Military Engineer Services-MES has published Tender For Repair Maintenance To Hanger Doors Hanger And Sun Shelter Wiring Earthing And Other Miscellaneous Em Works At Af Stn Tezpur Under Ge Af Tezpur. Submission Date for this Tender is 30-04-2024. Electrification Work Tenders in tezpur Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 24-Apr-2024 | BOQ CORRIGENDUM | BOQ | 30-04-2024 |
| FileName | File Description | File Size |
| 32478d0e-e064-47df-976f-0ed189a6fd04.html | Tender Notice | 0 KB |
| BOQ_727948.xls | Tender Document | 0 KB |
| TENDER.pdf | Tender Document | 0 KB |
| Tendernotice_1.pdf | Tender Document | 0 KB |
| Sl. No. | Item Description |
| 1 | Disconnecting incoming and outgoing connections of existing Control Panel of Motorised Hanger Door(s), AC 415 V,50 Hz, 3 Phase,checking serviceability of each components viz. actuator, contactor, display,etc.,replacement of burnt out internal wirings with with suitable size FRLSH PVC insulated multistranded copper conductor wires,replacement of defective lugs, thimbles etc.,replacement of non hygroscopic fibres and brass screws for mounting of busbars, repairs/ easining the locking arrangements along with door hinges of shutters,covers etc., through cleaning of Control Panel both internally and externally,re-interconnection of parts, including reconnection of all incoming and outgoing electrical connections after repairs,testing and commissioning,complete all as specified and directed.Notes:- (i)Actuator(s),Contactor(s),Display(s) etc for replacement will be measured and paid seperately under relevant items in this BOQ. (ii) The repair work shall be carried out through trained persons as per OEM"s standards. |
| 2 | Supply Only,Push Button & Selector Actuators with Mushroom Head ‘Push - Function’,colour Red/Green/Black/Yellow,complete all as specified.[Cat No.EMN(R/G/C/Y)MD1 of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB] |
| 3 | Supply Only,3 pole power contactors conforming to IS / IEC 60947-4-1 & IEC 60947-4-1,Type MNX, AC-3 rating 9 Amps and AC-1 rating 25 Amps with auxillary contact 1NO/1NC,complete all as specified.[Cat No.CS94106/CS94107 of Make “L&T” or equivalent Model of Make Siemens/Schneider/ ABB] |
| 4 | Repair/maintenance of existing drive mechanism of motorised hanger door(s) by disconnection of electrical connections,taking down carefully the drive assembly of door (s),cleaning of drive chain,drive gears,drums etc.,re assembelying the drive assembly,re- connection of electrical connections including lubricating drive chain,drive gears,drum etc.with fresh lubricants as per OEM"s instructions,testing and commissioning,complete as specified and directed.Note :- Spares for replacement will be measured and paid seperately under respective items of this BOQ. |
| 5 | Supply Only,gear pinion (01 + 01 =2 Nos.),size 2 Inches and 4 Inches (One small and one large) suitable for winch drive mechanism of motorised hanger door(s) as per OEM"s specifications, complete all as specified. |
| 6 | Supply Only,drive chain suitable for winch drive mechanism of motorised hanger door(s) as per OEM"s specifications,complete all as specified. |
| 7 | Supply Only, Limit Switch with 1(One) ISO M16 x1.5 cable entry at bottom,adjustable plastic roller lever (Ø18 mm) actuator and 1 NO + 1 NC snap action,Rated Impulse Withstand Voltage (U imp) 6 kV,Rated Operational Current AC-15 (Ie) (230 V AC) 3.1 A (400 V) NC 4 (24 V) 10 A (130 V) 5.5 A (240 V) 3 A,Rated Insulation Voltage (Ui) conforming to IEC 60947-5-1 and VDE 0110 (Gr. C) 500 V conforming to UL/CSA 600 V,Rated Operational Current DC-13 (Ie) (24 V) 6 A (110 V) 0.6 A (125 V) 0.55 A (250 V) 0.4 A,complete all as specified.[Cat No.LS32P51B11 of Make “ABB” or equivalent Model of Make Siemens/Schneider/L&T] |
| 8 | Dismantaling of drive motor,3 Phase,3 HP capacity,from drive assembly of motorised hanger door(s),removing burnt out windings along with insulating materials,cleaning throughly internally and externally,rewinding motor with super enamelled copper wires of existing size/gauge including provision of all insulating materials,lubrication of bearing / bushes using fresh lubricant all as per OEMs reccommendations, replacement of defective parts,re-assembling,including testing and commissioning,complete all as specified and directed. |
| 9 | Supply and laying or fixing or passing through pipe,PVC insulated, sheathed, unarmored multi stranded copper conductor cable, 3 core, 1.5 Sq mm size,1100 Volts grade,in electrical connections to motorised hanger door(s),including taking down existing unserviceable cable,complete all as specified and directed. |
| 10 | Supply and laying or fixing or passing through pipe,PVC insulated, sheathed, unarmored multi stranded copper conductor cable, 3 core, 2.5 Sq mm size,1100 Volts grade,in electrical connections to motorised hanger door(s),including taking down existing unserviceable cable,complete all as specified and directed. |
| 11 | Supply and laying or fixing or passing through pipe,PVC insulated, sheathed, unarmored multi stranded copper conductor cable, 3 core, 4.0 Sq mm size,1100 Volts grade,in electrical connections to motorised hanger door(s),including taking down existing unserviceable cable,complete all as specified and directed. |
| 12 | Supply and Fix in repairs,single compartment PVC adaptable trunking systems for installations with base,covers,partitions,finishing accessories and mounting wiring accessories,overall section size 80 mm x 50 mm,complete all as specified and directed. [Cat No. 0104 12 of Make "Legrand" or equivalent model of Make L&T/ABB/Schneider]Note:- The work shall be carried out above motorised hanger door(s) at a height varying from 6.00 Metres to 10.00 Metres. |
| 13 | Supply and Fix in repair,switch flame proof rotary type with termination box in LM6, 25 A,double pole 250V,complete all as specified and directed. |
| 14 | Supply and Fix in repair,flame proof switch socket & plug combined in LM6 cable termination box in LM6,16A,250V, 2P+earth,complete all as specified and directed. |
| 15 | Supply and Fix in repair, knob as per OEM"s specification for switch flame proof rotary type,25 A, double pole 250V,complete all as specified and directed |
| 16 | Materials and Labour for two single core FRLSH PVC insulated unsheathed cable 2.50 Sq. mm. (Nominal area) with stranded copper conductor cable, 1100 Volts grade, drawn into and including stove enamelled steel conduit and continuous earth wire of single core FRLSH PVC insulated, unsheathed cable 2.50 Sq. mm (nominal area) with stranded copper conductor cable, 1100 Volts grade for circuit/sub main wiring,including taking down carefully existing copper/ aluminium circuit/submain wirings of any size (2 runs single core and earth continuity) complete including PVC casing capping/ PVC conduit/Steel Conduit with fittings etc, removing materials from site and making good disturbed surfaces of walls, floors etc.,complete all as specified and directed. |
| 17 | Materials and Labour for two single core FRLSH PVC insulated unsheathed cable 4.00 Sq. mm. (Nominal area) with stranded copper conductor cable, 1100 Volts grade, drawn into and including stove enamelled steel conduit and continuous earth wire of single core FRLSH PVC insulated, unsheathed cable 4.00 Sq. mm (nominal area) with stranded copper conductor cable, 1100 Volts grade for circuit/sub main wiring,including taking down carefully existing copper/ aluminium circuit/submain wirings of any size (2 runs single core and earth continuity) complete including PVC casing capping/ PVC conduit/Steel Conduit with fittings etc, removing materials from site and making good disturbed surfaces of walls, floors etc.,complete all as specified and directed. |
| 18 | Materials and Labour for 4 (Four) single core FRLSH PVC insulated unsheathed cable 10.00 Sq. mm. (Nominal area) with stranded copper conductor cable,1100 Volts grade,drawn into and including stove enamelled steel conduit and continuous earth wires of 2 (Two) single core FRLSH PVC insulated, unsheathed cable 10.00 Sq. mm (nominal area) with stranded copper conductor cable,1100 Volts grade for circuit/sub main wiring,including taking down carefully existing copper/ aluminium circuit/submain wirings of any size (2 runs single core and earth continuity) complete including PVC casing capping/ PVC conduit/Steel Conduit with fittings etc, removing materials from site and making good disturbed surfaces of walls, floors etc.,complete all as specified and directed. |
| 19 | Supply and Fix in repairs, miniature circuit breaker (MCBs) single pole, 240 Volts,10KA,C curve, 6 to 32 Amps complete all as specified and directed. |
| 20 | Supply and Fix in repairs, miniature circuit breaker (MCBs) single pole and neutral, 240 Volts, 10KA, 6 to 32 Amps complete all as specified and directed. |
| 21 | Supply and Fix in repairs, miniature circuit breaker (MCBs) triple pole & neutral, 415 Volts, 10KA,"C" curve,63 Amps complete all as specified and directed. |
| 22 | Supply and Fix in repairs, Gong Bell, AC 220/250 V, Single Phase, dust and weather proof aluminium cast body with chromium mild steel pressed gong, of size 30 cm, complete all as specified and directed. (Model No GB-30 of Make ‘Kheraj’ or equivalent model of Make ‘National’/"Sudhir") |
| 23 | Supply and Fix in repairs, integral LED aviation light comprising of aluminium housing with polycarbonate enclosure, all as per Model ‘AVIATION LED", Product Code 110731 and Cat No.BGAV 302 LED of Make ‘Bajaj" or equivalent Model of Make "Philips’/’Crompton’, complete all as specified and directed. |
| 24 | Disconnection of all connections and taking down carefully existing unserviceable flame proofDB of any size and capacity including disconnecting steel conduit, electrical wirings,steel flexible conduit etc.form the channel complete all as directed. |
| 25 | Supply and Fix, flame proof, weather proof enclosure for MCB Distribution Board, Three Phase and Neutral, with incoming & outgoing terminals chamber, bus bar chamber comprising of 02(Two) Nos. copper bus bars of suitable rating,separate MCB chambers suitable for accommodating 01(One) No 63 Amps TPN MCB "C" curve (Incoming),03 (Three) Nos. 20 Amps SP MCB "C" curve& 09 (Nine) 10 Amps SP MCB "C" curve (Outgoing) ,enclosure made of cast aluminium alloy LM6, weather proof IP65, finished inside and outside with light grey epoxy powder coating, including cable glands, terminals, hardware and mounting arrangement including necessary welding, cutting and drilling work for the DBs to be fixed on channel of the frame with necessary nut, bolt and washers with channel/plate of suitable size etc.,complete all as specified and directed.[Cat No.MCBDB/186 of Make “Sudhir” or equivalent Model of Make Crompton Greaves/Bajaj] |
| 26 | Supply and Fix in repairs,moulded case circuit breakers (MCCBs), conforming to IEC 60947-2& IEC 60947-2, AC 415V, 4 pole, with current rating 160 Amps and 25 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.8 - 1.0 x In and adjustable Short Circuit setting:6-10 x In, complete all as specified and directed.[Cat No. CM90642OOMO of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.] |
| 27 | Supply and Fix in repairs,moulded case circuit breakers (MCCBs), conforming to IEC 60947-2& IEC 60947-2, AC 415V, 4 pole, with current rating 200 Amps and 36 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.67 - 1.0 x In and adjustable Short Circuit setting:6-12 x In, complete all as specified and directed.[Cat No. CM92109OON1OG of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.] |
| 28 | Supply and Fix in repairs,moulded case circuit breakers (MCCBs), conforming to IEC 60947-2& IEC 60947-2, AC 415V, 4 pole, with current rating 400 Amps and 36 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.67 - 1.0 x In and adjustable Short Circuit setting:6-12 x In, complete all as specified and directed.[Cat No. CM98403OOROOG of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.] |
| 29 | Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead wire 4 mm dia. by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 15 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil completeall as specified and indicated on electrical plate No 3 of SSR Part –I (2009) including testing on completion. |
| 30 | Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead strip 32 mm x 6 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil completeall as specified and indicated on electrical plate No 3 of SSR Part –I (2009) including testing on completion. |
| 31 | Materials and Labour for earthing complete with copper earth plate electrode 600 mm x 600 mm x 3.15 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to copper earth lead strip 20 mm x 3 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 25 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil completeall as specified and indicated on electrical plate No 3 of SSR Part –I (2009) including testing on completion. |
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