REPAIR/MAINT/REPLACEMENT OF UNSV LT PANELS, CABLES AT VARIOUS LOCATIONS INCL ALLIED SERVICES AT CHCC AREA UNDER GE E/M LUCKNOW

Amount

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, pipes etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soft/loose soil complete all as specified and directed.

Removing excavated material ( soils) not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified.

Material and labour for river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling complete as specified and directed . Note :- Punned thickness shall only be considered for payment

M&L laying well burnt old size bricks, sub class "B" bricks, straight or curved on plan , laid flat with width equal to length of brick , laid dry over electric cable for protection all as specified.

Boring/Drilling ( horizontally) manually under existing road ( maximum 10 M in width) suitable for passing GI tubing of 40 to 80 mm bore complete all as specified.

S & F GI tubing 'Light' grade 40 MM for cable protection fixed in poles/walls/laid under roads/crossing etc including taking out the rusted pipes of following sizes, complete all as specified and directed.

All as per item No 7 above but size 50 mm bore dia

Labour for taking out the unserviceable / faulty cable after meggering , finding the fault , cutting the cable , jointing with jointing kit using extra cable if required ,relaying of cables upto 150 sqmm 3.5 core ,connecting, rate included of excavation works, using old bricks complete all as specified and as directed. Note :, cable joints will be measured and paid seperatly under respectrive item of schedule.

Supplying and laying or fixing in replacement, jointing and testing LT under ground electric power cable crossed linked polyethylene ( XLPE) insulated, galvanised steel strip or wire armoured, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of size 10 sqmm cross sectional area, 2 core ,complete all as specified laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc. with and including MS Clamps, nuts , bolts, washers complete all as specified and directed. Note :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under appropriate items.

All as per item No 10 above but of size 10 Sqmm 4 core

All as per item No 10 above but of size 16 Sqmm 4 core

All as per item No 10 above but of size 25 Sqmm 3.5 core

All as per item No 10 above but of size 50 Sqmm 3.5 core

All as per item No 10 above but of size 120 Sqmm 3.5 core

S & F On load change over switch, 63 Amps, 415 volts, 4 pole side handle type in sheet metal enclosure conforming to IS:13947 (Part-3); IEC:60947-3 with locking facility including all connecting/ jointing materials and dismantling of existing change over switch, complete all specified & directed.

S & F street light panel single phase up to 6 kw load with Astronomical digital timer and MCB of capacity 32 Amps TP and SPN 40 Amps including aluminium bus bar 04 Nos of size 25x3 fixed on wall/pole with clamps,nutbolts all as specified and directed

Cutting, removing the vegetation growth and surface dressing all around the installation yard including two pole structure areas, around power house, substation (external only) to keep always installation clean and tidy all as specified and as directed.

Supply, Spread & levelling 40mm graded stone aggregate inside the outdoor substation yard all as specified and as directed.

M&L for painting of two pole/four pole structur including cross arms,chanel etc complete structure after scraping old paint with two coats synthetic aluminium paint after applying one coat of zinc oxide primer complete all as directed by Engr-in-Charge

M&L for painting of LT pannel off size structur including cross arms,chanel etc complete structure after scraping old paint with two coats synthetic aluminium paint after applying one coat of zinc oxide primer complete all as directed by Engr-in-Charge

M&L for PCC 1:2:4 type B0 12.5 mm graded agregrate as in foundation in copin gin foundation of pole including necessary form work complete all as specifies and directed.

M& L for fabrication and fixing canopy headed junction box suitable for LT Pole made out 3.15 mm MS sheet of size 30x25x15 cm with cover ,04 nos aluminium bus bar of size 25x3 mm for phase and neutral 01 nos 25 Amps MCB SPN mounting channel for control street light cable gland aluminium lug MS FIixing clamp -02 nos with nut bolt washer painting with two coat of synthectic enamel paint over a coat of red oxide primer on external and internal surface complete all as specified and directed

S&F Straight through joints (Heat Shrink Kits) for LT underground cable indoor/outdoor type complete for Armoured ,PVC sheathed Aluminium conductor cables Including excavating earth, identifying the fault, making proper joint of cable after rectification & returning soil back to earth, complete all as specified and directed for the 3.5 core cable 25 to 50 Sq mm. sizes:-

All as per item No 24 above but 3.5 core cable 70 to 150 Sq mm

All as per item No 24 above but 185 sqmm to 300 sqmm 3 ½ core

Supplying, transporting, erecting and fixing Steel tubular swaged poles type 410 SP-31 ( 9.0 metres long) complete with cast iron base plate, finial, taper plug, bolts, nuts and screws as specified, including necessary excavation and earth work , PCC 1:4:8 type D2 in foundations below pole, PCC 1:3:6 type C2 around poles and PCC 1:3:6 type C1 as in plinth block , disposal of surplus soil to a distance not exceeding 50 m and depositing where directed, painting steel tubular poles exposed surafces with Aluminium paint two coats over one coat of red oxide primer and providing 300 mm wide bands (3 bands/ straps with synthetic enamel paint and 2 bands with Black bituminous paint ) from plinth block and numbering of poles , painting embedded portion of poles with one coat of bituminous paint complete all as specified and directed. Note -Old pole will be deposited in MES store yard

Earthing complete with galvanised steel plate earth electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to GI strip 32x6mm at two points by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soil to a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMT bars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth lead protection pipe 40mm bore (light grade) all as specified, directed and shown in electrical plate No 5 of SSR Part-I and testing ,including dismanteling of old unserviceable earthing , complete all as specified and as directed by Engineer-in-Charge.Note : (i) The unit rate includes earth lead and protection pipe up to maximum 7.5 metre from earth plate to earth point/test point.(ii) Earth pit shall be constructed minimum 1.00 metre away from earth.

Supply and fix in repairs Contactor 4 pole mcx 43 , 415 volts, complete all as specified and directed.

Supply and fix in repairs Contactor 4 pole MCX 41 , 415 volts, complete all as specified and directed.

Supply and fix in repairs Contactor 4 pole MCX 34 , 415 volts, complete all as specified and directed.

Supply and fix in repairs Contactor 4 pole MCX 23 , 415 volts, complete all as specified and directed.

Supply and fix in repairs Contactor 4 pole MCX 13 , 415 volts, complete all as specified and directed.

Supply and fix in repairs Contactor 4 pole MCX 04 415 volts, complete all as specified and directed.

S & F Offload change over switch, 200 Amps, 415 volts, 4 pole in sheet metal enclosure conforming to IS:13947 (Part-3); IEC:60947-3 with locking facility including all connecting/ jointing materials and dismantling of existing change over switch, complete all specified & directed

S & F Off load change over switch (side operated handle) 400 Amps, 415 volts 4 pole in sheet metal enclosure with interlock door and pad lock facility including dismantling of existing change over switch, complete all specified & directed.

MCCBs four pole 16 KA, fixed type incl taking out unserviceable MCCB's and connecting,of capacity 125 AMPS complete all specified & directed

MCCBs four pole 16 KA, fixed type incl taking out unserviceable MCCB's and connecting,of capacity 160 AMPS complete all specified & directed

MCCBs four pole 25 KA, fixed type incl taking out unserviceable MCCB's and connecting,of capacity 200 AMPS complete all specified & directed

MCCBs four pole 25 KA, fixed type incl taking out unserviceable MCCB's and connecting,of capacity 250 AMPS complete all specified & directed

MCCBs four pole 25 KA, fixed type incl taking out unserviceable MCCB's and connecting,of capacity 400 AMPS complete all specified & directed

MCCBs four pole 36 KA, fixed type incl taking out unserviceable MCCB's and connecting,of capacity 630 AMPS complete all specified & directed

Supply fixing testing and commissioning of (in replacement) LT ACB 4 pole of capacity 1250 Amps 50Ka Manual Fixed (MF) Microprocessor Release, Auxiliary Switch 5a 5b5NO+5NC, Main CTs, Terminal Type - Horizontal,upto 2500A & Vertical for 3200A~6300A, Rectifier (24V DC supply) complete all as specified and directed Note- Old UNSV ACB to be depositd in MES store yard

M/s Vatsh Raj and co

Shree Tirupati Associates

Ajanta Associates

m/s pal associates

MS. BK BROTHERS AND CO