UPKEEPING AND REPAIR/MAINT OF 33 KV MRS AND VARIOUS 11 KV ELECTRIC SUBSTATIONS INCLUDING HT AND LT SWITCHGEARS RMU VCBs AND OTHER CONNECTED WORKS AT SOUTH SIDE OF INS HANSA UNDER GENW VASCO

Excavation in trenches not exc 1.5 Mtr wide and not exc 1.5 Mtr deep in hard/dense soil getting out and levelling of bottom surface to required level for laying of UG cable.complete all as specified and directed

Returning filling in excavated earth work including spreading, levelling, watering and well ramming in layers n.exc 25cm thick in any strata complete all as specified and directed

Removing excavated soil to a distance n.exc 50m, depositing where directed at a level n.exc 1.5M above the starting point complete all as specified and directed

Supplying & Laying in trenches Clear Sand for cushioning under ground cable 8 cm below and 15 cm above complete in level all as specified. (punned thickness of sand will be measured and paid)

Supply and lay un-reinforced precast concrete cable covers, class EHV , type- I with peak, size 300mm x 180mm x 40mm, all as specified and directed, complete all as specified and as directed.

S & F in trench/on wall in repairs GI tubing light grade for road crossing and cable protection of the following sizes 100 mm Dia as in repairs complete all as specified and directed.

M & L for cutting of road crossing/PCC hard standing, under boundary wall for laying of pipe/cable including making good the existing surface with same finish to match the original finish complete all as specified and directed by Engr-in-charge. :-

Supply & Lay , testing and commissioning XLPE cable , PVC insulated, screened PVC bedded galvanised steel strip or wire armoured electric power cable, heavy duty with aluminium conductor 11000 Volts grade (earthed), 3 core 95 sqmm laid in trenches/floor/duct/fixed on poles/through GI tubing in different locations / areas complete all as specified and directed .

Supply & Lay , testing and commissioning XLPE cable , PVC insulated, screened PVC bedded galvanised steel strip or wire armoured electric power cable, heavy duty with aluminium conductor 11000 Volts grade (earthed), 3 core 120 sqmm laid in trenches/floor/duct/fixed on poles/through GI tubing in different locations / areas complete all as specified and directed .

Supply & Lay , testing and commissioning XLPE cable , PVC insulated, screened PVC bedded galvanised steel strip or wire armoured electric power cable, heavy duty with aluminium conductor 33000 Volts grade (earthed), 3 core 185 sqmm laid in trenches/floor/duct/fixed on poles/through GI tubing in different locations / areas complete complete all as specified and directed