Military Engineer Services-MES has published Repair / Maintenance To Gen Sets, Amf Panel Board Change Over Switch And Lift At Afs Tambaram Repair / Maintenance To Gen Sets, Amf Panel Board Change Over Switch And Lift At Afs Tambaram. Submission Date for this Tender is 03-05-2022. Electrical Panel Tenders in tambaram Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 20-Apr-2022 | CHANGE IN TENDER DOCUMENTS AND BOQ | BOQ | 26-04-2022 |
| 2 | 26-Apr-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 03-05-2022 |
| 3 | 28-Apr-2022 | Amendment to PS Clause | Other | 03-05-2022 |
| Sl. No. | Item Description |
| 1 | M&L for daily inspection, maintenance and servicing of all DG sets of following capacity and locations including Alternator, AMF/ Non AMF panels of connected DG set fordaily routine check ( "A" - check as specified below ) for smooth functioning as per the Manufacturers instructionsby Employing experienced one DG Mechanic etc. complete all as specified and as directed by the Engineer-in-Charge. "A" Check/daily routinecheckby each Month include the followings for item No.1 :- (i) Check Engine oil level and toping up as and when required (Engine oilshall l be supplied by MES free for filling ) (ii) Check Engine Coolant level if required top up (Coolantshallbe measured and paid separately under relevant item) (iii) Check Belts if there is belt slippage adjust or replace(New belt shall be measured and paid separately under relevant item] (iv) Check oil bath cleaner oil level. (v) Check Exhaust System for leakage. (vi) Drain sediment from Fuel filter & Fuel Tank. (vii) Check dry type air filter element and clean or replace (Replacement required shall be measured and paid separately) (viii) Check engine alternator coupling and mounting bolts. (ix) Tight all bolts and nuts in Alternator Terminal Box. (x) Check carbon brushes (Brush type) and connections in Alternator. (xi) Check and tight all Electric connections in DC control wiring. |
| 2 | (xii) Check all Radiator rubber Hoses. (xiii) Record oil pressure, water and oil Temp. (xiv) Record RPM, Voltage, AMPS and Hz (xv) Check Anti Vibrating Mountings. (xvi) Check throttle linkage. (xvii) Check starting battery electrolyte level and specific gravity, top up level regularly Note :-i) Routine check / repair work of AMF Panel will be measured and paid separatelyunder respective item of sch here in after ii) Repair/maintenance of Panels of DG set other than AMF panel is deemed to be inclusive of rate except control switches ie MCCB/ Main Switch/ Voltmeter, Ammeter, Hz meter, Selector switches and CT"s etc., DG set 250 KVA installed at FMS building DG set 250 KVA installed near ATC forFIS building DG set 250 KVA installed at CR & SS Hanger DG set 200 KVA installed at CPT Bldg DG set 160 KVA installed at Stn Logistic Section DG set 160 KVA installed at Roopavani. DG set 125 KVA installed atC tank PH DG set 125 KVA installed at ATC DG set 125 KVA installed at SRE DG set 100 KVA installed Near Avonic Lab DG set 100 KVA installed at8 ASC DG set 100 KVA installed at35 MCU |
| 3 | DG set 100 KVA installed atGyan Jothi Building DG set 100 KVA installed at MES Main pump House DG set 100 KVA installed at FMS building DG set 100 KVA installed at Telephone Exchange DG set 100 KVA installed at Main Camp Sewage pump House DG set 100 KVA installed at old Booster pump house at Madambakkam DG set 100 KVA installed at Moolgaonkar Block DG set 100 KVA trolly mounted for I & O level Hanger DG set 82.5 KVA installed at Near Sub Stn C DG set 82.5 KVA installed at BCR DG set 62.5 KVA installed atMRS DG set 62.5 KVA installed atshiva temple well DG set 62.5 KVA installed at Mehra Hall DG set 62.5 KVA installed at Telephone Exchange DG set 62.5 KVA installed at Transmitter DG set 50 KVA installed at Narendra Place Pump House DG set 45 KVA installed at One lakh Pump House DG set 45 KVA installed Near Tower No 3 DG set 20 KVA installed at CADF Hut |
| 4 | DG set 20 KVA installed at 143 sewage pump House DG set 20 KVA installed at 28 officers sewage pump house DG set 20 KVA installed at station Armoury DG set 20 KVA installed at 9 P&S Pallavaram DG set 20 KVA installed at Golden jubilee pump House DG set20 KVA installed at Culvert Well DG set15 KVA installed back side of Stn MT yard DG set15 KVA installed at vishnu temple well DG set 7.5 KVA installed at Kiran DSS hangar (Front) DG set 7.5 KVA installed at Kiran DSS hangar (Rear) DG set 7.5 KVA installed at Kiran R& SS hangar (Front) DG set 7.5 KVA installed at Kiran R& SS hangar (Rear) DG set 7.5 KVA installed at Logistic section. |
| 5 | M&L for inspection, maintenance and servicing of DG sets including Alternator, Non AMF/ AMFpanels of connected DG sets for routine check up (B-check once in six month or 250 hours whichever is earlier) of the engine for the smooth functioning and carrying out thecomplete services as per the manufacturers instructions including items covered in "A"-Check (Ref item No.1) all as specified for following DG sets:- Note for item No.2:- Engine oil& Coolant shallbe measured paid seperetalyunder relevant item. DG set 250 KVA installed at FMS building |
| 6 | DG set 250 KVA installed at near ATC forFIS building |
| 7 | DG set 250 KVA installed at CR & SS Hanger |
| 8 | DG set 200 KVA installed at CPT Bldg |
| 9 | DG set 160 KVA installed at Stn Logistic Section |
| 10 | DG set 160 KVA installed at Roopavani |
| 11 | DG set 125 KVA installed atC tank PH |
| 12 | DG set 125 KVA installed at ATC |
| 13 | DG set 125 KVA installed at SRE |
| 14 | DG set 100 KVA installed Near Avonic Lab |
| 15 | DG set 100 KVA installed at8 ASC |
| 16 | DG set 100 KVA installed at35 MCU |
| 17 | DG set 100 KVA installed at GIS HQ bldg |
| 18 | DG set 100 KVA installed at MES Main pump House |
| 19 | DG set 100 KVA installed at FMS building |
| 20 | DG set 100 KVA installed at Telephone Exchange |
| 21 | DG set 100 KVA installed at Main Camp Sewage pump House |
| 22 | DG set 100 KVA installed at old Booster pump house at Madambakkam |
| 23 | DG set 100 KVA installed at Moolgaonkar Block |
| 24 | DG set 100 KVA trolly mounted for I & O Level hanger |
| 25 | DG set 82.5 KVA installed at Near Sub Stn C |
| 26 | DG set 82.5 KVA installed at BCR |
| 27 | DG set 62.5 KVA installed atMRS |
| 28 | DG set 62.5 KVA installed at Shiva temple well |
| 29 | DG set 62.5 KVA installed at Mehra Hall |
| 30 | DG set 62.5 KVA installed at Telephone Exchange |
| 31 | DG set 62.5 KVA installed at Transmitter |
| 32 | DG set 50 KVA installed at Narendra Place Pump House |
| 33 | DG set 45 KVA installed at One lakh Pump House |
| 34 | DG set 45 KVA installed Near Tower No 3 |
| 35 | DG set 20 KVA installed at CADF Hut |
| 36 | DG set 20 KVA installed at 143 sewage pump House |
| 37 | DG set 20 KVA installed at 28 officers sewage pump house |
| 38 | DG set 20 KVA installed at station Armoury |
| 39 | DG set 20 KVA installed at 9 P&S Pallavaram |
| 40 | DG set 20 KVA installed at Golden jubilee pump House |
| 41 | DG set 20 KVA installed at M & CWC Madambakkam |
| 42 | DG set15 KVA installed back side of Stn MT yard |
| 43 | DG set 15 KVA installed at Vishnu temple well |
| 44 | DG set 7.5 KVA installed at Kiran DSS hanger |
| 45 | DG set 7.5 KVA installed at Kiran DSS hanger |
| 46 | DG set 7.5 KVA installed atKiran R & SS hanger |
| 47 | DG set 7.5 KVA installed at Kiran R & SS hanger |
| 48 | DG set 7.5 KVA installed at Logistic Section section. |
| 49 | M&L for replacement of fan belt of any size for DG set of capacity upto 250 KVA all as specified and as directed. |
| 50 | M&L for replacement of diesel hose of size 5/16mm dia all as specified and as directed. |
| 51 | M&L for replacement of radiator set hose of any sizes with clips (full set) all as specified and as directed. |
| 52 | M&L for replacement of voltmeter 0-500V of size 96mm with all connection (Analogue type) all as specified and as directed. |
| 53 | M&L for replacement of ammeter 0-100 Amps of size 96mm with all connection (Analogue type) all as specified and as directed. |
| 54 | Supply only Engine oil 15 W 40 type make Servo or equivalent Note :-(a) The payment shall only be allowed after production of original GST purchase vouchers from Authorised dealers.(b) Necessary RV for supply of engine oil shall be attached in final bill duly signed by Engineer-in-Charge |
| 55 | Disconnecting, removing and dismantling water radiator assembly of 7.5/ 20/ 45/ 50/ 60/ 62.5 KVA DG Set and descaling the radiator thoroughly completely with CTC solution/ any other chemical solvent agent as approved, stopping of leakage at place to copper cores and tubes by brazing scrapping the existing oil paint, dusting and painting the radiator with enamelled paint etc., reinstalling and commissioning etc., complete all as specified and as directed by Engineer-in-charge. |
| 56 | All as per item No.52 above but for DG set of capacityabove 82.5 KVAand upto 250 KVA |
| 57 | Disconnecting the existing battery of capacity 12 volts upto 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 etc., complete all as specified and as directed by Engineer-in-Charge. |
| 58 | M&L for removing/ replacingradiator cap all as specified |
| 59 | M & L for replacing start switch/ ignition switch suitable for DG Set of capacity ranging from 7.5 KVA to 250 KVA |
| 60 | M & L for replacing phase indication lamp for panel all as specified |
| 61 | M & L for oil pressure gauge range 0-10 kg/sqcm all as specified |
| 62 | M & L for DC ammeter/ voltmeter of any range all as specified |
| 63 | Repairs to 12 volts battery charging alternator assembly by removing, dismantling, replacing the unserviceable burnt rotor and stater assembly, assembly refixing to the engine and testing for satisfactory charging of battery etc., complete all as specified and as directed. |
| 64 | All as per item No.60 above but of 24 volts battery charging alternator |
| 65 | Repairs to 12/ 24 volts self starter by removing, dismantling and replacing unserviceableArmature and field coil including field coil tapping refixing to the engine including necessary testing for satisfactory function etc., complete all as specified and as directed. |
| 66 | M&L for supplying and fixing the CI coupling along with tyre or without tyre suitable for DG set capacity from 7.5 KVA to 62.5 KVA including necessary matching work milling work for cutting key way in the flange heating to fix with the existing flange, including replacement of bolts, nuts, washers etc., carry out alignment, testing for satisfactory performance including removing old unserviceable coupling etc., complete all as specified and as directed. |
| 67 | All as per item No.63 above butCapacity of 82.5KVAto250 KVA capacity |
| 68 | M&L for replacement the worn out carbon brushes slip ring type in alternator of capacity 7.5KVA to 20 KVA DG set Kirloskar make including all necessary connected works etc., complete all as specified and as directed. |
| 69 | M&L for replacement the worn out carbon brushes slip ring type in alternator of capacity 45 KVA to 250KVADG set Kirioskar make including all necessary connected works etc., complete all as specified and as directed. |
| 70 | M&L for replacing the old unserviceable battery lead with copper terminals approximately 1 metrelength including applying jelly over the battery pole and terminals etc., complete all as specified and as directed. |
| 71 | M&L for replacement the old unserviceable battery terminals including brazing work andapplying jelly over the battery pole and terminals etc., complete all as specified and as directed. |
| 72 | M&L for Scraping down the existing oily painted surface of the DG setof capacity up to 250KVA, making the surface smooth by filling up the uneven surfaces with putty and scraping with emery sheet, applying two coats of synthetic enamel paint over one coat of red oxide primer, painting Sl No & MES No over the DG set and alternator all as specified and directed by Engineer-in-Charge. |
| 73 | M&L for Draining out the existing diesel from the tank, kept as side for repouring, taking down the complete fuel tank of any capacity from 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 recalibration of diesel tank to the specified level including replacement 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 testingfor satisfactory function all as specified and directed. |
| 74 | Removing and replacing the old unserviceable AVR (Automatic voltage regulator) suitable for DG set up to 250 KVA having input voltage 2 phase + neutral, sensing voltage 415 V output voltage 95 volts DC, output current 4 A DC, voltage regulation +/- 1 % average volts, over excitation current tripping, fuse protection 4 A, fast acting and frequency 50 Hz etc., complete all as specified and as directed by Engineer-in-Charge. |
| 75 | M&L for replacing unserviceable combined digital meter for showing voltmeter, ammeter, frequency including necessary wiring and wiring material for connecting the meter etc., complete all as specified and as directed. |
| 76 | M&L for removing and replacing the old unserviceable 12 volts auto cut-off battery charger in control panel as per existingtype/ model including necessary wiring etc., complete all as specified and as directed. |
| 77 | Supply and fix lead acid battery of size 12 volts 100 AH of reputed make including initial charging all as specified and as directed. |
| 78 | Supply and fix lead acid battery of size 12 volts 130 AH of reputed make including initial charging all as specified and as directed. |
| 79 | Supply and fix lead acid battery of size 12 volts 180 AH of reputed make including initial charging all as specified and as directed. |
| 80 | Taking down FIP and disconnecting injectors from fuel lines upto 250 KVA, replacementand worn out spares like delivery valve, Nozzles, bearings, fly weight, packing kit, O ring kit and copper washer Kit and recalibration of FIP and Refixing in same position and testing of full Load checking of pressure all as specified and directed |
| 81 | M&L for disconnecting the radiator from7.5 KVA to50 KVA DG Set and replacingunserviceable copper core ,testing andcommissioningcomplete all as specified and directed. |
| 82 | M&L for disconnecting the radiator from 62.5 to 110KVA DG Set and replacingunserviceable copper core ,testing andcommissioningcomplete all as specified and directed. |
| 83 | M&L for disconnecting electrical and mechanical connections of alternator 415 volts, 50 HZ, 7.5 KVA to 62.5" KVA capacity removing from foundations/ diesel engine coupling and dismantling the alternator in parts and carrying out servicing/ overhauling to starter/ Rotor/ excitation windings by replacing the new insulations paper sheet of existing size/ shape replacing the glass sleeves of connecting leads, binding/ tightening loose coils with binding cloths, varnishing and applying the bactol on the exciter coils/ winding with supervarnish, heating the windings at appropriate temperature to achieve required insulation resistance without damaging the other parts, replacement of driving andnon driving end bearings, cleaning, greasing, reassembling/ installing/ connecting and testing with megger for insulation resistance etc., complete all as specified and directed by Engineer-in-Charge. |
| 84 | M&L for disconnecting electrical and mechanical connections of alternator 415 volts, 50 HZ, "82.5 to 250" KVA capacity removing from foundations/ diesel engine coupling and dismantling the alternator in parts and carrying out servicing/ overhauling to starter/ Rotor/ excitation windings by replacing the new insulations paper sheet of existing size/ shape replacing the glass sleeves of connecting leads, binding/ tightening loose coils with binding cloths, varnishing and applying the bactol on the exciter coils/ winding with supervarnish, heating the windings at appropriate temperature to achieve required insulation resistance without damaging the other parts, replacement of driving andnon driving end bearings, cleaning, greasing, reassembling/ installing/ connecting and testing with megger for insulation resistance etc., complete all as specified and directed by Engineer-in-Charge. |
| 85 | M&L for disconnecting electrical and mechanical connections of alternator 415 volts 50 HZ, 7.5 to 62.5 KVA capacity removing from foundations/diesel engine coupling and dismantling the alternator in parts and carrying out re winding of alternatorwithout damaging the other parts, replacement of driving andnon driving end bearings, cleaning, greasing, reassembling/installing/connecting and testing with megger for insulation resistance etc., complete all as specified and directed by Engineer-in-Charge. |
| 86 | M&L for disconnecting electrical and mechanical connections of alternator 415 volts 50 HZ, 82.5 to 250 KVA capacity removing from foundations/diesel engine coupling and dismantling the alternator in parts and carrying out re winding of alternatorwithout damaging the other parts, replacement of driving andnon driving end bearings, cleaning, greasing, reassembling/installing/connecting and testing with megger for insulation resistance etc., complete all as specified and directed by Engineer-in-Charge. |
| 87 | M&L for replacingwater pumpassembly for DG set of any capacity of DG set complete all as specified |
| 88 | Supplyonlycoolant for DG Setradiator |
| 89 | Dismantling of unserviceable AMFR logic controller of Control panel and replacing with new AMFR logic controller including replacement of existing unserviceable wiring with 1.5 sqmm PVC multistranded copper conductor single core 1100 V cable of voltmeter,indicator lamp,frequency meter etc complete all as directed. |
| 90 | M & Lforreplacementof 4 pole power contactor for DG set capacity 250 KVA in control panelall as specified and directed.Make:L&T MCX 42 |
| 91 | M & Lforreplacement 4 pole power contactor for DG set capacity 100/110KVA in control panelall as specified and directed.Make:L&T MCX 32 |
| 92 | M & Lforreplacement of 4 pole power contactor for DG set capacity 62.5KVA in control panelall as specified and directed.Make:L&T MCX 22 |
| 93 | M & Lforreplacement of spare coil for 4 pole power contactor, 240/415 volts suitable for MCX 42.Make : L & T |
| 94 | M & Lforreplacement of spare coil for 4 pole power contactor, 240/415 volts suitable for MCX 32.Make : L & T |
| 95 | M & Lforreplacement of spare coil for 4 pole power contactor, 240/415 volts suitable for MCX 22.Make : L & T |
| 96 | Supply and fix "Onload" change over switch 4 pole, 415 Volts, 200 Amps capacity |
| 97 | Supply and fix "Onload" Change over switch 4 pole, 415 Volts, 100 Amps capacity |
| 98 | M/L for earthing for pole complete with galvanized steel earth plate electrode 600 X 600 X 6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5M below normal ground level connected to GI earth lead strip32 X 6 mmas earth lead by means of nuts, bolts, check nuts and washer of GI steel and connecting to testing point including provision of test point and all as shown in electrical plate No. 5 of SSRPt I (2009).The quoted rate is inclusive of necessary earth work and PCC chamber in type CI (1:2:4) with 8 mm CTD bar reinforcement both ways at 140 mm centre to centre complete all as directed by Engr-in-Charge. |
| 99 | Comprehensive maintenance of 680 Kg capacity passenger lift of Make : Johnson Serving for ground plus five floorsexamining, adjusting, lubricating and repairs as requiredcomplete all as directed by Engineer-in-Charge. Machine No of lift : L-C7190 Location : SRE ATC Building at Airforce station Tambaram.Comprehensive maintenance shallinclude the following works mentioned below:- Note 1 :Quoted rate shall be deemed to be included for minor spares (for satisfactory functioning of lift).Other spare sparts listed in this schedule shall be measured and paidseparately under relevant item . Note 2 :Annual maintenancecontract of the lift shall be carried out through the manufacture i.e. Johnson only and maintenance to be carried out as per Johnson manufacture schedule. Note 3 : The rate deemed to inclusive of insurance reneval of lift and renewal of liftinspection fromTamilnadu government Lift Inspector.Systematically examine and adjust the following components :- 1. Machine , Worm Gear, Thrust Bearings, Drive Sheave, Drive Sheave Bearings, Brake contact, Lining and Components. 2. Motor, Motor Generator, Motor Windings, Rotating Elements, Commutator, Brushes, Brush Holders, Bearings, Coils, Resistance for Operating and Motor Circuits, Magnet Frames and other Mechanical Parts. |
| 100 | 3. Controller, Selector, Levelling Devices, Cams, Relays, Solid State Components e.g. PCBs, Transducers, Resistors, Condensors, Power Amplifiers, Transformers, Contacts, Leads, Dashpots, Timing Devices, Steel Selector Tapes and Mechanical and Electrical Driving Equipment. 4. Governor, Governor Sheave, Shaft Assembly, Bearings, Contacts and Governor Jaws. 5.Car and Hall Mechanical Buttons, Car and Hall Position Indicators, Hall Lanterns, Car Direction Indicators and all other Car and Landing Signal Fixtures. 6. Deflector or Secondary Sheave, Bearings, Car and Counterweight Guide Rails and Buffers, Top and Bottom Limit Switches, Governor Tension Sheave Assembly, Compensating Sheave Assembly, Car, Counterweight and Counterweight Guide Shoes including Roller or Gibs. 7. Interlocks on Hoistway Door, Hoistway Door Hangers, Guides, Automatic Power Operated Door Operator, Car Door Hanger, Car Door Contact, Safety Shoe, Load Weighing Equipment, Car Frame, Car Safety Mechanism and Platform. 8.Furnish lubricants compounded to manufacturers stringent specifications. 9.Examine periodically all safety devices and governors and make all customary safety tests. Note (i)(a) The payment shall only be allowed after production of original GST purchase vouchers from Authorised dealers.(b) Necessary RV for supply of spare shall be attached in final bill duly signed by Engineer-in-Charge. |
| 101 | Note (ii):- (a) Inspection of Lifts shall be carried out by Govt lift inspector for worthness certificate during the current contract agreement within first 3 monthsincluding load testing as per lift act. (b)The maintenance certificate to be duly signed by contractor and concerned Engineer-in-Charge for the lift as per schedule for every month, (c) The lift mechanic to collect the complaint register daily and on completion/rectification of complaint the register will be updated and signed. (d)Contractor should provide one Skilled Lift mechanic and one helper for 24 Hrs in cycle.If any lift gets stuck/blocked/unserviceableat site, within 10 min the lift mechanic should attend the complaint and the complaint to be resolved without any further delay.Incase the problem could not be solved, the matter to be informed to the contractor as well as to the MES authorities. (e) Further ifthe Contractor failed to provide Skilled Lift Mechanic and helper at the time of any Lift Complaint a recovery @of Rs.300/- per hour wef the time of lodging the complaint till completion of 24 hrs will be recovered from the Contractors dues.Also in case of any Lift gets repair for want of Spares the Contractor should provide the spare parts in time or with in 24 hours the Lift should be made serviceable failing which a sum @ of Rs.500/- per hour wef the time after 24 hours shall be recovered from the Contractors dues being hospital priority. (f)The Contractor should keep all the spare parts intact for the above mentioned Lifts in the Lift Rooms. |
| 102 | Supply only the following spares/ items for Lift Cross flow fan |
| 103 | Charger Unit |
| 104 | ARD Battery ( 12 V - 18 AH ) |
| 105 | LED Round light fitting suitable for lift |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
