Repair and Maint of External electrification for LT OH line 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 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 in soft/loose soil 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' 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 serviceable 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 and directed by the engineer in charge. Note : Bricks retrieved from existing line shall be relaid.

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 Galvanised Iron pipe /tubing of size 40 mm bore dia light grade complete with all fittings, laid in trenches / under roads, drain, paths, fixed to poles / walls with 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 & taking out defective under ground cable from trenches, pole, pipe, floor, wall etc locate the fault, rectify the defect and relaying the XLPE cable underground PVC insulated and overall sheathed aluminium conductor heavy duty LT/HT 1100/11000 volts connecting and testing for any size complete all as specified and directed by Engineer-in-charge Note : (Exacavation & Earth work, mild steel clamps, bolts, nuts and washers shall be measured and paid separately)

Supply, laying, jointing testing and commissioning LT under ground electric power cable, crossed linked polyethelene (XLPE) insulated, galvanised steel strip or wire armoured, IS-7098 marked with aluminium conductor mult stranded, heavy duty 1100 volts grade of size 10 Sqmm cross sectional area 4 Core, laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes etc with and including MS clamps, nuts, bolts, washers complete all as specified and directed by Engineer-in-Charge. Note : Excavation and earth work and sand coushing, brick protection of pipes shall be measured and paid separately under relevant item of this BOQ.

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 35 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

S&F twin core 10 sqmm, nominal cross sectional area multistranded aluminium conductor cable, over all PVC sheathed, 1100 volts grade heavy duty cable, PVC insulated and 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 sizes and suitable conductors / parallel grooves clamp etc other jointing materials for overhead lines of any sizes as 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 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, binding cold or hot, drilling holes for bolts, in any shape or size as directed and inclusive of two coats of syntetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engr-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.

Cutting/ trimming of tree branches not exc 30cm girth touching/approaching the LT/HT overhead lines upto 3 metre width on each side with hacksaw/axe to clear the LT/HT line including disposal of trimmed branches 100 Metre away inside the cantonment area & clearing site 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 including 40mm thick pre-cast RCC (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 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 lead 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 40mmthick 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.

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

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 Post holes in any type of soil, returning, filling & well ramming including disposal of 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 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 releasase 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 releasae 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 welding hinges & locking arrangement front and back side 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.

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.

M&L for painting on steel tubular poles 9 metre long including attachments (cross arms, clamps GI pipes etc) complete with one coat of aluminium paint after preparation of steel surfaces and black & white strips 30cm each upto 1.5 metre height from top of PCC coping/ foundation block including writing/ numbering of poles with synthetic enamel paint (white) in 80mm high letters over 150mmx230mm yellow base complete all as specified and directed by Engineer-in-charge.

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 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. Note :- A Sum of Rs. 36,492.00 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.

POOJA CONSTRUCTION COMPANY

NEW AMRITSAR CONSTRUCTION COMPANY

DEEPAK ENTERPRISES

Singla Electricals

Raman Electric Trading Co