Karnataka Power Transmission Corporation Limited Tender

Repairs to plaster in patches of 2.5 sqm and less in walls, ceilings 10 to 20 mm thick in cement mortar 1:4 including cutting the patches in proper shape and replastering the surface of the wall including disposal of rubbish with a lead of 50 m including curing cost of materials, labour, complete as per specifications.

Providing and fixing to wall, ceiling and floor unplasticized PVC pipe 10kgf/sqcm working pressure 25mm outside diameter chemplast/wavin or equivalent make with pipe fittings wall clips making good the wall,cieling and floor tincluding cost of all materials, labour charges, HOM of equipment and testing complete.

Removing white wash or colour wash by steel brushing and/ or scrapping, sand papering and preparing wall sureface smooth including repairs to scratches, including cost of material, labour, complete as per specifications.

Providing and applying two coats with Plastic emulsion paint of approved brand and shade on wall surface to give an even approved shade throughly brushing the surface free from marter drops and other foreign matter including preparing the surface even and sand paper smooth cost of material, labour, complete as per specifications. Ceilling

walls

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

Providing and applying painting two coats( Excluding Priming Coat ) On New wood Surface and / or wood based surface with enamel paint to give an even shade cleaning the surface of all dirt, dust and foreign matter, sand papering including cost of material.

Providing applying of two coats of wall putty to inside plastered walls and ceilling using white cement putty. Scrapping and levelling the surface using steel blade and preparing the surface even and smooth by using different grade sand papers, including cost of all materials, cost of labour and scaffolding etc .

Providing and casting reinforced cement concrete racks with design mix M20, granite or trap jelly 12mm and down size 5 cms thick and below with reinforcements of 6mm dia MS bars at 15cms. Centre to centre for main reinforcement and 30cms centre to centre for distribution including supports wherever necessary with burnt brick in CM 1:4 including centering, form work, curing etc., complete (inclusive of cost of steel and fabrication charges).

Providing and fixing in position collapsible steel shutters with single or double leaf with vertical channel 20 mm x 10 mm x2mm braced with flat iron diagonals 20mm x5mm size, with top and bottom rails of T iron sections of 40x40x6 mm with 38 mm dia steel pulleys complete with bolt and nuts, locking arrangements, stoppers, handles on both sides with 7.5 cms openings at 10 cms. c to c applying a priming coat of red lead paint. cost of materials, labour, HOM of machinery complete as per specifications. Specification No (pg no-33 item no 7.1)

Supplying and fixing stainless steel hallow pipe 14 guge 25mm dia for window curtains fixing includes cutting to the required sizes etc.SR code no 2039 sl.no 296 page no X

Supplying and fixing the window curtain clothes, cutting and steeching etc (as per market rate)

Providing and fixing in position aluminium windows and ventilators as per approved drawings with sliding shutters using three track window frame of size 92x31.75mm bottom section 1.3mm thick, weight 1.07kg/m; sides and top sections 1.3 mm, thick, weight 0.933 kg/m.shutter frame section comprising top and bottom section of size 40mmx18mm, wall thickness 1.25mm. weight 0.417 kg./m. shutter side outer 40mmx18mm. wall thickness 1.25mm. weight 0.417 kg/m, shutter interlock section 40mmx26.7mm wall thickness 1.1 mm. thick, weight 0.469 kg/m, he shutters mounted on nylon rollers with approved quality of fixtures such as aluminium handles tower bolts etc.; providing and fixing 5.5mm. thick plain glass for shutters fitted with rubber beading all aluminium sections including cutting to required length, joints mitred subdividing the frame tenonned and rivetted, in the assembled frame, stiffened with end clips for 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. using aluminium section powdered coated to a minimum of 60-70 microns with exterior durable pure polyester grade powder of approved quality. (P.No. 35, I.No.7.11.2)

Electrification open conduit system:Supplying heavy gauge PVC conduit pipe ……….dia confirmingto IS 2509 with suitable size bends, junction boxes adhesive paste etc,.& fixing using inverted wood plugs in case of RCC ceiling & RCC wall stone structure or rawl plugs in case of brickwalls & cement plastring damaged portion using heavy gaugesaddles at an interval of 700mm using NF screws. 25mm dia 2mm thick

Supplying and wiring adopting loopsystem in existing PVC Condouit/ casing caping using1100 V grade Copper conductor flexible Multi strandFRLS PVC insulated 2X1.5 Sqmm cable confirming to the GTP with a6Amps Flush type SP Control switch shall be fixed on the existing plastick sheet/gang box,the other end of wires shall be terminated with sufficent loose length ia awood /PVC round block complete for each outlet. group A WITH OUT SWITCH a) Short point up to 3Mtr from tapping point to outlet via switch.

Medium point above 3Mtrto 6 Mtr from tapping point to outlet via switch.

Long point above 6Mtr up to 10 Mtr from tapping point to outlet via switch.

Wiring for lighting / Power circuit using one of PVC Insulated 1100 V grade, str&ed Aluminium unsheathed wire single core/ multyis & Copper conductor single core cable in open or consealed system of wiring. A) 1 sqmm

2.5 Sqmm

4.00 sqmm

Supplying & fixing/replacing of 6/16/32 Amps electrical accessories on existing switch board a) 6 Amps 3 way 5 pin socket .

stepped fan regulator

32 Amps backlite DP

6 Amps lamp holder

6 Amps SP switch

6 Amps Bakelite ceilling rose

Supplying and fixing surface/flush mounting unbreakable PVC modular box suitable for mounting modular switch plates with due groove cutting in Bricks/C.C wall, including necessary rawl plugs, Machine/NF screws etc., complete a) 1-3 Way .

6 Way

10-12 Way

Supplying & fixing superior quality modular switch mounting polycarbonate plate with necessary supporting back plate with required nos. of machine screws, bolts nuts etc complete on the existing metal/PVC box a) 1 to 3 Module.

6 Module

10-12 Module

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., (Page No.64.I.No.12.3) a) LED light fighting 1 x 2' - 9/10w

LED light fighting 1 x4'- 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.

Supplying, fixing, wiring earth electrode for grounding conduits, I.C cutouts and other equipments on the meter board using 40 mm dia 2.90 mm thick GI pipe 2.5 mtr long burried in a pit…The pit should be filled with equal proportion of salt and charcoal 150mm all-round 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 check nuts etc the pipe shall have 16 through holes of 122 mm dia.