Military Engineer Services-MES has published Tender For Repair And Comprehensive Maintenance Of Dg Sets, Eot Cranes Of Various Capacities Installed At Various Units Of Ofk, Gcf And Vfj Under Ge (P) No 1 Jabalpur. Submission Date for this Tender is 01-05-2024. Diesel Generators Tenders in jabalpur Madhya Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 16-Apr-2024 | ERRATA AMMENDMENTS TO THE TENDER BOQ | Other | 19-04-2024 |
| 2 | 19-Apr-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 26-04-2024 |
| 3 | 26-Apr-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 01-05-2024 |
| Sl. No. | Item Description |
| 1 | Comprehensive maintenace consisting of Repair, Maintenence and servicing including replacement of spares for electrically operated overhead travelling EOT cranes, single/double girded, gear type with electric motor for long travel,cross travel, hoisted creap, control panels, protective panels, gear box, gantry rail, main switches, resistance coil, wire ropes, rope drum, brake control, cable and switches , Servicing Break drum cleaning , all electrical connection checking & connecting. Lubricating of all moving parts, cleaning of DSL, proper alignment of cable trolley, festoon cable system etc.of the following capacity of crane installed at various units of LPR, CQA (OFV) and CQA (W) |
| 2 | EOT crane of Capacity 01 Ton ,Single Girder, suitable Span located at CQA (OFV) complex NASP - 01 No |
| 3 | EOT crane of Capacity 05 Ton , Double Girder, sutable Span Make:- Brady & Morns located at LPR Gun barrel Shed- 01 No |
| 4 | EOT crane of Capacity 05 Ton , Double Girder, 13950 mm Span Make:- M/S Tojym Steel Products, Hyd located at CQA(W) Equipment Shed - 01 No Notes for Items No:1.00 to 1.03 :- a) The items also includes the cost of grease, oil for oiling the parts, oil seal any type, nutbolts &washers, soldering & welding works, cleaning of LT control panel board by hot blower, The other major parts replaced shall be measured and paid seperately.b) The contractor shall be maintain maintenance register of each crane as per the direction of the Engineer-in -Charge. (c) Check to make sure all bolts are tight and lockwashers are compressed, (d) If required touch upthe crane with existing paint wherever necessary, (e) Check clevis pin, cotter pin, (cotter pin should be fully wrapped around clevis pin) and check clevis bolt and hard wares, (f) Check for cracks, puts, and / or grooves of wheels,If any of this conditions exist, wheels should be replaced, (g) Ensure correct position on bridge to match specified cantiliveres, (h) All safety features shall be check properly including checking of HRC fuses or MCBs or MCCBs, O/L Relays, single phase preventers, under voltage protection, main incommer circuit breaker/ contactors, Limit swiches, brake, clutches & other switch gears & control equipments, (k) One experienced supervisor who is throughly conversent with crane operation shall be deputed while works on progress. (I) Tools for the repairs and safety of the mechanic/ engineer shall be at contractors risk. |
| 5 | Load testing of EOT Cranes of capacity 05 Ton installed at LPR (Gun Barrel Shed) and CQA(W) (Equipment Shed)by hiring load (RCC cubes ) 05 Ton capacity in 3 Stages (50% , 75 % and 100% )including suitable transport, cranes and safety measures required for loading and unloading weight and submitting the test report in specific forms duly signed by testing authority all as specified and directed by Engineer-in-charge. |
| 6 | All as per item No 2 above butofCapacity 01 Ton , Make:-TOJYAM Ltd - 01 No installed atCQA (OFV) Complex. Note for Item No2 .00 to 3.00 :-The item includes inspection of the following sub systems and submitting report along with load test certificate duly load tested and signed by Govt authorised/approved Engineer. Any defects noticed by the Govt approved, authorised Engineer shall be rectified by the contractor and retest shall be carriied out at his own cost. (A) LT DRIVE SYSTEM :-(a) Inspection for wear and tear of gears, drive shaft coupling, plummer block and break lininer, greasing, oiling, etc.(b) Checking og Girders and Carriage, coupling bolt, foundation bolt of gear box and motor, (c) Checking of DSL System including carbon brushes, brush holder insulators and tightness of copper conductors, (d) Checking and serviceability of electric motors, power contactors, relays, limit swich, push buttons and electrical circuit cables and wiring.(B) CT DRIVE SYSTEM :- (a) Inspect wear and tear of gears, drive shaft, coupling plummer block and brake liner etc. (b) Checking of tightness of rail clamp bolts, alignment of rail joint, (c)inspection of cross travell conductor cable for motor, power conductors,relays, limit switch, push button etc.(C)HOIST :- (a) Inspect wear/ tear of wire rope, Hook block and break lines etc. and testing of rope, (b) Checking of electrical circuit limit switch and wiring.(D) LOAD FOR LOAD TESTING :-(a) Contractor shall arrange necessary load as per the site requirement of the crane including shifting of load to the site by using crane, truck, labour, etc, (b) Contractor shall take care of the floor while shifting/ lifting the load and if any damage found at site shall be rectified with in 24 Hrs, (c) Load test shall not be more than 110% of the rated load. , (d) Contractor shall shift the load to inside the bulding for load testing of crane carefully by using crane/truck/fork lift/ labour without damage to the existing infrastructure, (e) Load testing shall be carry out as per ISO:4310 of 1981 and IS:14470 of 1997 with latest amendments on the IS .(E)TEST REPORT:- (a) On completion of the load test, a test report shall be prepared listing the conclusions and finding of the test for each crane, The report shall identify the crane tested,shall give the date aned location of the tests,name of the Engineer tested, details of load, positions, configurations and findings if any in each case. (b) T&P for the load test and safety of the mechanic/ Engineer shall be at contractor"s risk. |
| 7 | Supply & fixing in replacement of following spares/components of the unserviceable cranes as directed. Cranes Capacity1 TON:- |
| 8 | 3 pole Contactor 10 Amps, 415v, |
| 9 | Over load relay |
| 10 | Brake Pads. |
| 11 | Gear box bearing |
| 12 | Brake lineing |
| 13 | Limit switch for LT/CT |
| 14 | Supply & fixing in replacement of following spares/components of the unserviceable cranes as directed. Crane Capacity 5 TON :- |
| 15 | Limit switch for LT/CT |
| 16 | Brake lining 6mm |
| 17 | Brake Pad |
| 18 | BrakeCoil for 100mm &150mm dia |
| 19 | Key Switch. |
| 20 | Gear Coupling for LT. |
| 21 | Gear Wheel. |
| 22 | Ball bearing for 5 T |
| 23 | Over load relay |
| 24 | Hoist gear pinion |
| 25 | Current collector for DSL |
| 26 | Moulded terminal block |
| 27 | Variable Frequency drive (VFD) For HoistMotor Make - Yaskara/Mistubishi |
| 28 | Variable Frequency drive (VFD) For LT/ CT Motor Make - Yaskara/Mistubishi |
| 29 | Supply & fixing in replacement of following spares/components of the unserviceable cranes as directed.Common Spares :- |
| 30 | Gear Oil C-320 Grade for LT/CT /Hist |
| 31 | Tranformer oil for brake thruster |
| 32 | Wire rope guardian compound |
| 33 | Muti speed radio remote control |
| 34 | Control Push button |
| 35 | LT PVC insulated and PVC sheathed copper conductor cable 2.5 sqmm 10 core for pendent |
| 36 | LT PVC insulated and PVC sheathed copper conductorcontrol cable 2.5 sqmm 4 core |
| 37 | Crane cable trolly |
| 38 | MCB TPN 415 V, 32 Amps , C curveMake Indoasian/ LT/Havells |
| 39 | MCB TPN 415 V, 63 Amps , C curveMake Indoasian/ LT/Havells Note for item No 4.01 to 6.10 : (i) The spares/electrical items as listed abovewill be used whenever required only and it shall measured and paid separately under respective items. (ii) The rate is inclusive of all items as required at siteexcept those itemsabove and any major and overhauling works involved to keep the cranes operational round the clock including cleaning and greasing all moving parts on monthly basis complete all as specifiedand as directed by Engr-in-Charge. (iii) If spare parts of original make is not available in market necessary suitable spare equivalent to existing crane part as approved by Engr-in-charge shall be used in the work so that to run the crane with smooth functioning. (iv) The contractor should attend any complaint / breakdown immediately on call basis. (v) Contractor should submit the inspection / maintenance report of every visit inspite of no of visits during breakdown calls including mentioning the status of lift and spares any replaced. (vi) The old unserviceable spares replaced under comprehensive maintenaceis the property of contractor. |
| 40 | Disconnecting gear box assembly and taking out gear wheel and replacement of other worn out parts, oil seal and gear oil after over hauling including lath work as required at site, re-assembly and re-fixing the same and testing complete for 5 Ton /1.0 Ton capacityEOTcranes Note :- Gear oil and other major spares will be measured in relevent items |
| 41 | Disconnecting and taking out the defective electric motor from the cranes,transporting to workshop for replacement of burnt out winding with existing gauge super enameled copper wire including insulating paper and varnishing and re-fixing motors to crane after testing, upto 5 HP motor complete all as directed |
| 42 | Supply and fixing in repair "B" check kit with "O" ring, fuel filter element, lub oil filter element and Super By Pass oil Filter, etc for DG se of capacity 125 KVA. Note :- (i) Engine Oil and coolent oil for refilling will be measured and paid separately. |
| 43 | Supply and fixing in repair "B" check kit, fuel filter element (Primary and secondary), lub oil filter element for DG set 62.5 KVA suitable for KIRLOSKAR OIL ENGINE MODEL NO.4R 1040T for every six months. Note :- (i) Engine Oil and coolent oil for refilling will be measured and paid separately. Make: - Kirloskar or equivalent in Bosch. |
| 44 | Supply and fixing in repair "B" check kit, fuel filter element (Primary and secondary), lub oil filter element for DG set 40 KVA suitable for KIRLOSKAR OIL ENGINE Model No.4R 1040 or Ashok Leyland ALGP 8040.05 for every six months. Note :- (i) Engine Oil and coolent oil for refilling will be measured and paid separately.Make: -Kirloskar or equivalent in Bosch. |
| 45 | Supply and fixing in repair "B" check kit, fuel filter element (Primary and secondary), lub oil filter element for DG set 20 KVAof Mahindra Powerol , Model no: 3285 GM-C2 for every six months. Note :- (i) Engine Oil and coolent oil for refilling will be measured and paid separately. Make:- Kirloskar or equivalent in Bosch. |
| 46 | Supply and fix in repair Battery charger unit automatic charges 12V and 24V batteries current charging capacity 5 to 30A controlled by thyristor with reverse polarity & short circuit protected suitable for supply 230V Make:- Primepower or equivalent in Elak /Bosch/NHP |
| 47 | M&L servicing of self starter assembly 125/62.5/ KVA DG set by disconnecting from engine and dismantling the same,cleaning all accessories, replace the worn out parts like brushes, bushes, contact plate, revarnishing the field coil, replace the unserviceable armature & bendex assembly and reassembling testing complete all as specified and directed. |
| 48 | M&L servicing of self starter assembly 40/20 KVA DG set by disconnecting from engine and dismantling the same,cleaning all accessories, replace the worn out parts like brushes, bushes, contact plate, revarnishing the field coil, replace the unserviceable armature & bendex assembly and reassembling testing complete all as specified and directed. |
| 49 | Top Over hauling to DG set 62.5KVA/125KVA, Engine Make: KIRLOSKAR CUMMINS ,including dismandle head assembly , reconditioning head by replace one set of inlet and exhaust valves , injector nozzles, reconditioning valve seat by grinding, replace the push rod 4 Nos , checking the fire order reassemble all parts with new head gasket set - 1No including checking of oil leakage and arresting complete all as specified and directed by entire satisfaction of Engineer-in-Charge |
| 50 | M&L servicing of water pump assembly of capacity 125/62.5 KVA DG sets including servicing of pulley block, impeller and casing, V belt etc complete all as specified and as directed. |
| 51 | M&L servicing of water pump assembly of capacity 20/40 KVA DG sets including servicing of pulley block, impeller and casing, V belt etc complete all as specified and as directed. |
| 52 | Supply and filling and Topup of Engine Oil Grade 15W 40 for DG set including cleaning of oil sump all as specified and directed. Engine oil make & grade : Cummins Volvoline power Supreme 15W40 or equivalent |
| 53 | Supply and filling radiator coolent oil Make:- K-oil of Kirloskar or equivalent |
| 54 | M&L for Servicing of radiator assembly, including removing radiator from engine by removing nuts, bolts and washers taking down the hose on inlet and out let taking the radiator to work shop, Remove the top and bottom water container fromradiator remove the fins core assembly separate, gas welding the damaged portion of water tubes or block the damaged portion of water tube, clean the water tube by acid and brush, make the tubes free from any blockage, cleaning the core out side assembly with soap water complete and ensure the air passage between fins,reassemble top and bottom water container of radiator assembly with core by gas welding or nuts and bolts including provide gasket, checking the function of drainout plug and replace the same , checking the function of radiator at factory premises including providing one coat of synthetic enamel paint as per color code complete and taken back to gen set , refix the same with new hose pipes nuts and bolts complete, testing, commissioning complete of DG set 110/125 KVA Engine modelNTC-495-G |
| 55 | M&L for Servicing the silencer assembly , remove the complete silencer assembly from DG set by removing nuts bolts complete , including opening the wall of silencer outlet remove the old asbestose rope on silencer, remove the blockage complete , reassemble the silencer with DG set with new gasket, nut, bolts & washers , gas welding on damaged portion on silencer pipe complete, providing glass wool insulation over silencer and its pipe not less than 100 mm thick from DG set mouth to exhuast pipe complete providing GI sheet glading over insulation complete and reverting the GI Sheet clading including fixing all assembly with wall/celing of DG set room , finishing the opening of wall of DG set room matching to existing surface complete DG set 62.5/125 KVA engine. |
| 56 | Supply and fixing "in repairs" Spare coil for contactor 325 Amps capacity with coil voltate of 415 volt Make:-Cat No.CS94195 of L&T (suitable for Power contactor MCX 41, 4 Pole, 325 Amps) or equivalent in Havells/Siemens |
| 57 | Supply and fixing "in repairs" Spare coil for contactor 130 Amps capacity with coil voltate of 415 volt Make:- Cat No.CS94196 of L&T(suitable for Power contactor MCX 31,4 Pole, 130 Amps) or equivalent in Havells/Siemens |
| 58 | Supply and fixing "in repairs" Spare coil for contactor 200 Amps capacity with coil voltate of 415 volt Make:- Cat No.SS91011 of L&T(suitable for Power contactor ML 10, 3 Pole, 200 Amps) or equivalent of Havells/Siemens |
| 59 | Supply and fixing "in repairs" Spare coil for contactor 40/32 Amps capacity with coil voltate of 415 volt Make:- Cat No.SS90545 of L&T(suitable for Power contactor ML 3/2, 3 Pole, 40/32 Amps) or equivalent in Havells/Siemens |
| 60 | Supply and fix Push button assembly for stop/start/reset suitable for AMF panel ( as per Existing) |
| 61 | Supply and fix Indicator lamp assembly Red/Yellow/Blue/Green working in DC/AC power supply suitable to AMF panel complete |
| 62 | Supply and fix Single phasing preventor relay , 7 wire, Make: -L&T, Cat no:XM81809OOOO or equiv in Minilac |
| 63 | Supply and fix PLA -Relay 8 pin 240-MPC 240, 24 VSIT VDC |
| 64 | S&F Time delay relay 0.50-60 sec |
| 65 | S&F in repairs MCCB electromagnetic release type 35 KA, TPN,160 Amps 415 volts all as specified and directed. Make:-IHLCNT0160 #of Havells or equivalent in Simens/C&S |
| 66 | S&F in repairs Battery charging unit capacity 24Volts,10Ainbuilt in AMF panel along with control wiring complete all as specified and directed. |
| 67 | M&L for Rewinding of alternator unit , including dismantle from DG set taking out from foundation tranporting to work shop opening all parts complete remove the burnout winding from rotor& stator rewinding with new copper winding wire of same gauge and size as per existing wire applying varnish drying with oven for 24 Hour complete reassmble with alternator unit transport back to power/pump house, refix with engine, testing for proper voltage , frequency out put, testing with full load out put for 3 hours with artificial load , testing commissioning complete all as specified and directed for capacity 125 KVA. |
| 68 | M&L for Rewinding of alternator unit , including dismantle from DG set taking out from foundation tranporting to work shop opening all parts complete remove the burnout winding from rotor& stator rewinding with new copper winding wire of same gauge and size as per existing wire applying varnish drying with oven for 24 Hour complete reassmble with alternator unit transport back to power/pump house, refix with engine, testing for proper voltage , frequency out put, testing with full load out put for 3 hours with artificial load , testing commissioning complete all as specified and directed for capacity 62.5 KVA. |
| 69 | M&L for Rewinding of alternator unit , including dismantle from DG set taking out from foundation tranporting to work shop opening all parts complete remove the burnout winding from rotor& stator rewinding with new copper winding wire of same gauge and size as per existing wire applying varnish drying with oven for 24 Hour complete reassmble with alternator unit transport back to power/pump house, refix with engine, testing for proper voltage , frequency out put, testing with full load out put for 3 hours with artificial load , testing commissioning complete all as specified and directed for capacity 20/40 KVA. |
| 70 | M&L for Calibration of Fuel Injection pump for DG set 62.5/125 KVA, Engine Make: KIRLOSKAR alongwith fuel injector4 Nos including taking down the FIP from DG set Transporting to Work shop dismantle and replace the following items complete (a) Tacho shaft -1 No, (b)Main shaft, (c) Pressure inlet, (d) Cooling with El-bow (e) Gasket Kit (f) Plunger & barrel (g) Screen filter (h) Screen filter cap (j) Diesel filter, testing for proper function, transport back to power house, refixing commissioning complete all as specified and directed. |
| 71 | M&L for Calibration of Fuel Injection pump for DG set 20/40 KVA, Engine Make: KIRLOSKAR Green with acoustic enclosure type alongwith fuel injector4 Nos including taking down the FIP from DG set Transporting to Work shop dismantle and replace the following items complete (a) Tacho shaft -1 No, (b)Main shaft, (c) Pressure inlet, (d) Cooling with El-bow (e) Gasket Kit (f) Plunger & barrel (g) Screen filter (h) Screen filter cap (j) Diesel filter, testing for proper function, transport back to power house, refixing commissioning complete all as specified and directed. |
| 72 | M/L for replacing the AVR (Automatic voltage regulator) with new and checking the proper constant voltage out put of the alternator for DG set 62.5/125/40/20 KVA capacity after disconnecting and dismantling the unserviceable all as specified and as directed. |
| 73 | M&L for Painting to DG set 62.5/125 KVA open type complete with one coats of synthetic enamel paints by spray painting complete for the entire body of engine ,alternator base complete all as directed by engineer - in - charge |
| 74 | M&L for Painting to DG set 40 /20 KVA open type complete with one coats of synthetic enamel paints by spray painting complete for the entire body of engine ,alternator base complete all as directed by engineer - in - charge |
| 75 | Supply and replace Battery Heavy duty type capacity 12 V, 180 AH suitable for DG set .Make: AMCO or equiv in Excide/HBL/Amaron |
| 76 | M&L for replacing fan belt of any size suitable for 20/40/62.5/125 KVA DG set of capacity |
| 77 | Disconecting the existing battery of capacity12V 150/180 AH from the DG Set, taking it to battery workshop, draining out the complete unserviceable sulphuric acid from the battery, filling up with new sulphuric acid to the required level, charging the battery, testing the battery for correct specific gravity, bringing back to the location, connecting to DG Set, start the engine for satisfactory function all as directed by Engineer-in-Charge. |
| 78 | M&L for replacement of radiator cap suitable for 20/40/62.5/125 KVA DG set all as specified. |
| 79 | Repairs to 24 V battery charging alternator assembly by removing, dismantling, replacing the unservieable burnt rotor and stator assembly, assembly refixing to the engine and testing for satisfactory charging of battery all as directed. |
| 80 | M&L for replacing the old unserviceable battery lead single core copper conductor 10 Sq mm with terminals including applying jelly over the battery pole and terminals all as directed by Engineer-in-Charge. |
| 81 | M&L for replacing the old unserviceable battery Terminals including brazzing work andapplying jelly over the battery pole and terminals all as directed by Engineer-in-Charge. |
| 82 | Draining out the existing diesel from the tank, kept as side for repouring, taking down the complete fuel tank of 200 litre capacityfrom its position after disconnecting all the fuel lines, carryout cleaning work with solutions, removing the dust and foreign materials from the tank, drying the tank, blow with air painting and carry out recaliberation of diesel tank to the specified levelincludingreplacement of PVC level pipe, refix the tank in its original position, connecting all the removed fuel connections, refilling the kept diesel back to the tank carefully, remove air from the fuel connections, start the engine and test for satisfactory function all as directed by Engineer-in-Charge. |
| 83 | Draining out the existing diesel tank 400 litre capacity suitable for 200 KVA DG Set, kept as side for repouring,after disconnecting all the fuel lines, carryout cleaning work with solutions, removing the dust and foreign materials from the tank, drying the tank, Painting to fuel tank outside and connecting all the removed fuel connections, refilling the kept diesel back to the tank carefully, remove air from the fuel connections, start the engine and test for satisfactory function all as directed by Engineer-in-Charge. |
| 84 | Excavation in trenches, not exceeding 1.5 m wide and n.exc 1.5 m in depth for foundation etcand getting out in soft /loose soil |
| 85 | Returning filling in including spreading, leveling,watering and well ramming in layers not exc 25 cm in soft /loose soil. |
| 86 | Removing excavated material n.exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point . |
| 87 | M&L for spread fine river sand in trenches complete all as specified ans as directed.Note: For measurement purpose, punned down thickness shall only be taken. |
| 88 | M&L for laying brick sub class "B" old size burnt bricks for cable protection of size 230mmx115mmx75mm complete all as specified and as directed |
| 89 | M & L for galvanised steel tubing 50 mm bore Medium grade laid in trenches, road crossings pole/wall etc. for cable protection including providing MS flat iron 50mm x 6mm clamps (02 Nos) complete all as specified and directed including taking down the existing UNSV steel tubing. Make: Jindal/TATA/Nezone |
| 90 | All as per iem No 56 above but 80 mm dia. |
| 91 | All as per iem No 56 above but 100 mm dia. |
| 92 | Supply, laying & testing XLPE insulated screened PVC bedded galvanised steel strip or wire armoured, electric power cable (Heavy duty) with stranded aluminium conductor 1100 volts grade of size 35 Sqmm 3.5 core incl taking out old unsv cable from trenches all as specified and as directed. |
| 93 | All as item No 59 above but 50 Sqmm 3.5 core |
| 94 | All as item No 59 above but 95 Sqmm 3.5 core |
| 95 | All as item No 59 above but 120 Sqmm 3.5 core |
| 96 | All as item No 59 above but 185 Sqmm 3.5 core |
| 97 | Materials and labour for earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly and preferably vertically in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 m below ground level connetced with galvanised earth strip32x6 mm diaby means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe of 40mm bore (light grade) and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (light grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C bothways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including required excavation and testing onincluding taking down old u/s materials completion all as specified and as directed. |
| 98 | Schedule of credit amount of Rs.15442.50 to be deducted during AOC |
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