REPAIR / MAINT TO INCINERATOR, STP, SOLAR WATER HEATER AND CONNECTED ACCESSORIES INS SHIVAJI AND SPLIT / WINDOW TYPE AC, REFRIGERATOR, DEEP FREEZER, WATER COOLER, GEYSER AND CONNECTED ACCESSORIES AT AIR FORCE STATION LONAVLA

Amount

M & L for disconnecting carefully and dismantling the Submersible sewage pump set cleaning replacing of unserviceable parts such as gun metal bushes, rubber packing, MS Nut, Bolts, rubber coupling (spider), Air valve and worn out parts etc and reassembling, re-installing commissioning and testing for satisfactory running complete all as specified and as directed for Non clog, submersible sewage pump set connected with Motor of 5 HP capacity.Also, M & L for overhauling of motor unit, 3 phase, 415 volts by dismantling and opening completely, cleaning internal parts thoroughly, replacing unserviceable minor parts like nut bolts, washers, terminal plate, cable lugs, greasing including insulating materials, varnishing, heating, reassembling reinstalling and testing complete all as specified and as directed for Motor of Non clog, submersible sewage pump set 5 HP capacity :- Note :- Spare parts replaced shall be measured and paid separately as "Supply only". Cost of transportation for to and fro of pump set to worshop and back is included in quoted rates.

As per Above Item No 1. but Non clog, submersible sewage pump set connected with Motor of 10HP capacity

As per Above Item No 1. but Non clog, submersible sewage pump set connected with Motor of 12.5/15 HP capacity

As per Above Item No 1. but Non clog, submersible sewage pump set connected with Motor of 20 HP capacity

As per Above Item No 1. but Non clog, submersible sewage pump set connected with Motor of 25 HP capacity

As per Above Item No 1. but Non clog, submersible sewage pump set connected with Motor of 30 HP capacity

M & L for rewinding electric motor by dismantling from cable connection pump set and foundation, dismantling complete motor removing all parts thoroughly removing burnt copper wire and replacing unserviceable parts such as ball bearing etc with new one and rewinding motor 3 phase 415 with same gauge, same No of turns of super enamel copper wire including E class insulating material, varnishing, heating etc re-installing and testing etc complete all as directed by Engr-in-Charge for Motor of Non clog, submersible sewage pump set of 5 HP capacity:- Note :- Unit rate quoted shall be deemed to include for minor unserviceable parts as mentioned/ required for repairs. All other major spares as specified hereinafter will be measured and paid separately as "Supply only". Cost of transportation for to and fro of motor set to worshop and back is included in quoted rates.

As per Above Item No 7. but Non clog, submersible sewage pump set connected with Motor of 10HP capacity

As per Above Item No 7. but Non clog, submersible sewage pump set connected with Motor of 12.5/15 HP capacity

As per Above Item No 7. but Non clog, submersible sewage pump set connected with Motor of 20 HP capacity

As per Above Item No 7. but Non clog, submersible sewage pump set connected with Motor of 25 HP capacity

As per Above Item No 7. but Non clog, submersible sewage pump set connected with Motor of 30 HP capacity

Supply & fix brass impeller set suitable for Non clog, submersible sewage pump set of 10/15 HP capacity

As per Above Item No 13. but Non clog, submersible sewage pump setof 20/25 HP capacity

S& F in replacement push button for motor starter complete all as specified and as directed.

S & F in replacement indicator with bulb and cover for panel board complete all as specified and as directed.

Supply only ball bearing suitable for Submersible pump set of following capacity of pump set:- a) 5 HP Pump

b)10HP Pump

c) 12.5/15 HP Pump

d) 20 HP Pump

e) 25 HP Pump

f) 30 HP Pump

Supply only bush for main shaft drive suitable for pump set of following capacity :- a) 5 HP Pump

b) 10HP Pump

c) 12.5/15 HP Pump

d) 20 HP Pump

e) 25 HP Pump

f) 30 HP Pump

M & L for preparation of old painted surfaces and applying one coat of synthetic enamel paint to sewge installation complete all as specified and as directed. (a) Pratap Nagar (new Sewage pump) Comprising of following accessories Pump set incl motor & foundation - 02 No's Panel board - 02 No's Sluice valve/ NRV any size - 03 No's Pipe 80/100 mm bore size - Approximate 12 RM length Installation writing board

(b) Pratap Nagar (old Sewage Pump) comprising of following accessories :- Pump set incl motor & chequered plate foundation - 03 No's LT Panel board - 01 No Sluice valve / NRV any size - 05 No's Pipe 100 mm bore size :- Approximate 15 RM length

(c) Sewage Pump House Market Area comprising of following accessories:- Pump set incl motor & foundation any capacity - 03 No's LT Panel board - 01 No Sluice valve / NRV any size - 06 No's Pipe any size:- Approximate 10 RM length. Installation writing board.

(d) Sewage Pump House, Rajendra Nagar area comprising of following accessories:- Pumps / motor including foundation / iron frame - 03 No's Gate valve any size - 03 No's Pipe valve any size :- Approximate 15 RM length LT panel board - 01 No

(e) K block sewage pump house comprising of following accessories :- Pumps / motor including foundation any size - 03 No's LT panel board - 01 No Gate valve any size - 02 No's Pipe any size Approximate 10 RM length. Installation writing board

(f) Simulator Complex (CAC) Sewage Pump House comprising of following accessories :- Sewage Pumps with motor any size - 03 No's LT panel board - 01 No Sluice valve / NRV of any size - 06 No's Pipe any size : Approximate 10 RM length Installation writing board

S&F in replacement fully automatic star delta starter type ML-2 including timer, over load relay, single phase preventor, required wiring etc complete all as specified and as directed.

Ditto all as per item No. 35 above but type ML-1.5.

Ditto all as per item No. 35 above but type ML- 1

S&F in replacement, contactor Type, ML-2, 230 V, 40 Amps complete all as specified and as directed.

Ditto - all as per Ser Item No 38 above but type ML1.5 of 32 Amps capacity.

S & F in replacement thermal timer, type GT 200, operation voltage 230 Volt, 5-10 Amp, 50 Hz complete all as specified and as directed.

S&F in replacement Ameter meter, 0 to 200 volt with CT coil complete all as specified and as directed.

Material and Labour for comprehensive repair / replacement including total servicing/ overhauling of the Mechanical Laundary at INHS Kasturi comprising of the following Parts of Laundary Machine for maintenance complete (including all sprare parts ) all as specified and as directed. - a. Washer Extractor - 30 Kg Cap b. Dryer Tumbeler - 30 kg Cap c. Flat Iron / Calender Machine - 7 ft d. Air Compressor e. Steam Boiler f. Steam Press with Table

S&F Submersible sewage pump 15 HP/3 Phase / DEL 3 Inch (80 mm) dischage rate 1500 LPM (Max - 5000 LPM) @ 30 mtrs head (Max - 40 Mtr)

S&F 15 HP/3 Phase DOL electrical panel under and overload, voltage & frequency protection, single phase prevention protection, moisture and winding over heat protection .

M&L cast Iorn Pipe 80mm dia with flanged ends centrifugally cast, Class LA laid in trenches including reducing the length of required size complete all as specified as directed for following size of CI pipe :- Note :- (i) Excavation earthwork shall be measured and paid seperately. (ii) CI fitting will be measured and paid seperately.

M&L cast iron fitting for flanged cast iron pipe such as bend, tees, pieces, joint piece single branches, junction colar branches, cap plug etc for size 80 mm to 100 mm dia pipes complete all as specified and as directed.

M&L for run lead jointing of CI pipes 80 mm dia including making working pits for carrying out lead jointing and necessary excavation and earth work as required for following size of CI pipes with spigot and socket ends complete all as specified and as directed :-

S & F GI tubing medium grade with all new connections and fittings such as tees, bends, elbows, short pieces, connector back nuts, diminishing pieces, caps, plugs unions etc fixed complete to walls and ceiling or laid in floors for 80 mm size pipes complete all as specified and as directed :-

S & F non return valve of dia 80 mm all as specified and directed

S&F in replacement sluice valve 80 mm dia class PN-I heavy duty with flanged ends having high stainless steel spindle , cast iron wheel , with shut down and open direction & marked on wheel . (IS-14846-2000) and fixing up complete by providing rubber insertion sheet,nut, bolt, washer etc complete

Cleaning and removing all scales and dirt, sludges, etc., from RCC UG Sewage sump of capacity 10000 Gln by sewsge suction machine etc., by mechanized dewatering and scrubbing the surface of floor/ wall and cleaning sludge with High pressure cleaning (i.e., using High Pressure Jet Pump of 2 HP putting minimum pressure of 150 Bar to remove all sludges), Vaccum cleaning, Anti bacterial spray and etc., complete in all respect as per reputed specialised sewage water tank 'TANK CLEAN' process. and removing vegetation around the tanks including writing tank clean on (date), (month) and (year), font size should be 60 cms writing with paint , date of cleaning on the tanks, Complete all as specified and directed by Engineer-in-Charge.

Cleaning and removing all scales and dirt, sludges, etc., from RCC UG Sewage sump of capacity 50000 Gln by sewsge suction machine etc., by mechanized dewatering and scrubbing the surface of floor/ wall and cleaning sludge with High pressure cleaning (i.e., using High Pressure Jet Pump of 2 HP putting minimum pressure of 150 Bar to remove all sludges), Vaccum cleaning, Anti bacterial spray and etc., complete in all respect as per reputed specialised sewage water tank 'TANK CLEAN' process. and removing vegetation around the tanks including writing tank clean on (date), (month) and (year), font size should be 60 cms writing with paint , date of cleaning on the tanks, Complete all as specified and directed by Engineer-in-Charge.

Cleaning and removing all scales and dirt, sludges, etc., from RCC aerator sump of capacity 200000 Gln by sewsge suction machine etc., by mechanized dewatering and scrubbing the surface of floor/ wall and cleaning sludge with High pressure cleaning (i.e., using High Pressure Jet Pump of 2 HP putting minimum pressure of 150 Bar to remove all sludges), Vaccum cleaning, Anti bacterial spray and etc., complete in all respect as per reputed specialised sewage water tank 'TANK CLEAN' process. and removing vegetation around the tanks including writing tank clean on (date), (month) and (year), font size should be 60 cms writing with paint , date of cleaning on the tanks, Complete all as specified and directed by Engineer-in-Charge.

M & L for disconnecting carefully and dismantling the reduction gear box of 15 HP aerator from motor unit and opening complete gear box, cleaning replacing of unserviceable parts such as gun metal bushes, rubber packing, MS Nut, Bolts, coupling , gear box oil, bearings, aerator and worn out parts etc and reassembling, re-installing , painting ,commissioning and testing for satisfactory running complete all as specified and as directed . Note :- No Spare parts replaced shall be paid separately .

M & L for disconnecting carefully and dismantling the clarifier stiring machanism , motor with reduction gear box of from motor unit and opening complete gear box, cleaning replacing of unserviceable parts such as, MS Nut, Bolts, coupling , gear box oil, bearings, stiring rope and worn out parts etc and reassembling, re-installing , painting ,commissioning and testing for satisfactory running complete all as specified and as directed . Note :- No Spare parts replaced shall be paid separately .

M&L for Overhauling of incinerator unit at INS Shivaji comprising of the following repairs:- (a) General srevicing of Eco flame burner-02 nos (b) Decarbonize the flame chute using long brushes, special scrubbers and remove the carbon deposits and deposit the carbon deposits away from the incinerator. (c) Replace the unserviceable sequence controller complete with new one -01 No (d) Replace the unserviceable transformer with new one - 01 No (e) Repair the cracked incinerator waste storage belly using fire bricks and cement mortar to the existing shape. (f) Remove and desilt the diesel tank and re-fix the same after removing all dust/foreign particles. (g) Clean the fuel Jet for free flow of fuel complete.

Painting to boiler chimneys with aluminium paint over a coat of red oxide all as specified and directed.

Painting to 01 Nos incinerator with one coat of existing colour all as specified and directed.

Supply ,install, testing and commissioning of burner model max oil 20 P TL D(ON-off) all as specified and directed.

M & L for servicing of solar water heater upto 1000 ltrs capacity including checking serviceability of individual componenets and replacement of worn out fasteners, gaskets, washers accessories, inspection of the entire system, cleaning of sacrificial anode, rectification of any leaks, tightening of electric loose connections etc. and making system operational complete all as specified and directed by Engineer-in-Charge. Note: (i) Spares will be measured and paid separately under relevant item of sch 'A'

Supply and fix in replacement of solar water tube 58x1500mm for the solar water heaters complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of solar water tube 58x1800mm for the solar water heaters complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of silicon washers for hot water tank suitable for EGTS complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of LLDPE cap washer at top of the EGTS complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of LLDPE washer at bottom of the EGTS complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of hot water storage tank having internal MS tank of 2.5mm thickness, duly epoxy coated, with 50mm PUF of 40Kg density and outer covering of PPGI sheet of 0.5mm TCT and side covers of powder coated aluminium. Inlet and outlet connection nipples of SS 304 capacity 200 complete all as specified and directed by Engineer-in-Charge.

All as per item No. 69 above but cappacity 500 Ltr

All as per item No. 69 above but cappacity 1000 Ltr

Supply and fix in replacement of MS stand suitable for 200 LPD solar water heater complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MS stand suitable for 500 LPD solar water heater complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MS stand suitable for 1000 LPD solar water heater complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of flat plate collector- 2 m x 1m ISI marked as per MNRE standard complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of hose pipe to connect hot water tank of flat collector complete all as specified and directed by Engineer-in-Charge.

Supply & fix in replacement of heating element ISI marked of size 3 KW, 230 volts required for solar water heater complete all as specified and directed by Engineer-in-Charge.

GEYSERS Taking down the unserviceable geysers (water heater) of any type and size, disconnecting the pipe line connection inlet and outlet connections, dismantling, cleaning geyser tank body properly and removal of scaling etc, refixing the geyser after repair and connecting electric supply and testing of geyser for proper working complete all as specified and as directed. Note : - Spare parts replaced will be measured and paid separately as "Supply only".

Supply only heating element of any type upto 1.5 KW capacity complete all as specified and as directed.

Ditto- all as per item No 79 above but capacity 2.00 KW all as specified and as directed.

Supply only thermostat suitable for geyser up to 50 ltrs capacity complete all as specified and as directed.

Supply only PVC connecting pipe with brass union fitted at both end suitable for connection to 15mm GI pipe, 450 mm long [15mm dia] for hot water supply complete all as specified and as directed.

Ditto - all as per item No 82 above but for cold water supply.

Supply only rubber gasket for apparatus plate to suit the geyser assembly and water tank assembly complete all as specified and as directed.

Supply only safety valve device to suit 15mm dia. GI pipe with lead seal complete all as specified and as directed.

Supply only non return valve cast copper alloy, CP of 15mm dia complete all as specified and as directed.

Supply only indicating lamp of geyser red & green complete all as specified and as directed.

S&F in replacement plug top 3 pin, 15 Amp complete all as specified and as directed.

WINDOW/SPLIT AC M&L for repairs to window type AC of 1.5 TR capacity by removing the electrical connection, dismantling the machines for repair, cleaning the machines properly from inside and outside, greasing/ oiling ,replacing the minor nut bolt, washers and re-fixing after repair including spray painting of bottom plate with one coat of synthetic enamel paint, testing and commissioning complete all as specified and as directed.

M&L for repairs to AC/window/split type by disconnecting of connection and removing the leakage in the system of machine, charging of refrigerant gas F-22 and reconnecting sealing properly and testing for proper cooling complete all as specified and as directed. Note:- Refrigent gas required will be measured and paid separately under relavent item of schedule.

S&F in replacement compressor, rotary type suitable for 1.50/ 2.00 TR capacity Air conditioner including input/output connections of electric, supply and charging of refrigerants gas and testing/ commissioning complete all as specified and as directed.

M&L for repairs to blower motor by taking out the defective blower motor of window type AC 1.5 /2.0 TR capacity of any make/type for repair, dismantling the motor, removing the defective winding the cleaning the slots, rewinding the motor with super enameled winding wire of existing suitable gauge, varnishing, baking, over-hauling and testing, commissioning complete all as specified and as directed.

Supply and fix in replacement running capacitor, 36-45 mfd for window type/ Split type AC complete all as specified and as directed.

Supply and fix in replacement starting capacitor for 80/100 MFD, for window type/split type AC complete all as specified and as directed.

S&F in replacement fully automatic thermostat switch suitable For window/split type AC capacity 1.5 /2.0 ltr.

Supply and fix in replacement box type relay suitable for AC window/split type 1.5/2.0 TR capacity

Supply & fix in replacement over load protection relay for AC of 1.5/ 2.0 TR capacity, window/split type.

S&F in replacement indoor fan motor suitable for split type AC of any capacity and any make complete all as specified and as directed.

S&F in replacement condensor for fan motor suitable for split type AC of any cap and any make complete all as specified and as directed.

Supply and fix in replacement copper tube of size 1/4'' suitable for split type AC complete all as specified and as directed.

Supply and fix in replacement copper tube of size 1/2'' suitable for split type AC complete all as specified and as directed.

S&F in replacement of PCB remote kit suitable for split type AC of any capacity and any make complete all as specified and as directed.

WATER COOLER M&L for repairs to water coolers by any capacity by removing the electrical connections and water connection from the machines for repair, dismantling the machines for repair cleaning the machines properly from inside and outside, greasing, oiling, replacing the minor parts i.e. nut bolt, washers and re-fixing after repair including spray painting with one coat of synthetic enamel paint, testing & commissioning complete all as specified and as directed.

S&F in replacement compressor sealed type suitable for water cooler of Capacity 40/80 Ltr including inlet/ outlet connections of electric supply, testing and commissioning complete all as specified and as directed.

S&F in replacement condensor fan motor suitable for water cooler of any cap and any make complete all as specified and as directed.

S&F in replacement fully automatic thermostat switch suitable For water cooler storage type.

Supply & fix in replacement over load protection relay for Water cooler storage type of any capacity.

Supply and fix in replacement running capacitor, 36-45 mfd for Water Cooler complete all as specified and as directed.

Supply and fix in replacement starting capacitor for 80/100 MFD, for Water cooler complete all as specified and as directed.

REFRIGERATOR M&L for repairs to refrigerator of any capacity and made by disconnecting and removing the leakages in the system of machine, charging of refrigerant gas R-134A, reconnecting, sealing properly, and testing for proper cooling complete all as specified and as directed. Note:- Refrigent gas required will be measured and paid separately under relavent item of schedule.

S&F in replacement freezer fan motor suitable for refrigerator of any capacity and any make complete all as specified and as directed.

S&F in replacement bimetal contact suitable for refrigerator of any cap and any make complete all as specified and as directed.

S&F in replacement timer suitable for refrigerator of any make and any capacity complete all as specified and as directed.

S&F in replacement compressor, sealed type suitable for refrigerator of any capacity including inlet/ outlet connections of electric supply, testing and commissioning complete all as specified and as directed. a) Refrigerator upto Cap 180

b) Refrigerator upto Cap 300

S&F in replacement sealed type compressor suitable for deep freezer of 400/450 ltr cap and any make complete all as specified and as directed.

Supply & fix in replacement over load protection relay for Refrigerator of any cap

S&F in replacement fully automatic thermostat switch suitable For refrigerator upto 300 ltrs capacity.

S&F in replacement fully automatic thermostat switch suitable For deep freezer of any capacity

S&F in replacement starting relay for refrigerator of any cap and any make complete all as specified and as directed.

Supply only refrigerant gas R-22.

Supply only refrigerant gas R-32.

Supply only refrigerant gas R-410

Supply only refrigerant gas F-134A.

Shree Ayyappa Engineering

INDIAN AIR CONDITIONING SERVICES