REPAIR MAINT OF EXTERNAL ELECT LT UG CABLES, LT PANEL, ACBS, MCCBS, CABLE JOINTS, POLE PAINTING WITH OTHER CONNECTED WORKS AT ASC SOUTH OTM AND MD ACCN, PCTC AREA, ASC COLLEGE, EME WKSP, ASC CENTRE (NORTH) AREA UNDER GE (CENTRAL) BANGLORE

S&F for Danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps,bolts, nuts of approved size for LT 20x15 cm size including dismantling old one complete all as specified and directed.

M&L for Stone metal graded aggregates of size 40 mm, speading uniformly at transformer yard complete all as specified and directed

M&L for replacement of galvanised iron strip 32x6 mm buried in ground or fixed on pole with all accessories including dismantling old one complete all as specified and directed.

M&L for PCC 1:4:8 type D2 with 40 mm size graded stone aggregate as in foundation, mass concrete, foundation of poles etc complete including dismantling the foundation & coping of poles complete all as specified and directed.

M&L for PCC 1:3:6 with 20 mm size graded stone aggregates for coping to poles and stay including necessary form work and dismantling the foundation & coping of poles complete all as specified and directed.

M&L for earthing complete with Galvanised Steel earthplate of size 60x60cmx6.3mm thick electrode and 32x6mm GI strip as earth lead, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below ground level, connected to 32x6mm earth strip by means of nuts, bolts, check nuts and washers of GI all as shown in electrical plate No.5 of SSR Part-I, connected to earth test terminal point all as specified or as indicated including testing on completion complete all as specified and directed. Note : Rates inclusive of neccessary excavation in any type of soil, earth work, PCC pit, CI cover, funnel with watering pipe, suitable size of light grade GI Protection pipe for earth strip in ground etc. all as required at site for complete earthing.

M&L for detecting LT UG cable faults located in any stretch/ depth with sophisticated cable fault locator consisting of microprocessor based pre-locator system, LV surge generator, fault pin point surge wave reciever, cable indentification instrument , cable tracer for exact location of under ground cable routes complete all as specified and directed. Note : The rate quoted deemed to be inclusive of rental charges for T&P like entire cable fault locating instrument, Charges for operator and transportation etc complete.

Excavation in trenches n.exc 1.5mtr wide and not exc 1.5mtr depth and getting out in soft/loose soil complete all as specified and directed.

Returning and filling in of excavated soil in soft/loose soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm each complete all as specified and directed.

Removal of surplus soil not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.