CA NO. CWE SGNR-106 OF 2020-21 SPECIAL REPAIRS TO CONVERSION OF OH CONDUCTOR TO UG CABLE AND CONVERSION OF OLD PCC POLES INTO STEEL TUBULAR POLES UNDER GE SRIGANGANAGAR AT MILITARY STATION SRIGANGANAGAR

Amount

Supplying, laying, jointing and testing and commissioning 50sqmm, 3.5core XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor and PVC sheathed LT cable 1100 volts grade conforming to IS-7098 laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge.

Supplying, laying, jointing and testing and commissioning10 sqmm, 4 core XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor and PVC sheathed LT cable 1100 volts grade conforming to IS-7098 laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge.

Supply and installation of 10 Mtr hot dip galvanised octagonal poles with 155mm bottom & 70 mm top A/F made up of 3 mm thick HT sheet alongwith base plate of size 250x250x16 mm (Door with Hinge) with 4 nos of M24 x 750 mm high 'J' type EN 8 grade foundation bolts along with template with inbuilt junction box having for 3 phase cable, 6 A single pole "B" class mcb complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of 1.5 m long Hot dip galvanised Double arm bracket (1.5 m long each) made up of 40 NB dia GI pipe suitable to mount on pole having top 70 mm A/F Including fitting Charges& connected items of Old/existng S/L with Double arm bracket complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exc 1.5 m wide and not exceeding 1.5 m depth for foundation laying of cables etc and getting out in soft loose soil complete all as specified and directed by Engineer-in-Charge.

All as per Item No.1 above but exceeding 1.5 mtr & not exceeding 3 mtr in depth complete all as specified and directed by Engineer-in-Charge.

Returning filling including spreading leveling watering and well ramming in layers n.exc 25 cm in soil complete all as specified and directed by Engineer-in-Charge.

Removing excavated material n.exc 50 m and depositing where directed at a level n.exc 1.5 mtr above the starting point as in soil complete all as specified and directed by Engineer-in-Charge.

M&L for sand cushoning, to cable with river sand and punning to provide required cover for UG cables all as directed at site complete all as specified and directed by Engineer-in-Charge.

M&L for brick protection with old size sub class B bricks laid flat , lengthj of bricks across the route of UG cable complete all as specified and directed by Engr-in-Charge.

M & L cement concrete 1:3:6 type C-1 using 20mm graded stone aggregate for pole pedestal (PCC) including necessary form work etccomplete all as specified and directed by Engineer-in-Charge.

S&F 4 pole MCCB 63 Amp with thermal magnetic protection,50 HZ,415 Volt with rupturing capacity 25 KA all as specified.Make: Legrand cat No.4200 53 or equvilent complete all as specified and directed by Engineer-in-Charge.

Boring of holes under road/pavement/hard standing or any other situation by manual mean and including passing GI pipe 50 mm bore and making good both the ends complete all as specified and directed by Engineer-in-Charge. Note : Pipe and cable will be measured and paid separately complete all as specified and directed by Engineer-in-Charge.

M & L in replacement PVC insulated, PVC sheathed Aluminium conductor electric cable 1.5 Sq mm 3Core 1100 volts grade for pole box to street light fitting on pole all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of GI pipe 50 mm bore light grade for protection of cable including provision of clamps, nut, bolts etc required for fixing pipe along pole / wall / laid under the road / laid under the floor or in trenches complete all as specified and directred by Engineer-in-Charge.

S & F in replacement street light timer, Three phase for 8 KW light load comprising of nature switch, contactor and MCB housed in a pole mountable enclosure complete all as specified and directed by Engineer-in-Charge.

Dismantling and taking down cross arm of MS channel or angle section, clamp including insulatoresetc complete all as specified and directed by Engineer-in-Charge.

Dismantling and taking down ACSR conductor of any size complete including GI Guard wire all as specified and directed by Engineer-in-Charge.

Dismantling and taking down PCC Pole/ Steel tubular pole of any size all as specified and directed by Engineer-in-Charge.

Dismantling and taking out of GI tubing of any size bore from trenches/ floors/ walls/poles etc complete all as specified and directed by Engineer-in-Charge.

M&L for earthing of electric equipments with galvanized steel earth plate electrode 600x600x6mm thickness not less than 6mm thick, buried directly in ground (earth plato not less than 2.25 metrs deep below normal ground level) with top edge of the plate not less than 1.5 mtrs below normal ground level, connecting to 32x6 mm Galvanized MS strip as earthing lead by means of galvanized iron bolts, nuts, check nuts and washers, check nuts of GI steel all as shown in electric plate no 3 in SSR part-I (2009) connected to earth test point made out of aluminum of size 75x75x10 mm all as specified and indicated complete and including charcoal dust, salt etc and GI protection pipe, medium grade 40 mm and GI watering pipe 20 mm, medium grade with with funnel and wire mesh, 40 mm thick pre cast RCC 1:1 1/2:3 (normal mix) cover reinforced with XPM weight not less than 4 kg/sqm with suitable handle of 6mm dia MS bar and angle iron 40x40x3 mm frame for cover, PCC 1:1 1/2:3 (normal mix) pit, excavation and earth work in any type of soil and connected complete all as specified and directed by Engineer-in-Charge.

M&L for earthing of electric equipments with galvanized steel earth plate electrode 600x600x6mm thickness not less than 6mm thick, buried directly in ground (earth plato not less than 2.25 metrs deep below normal ground level) with top edge of the plate not less than 1.5 mtrs below normal ground level, connecting to 4 mm GI wire mm as earthing lead by means of galvanized iron bolts, nuts, check nuts and washers, check nuts of GI steel all as shown in electric plate no 3 in SSR part-I (2009) connected to earth test point made out of aluminum of size 75x75x10 mm all as specified and indicated complete and including charcoal dust, salt etc and GI protection pipe, medium grade 40 mm and GI watering pipe 20 mm, medium grade with with funnel and wire mesh, 40 mm thick pre cast RCC 1:1 1/2:3 (normal mix) cover reinforced with XPM weight not less than 4 kg/sqm with suitable handle of 6mm dia MS bar and angle iron 40x40x3 mm frame for cover, PCC 1:1 1/2:3 (normal mix) pit, excavation and earth work in any type of soil and connected complete all as specified and directed by Engineer-in-Charge. --------------------------------------------------------------------------------------------------- Note : A sum of Rs. 28,550.00 will be deducted on account of credit for dismantled/ demolished / taken down material. Please refer details on Srl Page No. 23 (Schedule of Credit) of Tender document

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