SPECIAL REPAIRS TO LT OH LINE IN NP AREA AND PRASAD ENCLAVE AT WEST AREA AT AFS JALAHALLI

Amount

Dismantling & taking down ACSR/AAC conductor of any size from LT over head line and removing from site complete all as specified and directed by Engineer-in-Charge.

Dismantling & taking down shackle/pin insulators of any size and type complete and removal from site complete all as specified and as directed by Engineer-in-Charge.

Dismantling & taking down cross arm, channel, angles, flat iron various size/shape incl nut, bolt and washers etc complete and removal from site complete all as specified and as directed by Engineer-in-Charge.

Dismantling & taking down GI guard wire/earth wire of any size from LT over head line and removing from site complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5M in depth for laying cable/pole foundation/stay assembly and getting out in soft/loose soil.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm all as specified.

Removal of excavated soil to a distance not exceeding 50M and depositing at a level not exceeding 1.5 meter above starting point all as specified.

M &L for Spreading ribbed soil in trenches as in cable cushioning all as per IS 1255-1983 and as directed. Note :- Excavated approved soil shall be ribbed by using sieve to separate composite particles etc as per IS and refiiling in trenchesas per SSR part-I. (ii) For the purpose of measurement punned thickness only will be considered for paymet.

M&L for well burnt as class ‘B’ bricks as mechanical protection to under ground cables laying with length of the bricks equal to the width of the trench complete all as speified and directed.

Material and labour for cutting of bituminious road/ hard standing/PCC path/wall up to a size not exceeding 20cm width and not exceeding 60cm in depth for laying of protection pipe for cable including making good the disturbed road/hard standing by providing PCC (1:2:4) type B1, 40 mm grade crushed stone aggregate upto existing surface level or removing the any type of tiles carefully and refixing properly as per existing surface complete all as specified and as directed.

Boring of holes under road, pavement hard standings by trenches technology using ultra sound technique and necessary machine includings HDPE pipes of 80 mm dia suitable for 0.4 Mpa working pressure complete all as speified.

S&F in replacement of GI tubing light grade of size 40 mm dia fixed on walls / laid in trenches as protection pipe for under ground cable including provisioning of specials and clamps etc complete all as speified and directed.

M&L for XLPE insulated heavy duty electric cable with aluminium multi stranded conductor 1100 volts grade served with an inner sheathing of PVC tape armoured with galvanised steel wire or strip and overall sheathed of size 400 Sqmm 3 ½ core and laying in trenches/cable ducts, fixed to wall/pole complete all as specified and directed.

All as per item No- 13 here in before of size 3 ½ core 185 Sqmm complete all as specified and directed.

All as per item No- 13 here in before of size 3 ½ core 120 Sqmm complete all as specified and directed.

All as per item No- 13 here in before of size 3 ½ core 95 Sqmm complete all as specified and directed.

All as per item No- 13 here in before of size 3 ½ core 70 sqmm complete all as specified and directed.

All as per item No- 13 here in before of size 3 ½ core 50 sqmm complete all as specified and directed.

All as per item No- 13 here in before of size 3 ½ core 35 Sqmm complete all as specified and directed

All as per item No- 13 here in before of size 3.5 core 25 Sqmm complete all as specified and directed

All as per item No- 13 here in before of size 4 core 16 Sqmm complete all as specified and directed.

All as per item No- 13 here in before of size 2 core 16 Sqmm complete all as specified and directed

All as per item No- 13 here in before of size 2 core 10 Sqmm complete all as specified and directed

Earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of plate not less than 1.5 m below ground level connected to and including galvanised earth strip of size 32x6 mm (up or 7.5 mtr length) and GI pipe 40 mm light grade for protection of GI earth strip by means of bolts, nuts, checknuts and washers made out of galvanised iron and connected to earth test point as shown in electrical plate No. 3 of SSR Part-1-2009 and as specified or indicated and testing on completion including excavation and earth work any in type of strata available at site, PCC (1:3:6) type C-1 for earth chamber, precast RCC slab 50mm thick in cement concrete (1:2:4) type B-1 reinforced with welded steel wire fabric (xpm) weight not less the (4kg/sqm) funnel with GI watering pipe of 20mm bore medium grade, wire nuts and lugs complete all as speified and directed by Engr-in-charge.

All as per item No.28 here-in-before but Main incoming MCCB 250 Amps and bus bar of rating 300 Amps and suitable Ampere meter with CTs and the size of busbar box minimum not less than 900 mm x 600mm x 450mm including 03 Nos cable glands for outgoing

All as per item No.28 here-in-before but Main incoming MCCB 125 Amps and bus bar of rating 200 Amps and suitable Ampere meter with CTs and the size of busbar box minimum not less than 900 mm x 600mm x 450mm including 03 Nos cable glands for outgoing .

All as per item No.28 here-in-before but Main incoming MCCB 100 Amps and bus bar of rating 200 Amps and suitable Ampere meter with CTs and the size of busbar box minimum not less than 900 mm x 600mm x 450mm including 03 Nos cable glands for outgoing

All as per item No.28 here-in-before but Main incoming MCCB 63 Amps and bus bar of rating 200 Amps and suitable Ampere meter with CTs and the size of busbar box minimum not less than 900 mm x 600mm x 450mm including 03 Nos cable glands for outgoing.

Supplying & fixing of terminal panel box of size 255mm x 355mmx122mm of outdoor pole mounted front operated cubical type Box as per IEC 60439-1 (IS:8623) & IEC 60439 -2 dead back, free standing, dust and vermin proof, switchboard with IP 66 protection with suitable for use 440 volts, 3 phase 4 wire 50 Hz system. The Board/Panel shall be made out of moduler POLYCARBONATE THERMOPLASTIC ENCLOSURES. The gasket material shall be Polyurethane; while the gasket shall be internally embedded. . The manufacturer of board/panel shall submit a copy of test report in accordance with IEC60529. The Panel Should be assembled at manufactures factory and Panel box, 25x3 mm copper bus bar (04 Nos) , including MS clamp for mounting in suitable size with nut bolts Complete all as directed. Make: HENSEL/Hager/Schnieder.

Supplying & fixing of terminal panel box of size 200mmx160mmx98mm of outdoor pole mounted front operated cubical type Box as per IEC 60439-1 (IS:8623) & IEC 60439 -2 dead back, free standing, dust and vermin proof, switchboard with IP 66 protection with suitable for use 440 volts, 3 phase 4 wire 50 Hz system. The Board/Panel shall be made out of moduler POLYCARBONATE THERMOPLASTIC ENCLOSURES. The gasket material shall be Polyurethane; while the gasket shall be internally embedded. . The manufacturer of board/panel shall submit a copy of test report in accordance with IEC60529. The Panel Should be assembled at manufactures factory and Panel box having 6 Amp MCB (Make -Indo Asian/Havells/Legrand), 25 Sq.mm Terminal Block (04 Nos) , 6 Sq.mm Disconnected Terminal (01 No) ,4 Sq.mm Earth Terminal (01 No) including MS clamp in suitable size with nut bolts Complete all as directed. Make: HENSEL/hager/Schnieder.

M& L for non metallic rigid PVC conduit medium grade 20 mm dia ISI marked to be fixed on pole with all fittings including mouth pieces for passing of sub main wiring of security light complete all as directed.

M&L in repairs Cable PVC insulated PVC unsheathed un-armoured copper conductor (multi stranded) of cross sectional area 1.5 sqmm 3 core drawing in PVC conduit/Steel tubular pole all as required for connections to light fittings complete all as directed.

eurekaenterprises

Phoenix Infra

kamadhenu Electricals

UNITED TECHNO PROJECTS PVT LTD

devan enterprises

Shiva Shakthi Electrical Enterprises

M/S SRI BALAJI ENTERPRISES

NATIONAL ENGINEERING CORPORATION