Tender For Repair/Realingnment Of Lt Ug Cables, Replacement Of Damaged Cable Support Structures And Removal Of Dead/Unsv Cables At Various Cable Gallery Location At Naval Dockyard, Visakhapatnam Under Ge (I) Dm Visakhapatnam.
Tender Overview
Project Description
Tender for Repair/Realingnment Of Lt Ug Cables, Replacement Of Damaged Cable Support Structures And Removal Of Dead/Unsv Cables At Various Cable Gallery Location At Naval Dockyard, Visakhapatnam Under Ge (I) Dm Visakhapatnam.
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling taking out LT cable from cable rack/floor/Gallery of workshop/ sub station for repair/replacement of wornout MS cable rack or for realignment of cable and refixing the cables with proper stacking in existing rack/gallery and marking outgoing feeder wise bundle of cable using FRP/PVC cable tie for cable 3.5 core 95 sqmm to 185 sqmm 1100 volt grade complete all as specified and as directedNote : GI cable rack shall be measured separately as supply and fix. |
| 2 | All as per item No 1.00 above, but for cable sizes 240 sqmm to 300 sqmm |
| 3 | All as per item No 1.00 above but for cable sizes 400 sqmm. |
| 4 | S & F Hot dip Galvanised wire mesh cable trays 300mm x 100mm complete with tray, coupler, cover and cover clip to support clamps, securing properly to support strcture complete including dismantling existing LT cable of off sizes from building wall more than 3 mtr height form FL and relaying the same in proper alignment complete all as specified and directed. |
| 5 | S & F PVC trunking cable trays 150mm x 80mm complete with tray, coupler, cover and cover clip to support clamps, securing properly to support strcture complete including dismantling existing LT cable of off sizes from building wall more than 3 mtr height form FL and relaying the same in proper alignment complete all as specified and directed. |
| 6 | S & F GI Perforated Cable Tray of size 300 mm x 75mm, 1.60 mm thick with perforation not more than 17.50% with and including mounting & supporting brackets, clamps etc, fixed to wall ceiling including taking down old u/s cable tray and making good the distrubed surfaces, complete all as specified and as directed. |
| 7 | S & F GI Perforated Cable Tray of size 150mm x 75mm, 1.60 mm thick with perforation not more than 17.50% with and including mounting & supporting brackets, clamps etc, fixed to wall ceiling including taking down old u/s cable tray and making good the distrubed surfaces, complete all as specified and as directed. |
| 8 | Supply, laying in cable trey/wall & connection PVC XLPE insulated, armoured havey duty electric cable with aluminium conductor, 1100 Volts grade cross section area 3.5 core 70 Sqmm incl dismantling taking down unsv one from wall, cable trey, trench complete all as specified and directed |
| 9 | All as per item No. 8.00 above, but of size 120 sqmm, 3.5 core. |
| 10 | All as per item No. 8.00 above, but of size 240 sqmm, 3.5 core. |
| 11 | All as per item No. 8.00 above, but of size 300 sqmm, 3.5 core. |
| 12 | All as per item No. 8.00 above, but of size 400 sqmm, 3.5 core. |
| 13 | M & L for Earthing complete with galvanised steel earth plate electrode 60 x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised iron strip 32 x 6 mm as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel as shown in electrical Plate No. 2, connected to the earthing test point, concrete pit in PCC 1:3:6 type C-2 with RCC precast pit cover slab 80mm thick with handle for lifting made out of 8mm dia MS rod, Funnel with watering pipe, wiremesh, charcoal and salt in alternate 150mm thick layers around earth plate including necessary returning filling in & removal all as specified or indicated in SSR Part-I, including testing to achieve earth resistance value as per IS specification on completion after dismentling taking out unserviceable one complete all as specified and directed. |
| 14 | S&F Earth continuity conductor galvanised iron strip of size 32 x 6 mm fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe/duct or fixed to poles or any other indicated situation for loop earthing etc. using required nut, bolt & washers as per site requirement including taking down unserviceable one from conduit/pipe/duct complete all as specified and directed. |
| 15 | M&L for PCC 1:3:6 , type C2, using 40mm graded agregrate for repair to path/drain/road against damage due to excuvation/laying of cable complete all as specified and directed. |
| 16 | Dismantling structural steel work of any description complete all as specified and directed. |
| 17 | S&F for rolled mild steel plain or chequered plates confirming to Fe-290, Gde E-165 welded, riveted, bolted attached to supporting structure of capstan, duct covers, valve pit access platform and working in a confined area including making good the disturbed portion of concrete surfaces with 1: 1 1/2 :3 type A0 using 12.5 mm stone aggregate complete all as specified and directed. |
| 18 | S&F structural steel framed work such as angle, channel, I beams etc cut to shape, including bending and welding angles as necessary confirming to Fe-290, Gde E-165 as in supporting structure of duct covers, platforms (0 to -3m level) and capstan, ladders framed balusters, walk ways, railing, nosing angle and similar works, including making good the disturbed portion of concrete surfaces with 1: 1 1/2 :3 type A0 using 12.5 mm stone aggregate and all as directed complete all as specified and directed. Please Enable Macros to View BoQ information |
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Tender Published
Tender notice published.
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Upcoming · 21 daysBid Opening Date
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Upcoming · 23 daysTender Documents
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