SPECIAL REPAIR TO HT OVERHEAD LINE AND UNDERGROUND CABLE FROM KLP PUMP HOUSE TO 52 ENGR REGT AT LEIMAKHONG MIL STN

Amount

Dismantling undersize/defected cross arms of M.S. channel or angle of any sections complete all as specified and as directed.

Materials and labour for for Cross arm bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of two coats of aluminium paint over a coat of zinc chrome primer complete all as specified and as directed.

Dismantling of unserviceable insulator of any size/type, complete all as specified and as directed.

Supply and fixing Pin type insulator, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 150mm height, 150mm dia for 11000 volts grade confirming to IS-2486 complete all as specified and as directed.

Supply and fixing Disc type insulator, porcelain, vitreous 145mm high and 255mm dia ball and socket type, white, brown or green, Single disc assembly for tension with tension clamps for conductors, working pressure 11000 volts grade conforming to IS-731 & IS-3188 complete all as specified and as directed.

Supply and fixing Loop type insulator, vitreous porcelain, white, brown or green, small size, with overall dimensions 65 x 90mm, clearance of hole 16mm complete all as specified and as directed.

Material and labour as in replacement for galvanised stay strand of size 7/3.15mm complete all as specified and as directed.

Supplying, Laying connecting & testing XLPE insulated, PVC sheathed, armoured HT electric power UG cable (heavy duty with stranded aluminum conductor) of size 95 Sqmm, 3 core, 11000 Volts(Earthed) grade, confirming to IS-7098 (Part-II) laid through duct/ pipe / in trench etc. with cable glands & suitable size of aluminium lugs including taking down existing old unserviciable cable complete all as specified and as directed. Note : Earth work, brick protection and sand cushioning and GI Pipe Shall be measured and paid separately under respective item.

.Dismantling of old unservicable/damaged stay assembly embedded in concrete including demolition of PCC upto ground level and removing unserviceable materials from site of work complete all as specified and as directed.

Material and labour for Stay assembly 20mm dia complete with all accessories as shown in electrical plate No. 1 of SSR Part-I (loop type insulator, stay clamps, excavation and concrete shall be measured separately) complete all as specified and as directed.

Supply and fixing HT 11 KV (Earthed) grade heat shrinkable end termination jointing kit outdoor type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and as directed.

Supply and fixing HT 11 KV (Earthed) grade heat shrinkable jointing kit straight through type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and as directed.

Dismantling old unservicable steel tubular poles /struts, any size including breaking up PCC foundation and removal of rubbish complete all as specified and as directed.

Supply and fixing steel tubular swaged pole, type 410 SP 55 (Overall length 11.00 meter) conforming to IS-2713 (Part 1 to 3) 1980 complete with cast iron base plate, finial taper plug, bolts, nuts and washers, screws. Pole shall be painted with two coat of black bituminous throughout internally and externally upto planting depth and the remaining external portion shall be painted with two coats of aluminum paints over a coat of red oxide primer, painting red & yellow alternate strips of 30cm each externally from ground level upto 1.5m with synthetic enamel paint, and writing pole No with black paint on yellow background complete all as specified and as directed. (Note: Excavation and earth work and PCC shall be measured and paid separately under respective items)

Dismantling of existing unserviceable/undersize ACSR conductor (of any size) , jumper from overhead line complete all as specified and as directed.

Materials and labour for Aluminum conductor steel reinforced (ACSR) conductor as in overhead electric line and stretching the same with required span, standard sag and binding the conductor with pin/shackle insulator and jumpers with aluminum binding wire not less than 2.00mm dia, PG clamp etc complete all as specified and as directed.

Supply and laying as in replacement GI tubing 80mm bore light grade with fittings laid in trenches or for road crossing for protection of underground cables complete all as specified and as directed.

Materials and labour for cutting of road/ hard standing n. Exc. 20 cm width and n. Exc. 60 cm in depth for laying of cable protection pipe including making good the disturbed road/ hard standing by providing PCC (1:2:4) type B1(using 20mm graded stone aggregate) to match with existing surface complete all as specified and as directed.

Excavation in trenches not exceeding 1.50 m wide and n.exc1.5 m in depth for foundation of poles, cable etc, or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil complete all as specified and as directed.

Ditto- all as per item No 19.00 above but for depth exc 1.5m and n exc 3.00m and -ditto

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

Removing excavated material to a distance n.exc 50M and deposited/ spreaded where directed at a level n. exc 1.5 M above the starting point complete all as specified and as directed.

Materials and labour for sand filling around the cable with approved quality coarse sand for sand cushioning of Under ground cable including spreading and punning down complete all as specified and as directed. Note:- Punned down 18cm thickness shall be measured.

Material and labour for PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

Material and labour for PCC (1:3:6) type C1 (using 20mm graded stone aggregate) as in coping and like including necessary formwork complete all as specified and as directed.

Materials and labour for brick protection cover to underground cables with sub class ‘B’ brick of size 23 X 11.5 X 7.5 cm, (locally available best quality), laid dry and flat abutting each other with gaps not exceeding 10mm complete all as specified and directed.

APPLE CONSTRUCTION

NAGALAND AGENCIES CO

M/S NIYATI NETWORK