Military Engineer Services-MES has published Tender For Miscellaneous Repairs To Amf Panel, Lt Panels, Capacitor Panel, Pole Mast And Allied Works At Zone 1A Under Age E/M No 1 Of Ge (U) Secunderabad. Submission Date for this Tender is 27-06-2023. Electrical Panel Tenders in secunderabad Telangana. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Jun-2023 | Amendment | Other | 20-06-2023 |
| 2 | 20-Jun-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 27-06-2023 |
| Sl. No. | Item Description |
| 1 | M & L for dismantling of old LT panel and Supply, installing, testing and commissioning, factory made and tested, CPRI approved LT panel board outdoor type, weather, vermin proof, cubical type, platform mounted, suitable for 415 volts, 3 phase 4 wire 50 Hz AC supply system all as specified and directed, with necessary insulated bus bar arrangement of 4 strips, the panel should be dust proof, IP 54 class protection and made out of 3.15mm thick CRCA mild steel sheet with 50x50x6mm angle iron frame with necessary earth work excavation and PCC foundation, hinged doors, front and rear opening and locking arrangement and duly powder coated on the out side and inside, cable glands and lugs for incoming and out going cable etc, independent chamber to accommodate complete all as specified and directed including following accessories :- INCOMING (a) Bus bar chamber with electrolytic aluminium bus barsuitable for 600 amps capacity for 3 phaseand neutral 300amps (all connection inside the panel shall be through aluminium strip)connectedduly supported with FRP insulators includingcolour code heat shrieked insulating sleeves - Set -1 (b) MCCB4 pole adjustable thermal and fixed magnetic settingtype , 400 Amp, 415 Volts 35 KA– 01 No |
| 2 | OUTGOING (a)MCCB 4 Pole adjustable thermal and fixed magnetic setting type 250 Amp 415 volts 35 KA - 02 Nos (b)MCCB 4 Pole adjustable thermal and fixed magnetic settingtype160A 415 Volts 35 KA-02 Nos (c)MCCB TPN 63A 415 volts 16 KA - 02 No, (d)Indicator lamps 22.5mm dia LED type for 3 phase as R-Y-B, 03 Nos - 01 Set. (e)Digital Ammeter to measure current having programmable appropriate CT ratio and built in selector switch of size 96mm x 96mm and suitable for frequency 50-60 HZ - 01 No. (f)Digital voltmeter with auxiliary voltage inner to measure voltage having built in selector switch of size 96mm x 96mm shall be adequately protected through the use of 2 Amps SP MCB frequency 50-60 HZ - 01 No. (g) All accessories will be prewired with suitable size of copper thimble, copper conductor cable of size 2.5 Sqmm single core as required. The cable shall be used for all outgoing ways as an insulated with fibre glass insulation. |
| 3 | M&L for dismantling of old LT panel and Supply, installing, testing and commissioning, factory made and tested, CPRI approved LT panel board outdoor type, weather, vermin proof, cubical type, platform mounted, suitable for 415 volts, 3 phase 4 wire 50 Hz AC supply system all as specified and directed, with necessary insulated bus bar arrangement of 4 strips, the panel should be dust proof, IP 54 class protection and made out of 3.15mm thick CRCA mild steel sheet with 50x50x6mm angle iron frame with necessary earth work excavation and PCC foundation, hinged doors, front and rear opening and locking arrangement and duly powder coated on the out side and inside, cable glands and lugs for incoming and out going cable etc, independent chamber to accommodate complete all as specified and directed including following accessories :- |
| 4 | INCOMING a) Bus bar chamber with electrolytic aluminium bus barsuitable for 400 amps capacity for 3 phaseand neutral 200amps (all connection inside the panel shall be through aluminium strip)connectedduly supported with FRP insulators includingcolour code heat shrieked insulating sleeves - Set -1 (b) MCCB4 pole adjustable thermal and fixed magnetic settingtype , 315 Amp, 415 Volts 35 KA– 01 No OUTGOING (a)MCCB 4 Pole adjustable thermal and fixed magnetic setting type 200 Amp 415 volts 35 KA - 02 Nos (b)MCCB 4 Pole adjustable thermal and fixed magnetic setting type125 Amp 415 volts 25 KA - 02 Nos |
| 5 | (c)MCCB TPN 63A, 415 volts 16 KA - 01 No (d)Indicator lamps 22.5mm dia LED type for 3 phase as R-Y-B, 03 Nos - 01 Set. (e)Digital Ammeter to measure current having programmable CT ratio 500/5Amps and built in selector switch of size 96mm x 96mm and suitable for frequency 50-60 HZ - 01 No. (f)Digital voltmeter with auxiliary voltage inner to measure voltage having built in selector switch of size 96mm x 96mm shall be adequately protected through the use of 2 Amps SP MCB frequency 50-60 HZ - 01 No. (g) All accessories will be prewired with suitable size of copper thimble, copper conductor cable of size 2.5 Sqmm single core as required. The cable shall be used for all outgoing ways as an insulated with fibre glass insulation. |
| 6 | M&L for dismantling of old LT panel and Supply, installing, testing and commissioning, factory made and tested, CPRI approved LT panel board outdoor type, weather, vermin proof, cubical type, platform mounted, suitable for 415 volts, 3 phase 4 wire 50 Hz AC supply system all as specified and directed, with necessary insulated bus bar arrangement of 4 strips, the panel should be dust proof, IP 54 class protection and made out of 3.15mm thick CRCA mild steel sheet with 50x50x6mm angle iron frame with necessary earth work excavation and PCC foundation, hinged doors, front and rear opening and locking arrangement and duly powder coated on the out side and inside, cable glands and lugs for incoming and out going cable etc, independent chamber to accommodate complete all as specified and directed including following accessories :- INCOMING (a) Bus bar chamber with electrolytic aluminium bus barsuitable for 300 amps capacity for 3 phaseand neutral 150amps (all connection inside the panel shall be through aluminium strip)connectedduly supported with FRP insulators includingcolour code heat shrieked insulating sleeves - Set -1 (b) MCCB4 pole adjustable thermal and fixed magnetic settingtype , 250 Amp, 415 Volts 36 KA– 01 No |
| 7 | OUTGOING (a)MCCB 4 Pole adjustable thermal and fixed magnetic setting type 160 Amp 415 volts 36 KA - 02 Nos (b)MCCB 4 Pole adjustable thermal and fixed magnetic settingtype100A 415 Volts 25 KA-01 Nos (c)MCCB TPN 63A, 415 volts 16 KA - 01 No (d) Indicator lamps 22.5mm dia LED type for 3 phase as R-Y-B, 03 Nos - 01 Set. (e)Digital Ammeter to measure current having programmable CT ratio 500/5Amps and built in selector switch of size 96mm x 96mm and suitable for frequency 50-60 HZ - 01 No. (f)Digital voltmeter with auxiliary voltage inner to measure voltage having built in selector switch of size 96mm x 96mm shall be adequately protected through the use of 2 Amps SP MCB frequency 50-60 HZ - 01 No. (g) All accessories will be prewired with suitable size of copper thimble, copper conductor cable of size 2.5 Sqmm single core as required. The cable shall be used for all outgoing ways as an insulated with fibre glass insulation. |
| 8 | S&F in repairs Weather proof outdoor bus bar chamber made out of 3mm thick MS sheet comprising4 Nosaluminium strips each of 200Amps, 90cm long duly insulated mounted on insulatorswith 4 No’s mounting legs made out of 25mm x 25mm x 6mm angle iron grouted in PCC block of size 30cm x 30cm x 90cm (30cm depth below ground level and 60cm above ground level) in cement concrete 1:3:6, type C-2 (using 40mm grade crushed stone aggregate), andconnections with suitable size of aluminium thimbles, nuts, bolts & washers, cable glands at entry and outlet points and excavation, earth work, returning filling in and removal of surplus soils including taking out old unserviceable bus bar chamber complete all as specified and directed. |
| 9 | Advance Maintenance Free G.I. SAFE EARTHINGElectrodewith PIPEof not less than 50 mm outer dia) and two meterlength, The electrode should be ofgalvinised (80 -100 micron) along with earth lead as Galvanised steel strip of size 32 X6 mm7.5 m . The GI Electrode shall be pre-filled with Cristaline Conductive Material (CCM) . The GI electrode shall be surrounded with 25 kg BackFill compoundto provide maximum contact between the electrode and Back Fill Compound. The earting pitcover should be factorty built (sizeTOP- 10 Inch, Bottom -13 Inch, Height 10.25 Inch ) made of heavy duty Polypropylenecomplete all as specified and directed. |
| 10 | M&L in repairs dismantling rusted/ defective outdoor LT panels door hinges and supply and fix new door hinges of existing size including cutting, welding and brazing and one coat of sythatic enamel paint(existing) complete all as specified by Engineer-in-charge. Note :- Repair of complete LT panel considerded as one job |
| 11 | Supply and lay in repairs XLPE cable insulated armourd heavy duty electric powercable 1100 volts grade with strandard aluminium conductor of following sizes |
| 12 | 3.5 core X 240 sqmm |
| 13 | 3.5 core X185 sqmm |
| 14 | 3.5 core X120 sqmm |
| 15 | 3.5 core X95 sqmm |
| 16 | 3.5 core X70 sqmm |
| 17 | 3.5 core X50 sqmm |
| 18 | 3.5 core X35 sqmm |
| 19 | 4 core X25 sqmm |
| 20 | M&L straight through joint for LT cable with necessary jointing materials and ferrule including cutting down the existing unserviceable cable including locating fault for 3.5/4 core 16 to 35 Sqmm of cable all as specified and directed by Engineer-In-Charge. |
| 21 | All as per item No.8 here-in-before but 3.5 core 50 to 95 Sqmm complete all as specified and directed by Engineer-In-Charge. |
| 22 | All as per item No.8 here-in-before but 3.5 core 120 to 185Sqmm complete |
| 23 | Excavation in trenches not exc 1.5m in width and not exc 1.5m in depth and getting out in soft/loose soil from the trenches complete all as directed by Engineer-in-Charge. |
| 24 | Returning/ filling including spreading, leveling, well ramming in layers not exc 25cm in thick complete all as directed by Engineer-in-Charge. |
| 25 | Removal of surplus soil to a distance not exc 50m away and depositing where directed at a level not exceeding 1.5m above the starting point complete all as directed by Engineer-in-Charge. |
| 26 | Supply and spread sand in cable trenches and providing cushioning for the cable complete all as directed by Engineer-in-Charge. Note:- Only punned thickness of 18cm will be measured for the purpose of payment. |
| 27 | Supply and laying un- reinforced precast concrete cable cover ,class LV , type I,flat size 250 mm x 150 mmx 40 mmcomplete all as directed by Engineer-in-Charge. |
| 28 | Supply & lay GalvanisedIron tubing50mm bore, light grade in protection of cable at road crossing/hard standing/pole protection fixed with MS clamps of size 40 X 4 mm, nut bolts and washer as per site requirement including taking down old unserviceable pipes complete all as specified anddirected. |
| 29 | Supply & lay GalvanisedIron tubing80mm bore, light grade in protection of cable at road crossing/hard standing/pole protection fixed with MS clamps of size 40 X 4 mm, nut bolts and washer as per site requirement including taking down old unserviceable pipes complete all as specified anddirected. |
| 30 | Supply, installation connecting electrically commissioning and testing complete outdoor type, as recommended by manufacturer, Automatic Power Factor Correction(APFC) system 8 stage type intel VAr APFC Panel with heavy duty MPPH capacitors and MCCBs as incomer factory made single unit 440 volts, 50 Hz, 3 phase 100 KVAR (2No X 5 KVAR+ 3No X 10 KVAR+ 3 x 20 KVAR) including taking down old existing one and comprising with following provisions :- |
| 31 | (a) Metallised polypropylene MPP-H capacitor bank heavy duty of rating100 KVAR 2NoX5 KVAR+3No X 10 KVAR+ 3X20 KVAR) confirming to IS-2834, IS-13340, 3341 & IEC 931 Make :- L&T/ EPCOS/ MEHER . (b) Capacitor duty contactor of appropriate rating for capacitor switching confirming to IEC-947-4-1 and IS 13947, Make :- L&T/ C&S/BCH. (c) Automatic power factor controller relay micro processor based for switching ON & OFF of capacitors suitable to disconnect capacitor bank on No voltage. Visual alaram if unit fails to achieve required power factor automatic lock out of faulty, steps and display of power factor achieved (leading of lagging). Make :- L&T/ MEHER/ HAVELLS. (d) Digital volt meter and ammeter of range as required and recommended by manufacurer with in-built selector switch and CTs of appropriate ratio. (e) MCCB 63 Amps 3 pole rupturing capacity 10 KA of appropriate rating for protection of individual capacitor bank confirming to IS 8828, IEC 898. Make:- L&T/Hager/ Legrand/ ABB/ Havells. (f) MCCB 200 Amps4 pole 415 volts of appropriate current rating with rupturing capacity 35 KA as incomer confirming to IS 13947 part 2, IEC 947 2. Make:- L&T/Hager/ Legrand/ ABB/ Havells. |
| 32 | Supply, installation connecting electrically commissioning and testing complete outdoor type, as recommended by manufacturer, Automatic Power Factor Correction(APFC) system 7 stage type intel VAr APFC Panel with heavy duty MPPH capacitors and MCCBs as incomer factory made single unit 440 volts, 50 Hz, 3 phase 70 KVAR (2 No X 5 KVAR+ 3 No X 10 KVAR + 2 No X 15 KVAR) including taking down old existing one and comprising with following provisions :- |
| 33 | (a) Metallised polypropylene MPP-H capacitor bank heavy duty of rating70 KVAR (2 No X 5 KVAR+ 3 No X 10 KVAR + 2 No X 15 KVAR) confirming to IS-2834, IS-13340, 3341 & IEC 931, Make :- L&T/ EPCOS/ MEHER. (b) Capacitor duty contactor of appropriate rating for capacitor switching confirming to IEC-947-4-1 and IS 13947, Make :- L&T/ C&S/BCH. (c) Automatic power factor controller relay micro processor based for switching ON & OFF of capacitors suitable to disconnect capacitor bank on No voltage. Visual alaram if unit fails to achieve required power factor automatic lock out of faulty, steps and display of power factor achieved (leading of lagging). Make :- L&T/ MEHER/ HAVELLS. (d) Digital volt meter and ammeter of range as required and recommended by manufacurer with in-built selector switch and CTs of appropriate ratio. (e) MCCB 63 Amps 3 pole rupturing capacity 10 KA of appropriate rating for protection of individual capacitor bank confirming to IS 8828, IEC 898. Make:- L&T/Hager/ Legrand/ ABB/ Havells. (f) MCCB 160 Amps4 pole 415 volts of appropriate current rating with rupturing capacity 35 KA as incomer confirming to IS 13947 part 2, IEC 947 2. Make:- L&T/Hager/ Legrand/ ABB/ Havells. |
| 34 | Supply, installation connecting electrically commissioning and testing complete outdoor type, as recommended by manufacturer, Automatic Power Factor Correction(APFC) system 7 stage type intel VAr APFC Panel with heavy duty MPPH capacitors and MCCBs as incomer factory made single unit 440 volts, 50 Hz, 3 phase 50 KVAR (4 No X 5 KVAR+ 3 No X 10 KVAR)including taking down old existing one and comprising with following provisions :- |
| 35 | (a) Metallised polypropylene MPP-H capacitor bank heavy duty of rating50 KVAR (4 No X 5 KVAR+ 3 No X 10 KVAR) confirming to IS-2834, IS-13340, 3341 & IEC 931 Make :- L&T/ EPCOS/ MEHER. (b) Capacitor duty contactor of appropriate rating for capacitor switching confirming to IEC-947-4-1 and IS 13947, Make :- L&T/ C&S/BCH. (c) Automatic power factor controller relay micro processor based for switching ON & OFF of capacitors suitable to disconnect capacitor bank on No voltage. Visual alaram if unit fails to achieve required power factor automatic lock out of faulty, steps and display of power factor achieved (leading of lagging). Make :- L&T/ MEHER/ HAVELLS. (d) Digital volt meter and ammeter of range as required and recommended by manufacurer with in-built selector switch and CTs of appropriate ratio. (e) MCCB 63 Amps 3 pole rupturing capacity 10 KA of appropriate rating for protection of individual capacitor bank confirming to IS 8828, IEC 898. Make:- L&T/HPL/ Legrand/ ABB/ HAVELLS. (f) MCCB 125 Amps4 pole 415 volts of appropriate current rating with rupturing capacity 35 KA as incomer confirming to IS 13947 part 2, IEC 947 2. Make:- L&T/HPL/ Legrand/ ABB/ HAVELLS. |
| 36 | Repair / maintenance, exluding major spares but including regular maintenance of the Automatic Power factor correction control panel capacity 50 to 125 KVAR and 3 to 8 stages installed at various locationsat AGE E/M No Iincluding carrying out complete maintenance / repairsas requiredof all the sub systems viz, based control panels, feeder pillar,APFC relay,Power capacitor bank, Power contactors, Controlwiring, MonitoringCT, MCBs / MCCBsfor isolation (withall the accessories) anybreakdown maintenanceand replacement of unserviceable parts / newparts if any,project completionand troubleshooting responsibility alsolies with the contractor including following provisions complete all as specified and directed. Notes :- (i)Rate quoted by tenderer is deemed to be inclusive of checking of system fortnightly, replacement of defective control wiring,small parts such as Pushbuttons, lugs, any auxilary contacts, auto selector switch etc and necessary servicing repair by expert technician and register will be maintained for the same. (ii)The scope of workincludes the labour charges required for removing, repairing , refixing, carrying outelectrical termination capacitor bank etc complete (iii) Major Spare parts will be measured as supply only under respective item. |
| 37 | Supply only powerfactor correction capacitor, 5 KVAR, heavy duty 440 volts 50 Hz complete including taking down old existing capacitor complete all as specified and directed. |
| 38 | All as per item No.22 here-in-before but 10 KVAR Capacitor. |
| 39 | All as per item No 22 here-in-before but 15 KVAR Capacitor. |
| 40 | All as per item No 22 here-in-before but 20 KVAR Capacitor. |
| 41 | All as per item No 22 here-in-before but 25 KVAR Capacitor. Make for item No 22 to 26- L&T CAT No LTCCN or equivalent make as approved by GE. |
| 42 | Supply only APFC relay eta CON M series with auto-set function 5 stage, Model etaCON M5 including taking down old existing relay complete all as specified and directed. Make:- L&T Cat Part No ETACONM005R or equivalent make as approved by GE. |
| 43 | All as per item No 27 here-in-before butAPFC relay with auto-set function 8 stage, Model etaSmart including taking down old existing relay complete all as specified and directed. Make:- L&T Cat Part No CS90902OOOO or equivalent make as approved by GE. |
| 44 | Supply only in repairs, capacitor duty contactor, type MOC built in auxillary contact blocks, 8.5 KVAR, 415 volts, 3 phase, 50 Hz, type MO C8.5 complete all as specified and directed. |
| 45 | All as per item No 29 here-in-before but capacitor duty contactor, type MO C12.5. |
| 46 | All as per item No 29 here-in-before but capacitor duty contactor, type MO C15. |
| 47 | M & L for painting the existing LT Ring mast steel poles of 9.0 Mtr long and aboveincluding Top Ring or bracketclamps,pole mast junction boxes etc with 2 coats of aluminium paint over a coat of red oxide primer including throughly cleaning the existing surface, painting the poles with healp of hydralic crane or anyin safe conditions complete all as specified and directed. |
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