Repair and replacement of LT overhead line, underground cable and connected services at GE Nagrota.

Amount

Excavation in trenches in any type of soil not exc 1.5m wide and n.exc 1.5m in depth for electric poles stay foundation and under ground electric power cables and getting out, complete all as specified and directed.

All as per Item No- 1 here in before but depth exc 1.5 m but not exc 3 m.

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

Removing excavated surplus material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed.

Supply,laying and spreading in layers dry clean river sand for cable cushioning with a layer of sand 8 Cm depth before laying & 15 cm depth after laying the cable punned down to a depth of 10 cm above the top of the cable, complete all as specified and directed.

M&L for Brick covering with width equal to length of brick as mechanical protection to cables with well burnt sub class ‘B’ (old size) bricks laid dry flat, complete all as specified and directed.

Labour only for Brick covering with width equal to length of brick as mechanical protection to cables with well burnt sub class ‘B’ obtained from excavation, complete all as specified and directed.

M & L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregates) as in foundation/coping /base filling and mass concrete in foundation of pole/stays etc, complete all as specified and directed.

S & F XLPE cable, insulated,armoured, heavy duty electric cable with aluminium conductor,1100 volts grade, cross-sectional area 300 Sqmm 3.5 core including taking down old cable, complete all as specified and directed . (Note : Excavation, returning and removal shall be measured and paid separately).

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 240 Sqmm 3.5core including taking down old cable, complete all as specified and directed by Engineer-in-Charge

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 185 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 120 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 95 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 70 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 35 Sqmm 3.5 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 25 Sqmm 4 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 16 Sqmm 4 core including taking down old cable, complete all as specified and directed by Engineer-in-Charge.

Service cable/wire 1100 V flat twin core aluminium stranded conductor of size 6 Sqmm, complete all as specified and directed.

Service cable/wire 1100 V flat twin core aluminium stranded conductor of size 10 Sqmm, complete all as specified and directed.

S & F 80 mm bore Steel tubing galvanized(Light grade) conforming to IS -1239 for passing cable under road /floor or fixing to poles for protection of underground cable complete with flat iron 50x6 mm clamps made to shape and 12mm dia bolts, nuts and washers for fixing where required, complete all as specified and directed. (NOTE:- Excavation and earth work shall be measured and paid separatly)

S & F 40 mm bore Steel tubing galvanized(Light grade) conforming to IS -1239 for passing cable under road /floor or fixing to poles for protection of underground cable complete with flat iron 50x6 mm clamps made to shape and 12mm dia bolts, nuts and washers for fixing where required, complete all as specified and directed. (NOTE:- Excavation and earth work shall be measured and paid separatly)

Labour only for re-stringing restraching ACSR conductor laid over, over head LT line on steel / PCC poles after removing binding from insulator and rewinding the conductor with insulator including providing spacer and new binding wire jumpering provide with after restraining and removing unavoidable sags in the line and Trimming of tree and branches on LT line for minimum clearance, complete all as specified and directed.

Supply only PVC line spacer of superior quality suitable for four line of ACSR over head lines, complete all as specified and directed.

Supply only PVC line spacer of superior quality suitable for three line of ACSR over head lines, complete all as specified and directed.

M&L for Aluminium conductor, steel reinforced of any size on LT Poles including straining,binding with insulators with Al/copper binding wire with insulators as in over head conductors, providing PVC Sleeves for jumper fixed including dismantling of old ACSR or AAC conductor, complete all as specified and directed.

S & F in repairs Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100 mm height, 65 mm dia for 1100 volts grade, complete all as specified and directed.

S & F in repairs Shackle type porcelain, vitreous, white, brown or green insulator 1100 volts working pressure, 100mm high and 115mm dia with and including galvanised mild steel staps washers insulator bolts 12mm dia, washers and nuts complete all as specified and directed.

S & F in repairs Disc type insulator, procelein, vitreous 145 mm high and 255 mm dia ball and socket type, white, brown or green, single disc assembly, complete all as specified and directed.

Cleaning, preparing and painting with two coats of grey samson paint on 11m poles, cross arms, MS channels, angle iron, frame work bracing including numbering of pole and writing of feeder name with black enemelled paint from stencil, complete all as specified and directed.

Cleaning, preparing and painting with one coat of aluminium paint to steel tubular pole 9m long complete with cross arms, MS channels, angle iron, frame work, etc including numbering of pole with black enameled paint from stencil, complete all as specified and directed.

Taking down transformer of any size,any capacity and reinstalling after repair on platform including lifting of transformer from the existing platform and reinstalling of transformer on new platform, complete all as specified and directed.

S & F 10mm thick Synthetic insulating mat suitable for 11000 volt grade (ISI Marked) of size 2mx1mx10mm complete all as specified and directed.

S&F in repairs switch air break gang operated (Swing out expulsion ruse insulators), tripple pole mechnical operated from ground level mounted on insulator and steel frame (15 insulators type) out door type suitable for vertical installation single break provided with locking arrangement consisting of MS channel HT post top insulator with drop out fuses operating rod 20mm dia GI medium grade pipe worked from ground level confirming of IS 1818 of 1972 and continuous current rating upto 200 amp and volt 11 KV, complete all as specified and directed.

GI strip of size 25 x 4 mm for earth continuity conductor or main earthing lead fixed to wall burried in gound fixed alongwith poles, complete all as specified and directed.

Supply and erection in truely vertical position steel tubular swaged poles, type 410 SP-31 (9.00 meters) with 300 mm x 300 mm x 6 mm mild steel base plate continuously welded to poles, finial taper plug, bolts, nuts and screws all as specified including factory painted with two coats of black bituminous paint internally through out and externally for embedded portion and making 30 cms wide strips with yellow and black paint at alternatively upto 1.50 metre height and applying two coats of aluminium paint over a coat of red oxide primer on remaining exposed surface after erection including taking down of old unserviceable existing pole any size any type ,complete all as specified and directed by the Engr-in-Charge.

M&L Stay assembly galvanised iron complete with accessories stay rod 18mm dia, 180cm long with two nuts, stay bow 14mm dia and 38cm long with stay plate 300x300x6mm thick mild steel stay thimble and required length including binding to insulator stay bow and stay clamp galvanised iron stay strand wire 7/4mm dia, complete all as specified and shown in EP plate No 1 of SSR part-I, complete all as specified and directed.

M&L for clinning of MES electric supply insatllation/Campus/Four pole structure by surface dressing or trimming of natural ground to remove small un equilities not exc 15 cm deep (incuding removing vegetation including shrubs /brushwood /undergrowth etc) carrying away the rubbish to a distance of not exc 50 m away, complete all as specified and directed.

Supply and fixing in replacement MCCB 630 amps capacity, four pole, 415 volt with breaking cap 36 KA, complete all as specified and directed.

Supply and fixing in replacement MCCB 400 amps capacity, four pole 415 volt with breaking cap 36 KA, complete all as specified and directed.

Supply and fixing in replacement MCCB 320 Amps, four pole, 415 volt with breaking cap 35 KA, complete all as specified and directed.

Supply and fixing in replacement MCCB 250 Amps, four pole, 415 volt with breaking cap 36 KA, , complete all as specified and directed.

Supply and fixing in replacement MCCB 200 Amps, four pole, 415 volt with breaking cap 25 KA, complete all as specified and directed.

Supply and fixing in replacement MCCB 100 Amps, four pole, 415 volt with breaking cap 25 KA, complete all as specified and directed.

Change over switch off load type with enclosure, conforming IS 13947 part I & III 415V, 4 pole of rating 63 amps, including taking out old unserviceable one complete all as specified and directed by Engineer-in-charge.

All as per item No 44 here-in-before but of capacity 100/125 amps .

All as per item No 44 here-in-before but of capacity 200 amps.

All as per item No 44 here-in-before but of capacity 400 amps.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick, burried directly in ground preferably in vertical position (Earth pit not less than 2.25 mtr below ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron strip 25×4 mm by means of bolts, nuts, check nuts and washers of galvanised iron including pit of PCC (1:2:4) type B-1, pre cast RCC cover slab of size 550x550x75mm, XPM reinforced not less than 1.60Kg/Sqm with suitable built in handle made from 12mm dia MS round bar, excavation and earth work in any type of soil, 20mm dia bore medium grade galvanised iron water tubing fixed with cast iron funnel and wire mesh at one end, 15mm bore light grade galvanised iron protection pipe for earth lead wire upto 5m length, charcol, common salt complete all as shown in electric plate No 3 of SSR 2009 Part I connected to equipment, testing on completion, complete all as specified and directed.

Deduction to be made from BOQ for schedule of credit (Sch 'A' Part - II) Amount of Rs. 112826.00 during AOC Note:- Tenderers shall not quote for this Schedule

proach associates

M/S KAPIL KUMAR KHATTAR

ASHOKA ENGINEERS AND BUILDERS

Kalsi Engineers and contractors

G R CONSTRUCTIONS

J S ENGINEERS

MAMTA ENTERPRISES

Allied Technologies