Tender For Repair/Maintenance And Replacement Lt Panels And Other Connected Works At Defence Lab Jodhpur; 1 Material and labour for spray painting to indoor type double door LT panels/feeder pillar box and replacement of door hinges, sliding bolts, cable entry MS sheets, cable glands, pedestallocks, bow handle and connected accessories where required by welding, cutting, drilling etc and incl fixing with MS nuts and bolts and cleaning of panels from inside and outside and removing any faulty part of cable and preparing the cable for connection with suitable Al lugs and insulating with proper colour code PVC tape whereever required, and including two coats of spray painting by synthetic enameled paint complete all as specified and directed by Engr-in-Charge. Note:- 1) Proper shut down will be taken by the authorised rep only. 2) Panel should be made vermin proof and close properly after repair. 2 Material and labour for spray painting to outdoor type double door LT panels/feeder pillar box and replacement of door hinges, sliding bolts, cable entry MS sheets, cable glands, pedestallocks, bow handle and connected accessories where required by welding, cutting, drilling etc and incl fixing with MS nuts and bolts and cleaning of panels from inside and outside and removing any faulty part of cable and preparing the cable for connection with suitable Al lugs and insulating with proper colour code PVC tape whereever required,and including two coats of spray painting by synthetic enameled paint complete all as specified and directed by Engr-in-Charge. Note:- 1) Proper shut down will be taken by the authorised rep only. 2) Panel should be made vermin proof and close properly after repair. 3 Re-routing/relaying of existing LT cable PVC/XLPE insulated aluminium conductor armoured with glavanised steel wire complete of any size and core from any position i.eground /wall/poles/ culvertsetc complete with protection cover, sand, pipe complete all as specified and directed by Engineer-in-charge.Note:- (i) Old cable as obtained shall be re-used. (ii) Old serviceable protection cover, protection pipe and sand obtained under this item shall be reused if found serviceable.(iii) Earth work and any other new items shall be measured and paid separately under relavent items. 4 Material and labour for replacement of old unserviceable indicator lamp any type with LED based indicating lamps of RYB colour incl disconnecting and connecting of the same all as directed at site. 5 Material and labour for fabrication of copper busbar iE26:E29 hot in any size and shape all as directed and including RYB insulation mounted on epoxy cast/polymer glass insulators all as directed by Engr-in-charge. 6 Supply, fixing and replacement of MCCB 630 Amps 4 pole 50 KA 415 Volts 3 Phase 4 wire, microprocesssor release type MTX1.0 (Icu=Ics=100%), Uimp=8kV including accessories like spreaders, nut bolts, lugs etc suitablesetting complete all as directed by Engineer-in-Charge. 7 All as peritem No. 6.00 here-in-above, but MCCB 400 Amps 4 pole 36 KA. 8 All as peritem No. 6.00 here-in-above, but MCCB 250 Amps 4 pole 36 KA 9 All as peritem No. 6.00 here-in-above, but MCCB 250 Amps 3 pole 36 KA 10 All as peritem No. 6.00 here-in-above, but MCCB 160 Amps 4 pole 36 KA 11 All as peritem No. 6.00 here-in-above, but MCCB 160 Amps 3 pole 36 KA 12 All as peritem No. 6.00 here-in-above, but MCCB125 Amps 4 pole, 16 KA 13 All as peritem No. 6.00 here-in-above, but MCCB100 Amps 4 pole, 16 KA 14 All as peritem No. 6.00 here-in-above, but MCCB63 Amps 4 pole, 16 KA 15 Supply and fixing in replacement 415V 10KA C curve miniature circuit breaker (MCB) of TP 25 To 63 AMP capacity in the DB complete with connection testing and commissioning. 16 All as per item No 15 above but for MCB TPN 16 To 32 AMP, 415 V, 10 KA C Curve 17 All as per item No 15 above but for MCB TPN 40 To 100 AMP, 415 V, 10 KA C Curve 18 M & L for disconecting and re-connecting of burnt LT XLPE cable from panel to OH conductor on pole/ panel/equipment including removing of faulty part of cable, preparation of cable for connection, suitable Al lugs, nut bolts, glands, GI pipe etc and as directed on site by EIC. Note: (i) The cost of earth work for taking out LT cable loop and refiling will deemed to be included in above quoted rate. (ii) GI pipe and Al Lugs to be measured under separate Sch A item mentioned. 19 S&F in replacement of Aluminium lugs of 16 Sqmmall as specified and directed by Engineer-in Charge. 20 S&F in replacement of Aluminium lugs of 25 Sqmmall as specified and directed by Engineer-in Charge. 21 S&F in replacement of Aluminium lugs of 35 Sqmmall as specified and directed by Engineer-in Charge. 22 S&F in replacement of Aluminium lugs of 50 Sqmmall as specified and directed by Engineer-in Charge. 23 S&F in replacement of Aluminium lugs of 70 Sqmmall as specified and directed by Engineer-in Charge. 24 S&F in replacement of Aluminium lugs of 95 Sqmm all as specified and directed by Engineer-in Charge. 25 S&F in replacement of Aluminium lugs of 120 Sqmmall as specified and directed by Engineer-in Charge. 26 S&F in replacement of Aluminium lugs of 150 Sqmmall as specified and directed by Engineer-in Charge. 27 Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 4 sqmm 2 core nominal cross section in service connections, complete all as specified and directed by Engr-in-charge. 28 All as peritem No. 27.00 here-in-above, but 6 aqmm 2 core 29 All as peritem No. 27.00 here-in-above, but 10 aqmm 2 core 30 Material and labour for pipe GI tubing light grade with and incl all fitting /acceSIies (ISI) marked for air termination rod of size 50 mm dia bore complete all as specifed including taking down old Unsv all as per directed 31 All as peritem No. 30.00 here-in-above, but size 80 mm dia 32 M&L for earthing complete with galvanised steel earth plate electrode 60 cm × 60 cm × 6.0 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not lessthan 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point complete all as specified and directed by engineer-i-charge including testing on completion. 33 Ditto as per item no 32.00 but using galvanised iron strip 25×4mm as earthing lead 34 Ditto as per item no 32.00 but using galvanised iron strip 32×6mm as earthing lead 35 Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 min depthfor laying of cables, erection of poles, struts/stays, leveling of yard etc not exceeding 10 M² on plan and not exceeding 1.5 m in depth and getting out in soft/loose soil, complete all as specified and directed. 36 M&L for dry clean tibba sand as in sand cushioning to underground cable including punning down ofsand layer, complete all as specified and as directed. Note :- Punnedthickness shall only be measured and paid. 37 Supply & laying 40 to 50 mm thick roughly hammer dressed Jodhpur stone patti cable cover 25cm to 30cm wide and n. exc 60cm long each laid dry abutting with each other with maximum gap between adjacent slabs n.ex 10mm complete all as specified & directed by Engineer-in-charge. 38 Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in soils complete all as specified and directed. 39 Removal of excavated material soil to a distancenot exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed. 40 M&L for fixing synethetic insulating mat of size 2 m x 1 m x 10 mm thick in sub station building with necessary fixing accessories and arrangement complete all as directed 41 M&L for PCCtype B1 (1:2:4)with 20 mm gradded stone aggregate for copping ofpolescomplete all as specified and directed. 42 Supply, installation, connecting, commissioning and repalcement of LT panel with CPRI approvedmainfactory fabricatedLT distribution panel board, outdoor type, both side openable including loking arrangement with sliding door bolt , cubical type, 3 phase, 4 wire, 415V, factory made free standing, floor mounting, dust and vermin proof, cubical type, fabricated from 3.15 mm thick MS sheet with anticorrosive coating and finally epoxy polyster powder coating of flint grey shade fully compartmentalised design with 4Nos insulated bus bar each made of high conductivity aluminium suitable for 800 Amps, prewired with suitable size of copper cable/insulated copper strip including PCC work and Iron work for fixing arragement at site suitable earth strips conforming to IS, cable glands, lugs etc suitable for and comprising of the following including taking down old LT panel:-(A) INCOMING (i) MCCB, 4 Pole, 415V, 50HZ 400Amps 36KA electronic /micro processor -01 No. (B) OUTGOING (i) Digital Multifuction meter withselector switch and three current transformers of suitable ratio and capacity -01 Set(ii) LED TypePhase indicator lamps for three phases set of three - 01 set (iii) Busbar chamber having insulated aluminium busbar, each suitable for 800 Amps for three phases and neutral -01 Set (iv) MCCB, 4 Pole,415V, 50HZ 250 Amps 36 KA fixed thermal and fixed magnetic -02 Nos(v) MCCB, 4 Pole,415V, 50HZ 100 Amps 16 KA fixed thermal and fixed magnetic -01 Nos
