Military Engineer Services-MES has published Tender For Repairs And Maintenance Of Dg Sets Pumps And Water Treatment Plant At Cijw School Vairengte And Lailapur Under Ge Silchar. Submission Date for this Tender is 25-02-2023. Diesel Generators Tenders in Kolasib Mizoram. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 07-Feb-2023 | BOQ Corrigendum | BOQ | 18-02-2023 |
| 2 | 18-Feb-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 25-02-2023 |
| Sl. No. | Item Description |
| 1 | Excavation in trenchesnot exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, manholes, etc. or for laying cables/pipes, erecting poles, etc. not exceeding 10sqm on plan and getting out in soft / loose soil complete all as specified and as directed |
| 2 | Returning, filling in, including, spreading, leveling, watering and well ramming in layers not exceeding 25cm deep as in any type of soil complete all as specified and as directed |
| 3 | Removing excavated materialsto a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point in any type of soil including spreading in low lying area and leveling complete all as specified and as directed |
| 4 | M&L for fine dry river sand cushioning by laying 8cm thick layer below the cable for making soft bed and 15cm above the cable and then punning down to its consolidated thickness of 18cm after the cable is laid all as specified in SSR Part-I complete all as specified and as directed Note: Only punned thickness of sand shall be considered for measurement purposes |
| 5 | Supply and laying burnt bricks of sub-class "B" designation 75 laid in trenches for cable protection complete all as specified and as directed |
| 6 | Supplying, laying / fixing, testing and commissioning of electric cable, 1100V grade aluminium conductor XLPE insulated, armoured cables conforming to IS-7098 (Part-I)-1988, stranded, XLPE insulation, PVC tape inner sheath laid in trenches, passing through ducts, etc. fixed on poles, etc. complete all as specified and as directed of the following sizes: Note: Excavation/earthwork, bricks, sand cushioning and GI pipe will be measured and paid separately under respective items herein |
| 7 | 3.5 core 95sqmm |
| 8 | 3.5 core 50sqmm |
| 9 | 3.5 core 35sqmm |
| 10 | Dismantling and removing motor from the existing position, removing the burnt winding and rewinding the motor and re-assembling back to the original position, testing and commissioning complete all as specified and as directed for the following capacities pump sets: Note: The ratequoted shall be deemed to be inclusive of cost of dismantling the pump set along with motor, taking to workshop, loading/unloading, carting, etc. as required |
| 11 | 7.5HP, 3 phase,415V |
| 12 | 10HP,3 phase,415V |
| 13 | 20HP, 3 phase,415V |
| 14 | 25HP, 3 phase,415V |
| 15 | S&F in repairs ball bearing of the following capacities of pump complete all as specified and as directed |
| 16 | 7.5HP, monoblock, Model: 6308-ZN |
| 17 | 10HP, monoblock, Model: 6309-Z |
| 18 | 20HP, monoblock, Model: 6311 |
| 19 | 25HP, monoblock pump, Model: 6312 |
| 20 | S&F in repairs cast iron impeller of the following capacities of pump complete all as specified and as directed |
| 21 | 7.5HP, monoblock, Model: MBN 7.52N |
| 22 | 10HP, monoblock |
| 23 | 20/25HP, monoblock, Model: KDT 2095/HFAM 391 |
| 24 | M&L for cleaning, preparing external surfaces and painting with one coat of synthetic enamel paint (of approved tint) including painting the base frame and writing SM/MES No. (of approved font) complete all as specified and as directed of following capacities of pump sets: |
| 25 | 7.5HP, monoblock, Model: MBN 7.52N |
| 26 | 10HP, monoblock |
| 27 | 20/25HP, monoblock |
| 28 | S&F flexible copper cable, single core duly connected with suitable size of copper lugs complete all as specified and as directed of the following sizes: |
| 29 | 6sqmm |
| 30 | 4sqmm |
| 31 | S&F flexible PVC helical pipe 20mm dia complete all as specified and as directed |
| 32 | S&F stainless steel pump shaft suitable for electric driven pump set as per the existing model complete all as specified and as directed for the following capacities of pumps: |
| 33 | 7HP |
| 34 | 10HP |
| 35 | 20/25HP |
| 36 | S&F pressure guage 0 to 7kg/sqcm, 96mm dia including making necessary arrangements for fixin and installing complete all as specified and as directed |
| 37 | Maintenance and servicing to DG set of capacity 125KVA, make Kirloskar / Greaves Cotton including attending faults on call basis for normal repairs including replacement of defective and worn out filters, gaskets, V- belts, Engine oil, rubber hoses, worm drive clamps, nuts, bolts and cleaning of alternator with vaccum cleaner and rectifying faults of AMF panels, etc. tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery terminals, addingdistilledwater checking the oil, coolant levels complete all as specified and as directed Notes: (i) All items viz. cleaning agent, cotton waste, grease, minor items such as washer, nuts, bolts etc are required for carrying out the normal maintenance of the engine, mechanic charges and any specialized machine work from outside workshop if requred shall be included in the quoted rate. (ii) Fresh engine oil/spare parts for DG sets shall be measured and paid separately under respecitve item (iii) During maintenance/servicing of DG set, complete DG set shall be checked properly and all setting shall be done properly |
| 38 | Notes for item No. 37 contd... (iv) The maintenance/servicing of DG set by authorized service agency of authorised service center of Kirloskar/ Greves Cotton only (v) Servicing shall be carried out after every 500hrs run or after 6months whichever is earlier (vi) Sites shall be at Vairengte/Lailapur/Bhaga (vii) All the above shall be deemed to be included in the quuoted rate and no claim whatsoever shall be entertained |
| 39 | M&L for taking out unseviceable / repairable parts from the engine with due care, and supply / fix the following new and original spare parts including carrying out all related minor and periodical maintenance and ovehauling works as per site requirement suitable for 125KVA capacity DG set complete all as specified and as directed |
| 40 | Pre-filter Cat Part No: 48.117.04.0.00 |
| 41 | Micro-filter Cat Part No: 48.117.05.0.00 |
| 42 | LO filter element Cat Part No: 06.436.01.0.00 |
| 43 | Air cleaner element Cat Part No: F6.504.08.0.00 |
| 44 | Hose radiator to pump inlet Cat Part No: 6H.057.02.0.00 |
| 45 | Hose thermostat to radiator Cat Part No: 6H.057.01.0.00 |
| 46 | Hose water pump to radiator Cat Part No: 4H.073.02.0.00 |
| 47 | Fuel pipe (4H 03105000) |
| 48 | Fuel leak off pipe (6H 24710000) |
| 49 | Fuel pipe (0885410000) |
| 50 | V-belt Cat Part No: 6H.069.01.0.00 |
| 51 | V-belt Cat Part No: 47.305.01.0.00 |
| 52 | Stop solenoid Cat No- 4H1503000 |
| 53 | Sensor unit for temperature gauge |
| 54 | Door hinges |
| 55 | Maintenance and servicing to DG set of capacity 62.5KVA of makeGreaves Cotton including attending faults on call basis for normal repairs including replacement of defective and worn out filters, gaskets, V- belts, engine oil, rubber hoses, worm drive clamps, nuts, bolts and cleaning of alternator with vaccum cleaner and attending faults of AMF panels etc, tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery tereminals, adding distilled water checking the oil, coolant levels at Bhaga pump house complete all as specified and as directed Notes: (i) All items viz. cleaning agent, cotton waste, grease, minor items such as washer, nuts, bolts etc are required for carrying out the normal maintenance of the engine, mechanic charges and any specialized machine work from outside workshop if requred shall be included in the quoted rate. (ii) Fresh engine oil/spare parts for DG sets shall be measured and paid separately under respecitve item (iii) During maintenance/servicing of DG set, complete DG set shall be checked properly and all setting shall be done properly |
| 56 | Notes for item No. 55 contd... (iv) The maintenance/servicing of DG set by authorized service agency of authorised service center of Kirloskar/ Greves Cotton only (v) Servicing shall be carried out after every 500hrs run or after 6months whichever is earlier (vi) All the above shall be deemed to be included in the quuoted rate and no claim whatsoever shall be entertained |
| 57 | M&L for taking out unseviceable / repairable parts from the engine with due care, and supply / fix the following new and original spare parts including carrying out all related minor and periodical maintenance and ovehauling works as per site requirement suitable for 62.5KVA capacity DG set complete all as specified and as directed |
| 58 | Pre-filter |
| 59 | Micro-filter |
| 60 | LO filter element |
| 61 | Air cleaner element Set |
| 62 | Hose water pump to radiator |
| 63 | Fuel pipe (4H 03105000) |
| 64 | Fuel leak off pipe (6H 24710000) |
| 65 | Fuel pipe (0885410000) |
| 66 | V-belt Cat Part No: 47.305.01.0.00 |
| 67 | Stop solenoid |
| 68 | Door hinges |
| 69 | Maintenance and servicing to DG set of capacity 30KVA, make Kirloskar Oil Engine including attending faults on call basis for normal repairs including replacement of defective and worn out filters, gaskets, V- belts, Engine oil, rubber hoses, worm drive clamps, nuts, bolts and cleaning of alternator with vaccum cleaner and rectifying faults of AMF panels, etc. tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery terminals, addingdistilledwater checking the oil, coolant levels complete all as specified and as directed Notes: (i) All items viz. cleaning agent, cotton waste, grease, minor items such as washer, nuts, bolts etc are required for carrying out the normal maintenance of the engine, mechanic charges and any specialized machine work from outside workshop if requred shall be included in the quoted rate. (ii) Fresh engine oil/spare parts for DG sets shall be measured and paid separately under respecitve item (iii) During maintenance/servicing of DG set, complete DG set shall be checked properly and all setting shall be done properly |
| 70 | Notes for item No. 69 contd... (iv) The maintenance/servicing of DG set by authorized service agency of authorised service center of Kirloskar/ Greves Cotton only (v) Servicing shall be carried out after every 500hrs run or after 6months whichever is earlier (vi) Sites shall be at Vairengte/Lailapur/Bhaga (vii) All the above shall be deemed to be included in the quuoted rate and no claim whatsoever shall be entertained |
| 71 | M&L for taking out unseviceable / repairable parts from the engine with due care, and supply / fix the following new and original spare parts including carrying out all related minor and periodical maintenance and ovehauling works as per site requirement suitable for 30KVA capacity DG set complete all as specified and as directed |
| 72 | Air filter (0458603000) |
| 73 | Lub Oil filter (0643601000) |
| 74 | Pre-filter (4811704000) |
| 75 | Micro filter (4811705000) |
| 76 | Hose (water pump to radiator) (4H07302000) |
| 77 | V-belt (4H06901000) |
| 78 | Fuel pipe (0665410000) |
| 79 | Fuel leak off pipe (4H 24710000) |
| 80 | Fuel Pipe (4H 03105000) |
| 81 | Fuel pipe (4H 0310400) |
| 82 | Water temperature switch (4626001000) |
| 83 | Set of "O" rings (4H 08720000) |
| 84 | Set of copper washer (4H08730000) |
| 85 | OFF/ON start switch ( 49135030000) |
| 86 | Sensor unit for temperature gauge (46085020000) |
| 87 | Door hinges |
| 88 | Supply only lubricating oil grade 15W40 for DG sets and pump sets of any capacity complete all as specified |
| 89 | Supply only coolant for DG sets and pump sets of any capacity complete all as specified |
| 90 | M&L for repair/overhauling of alternator by removing the exciter unit, burnt coil and all other accessories for re-winding of alternator field coil with super enamelled copper winding wire of class "F" insulation as per existing size including all associated insulating material such as separator, etc. and varnishing, heating including dismantling of alternator and all internal connection and taking out the core with proper care and re-insulation after rewinding work including all internal connections, etc. complete all as specified and as directed for the following capacities of DG sets of any make: Notes: The quoted rate shall include the following: (i) Fixing of serviceable parts in position and replacement of unserviceable winding/parts with new winding/parts (ii) Replacement of small/minor parts viz. nuts, bolts, washers, gaskets / packing, etc. (iii) Loading, unloading, carting to/fro to workshop (iv) Complete load testing after complete repair and re-installation as per relevant IS and as directed |
| 91 | 125KVA |
| 92 | 62.5KVA |
| 93 | 30KVA |
| 94 | M&L for dismantling and taking out radiator and strip opening radiator assembly, for servicing mechanically, proper cleaning of tubes using de-scaling solution, including repair to water tubes and top/ bottom tanks by soldering / gas welding to check leakages of tubes/tanks including replacement of gasket, nut bolts, etc. ensuring perfect leak proof service, re-assembling and fixing the same in position and testing the system complete all as specified and as directed for the following capacities of DG sets of any make: Notes: The quoted rate shall include the following: (i) Fixing of serviceable parts in position and replacement of unserviceable spares with new spares (ii) Replacement of small/minor parts viz. nuts, bolts, washers, gaskets / packing, etc. (iii) Loading, unloading, carting to/fro to workshop (iv) Complete load testing after complete repair and re-installation as per relevant IS and as directed |
| 95 | 125KVA |
| 96 | 62.5KVA |
| 97 | 30KVA |
| 98 | S&F water pump assembly including taking out of old unserviceable water pump assembly and diposing off complete all as specified and as directed suitable for the following capacities of DG sets: |
| 99 | 125KVA |
| 100 | 62.5KVA |
| 101 | 30KVA |
| 102 | Servicing silencer assembly, by removing the complete silencer assembly from DG set by removing nuts bolts, including opening the wall of silencer outlet, removing blockages, provding and fixing with new gasket, nut, bolts & washers, gaswelding on damaged portion on silencer pipe, etc. and reassembling the silencer with DG setand testing on completion complete all as specified and as directed suitable for the following capacities of DG sets: |
| 103 | 125KVA |
| 104 | 62.5KVA |
| 105 | 30KVA |
| 106 | S&F dynamo assembly including taking out of old unserviceable dynamo assembly and diposing off complete all as specified and as directed suitable for the following capacities of DG sets: |
| 107 | 125KVA |
| 108 | 62.5KVA |
| 109 | 30KVA |
| 110 | S&F diode (positive & negetive) suitable for rotary rectifier including taking out old unserviceable diode and diposing off complete all as specified and as directed suitable for the following capacities of DG sets: |
| 111 | 125KVA |
| 112 | 62.5KVA |
| 113 | 30KVA |
| 114 | M&L forcarring out repairs and overhauling of the self starter by taking out unservicable self starter 12V and connected unserviceable portion/s of electric wiring and replacing the armature, carbon brush, bearing, bendix penion, solenoid and reassembling and testing for functionality complete all as specified and as directed suitable for the following capacities of DG sets: |
| 115 | 125KVA |
| 116 | 62.5KVA |
| 117 | 30KVA |
| 118 | M&L forcarring out repairs, overhauling, calibration to FIP injector nozzles and connected accessories from authorised service centre, by replacing damaged spares if any and reassembling and testing for functionality complete all as specified and as directed suitable for the following capacities of DG sets: |
| 119 | 125KVA |
| 120 | 30KVA |
| 121 | S&F genset control unit (digital type) including taking out old unserviceable control unit and diposing off complete all as specified and as directed suitable for the following capacities of DG sets: |
| 122 | 125KVA |
| 123 | 62.5KVA |
| 124 | 30KVA |
| 125 | S&F panel board digital type, battery charger 230V AC input 12V DC out put duly fixed to DG panel board including all necessary cable connections suitable for 125/62.5/30KVA DG set complete all as specified and as directed |
| 126 | S&F lead acid battery 12V sealed maintenance free suitable for generator starting system as existing including taking off old unserviceable battery and disposing off complete all as specified and as directed |
| 127 | S&F battery clamp heavy duty, with connecting wire made of copper 35sqmm, 1.5m long, with copper lugs of suitable sizes duly fixed including taking off old damaged clamp and disposing off complete all as specified and as directed |
| 128 | S&F MCX 33 four pole power contactor, 415V, 200A suitable for AMF system of 125KVA DG set complete all as specified and as directed |
| 129 | S&F of four pole power contactor, 415V, suitable for AMF system of 62.5KVA DG set complete all as specified and as directed |
| 130 | S&F MCCB three pole 25KA, 80-100A, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed |
| 131 | S&F MCCB three pole 25KA, 40- 63A, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed |
| 132 | S&F isolator TP 415V, 32 - 63A fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed |
| 133 | S&F four pole change over switch with SS enclosure of 200A capacity fixed to panel board with necessary arrangement including nuts, bolt, lugs, glands, etc. complete all as specified and as directed |
| 134 | S&F four pole change over switch with SS enclosure of 100A capacity fixed to panel board with necessary arrangement including nuts, bolt, lugs, glands, etc. complete all as specified and as directed |
| 135 | S&F four pole change over switch with SS enclosure of 63A capacity fixed to panel board with necessary arrangement including nuts, bolt, lugs, glands, etc. complete all as specified and as directed |
| 136 | S&F star delta starter, fully automatic, air cooled type, relay range 15 to 22A,with all accessories including single phase preventor, 415V, 50Hz suitable for 25HP motor including taking out old one complete all as specified and as directed |
| 137 | S&F star delta starter, fully automatic, air cooled type, relay range 13 to 19.5A, with all accessories including single phase preventor, 415V, 50Hz suitable for 15 to 20HP motor including taking out old one complete all as specified and as directed |
| 138 | S&F star delta starter, fully automatic, air cooled type, relay range 6.5 to10A, with all accessories, 415V, 50Hz suitable for 10HP motor including taking out old one complete all as specified and as directed |
| 139 | Supply and fixing DOL starterfully automatic, air cooled type relay range 10 to 15 amps complete with all accessories, including single phase preventor , 415 volts, 50 Hz suitable for 7.5 HP motor..including taking out old one complete all as specified and directed by Engineer-in-Charge. |
| 140 | S&F rotary barrel hand driven pump set suitable for transferring oil, diesel & kerosene, dual directional operation, solid cast iron construction, steel tubing for inlet and outlet, 1 inch outletincluding 5m durable flexible pipe complete as specified and as directed |
| 141 | M&L for GI strip of size 32x6mm with saddles and fixing screws, etc. for conductors above / below ground as earth continuity conductors for earthing or connection upto test point complete all as specified and as directed |
| 142 | &L for earthing using GI earthing strip with galvanised steel earth plate electode 600x600x6mm thick buried directly in ground, earth pit not less than 2.25m deep below ground level connection to and including GI strip of size 25x4mm extended to 7.5m as earth lead by means of GI bolts, nuts, etc. with provision of charcoal and salt all as per electrical plate No. 3 of SSR Part-I including water arrangement with GI pipe 20mm dia (medium grade), earth lead protection pipe 50mm medium grade with bends, elbow, etc. from earth plate to test point, excavation and earthwork in any type of soil, returning, filling, ramming and removing of soil to distance not exceeding 50m, make good to match with existing surface making PCC pit (earth chamber) having internal size 300x300x300mm and outer size 600x 600x600mm with RCC reinforced cover 50mm thick and testing on completion including making test points on wall as per SSR specifications complete all as specified and as directed |
| 143 | Notes for serial item No. 142: (i) The cost of GI earth continuity wire / strip with GI pipe 20mm medium grade upto 7.5m is deemed to be included (ii) The earth chamber to be constructed 0.5m from edge of earth pit with necessary watering arrangement. The cost for the same is deemed to be included in above item (iii) Earthing shall produce desired earth resistance values as directed by the Engineer-in-charge |
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