Military Engineer Services-MES has published Repair And Maintenance Of Ac Plants, Ahu And Other Allied Works At Af Station Kalaikunda Under Ge ( Af ) Kalaikunda Repair And Maintenance Of Ac Plants, Ahu And Other Allied Works. Submission Date for this Tender is 13-08-2021. Air Handling Unit Tenders in AT AF STN KALAIKUNDA West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 28-Jul-2021 | AMENDMENT IN TENDER DOCUMENT AND REVISED BOQ FOR REPAIR AND MAINTENANCE OF AC PLANTS, AHU AND OTHER ALLIED WORKS AT AF STATION KALAIKUNDA UNDER GE (AF) KALAIKUNDA | BOQ | 06-08-2021 |
| 2 | 06-Aug-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 13-08-2021 |
| Sl. No. | Item Description |
| 1 | M&L for complete overhaulling of compressor unit SMC-6-65, 20 TR capacity recipocating type after taking down unit from Central AC plant at I Level lab removing from base , removing V belt, nut bolt, dismantling of suction, discharge and oil equalizer pit line connection from the AC plant, transporting u/s compressor from AC Plant site to workshop for repairing and returning back after carry out cleaning and washing of ompressor block with CCL solution and drying the same, painting the external surface with spray painting, including repair/ replacement of the following unserviceable parts as mentioned below. (a) New piston assembly of standard size - 06 Nos (b) Piston ring set of standard size- 06 Nos (c) Piston liner of standard size-06 Nos (d) Main crank shaft with bearing set-01 No (e) Connecting rod & bearing set-06 Nos (f)Gudgeon pin with bush -06 Nos (g) Valve plate assembly with suction & discharge reed-06 Nos (h) Gasket set complete -01 No (i)Oil pump complete-01 No (j)Loader assembly-01 No (k) Main shaft carbon seal assembly complete-01 No (l)Supply and charging dehydrated wax free freesol 68 servo lubricating oil- 20 Litres Note: (i)The quoted rate shall deemed to include for the cost of minor parts required for making the compressor fully functional. (ii) The compressor shall be repaired in reputed auth work shop. (iii) The u/s compressor shall be inspected for u/s part after dismentling and opening at workshop. Rep of acepting officer shall inspect the compressor and prepare the defect report before carrying out repair. (iv) Contractor shall show the new geniune spares to rep of accepting officer before incorporting in work. (v) After carrying out the repair commissiong and testing to be carried out at site by contractor for continous run of compressor for 48 hrs on load. (vi) Old u/s parts replaced to be shown to department by the contractor before taking it in credit and disposed off. |
| 2 | S&F in repair expansion valve TCBE R22/ R407C (068U4202) suitable for 5.5 TR Voltas make Package type AC plant of Model ACDPU ASC 55R407 complete all as specified and as directed. Make : Voltas, Part No. AC153000283 or in equivalent. |
| 3 | S&F in repair expansion valve TCBE2 R22/ R407C (068U4202) suitable for 11TR Voltas make Package type AC plant of Model ACDPU ASC 110R407 complete all as specified and as directed. Make : Voltas, Part No. AC153000283 or in equivalent. |
| 4 | S&F in repair expansion valve TCBE3 R22/ R407C (068U4203/AAE8 061186) suitable for 8.5 TR Voltas make Package type AC plant of Model ACDPU ASC 875DR407 complete all as specified and as directed. Make : Voltas, Part No. AC153800289 or in equivalent. |
| 5 | S&F in repair expansion valve for suitable for 14 TR compressor of central type water cooled AC plant of capacity 14 TR/28 TR of Make Voltas complete all as specified & directed by the Engr-in-charge. |
| 6 | S&F in repair expansion valve for 20 TR compressor of Central type AC plant of capacity 3 x 20 TR complete all as specified & directed by the Engr-in-charge. |
| 7 | Supply and charging R-22 gas complete all as specified & directed by the Engr-in-charge. |
| 8 | Supply and charging R-407C gas complete all as specified & directed by the Engr-in-charge. |
| 9 | M&L for descaling of shell & tube type condensers of Central AC plant of capacity 3X14TR with the help of descaling chemicals and nylon wire brush complete all as specified & as directed by Engineer-in-Charge. |
| 10 | All as per item No.9 but for central AC plant of capacity 3X28TR complete all as specified & as directed by Engineer-in-Charge. |
| 11 | All as per item No. 9 but for central AC plant of capacity 3X20 TR complete all as specified & as directed by Engineer-in-Charge. |
| 12 | M&L for descaling air cooled type condensers of package AC plant of capacity 5.5TR with cleaning acid by forced feed method to remove the dust particles formed on the coil and fins complete all as specified & as directed by Engineer-in-Charge. |
| 13 | M&L for descaling air cooled type condensers of central AC plant of capacity 8.5TR with cleaning acid by forced feed method to remove the dust particles formed on the coil and fins complete all as specified & as directed by Engineer-in-Charge. |
| 14 | M&L for Cleaning of evaporator coil of central AC plant of capacity 5.5TR with dilute HCL by forced feed method to remove the dust particles formed on the coil and fins ,cleaning of liquid lines, strainer, expansion valve complete all as directed by Engineer-in-Charge. |
| 15 | All as per item No.14 here in before but for central AC plant of capacity 8.5TR complete all as directed by Engineer-in-Charge. |
| 16 | All as per item No. here in before but for central AC plant of capacity 11TR complete all as directed by Engineer-in-Charge. |
| 17 | All as per item No. 14 here in before but for central AC plant of capacity 14TR complete all as directed by Engineer-in-Charge. |
| 18 | All as per item No. 14 here in before but for central AC plant of capacity 20TR complete all as directed by Engineer-in-Charge. |
| 19 | All as per item No. 14 here in before but for central AC plant of capacity 28TR complete all as directed by Engineer-in-Charge. |
| 20 | M&L for detaching compressors, condensers, cooling coil,refrigerant lines of package type AC plant of capacity 5.5TR & Leak testing with nitrogen (N2) pressure gas after evacuating of the existing gas from the system into empty cylinder, rectifying leakages including cutting welding brazing etc , refixing all detached parts with necessary O rings, washers, gaskets etc as required, flushing out the Nitrogen gas , vaccumising & recharging the taken out refrigerant gas complete all as directed by Engr-in Charge. Note:The quoted rate shall deemed to include for the cost of nitrogen (N2) pressure gas required for testing the leakage. |
| 21 | All as per item No.20 but for package type AC plant of capacity 8.5TR complete all as directed by Engr-in Charge. |
| 22 | All as per item No.20 but for package type AC plant of capacity 11TR complete all as directed by Engr-in Charge. |
| 23 | All as per item No.20 but for central AC plant of capacity14TR complete all as directed by Engr-in Charge. |
| 24 | All as per item No. 20 here in before but for central AC plant of capacity 20TR complete all as directed by Engr-in Charge. |
| 25 | All as per item No.20 here in before but for central AC plant of capacity 28TR complete all as directed by Engr-in Charge. |
| 26 | M&L for taking out burned winding of 1HP blower motor out door and rewinding with new winding as per existing guage of super enamelled copper wire and as per OEM specification complete all as specified & directed by the Engr-in-charge. |
| 27 | All as per item No.26 but for 2HP blower motor complete all as specified & directed by the Engr-in-charge. |
| 28 | All as per item No.26 but for 3HP blower motor complete all as specified & directed by the Engr-in-charge. |
| 29 | All as per item No.26 but for 5HP blower motor complete all as specified & directed by the Engr-in-charge. |
| 30 | All as per item No.26 but for 10HP blower motor complete all as specified & directed by the Engr-in-charge. |
| 31 | S&F V belt of size A-28 complete all as specified & directed by the Engr-in-charge. Make : Fenner / Dunlop as approved by GE. |
| 32 | S&F V belt of size A-36 complete all as specified & directed by the Engr-in-charge. Make : Fenner / Dunlop as approved by GE. |
| 33 | S&F V belt of size A-44 complete all as specified & directed by the Engr-in-charge. Make : Fenner / Dunlop as approved by GE. |
| 34 | S&F V belt of size B-63 complete all as specified & directed by the Engr-in-charge. Make : Fenner / Dunlop as approved by GE. |
| 35 | S&F V belt of size B-65 complete all as specified & directed by the Engr-in-charge. Make : Fenner / Dunlop as approved by GE. |
| 36 | S&F V belt of size B-79 complete all as specified & directed by the Engr-in-charge .Make : Fenner / Dunlop as approved by GE. |
| 37 | S&F V belt of size B-82 complete all as specified & directed by the Engr-in-charge. Make : Fenner / Dunlop as approved by GE. |
| 38 | S&F in repair Air filter for AC plant of capacity 5.5TR complete all as specified & directed by the Engr-in-charge. |
| 39 | S&F in repair Air filter for 8.5TR size of A A 390X605X36mm complete for Voltas make Package type AC plant of Model ACDPUASC875DR407 complete all as specified and as directed by Eng In Charge. Make : Voltas,Part No AC152800343 |
| 40 | S&F in repair Air filter for 11 TR size of 1016x774x5 mm complete for Voltas make Package type AC plant of Model ACDPUASC110R407 complete all as specified and as directed by Eng In Charge. Make : Voltas,Part No AC150400264 |
| 41 | S&F in repair Air filter for AHU of central type Ac plant of 4x28 TR complete all as specified and as directed by Eng In Charge. |
| 42 | S&F in repair Air filter for package type Ac plant of 8.5TR of make BATLIBOI of DLT section of size 1170 x 720 x 25 mm complete all as specified and as directed by Eng In Charge. |
| 43 | S&F in repair Low pressure switch ( MW FL LP W/C switch YK 01L000- 035G050G) suitable for Voltas make Package type AC plant capacity 5.5/8.5/11 TR including wiring,copper tubing of the existing length complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No AC1550045060F |
| 44 | S&F in repair High pressure switch ( MW FL A/C HP switch YK 01H000- 450P350R) suitable for Voltas make Package type AC plant of capacity 5.5/8.5/11 TR including wiring,copper tubing of the existing length complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No AC 1505229HF450 |
| 45 | S&F in repair Low pressure switch suitable for Central type AC plant of capacity 14/28 TR including wiring,copper tubing of the existing length complete all as specified and as directed by Eng In Charge. |
| 46 | S&F in repair High pressure switch suitable for Central type AC plant of capacity 14/28 TR including wiring,copper tubing of the existing length complete all as specified and as directed by Eng In Charge. |
| 47 | S&F in repair High pressure gauge 0-300 Psi complete all as specified & directed by the Engr-in-charge. |
| 48 | S&F in repair Low pressure gauge 0-150 Psi complete all as specified & directed by the Engr-in-charge. |
| 49 | S&F in repair Pressure gauge 0-100 kg/cm2 suitable for condenser water pipe line complete all as specified & directed by the Engr-in-charge. |
| 50 | S&F canvas cloth in between AHU and cold air duct of AC plant after removing the unserviceable cloth complete all as specified and as directed by Engineer-in-Charge. |
| 51 | S&F in repair Solenoid valve assembly operating on 230 volts AC supply with & including replacing defective wiring,connected minor items complete all as specified and as directed by Engineer-in-Charge. |
| 52 | S&F in repair CI/GM suction service valve of any size and shape of reciprocating compressor and providing gasket, bolts, nuts of required size complete all as specified and as directed by Engr-in-Charge. |
| 53 | S&F in repair liquid line strainer of brass wire mesh suitable for Voltas AC with & including necessary sealing gasket/neoprene gasket/ring complete all as specified and as directed by Engineer-in-Charge. |
| 54 | S&F in repair Liquid line Drier suitable for Voltas AC with & including necessary sealing gasket/neoprene gasket/ring complete all as specified and as directed by Engineer-in-Charge. |
| 55 | Supply and Charging Lubricating Oil for scroll type compressor with refrigerant R407 Mineral oil 160P complete all as specified and as directed by Engineer-in-Charge. |
| 56 | Supply and Charging Lubricating Oil for scroll type compressor with refrigerant R22 Mineral oil 160P complete all as specified and as directed by Engineer-in-Charge. |
| 57 | Supply and Charging Lubricating Oil for bearing, blower motor and outdoor motor complete all as specified and as directed by Engineer-in-Charge. |
| 58 | Supply and Charging dehydrated and wax free freesol-68 Servo lubricating oil in the sealed barrel complete all as specified and as directed by Engineer-in-Charge. |
| 59 | Supply, Fixing and testing in repair Microprocessor with & including display,relay circuit, sensors & display cable for Package units of capacity 5.5 TR to 11 TR including making all electrical connections complete all as specified and as directed by Engineer-in-Charge.Make :VOLTAS |
| 60 | Supply, Fixing and testing in repair Microprocessor with & including display,relay circuit, sensors & display cable for central plants of capacity 14 TR to 28 TR including making all electrical connections complete all as specified and as directed by Engineer-in-Charge. Make :VOLTAS |
| 61 | S&F in repair 25 A capacity 3 Pole Power contactor (AC 3 Rating 25Amp, AC 1 Rating 45 Amp) with aux 1 NO contact including making all necessary connections complete all as specified and as directed by Engineer-in-Charge. Make L&T |
| 62 | S&F in repair 32 A capacity 3 Pole Power contactor (AC 3 Rating 32 Amp, AC 1 Rating 55 Amp) complete all as specified and as directed by Engineer-in-Charge. Make L&T |
| 63 | S&F in repair 40 A capacity 4 Pole Power contactor (AC 3 Rating 40 Amp, AC 1 Rating 55 Amp) including making all necessary connections complete all as specified and as directed by Engineer-in-Charge. Make L&T |
| 64 | S&F in repair 50 A capacity 3 Pole Power contactor (AC 3 Rating 50 Amp, AC 1 Rating 85 Amp) including making all necessary connections complete all as specified and as directed by Engineer-in-Charge.Make L&T |
| 65 | S&F in repair 70 A capacity 4 Pole Power contactor (AC 3 Rating 70 Amp, AC 1 Rating 100 Amp ) including making all necessary connections complete all as specified and as directed by Engineer-in-Charge.Make L&T |
| 66 | S&F in repair 80 A capacity 3 Pole Power contactor (AC 3 Rating 80 Amp, AC 1 Rating 100 Amp ) including making all necessary connections complete all as specified and as directed by Engineer-in-Charge.Make L&T |
| 67 | Taking out the blower motor shaft from the AC plant of capacity 5.5 TR to 28 TR , welding and grinding on Lathe to make suitable alignment with bearing and refixing complete all as directed by Engineer-in-Charge. |
| 68 | Supply and fixing in repair 5.5 /8.5 TR blower, shaft and motor assy complete (Fan scroll assly) for 5.5/8.5 TR Voltas make Package type AC plant of Model ACDPU ASC 55R407/ ACDPU ASC 875DR407complete all as specified and as directed by Eng In Charge. Make : Voltas,Part No AC152807002. |
| 69 | Supply and fixing in repair 11TR blower, shaft and motor assy complete ( Blower assly KAT15X15SCW 180D25) for 11 TR Voltas make Package type AC plant of Model ACDPUASC110R407 complete all as specified and as directed by Eng In Charge. Make : Voltas,Part No AC155500034K |
| 70 | Supply and fixing in repair 5.5 TR crank case heater of dia 170HLM072 for 5.5 TR Voltas make Package type AC plant of Model ACDPU ASC 55R407 complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No AC 153451144B |
| 71 | Supply and fixing in repair crank case heater of dia 220 mm SM110 SM147 for 8.5TR Voltas make Package type AC plant of Model ACDPUASC875DR407 complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No AC153451144 |
| 72 | Supply and fixing in repair crank case heater of dia 170HLM072 for 11 TR Voltas make Package type AC plant of Model ACDPUASC110R407 complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No AC153451144B |
| 73 | Supply and fixing in repair Fan blade suitable for air cooled condensor of AC plant of capacity 5.5 TR complete all as specified and as directed by Engineer-in-Charge. |
| 74 | S&F in repair Fan blade suitable for air cooled condensor of AC plant of capacity 8.5 TR complete all as specified and as directed by Engineer-in-Charge. |
| 75 | Supply, fixing, testing and commessioning in repair Fan motor 0.75 HP, suitable for Package type AC plant 5.5 TR of Model ACDPUASC 55R407 complete all as specified and as directed. Make : Voltas, Part No AC922751900 |
| 76 | Supply, fixing, testing and commIssioning in repair Fan motor 1 HP, 3 Phase, 415 volts, suitable for Package type AC plant 8.5 TR of Model ACDPUASC875DR407 complete all as specified and as directed. Make : Voltas, Part No AC922801912. |
| 77 | Supply, fixing, testing and commIssioning in repair Fan motor 2 HP, suitable for Package type AC plant 11TR of Model ACDPUASC110R407 complete all as specified and as directed. Make : Voltas, Part No AC150110043 |
| 78 | S&F Bearing of blower motor suitable for package units of AC plant of capacity 5.5 TR to 28 TR complete all as specified and as directed by Engineer-in-Charge. Make : NBC/SKF |
| 79 | S&F Polycarbonate Connector for 36 to 40 A, 440 Volt TP & TPN complete all as specified and as directed by Engineer-in-Charge. |
| 80 | S&F in repair MCB TP 6-32 Amps, 415 Volts, 10KA, ‘C’ series complete all as specified & as directed. |
| 81 | S&F in repair MCB TP 40 Amps, 415 Volts, 10KA, ‘C’ series complete all as specified & as directed. |
| 82 | S&F in repair MCB TP 63 Amps, 240 Volts, 10KA, ‘C’ series complete all as specified & as directed. |
| 83 | S&F MCCB with Thermal - magnetic release of 125-160 Amps, 3 Pole, 415V, 36 kA, Ics=100%Icu with adjustable over load setting and adjustable short circuit setting including all accessories like spreader terminals and separator ,etc. and taking down old unserviceable one. Make : L & T Cat Part No. CM9200808OOM1OG or equivalent in Schneider/ Legrand |
| 84 | S&F MCCB with Thermal - magnetic release of 125-160 Amps, 4 Pole, 415V, 36 kA, Ics=100%Icu with adjustable over load setting and adjustable short circuit setting including all accessories like spreader terminals and separator ,etc. and taking down old unserviceable one. Make : L & T Cat Part No. CM92108OOM1OG or equivalent in Schneider/ Legrand |
| 85 | S&F MCCB with Thermal - magnetic release of 160-200 Amps, 4 Pole, 415V, 36 kA, Ics=100%Icu with adjustable over load setting and adjustable short circuit setting including all accessories like spreader terminals and separator ,etc. and taking down old unserviceable one. Make : L & T Cat Part No. CM92109OON1OG or equivalent in Schneider/ Legrand |
| 86 | S&F MCCB with Thermal - magnetic release of 250-350 Amps, 4 Pole, 415V, 36 kA, Ics=100%Icu with adjustable over load setting and adjustable short circuit setting including all accessories like spreader terminals and separator ,etc. and taking down old unserviceable one. Make : L & T Cat Part No. CM98403OOROOG or equivalent in Schneider/ Legrand |
| 87 | Supply, fixing, testing and commessioning in repair SMPS of central AC plant of capacity 14 TR to 28 TR complete all as specified and directed by Engr-in-Charge.Make :DENFORS/ RENUTRAL or equivalent as approved by GE. |
| 88 | M& L for repairing of AC Plants of any capacity for rectifying oil leakages, water leakages, valve blockages including replacement of unserviceable parts complete all as directed by Engineer -in-Charge. Note: -(i) The quoted rate shall be deemed to include for the cost of minor parts such as nut, bolts, washers, fiber board gasket, rubber gasket, etc as required at site. (ii) Unserviceable parts shall be measured and paid seperately under relevant items mentioned in the Schedule. |
| 89 | S&F in repair Voltmeters digital type 0 to 500 Volt AC +/- 0.1 accuracy ,3 phase, 415 V including making necessay connections complete all as specified and as directed.Make L&T |
| 90 | S&F in repair Ammeters digital type 500A, +1.0 accuracy, 3 phase, 415 V direct type including making necessay connections complete all as specified and as directed. Make L&T |
| 91 | M&L wiring single core FR PVC insulated unsheathed cable, 1100 volts, grade having stranded copper conductor of 10 sqmm nominal cross sectional area after taking out old unserviceable wiring complete all as specified and as directed. Note: -The quoted rate shall be deemed to include for the cost of epoxy/PVC connection and copper terminal lugs as required. |
| 92 | Supply and fix stop valves 20 mm cost copper alloy, screwed down high pressure with crunch or butterfly handle screwed both ends for iron pipe or for unions and fixed including removal of old one. |
| 93 | S/F ball brass valves high pressure, with polythelne float and fly nut complete screwed for iron pipe of size 20 mm. |
| 94 | M&L for matfinish 2 coated synthetic enamal Asian/Burger paint anti rust /anti crossive for suction / discharge pipe of AC plant and panel board etc in red / yellow/ blue /half white complete all as specified and dierectedby the Engineer -in-charge. |
| 95 | Supply, fixing, testing and commissioning in repair condensor assy for 5.5 / 11 TR Voltas make Package type AC plant of Model ACDPU ASC 55R407 / ACDPUASC110R407, connecting all copper pipes, electric connections complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No ACDC60S / (1 Ckt condensor New ST spare) |
| 96 | Supply, fixing, testing and commissioning in repair condensor assy for 8.5 TR Voltas make Package type AC plant of Model ACDPUASC875DR407 complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No ACDC90S (1 Ckt condensor New ST spare) |
| 97 | Supply, fixing, testing and commissioning in repair of 14 TR Shell & Tube type condensor unit suitable for Voltas Centralised AC plant including making all necessary connections by brazing of copper pipes, pressure testing and vaccumising complete including charging the system with fresh refrigerent R-22 and recommissioning of the same all as specified and directed by Engineer-in-charge. Make of Condensor : Voltas. Note : (i) Contractor shall submit the purchase voucher and test certificate of condensor unit before incorporting in work. Payment shall be release after obtaing the same. (ii) Cost of refrigerant Gas paid separately under relevant item. |
| 98 | Supply, fixing, testing and commissioning in repair 5.5 TR Scroll compressor HLP072T4LC6/121L1753 suitable for 5.5 / 11 TR Voltas make Package type AC plant of Model ACDPU ASC 55R407 / ACDPUASC110R407 complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No. ACHLP072I . |
| 99 | Supply, fixing, testing and commissioning in repair 8.5 TR Scroll compressor SZ110-4VL suitable for 8.5 TR Voltas make Package type AC plant of Model ACDPUASC875DR407 complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No. ACSZ1104VL. |
| 100 | Supply, fixing, testing and commessioning in repair of 14 TR scroll compressor unit suitable for Voltas Centralised AC plant including making all necessary connections by brazing of copper pipes, pressure testing and vaccumising complete including charging the system with fresh refrigerent R-22 and recommissioning of the same all as specified and directed by Engineer-in-charge. Make of Compressor : Voltas/Danfoss. Note : (i) Contractor shall submit the purchase voucher and test certificate of compressor unit before incorporting in work. Payment shall be release after obtaing the same. (ii) Cost of refrigerant Gas paid separately under relevant item. |
| 101 | S&F blower motor runner shaft from the AC plant of capacity 5.5 TR to 11 TR complete all as directed by Engineer-in-Charge. |
| 102 | M&L for cleaning of cooling tower of central type AC plant of cap 8.5 TR to 28 TR, removal of water tray, pipe line and cleaning of cooling tower fins by using brush, painting of external body with spray paint as per exisitng colour complete all as directed by Engineer-in-Charge. |
| 103 | Repair/Servicing of AC control Panel of capacity 5.5 TR to 28 TR and rewiring of the defected wiring of panel by proper connection using thimble, connector and replacement of unserviceable accessories refixing the all items complete all as directed by Engineer-in-Charge. Note :- (i) The quoted rate shall be deemed to include for the cost of minor parts required for making the panel fully functional. |
| 104 | S&F for high/low pressure valve of size 3/8,5/8. complete all as directed by Engineer-in-Charge. |
| 105 | S&F CI/GI water line inlet/outlet valve of size up to 80mm as per existing complete all as directed by Engineer-in-Charge. |
| 106 | S&F Thermal relay 15 Amp to 32 Amps as per sample complete all as directed by Engineer-in-Charge. |
| 107 | M&L for taking down Condensor pump of size 2 HP to 10 HP for repairing at civil work shop and replacing of old u/s pumps spares like bearing ,shaft, impeller etc and oiling/greasing and testing and comissioning of pump at site after carrying out repair complete all as directed by Engineer-in-Charge. |
| 108 | S&F Nitrile Rubber for insulation of copper pipe of size 1/3/8 complete all as directed by Engineer-in-Charge. |
| 109 | S&F Nitrile Rubber for insulation of copper pipe of size 5/8 complete all as directed by Engineer-in-Charge. |
| 110 | S&F Copper pipe of size1/3/8 with elbow and sockets.complete all as directed by Engineer-in-Charge. |
| 111 | S&F Copper pipe of size 5/8 with elbow and sockets. complete all as directed by Engineer-in-Charge. |
| 112 | M &L for taking out the damaged insulation portion of existing outside duct, cleaning the duct, applying two coats of CPRX compound to cleaned portion of duct, applying one coat of bitumen paint, fixing of 15 mm thick nitrile rubber along with out side aluminium coating and making good the disturbed portions complete all as specified and directed by the Eng-in-charge. |
| 113 | S&F Battery of suitable for existing Temperature/ Humidity meter complete all as directed by Engineer-in-Charge. |
| 114 | Supply, fixing, testing and commessioning in repair Control Panel ( 1 CMP, 5.5 TR, 8.75 TR KEY 485 ) for 5.5 / 8.5 TR Voltas make Package type AC plant of Model ACDPU ASC 55R407 / ACDPUASC875DR407 complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No AC 1590325003P |
| 115 | Supply, fixing, testing and commessioning in repair Control Panel ( 2 CMP, 11 TR, 17 TR KEY PAD RS 485 ) for 11 TR Voltas make Package type AC plant of Model ACDPUASC110R407 complete all as specified and as directed by Eng In Charge. Make : Voltas, Part No AC1590625003P |
| 116 | M&L for repairing of corroded sheet metal body of indoor unit of Package type AC plant of 5.5/8.5/11 TR capacity, with new CRCA sheet of 2.0 mm thickness with painting of sheet with seimens grey paint as per exisiting including welding , cutting , fixing work as required including taking down and refixings spares of plants complete all as specified by engineer in charge. |
| 117 | Supply and fixing PVC insulated , sheathed, unarmoured flexible copper cable of 16 sqmm x 4 core, ISI marked, 1100 Volt grade complete including connecting end terminational by providing copper lugs of suitable size all as specified and directed by Engineer in charge General Note : (i) As the contract is of maintainance nature contractor shall not asked to give the site at once for complete work. Site will be hand over as per work requirement. (ii) In case of any break down in AC Plant contractor has to attend and rectified the complaint and make the plant serviceable with in 48 hrs after getting the complaint / intimation even telephonically. If contractor fails to attend and rectify the defects in 48 hrs penalty of Rs 1000/- per hour will be charged from contractor. In this desision of GE will be final. (iii) Contractor shall purchase all the major items like Condensor , fan motor, Blower unit, Compressor, of Make Voltas (OEM of plant) from the authorised dealer and submit the purchase voucher and test certificate before claiming the payment. |
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