REPAIR, MAINT, SERVICING, CALIBRATION, REWINDING OF TRANSFORMERS, VCB RMU AND HT OH LINE/ UG CABLES INCLUDING EARTHING, GOD, LA AND OTHER CONNECTED WORKS FOR HT LINES AT ALHILAL AND PALAMPUR MIL STN UNDER GE PALAMPUR

Taking up or down old unserviceable underground cable any type and size

Supply & fixing, in replacement of old UNSV cable & jointing, or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured,electric power cables (Heavy duty) with aluminium conductor, 11000 Volts grade, cross sectional area 95 Sqmm, 3 core, suitable for 11 KV earthed system confirming to IS 7098 Part-2 for insulation and for conductors Class 2 to IS 8130-84, in trenches, floors, ducts passing through pipe for road crossing etc,including connecting & testing and disconnecting HT cable complete all as specified and directed. (Note : Excavation, earth work, Cable cover, sand cushioning and GI pipe etc shall be measured &paid for separately).

S&F in replacement of Steel tubular swaged poles complete with base plate 8mm thick welded with pole, finial taper plug, bolt, nut and screws as specified type 410 SP-55 (11m long) including one coat of red-oxide zinc chrome primer and two coats of aluminium paint on surfaces exposed to view and making 30cm wide strips (total 5 Nos) with yellow and black paint alternately on external surface above PCC benching including numbering with black paint and painting with bituminous paint internally complete and externally for portion embedded in PCC, including taking down old unserviceable Pole complete all as specified and directed. Note:- Earth work & excavation and PCC shall be measured and paid under respective Items of BOQ.

S&F in replacement of stay assembly complete with all accessories such as stay plate 300mm x 300mm x 6mm, stay rod 20 mm dia and 215 cm long threaded end with nuts including 14mm dia GI stay bow. turn buckle, etc. complete, all as shown in Electrical plate No 1 of SSR Part- I (2009) complete including dismantling and taking down of old unserviceable stay assembly all as specified and as directed. NOTE :- Earth work excavation, concrete and loop type insulator & Stay wire shall be measured and paid separetely under relevent items of BOQ

Supply and fix in replacement of loop type insulators, vitreous, porcelain brown, white or green insulators for working pressure of 11000 volts grade of Small size with over all dimensions 65 x 90 mm including dismantling of existing loop type insulator from poles of any height place and position.

Supply and fix in replacement of Galvanised stay wire stranded of size 7/4 mm including necessary binding, strengthening complete all as directed

Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth; for laying of cables, foundation of poles,& stay etc and not exceeding 1.5 mtr in depth and getting out in soft/loose soil, complete all as specified and directed.

All as per item No. 7 above but excavation depth exceeding 1.5 metre and not exceeding 3.0 metre.

Returning filling in (soil) including spreading, levelling, watering and well ramming in layers n.exc 25cms thick in any type of soil complete all as specified and directed.

Removing excavated materials/ soils, not exceeding 50mtrs and depositing where directed at a level not exceeding 1.50mtrs, complete all as specified and directed.