Military Engineer Services-MES has published Tender For Repair And Maintenance Of Lt Ug Cables, Oh Line, Feeder Pillars, Apfc Panels, Mccb And Allied Works In Certain Units Under Age Em-Ii Of Ge (A) Jaisalmer. Submission Date for this Tender is 12-06-2023. MCCB Tenders in jaisalmer Rajasthan. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 29-May-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 05-06-2023 |
| 2 | 02-Jun-2023 | CorrigendumNo.2 | Other | 12-06-2023 |
| 3 | 02-Jun-2023 | Date Corrigendum | Date | 12-06-2023 |
| Sl. No. | Item Description |
| 1 | Supplying, laying, testing and commissioning of LT UG, XLPE insulated, heavy duty, 1100V grade of size 95 Sqmm 3½ core electric cable with aluminum conductor, served with an inner sheathing of PVC tape armored with galvanized steel wire or tape and overall PVC sheathed, laid in trenches or passing through pipe, making all connections with and including provision of necessary glands, lugs, bushing etc as required including taking down old existing unserviceable cable complete all as specified and as directed by Engineer-in-Charge of following sizes:- Note : - Earthwork excavation sand cushioning, Jodhpur Stone patti, GI protection pipe shall be measured and paid separately in their respective items |
| 2 | All as per item No 1.00 above but of size 70 Sqmm 3½ core |
| 3 | All as per item No 1.00 above but of size 50 Sqmm 3½ core |
| 4 | All as per item No 1.00 above but of size 35 Sqmm 3½ core |
| 5 | All as per item No 1.00 above but of size 25 Sqmm 4 Core |
| 6 | All as per item No 1.00 above but of size 16 Sqmm 4 Core |
| 7 | All as per item No 1.00 above but of size 10 Sqmm2 Core |
| 8 | Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, laying of cable/pipe etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm on plan and getting out in soft/ disintegrated rock complete all as specified & directed by Engineer-in-Charge. |
| 9 | Excavating in trenches, not exceeding 1.5m wide and exceeding 1.5m but not exceeding 3.00m depth for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and n exc 1.5 m in depth and getting out in soft/ disintegrated rock complete all as specified & directed by Engineer-in-Charge. |
| 10 | Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, laying of cable/pipe etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm on plan and getting out in hard rock complete all as specified & directed by Engineer-in-Charge. Note (i) Hard rock obtained from excavation shall be stacked properly. Stacked hard rock shall be measured by deducting 50% quantity for voids for hard rock, remaining quantity will be considered of soft/disintegrated rock. (ii) Hard rock obtained shall be issued under Schedule of credit, which shall not be allowed for uses in work. |
| 11 | Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soft/ disintegrated rock complete all as specified & directed by Engineer-in-Charge. |
| 12 | Removing excavated material soft/ disintegrated rock to a distance not exceeding 50 m and depositingwhere directed at a level not exceeding 1.5 mabove the starting pointcomplete all as specified and directed by the Engineer-in-Charge. |
| 13 | M&L for sand cushioning to underground PVC/XLPE cable with tibba sand and punning to provide required cover complete all as directed by Engineer-in-charge. (Note :- Punned thickness of sand cushioning shall only measured). |
| 14 | Supplying and laying Jodhpur stone quarry faced stone slab cover 25 to 30 cm in width, 50 to 60 cm long and 40 to 50 mm thick, laid dry and abutting each other with gap between adjacent slab not exceeding 10 mm over under ground cables for protection complete all as specified & directed by Engineer-in-charge. |
| 15 | Supply and fixing MCCB 4 Pole 400 Amps, breaking capacity 36KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB from site complete all as specified and directed by Engineer-in-charge. (Note: ICS = ICU 100%). |
| 16 | Supply and fixing MCCB 4 Pole 250 Amps, breaking capacity 36KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB complete all as specified and directed by Engineer-in-charge. (Note: ICS = ICU 100%). |
| 17 | Supply and fixing MCCB 4 Pole 200 Amps, breaking capacity 36KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB complete all as specified and directed by Engineer-in-charge. (Note: ICS = ICU 100%). |
| 18 | Supply and fixing MCCB 4 Pole 160 Amps, breaking capacity 36KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB complete all as specified and directed by Engineer-in-charge. (Note: ICS = ICU 100%). |
| 19 | Supply and fixing MCCB 4 Pole 125 Amps, breaking capacity 16KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB complete all as specified and directed by Engineer-in-charge. (Note: ICS = ICU 100%). |
| 20 | Supply and fixing MCCB 4 Pole 100 Amps, breaking capacity 16KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB complete all as specified and directed by Engineer-in-charge. (Note: ICS = ICU 100%). |
| 21 | Supply and fixing MCB Tripplepole and netural rated capacity 63 Amps, 415 volts breaking capacity 10 KA including taking out existing unserviceable MCB complete all as specified and directed by Engineer-in-charge. |
| 22 | Material and labour for cutting the existing bituminous road / hard standing to size not exceeding 45cm wide and depth not less than 45cm for passing of UG cable through GI pipe and making good the disturbed surface filled with excavated material and top 200mm depth with plain cement concrete 1:3:6, type C1 using 20mm graded aggregate complete all as specified and directed by Engineer-in-Charge. |
| 23 | S&F steel water tubing 50 mmbore, "light grade" galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors in trench on pole for protection of cable etc and including taking down existing pipe of any description complete all as specified & directed by Engineer-in-charge. |
| 24 | S&F steel water tubing 80 mmbore, "light grade" galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors in trench on pole for protection of cable etc and including taking down existing pipe of any description complete all as specified & directed by Engineer-in-charge. |
| 25 | Supply, installing, testingand commissioning out door type LT feeder piller box of suitable size, padestal mounted, CPRI type tested factory made totally enclosed, dust and vermin proof, double leaf shutter in front and single leaf shutter in rear side made of 3.15 mm thick CRCA sheet, framing with 50 x50 x 6 mm thick MS angle iron and legs of size 0.5m long, duly fabricated and having proper locking arrangement in both front and rear door with 4 side slanting roof duly projected and paintedto both internal and External surfaces with powder coating paint in heatprocess of sheet and suitable for 415 volts, 50 Hz, 3 phase 4 wire system and comprising with and the panel shall be mounted on 50x50x6mm angle iron stand of height 45cm above ground and 45 cm embeded in ground on suitable PCC foundations. Computer cut shelf adhesive vinyl danger notice plate having conventional symbol of bone & skull be provided complete and including taking down existingLT feeder piller box complete all as specified and as directed. The panel shall consists of following accessories:- |
| 26 | Incoming Side (i) MCCB 4P of capacity 250 Amps, 415 Volts, 50 Hz, 3 phase breaking capacity 36 KA with thermal magneticrelease - 01 No (ii) Digital type Multifunctinal meterCT operated class 1 accuracy suitable for measuring v, A,PF,kW,kva etc3 Phase, 4 digit, high resolution, LED type with one side programmability– 01 No. Make- L&T Part No- WL411021OO00 (iii) Indicator lamp with holder key flush mounted,LED typeRed, yellow, blue with toggle switch– 03 Nos. Make L&T- Part No- SIL-00000. (iv) Bus bar strips made ofAluminium 400 Amps (Hindalco Make)ofsize 50 x10mm min 1 Mtrlength– 04 Nos aluminium bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and rigidly mounted on bakelite/DMC insulatorbus bar support (Square/round ) insulators of suitable size and good insulation resistance. (v) CT 250/5A) -03 Nos |
| 27 | OUTGOING:- (a) MCCB4 Poleof capacity 160 Amp ,breaking capacity 10KA with thermal release-- 2 Nos (b) MCCB4 Poleof capacity 125 Amp ,breaking capacity 16 KA with thermal release-2 No (c) MCCB4 Pole of capacity 63 Amp ,breaking capacity 10 KA with thermal release-03 Nos (d) Internal control wiring with 1100 volt grade 1.5 Sq.mm stranded copper cable as per colour coding for all connections with suitable size lugs as required and as specified. |
| 28 | Supply,installing, testingand commissioningin repair out door type LT feeder piller box of suitable size, padestal mounted, CPRI type tested factory made totally enclosed, dust and vermin proof, double leaf shutter in front and single leaf shutter in rear side made of 3.15 mm thick CRCA sheet, framing with 50 x50 x 6 mm thick MS angle iron and legs of size 0.5m long . duly fabricated and having proper locking arrangement in both front and rear door with 4 side slanting roof duly projected and paintedto both internal and External surfaces with powder coating paint in heatprocess of sheet and suitable for 415 volts, 50 Hz, 3 phase 4 wire system and comprising with and the panel shall be mounted on 50x50x6mm angle iron stand of height 45cm above ground and 45 cm embeded in ground on suitable PCC foundations. Computer cut shelf adhesive vinyl danger notice plate having conventional symbol of bone & skull be provided complete and including taking down existingLT feeder piller box complete all as specified and as directed. The panel shall consists of following accessories:- |
| 29 | Incoming Side (i) MCCB 4P of capacity 400 Amps, 415 Volts, 50 Hz, 3 phase breaking capacity 36 KA with thermal magneticrelease - 01 No (ii) Digital type Multifunctinal meterCT operated class 1 accuracy suitable for measuring v, A,PF,kW,kva etc3 Phase, 4 digit, high resolution, LED type with one side programmability– 01 No. Make- L&T Part No- WL411021OO00 (iii) Indicator lamp with holder key flush mounted, LED typeRed, yellow, blue with toggle switch– 03 Nos. Make L&T- Part No- SIL-00000. (iv) Bus bar strips made ofAluminium 600 Amps (Hindalco Make) ofsize 60 x10mm min 1 Mtrlength– 04 Nos aluminium bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and rigidly mounted on bakelite/DMC insulatorbus bar support (Square/round) insulators of suitable size and good insulation resistance. (v) CT 300/5A) -03 Nos |
| 30 | OUTGOING:- (a) MCCB4 Poleof capacity 250 Amp ,breaking capacity 10KA with thermal release-- 1 Nos (b) MCCB4 Poleof capacity 160 Amp ,breaking capacity 10KA with thermal release-- 3 Nos (c) MCCB4 Poleof capacity 125 Amp ,breaking capacity 16 KA with thermal release-2 No (d) MCCB4 Pole of capacity 63 Amp ,breaking capacity 10 KA with thermal release-03 Nos (e) Internal control wiring with 1100 volt grade 1.5 Sq.mm stranded copper cable as per colour coding for all connections with suitable size lugs as required and as specified. |
| 31 | Supplyand fixing aluminium conductor steel reinforced [ACSR] straining properly on insulators on PCC pole and bindingwith aluminium tape/binding wire, connectors,jumpers etc including taking down old ACSR conductor complete allas specified and directed by Engineer-in-charge of required size. |
| 32 | Dismantling cross arms of MSchannels or angle sections etc complete all as specified anddirected by Engineer-in-charge. |
| 33 | M & L for cross arms bracing support clamps and back plates channel or angle section nuts bolts etc after painting with two coat of aluminium paint over one coat of red oxide primer complete all as specified anddirected by Engineer-in-charge. |
| 34 | Re-fixing of cross arms/ clamps/nuts/ bolts/ washers etc. (as dismantled under item No. 3 above) on the refixed/new steel poles of any length complete all as specified and as directed |
| 35 | Dismantling of stay assembly complete with loop insulator etc. by loosening the bolts of the clamps (on the pole side / stay rod side) and taking out complete, including loop insulators, for re-fixing / replacement purpose. Note :- Excavation and earth work,demolition of concrete will be measured and paid separately under respective items mentioned here-in under) |
| 36 | S&F Stay assembly, complete with accessories as shown in electrical plate No. 1 complete with stay rod 20mm dia and all other accessories all as specified and as directed. Note :- Loop insulator, stay clamps, stay wire, excavation and concrete to be measured separately under respective items. |
| 37 | S&F Galvanized stray strand, 7/4mm duly cut into required length, fixing with clamps/ loop insulators/stay buckle etc. complete all as specified anddirected by Engineer-in-charge. |
| 38 | Supply, transportation fixing and errection of prestressed cement concrete pole in repair 9 metre long, minimum cross section 102 mm x 172 mm at top and 102 mm x 279 mm at bottom class -10 confirming to IS-1678 and including making alternate whit e and black strips 30 cm height (Total 5 Nos), with two coats of synthetic enamel paint over a coat of primer and including taking down existing pole of any description complete all as specified & directed by Engineer-in-charge. Note : Excavation and earth work and PCC should be measured separately |
| 39 | Dismantlinginsulator any type, any size complete all as directed. |
| 40 | Supply & Fix Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and onegalvanisedironnut, 100mm height, 65mm dia for 1100 volts grade Complete all as specified and directed. |
| 41 | S&F Shackle type, porcelain, vitreous,white/brown/green insulators including galvanized M.S. straps(31x3mm), washers, insulator bolts(12mm dia), washers & nuts complete all as specified anddirected by Engineer-in-charge. |
| 42 | Re-fixing of insulators, any type, (as dismantled under item No. 35 above) on the refixed/new steel poles of any length complete all as specified anddirected by Engineer-in-charge. |
| 43 | M & L bore earthing not less than 250 mm dia 16 feet deep filled with black soil up to 7 feet from bottom complete with galvanized iron pipe40 mm bore medium grade 3 meter long tapers at bottom & provided 12 mm holes (staggered) at 75 mm centre to centre up to 2.5 meter of length from bottom , burried directly in ground filled with 45 cm alternate layer of chemical magnisium sulphate & salt up to ground level connected to galvanized iron strip 25 x 3 mm as earthing lead by means of bolt and nut, check nuts and washer of galvanized iron or steel including brazing workand 40mm dia light grade pipe for earth lead protection including all necessary earth work, excavation, earth chamber with PCC 1:3:6, type C1 and RCC chamber cover of PCC 1:2:4 with handle and 20mm dia GI watering pipe with funnel and wire mesh etc and testing on complete all as specified and directed by Engr-in-charge. |
| 44 | NOTE FOR ITEM No. 39.00 [i]. Excavation & earth work in any type of soil including removing of surplus material upto 100M [ii]. PCC (1:3:6) type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC (1:2:4) type B1 cover 50x50 cm with 8mm round bar @ 15 cm C/C both ways. [iii]. Main earthing strip from earth electrode to test point upto 7.5 mtr. [iv]. Funnel with watering pipe [GI pipe] 20mm bore [ISI marked] medium grade & copper lugs and charcoal & salt as reqd. [v]. GI protection pipe of size 40 mm bore light grade 7.5m. |
| 45 | M&L for restraining of existing LT over head line (ACSR conductor and earth wire) on pole of various conductors including opening of existing jumpers /winding and reconnecting of jumpers and winding to existing pin insulators complete all as specified & directed by Engineer-in-Charge.. (NOTE: single measurement will be considered for each conductors with 3% sag) |
| 46 | Cutting and trimming the tree branches touching the over head lines of LT/HT one meter around the conductor and removal the same from the site complete all as specified & directed by Engineer-in-Charge. (Note:-Cutting of branches in span of 50 m will be considered as one job) |
| 47 | M&L for repair to existing out/indoor panal board incluing repair to doors / hinges & locking aregment by means of welding / reviting all as directed including re-touching with painting . |
| 48 | M&L for straight through joints (epoxy) for under ground cable including joints kit complete for making joints suitable for aluminium conductor cables of size 3½core from 50 sqmm to 95mm2 3½ core and including taking up of old joints complete all as specified and directed by Engineer-in-charge. |
| 49 | M&L for plain cement concrete (1:3:6) type C-2 (using 40mm grade stone aggregate) in foundation of stay assembly strus or pole including necessary form work all as specified and directed by Engineer-in-Charge. |
| 50 | M&L for plain cement concrete (1:2:4) type B-1 (using 20mm grade stone aggregate) for couping/encasing around of pole including necessary form work finished and smooth without using extra cement complete all as specified & directed by Engineer-in-Charge. |
| 51 | M&L for plain cement concrete (1:4:8) type D-2 (using 40mm grade stone aggregate) in foundation of pole/struts etc including necessary form work finished and smooth without using extra cement complete all as specified & directed by Engineer-in-Charge. |
| 52 | Repair/maint ofCapacitor bank APFCpanel of66 to150 KVAr , Disconnecting and taking out U/S LV capicotor, Protection brunch, Cooling fan, connectors, Power contectors, Controler etcfrom housing andincluding fixing new above items, all connection and testing to maintPF above 0.95 complete all as specified & directed by Engineer-in-Charge. Note :- Capacitors and oter itemsare paid seperatly in respective items. |
| 53 | S&F heavy dutyPower capacitors 1 to 10 KVAr cylinderical type suitable for 440 Volt AC, 3 phase , 50 Hz. complete all as specified anddirected by Engineer-in-charge. Make L&T, model: LTCCH or equivalent in Appx "C"list of Make. |
| 54 | All as per item No 48.00 but of capacity 5-to 15 KVAr |
| 55 | S&F power contactor 3 pole, 415V, 22 Amps complete all as specified anddirected by Engineer-in-charge. Make :L&T, model: MNX12 or equivalent in Appx "C"list of Make. |
| 56 | S&F power contactor 3 phase, 415V, 40 Amps, complete all as specified anddirected by Engineer-in-charge. Make :L&T, model: MNX 22 or equivalent in Appx "C"list of Make. |
| 57 | S&F automatic power factor correction relay 8 stage 3 phase, 415V, 50 Hz, complete all as specified anddirected by Engineer-in-charge. |
| 58 | S&F automatic power factor correction relay 14 stage 3 phase, 415V, 50 Hz complete all as specified anddirected by Engineer-in-charge. |
| 59 | Supply and fixed CylindricalFuse link Type HF 2 to 32 Amps complete all as specified anddirected by Engineer-in-charge. |
| 60 | S&F indicator lamp LED type, 220Vcomplete all as specified anddirected by Engineer-in-charge. |
| 61 | S&F Current Transformer coil havingRatio 100/5/200/5, 15 VA complete all as specified anddirected by Engineer-in-charge. |
| 62 | Supply and fixed Panel cooling fan 6 inchsuitable for 220 V,50 Hz. complete all as specified anddirected by Engineer-in-charge. |
| 63 | M& L for internal wiring for panel incl insulator, sleeves etc & testingcomplete all as specified and directed. |
| 64 | Supply and fixed Terminals, Clip On 230V AC complete all as specified anddirected by Engineer-in-charge. |
| 65 | Supply, Install, Testing & Commissioning self supporting outdoortype totally enclosed LT Panel of size not less than 1500x1200x900mm, compartmentalised design,IP54, dust and varmin proof of suitablesizesuitable for 440 Volt 3 phase 4 wire system made out of 3.15mm thick CRCA sheet and built upon rigid frame work having front and rear hinged doors with neoprence rubber gasket including danger plate, earthing strip point and, ventilation louvers at the rear side, bottom detachable gland plate complete with suitable size of Zinc/Cromium plated and nuts, bolts ;and washers etc. The pannel shall be powder coated CPRI approved and treated with 7 tank procesandincomming/outgoing cable holes fitted with cable gland at the bottom.The Panelshall be emmbeded with 50 x 50 x 6 mm MS Angle Iron frame and 30 cm above the normal ground level complete |
| 66 | ITEM NO. 60.00 CONTD... with PCC foundation (1:2:4 )type B2 and fitted with following accessories complete and including taking down existing LT Panel all as specified and directed by Engr in charge. Note: All Internal connection of MCCB from BUS Barmade By using Aluminium busbar of rated Capacity (a) Copper bas bar 1200 Amps (80x10 flat)04 Nos, supported with suitable size of heavy duty PVC stand lock with suitable sizeof brass nut, bolts and washer with heat shrinkable PVC sleeving.The bar shall be colour coded (red, yellow and blue) for three phases and black for neutral. (b) ACB 800 amps MDO LSIG MVS, 415 volt, 50 KA Breaking capacity 4 pole fixed typeduly connected to bus bar As in coming -01 Nos. (Make Schneider) (c) 800 Amps FP COS -800 Change Over -01 Nos (Make Schneider) OUTGOING |
| 67 | ITEM NO. 60.00 CONTD... (d) MCCB 630 amps, 415 volt, 36 KA Breaking capacity 4 pole with microprocessor release duly connected to bus bar -06 Nos (e) MCCB 63 amps, 415 volt, 16 KA Breaking capacity 4 polewith microprocessor release duly connected to bus bar As in out going -01 Nos . (f) Digital multifunctional meter Cl-1 VAF+PF+KWH LED 96x96 Single -Line (MFM-4000) Make : L&T (g) LED Indicating lamp (set of three) - 01 Set. (h) Internal control wiring with 1100 volt grade 1.5/2.5/4.00 Sq.mm (As per required load) stranded copper cable as per colour coding for all connections with suitable size lugs as required and as specified. |
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