REPAIR MAINT OF PUMPS MOTORS AND REPLACEMENT OF GI MS PIPE LINE CONTROL VALVE AT VARIOUS LOCATIONS AT AFS CHAKERI KANPUR

Amount

M & L for servicing of package type indoor unit of capacity 8.75/11/16.5 TR by opening front grill, bottom grill cleaning filters, by spraying water jet, removing dust/dirt from package unit all over, checking electric connection, checking any leakage by applying soap solution on joint & liquid/vapour lines properly checking functionality of all spares & replacing the same under relevant item of schedule & put the air conditioner into operation complete all as specified and directed. Note : (i) Spare parts will be measured and paid separately. (ii) Sliding the filter out and washing it with water and drying in the shade, reinstalling the same. (iii) Checking the compressor for oil leakage and inspection of vibrations insulation rubber for wear and tightening the mounting lugs.

-ditto- all as per item No-1 but outdoor unit of package unit of capacity 8.75/11/16.5 TR .

S & F in replacement of propeller type Condenser fan blade suitable for outdoor unit of capacity upto 5.5 TR as per sample complete all as specified and directed.

S & F in replacement of stainless steel fan guard grill for Condenser fan suitable for out door unit of capacity upto 5.5 TR as per sample complete all as specified and directed.

S & F in replacement of running capacitor 4 MFD, 240 Volt complete all as specified and directed. Make :ASIAN/ELLYT/EPCOS/HAVELLS

S & F in replacement of running capacitor 6 MFD, 240 Volt complete all as specified and directed. Make :ASIAN/ELLYT/EPCOS/HAVELLS

S & F in replacement of running capacitor 10 MFD, 240 Volt complete all as specified and directed. Make :ASIAN/ELLYT/EPCOS/HAVELLS

S & F in replacement of MCB, 6 Amps, SP and breaking capacity 10 KA complete as directed. Make: Legrand/Seimens/ L&T.

S & F in replacement of copper pipe of size 1/2" complete all as specified and directed.

S & F in replacement of copper pipe of size 1" complete all as specified and directed.

M & L for dismantling old UNSV compressor & supply, installation, testing & commissioning of hermetically sealed scroll type compressor 3 ph 415 V 50 Hz of capacity not less than 5.5 TR & connecting suction, discharge line by jointing with copper rod & oxygen flame and making electric connections & wiring with microprocessor control panel & sensor complete all as specified and directed. Note: (i) The cost of any other sensing/protective device Eqpt required to make the plant functional related to compressor shall be included in quoted rates. (ii) The cost of hiring of technician from the OEM of compressor for installation & commissioning shall be included in quoted rate.

S & F in replacement of Belt suitable for package AC blower complete all as specified and directed. Make:- Fenner/TATA/Dunlop. B38

S & F in replacement of Filter drier suitable for package AC all as specified and directed.

S & F in replacement of Non- woven polyester media enclosed by HDPE mesh type Air filter suitable for package AC upto 16.5 TR all as specified and directed. Make - Cecon / Thermodyne

S & F in replacement of Over load thermal relay 2.5 to 7.5 Amp suitable for package AC of capacity upto 16.5 TR complete all as specified and directed.

S & F in replacement of Evaporative blower fan blade of indoor unit suitable for package AC of capacity 11 TR complete all as specified and directed.

All as per item No 16 above but of capacity not less than 16.5 TR complete all as specified and directed.

S & F in replacement of Pressure control HP/LP cut out suitable for Package AC upto 16.5 TR complete all as specified and directed. Make - Danfoss/Indfos

S & F in replacement of Blower ball bearing suitable for package AC upto capacity 16.5 TR complete all as specified and directed. Make - SKF/NBC

S & F in replacement of Service valve suction/discharge of size 1/4" as per sample suitable for package AC complete all as specified and directed.

Supply and fixing in replacement of Liquid line valve of size 3/8 or of suitable size as per sample and testing the system leakproof before and after fixing of new valve all as specified and directed. Make: Castle/Brasomatic

S & F in replacement of AC, single phase, 220V, 50 Hz Condensor fan motor suitable for 5.5 TR package out door unit complete all as specified and directed.

Supply and fixing in Replacement PLC (microprocessor controller unit) suitable for package AC of make Blue star/Voltas of cap 8.75 TR having following features or any other control required to make system functional and safe. (i) Run time equalisation. (ii) Auto start after power failure. (iii) Memory back up (iv) Built in time delay (v) Single phasing and auto phase squence corrector (vi) Self fault diagnostics (vii) Easy look up with fire alarm System

All as per item No 23 above but of capacity not less than 11 TR

All as per item No 23 above but of capacity not less than 16.5 TR

M&L for detecting leakage from the close circuit of package type AC unit of capacity upto 16.5 TR, rectifying the leakage by brazing of copper rod & oxygen flame, vaccuming the system after rectification of leakage, charging nitrogen and holding the pressure not less than 24 hrs complete all as specified and directed.

M&L for charging of refrigerant gas R-22 in package type AC after detection and rectification of leakage under relevant item of schedule complete as specified and directed. Make:- Mafron/freon/Refron Note: 1.Capacity of each cylinder shall be 61 Kg. 2. Empty cylinders shall be returned to the contractor only after complete consumption of gas without any extra cost to the Department .

M&L for charging of refrigerant gas R-410 in package type AC after detection and rectification of leakage under relevent item of schedule complete as specified and directed. Make:- Mafron/freon/Refron Note: 1.Capacity of each cylinder shall be 40 Kg. 2. Empty cylinders shall be returned to the contractor only after complete consumption of gas without any extra cost to the Department .

M&L for charging of refrigerant gas R-407C in package type AC after detection and rectification of leakage under relevant item of schedule complete as specified and directed. Make:- Mafron/freon/Refron Note: 1.Capacity of each cylinder shall be 61 Kg. 2. Empty cylinders shall be returned to the contractor only after complete consumption of gas without any extra cost to the Department .

Taking out burnt / defective evaporative blower motor 3 phase AC 415 V of capacity 2 HP and re-winding with super enamelled copper wire, refixing in existing package unit complete testing and commissioning complete all as specified and directed.

Taking out burnt / defective single phase condenser motor suitable for package unit of capacity 5.5 TR and re-winding with super enamelled copper wire, refixing in existing package unit complete testing and commissioning complete all as specified and directed.

Supply, laying, testing and commissioning in replacement of M S Pipes heavy grade of size 50mm with complete fittings such as bends, tees, elbows, reducers, flanges, special fiittings, suspension hangers, etc., as required complete all as specified and directed. Make : TATA/ Jindal/ Prakash/ Zenith

All as per item No 32 above but of size 80mm

All as per item No 32 above but of size 100mm

S & F in replacement of galvanised steel tubes medium grade of size 25mm including all fittings and testing complete all as specified and directed. Make - Tata / Jindal /QST/Surya

S & F in replacement of Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe of size 25mm and fixed including testing complete all as specified and directed. Make - Kartar / Zoloto / QST+B56

All as per item No 36 above but of size 50mm

Supply and Fix Butterfly Valve of 100 mm dia, Cast Iron body, Wafer type integrally moulded close end body construction with Hand lever operated and rating of PN-10 with thermal insulation as per requirement of chilled water line complete all as specified and directed. Make :- Advance/ Castle/ Intervalve/ SAAPL

All as described in serial item No. 38 above, but of size 80 mm dia

All as described in serial item No. 38 above, but of size 50 mm dia

Supply and fixing in Replacement double door 4 way (SPN JP-43) distribution box 415 volts with 200 amps rated bus bar all as specified and directed. Make- Legrand/C&S/ Seimens

Supply and fixing in Replacement of MCB, 40 Amps, TP and breaking capacity 10 KA complete as directed. Make: Legrand/Seimens/ L&T.

Supply and fixing in Replacement of MCB, 63 Amps, TPN and breaking capacity 10 KA complete all as specified and directed. Make: Legrand/Seimens/ L&T.

Supply and fixing in Replacement of PVC insulated and PVC sheathed round heavy duty multi strained copper conductor 1100 Volt grade conforming to IS-694 and cross sectional area 6 Sqmm 4 Core fixed on wall by saddles. Make- Havells/ Polycab/Finolex.

Supply and fixing in replacement of PVC sheathed copper cable of size 10Sqmm 4 core, superior quality, laying over GI slotted cable tray including necessary supports and frame work compelte all as specified and directed.

Supply and fixing in replacement of MCCB 63 Amps,TP, 16 KA, 415 volts 50 Hz including necessary connection for incoming/outgoing with lugs of suitable size complete all as specified and directed. Make: L&T/Legrand/CG/C&S/Schneider.

All as per item No 46 above but of 200 Amps TP 36 KA, 415 V, 50 Hz

All as per item No 46 above but of 100 Amps TP 16 KA, 415 V, 50 Hz.

S&F in replacement of cable connection connector suitable for current capacity upto 200 Amps (Blue star/ Voltas) package AC unit complete all as specified and directed.

S&F in replacement of power contractor MNX 25 with NO NC axuilary contactor of model MNX A2 or equivalent model complete all as specified and directed. Make :- L&T/ABB/Siemens/C&S

S&F in replacement of Timer 5-30 seconds complete all as specified and directed. Make:- GIC/L&T or equivalent as approved by the accepting officer.

S&F in replacement of single phase preventer VSP 3 complete all as specified and directed. Make:- Minilec/L&T or equivalent as approved by the accepting officer.

S&F in replacement of On/Off Push switches complete all as specified and directed.

S&F in replacement of RYB LED type indicator lamp complete all as specified and directed.

S&F in replacement of Air Break (power) contactor AC 3 phase, 415 volts, 110 volts coil 50 Hz suitable for package AC complete all as specified and directed. Make- Siemens/L&T/C&S.

S&F in replacement of thermostatic expansion valve suitable for Refrigerent R 22 operated package AC unit complete all as specified and as directed.

S&F in replacement of thermostatic expansion valve suitable for Refrigerent R 407C operated package AC unit complete all as specified and as directed.

S&F in replacement of thermostatic expansion valve suitable for Refrigerent R 410 operated package AC unit complete all as specified and as directed.

M&L for GI ducting in replacement fabricated out of 22 SWG GI sheet of suitable cross-section, GI sheet with TDF flange rectangular square duct made out of L shaped Hollow, profile dully factory boxed including accessories such as corner cleat, carriage bolt, gasket and appropriate sealant on longitudnal joints,suspension and supporting arrangement for plenums, ducts etc. including insulation of AC duct with 50mm thick thermocol fixed with CPRX adhesive compound complete all as specified and directed. Make: TATA/Sail/Jindal Steel.

S&F in replacement of thermal insulation of duct with 19 mm thick nitrile rubber sheet insulation having density 50 kg/cum and fixing with adhesive as per the recommendation of the manufacturer complete all as specified and directed.

S&F in replacement of flexible canvass Connection for AHU's/package units to duct including zib superior quality complete all as specified and directed.

S&F in replacement of Remote control with flexible control cord complete suitable for operation of Package AC upto 16.5 TR of Make: Voltas/Blue Star complete all as specified and directed.

S & F in replacement of pressure guage type 1-32 size 100 mm dia thread 3/8" surface mounting of range upto 150 PSI complete all as specified and directed. Make: FEIBIG/H GURU

S&F in replacement of electric heater 3 KW for winter heating complete all as specified and directed.

S & F in replacement of siphon (as per sample) in existing line including cutting and welding of new socket/adopter complete all as specified and as directed. Note:- Cost of new socket and welding work and making good to existing pipe is deemed to be included in unit rate quoted.

Supply and fixing in replacement of 2000 Ltr PVC Make Up Tank with Overflow Valve, Float Valve and connection to chilled water pipeline with 40 mm dia PVC pipe complete all as specified and directed. Note: Quoted unit rate shall be inclusive of cost of Make up tank,overflow valve float valve and GI pipe connection complete.

Supply & install in replacement factory made powder coated sheet steel outer body of outdoor unit of package type split air conditioner capacity 5.5 TR with all necessary arrangement to mount condenser coil, conderser motor with fan blade etc & opening to accommodate copper tubing, electrical circuit & wiring etc complete all as specified and directed.

JASPREET SINGH COOLING CORP.