PROVISION OF 3 PHASE SUPPLY CONNECTION IN THE BUILDING AND STREET LIGHT AROUND BOUNDRY WALL OF SHOPING COMPLEX NO. IV AT BATHINDA UNDER GE(U) BATHINDA.

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation, laying of cables or pipes (where provided) and getting out in soft/loose soil including trimming the sides and forming bottom surfaces to required levels complete all as specified and as directed .

Supply and laying or fixing or laid in trenches/ ducts/ through pipes/ in floors / under roads/ hard standing /along poles and testing LT cable XLPE, PVC insulated screened, bedded, galvanised steel strip or wire armourd cable (heavy duty) 1100 volt grade with aluminium conductor having cross sectional area 70 Sqmm 3.5 core conforming to IS-7098 (Part-I -1988) complete all as specified and as directed.

All as per serial item No 02 above but sectional area 35 Sq mm 3.5 core.

All as per serial item No 02 above but sectional area 10 Sq mm 4 core.

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 complete all as directed.

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.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thick complete all specified and directed.

Removal of surplus excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all specified and as directed.

Supply and laying or fixing GI tubing light grade 25 mm dia for cable protection including fitting under road / across the drain or nallah / laid in trench complete all as specified and directed by Engineer-in charge .

All as per serial item No. 09 above but for GI pipe 80 mm bore.

Material and labour for making the hole under road and hard standing for laying and incluidng inserting Galvanised steel light grade pipe up to 80 mm dia by mechanical drill system or Auger system and making the surface good as per existing surface completed all as specified and directed. Note : Galvanised steel light grade pipe shall be paid under respective items.

Supply and fixing junction box ,size not less than 200 mm x 160 mm x 98 mm, insulated type , made out with Polycarbonate with glass fiber reinforced with MCB SP'C'Curve 2.5 Amp complete as per manufacturers instructions. Note :- 1.Manufacturer should submit routine test certificate for CJB/PJB. 2.The Polycarbonate Junction Box shall be environment friendly, recyclabe, UV resistant, halogen & silicon free, anti acid & anti corrosive. 3. The Junction Box shall be rated for Degree of ingress Protection IP 66 in accordance with IEC 60529. 4.The gasket material of junction box shall be Polyurethane and the gasket shall be internally embedded. 5.The Junction Box shall be complies with requirements of the standards IEC 60998 - 1, IEC 60988 - 2 - 1, IEC 60670 - 22 & IEC 60670 - 2 - 5. 6. The Junction Box color according to RAL 9011. 7.The manufacturer of Junction Box / Enclosure shall submit a copy of IEC Certificate . For beter safety the Polycarbonate enclosure and shall be fire retardant & self - extinguishing in accordance with IEC 60695 - 2 - 11, DIN VDE 0304 Part - 3, UL Subject 94 for Flammability V-2. It should be tested at Glow Wire test for 960 degree Centigrade. The impact strength of Polycarbonate enclosure / boards i.e. the Degree of protection against mechnical load shall be in accordance with EN 50298 - 98 for IK 08. 8. The rate of MCB SP 'C' Curve 2.5 Amp is included in this item and nothing shall be paid extra on this account.

M&L for wiring of street light circuit on pole steel tubular / PCC with 2 x 2.5 Sqmm and 1 x 1.5 Sqmm earth wire , PVC insulated FRLS stranded copper conductor, single core, 1100 Volts grade cable in and including GI pipe light grade 15 mm bore fixed to PCC / steel tublar pole with 25 x 3 mm FI clamps, nuts, bolts and washers complete all as directed.

Material and labour for cable route indicator fabricated from 40 x 6 mm angle iron 450 mm long riveted or welded with 100 mm dia CI or MS round disc duly engraved 'LT CABLE' in letters and 'BLUE' colour including grouted into the ground with PCC (1:4:8) type D2 using 40 mm graded crushed stone aggregate minumum size of PCC 20 cm x 20 cm x 30 cm deep from ground level complete all as directed.

Supply and fixsheet metal enclouser distribution board 415 Volt, vertical TPN 6 Way with provision for MCCB FP as incomer and MCBs as out going as per IS including compact bus bar and rounded neutral bar, earthing , double door type , surface / reccess mounting IP-54 - IK 09 protection including connection with the existing sub circuits, electric metre etc with proper size of new copper cable, lugs, connectors complete all as specified and directed.

Supply and fixing MCB, SPN, 6 to 32 Amp, 240 volts of rupturing capacity 10 KA complete all as directed.

Supply and fixing MCB, TPN, 63 Amp, 415 volts of rupturing capacity 10 KA complete all as directed.

Supply and fixing MCCB, 3 pole, 415 volts of capacity 250 Amps, breaking capacity not less than 25 KA, adjustable thermal and fixed magnetic setting, Ics=100% Icu conforming to IEC-947, IS-13947 including thimbles, nuts, bolts, washers including making incoming, outgoing connections complete all as directed.

M&L for PCC (1:3:6) type C-1 using 20 mm graded crushed stone aggregate as in foundation and coping of electric poles/struts etc including necessary formwork complete all as specified and directed. Note: Volume of poles/struts embedded in concrete shall be deducted during calculation the quantity of PCC for foundation and coping.)

M&L for 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 wire 4.0 mm dia , by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe light grade 15 mm bore from earthing test point or main controling switch as directed including providing funnel with 20 mm 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 (1:3:6) type C-1 using 20mm graded stone agagregates with 50mm thick cover of RCC (1:1.5:3) (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.

M&L for 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 strip of size 32 x 6 mm , by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe light grade 40 mm bore from earthing test point or main controling switch as directed including providing funnel with 20 mm 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 (1:3:6) type C-1 using 20mm graded stone agagregates with 50mm thick cover of RCC (1:1.5:3) (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.

Supply and fix earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required by using 32 mm x 6 mm GI strip complete all as specified and directed.

Aman Enterprises

M/s Kataria Construction Company

jassal engineering