Mangalore Electricity Supply Company Limited Tender

Providing and constructing garnite/ trape/ basalt size stone masonry in basement with cement mortar 1:6, edges of stone chistle dressed in courses not lessthan 15cms high , bond stone at 2 m apart in each course including cost of materials, labour, curing etc complete as per spns

Providing and laying in position plain cement concrete of mix 1:2:4 using 20mm and down size graded granite metal machine mixed, concrete laid in layers not exceeding 15cms thick well compacted, in foundation and plinth, including cost of all materials, 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 20cms in depth, compacting each deposited layer by ramming after watering with lead upto 50m and lift upto 1.5m including cost of all labour complete as per specifications

Providing and removing centering, shuttering, strutting, propping etc., and removal of form work for flat surface such as suspended floors, roofs, landings, balconies and likes, thickness above 200 mm including cost of all materials, labour complete as per Specification

Providing and removing centering, shuttering, strutting, propping etc., and removal of form work for sides and soffits of beams, beam haunchings, cantilever girders, bressumers and lintels not exceeding 1m in depth including cost of all materials, labour complete as per specifications

Providing and construction laterite size stone masonry including cost and conveyance of material curing etc., complete as per specification FOR SUPERSTRUCTURE in C.M. 1:6

Providing and laying in position reinforced cement concrete of design M25 with opc cement @ 340kgs, with 20mm and down size graded granite metal, coarse aggregate o@ 0.70 cum and fine aggregate @ 0.47 cum , with superplaster @ 3 ltrs confirming to IS9103-1999 RE affermed -2008, machine mixed , concrete laid in layers not exceeding 15cms thick, vibrated for all works in foundations plinth, and ground floor level for roof slabs, stair case, lintels, retaining wall, including attached coloumns, piears, abutments, lacing course, parapet , coping, bed blocks, anchor blocks, plain window cill, fillets, etc., including cost of all materials, labours, HOM of machniarys, curing, complete as per specifications

Providing and laying in position reinforced cement concrete of mix M20 with 12mm and down size graded granite metal, machine mixed, well compacted for plain chejja of 7.5cms average thickness, upto ground floor level, including cost of all materials, labour, HOM of machinery, finishing, curing, complete as per specifications for chejja

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, tying 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

Providing and fixing in position 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 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. KBS using aluminium section powdered coated to a minimum of 60-70 microns with exterior durable pure polyester grade powder of approved quality

Providing, fabricating, assembling and fixing in position aluminium doors using following 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 3.00mm, section weight 1.426kg/m bottom section 114.3x44.45 thickness 3.18mm, section weight 2.646kg/m, door central section 49.91x44.45mm thickness 3.00mm, section weight 1.495 kg/m glazing clips 19x17.3x11mm thickness 0.9mm section weight 0.124kg/m; aluminium sections cut to length joint metred cornersgrinded, the shutters pivoted opening arrangement with heavy duty aluminium alloy automatic 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 materials for 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. beams and flooring in bottom. including cutting, chistling and making good with cement mortar to match 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. using aluminium section powdered coated to a minimum of 60-70 microns with exterior durable pure polyester grade powder of approved quality

Providing 20mm thick cement plaster in single coat with cement mortar 1:4 to stone masonry including rounding off corners smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing, complete as per specifications

Providing 20mm thick cement plaster in single coat with cement mortar 1:4 to stone masonry including rounding off corners smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing, complete as per specifications with lime rendering

Providing 12mm thick cement plaster in single coat with cement mortar 1:4, to ceiling including rounding off corners wherever required smooth rendering, : Providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications

Providing and laying flooring using prepolished, water cut/gang saw 19mm thick granite laid over bed of 20mm thick 1:4 cm & jointed with neat cement slurry mixed with pigment to mach shade of granite slabs including laying POP on finished surface and cleaning the surface, including the cost of all materials and labours etc., complete as per specifications. - using silver grey granite / Multy Red / Ruby Red / Black / HassanGreen Granite of width not less than 1200mm

Providing and finishing external walls in two coats over one coat of 100% acrylic silicon glazed primer with antifungal paint for top coat 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 applying painting in two coats with plastic emulsion p[aint of approved brand on wall surface to give an even approved shade after thriughly brushing the surface, free from mortar drops and other foreign matter including praparing the surface even and sand paper smooth, cost of materials, labour, complete as per specifications. with Primer

providing and fixing to wall, ceiling and floor medium density polythylene pipes 6.00 kgf/sq.cm working pressure 75mm outside diameter with special flamge, compression type fitting,wall clips, making good the wall ceiling and floor including cost of all materials labour charges HOM of equipements and testing complete as per speicfcation.

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts complete as per specifications. II.By Mechanical Means

Providing and fixing M.S grill work for windows and ventilators using M.S flats. Square rods or combination of M.S flats and square rods including cutting making holes in frame work with two coats of approved paints Grill work including cost of materials, fixtures, labour and HOM of machinery complete as per specifications

[a] Concealed conduit system: Supplying 20 mm dia 2mm thick heavy gauge PVC conduit pipe with suitable size bends, metal/PVC junction boxes adhesive paste, etc., and running before concreting the slab. The conduit should be tied to the reinforcement rods by using binding wires and unused ways of junction boxes and pipe ends should be covered using PVC end enclosures run with 18SWG GI fish wire wherever necessary

25mm dia 2mm thick

Supplying and wiring adopting loop system in existing PVC conduit/ casing caping using copper PVC insulated multi strand 2x1.5Sqmm copper wire with a 6Amps 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 sufficient loose length in a wood/PVC round block, complete for each outlet-Point wiring using class A materials a)Short point upto 3mtrs from tapping point to out let via switch box

[b] Medium point above 3mtrs upto 6mtrs from tapping point to out let via switch box

[ c] Long point above 6m upto 10m from tapping point to out let via switch box

[a] Groove cutting: Supplying 20mm dia 2mm thick heavy guage PVC conduit pipe with bends, metal junction boxes, adhesive paste, etc., and bracing U or J hooks and cement plastering upto the surface of the brick level and run with 18SWG GI fish wire run through out the conduit wherever necessary

[b] -do- 25mm dia 2mm thick

[a] Wiring for lighting /power circuit using one of FRLS PVC insulated 1100V graded, multistrand copper wire with low conductor resistance single core cable in open or concealed system of wiring- 2.5 Sqmm

[b] -do-4 sqmm

Supplying, fixing, wiring, earth electrode for grounding conduits, IC cut outs and other equipments on the meter board using 40mm dia 2.90mm thick GI pipe 2.5mtr. Long buried in a pit. The pit should be filled with equal proportion of salt and charcoal 150mm alround the pipe to complete depth. The connection from the pipe to the conduit etc., is to be established through GI wire of size as per ISI specification 7.3.3 of IS 732 using 12mm dia bolts, nuts, washers and checknuts, etc., the pipe shall have 16 through holes of 12mm dia

Supplying and fixing miniature circuit breakers /isolators on existing MCB distribution boards using necessary fixing materials and wiring complete as required-50A to 63A SP

Supplying and flush mounting teak wooden box without front plank, made of not less than 12mm thick wood after due groove cutting, necessary masonry patch work, complete[a]300x228x76mm

[b] 254x178x76mm

Supplying 6A flush/projected type socket and 6A flush/projected SP switch either surface mounting in a gang box or in a 4mm thick plastic sheet and fixing over a flush mounted wooden box and wiring using necessary capacity wires as required-6Amps-3/5way

Supplying and fixing hylum brand hard plastic sheet 3mm thick with necessary nitches for fixing switches, regulators, etc., and fixing on existing wood or metal box using NF screws

Supplying of ......feet - PVC Batten with integrated LED tube .....W with high quality diffuser with Life of 25000 burning hours & 70% lumen maintenance with CRI > 80. Power Input: 220-240V @ 50/60Hz & Power factor >0.9 along with CE approved. 2 years Warranty against any manufacturing defect working under standard electrical condition.(LED light fighting 2x4'-20/22 W)

Fixing all types and all capacities of fluorescent / false ceiling / spot light / CFL / LED fittings indoor on the wall / ceiling / rafters / girders using 23/0.0076” twin twisted PVC insulated wires, required Nos of round blocks and clamps.On wall / ceiling / Rafter / Girders

Supplying capacitor type ceiling fan complete with down rod blades, shackle, canopies etc., for operation on 230 volts, 50 cycles. Single phase AC supply conforming to ISS-374- 1979 and with double ball bearing system.48" Sweep (1200mm) Regular model

Fixing a ceiling / Wall mounting fan of all capacities and all types to the existing 'S' hook with fan regulator to the existing board together with supplying and fixing 5 amps. ceiling rose, necessary length of 23 / 0.0076 inch PVC insulated twin twisted copper wire and wiring

Supplying of 1440rpm heavy duty exhaust fan with bracket blades suitable to operate on 230V 50Hz, AC Supply complete.12" Sweep (300mm)

Fixing one exhaust fan after making a suitable nitch in the wall and finishing with cement mortar and colouring to match the existing wall or brackets, with bolts and nuts and a 5 amps, ceiling rose with sufficient length of 23 / 0.0076 inch PVC insulated twin core wire of approved make with wire mesh and wooden frame