Military Engineer Services-MES has published Tender For Repair/Maintenance Of Distribution Transformers Panel Apfc Panel And Connected Work Of West Of Mg Road And Scattered Area Under Ge E/M Lucknow. Submission Date for this Tender is 26-12-2022. Distribution Transformer Tenders in lucknow Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 19-Dec-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 26-12-2022 |
| Sl. No. | Item Description |
| 1 | Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in hard/dense soil for pole foundation / cable trench / stay complete all as specified and directed. |
| 2 | Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25cm thick complete all as specified and directed. |
| 3 | Removing of excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed. |
| 4 | M & L for dry Sand cushioning in trenches for protection of cable including watering and consolidation all as specified and directed. Note: Punned thickness shall be considerd for measurment purpose |
| 5 | S & L in trenches or fixed to pole or passing trough pipe XLPE insulated, screened, PVC bedded, galvanised steel strip armoured, overall PVC sheathed electric power cables (heavy duty) with aluminium conductor, 11000 volts grade (Earthed) cross sectional area 95 Sqmm 3 core incl dismentling / taking out unserviceable cable/ACSR conductor complete all as specified and directed. |
| 6 | S&F Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm incl dismentling / taking out unserviceable one complete all as specified and directed. |
| 7 | S&F Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm incl dismentling / taking out unserviceable one complete all as specified and directed. |
| 8 | S&F Cable jointing kit for 11 KV (Earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm incl dismentling / taking down unserviceable one complete all as specified and directed. |
| 9 | S&F Cable jointing kit for 11 KV (Earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm incl dismentling / taking down unserviceable one complete all as specified and directed. |
| 10 | Material and laying GI tubing 100mm bore light grade for cable protection on pole, under road crossing/trench incl dismentling taking down unserviceable one complete all as specified and directed. |
| 11 | Material and laying GI tubing 80mm bore light grade for cable protection on pole / trench incl dismentling taking down unserviceable one complete all as specified and directed. |
| 12 | Supply and fixing Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint incl dismentling taking down unserviceable one complete all as specified and directed. |
| 13 | S & F Disc type insulator porcelain, vitrous 145mm high and 255 mm dia ball and socket type white, brown or green single disc with tension clamp for conductor for working pressure voltage 11000 V including dismentling taking out unsv one from Pole complete all as specified and directed. |
| 14 | S&F pin type, porcelain, vitreous, brown, including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut, 150mm dia and 150 mm height for 11000 volts grade including dismentling taking out unsv one from Pole complete all as specified and directed. |
| 15 | S & F Loop type insulator, porcelian vitreouswhite, brown or green of size 90x140mm and clearence hole 25.5mm including dismentling taking out unsv one complete all as specified and directed. |
| 16 | M & L for Stay assy using 20mm dia rod complete with accessories as shown in electrical plate No 1 including dismentling taking out unsv one from Pole ( Stay assy, clamps, excavation, PCC measured separately) complete all as specified and directed. |
| 17 | M&L for PCC (1:2:4) type B2 using 40mm graded aggregate as in foundation for filling in, mass concrete for pole, stay and transformer foundationcomplete all as specified and directed. |
| 18 | M&L for PCC (1:3:6) type C1 using 20mm graded aggregate as in coping of new pole / repair to existing coping etc including necessary form work complete all as specified and directed |
| 19 | Supply & laying graded coarse aggregate of nominal size 40mm, indoor/outdoor substation/ 2 pole/4 pole structure boundry complete all as specified and directed. |
| 20 | S & F in repair of lightning arrestor, distribution class, System voltage-11KV, min rating-10KV, Discharge cap-10 KA, Line discharge class-1 complete with bracket and connection complete all as specified and directed. |
| 21 | S&F in repair Switch Air break, gang operated, tripole pole, mechanically operated mounted on insulator of size 150mm dia and 150 mm height and steel frame with operating mechanism worked from ground level for current rating upto 400 Amps, 11000 Volts with locking arrangement complete incl dismentling taking down old unserviceable one all as specified and directed. |
| 22 | M & L for trimming of branches of trees touching HT electric over head line by climbing up tree or using ladder at a height not less than 9.5 mtr from GL and making clear about 3 mtr in radius and carrying and depositing where directed not exceeding 50 mtr complete all as specified and directed. |
| 23 | M & L for filtration/dehydration transformer oil of transformer voltage grade 11/0.433 KV, capacity 75 KVA to 500 KVA indoor/outdoor type, pole mounted / plith mounted installed at various electric sub station/ pump housed at Lucknow AOR of AGE E/M Ext electric supply lucknow. Note - Achieve dielectric strength min 40 KV all as specified and directed. |
| 24 | M & L for topping up/replacement of transformer oil with new transformer oil suitable for working voltage 11000 volts grade including necessary dehydration to achieve dielectric strength min 40 KV at 4mm gap complete all as specified and directed. (a) New transformer oil to be bought in company sealed ISI marked container with test certificate (b) Filtration /dehydration of transformer oil shall be carried out at the location where transformer is installed and necessary filter/dehydration plant having pressure gauge, hour meter, temperaturature gauge to be brought at site by contractor and rate deemed to be included in the quoted rate. |
| 25 | M & L for replacement of silicagel grains in the breather assembly of transformer complete all as specified and directed. |
| 26 | M & L for replacement of breather assembly made with polycarbonate base and clear acylic glass of size min 50mm dia, min 120 mm long or suitable size as per site requirement for transformer complete all as specified and directed. |
| 27 | M & L for replacement of transformer temperature gauge type having temp range 0 to minimum 120 degree celcius complete all as specified and directed. |
| 28 | M&L for openning of top cover in site or at wksp by unscrewing all nuts, bolts & washers, daining out transformer oil upto required level and keeping in clean container for replacement of HT/LT bushings,for lifting of core assy, for cleanning/repair and refixing complete with new cork sheet gusket, existing/new nuts, bolts & washers for transformer indoor/outdoor type, refilling of oil all as specified and directed. (Note:-HT/LT bushings, Studs, Nuts, bolts ,Transformer oil measured and paid seprately) for transformer capacity upto 160 KVA to 500KVA, 11/0.433 KV volts grade (Note - Work shop should be BIS Approved) |
| 29 | M&L for replacement of transformer porcelain bushing outdoor/indoor type in site/wksp suitable for 11 KV grade complete with brass stud, rubber bush, washers, nuts, checknuts and cork sheet gasket for the rating of 100 KVA to 500 KVA, 11/0.415 KV transformer complete all as specified and directed. Note:(a) Opening of top cover measured separately |
| 30 | M&L for replacement of transformer LT porcelain bushing indoor/outdoor type in site/wksp suitable for 1100 volts grade complete with rubber bush, washers, nuts, checknuts and cork sheet gasket for the rating of 100- 200 KVA, 11/0.433 KV transformer complete all as specified and directed. Note:(a) Opening of top cover measured separately. |
| 31 | All as per item No 30 here in before for transformer capacity 250-315 KVA, |
| 32 | All as per item No 30 here in before for transformer capacity 400-500 KVA, |
| 33 | Taking out manually defective transformer of capacity 100-500 KVA from its position upto road n. exc 200 mtr and transportation by vehicle to workshop and reinstallation at original position after repair or Shiting of transformer from present location to original location all as specified and directed. (Note: a) Rate deemed to included for necessary HT/LT cable/ACSR, earthing connection after installation) |
| 34 | M & L for lifting up carefully transformer core after dismentling carefully terminal connections from core to HT/LT bushings, tap changer assy,drainout all oil and keeping in clean container, dismentling all HT & LT coils from core for rewinding, and reassembling complete with HT/LT coils to core, required necessary numax paper insulation, insulating press board, precompressed board size of 6mm/3mm/1.5mm/1mm, vernishing, heating to achive insulation level not less than 1000 megaohms at both HT & LT side, core at transformer chamber, tap changer assy, terminal connection, top cover with new cork sheet gusket, required existing/new nuts, bolts & washers,filling transformer oil, testing after repair complete all as specified and directed for the 100 - 500 KVA, 11/0.415 KV transformer. (Note:-Rewinding of HT/LT coils,transformer oil, nuts, bolts & washers, HT/LT busings, required new mesured separately under appropriate item) |
| 35 | M&L for rewinding of HT coils suitable for 11000 volts grade with new DPC/super enamelled copper wire having Class-F insulation as per existing size and turns for capacity of transformer 100 - 500 KVA |
| 36 | M&L for rewinding of LT coils suitable for 1100 volts grade with new DPC /super enamelled copper strip having Class-F insulation as per existing size and turns for capacity of transformer 100-500 KVA |
| 37 | M&L for rewinding of LT coils suitable for 1100 volts grade with existing DPC /super enamelled copper strip having Class-F insulation as per existingturns for capacity of transformer 100 - 500 KVA |
| 38 | Supply only mild steel screw bolts (machine made) with hexagonal head at one end and screwed the other with washer and one hexagonal nut n. exc 5 cm long and 5 to 10 mm dia of neck |
| 39 | M&L for replacement of Tap changer assy having 7 position of transformer including dismentling and taking out old unserviceable one and dismentling all winding terminal connections and reconnection after replecement complete upto transformer cap 500 KVA 11/0.433 KV. |
| 40 | M&L for painting of transformer outer surface installed at various electric sub station/ pump housedin site/wksp with one coat of synthetic enamel paint using sprayer for transformer capacity 100 - 500 KVA after preparation of old painted surface . (Note : (i) During process of painting, transformer will be under shut down for the period and the rate deemed to be included for running the sprayer machine with own arrangement by contractor. (ii) After completion of painting HT/LT outdoor bushing, cable termination joint, Oil inspection glass and name plates to be made clean using volatile cleanner) |
| 41 | Material,labour and T&P for disconnecting the HT/LT connection of the transformer from pole/in side sub station/plinth and taking out the trnasformer from poles/plinth/inside the sub sation and shifting the same as directed place with the help of hydraulic/crane and making the connection of the HT & LT side as directed at any location in the cantt area incl testing complete as directed. Note- Contractor will provide the crane & man power within one hour after recieving the whatsup/mobile phone/massage/email etc. If contractor fails to provide thecrane/man power within one hour, the amount @ Rs 800 per hour will be deducted from his dues. |
| 42 | M&L for disconnecting burnt end or portion of 50 sqmm to 185 sqmm3 ½ core cable removing the cable from loop including necessary excavation, earthwork, removing brick protection and relaying same bricks and filling the earth and reconnecting the cable by removing burnt portion of cable and preparing fresh terminals of LT/HT cable to transformer/panel/pole etc complete all as specified and directed. |
| 43 | Cleaning the sub station/transformer/two/four pole structure around 5 m radius in every month duly taking down unwanted material/grass/ vegetable roots/small tree etc complete as directed. |
| 44 | S&F in repairs copper bus bar any rating incl cutting/drilling of suitable size holes as required at site including copper nut,bolt,washer etc complete all as specified and directed. |
| 45 | S&F in repairs aluminium bus bar any rating incl cutting/drilling of suitable size holes as required at site including GI nut,bolt,washer etc complete all as specified and directed. |
| 46 | Supply & fixing of end termination cold shrinkable joint including sleeves suitable for LT XPLE underground aluminium conductor cable 1100 Volt of grade 70 Sqmm to 150 Sqmm x 3.5 Core cross sectional area including testing after jointing as in replacment after disconnecting thecable from Panel / Pole, preparing the end for jointing including all earth work,complete all as specified and directed by Engineer-in-Charge. |
| 47 | Supply & fixing of end termination cold shrinkable joint including sleeves suitable for LT XPLE underground aluminium conductor cable 1100 Volt of grade 185 Sqmm to 240 Sqmm x 3.5 Core cross sectional area including testing after jointing as in replacment after disconnecting thecable from Panel / Pole, preparing the end for jointing including all earth work,complete all as specified and directed by Engineer-in-Charge. |
| 48 | Supply & fixing of straight through cold shirankable joint including sleeves suitablefor LT XPLE underground aluminium conductor cable 1100 Volt of grade 70Sqmm to 150 Sqmm x 3.5 Core cross sectional area including testing after jointing as in replacment after disconnecting thecable from Panel / Pole, preparing the for jointing including all earth work,complete all as specified and directed by Engineer-in-Charge. |
| 49 | Supply, installing, testing and commissioning of factory made , tested , CPRI approvedpowder coatedLT Panel board ,cubical compartmentalized , out door type double door , plate form mounted, suitable for 415 volts, 3 phase, 4 wire, 50 HzAC supply system having bus bar chamber with insulated aluminium bus bars four pole installed on porcelain/SMC insulator. The panel shall be dust and vermin proofIP-54 class protection and outer shell made of of 3.15 mm CRCA MS sheet, inner shell made of 2.0 mm thick CRCA MS sheet , 50x50x6mm thick MS angle iron frame work, the cubical have bottom channel of size 75x40mm duly coated with zink metal coating,front and rear opening type, with apron for cable entry closing locking arrangement including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked,1100 volts grade of appropriate size ( but not less than 2.5 Sqmm)and comprising of the following :- Condt/- |
| 50 | (a) Incoming :- (i)ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal draw out type high mechanicals & electrical operating life,front operated with thermal magneticrelease for adjustable over current, short circuit and earth fault protection with in built tempraure protection and self power release-01 No (ii)Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTsratio 1000/5 A ,class 1, ISI marked -01 sets of three (iv)Indicating lamp- 01 set of three (v)Four Pole , Aluminium bus bar 1200 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i)Isolator 4 pole 100 Amps -01Nos (ii)MCCB 4 pole , 250 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu as per IEC - 05 Nos (iii) MCCB4 pole , 100 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu as per IEC- 01 Nos |
| 51 | All as per item No49 above but comprising with following:- (a) Incoming :- (i) ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal draw out type,high mechanical and electrical operating life, front operated with thermal magnetic release for adjustable over current, short circuit (ii)Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTsratio 250/5 A ,class 1, ISI marked -01 sets of three (iv)Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 1200 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i)MCCB 4 pole , 315Amps,50 Hz,415 Volts, 25 KA thermal magnetic releaseIcs= 100% Icu as per IEC- 01 Nos (ii)MCCB 4 pole ,250Amps,50 Hz,415 Volts, 25 KA thermal magnetic releaseIcs= 100% Icu as per IEC- 04 Nos (iii)MCCB 4 pole ,100Amps,50 Hz,415 Volts, 25 KA thermal magnetic releaseIcs= 100% Icu as per IEC- 02 Nos (iv) On load change over switch - 400 Amps - 01 Nos |
| 52 | All as per item No49 above but comprising with following:- (a) Incoming :- (i) ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal draw out type,high mechanical and electrical operating life, front operated with thermal magnetic release for adjustable over current, short circuit (ii)Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTsratio 1000/5 A ,class 1, ISI marked -01 sets of three (iv)Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 1200 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole ,250Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu- 05 Nos (ii) MCCB 4 pole ,100Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu- 03 Nos (iii)On load change over switch - 400 Amps- 01 Nos |
| 53 | All as per item No49 above but comprising with following:- (a) Incoming :- (i) MCCB 4 pole, 630 Amp, 36 KA, 415 Volt 50 Hz,thermal magnetic release with Ics= 100% Icu- 01 Nos (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTsratio 500/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v)Four Pole , Aluminium bus bar 1000Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole , 315Amps,50 Hz,415 Volts, 25 KA thermal magnetic release withIcs= 100% Icu as per IEC - 01 Nos (ii) MCCB 4 pole ,250Amps,50 Hz,415 Volts, 25 KA thermal magnetic release withIcs= 100% Icu as per IEC - 02 Nos (iii) MCCB 4 pole ,100Amps,50 Hz,415 Volts, 25 KA thermal magnetic release withIcs= 100% Icu as per IEC - 03 Nos |
| 54 | All as per item No49 above but comprising with following:- (a) Incoming :- (i) MCCB 4 pole, 250 Amp, 36 KA, 415 Volt 50 Hz,thermal magnetic release with Ics= 100% Icu- 01 Nos (ii)Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTsratio 250/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v)Four Pole , Aluminium bus bar 400 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole , 125Amps,50 Hz,415 Volts, 25 KA thermal magnetic release withIcs= 100% Icu as per IEC- 03 Nos (ii)MCCB 4 pole 63Amps,50 Hz,415 Volts, 25 KA thermal magnetic release withIcs= 100% Icu as per IEC- 01 Nos |
| 55 | Boring/drilling (Horizontly) manually/mechanically under existing road max 10 M in depth) suitable for passing GI Tubing 40 to 100 mm bore complete all as specified and directed by Engineer in Charge |
| 56 | M&L unreinforced pre cast concrete cable cover comply with IS 5820:1970 and shall be of grade not lower than M20 HVP type -I with peak size 300x180x40mm laid dry in trenches for the protection of underground cable complete all as specified and directed. Note- including taking out old and unseviciable. |
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