Repair and Maint of LT Panels / Feeder Piller Box and its connected items at Faridkot Mil Stn

Amount

Excavation in trenches, not exc 1.5 m wide and n. exc 1.5 m in depth; or n exc 10 Sqm on plan and n exc 1.5 m in depth for foundations of poles, struts, stays etc. or laying underground cable etc. in soft/loose soil, & getting out including trimming the sides and forming the sides and forming bottom surfaces to required level in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25cm thick complete all as specified and directed by Engineer-in-Charge

Removal of excavated surplus (soils) to a distance n.exc 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed by Engineer-in-charge .

M & L for sand cushioning with dry coarse sand to under ground cable 23 cm thick, 8 cm thick below the cable and 15 cm thick after laying the cable complete all as specified and directed by Engineer-in-Charge. Note : Thickness after punning shall be considered for payment.

Supply and laying well burnt bricks old size class 'B' old laid dry flat for protection over the cable, width equal to the length of cable complete all as specified and directed by Engineer-in-Charge.

Laying only bricks of any class and of any size retrived vide item No. 1 above, length of bricks accorss the length of cable complete all as specified and directed by Engineer-in-Charge.

Boring/Drilling ( horizontally) manually under existing road ( maximum 10 M in width) suitable for passing GI tubing of 40 to 100 mm bore complete all as specified and directed by the engineer in charge.

S & F GI pipe 40 mm bore light grade complete with all fittings, laid in trenches / under roads, drain, paths, fixed to poles / walls and mild steel clamps, bolts, nuts and washers complete all as specified and directred by Engineer-in-Charge. Note : (Exacavation & Earth work, mild steel clamps, bolts, nuts and washers shall be measured and paid separately)

All as per item no 08 here in before but of size 80 mm complete all as specified and directred by Engineer-in-Charge.

Disconnecting and Taking out defective underground LT cable from trenches, pole, pipe, floor, wall etc locate the fault, rectify the defect and relaying the XLPE cable under ground PVC insulated and overall sheathed aluminium conductor heady duty LT/HT 1100/11000 volts connecting and testing for any size complete all as specified & directed by Engineer-in-Charge. Note : Excavation and earth work shall be measured and paid separately under relevant item of this BOQ.

Supply and laying or fixing in replacement, jointing and testing LT under ground electric power cable, crossed linked polyethelene (XLPE) insulated, galvanised steel strip or wire armoured, IS-7098 marked with aluminium conductor multi stranded, heavy duty 1100 volts grade of size 10 Sqmm cross sectional area 4 Core complete all as specified, laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge.

All as per item No 11 above but LT cable of cross sectional area 16 Sqmm, 4 core

All as per item No 11 above but LT cable of cross sectional area 25 Sqmm, 4 core

All as per item No 11 above but LT cable of cross sectional area 35 Sqmm, 3.5 core

All as per item No 11 above but LT cable of cross sectional area 50 Sqmm,3.5 core

All as per item No 11 above but LT cable of cross sectional area 70 Sqmm,3.5 core

All as per item No 11 above but LT cable of cross sectional area 150 Sqmm, 3.5 core Note for Srl No. 11 to 17 : Excavation, earth work, sand coushing, brick protection cover/PCC blocks and pipes shall be measured and paid separately under relevant item of this BOQ.

S & F in replacement stay assembly comprising of 7/10 SWG galvanised stay stranded wire of required length fixed to pole with and including flat iron, stay clamps, bolts, nuts, galvanised stay plate 230x230x6mm thick, 14mm dia GI stay bow, loop insulator complete all as specified and directed by Engineer-in-Charge including the following: - (a) Excavation in polst holes in any type of soil, returning, filling & well ramming including disposal soil to distance not exc 50mtrs from starting point. (b) PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in foundation.

S&F twin core 10 sqmm, nominal cross sectional area 1100 volts grade heavy duty cable, PVC insulated, multistranded aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed complete all as specified and directed by Engineer-in-Charge.

Disconnecting, dismantling and taking down carefully ACSR conductor of any size from poles of LT/HT complete all as specified and directed by Engineer-in-Charge.

Supply, straining and stringing of aluminum conductor steel reinforced (ACSR) conductor including binding wires of suitable size and suitable conductors / parellel grooves clamp etc other jointing materials for overhead lines of any sizes at required at site including cutting of tree branches falling on the site of work complete all as specified and directed by Engineer-in-Charge.

Dismantling and taking down old cross arms, clamps, braces, brackets of MS channel or angle section including and nut bolts washers etc from poles all as specified and directed by Engineer-in-Charge. Note : Cost of cutting of bolts (slag bolts) if reqd shall deemed to be included in the unit rate quoted for this item.

S & F Mild steel cross arms, bracings, stiffeners, 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 complete all as specified and directed by Engr-in-Charge.

Cutting/ trimming of tree branches touching/approaching to the LT/HT overhead lines not exceeding 30cm girth, shrub, vegitation, buswood and sapling at least upto 3 mtr from outer edge of ACSR conductor complete all as specified and directed by Engineer-in-Charge.

M&L for Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth of not less than 1.5 metre below ground level, earth plate surrounded by 15cm thick and packed layer of charcoal dust and common salt, connected to earth lead of GI wire 4 mm dia (8 SWG) by means of bolts, nuts and washers of the earth wire galvanised iron or steel and thimbles and other end of the earth wire connected to earthing test point and protected by galvanised iron pipe light grade 15mm dia and water pipe 20mm dia GI light grade with funnel & wiremesh, PCC chamber in cement concrete (1:2:4) type B1 using 20mm thick graded stone aggregate as in pit chamber and 50mm thick pre-cast RCC (1:2:4) type B1 pit cover duly reinforced with MS TMT bars 8mm dia @ 100 C/C both ways with 10mm dia MS round bar as in lifting handles and 40x40x6mm angle iron frame on top of pit cover and excavation & earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009. complete all as specified and directed by Engr-in-charge.Notes :- (i) GI wire upto earth test point/equipment is included in this item. (ii) Outer edge of earth pit chamber shall be 1 metre away from the outer edge of PCC chamber. (iii) Minimum weight of reinforcement shall be 1 Kg for each manhole cover. (iv) If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.0mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth not less than 1.5 metre below ground level, earth plate surrounded by 15cm thick packed layer of charcoal dust and common salt, connected to galvanized iron strip 32mm x 6mm thick as earth strip electrode by means of bolts, nuts and washers of galvanised iron or steel and thimbles and other end of the earth strip connected to earthing test point/equipment and protected by galvanised iron pipe light grade 40mm dia upto earthing test point/equipment fixed with required number of mild steel clamp made out of 25mm x 3mm flat iron and perforated water pipe 20mm dia GI medium grade of length 2.25 metre and top with socket & plug and bottom connected to earth plate by slit and two bolts/nuts/washers, PCC chamber in cement concrete (1:2:4) type B1 cover duly reinforced with MS TMT bars 8mm dia @ 100 C/C both ways with 10mm dia MS round bar as in lifting handles and 50mmthick pre-cast RCC (1:2:4) type B-0 cover with 40mm x 40mm x 6mm MS angle iron frame, excavation & earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009. complete all as specified and directed by Engr-in-charge. Notes :- (i) GI strip upto earth test point/equipment is included in this item. (ii) Outer edge of earth pit chamber shall be 1.5 metre away from the outer edge of PCC chamber. (iii) Minimum weight of reinforcement shall be 1 kg for each earth pit cover (iv) If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

Disconnecting the existing cable from Panel / pole, preparing the end for jointing including all earth work, supply and fixing end terminal cable jointing kit, outdoor type, heat shrinkable joint suitable for LT XLPE cable of size 95 to 150 Sqmm, 3.5 Core complete all as specified and directed by Engineer-in-charge

Cutting the faulty portion of cable, Supply, jointing and testing heat shrinkable type straight through cable jointing kit, suitable for 70 to 120 Sqmm 3.5 Core, 11 KV HT XLPE cable by ensuring RYB phase sequence including all accessories and connections complete all as specified and directed by Engineer-in-Charge.

Cutting the faulty portion of cable, Supply, jointing and testing heat shrinkable type straight through cable jointing kit, suitable for 120 to 240 Sqmm 3.5 Core, 11 KV HT XLPE cable by ensuring RYB phase sequence including all accessories and connections complete all as specified and directed by Engineer-in-Charge.

Disconnecting the existing cable from Panel / pole, preparing the end for jointing including all earth work, supply and fixing end terminal cable jointing kit, outdoor type, heat shrinkable joint suitable for LT XLPE cable of size 95 to 150 Sqmm, 3 Core complete all as specified and directed by Engineer-in-charge

Cutting the faulty portion of cable, Supply, jointing and testing heat shrinkable type straight through cable jointing kit, suitable for 120 to 240 Sqmm 3 Core, 11 KV HT XLPE cable by ensuring RYB phase sequence including all accessories and connections complete all as specified and directed by Engineer-in-Charge.

Re-stretching only existing LT OH/HT OH lines consisting following lines of ACSR conductor and GI earth wire, any size and tightening with aluminium binding wire of suitable size complete all as specified and directed by Engineer-in-Charge. Note : (i) Linear length centre to centre of the pole shall only be measured. (ii) Cleaning / pruning of tree branches falling around the conductor shall also deemed to be included in the quoted rates. (iii) 4/5 Lines of ACSR Conductor

S & F in replacement pre-stressed cement concrete pole, 9 metre long of cross section 102mm x 172mm at top and 102mm x 279mm at bottom, class 10, complying with requirements of IS-1678-1998 errecting truly in vertical position including painting of poles with two coats of synthetic enamel paint over a coat of primer in alternate strip of 30cm each in black and white colour upto 1.5 metre height from top of PCC pedestal/coping of poles and numbering of poles with synthetic enamel paint Black in 80mm high letters over 150mm x 230mm yellow base made from synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. Note : Excavation & earth work, PCC in foundation and coping shall be measured and paid for separately under respective item of this BOQ.

S & F in replacement shackle type, vitreous porcelain white, brown or green insulator for working pressure 1100 volts grade of 75 mm height and 90 mm dia including galvanized mild steel straps of 31mm x 3mm size,12mm dia insulator bolts, washers and nuts complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement pin type insulator of size 100mm height, 65 mm dia porcelain vitreous white, brown or green insulator suitable for 1100 volt grade including one galvanized mild steel spindles two GI washer and one GI nut complete all as specified and directed by Engineer-in-Charge.

S&F in repair, connecting, testing and commissioning MCCB in panels of rating 63 Amps, 4 Pole, 16 KA, 415 volt 50 Hz, with fixed type thermal magnetic release including thimbles, nuts, bolts ,washers etc disconnecting and making incoming, outgoing connections extn terminals etc. complete all as specified and directed by Engineer-in-charge

S&F in repair, connecting, testing and commissioning MCCB in panels of rating 100 Amps, 4 Pole, 16 KA, 415 volt 50 Hz, with fixed type thermal magnetic release including thimbles, nuts, bolts ,washers etc disconnecting and making incoming, outgoing connections extn terminals etc. complete all as specified and directed by Engineer-in-charge

S&F in repair, connecting, testing and commissioning MCCB in panels of rating 125 Amps, 4 Pole, 16 KA, 415 volt 50 Hz, with fixed type thermal magnetic release including thimbles, nuts, bolts ,washers etc disconnecting and making incoming, outgoing connections extn terminals etc. complete all as specified and directed by Engineer-in-charge

S&F in repair, connecting, testing and commissioning MCCB in panels of rating 160 Amps, 4 Pole, 25 KA, 415 volt 50 Hz, with fixed type thermal magnetic release including thimbles, nuts, bolts ,washers etc disconnecting and making incoming, outgoing connections extn terminals etc. complete all as specified and directed by Engineer-in-charge

S&F in repair, connecting, testing and commissioning MCCB in panels of rating 250 Amps, 4 Pole, 36 KA, 415 volt 50 Hz, with fixed type thermal magnetic release including thimbles, nuts, bolts ,washers etc disconnecting and making incoming, outgoing connections extn terminals etc. complete all as specified and directed by Engineer-in-charge

S&F in repair, connecting, testing and commissioning MCCB in panels of rating 400 Amps, 4 Pole, 36 KA, 415 volt 50 Hz, with fixed type thermal magnetic release including thimbles, nuts, bolts ,washers etc disconnecting and making incoming, outgoing connections extn terminals etc. complete all as specified and directed by Engineer-in-charge

M & L for maintenance of feeder pillar/ LT panel indoor / outdoor type including removing the carbonized / melted sparked thimbles, cleaning the carbonized bus bar making cable ends clean and supply and crimping new thimbles and fixing the cable on bus bar / MCCB / Main switch/ MCB including providing new nut bolts and washers if required, greasing the doors of feeder pillar / LT panel outdoor / indoor type complete all as specified and directed by Engineer-in-charge

Repair of LT panel by welding broken lid including all material required for fabrication to repair LT panel including M & L for supply and panel hinges & locking arrangement front and back side with card lean complete all as specified and directed by Engineer-in-charge

M & L in repalcement for aluminium bus bar of different size from existing indoor/ outdoor type panel, cut to reqiured length, bending of bus bar in any shape, drilling of bus bar in any dia with and including galvanised nuts & bolts of suitable size complete all as specified and directed by Engineer-in-Charge.

M & L in repalcement for copper bus bar of different size from existing indoor/ outdoor type panel, cut to reqiured length, bending of bus bar in any shape, drilling of bus bar in any dia with and including galvanised nuts & bolts of suitable size complete all as specified and directed by Engineer-in-Charge.

Surface dressing not exc 15cm deep in soft/ loose soil including cleaning of E/M installations premises, uprooting of tiny trees, tree cutting, cleaning, levelling, spreading bushes, beeds, grass, removing poly bags, brick bats, stone pebbles debries, cleaning of sub station bldg, two pole/ four pole structure area, HT line etc and removing to a distance not exc 50 Mtr complete all as specified and directed by Engineer-in-Charge.

Painting steel tubular poles exposed surfaces with aluminium paint two coats over one coat of red oxide primer and providing 300mm 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 bitumenous paint complete all as specified and directed by Engineer-in-charge.

M&L for cutting LT Cable armoured ends , burn out old lugs any size and specificaion, preparing ends for connecting cable end aluminium tube terminals/lugs & dressing, crimping of 25 Sqmm to 70 Sqmm with MS nut bolts and washers of suitable size complete all as specified and directed by Engineer-in-charge.

All as per item No 52 above but size 120 Sqmm to 185 sqmm

All as per item No 52 above but size 240 Sqmm to 300 sqmm

M & L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in foundation for poles, stays & mass concrete including necessary form work and fair finished complete all as specified and directed by Engineer-in-charge

M & L for PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping of poles etc including weathering, slightly rounded or chamfered angle and throating, necessary form work and fair finishing all exposed faces of concrete without using extra cement complete all as specified and directed by Engineer-in-charge

Supply and applying petroleum jelly on GOD after removing carbon, dust etc complete all as specified and directed by Engineer-in-charge

Supply and fixing in replacement of surge protection device (SPD) Suitable for 45 watt LED street light complete all as specified and directed by the engineer in charge.

Supply and fixing in replacement of Driver Suitable for 45 watt LED street light complete all as specified and directed by the engineer in charge.

Taking out old unserviceable street light fitting and Supply, fixing and testing LED street light fitting of 45 Watt fitted on 4 to 9 meter high octagonal pole 9 & 11 meter PCC/Swan neck pole including LED lamps complete with body robust, corrosion, resistant, superior finish and without any cracks or through holes, made in a single piece by high pressure die cast aluminium alloy. The luminaries shall be monolithic construction totally enclosed dust and water proof with minimum IP-65 protection as per IS-10322-1982 (Part-I) with latest amendments and input voltage range 140-300V, AC, frequency 50-60 Hz, PF should be more than 0.9 with total harmonic distoration THD (I) less than 15%, cool white colour and lamp starting time should not be more than 10 second, Fittings should be provided upto 10 KV surge protection. Driver should be constant current constant voltage driver. Driver should also have high voltage with standing capacity upto 300V, AC double phase protection, no load, open circuit and short circuit protection. LED light fittings should be suitable for ambient temperature from - 10 degree centigrade to 50 degree centigrade and humidity level 10% to 90% RH. Covers should be polycarbonate/ toughened glass to ensure minimum IP 65 degree protection cover should not degrade due to heating and ageing. The efficient of LED luminaries system shall be more than 85 lumens per watt and must be certified by LM-79 test report complete all as specified and directed by Engineer-in-Charge. Make: Crompton/ Bajaj/ Havells/Halonix/Philips Note :- (a) Bidder shall submit test report of LED street light fitting from accredited test laboratory for LM-79 (b) Bidder has to furnish a replacement warranty of 05 years for LED light fittings complete including lamps from the date of completion of CA. The product will be replaced free of cost in the following cases : - (i) Manufacturing defects, (ii) Failure due to mechanical and electrical impact, (iii) Drop in lumen (or lux at 1m) below 90% of claimed values of lumen (or lux at 1m) of the LED/ luminairies. (c) All LED light luminaire must meet the provision laid down in IS-16101, 16102 Part-I/II, 16103 Part-I, 16104, 16105, 16106, 16108/2012 and 15885 Part-II/ Section 13 (d) scope of work shall include supply and fixing street light fittings on poles which includes needful T & P and required accessories etc if any, complete including making connection, testing etc complete. No extra payment is admissible on these account. Note: Every light fitting will be warranty 5 years after completion of CA and replacement/defects as applicable should be complied/rectified within 7 days . Note :- A Sum of Rs. 68,930.00 will be deducted on account of credit for dismantling/demolished/taking down material. Please refer detail on srl page No 24 (Schedule of credit) of Tender Documents.

NEW AMRITSAR CONSTRUCTION COMPANY

M/S RAJESH KUMAR and CO.

DEEPAK ENTERPRISES

Singla Electricals