Karnataka Power Transmission Corporation Limited Tender

Providing and constructing granite / trap / basalt size stone masonry in foundation with cement mortar 1:6, stone hammerd dressed in courses not less than 20 cms high, bond stones at two m. apart in each course including cost of materials, labour, curing complete as per specifications.

Providing and laying in position plain cement concrete of mix 1:2:4 with OPC cement @ 240 Kgs,using 40mm and down size graded granite metal coarse aggregates @ 0.878cum and fine aggregates @ 0.459cum machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation and plinth, including cost of all materials,labour,HOM of machinery,curing complete as per specifications.

Providing and constructing burnt brick masonry for basement and superstructure with approved quality of non-modular bricks of standard size of class designation 3.5Newton per sqmm with cement mortar 1:6 including cost of materials, labour charges, scaffolding, curing, complete as per specifications.

Providing and laying in position reinforced cement concrete of Design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregates @0.460cum, with super plasticiser @3 liters confirming to is 9103-1999 reafirmed-2008 , machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated for all works in foundation for footing, pedastals, retaing walls, return walls, walls (any thickness) including attached plasters, columnspillars, posts, struts, buttresses, bed blocks, anchor blocks & plinths etc. including cost of materilas,labour,HOM of hinery,curing,complete as per pecifications.

Providing and laying in position reinforced cement concrete of Design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregates @0.460cum, with super plasticiser @3 liters confirming to is 9103-1999 reafirmed-2008 , machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated for all works in foundation for footing, pedastals, retaing walls, return walls, walls (any thickness) including attached plasters, columnspillars, posts, struts, buttresses, bed blocks, anchor blocks & plinths etc. including cost of materilas,labour,HOM of machinery,curing,complete as per specifications.

Filling available excavated earth ( excluding rock ) in sides of foundations upto plinth in layers not exceeding 20 cms. in depth, compacting each deposited layer by ramming after watering with lead upto 50 m. and lift upto 1.5 m. including cost of labour complete as per speciification.

Providing and fixing Vitrified glazed tiles of approved make, quality and colour of size 600x600x10mm thick fixed on bed of 12 thick cement mortor for flooring, skirting and jointed with neat cement slurry mixed with pigment to match shade of tiles including providing spears at required interval and removing stains etc., complete as per specification.

Providing 18mm thick cement plaster in single coat with cement mortar 1:4, to brick masonry including rounding off corners wherever required smooth rendering, : Providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications.

Providing 18mm thick cement plaster in single coat with cement mortar 1:4, to brick masonry including rounding off corners wherever required smooth rendering, : Providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications.

Providing T.M.T steel reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and /or welding wherever required, typing with binding wire and anchoring to the adjoining members wherever necessary complete as per design (laps, hooks and wastage shall not be measured and paid) cost of materials, labour, HOM of machinery complete as per specifications. Specification No. KBS 4.6.3 TMT Bars Fe 500

Providing and fixing M.S.grill work for windows and ventilators using M.S. flats, or M.S. square rods, or combination of M.S. flats and square rods as per approved design, drawing including cutting steel sections and welding the same to required pattern with a coat of red lead primer, cost of materials, fixtures, labour and HOM of machinery complete as per specifications.

Providing, fabricating, assembling and fixing in position aluminium doors using folowing aluminium mat finish or glossy finish, outer frame plain section 101.6x44.45mm thickness 3.18mm section weight 2.404 kg/m, door shutters vertical section 44.62x44.45mm thickness 3.18mm section weight 1.505kg/m, top section 47.62x44.45mm thickness 3.18mm, section weight 2.646kg/m, door central section 49.91x44.45mm thickness 3.00mm, section weight 0.124kg/m; aluminium sections cut to length joint metred corners grinded, the shutters pivoted opening arrangement with heavy duty aluminium alloy autometic door closures floor mounted, providing and fixing standard approved accessories, such as aluminium handle for full width or length, tower bolts, lock, pivots: P.V.C or rubber gasket with 5.5m. thick plain glass for top and bottom panel;aluminium sections treated for removal of any rust and prevention of further rust formation, and coated with greasy materialsfor non-adherance of mortars or any other sticky materials; the assembled frame fitted with the corner angles, strips and fitted with screws, rawl plugs or teakwood gutties to R.C.C columns or masonry on sides. beems and flooring in bottom. including cutting, chistling and making good with cement mortar to mach the surface; all the frames throughly cleaned free from rust, scale, or dirt including cost of materials, fixtures, labour and HOM of machinery complete as per specifications.

Providing and fixing in position anodized aluminium windows and ventilators as per approved drawings with sliding shutters using double track window frame section of size 61.85x31.75mm. with 1.2mm thick, bottom section weight 0.695 kg/m, sides and top sections 1.3 mm. thick weight 0.659 kg/m; and shutter comprising top and bottom section of size 40mmx18mm, 1.25mm thick 0.417 kg./m; shutter outer side 40mmx18mm, 1.25mm.thick weight 0.417 kg/m, shutter interlock section 40mmx26.7mm, 1.1mm thick, weight 0.469 kg/m. the shutters mounted on nylon rollers with approved quality of fixtures such as aluminium handles tower bolts etc.; and providing and fixing 5.5mm. thick plain glass for shutters fitted with rubber beading aluminium sections anodised 12 to 15 microns, including cutting to required length, joints mitred subdividing the frame tenonned and rivetted in the assembled frame stiffened with end clips at corners angles etc., and fixed to the walls, lintels, floor beams/cills as the case may be with necessary steel screws, raul plugs, or teak wood gatties including cutting masonry or concrete and making good the original surface using cement mortar,aluminium sections pretreated for removal of any Specification No.

Providing and applying painting in two coats with plastic emulsion paint of approved brand on wall surface to give an even approved shade after throughly brushing the surface, free from mortar drops and other foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour, complete as per specifications. With primer

Providing and finishing external walls in two coats with waterproof cement paint of approved brand and shade to give an even shade after throughly brooming the surface to remove all dirt and loose powdered material, free from mortar drops and other foreign matter cost of materials, labour, complete as per specifications.

Providing and laying in position yelahanka tiles of size250x250 mm of approved quality and make over a bed of cement mortor 1:3 an average thickness 25mm over weather proof course and pointed with cement mortar 1:3 mix with red oxide including curing cost of materials, labour complete as per specifications.

Providing and laying in position plain cement concrete of mix 1:2:4 with OPC cement @ 240 Kgs,using 40mm and down size graded granite metal coarse aggregates @ 0.878cum and fine aggregates @ 0.459cum machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation and plinth, including cost of all materials,labour,HOM of machinery,curing complete as per specifications.

Water Supply Arrengements 1 Providing & fixing white vitreous china clay, angle back wasin basin sixe 600 x 480 mm with a single 15 mm C.P. brass pillar tap with C.I. / M.S. brackets, 32 mm C.P. brass waste of standard pattern , painting of fittings and brackets cutting and making good the wall and floor wherever required, including cost of materials, labour complete as per specifications.

2 Plastic tap (market rate)

3 Providing and fixing Chorinated poly vinyl chloride (CPVC) pipes confirming to IS 15778, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamp at 1.00 mtr spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete.(internal work exposed on wall) 20mm diametre

4 Providing and fixing to wall, ceiling and floor, medium density polyethylene pipes 6.00 kgf/sq.cm working pressure 110mm outside diameter with special flange, compression type fittings, wall clips, making good the wall, ceiling and floor, including cost of all materials, labour charges, HOM of equipments and testing complete as per specifications.

5 Constructing brick masonry inspection chamber 450 x 450 m and 450 mm depth (clear inside dimension) for single pipeline, using table moulded non-modular bricks of 50 class designation 50 in cement mortar 1:5, C.I. cover with frame (light duty ) 455 x 450 mm internal dimensions, total weight of cover with frame to be not less tahn 38 Kg (weight of cover 23 kg and weight of frame 15 kg) R.C.C. top slab with cement concrete M15 20 mm and down size granite metal foundation concrete M5 with 40 mm and down size granite metal inside plastering 12 mmm thick with cement mortar 1:3, finish smooth with a floating coat of cement on walls and bed concrete complete as per standard design including cost of materials, labour charges, curing complete as per Specification.

Electrification 1 Pvc Conduit/casing caping using 2x1.5 Sq mm (Phase &Neutral) & 1x 1.0 sqmm (earth (wire) FRLS multi strand PVC insulated copper wire (confirming to IS-694; and latest amendments) with a 6 Amps flush type SP control switch shall be fixed on the existing plastic sheet/gang box, the other end of the wires shall be terminated with sufficicient loose lenth in a wood/PVC round block. Complete foe each out let. a] Long Point (from 6Mtrs to 10Mtrs)

b] Medium (from 3Mtrs to 6 Mtrs.) (2.1.2/5)

c] Supplying capacitor type ceiling fan complete with down rod blades, shackle, canopies etc., for operation on 230 volts, 50 cycles. Single phase AC supply confirming to ISS-374-1979 and with double ball bearing system. With 56'' Sweep (1400mm) Regular mode.

d] Fixing a ceiling/wall mounting fan of all capacities

e] Supplying & fixing telesopic MS bracket 15mtr Lenth

f]Supplying and fixing /replacing of 6/16/32 Amps electrical accessories on existing switch board 6 Amps lamp holder.

g] Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low condutror resistance single core in open or cocealed system of wiring with specified IS-694;confirming to latest amendments. 2.5 Sq mm

h] Supplying and flush mounting teak wooden box without front plank. Made of not less than 12mm thick wood, after due grove cutting, finishing with necessary cement plasting complete. A) 254 x 178 x 76mm (10"x7"x3")

i] Supplying and fixing of modular switch & connected accessories on existing modular switch plate as per IS 3854 and IS 1293.32Amps DP switch.

j] Supplying 6 Amps 3/5 Way flush / projected by socket and 6 Amps flush type SP switch either surface mounted on a gang box or in a 4mm thick plastic sheet and fixing over a flushed mounted on TW box and wiring using necessary wire.