Sales : +91-777 804 8217
| Sl. No. | Item Description |
| 1 | Mannual rescue and operation rescue of central AC plants (installation consisiting of AC plant with chilled water system 26 TR capacity having 03 Nos compressors each of 13 TR capacity (02 Nos working at a time and 01 No standby) with all connected equipments and machineries as per Annexure \"A\" to particular specifications} round the clock throughout the month inthree shicts (including sundays and Holidays) by employing one contractorcum AC mechanic per shift of eight hours including carrying out routine maintenance and upkeeping the installation/ AC plantsin operation condition complete in all respecs as specified and directed:-Location : 26 TRAC planr NRS Thane (i)1st shift - 0600 hrs to 1400hrts(ii) 2nd Shift - 1400 hrs to 2200hrs(iii) 3rd Shift- 2200hrs to 0600hrsNotes :-Quoted rates shall also be deemed to include the following elements:-(i) To provide uniform, tools & plants, safety means like glove etc to the employees and also alternative employee (reliever) for Manual rescue and operation rescue of Installation so that the other employees can avail the facility of weekly leave etc.(ii)To keep the AC plant room and allied area in clean and tidy condition during the operation period.(iii)To carryout the routine maintenance, minor repairs, oiling, greasing and to rectify the minor defects to keep the plants / Installation in serviceable condition all as directed by the GE and Engineer-in-Charge.However, the major repairs, replacements, overhauling, topping-up oil etc are not included in the scope of the above items.(iv)To keep necessary documentation duly signed by all the concerned.(v) To hand over the entire plant in serviceable condition at the time of completion.(vi)To keep first aid kit in all duty sub station. |
| 2 | Mannual rescue and operation rescue of central AC plants {installation consisiting of AC plant with chilled water system 30 TR capacity having 03 Nos compressors each of 18 TR capacity (02 Nos working at a time and 01 No standby) with all connected equipments and machineries as per Annexure \"A\" to particular specifications} round the clock throughout the month inthree shicts (including sundays and Holidays) by employing one contractorcum AC mechanic per shift of eight hours including carrying out routine maintenance and upkeeping the installation/ AC plantsin operation condition complete in all respecs as specified and directed:-Location : Rukmani TS Mahul (i)1st shift - 0600 hrs to 1400hrts(ii) 2nd Shift - 1400 hrs to 2200hrs(iii) 3rd Shift- 2200hrs to 0600hrsNotes :-Quoted rates shall also be deemed to include the following elements:-(i) To provide uniform, tools & plants, safety means like glove etc to the employees and also alternative employee (reliever) for Manual rescue and operation rescue of Installation so that the other employees can avail the facility of weekly leave etc.(ii)To keep the AC plant room and allied area in clean and tidy condition during the operation period.(iii)To carryout the routine maintenance, minor repairs, oiling, greasing and to rectify the minor defects to keep the plants / Installation in serviceable condition all as directed by the GE and Engineer-in-Charge.However, the major repairs, replacements, overhauling, topping-up oil etc are not included in the scope of the above items.(iv)To keep necessary documentation duly signed by all the concerned.(v) To hand over the entire plant in serviceable condition at the time of completion.(vi)To keep first aid kit in all duty sub station. |
| 3 | M & L for dismantling condenser connections for descaling, plugging them and providing 15 mm bore tee outlet for local circulation of mild acid solution in the condenser (separate container and small pump set to circulate mild acid solution shall be used).The PH value of solution shall be 4 and it shall be checked frequently i.e. every 1 hour during the operation.The Scalgun WS solution or equivalent solution as approved by the GE shall be used for discaling purpose.After 2 to 3 hours of cleaning, if the PH value remains less than 7, flush with fresh water added with sodium carbonate. After above process, the end covers shall be opened and condenser tubes shall be cleaned with Nylon brush, subsequently after closing the end covers, circulate mild acid solution as specified above and PH value shall be maintained as above, flushing the same with fresh water including recharging of stored refrigerantupto required pressure complete all as specified and directed for AC Plant ofcondensor 3 x 75 TR capacity (NAD Missarmine).Notes:The quoted rates shall also be deemed to include the following elements :-(a)The solution shall be warmed upto 35 DegreeCelsius.(b)During the entire process of cleaning, the PH value ofwater shall be 7.(c) Provision of solution for descaling, rubber gaskets, washers, nuts, bolts etc as directed. |
| 4 | -diito- all as per item No. 3 hereinbefore but for Condensar of AC Plant of3x30 TR Capacity of EKM WKSP at NAD |
| 5 | -ditto- all as per item No. 3 herein before but for AC Plant of 3 x 30 TR Capacity P-35, 2 x 30 TR Capacity P-78capacity EKM WKSP at NAD |
| 6 | -ditto- all as per item No. 3 herein before but for AC Plant of 3 x 30 TR Capacity, 31 WEU HQ at Thane |
| 7 | -ditto- all as per item No. 3 herein before but for AC Plant of 3 x 13 TR Capacity, NRS at Thane |
| 8 | Dismantlingcooling coil section of AHU for descaling and provision of 2 Nos 15mm tee outlet for local circulation of mild acid solution in the coil.Separate container and small pump set shall be used to circulate mild acid solution with 4PH value. The Scalgun WS/Cleansol or equivalent solution as approved by the GE shall be used for descaling.If the PH value remains less than 7, flush with fresh water added with sodium carbonate till PH value attains to 7.Refixing the coil section in position, carryout minor repairs includingfixing arrangement etc.AHU coil fins shall be cleaned by Sealgum solution by spraying the solution with washing pump upto the required level for 150 TR |
| 9 | -ditto- all as per item No. 4 herein before but for the chiller connection of AC Plant of 3 x 30 TR Capacity of P-35, 2 x 30 TR Capacity of P-78,3 x 30 TR capacityof EKM WKSP at NAD and HQ 31 WEU & NRS Thane |
| 10 | Supply only refrigerant (R-22) gas as per requirement, complete all as specified and directed. Make : MAFRON/FLORON/ REFRON/ FREON |
| 11 | Supply only refrigerant (R-407 C )gas as per requirement, complete all as specified and directed. Make : MAFRON/FLORON/ REFRON/ FREON. |
| 12 | Supply only compressor oil as per requirement, complete all specified and directed. Make : Servo, HP, BP, Sheetal N-68, Freezol 36. |
| 13 | Disconnecting chiller connection for descaling, providing 2 Nos of 15mm dia tee and plugging for circulating mild acid solution in the chiller(Separate container and small pump set shall be used to circulate mild acid solution with PH value 4). The Scalgun WS/Cleansol or equivalent solution as approved by the GE shall be used for descaling purpose.After 2 to 3 hours of cleaning if the PH value remains less than 7, flush with fresh water added with sodium carbonate till PH value attains to 7 for the chiller connection of AC plants of 3 x 75 TR Capacity (Missar Mine) complete all as specified and directed.Notes:The quoted rates shall also be deemed to include the following elements :- (a) The solution shall be warmed upto 35 Degree Celsius (b)During the entire process of cleaning, the PH value ofwater shall be 7.(c) Provision of solution for descaling, rubber gaskets, washers, nuts, bolts etc as directed. |
| 14 | -ditto- all as per item No. 8 hereinbefore but for 60 TR capacity (Location : EKM NAD) |
| 15 | -ditto- all as per item No.8 hereinbefore but for 60 TR capacity(Location : P-35 NAD) |
| 16 | -ditto- all as per item No.8 hereinbefore but for 38 TR capacity(Location :P-78 NAD) |
| 17 | -ditto- all as per item No.8 hereinbefore but for 60 TR capacity (Location : 31 WEU THANE) |
| 18 | -ditto- all as per item No. 8 hereinbefore but for 26 TR capacity (Location : NRS THANE) |
| 19 | Re-winding of 100 HP capacity compressor/ pump electric motor 3 phase, 50Hz, 415 Volts of pump set complete all as specified and directed. NOTES: The quoted rates shall also be deemed to include the following elements:-(a) Disconnecting & removing the electric motor from installed position includingloading, unloading and transporting to approved workshop.(b) Dismantling the existing burnt winding from the motor including winding with new super enamelled copper winding wire of existing gauge, also including provision of all insulating material such as insulation paper, sleeves, tape, varnish etc complete in all respects for class ’F’ insulation.(c) Transporting the motor back to the location, reinstalling in original position including making alignment, electric connection etc complete, commissioning and testing for 8 hours continuously to check the RPM to the satisfaction of Engineer-in-Charge. (Note : Any damage caused during handling and rewinding etc will be made good by the contractor at his own cost). |
| 20 | -ditto- all as per item No. 9 above but40 HP capacity motor |
| 21 | -ditto- all as per item No. 9 above but20/25 HP capacity motor |
| 22 | -ditto- all as per item No.9 above but 10 /15 HP capacity motor. |
| 23 | -ditto- all as per item No. 9 above but 7.5 HP capacity Motor. |
| 24 | -ditto- all as per item No. 9 above but 5 HP capacity Motor. |
| 25 | Supply and fix in repairs automatic capacity control pilot solenoid valve suitable for the liquid line of AC Plants of various capacity complete all as specified and directed,Make :- Rotex, Avcon, SPORLAN, DANFOSS. |
| 26 | M & L for thermal insulation over 150mm bore chiller water piping with 50mm thick fibre glass wool, crown 150 and of density 24 Kg/Cum, the glass wool shall be covered with and including 24 SWG aluminium sheet cladding, complete all as specified and directed, Make: Lloyd\"s / TWIGA/ FGP Ltd. |
| 27 | -Dittio- all as per item No. 11 above but over 80mm bore chiller water piping |
| 28 | -Dittio- all as per item No. 11 above butover 50mm bore chiller water piping |
| 29 | Dismantling of Monoblock pump of under mentiuoned capcities from connected suction/delivery pipes and electric connections etc, taking to workshop, overhauling of the same and replacing unserviceable spares/parts/components, cleaning of impeller, greasing reassembling, bringing providing paking necessary nuts & bolts etc and reconnecting, recommissioning and testing for smooth functioning.(Notes:Cost of all the elements (material cost as well as labour cost) for making the pumps completely functional except the following shall be deemed to be included in the quoted ratess: |
| 30 | 40 HP Capacity |
| 31 | 20/25 HP Capacity |
| 32 | 10 /15HP Capacity |
| 33 | 5/7.5 HP Capacity |
| 34 | Supply only following spares /components/parts for monoblock pump set all as specified and directed :- |
| 35 | Gun metal bushes for 40 HP capacity |
| 36 | Gun metal bushes for 20/25 HP capacity |
| 37 | Gun metal bushes for 10HP capacity |
| 38 | Gun metal bushes for 7.5 HP capacity |
| 39 | Gland packing set for 40 HP capacity |
| 40 | Gland packing set for 20/25 HP capacity |
| 41 | Gland packing set for 10 HP capacity |
| 42 | Gland packing set for 7.5HP capacity |
| 43 | Bearing for 7.5 HP capacityMake : SKF, TATA, NBC |
| 44 | Bearing for10 HP capacityMake : SKF, TATA, NBC |
| 45 | Water seal packing for 7.5 HP capacity |
| 46 | Water seal packing for 10 HP capacityNote : The quantity of item Nos 28.01 to 28.12 shall be operated only to the extent required replacement for Pumps under item No. 27.01 x 27.04 here-in-before.These shall be of makes as specified and in case, makes are not mentioned in these tender documents, the same shall be as per the existing and shall be suitable for the pumps under item No 27.01 to 27.04 all as directed and approved by the GE. |
| 47 | TakingdownAC Plantcompressor reciprocatingtype model SMC-4-100of ACCEL Make by dismantling complete assembly, after pumping down refrigerant R-22,overhaulingthe compressor includingreplacement of unserviceable spares, alsoincluding machining of crank shaft bearing,polishing, replacing of gasketspacking,reassembly and rechargingof pumpeddown Refrigerant, also charging of additional refrigerant upto the required pressure& topping up if required to maintain the required standingcharged pressureof compressor oil, testing for smooth functioning etc, complete all as specified and directed. Location :New Mine Workshop, P-35(NAD) (Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shallbe deemed to be included in the quoted rates :(a) Supply only spares included under item Nos 30.01 to 30.18here-in-after.(b)Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required. (c)Supply only compressor oil for topping up, if required. |
| 48 | Supply only following spares for compressor reciprocating type model SMC- 4-65, Make : ACCEL : |
| 49 | Crank shaft duly remetalised, grinded, polished and made to size to match with the existing, Cat No. F-7713 |
| 50 | Piston Cat No. F-6503 |
| 51 | Piston Oilrings Cat No.F-6523 |
| 52 | Main sealing bearing(Set of two) Cat No. F-7276 |
| 53 | Liner assembly Cat No. F-7167 |
| 54 | Oil pump assembly Cat No. F-6501 |
| 55 | Rocker arm Cat No. F-7166 |
| 56 | Loader/unloader spring Lock Cat No. F-7277 |
| 57 | Piston sleeves bushing with collar, Cat No.F-7165 |
| 58 | Suction valve reeds Cat No. F-8162 |
| 59 | Discharge valve reeds Cat No. F-6504 |
| 60 | Oil filter Cat No. F-7796 |
| 61 | Suction Filter Cat No. F-7167 |
| 62 | Oil pressure regulating valve Cat No. F-6507 |
| 63 | Connecting rod bearing Cat No. F-7164 |
| 64 | Gasket set of make Neopene or equivalent as appoved by the GE |
| 65 | Compressor safety valve Cat No. F-7278 |
| 66 | Shaft seal assembly, Cat No. F-7646 |
| 67 | TakingdownAC Plantcompressor reciprocatingtype model SMC-4-100of ACCEL Make by dismantling complete assembly, after pumping down refrigerant R-22,overhaulingthe compressor includingreplacement of unserviceable spares, alsoincluding machining of crank shaft bearing,polishing, replacing of gasketspacking,reassembly and rechargingof pumpeddown Refrigerant, also charging of additional refrigerant upto the required pressure& topping up if required to maintain the required standingcharged pressureof compressor oil, testing for smooth functioning etc, complete all as specified and directed. Location :31 WEU THANE(Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shallbe deemed to be included in the quoted rates :(a) Supply only spares included under item Nos 32.01 to 32.18here-in-after.(b)Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required. (c)Supply only compressor oil for topping up, if required. |
| 68 | Supply only following spares for compressor reciprocating type model SMC- 4-65, Make : ACCEL : |
| 69 | Crank shaft duly remetalised, grinded, polished and made to size to match with the existing, Cat No. F-7713 |
| 70 | Piston Cat No. F-6503 |
| 71 | Piston Oilrings Cat No.F-6523 |
| 72 | Main sealing bearing(Set of two) Cat No. F-7276 |
| 73 | Liner assembly Cat No. F-7167 |
| 74 | Oil pump assembly Cat No. F-6501 |
| 75 | Rocker arm Cat No. F-7166 |
| 76 | Loader/unloader spring Lock Cat No. F-7277 |
| 77 | Piston sleeves bushing with collar, Cat No.F-7165 |
| 78 | Suction valve reeds Cat No. F-8162 |
| 79 | Discharge valve reeds Cat No. F-6504 |
| 80 | Oil filter Cat No. F-7796 |
| 81 | Suction Filter Cat No. F-7167 |
| 82 | Oil pressure regulating valve Cat No. F-6507 |
| 83 | Connecting rod bearing Cat No. F-7164 |
| 84 | Gasket set of make Neopene or equivalent as appoved by the GE |
| 85 | Compressor safety valve Cat No. F-7278 |
| 86 | Shaft seal assembly, Cat No. F-7646 |
| 87 | TakingdownAC Plantcompressor reciprocatingtype model SMC- 8-100 of ACCEL Make by dismantling complete assembly after pumping down refrigerant R-22,overhaulingthe compressor includingreplacement of unserviceable spares, alsoincluding machining of crank shaft bearing,polishing, replacing of gasketspacking,reassembly and rechargingof pumpeddown Refrigerant, also charging of additional refrigerant upto the required pressure& topping up if required to maintain the required standingcharged pressureof compressor oil, testing for smooth functioning etc, complete all as specified and directed. Location : MISSAR MINE NAD(Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shallbe deemed to be included in the quoted rates :(a) Supply only spares (b)Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required. (c)Supply only compressor oil for topping up, if required. |
| 88 | Supply only following spares for compressor reciprocating model SMC- 8-100, Make : ACCEL : |
| 89 | Crank shaft duly remetalised, grinded, polished and made to size to match with the existing, Cat No. F -7803 |
| 90 | Piston Cat No. V5124A |
| 91 | Piston Oilrings Cat No.V5485 |
| 92 | Main sealing bearing(Set of two) Cat No. F-7276 |
| 93 | Liner assembly Cat No. F-7167 |
| 94 | Oil pump assembly Cat No. F-6501 |
| 95 | Rocker arm Cat No. F-7166 |
| 96 | Loader/unloader spring Lock Cat No. F-7277 |
| 97 | Piston sleeves bushing with collar, Cat No.F-7165 |
| 98 | Suction valve reeds Cat No. F-8162 |
| 99 | Discharge valve reeds Cat No. F-6504 |
| 100 | Oil filter Cat No. F-7796 |
| 101 | Suction Filter Cat No. F-7167 |
| 102 | Oil pressure regulating valve Cat No. F-6507 |
| 103 | Connecting rod bearing Cat No. F-7164 |
| 104 | Gasket set of make Neopene or equivalent as appoved by the GE |
| 105 | Compressor safety valve Cat No. F-7278 |
| 106 | Shaft seal assembly, Cat No. F-7646Note : The quantity of item Nos 34.00 to 34.18 shall be operated only to the extent required replacement for compressors under item No. 34.00 here-in-before. Unless othewise specified in the BOQ, these shall be of make ACCEL & of mentioned Cat No in the BOQ and shall be suitable for the compressors under item No 34.00 all as directed and approved by the GE. |
| 107 | TakingdownAC Plantcompressor reciprocatingtype model 5H-40Make VOLTAS by dismantling complete assembly after pumping down refrigerant R-22,overhaulingthe compressor includingreplacement of unserviceable spares, alsoincluding machining of crank shaft bearing,polishing, replacing of gasketspacking,reassembly and rechargingof pumpeddown Refrigerant, also charging of additional refrigerant upto the required pressure& topping up if required to maintain the required standingcharged pressureof compressor oil, testing for smooth functioning etc, complete all as specified and directed. Location :P-78 NAD (Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shallbe deemed to be included in the quoted rates :(a) Supply only spares(b)Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required. (c)Supply only compressor oil for topping up, if required. |
| 108 | Supply only following spares for compressor reciprocating model 5 H-40Make VOLTAS |
| 109 | Crank shaft duly remetalised, grinded, polished and made to size to match with the existing, Cat No. F -7803 |
| 110 | Piston Cat No. V5124A |
| 111 | Piston Oilrings Cat No.V5485 |
| 112 | Main sealing bearing(Set of two) Cat No. F-7276 |
| 113 | Liner assembly Cat No. F-7167 |
| 114 | Oil pump assembly Cat No. F-6501 |
| 115 | Rocker arm Cat No. F-7166 |
| 116 | Loader/unloader spring Lock Cat No. F-7277 |
| 117 | Piston sleeves bushing with collar, Cat No.F-7165 |
| 118 | Suction valve reeds Cat No. F-8162 |
| 119 | Discharge valve reeds Cat No. F-6504 |
| 120 | Oil filter Cat No. F-7796 |
| 121 | Suction Filter Cat No. F-7167 |
| 122 | Oil pressure regulating valve Cat No. F-6507 |
| 123 | Connecting rod bearing Cat No. F-7164 |
| 124 | Gasket set of make Neopene or equivalent as appoved by the GE |
| 125 | Compressor safety valve Cat No. F-7278 |
| 126 | S & F in repairs HP/LP/OPsensor swtiches all as specided and driectedMake Indofoss / danfoss |
| 127 | S & F in repairs pressure gaugesHP/LP/OP of following capacitiesetc. complete with all accessories,as specified and directed, Make : PENN / INDOFOSS / RANCO / DANFOSS / JOHNSON |
| 128 | 0-30 Kg/ cm2 |
| 129 | 0-12.5Kg/ cm2 |
| 130 | 0 to 16kg./cm2 |
| 131 | Supply and fix in replacement single phase preventer, type SPPR Type SZ 5 (7 Wire), 380V suitable for existing panel board for AC Plant, complete all as specified and directed, (Make L&T / SIEMENS). |
| 132 | S & F in replacement unserviceable worn out\"V\" belt of model A-54 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor / AHU etc. complete all as specified and directed. |
| 133 | S & F in replacement unserviceable worn out \"V\" belt of model B-65of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor/ AHU etc. complete all as specified and directed. |
| 134 | S & F in replacement unserviceable worn out \"V\" belt of model B-2760 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor/ AHU etc. complete all as specified and directed. |
| 135 | S & F in replacement unserviceable worn out \"V\" belt of model A-26 of make Fenner or equivalent in Nirlon/Dunlopas approved by the GE for Compressor/ AHU etc. complete all as specified and directed. |
| 136 | S & F in replacement unserviceable worn out \"V\" belt of model B-73 of make Fenner or equivalent in Nirlon/Dunlopas approved by the GE for Compressor/ AHU etc. complete all as specified and directed. |
| 137 | S & F in replacement unserviceable worn out \"V\" belt of model C-134 of make Fenner or equivalent in Nirlon/Dunlopas approved by the GE for Compressor/ AHU etc. complete all as specified and directed. |
| 138 | S & F in replacement unserviceable worn out \"V\" belt of model SPZ-1950 of make Fenner or equivalent in Nirlon/Dunlopas approved by the GE for Compressor/ AHU etc. complete all as specified and directed. |
| 139 | S & F in replacement unserviceable worn out \"V\" belt of model A-1650 make Fenner or equivalent in Nirlon/Dunlopas approved by the GE for Compressor/ AHU etc. complete all as specified and directed. |
| 140 | S & F in repairs for expansion valve suitablefor AC plant of 80TR chillar unit,comlete all as specified and directed, Make: DANFOSS / SPORLAN / RANCO. Model No :MVE-42 |
| 141 | -ditto- all as per item No. 48 above but for AC 30/40 TR chillar unit, Model no MVE-26 |
| 142 | M & L for replacement of following capacity existing unserviceable / defective ampere meter digital type of size 96 x 96mm with and including CT, complete all as specified & directed, Make : AE / ENERCON / SECURE / L&T / TRINITY |
| 143 | 0 to 20Amps |
| 144 | 0 to 30Amps |
| 145 | 0 to 50Amps |
| 146 | M & Lfor replacement of unserviceable Cooling Tower accessories i.e. water inlet/out pipe and filter, fanblade, fan bulb, fan shaft, GI bolts, nuts, MS frame and ladder etc complete and refitting old PVC fills (serviceable qty shall be reused to the extent available) after cleaning with diluted HCL solution suitable for the cooling tower of 21 to 40TRof FRP Basin,complete all as specified and directed.Note : Extra PVC fills required to complete the job shall only be measured and paid separately as supply only to the extent required and ordered and cost of all the other elements to make the cooling towers completely functional shall be deemed to be included in the quoted rates. |
| 147 | Pumping down theexisting refrigerant fromthe plant of 75/80 TR capacity, carrying out theleakage testing of plant with the pressure of Nitrogen gasand monitoring for 24hrs to assessleakages, rectification of leakage by brazing & replacement of necessary gasketswherever required, vacumizing of the plant by vaccum pump and keep-it upto 24 hours for testing and rectification of leakages if any, finallyrecharging of existing refrigerant gas to the plant and topping up of refrigerant if requiredtomaintain the standard pressure etccomplete including testing of the plant for smooth functioning complete all as specified & directed. |
| 148 | Pumping down theexisting refrigerant fromthe plant of 60 TR capacity, carrying out theleakage testing of plant with the pressure of Nitrogen gasand monitoring for 24hrs to assessleakages, rectification of leakage by brazing & replacement of necessary gasketswherever required, vacumizing of the plant by vaccum pump and keep-it upto 24 hours for testing and rectification of leakages if any, finallyrecharging of existing refrigerant gas to the plant and topping up of refrigerant if requiredtomaintain the standard pressure etccomplete including testing of the plant for smooth functioning complete all as specified & directed. |
| 149 | Pumping down theexisting refrigerant fromthe plant of 30 TR capacity, carrying out theleakage testing of plant with the pressure of Nitrogen gasand monitoring for 24hrs to assessleakages, rectification of leakage by brazing & replacement of necessary gasketswherever required, vacumizing of the plant by vaccum pump and keep-it upto 24 hours for testing and rectification of leakages if any, finallyrecharging of existing refrigerant gas to the plant and topping up of refrigerant if requiredtomaintain the standard pressure etccomplete including testing of the plant for smooth functioning complete all as specified & directed. |
| 150 | S & F in replacement loader / Unloader coil 230 Volt, 50HZ for solenoid valve suitable for compressor SMC 6-65 / 8- 65Model, Make : ACCEL |
| 151 | -Ditto- all as per item No. 40 above but for SMC 8-100, Make ACCEL. |
| 152 | Taking down existing unserviceable Shaft Sealassembly and in lieuS & F new Shaft Seal Assembly of Make ACCEL including tear gasket, nuts, bolts, washers etc. and testing for leakage of refrigerant suitable for 75/80 TR Capacity chiller unit,Make -ACCEL, complete all as specified and directed. |
| 153 | -ditto- all as per item No. 41 hereinabove but Shaft seal Assembly of Make -ACCELfor 30/40 TR capacity chiller unit complete all as specified and directed. |
| 154 | S & F in replacement contactor type ML-2.0,415Volt, 50Hz for star deltastarter for motor of compressor, water pump and chiller pump etc. complete all as specified and directed, Make L & T/ Marline - Garline/ SIEMENS/ Schneider |
| 155 | S & F in replacement contactor type ML- 3,415Volt, 50Hzforstar deltastarter for motor of compressor, water pump and chiller pump etc. complete all as specified and directed. Make L & T/ Marline - Garline/ SIEMENS/Schneider |
| 156 | S & F in replacement contactor type ML- 6,415Volt, 50Hz for star deltastarter for motor of compressor, water pump and chiller pump etc. complete all as specified and directed.Make L & T/ Marline - Garline/ SIEMENS/Schneider |
| 157 | S & F in replacement contactor type LCD-150,415Volt, 50Hz for star deltastarter for motor of compressor, water pump and chiller pump etc. complete all as specified and directed.Make L & T/ Marline - Garline/ SIEMENS/Schneider |
| 158 | Supply only PVC fills of size 600mm x 150mm x 150mm complete all as specified and directed. |
| 159 | Supply only PVC fills of size 600mm x 300mm x 150mm complete all as specified and directed. |
| 160 | M & Lfor replacement of relay for 100 HP Starter installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make : L & T / SIEMENS. |
| 161 | M & Lfor replacement of relay for 40 HP Starter installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make : L & T / SIEMENS. |
| 162 | M & Lfor replacement of relay for 20/25 HP Starter installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T / Siemens. |
| 163 | M & Lfor replacement of relay for 10 /15 HP Starter installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T / Siemens. |
| 164 | M & Lfor replacement of relay for 7.5/5 HP Starter installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T / Siemens. |
| 165 | M & Lfor replacement of Timer 800 SD installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T or Siemens |
| 166 | M & Lfor replacement of Indicator lamp RBY, 230 V, installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T / Siemens/C&S. |
| 167 | Replacement of unserviceable MS pipe,heavy grade of following sizes(condenser water tubing fromthe cooling tower area) including provision of all fittings, welding and connected works as required for smooth functioning of AC Plants, complete all as specified and directed, Make : TATA/JINDAL :- |
| 168 | 150mm bore |
| 169 | 125mm bore |
| 170 | 100 mm bore |
| 171 | 80 mm bore |
| 172 | 50 mm bore |
| 173 | Supply, Fabrication, Installation, Testing and Commissioning of ducting for supply/Return made out of GI steel metal 22 gauge, Zinc coated complete with all standard accessories, flanges, G I Hardware, Self Adhesive elastomeric foam gasket, support etc as per IS-655, complete all as specified and directed. |
| 174 | M&L for duct insulation (50mm thick) with resin bonded fibre glass wool roll of density 24 Kg/Cum, with factory laminated aluminium vapour barrier, as specified and including provisionof the followings :(a)M&L for cleaning the duct surface (to be insulated) by scrapping carefully with wire brush etc to make the surface completely free of miss-scale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage.(b)M&L applying rubber based adhesive CPRX compound.(c)M&L for sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 50mm wide, to make the insulation leakproof.(d)M&L for securing the insulation with and inculding mechanically fastened nylon / steel straps of size 50mm wide at maximum intervals of 1.2 metre. |
| 175 | Suply and fix in repairs Cast Iron butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 50mm bore pipe, complete all as specified and directed. |
| 176 | Suply and fix in repairs Cast Iron butterfly valve class PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 80mm bore pipe, complete all as specified and directed. |
| 177 | Suply and fix in repairs Cast Iron butterfly valve PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 100mm bore pipe, complete all as specified and directed. |
| 178 | Suply and fix in repairs Cast Iron butterfly valve PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 150mm bore pipe, complete all as specified and directed. |
| 179 | Suply and fix in repairs Cast Iron Non-return butterfly valve PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 100mm bore pipe, complete all as specified and directed. |
| 180 | Suply and fix in repairs Cast Iron Non-return butterfly valve PN-16 including flange, nuts, bolts, rubber, gaskets etc suitable for 150mm bore pipe, complete all as specified and directed. |
| 181 | Supply / Fixing in repairs volt meter and ammeter after removing old volt meter. |
| 182 | Repair/installationupto 150 TR chiller after removing suction / discharge pipe line of gas / water transporting the chiller to workshop, opening both and flange of chiller, cleaning the shell side of chiller and copper tubes with fresh water, pressure testing with water, keeping chiller 24 hrs of pre testing, chocked copper tubes 3/4\"120 nos removed the existing chiller after brazing / weldingclosing the both end flange with new gasket after changing the nuts and bolts ,pressure testing carried out after changing the tubes, transporting the chiller to site complete with new nuts & bolts in orginal position connectingsuction / discharge gas line by welding & brazing, vaccumising the system, pressure testing N2 gas if no leakage found, gas charging with required R22 Insulating the chiller nitrile rubber sheet can chiller body and suction / discharge gas pipeline in orginal position testing the system for smooth functioning all as specified & directed. |
| 183 | Repair/installationupto 26 TR chiller after removing suction / discharge pipe line of gas / water transporting the chiller to workshop, opening both and flange of chiller, cleaning the shell side of chiller and copper tubes with fresh water, pressure testing with water, keeping chiller 24 hrs of pre testing, chocked copper tubes 3/4\"120 nos removed the existing chiller after brazing / weldingclosing the both end flange with new gasket after changing the nuts and bolts ,pressure testing carried out after changing the tubes, transporting the chiller to site complete with new nuts & bolts in orginal position connectingsuction / discharge gas line by welding & brazing, vaccumising the system, pressure testing N2 gas if no leakage found, gas charging with required R22 Insulating the chiller nitrile rubber sheet can chiller body and suction / discharge gas pipeline in orginal position testing the system for smooth functioning all as specified & directed. |
| 184 | M & L for preparation of old painted / unpainted surfaces of any description, including taking out of parts / components under painting (if required) from any position of any capacity AC Plant and applying one coat of epoxy paint (with colour code maintained as per relevant IS) including marking with flow directions (of approved colour) complete comprsing comprssor , motor pumps, conductors , water pipe lines etc |
| 185 | Supply and fixing AHU filters 10.0 micron 98% efficiency of existing suitable sizefor AHU after removing old unserviceable AHU filters. |
| 186 | Supply fix in repair, microprocessor suitable for water cooled chiller 60TR model CWCDR040 OMNT replace MPD / VPD, PLC, circuit wiring if faulty make microprocessor with display functional in auto tempreature stage, suction pressure / discharge pressure, CHW out temp after testing complete. |
| 187 | Supply fix in repair, microprocessor suitable for water cooled chiller 36TR model CWCDR040 OMNT replace MPD / VPD, PLC, circuit wiring if faulty make microprocessor with display functional in auto tempreature stage, suction pressure / discharge pressure, CHW out temp after testing complete. |
| 188 | S & F in repairs for expansion valve suitable AC 40 TR chillar unit complete all as specified and directed., Make Danfoss |
| 189 | S & F in repairs for expansion valve suitable AC 60 TR chillar unit complete all as specified and directed., Make Danfoss |
| 190 | S & F in repairs for expansion valve suitable AC 36 TR chillar unit complete all as specified and directed., Make Danfoss |
| 191 | Supply and fixing filter dryer core after removing old U/s filter dryer core complete all as specified and directed., Make: DANFOSS |
| 192 | Supply and fix in repairs chiller Water Sensors in various AC plants complete all as specified and directed. |
| 193 | Taking down the defective flexible cable PVC insulated multistranded copper conductor of 16 Sqmm 3 Core and supply and fix new flexible PVC insulated multistranded copper conductor of 1100 volts grade complete. |
| 194 | Supply and Fix display Board Stain less steel os size 4 x 3 Ft For AC Plant P-78,P-35,MisserMine,PBGM Plant,MRP Plant,including 2 nos of pole and foundation PCC and arrangement for fitting board to pole complete all accessories including welding and fabrication work complete all as specified and directed by Engr-in-Charge. |
| 195 | Taking down the defective flexible cable PVC insulated multistranded copper / Aluminium conductor of 1.5 Sqmm 6 Core and supply and fix new flexible PVC insulated multistranded copper conductor of 1100 volts grade complete. |
| 196 | Comprehensive repairs & maintenance to HOT cranes (2 Nos )having 1 Ton capacity with 10 metrs span located in Torpedo workshop to be carried out as under:-(a)Opening of the chain pulley block forlocation of faults and replacement of unserviceable parts as required at site including attending routine complaints of users to keep the chain pulley block operational through out the year (maximum break down period shallnot exceed more than 24 hrs from the time of receipt of complaint)(b) Checking the alignment of the ISMB for free movement of mechanically operated trolley.(c) Repairs/ maintenance of mechanically operated trolley including replacement of worn out parts complete for smooth functioning of the crane.(d) Application of grease to components and chain as per the manufacturers instructions.(e) Load testing of the crane after every repairs as per the instructions of \"handling explosive devices/ ammunition.(f) Load testing as per SWL of crane capacity.Note:Load will be arranged by the department within the radius of 2 KM from the testing site. However shifting of the loads to testing site and back to the place by engaging suitable crane/transport with man power shall be the contractors responsibility and the quoted rate shall be deemed to include for the same. |
| 197 | All as per Item No 79.00 above but for 22 cranes of capacity 2 Ton, located in EKM workshop,APR 2, P-50 HTL, A to G structure Magazine NAD Trombay and P-75 to P-78. |
| 198 | All as per Item No. 79.00 above but for 6 cranes of capacity 3/3.5 Ton, located in EKM workshop at NAD Trombayand NSD T-66. |
| 199 | Comprehensive repairs & maintenance and repairs to 1 No of EOT crane having capacity 2 Tons with 8 meters span of 4 M lift located in WED Sonobouy workshop with the following repairs :-(a) Opening of gear box of LT/CT, crab for examination, replacement of worn out parts and tightening the loosened components, checking, locking systems and closing up including testing commissioning in whenever required in any number of times through out the year including load test after every repair as per the instruction by Engineer in Charge.The permissible break down period for repair shall not exceed 24 hr from the time of receipt of complaint.(b) Checking the alignment of the ISMB for free movement of mechanically operated trolley and replacement of the chain if required.(c)Repair/replacement of worn out/burned unserviceable electrical items as required at site.(d)Tightening the DSL conductors and replace the supports if found necessary. (e) Applying grease to the components whenever required and replacement of Gear oil as per manufacturers instructions.(f) Testing of the limit switches, breaks and settings as required and to be replaced whenever unserviceable for smooth functioning through out the year.(g) Load testing as per SWL of Crane capacity.(h) Painting of the 1 SMB/ equipments of HOT/EOT as required and existing to be done once in a year as per the directions given by the Engineer in Charge. |
| 200 | All as per Item No.80.00 above but for 1 crane of capacity 2 Ton having 10 meter span of 4 meter lift located in WED TP Sonobouy. |
| 201 | All as per Item No.80.00 above but for 2 cranes of capacity 3/3.5 Ton having 11 meters span of 4 meter lift located in EKM Workshopand section 5 at NAD (T). |
| 202 | All as per Item No.80.00 above but for 1 crane of capacity 5 Ton having 11 meters span and 8 meters lift located inShed No-16 and AK- 230 at WED mankhurd. |
| 203 | All as per Item No.80.00 above but for 1 crane of capacity 20 Ton having 12 meters span and 11 meters lift located in WED shed No-7. |
| 204 | NOTE :-Load will be arranged by the department within the radius of 2 Km from the testing site.However, shifting of the loads to testing site and back to the place by engaging suitable crane/transport with man power shall be the contractors responsibility and the quoted rate shall be deemed to include for the same. |
| 205 | Comrehensive preventive maintenance by technically qualified technician and rendering operationally 2 Nos EOT crane of 30 TON capacity at DSRV as mentioned below including assemblies inspection to maintenance of longitude travel/cross travel system assy and checking lubricating of gear system topping up of lubricant upto desired level, replacement of gasket, nut, bolts, washer, split pins for proper tightness and safety including replaement of worn out part such as slip rings, Rubber Buffer, checking of coupling unit travel track etc all other miscellaneous item & ensure safe operation of crane.Preventive maintenance of housing system assy comprising of inspection checking including topping up/ charging of lubricants & gasket inspection and checking of bracing, pulley, nut, dolys washer, split pins, bushes, hooks, checking of housing pulley and lubrication thereof inspection of hoisting rope for cut aberration etc & cleaning up all greasy/ clipping materials inspection servicing, setting and testing breaking limit system for its safe operation.Inspection, checking and setting out.Preventive maintenance of elecrical control system complete all as specified and directed by Engr-in-Charge.Note:(a) Ispection checking decarbonising & tightning of electrical connection in total system includig replacment of thimbles etc. (b) Inspection & checking of fuses, setting & tightning the same as per their capacity.(c)Inspection & setting of voltage system including replacement of fused indicating lamp etc.(d)Spares for EOT crane will be measured and paid seperately.(e)Contractor will carry out comprehensive maintenance once in a month for 11 months and maintain the record of the same as per the performa of monthly maintenanc check.(f) Contractor ensure serviceability and safety of crane during his each visit by way of maintining job card duly signed by JE E/M.(g) The contractor will also send Technician on call basis in case of any fault.Fault to be rectified within 8 hrs of receipt of complaint failing which Rs. 500/- per day will be deducted till rectification of defect.(h) Rates of all consumables such as lubricant, gear oil, nut bolt, split pins, bushes, gasket are deemed to be included in the rates.(j) The tenders are required to submit the intent of MoU from any one of the OEM\"s i.e, M/s Rockwell Hoisto Cranes Pvt Ltd, M/s Poineer Cranes, M/s Hercules Hoisto, M/s Turbo Fergusan (India) Pvt Ltd, M/s Dinesh Enterprises, M/s Cranex, M/s USCGC, M/s Garlik, M/s Morri, M/s Hindustan Livers, M/s Grip Engineers, M/s Meta feb, M/s JPSENT, M/s Joel Industries.(k) The maintenance & repair under this contract shall be done through MoU issued by any one of OEM e.iM/s Rockwell Hoisto Cranes Pvt Ltd, M/s Poineer Cranes, M/s Hercules Hoisto, M/s Turbo Fergusan (India) Pvt Ltd, M/s Dinesh Enterprises, M/s Cranex, M/s USCGC, M/s Garlik, M/s Morri, M/s Hindustan Livers, M/s Grip Engineers, M/s Meta feb, M/s JPSENT, M/s Joel Industries. (l) Note :Crane load test certification to be certified by Govt recognised/approved agency and rate shall be included in the quoted rate. |
| 206 | Note : For item No 79 to 81 :Crane load test certification to be certified by Govt recognised/approved agency and rate shall be included in the quoted rate. Painting of the HOT/EOT as required and existing to be done once in a year as per the directions given by the Engineer in Charge. |
| 207 | Material and labour for load testing2 Nos of EOT crane of 30 Ton having 29 Meters span and 12 Meters hook height lift located in DSRV including all necessary preparation of test such as collecting of load block and re-depositing in the existing location, binding work, welding and all related material which may be required on ground to complete the whole testing procedure ascomplete job for both cranes.Note : (a) Crane load Test certification to be conducted by recognised crane manufacturer/ govt approved testing agent and submit to this office.Rate for the same shall be inclusive in the quoted rate.(b) Arrangement of mobile lifting machines, man power and supervisory staff for the complete test as specification above shall be the complete test as specified above shall be the sole responsibility of the contractor and rate shall be included in the quoted rate.(c) Any damage which may take place due to mishandling of testing procedure, inefficient of supervisory staff etc shall be made good by the contractor.(d) Load Cell required at site during testing will be provided by the contractor and rate shall deem to be in the quoted rate.(e) Any item which is not mentioned here-in-before but technically required while conducting the test shall be incorporated by the contractor to enable to complete the test satisfactorily and rate of the same shall deemed to be included in the quoted rate.(f) Load base platform suitable to carry safety the load (i.e not less than 50 Ton capacity) with sling of required Nos, shackle etc duly certified of their capacity/strength shall be provided for conducting the load and rate of the same shall be included in the quoted rate. |
| 208 | Conducting load and deflection test, horizonatal test to EOT/HOT crane of 2/3.5/5 ton capacity and submitting test report complete as specified.Note : (a) Crane load Test certification to be conducted by recognised crane manufacturer/ govt approved testing agent and submit to this office.Rate for the same shall be inclusive in the quoted rate.(b) crane testing shall be carried out by the authorised government inspector as per factoried ACT in the presence of safety officer and user.(c) Arrangement of mobile lifting machines, man power and supervisory staff for the complete test as specification above shall be the complete test as specified above shall be the sole responsibility of the contractor and rate shall be included in the quoted rate.(d) Any damage which may take place due to mishandling of testing procedure, inefficient of supervisory staff etc shall be made good by the contractor.(e) Load Cell required at site during testing will be provided by the contractor and rate shall deem to be in the quoted rate.(f) Any item which is not mentioned here-in-before but technically required while conducting the test shall be incorporated by the contractor to enable to complete the test satisfactorily and rate of the same shall deemed to be included in the quoted rate.(g) Load base platform suitable to carry safety the load (i.e not less than 50 Ton capacity) with sling of required Nos, shackle etc duly certified of their capacity/strength shall be provided for conducting the load and rate of the same shall be included in the quoted rate. |
| 209 | Supply & fixing in repair Two way lever type Limit switch Two contect Type LS/2SH/2 in IP 54 enclosure complete all as specified and directed by Engr-in-charge |
| 210 | Supply & fixing in repair A.C Drive (VVVF) 22 KW/ 30 HP for C.T Type A1000, 400 V complete all as specified & directly by Engr-in-Charge |
| 211 | Supply & fixing in repair A.C Drive (VVVF) 22 KW/ 5 HP for C.T Type A1000, 400 V complete all as specified & directly by Engr-in-Charge |
| 212 | Supply & fixing in repair to Three Pole power contactor 32 Amp with Aux contect coil voltage 110 V AC complete all as specifed & directed by Engr-in-Charge |
| 213 | Supply & fixing in repair to Three Pole power contactor 45 Amp with Aux contect coil voltage 110 V AC complete all as specifed & directed by Engr-in-Charge |
| 214 | Supply & fixing in repair to Three Pole power contactor 80 Amp with Aux contect coil voltage 110 V AC complete all as specifed & directed by Engr-in-Charge |
| 215 | Supply & fixing in repair wired/wireless Rodio Remote Control suitable for existing crane complete all as specified and directed by Engr-in-Charge. |
| 216 | Supply & fixing in repair Rotary type limit switch in Dia cast alu.Housing IP 67 Normal action 1 N.O + 1 N.C complete all as specified and directed by Engr -in- Charge |
| 217 | M & L or rewinding of squirrel cage induction electric motor 3 pahse, 415 volts, crane duty of cap 30 HP CDF 60%, 740 rpm complete all as specified and direced by Engr-in-Charge. |
| 218 | M & L or rewinding of squirrel cage induction electric motor 3 pahse, 415 volts, crane duty of cap 5 HP CDF 60%, 740 rpm complete all as specified and direced by Engr-in-Charge. |
| 219 | Supply and fix in repair long travel bearing 2/3 TON capacity completeall as specified and directed by Engr-in-charge. |
| 220 | Supply and fix in repair cable Trolley suitable for existing crane completeall as specified and directed by Engr-in-charge. |
| 221 | Supply and fix in repair Flameproof thuster bearing and coil of existing crane completeall as specified and directed by Engr-in-charge. |
| 222 | Supply and fix in repair wheel chain 2/3 TON capacity completeall as specified and directed by engr-in-charge. |
| 223 | Dismantling and taking down the Trolley Gun Metal Gear Wheel 2 Nos and Plane wheel 2 Nos in repairs and replacing with new ones as per the existing. |
| 224 | Dismantling and taking down the Trolley Gun Metal non Gear Wheel 2 Nos and Plane wheel 2 Nos in repairs and replacing with new ones as per the existing. |
| 225 | Supply and fix in repairs Timer for Hoist resistance from EOT cranecompleteall as specified and directed by engr-in-charge |
| 226 | Supply and fix in repairs Bobin Insulated completeall as specified and directed by Engr-in-charge |
| 227 | Supply and fix in repairs floating shaft drive and provision of wheel pin spacers completeall as specified and directed by engr-in-charge |
| 228 | Supply and fix in repairs Electro Hydraulic thruster brake liner 300 mm dia,up to 62 Kgm suitable for existing brake system complete. |
| 229 | Supply and fix in repairs Electro Hydraulic thruster brake liner 150 mm dia,up to 9 Kgm suitable for existing brake system complete. |
| 230 | Supply and fix in repairs Hydraulic thruster break liner 200 mm Dia for hoist |
| 231 | Supply & replacement of Transformer oil suitable for hydralic thruster brake for EOT Crane including draining out old perished oil complete.. |
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