COMPREHENSIVE REPAIR/REPLACEMENT OF EXTERNAL ELECTRIC SUPPLY AND OTHER CONNECTED ITEMS AT 217 TRANSIT CAMP PALCHAN

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out hard/densesoil.

Returning ,fillling in trenches,spreading ,levelling,watering and well ramming in layers not exceeding 25cm thick.

Removing excavated material/ surplus soil and depositing where directed at a distence not exceeding 50mtr.at a level not exceeding 1.5 mtr from strting point.

Supply lay/spread in trenches, river sand ,clean ,including spreading ,levelling ,punning for laying /cushioning of cables all as specified and as directed.

Supply lay in trenches fly ash bricks, old size sub class “B” for cable protection.

Supply, lay in trenches, floors ,fix on wall/pole, passing through pipes etc.,LT UG cable , 1100 volts grade, PVC/ XLPE insulated , with multistranded aluminium conductors, armoured with galvanised steel wire or tape , of following nominal cross sections, confirming to IS specifications :-

(a) 3.5 Core Core 95 Sq.mm

(b) 3.5 Core Core 50 Sq.mm

(c) 3.5 Core Core 35 Sq.mm

(d) 4.0 core 25 sq mm

Supply and fix on pole / wall or lay in trenches under road / drain crossings etc., for drawing cables, GI pipe light grade , ISI marked ,of following sizes including necessery pipe ,fittings ,clamps, bolts , nuts etc., all as specified and as directed :-

(a) 50 mm bore dia

Supply & fix in repair MCB 40 TO 100 Amps 4 Pole, 50 Hz, 415 V C Frame with ruptruing capacity 35 KA with adjustable thermal and adjustable magnetic setting

Supply & fix in repair MCB 63 Amps 2 Pole, 50 Hz, 415 V C Frame with ruptruing capacity 35 KA with adjustable thermal and adjustable magnetic setting

Supply & fix in repair MCB 6 to 32 Amps 2 Pole, 50 Hz, 415 V C Frame with ruptruing capacity 35 KA with adjustable thermal and adjustable magnetic setting

Supply and sheet metal enclouser for DB double door SPN DB 8 way complete all as specified and dircted.

Supply and sheet metal enclouser for DB double door TPN DB 4 way complete all as specified and dircted.

Supplying and fixing 1100 volt grade heavy duty cable PVC insulated alluminium stranded conductor served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 meter apart incl 4mm suspension wire twin core cable flat 16mm square Complete all as specified and directed.

M&L Electrical Earthing complete with GI plate Electrode of size 60 Cm X 60 Cm X 6.3 mm thick burried directly in ground vertically at a depth not less than 2.25 mtr. below normal ground level, with top edge of earth plate at a depth not less than 1.5 mtr. below normal ground level , connected to Aluminum strip of size 25 X 3 mm earth lead by means of bolts, nuts and washers of galvanised iron , earth lead strip protected by means of 32 mm bore dia light grade GI pipe up to switch board / panel board , all as specified and shown in MES schedule Electrical Plate No:-5 of SSR Part I, including excavation and earth work in any type of siol , PCC 1 : 2 : 4 type C1 in chamber , RCC 1:2:4 type C1 40 mmthick cover slab with 6 mm dia MS bars at 100 mm centre to centre both ways,with 6 mm dia MS hook, Charcoal dust, salt , funnel for watering complete and testing the Earth resistence and writing on the chamber by paint all as specified and as directed.

Cement concrete type c2 40 mm graded stone 1:3:6 in foundations,filling and mass concrete complete all as specified and directed.

Gang Operating Triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 400 amps

M & L for cutting exisitng bitumenous road surfaces not more than 150 mm thick, removing for laying of pipes/cables, making good with PCC 1:3:6 type C1 20 mm graded aggregate to match with the adjustant surface. Note Excavation and earth work below 150 mm thick will be measured and paid under relevent items.

supply and fix HDPE couregated Pipe 40/50 mm complete all as specified and directed.

supply and fix HDPE couregated Pipe 90/110 mm complete all as specified and directed.

Supply and fix LT ac single phase 2 wire with lcd display electronic energy meter t rating of 10-60 amp complete all as specified and directed by EIC.

Supply and fix LT ac three phase lcd display electronic energy meter rating of 10-60 amp complete all as specified and directed by EIC.

M/S RUDHRAKSH TRADING CO (BID ID -3146047)