Tender For Special Repair / Replacement Of Lt Network At Af Stn Bkt; 1 Taking out old serviceable /unserviceable under ground cable from trenches/poles /pipe/floor of size 120 sqmm to 150 Sqmm 3.5/4 core complete all as specified and directed. 2 Taking out old serviceable /unserviceable under ground cable from trenches/poles /pipe/floor of size 185 Sqmm 3.5/4 core to 240 Sqmm 3.5/4 core complete all as specified and directed. 3 Taking out old serviceable /unserviceable under ground cable from trenches/poles /pipe/floor of size 16 Sqmm 3.5/4 core to 25 Sqmm 3.5/4 core complete all as specified and directed. 4 Taking out old serviceable /unserviceable under ground cable from trenches/poles /pipe/floor of size 35 Sqmm 3.5/4 core to 70 Sqmm 3.5/4 corecomplete all as specified and directed. 5 Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 240 sq mm 3.5 core complete all as specified and directd. 6 Ditto all as per item No-5above but forXLPE Cable ofsize 185 Sqmm, 3.5 Core complete all as specified and directd. 7 Ditto all as per item No-5above but forXLPE Cable ofsize 120 Sqmm, 3.5 Core complete all as specified and directd. 8 Ditto all as per item No 5 above but for XLPE Cable ofsize 150 Sqmm, 3.5 Core complete all as specified and directd. 9 Ditto all as per item No 5 above but for XLPE Cable ofsize 16 Sqmm, 4 Core complete all as specified and directd. 10 Ditto all as per item No 5 above but for XLPE Cable ofsize 25 Sqmm, 4 Core complete all as specified and directd. 11 Ditto all as per item No 5 above but for XLPE Cable ofsize 70 Sqmm, 4 Core complete all as specified and directd. 12 Relayingold serviceable cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 120 sqmm to 240 Sqmm 3.5/4 Core complete all as specified and directd. 13 Relayingold serviceable cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 16 sqmm to 70 Sqmm 3.5/4 Core complete all as specified and directd. 14 M & L for Boring of holes under road, pavement, hard standing by mechnically or as required at site incl laying /fixing of 100 mm dia GI pipe to passing the cable complete all as specified and directed. 15 Excavation in trenches not exc. 1.5 m wide and not exc 1.5 m deep in soft/loose soil) for laying of cables or GI pipe and getting out including levelling of bottom suface to required level complete all as specified and directed. 16 Returning filling in, including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick complete all as specified and directed. 17 Removing excavated material (ie soil) from site to a distance not exc 50 m away and depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed. 18 Supply and laying Sand coarse dry as in cushioning of under ground electric cable in trenches, laid to a uniform thickness of 23 cm (15 cm under the cable & 8 cm over the cable) and gently punned down to 18 cm thicknesscomplete all as specified and directed. 19 S&F in replacement unreinforced precast concrete cable cover class LV, Type 1, flat size 250 mm x 150 mm x 40 mm as a cable protection on LT underground cables complete all as specified and directed. 20 Supply,installation,commissioning and testing of cubical, outdoortype CPRI approved LT bus bar Box totally enclosed weather and vermin proof, fully compartmentalised made out of 3.15 mm thick CRCA sheet for load bearing and 2 mm thick for non load bearing portions, protection of enclosure IP-66 complete with two coat synthetic enamel paint over one coat of red oxide primer, locking arrangement, front size and rear side opening arrangement of suitable size, mounted on angle iron stand of angle iron of size 50mm x 50mm x 6mm having minimum height 45cm from floor level including all necessary,excavation and earth work, PCC foundation ( mini 45 cm hight from GL), making all incoming and out going connection with suitable size copper cable including cable lugs , cable gland etcwithconsisting the following items:-. (a) 4 Nos bus bar of equal size made by copper conductor with PVC insulated coloured heat shrinkabal type sleeves , ratingbus bar 300 Amps, mounted on non cracking resin type insulator - 1 Setwith suitable capacity of CT,s,Ammeter , volt meter , selector switch and indication lamp , LED indication lamps for ON, OFF & RYB, etc(b) MCCB , TPN, 415 V thermal type, 4 poles,rating 125 Amps , with rupturing capacity 16 KA - 1 No (incoming). Make : Power Control System/ Sparsh Engineering/ Asian Switch gear/ Prestige 21 Supply, installing, commissioning and testing of CPRI approved Feeder pillardouble door, outdoor type, floor mounted, factory made, powder coated made out of outside body of 3.15mm thick steel sheet and inside body 14 gauge steel sheet, locking arrangement, front side and rear side opening arrangement of suitable size, mounted on Angle iron stand of size 50x50x6mm having minimum height 1.5 feet duly grouted or welded on floor. Aluminium bus bar TPN of 400A for MCCB to all feeders to accommodate (a) Incoming :- MCCB 315 Amp 36 KA, 4pole-01 No (b) Outgoing :- MCCB 200 Amp 25 KA, 4pole -02 No (c) Outgoing :- MCCB 125 Amp 16 KA, 4 Pole -02 No (d) Outgoing :- MCCB 63 Amp 16 KA, 4 Pole -02 No (d) RYB indication for each incoming & outgoing supplies-01 set (e) Digital Voltmeter, amp meter, with CT’s &selector switch-01 set (f) Termination of all cables with suitable size thimble and gland-1job complete all as specified and directed. Make : Power Control System/ Sparsh Engineering/ Asian Switch gear/ Prestige 22 S&F three phase Street light control PVC Enclousures , IP 66 with timer , contactor rating 40 Amp/TP, MCB rating 40 Amp/TPN, Astronomical type, Max load 12-18 KW, complete all as specified & directed. 23 Supply, installing, commissioning and testing of CPRI approved Feeder pillardouble door, outdoor type, floor mounted, factory made, powder coated made out of outside body of 3.15mm thick steel sheet and inside body 2.00mm thick steel sheet, locking arrangement, front side and rear side opening arrangement of suitable size, mounted on Angle iron stand of size 50mm x 50mm x 6mm having minimum height 1.5 feet duly grouted or welded on floor. Aluminium bus bar TPN of 400A for MCCB to all feeders to accommodate (a) Incoming :- MCCB 250 Amp 25 KA, 4pole-01 No (b) Outgoing :- MCCB 125 Amp 16 KA, 4pole -02 Nos (c) Outgoing :- MCCB 63 Amp 16 KA, 4pole -03 Nos(d) RYB indication for each incoming & outgoing supplies-01 set (e) Digital Voltmeter, amp meter, with CT’s &selector switch-01 set (f) Termination of all cables with suitable size thimble and gland-1 job complete all as specified and directed. Make : Power Control System/ Sparsh Engineering/ Asian Switch gear/ Prestige 24 Supply, installation, commissioning and testing of CPRI approved LT paneldouble door, outdoor type, floor mounted, factory made, powder coated made out of outside body of 3.15mm thick steel sheet and inside body 2.00mm thick steel sheet, locking arrangement, front side and rear side opening arrangement of suitable size, mounted on Angle iron stand of size 50x50x6mm having minimum height 1.5 feet duly grouted or welded on floor. Aluminium bus bar TPN of 1000 Amp for MCCB to all feeders to accommodate (a) Incoming :- MCCB 630 Amp 50 KA, 4pole-01 No (b) Outgoing :- MCCB 250 Amp 25 KA, 4pole -01 No (c) Outgoing :- MCCB 200 Amp 25 KA04 Pole -01 No (d) Outgoing MCCB 160 Amp,25 KA 04 Pole 02 Nos (e) Outgoing MCCB 125 Amp 16 KA 04 Pole 01 Nos (f) Outgoing MCCB 100 Amp 16 KA 04 Pole 01 No (g) Outgoing MCCB 63 Amp 16 KA 04 Pole 01 No (h) RYB indication for each incoming & outgoing supplies-01 set (J) Digital Voltmeter, amp meter, with CT’s &selector switch-01 set (K) Termination of all cables with suitable size thimble and gland-1 job complete all as specified and directed. Make : Power Control System/ Sparsh Engineering/ Asian Switch gear/ Prestige 25 M&L for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 3.25 meter below ground level) connected to galvanised iron strip of size 25mm x 4mm main earthing lead by means of galvanized bolts, uts and washers with connected to earth test point & to main switch board /paneletc and testing on completion with and including necessary excavation and earth work in any type of soil, earth electrode, earthing lead from electrode to equipment/substation/panel etc, adequate quantity of charcoal dust and common salt, test point, PCC (1:3:6) type C-1 using 20mm graded stone aggregate for earth pit with 40mm x 40mm x 6mm mild steel angle iron frame for cover, pre cast RCC (1:2:4)type B-1 using 20mm graded stone aggregate 40mm thick cover reinforced with 8 mm dia TMT bars 3 Nos both way with 12mm dia round bar handle, GI light grade watering pipe 20 mm dia with funnel,wire mesh all as shown in electrical plate no. 3 of SSR Part I of 2009and 40 mm dia GI light grade pipe earth lead protectioncomplete all as specified and directed.
