pump set of RO System with motor 3 phase 415 Volt of any make with super enameled copper winding wire of appropriate gauge, insulation and varnishing with 'E' class varnish including replacement of water seal, dismantling existing motor from existing structure after disconnecting electric connection transporting the same at work shop for repair and back at site after repair, reassembling with pump, commissioning and testing etc complete all directed.

S&F in replacement of Automatic RO Control Panel, Complete RO Logic Preprogrammed, Auto/ Manual Facility complete all including testing, commissioning and installing etc complete all directed.

Supply only Special chlorine sterlising liquid (NAOCL) 100 GPL active chlorine confirming to IS-11673 in PVC cantainer of 35/50 ltrs of branded company complete all as specified and directed.

Supply only Membrane Cleaner Solution 11 No.

Supply only Membrane Cleaner Solution 22 No.

Supply only Membrane Cleaner Solution 33 No.

Supply only Membrane Cleaner Solution 44 No.

Supply only Antiscalant Solution in container

Supply only Alum

Supply only Activated carbon

M/s Malinath Electricals