REPAIRS AND MAINT OF LT DISTRIBUTION LINE AND MISC E/M WORKS AT AF STN SALUA UNDER GE (AF) KALAIKUNDA

Amount

Excavation in trenches / post holes in hard/danse soil not exceeding 1.5 mtr wide and not exceeding 1.5 meter in depth for taking out and laying pipe lines not exceeding 10 Sqm on plan and getting out, excavated earth, forming bottom surfaces to required level complete all as specified and as directed.

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

Returning filling in including spreading leveling watering and well ramming in layers n.exc 25cm thick in soft/loose soil complete all as specified and as directed.

Material and labour for sand cushioning for U/G cable 8 cm before laying the cable and 15cm after laying and stretching the cable complete all as specified and as directed.

Material and labour for fly ash bricks well burnt old size designation 75 laid dry flat for protection of cable, complete all as specified and as directed.

M & L for PCC M-7.5 (Nominal mix) Type D-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete for foundation concrete in poles/stays, complete all as specified and as directed.

M & L for PCC M-15 (Nominal mix) Type B-1 using 20mm graded stone aggregate for coping as in benching incl weathering slightly rounded, chamfered angles and finishing exposed surfaces even and smooth incl necessary formwork, complete all as specified and as directed.

Disconnecting and taking out from trenches/taking down from pole unserviceable LT UG cable of any size and removal from site complete all as specified and as directed.

Supply & laying or passing through pipe LT, XLPE insulated, galvanised steel strip or wire armoured electric power cable (heavy duty) with stranded aluminium conductor 1100 Volts grade of size 300 Sqmm 3.5 core including connecting/testing complete all as specified and as directed.

All as per item No 9 here-in-before but of size 185 Sqmm 3.5 core, complete all as specified and as directed.

All as per item No 9 here-in-before but of size 120 Sqmm 3.5 core, complete all as specified and as directed.

All as per item No 9 here-in-before but of size 95 Sqmm 3.5 Core, complete all as specified and as directed.

All as per item No 9 here-in-before but of size 70 Sqmm 3.5 core, complete all as specified and as directed.

All as per item No 9 here-in-before but of size 50 Sqmm 3.5 core, complete all as specified and as directed.

All as per item No 9 here-in-before but of size 35 Sqmm 3.5 core, complete all as specified and as directed.

All as per item No 9 here-in-before but of size 25 Sqmm 4 core, complete all as specified and as directed.

All as per item No 9 here-in-before but of size 16 Sqmm 4 core, complete all as specified and as directed.

All as per item No 9 here-in-before but of size 10 Sqmm 2 core, complete all as specified and as directed.

Material and labour for LT 1100 Volts straight through cable joint kit of size 300/240 sqmm 3.5 core with complete acessories such as clamps, nut, bolt and washers, complete all as specified and as directed.

All as per item No 19 here-in-before but of size 185/150 Sqmm 3.5 core, complete all as specified and as directed.

All as per item No 19 here-in-before but of size 120/95 Sqmm 3.5 core, complete all as specified and as directed.

All as per item No 19 here-in-before but of size 70/50 Sqmm 3.5 core, complete all as specified and as directed.

Material and labour for 40 mm dia galvanized iron tube light grade for cable protection, supporting to poles, plinth protections, road crossing, trenches, footpath etc. including clamps, nut, bolt and washers, complete all as specified and as directed.

All as per item No 23 here-in-before but for 50 mm dia pipe, complete all as specified and as directed.

All as per item No 23 here-in-before but for 80 mm dia pipe, complete all as specified and as directed.

Boring under road and foot path for inserting 40/50 mm bore GI tubing for drawing UG cable, complete all as specified and as directed.

All as per item No 26 here-in-before but for inserting 80/100 mm bore pipe, complete all as specified and as directed.

Disconnecting and taking down old unserviceable contactor & supply fixing same for timer switch 40 Amps complete all as specified and as directed.

Disconnecting and taking down old unserviceable contactor & supply fixing same for timer switch 63 Amps complete all as specified and as directed.

S&F cable PVC insulated heavy duty 1100 volts grade aluminium stranded conductor of size 10 Sqmm twin core, flat, served with an inner sheathing of PVC tape and overall PVC sheathed in service connection suspended by insulating hangars not more than 1.0 mtr apart incl 4.0mm dia suspension wire complete all as specified and as directed.

M & L for cutting / welding/ fabricating, Installation , Testing and commissioning of LT Bus Bar Feeder Piller Box outdoor type having provision of double door openings into two halves with rubber beadings cubical type of size 0.75x0.75x0.40 Mtr as directed by the manufacturer, made out of 3.15 mm CRCA sheet compartmentalized with rubber beadings, angle iron 40 x 40 x 5 mm shall be used for making legs/ frame, duly powder coated internally and externally, including provn of Aluminium Busbar 800 Amps TPN, provn for fixing of 160A MCCB and suitable insulators and suitable cable glands of required size as per site requirement for LT Cable entry. Including provn of PCC Platform of suitable size PCC 1:2:4, complete all as specified and as directed by the Engineer-in-charge.

Supply & fixing in repairs of u/s with new MCCB 4 pole 415 Volts adjustable thermal & fixed magnetic setting ics=100% ICU type of capacity 63 Amps, 16 KA breaking capacity fixed properly at existing location and connecting/testing complete all as specified and as directed.

All as per Item No 32 here-in-before but of capacity 100 Amps, 16 KA breaking capacity, complete all as specified and as directed.

All as per Item No 32 here-in-before but of capacity 125 Amps, 25 KA breaking capacity, complete all as specified and as directed.

All as per Item No 32 here-in-before but of capacity 160 Amps, 25 KA breaking capacity, complete all as specified and as directed.

All as per Item No 32 here-in-before but of capacity 200 Amps, 25 KA breaking capacity, complete all as specified and as directed.

All as per Item No 32 here-in-before but of capacity 250 Amps, 36 KA breaking capacity, complete all as specified and as directed.

All as per Item No 32 here-in-before but of capacity 400 Amps, 36 KA breaking capacity, complete all as specified and as directed.

SHARMA ENTERPRISES

M/s Tekcon International

Universal Traders

M/s Antara

Guru Charan Mahata

MS INDIRA ELECTRICS

M/S. GHOSH CONSTRUCTION

Sai & Siva Enterprises