SPECIAL REPAIR REPLACEMENT OF LT UG CABLE AND CONNECTED ITEMS AT VSN GANDHINAGAR

Amount

Excavation in trenches not exceeding 1.5m width and not exceeding 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed

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

Removal of excavated material at a distance not exc 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point in soft / loose soil complete all as directed.

M&L Dry sand cushioning to underground cable with screened, washed river sand, including punning gently all as specified and directed. Note: - Thickness after punning will be measured for payment.

Supplying & Laying un-reinforced pre cast flat concrete cable protection cover of class LV,Type 2, flat ,size 250mm x 150mm x 40mm, factory made, complete all as specified

Supply, laying, jointing, testing and commissioning 16 Sqmm 4 Core LT underground cables, 1100 volts grade, PVC insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 part I marked, laid in trenches / ducts / fixed on poles / walls complete all as specified and directed

Supply, laying, jointing, testing and commissioning 35 Sqmm 3.½ Core LT underground cables, 1100 volts grade, PVC insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 part I marked, laid in trenches / ducts / fixed on poles / walls complete all as specified and directed

Supply, laying, jointing, testing and commissioning 70 Sqmm 3.½ Core LT underground cables, 1100 volts grade, PVC insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 part I marked, laid in trenches / ducts / fixed on poles / walls complete all as specified and directed

Supply, laying, jointing, testing and commissioning 95 Sqmm 3.½ Core LT underground cables, 1100 volts grade, PVC insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 part I marked, laid in trenches / ducts / fixed on poles / walls complete all as specified and directed

Supply, laying, jointing, testing and commissioning 120 Sqmm 3.½ Core LT underground cables, 1100 volts grade, PVC insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 part I marked, laid in trenches / ducts / fixed on poles / walls complete all as specified and directed

Supply, laying, jointing, testing and commissioning 150 Sq mm 3.½ Core LT underground cables, 1100 volts grade, PVC insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 part I marked, laid in trenches / ducts / fixed on poles / walls complete all as specified and directed

Supply, laying, jointing, testing and commissioning 185 Sqmm 3.½ Core LT underground cables, 1100 volts grade, PVC insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 part I marked, laid in trenches / ducts / fixed on poles / walls complete all as specified and directed

Supply, laying, jointing, testing and commissioning 240 Sqmm 3.½ Core LT underground cables, 1100 volts grade, PVC insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 part I marked, laid in trenches / ducts / fixed on poles / walls complete all as specified and directed

S&F MCCB TP 250Amp thermal adjustable and fixed magnetic type 25 KA with terminal connections complete with required size of aluminium lugs etc complete all as specified and directed

S&F MCCB TP 100Amp thermal adjustable and fixed magnetic type 25 KA with terminal connections complete with required size of aluminium lugs etc complete all as specified and directed

Supply and laying in trenches in road cross/ floors tube galvanised iron light grade 80mm bore with all fittings for protection of cable complete all as specified and directed

Supply and laying in trenches in road cross/ floors tube galvanised iron light grade 100mm bore with all fittings for protection of cable complete all as specified and directed

M & L Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried in ground (earth pit not less than 2.25 Mtr deep below normal ground level with top edge of the plate not less than 1.5 Mtrs below normal ground level, connecting to galvanized iron earth strip 32x6 mm as earthing lead by means of bolt ,nuts, check nuts and washer of galvanized iron or steel besides welding of all joints as shown in drawing and including excavation and earthwork and earth lead protection by provision of GI medium grade pipe 40 mm bore including provision of concrete pit in PCC (1:2:4) type B1 using 20mm graded stone aggregate with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4gs/Sqm) and frame of angle iron 25mm x 25mm x 6mm with lugs 02 Nos and with 6 mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering perforated at the bottom 1.75 meter long placed on top edge of earth plate common salt and charcoal filling test point made out of 40mm x 8 mm FI with fixing arrangements, funnel, wire mesh and earth work in hard dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 Mtrs all as per electrical Plate No.3 of SSR Part I and connecting to earth test point all as specified or indicated including testing on completion Note: (i) Item includes the cost of 7.5 metre length GI pipe for protection of earth lead and earth lead . (ii) Earth resistance of earth pit should be less than 0.5 Ohms. On testing after completion if the desired earth resistance in not obtained the earthing will be redone at no extra cost

Labour only horizondal boring under road/ drain by manual method for and inserting the lGI tubing up to 100mm dia for cable protection complete all as specified and directed

ARTI CONSTRUCTION (BID ID -3143477)

SHOBHIT BUILDERS (BID ID -3145493)

ALBA AC AND REF SERVICES (BID ID -3147357)

SURESH ELECTRICALS (BID ID -3147070)

Electricals India (BID ID -3148313)

Navkar Enterprises (BID ID -3148744)

Mahamaya Engineers Services (BID ID -3149142)