REPAIR/MAINT OF LT PANEL, LT FEEDER PILLAR BOX, MAIN SWITCHES, CHANGE OVER SWITCHES AND CONNECTED WORKS AT L AREA, MES COMPLEX AND RSPH AREA AFS DIGARU

Amount

S&F in repair MCCB 200 Amps, 4 Pole, 25 KA breaking capacity, Adjustable Thermal & Adjustable magnetic setting. Make:Havells/ L&T/ C&S/ Scheneider)

S&F in repairs MCCB 160 Amps, 4 Pole, 25 KA breaking capacity, "A" Frame size ,Adjustable Thermal & Adjustable magnetic setting. Make:Havells, cat part No- IHLANDCF0160 or equivalent make of L&T/ C&S/ Scheneider )

S&F in repairs MCCB 125 Amps, 4 Pole, 25 KA breaking capacity, "A" Frame size ,Adjustable Thermal & Adjustable magnetic setting. Make:Havells/ cat part No- IHLASDCF0125 / L&T/ C&S/ Scheneider

S&F in repair MCCB 63 Amps, 4 Pole, 36 KA breaking capacity, "A" Frame size ,Adjustable Thermal & Fixed magnetic setting. Make:Havells, cat part No- IHLASF0063 / L&T/ C&S/ Scheneider

S&F in repair CT 400/5A complete all as specified & directed. Make- AE or equivalent

S&F in repair Phase indicating light LED type with holder for three phase indicating- RYB

S&F in repair MCB TPN 40A,C Series,10KA braking capacity. Make-Legrand/Schneider/C&S

Taking down of unserviciable old UG Cable of any size and complete all as specified and directed.

Supply and Laying XLPE insulated, Armoured heavy duty electric cable with aluminum conductor, 1100 volt grade of cross sectional area in trenches/through pipes/ducts or on poles/walls jointing to O/H conductor/ LT panels, main switch with suitable size of Aluminium lugs complete all as specified & directed by Engr-in-Charge including taking down of following sizes given below . ((i) Note: Excavation shall be measures and paid separately under respective items of Sch 'A' (ii) Rate of Aluminium lugs deemed to be included in the qouted Rate of item). Make- Havells/Polycab/KEI Industries

(a) 16 Sqmm 4 core

(b) 50 Sqmm 3.5 core

(c) 70 Sqmm 3.5 core

(d) 95 Sqmm 3.5 core

Excavation in trenches, not exceeding 1.50m wide and not exeeding 1.50m in depth for foundations, trenches of cable or pipe lines etc or and getting out in soft / loose soil complete all as specified and as directed.

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

Removing excavated materials (soil) to a distance not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meters above the starting point complete all specified and as directed.

M&L for sand cushioning with coarse sand in trenches for protection of underground electric cable, spread to uniform 23 cm thickness and punned down gently to 18 cm .(Note :- Compacted thickness shall be measured and paid) .

Supply and laying well burnt sub class B breicks old size bricks, laid flat dry, in trenches with width of the bricks laid to the axis of cable for cable protection complete all as specified and as directed.

Supply and laying(in replacement) GI pipe 40 mm dia “Light Grade” in trenches/under floors or roads/along poles or wall for protection of cables/wire incl sealing ends complete all as specified & directed. Make- Jindal/Nezone/ or equivalent as per E-in-C's

Earthing complete with galvanised steel earth plate electrode 60cm x60cm x6mm thick buried directly in ground earth pit not less than 2.25 mtr deep below normal ground level ) with top edge of plate not less than 1.5m below ground level, connecting to the Galvanised iron earth lead 32 x 6mm , by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe light grade 32mm bore light grade from earthing test point or main controling switch as directed including providing funnel with 20mm bore GI pipe light grade, wire mesh,charcoal or coke andcommon salt in alternative layer of 15 Cm (compactedd thickness) all round the earth electrode,concrete earth pit in PCC (1:2:4) type B-1 using 20mm graded stone agagregates with 50mm thick cover of RCC (1:2:4) (re-inforced with 8mm dia TMT bar @15 cm C/C bothways and MS bar handle made of 10mm dia bar) including necessary earth work in excavation,returning in and removal of surplus soil to a distance not exceeding 50mtr, all as per electrical plate No 3 of MES Schedule Part-I including earthing pit cover etc. complete all as directed.

Dismantling of steel pole/struts of any size & type duly disconnecting all electrical connections including taking down cross arms / ACSR conductors etc. Complete all as specified & directed by Engr-in-Charge.

Supply, erecting and fixing in true vertical position GI poles complete with GI base plate, finial taper plug, bolts,nuts & screws as specified type 410 SP-31 (9.0 metres long) , complete all as specified ( Note : - Earth work & PCC work will be meadured & paid seprately under relavent item). Make- Jindal/ Nezone /Tata

M&L for Providing PCC 1:4:8, type D2 ( using 40 mm graded stone aggregate) as in base foundation of the pole. Complete all as specified and directed.

M&L for Providing PCC 1:3:6, type C2 (using 40 mm graded stone aggregate) as in mass filling (encasing the pole upto GL), Complete all as directed and as specified.

M&L for providing PCC 1:2:4 type B1 (Using 20 mm graded stone aggregate) for plinth coping/collar above GL. Complete all as specified and directed.

S & F in repair FR cable of size 2.5 sqmm Three core PVC insulated, stranded PVC sheathed, copper conductor cable for electric connection with Street light feeder complete all as specified. Make- Havells/Polycabor equivalent as per E-in-C's

S&F in repair of Thermoplastic cable junction box of size 300X200X105mm with complete three phase terminal with connecting clamps,nuts,screws etc. complete with fixing arrangement of Make : Hensel/ Syntex or equivalent as per E-in-C's

S&F street light fittings complete, 45 Watt LED new generation energy saving roadway luminaire IP-66 degree of protection complete all as specified and as directed. Make-Bajaj/ Havells/HPL/CG/Surya

M/s Nripen Kalita

M/s Rawat Enterprises

M/S TRADE CENTRE

FRIENDS ENTERPRISE

M/s Capital Traders

M/S B.H. ENTERPRISE

Ms N D Enterpise