Karnataka Power Transmission Corporation Limited Tender

CODE1 - Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work. 25 mm nominal dia Pipes. V-2, I.No. 13.33.3, Page No. 122

CODE26 - Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications.V-1, Page No. 7, I.No.1.10

CODE24 - Providing and constructing load bearing wall with Solid Concrete blocks of size 400x200x200mm having block density more than 1800kg/m3 and minimum compressive strength of 4.00 N/mm2 conforming to IS 2185 (Part - I) - 2005 and constructed with CM 1:4 as per IS 2572:2005 including cost of all materials, labour, scaffolding and curing, usage charges of machinery etc complete as per specifications.V-2, Page No-17, I.No-6.32

CODE20 - Construction of un-reinforced plain cement concrete pavement using RMC M-30 grade using cement 270kgs & GGBS 90kgs (70:30 proportion) from ISO 9001 accredited plants as per IS 4926-2003 with mix desing procedure & thickness as per desing over a prepared sub base . The superplastisiser confirming to IS103-1999 Reaffirmed-2008 coarse aggregates and fine aggregate confirming to IS383-2016, transported to site, laid in approved fixed side form work (steel channel,laying and ficing of 125micron thick polythene film, wedges,steel plates including levelling the form work) etc.(Excluding the cost of groove cutting) V-3 Lr no: SEBC:AE-3/21-22/1099 Dt:13:05:2022

CODE13 - Providing and fixing Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. V-2, Page No. 81, I.No.11.16.1

CODE17 - Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. The granite/trap/ basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compactedusing needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications.M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates( Including shuttring) V-1P-112,IT-2.3.1

CODE4 - Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required:White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot restsV-2, I.No. 14.1, Page No. 131

CODE3 - Providing and fixing white vitreous china flat back or wall corner typelipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good thewalls and floors wherever required :One urinal basin with 5 litre white P.V.C. automatic flushing cistern V-2, I.No. 14.4.1, Page No. 131

CODE23 - Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm in concrete slab using concrete cutting machine with diamond studded saw within 4-8 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8to 10 mm. wide at top having depth of 15 mm. as directed byEngineer incharge I.no. 4 Page No.163,V-3

CODE6 - Fixing of C.P. Brass bibcock 15 mm :V-2, Page A-16, I.No.163

CODE7 - Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-incharge: Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side including cost of materials, labour, usage charges of machinery complete as per specifications. V-2, Page No. 89, I.No. 11.36.1

CODE8 - Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash asteners to be paid for separately) :For Fixed Portion: Powder coated aluminium (minimum thickness of powder coating 50 micron) including cost of materials, labour, usage charges of machinery complete as per specifications. V-2, I.No. 11.35.1.2, Page No. 87

CODE11 - Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. V-2, I.No. 11.5.1, Page No. 77

CODE9 - Providing skirting, dadooing, rises of steps with colour glazed tiles6mm thick on 10mm thick cement plaster 1:3 and jointed with whitecement slurry over existing rough plaster surface using glazed tiles ofapproved make and size including cost of materials, labour, complete as per specifications.(V-2,P-65,IT-9.39)

CODE25 - Earth work excavation by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of Buildings & bridges and such simillar works in all kinds of soils, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, excavated surface leveled and sides neatly dressed disposing off the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools & other appurtenaces required to complete the work. In all kinds of soils Depth upto 1.5 m. V-1, I.No. 1.4.1, Page No. 5

CODE12 - Providing and fixing Structural Steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge.V-2, I.No. 11.1, Page No. 77

CODE14 - Providing and laying in position plain cement concrete for levellin gcourse for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwor shall be paid separately). Mix 1:3:6 (M10) Using 40 mm and down size graded crushed coarse aggregates, V-1, Page No. 15, I.No. 2.1.2

CODE19 - Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre as per specifications and as per directions of Engineer in charge. (V-2, PAge No. 51, I.No. 8.55.2) Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade :Two coats on new work after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge. (V-2, PAge No. 48, I.No. 8.39)

CODE22 - Providing and laying 80mm thick factory made precast M -30 grade Cement Concrete Paver Block as per IRC SP 63:2018 &IS 15658 for Cycle Tracks & Pedestrian Footpaths of approved shape and colour, laid in required pattern and including over30mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-incharge. (WMM/WBM Base to be paid separately if necessary as per relevant technical specification)V-3 Page-51, I.No.6.8.2

CODE18 - Providing 20 mm cement plaster of mix :1:6 (1 cement: 6 fine sand) to brick/stone masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge.V-2,P-41,IT-8.3.2

CODE2 - White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps V-2, Page No. 132, I.No.14.7.1

CODE5 - Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :V-2, Page No.136, I.No.14.32.4

CODE10 - Providing and placing on terrace ( at all floor levels), polyethylene water storage tanks IS: 12701 marked, with cover and suitable locking arrangements, making necessary holes for inlet, outlet and over flow pipes, but without fitting the base support for tank( I.No. 13.34,V-2,P-123)