REPAIR/MAINTENANCE OF SOLAR WATER HEATERS, SERVICING OF RO PLANTS AND FIRE FIGHTING EQUIPMENTS AT AF STN PHALODI

Amount

M & L for descaling of RO plant tanks of capacity 2500/3000 Ltrs/Hrs using of suitable for RO descaling chemical rotate the plant and testing and including renewal of suitable minor spares and re-installing after testing and commissioning of RO plant complete all as specified and directed. Note :- (i) The work shall be carried out at the location of RO Plant installed (insitu). (ii) The filters & chlorine tablets to be replaced shall be measured and paid for separately as 'supply only' (here-in-after) under relevant items of BOQ.

S & F in renewal of RO membrane suitable for 2.5 Cum/Hr capacity RO plant (model 4040) and including connected accessories complette all as specified and directed. Make : Toray/Hydronatics or Equivalent ISI marked as approved by GE.

S & F in renewal of RO membrane suitable for 3 Cum/Hr capacity, Spiral type, MOC - Celluluse Polyamide, filteration grade - 90-98%, salt rejection (model 8040) and including connected accessories complete all as specified and directed. Make : Toray/Hydronatics or Equivalent ISI marked as approved by GE.

Supply only in renewal for under Srl item No 1.00 (here-in-before) filter (5 Micron) of size 20mmx4mm, suitable for 3 Cum Capacity RO Plant complete all as specified and directed. Make : Hi-tech or Equivalent ISI marked as approved by GE.

Supply only in renewal for under Srl item No 1 (here-in-before) set of five pieces chlorine tablets of Size 50.80mm in diameter (packed in plastic sealed disposable packet with arrangement for appropriate water contact with the tablets and circulation through the plastic packet, suitable for operation through suitable feeder for disinfection of water pressurised line & including renewal of indication: Visual & weight vatiation) complete all as specified and directed. Make :- Declibac Technologies Pvt Ltd or Equivalent E-in-C approved Make.

M & L for repair, servicing & testing of Chemical dosing (Metering) Pump electro magniting type with suction & discharge tubing, Spring loaded anti siphon valve, foot valve and including renewal of broken storage tank (as per existing) 100 Ltrs capacity etc complete all as specified and directed.

M & L for taking out, rectify and re-installing the Solar Water Heater water supply tanks and metal frame work in-situ at specified locations with adequate concrete leg support as directed along with repair of water feeding pipe line connections complete all as specified and directed.

S & F in renewal of PVC 50mm dia 4 Way Valve, heavy duty, suitable for RO Plant complete all as specified and directed.

S & F in renewal of 20 mm dia UPVC pipe confirming to IS & including fittings i.e, elbow, Tee, Socket, Union, reducers etc complete all as specified and directed. Make - Prince/Astral/Supreme.

S & F in renewal of 25 mm dia UPVC pipe confirming to IS & including fittings i.e, elbow, Tee, Socket, Union, reducers etc complete all as specified and directed. Make - Prince/Astral/Supreme.

S & F in renewal of 40 mm dia UPVC pipe confirming to IS & including fittings i.e, elbow, Tee, Socket, Union, reducers etc complete all as specified and directed. Make - Prince/Astral/Supreme.

S & F in renewal of 20mm bore ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed, (Minimum weight 20mm-210 gms) complete all as specified and directed.

S & F in renewal of 25mm bore ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed, (Minimum weight 25mm-455 gms) complete all as specified and directed.

S & F in renewal of 40mm bore ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed, (Minimum weight 40mm-690 gms) complete all as specified and directed.

M & L for descaling of Solar Water Heater tanks of capacity 500 Ltr & including taking down the tank, checking for leakages and rectification by suitable welding and descaling by using of descaling chemical and H₂SO₄ (as required) and rotating the chemical with the help of closed loop and water pressure pump to completely descale the tank and re-installing after testing and commissioning complete all as specified and directed. Note:- The work shall be carried out at the location of tank installed unless specified otherwise.

M & L for descaling of Solar Water Heater tanks of capacity 200 Ltr & including taking down the tank, checking for leakages and rectification by suitable welding and descaling by using of descaling chemical and H₂SO₄ (as required) and rotating the chemical with the help of closed loop and water pressure pump to completely descale the tank and re-installing after testing and commissioning complete all as specified and directed. Note:- The work shall be carried out at the location of tank installed unless specified otherwise.

Supply and fixing in renewal of Solar Water Heater Tubes 58/1800mm suitable for 200 LPD capacity Solar Water Heater System, size of tube is 70mm(OD) x 58mm(ID) x 1870mm(L) or as per existing and made out of Borosillicate Glass 3.3 with thickness 2.0mm and including silicon washers, tube caps complete all as specified and directed. Note:- Make of solar water tube shall be genuine and as per existing make.

Supply and fixing in renewal of Solar Water Heater Tubes 58/1800mm suitable for 500 LPD capacity Solar Water Heater System, size of tube is 70mm(OD) x 58mm(ID) x 2170mm(L) and made out of Borosillicate Glass 3.3 with thickness 2.0mm and including silicon washers, tube caps complete all as specified and directed. Note:- Make of solar water tube shall be genuine and as per existing make.

Supply and fixing in renewal of Electrical back up of rating 4 KW heating element, single phase, with BSP of 1.1/4" to in Solar Water Heaters 500 LPD capacity and including suitable connection wiring complete all as specified and directed. Note:- Make of electric back up shall be genuine and as per existing make.

Supply and fixing in renewal of temperature based automatic cut off Thermostat used in Electrical Back up of rating 4 KW BSP 1.1/4" suitable for 500 LPD capacity Solar water heaters and including suitable connection wiring complete all as specified and directed. Note:- Make of thermostat shall be genuine and as per existing make.

S & F 500 litres, rotational moulded polyethylene water storage tank (Cylindrical vertical with closed top), hoisted and fixed in position and including 20mm float valve and including all necessary fittings and including dismantling of existing water tank complete all as specified and as directed. Note : PVC tanks shall be ISI marked and having three layers.

S & F in renewal of 20mm dia fancy type pillar tap cast copper alloy with capstan head, chromium plated, screwed down, high pressure with or without letter 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe or for brass ferrule complete all as specified & directed.

S & F in renewal of gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe, ISI marked and fixed of size 25mm bore dia complete all as specified and directed.

S & F in renewal of gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe, ISI marked and fixed of size 20mm bore dia complete all as specified and directed.

S & F in renewal of sub main wiring with two run of single core PVC sheathed insulated copper cable FRLS of 6 Sqmm size, multi stranded conductor 1100 volts grade drawn through existing surface/ reessed steel conduit/ pipe & including one run of 4 Sqmm single core PVC copper conductor FRLS unsheathed multi stranded earth wire earth continuty conductor complete all as specified and directed. Note :-Two run of 6 Sqmm copper cable and one run of 4 sqmm copper wire earth continuty conductor shall be measured as one length)

S & F in renewal circuit/sub main wiring with two run of single core PVC sheathed insulated copper cable FRLS of 1.5 Sqmm size, multi stranded conductor 1100 volts grade drawn through existing surface/ reessed steel conduit/ pipe & including one run of single core 1 Sqmm PVC copper conductor FRLS unsheathed multi stranded earth wire earth continuty conductor complete all as specified and directed. Note :-Two run of 1.5 Sqmm copper cable and one run of 1 sqmm copper wire earth continuty conductor shall be measured as one length).

S & F in renewal of sheet metal enclosure with socket plug top and including MCB of 20 Amp, 240 Volts, single pole, 'C' curve type & & confirming to relevant IS/IEC complete all as specified and directed. Make : Havells, Cat No.DHDPUSN020/DHDPUDP020 or equivalent in Legrand / ABB.

S & F in renewal of motor protection circuit breaker (MPCB) 40 Amps, CE Certified high breaking capacity upto 50kA & confirming to IEC 60947-4-1/IS : 13947-II complete all as specified and directed. Make :- L & T, Cat No. ST41920OOOO or equivalent in Schneider/ ABB /Siemens/ Legrand.

S & F in renewal of motor protection circuit breaker (MPCB) 63 Amps, CE Certified high breaking capacity upto 50kA & confirming to IEC 60947-4-1/IS : 13947-II complete all as specified and directed. Make :- L & T, Cat No. ST41922OOOO or equivalent in Schneider/ ABB /Siemens/ Legrand.

S & F in renewal of motor protection circuit breaker (MPCB) 25 Amps, CE Certified high breaking capacity upto 50kA & confirming to IEC 60947-4-1/IS : 13947-II complete all as specified and directed. Make :- L & T, Cat No. ST41936OOOO or equivalent in Schneider/ ABB /Siemens/ Legrand.

S & F in renewal of thermal overload relay for power contactor 30 to 40 Amps & confirming to relevant IS/IEC complete all as specified and directed. Make :- L & T, Cat No. SS94136OOGO or equivalent in Schneider/ ABB /Siemens/Legrand..

S & F in renewal of Power contactor 3 Pole, 415 Volt, 50Hz, AC, 40 Amps & confirming to relevant IS/IEC complete all as specified and directed. Make :- L & T, Cat No. CS97076 or equivalent in Schneider/ ABB /Siemens/Legrand.

S & F in renewal of Power contactor 3 Pole, 415 Volt, 50Hz, AC, 65 Amps & confirming to relevant IS/IEC complete all as specified and directed. Make :- L & T, Cat No. CS97076 or equivalent in Schneider/ ABB /Siemens/Legrand.

S & F in renewal of timerblock 01 to 30 Sec complete all as specified and directed. Make :- Siemens, Cat No. 3RT2926-2PA01 or equivalent in Schneider/ ABB /L & T/Legrand.

S & F in renewal of Power contactor 4 Pole, 415 Volt, 50Hz, AC, 40 Amps & confirming to relevant IS/IEC complete all as specified and directed. Make :- L & T, Cat No. CS97012 or equivalent in Schneider/ ABB /Siemens/Legrand.

S & F in renewal of Power contactor 3 Pole, 115 Amps, 415 Volt, 50Hz, AC & confirming to relevant IS/IEC complete all as specified and directed. Make :- L & T, Cat No. CS94137 or equivalent in Schneider/ ABB /Siemens/Legrand.

Servicing, testing and commissioning of fire pump diesel engine driven horizontal end suction centrifugal type confirming to IS 12469- 1988 with CI casing bronze impeller and stainless steel shaft mounted on heavy duty bearing suitable for continous operation with range of operation 0% to 150% of rated capacity for 440 Volt, 3 phase, 50Hz, AC supply, 70 metre, head 2280 LPM discharge & including any renewal of spares as necessary with accessories complete all as specified and directed. Note:- Make of spares and accessories shall be genuine and as per existing make/model.

Servicing, testing and commissioning of fire pump electrically driven horizontal end suction centrifugal type confirming to IS 12469 -1988 with CI casing bronze impeller and stainless steel shaft mounted on heavy duty bearing suitable for continous operation with range of operation 0% to 150% of rated capacity for 440 Volt, 3 phase, 50Hz, AC supply, 70 metre, head 2280 LPM discharge & including any renewal of spares as necessary with accessories complete all as specified and directed. Note:- Make of spares and accessories shall be genuine and as per existing make/model.

Servicing, testing and commissioning of jockey horizontal end suction centrifugal type confirming to IS 12469 -1988 with CI casing bronze impeller and stainless steel shaft mounted on heavy duty bearing suitable for continous operation with non over loading power characterstic for frequent start/stop operation for 440 volt, 3 phase 50Hz, AC supply, 70 metre, head 180 LPM discharge & including any renewal of spares as necessary with accessories complete all as specified and directed. Note:- Make of spares and accessories shall be genuine and as per existing make/model.

M & L in renewal of single headed gun metal ISI marked oblique pattern hydrent landing valve with 80mm dia flanged inlet and 63mm dia, Instantaneous type female outlet with gun metal cap and GI chain release type lug and all accessories complete all as specified and directed. Note:- Make shall be genuine and as per existing make/model.

Supply, installation, testing & commissioning in renewal of non percolating flexiable hose (RRL type- 'A') ISI marked (IS:636) 63 mm dia and 15 metre long, instantaneous type, gun metal 63mm dia, ISI marked male and female couplings (IS:903) bound and riveted to hose pipe with copper rivets and 1.5mm dia copper wire as per fire standard comepete all as specified and directed. Make :-Nevage/Safezone/Sofex/Fines.

M & L in renewal of 63mm dia gun-metal short branch pipe (length as per existing) with 15mm bore nozzles, ISI Marked (IS:903) complete all as specified and directed.

M & L in renewal of hose box MS Cabinet (to enclouse fire brigade connection) made of 18 guage mild steel sheet 800mm x 600mm x 250mm with double door with & including 4mm thick glasses and door frame made of 16 guage mild steel sheet & including painted fire red outside and brilliant white inside yard complete all specified and directed. Make : Agni/Daks/Honeywell.

Supply, installation, testing & commissioning in renewal of fire protection pressure guage 8 inches dia 0-21 Kgs rating & including bolts, nuts, washers and rubber insertions complete all as specified and directed. Make/ Modle:-HDP-1 AE/HD.

Supply, installation, testing & commissioning in renewal of cast iron slim seal water type non return valves 150mm dia PN1.6 complete with matching flanges & including bolts, nuts, washers and rubber insertions complete all as specified and directed. Make :- ZOLOTO/VENUS/L&T.

Supply, installation, testing & commissioning in renewal of cast iron gear/hand lever operated multi purpose soft seated wafer butterfly valve 80 mm dia having centric disc construction one piece body, material S.G.Iron, replaceable seal PN-1.6 pressure rating, SS-304 shaft with matching flanges, rubber insertion, nuts, bolts & washers etc. complete all as specified and directed. Make :- ZOLOTO/VENUS/L&T.

M & L in renewal of quartz bulb quick response residential type GM sprinkler head as per IS 15105/tac guidelines suitable to operate at 79 degree temperature rating pendent type complete all as specified and directed. Note:- Make shall be genuine and as per existing make.

M & L in renewal of quartz bulb quick response upright type GM sprinkler head as per IS 15105/tac guidelines suitable to operate at 79 degree temperature rating pendent type complete all as specified and directed. Note:- Make shall be genuine and as per existing make.

Supply, installation, testing & commissioning in renewal of Gun-metal ball valves 25mm dia, ISI marked, screwed type and tested to 30Kg/Cm² pressure complete all as specified and directed. Make :- ZOLOTO/VENUS/L&T.

M & L in renewal of detectors complying with and type certified to EN-45 addressable type multisensor detector with heat snd smoke combination with base with self built intelligence as per IS:11360 complete all as specified and directed Note:- Make shall be genuine and as per existing make.

Supply, testing & commissioning in renewal of short circuit, isolator analog addressable isolator base fully monitored for short/open circuit compatible with ESP analog addressable protocol, electrically addressed complete all as specified and directed. Note:- Make shall be genuine and as per existing make.

M & L for testing & commissioning in renewal of addressable manual call point resettable type complete all as specified and directed. Note:- Make shall be genuine and as per existing make.

M & L for testing & commissioning in renewal of addressable monitor module complete all as specified and directed. Note:- Make shall be genuine and as per existing make.

M & L in renewal of Sprinkler rossette 25mm dia, stainless steel, IS marked complete all as specified and directed Note:- Make shall be genuine and as per existing make.

M & L in renewal of Sprinkler flexible type pipe 1.5m, IS marked complete all as specified and directed Note:- Make shall be genuine and as per existing make.

M & L in renewal of PVC insulated & PVC round sheathed multicore bright annealed bare copper conductor FRLS flexible cables for voltage grade upto 1100 Volt, multicore, heavy duty, conductor area 10 Sqmm, 4 core and conforming to IS: 694/1990 complete all as specified and directed.

M & L in renewal of PVC insulated & PVC round sheathed multicore bright annealed bare copper conductor FRLS flexible cables for voltage grade upto 1100 Volt, multicore, heavy duty, conductor area 10 Sqmm, 3 core and conforming to IS: 694/1990 complete all as specified and directed.

M & L in renewal of PVC insulated & PVC round sheathed multicore bright annealed bare copper conductor FRLS flexible cables for voltage grade upto 1100 Volt, conductor area 4 Sqmm, 3 core and conforming to IS: 694/1990 complete all as specified and directed.

M & L in renewal of cosmic star-Fully Automatic Star-Delta Starter (ASD) for 20HP Capacity, 415 V, AC, 3-Phase, 50 Hz, Contactor rating 25 Amp and Overload relay range 17-25 Amp complete all as specified and directed. Make : Havells Cat Part No - IHPASDPD*(K) or Equivalent Make of Siemens/ABB/GE.

M & L in renewal of high speed/high pressure vertical stainless steel pump in 3000/2500 Ltrs per Hrs RO system by changing the multi stage impellers, outer casing body, bushes, stainless steel drive shaft etc as required complete all as specified and directed. Make for pump :- Grundfos or Equivalent ISI marked as approved by GE.

Mahaveer Traders

M/S HARIOM CONSTRUCTION COMPANY

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