Karnataka Residential Educational Institutions Society Tender

Removal of old broken glass panes ( any thickness of size, quality or description ) from metal frames, glazed with putty or fixed with beads including cost of labour, complete as per specifications.

Providing and fixing plain rolled glass 4mm thick with teakwood beading of 10mm thick.

Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge.

Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in- charge.

Repairs to plaster in patches of 2.5 m2 and less in walls, ceilings 10 to 20mm thick in cement mortar 1:3 including cutting the patches in proper shape and replastering the surface of the wall including disposal of rubbish with a lead of 50m including curing cost of materials, labour, complete as per specification.

Providing and laying screed concrete average 50mm thick over roof using cement concrete of mix M20 with OPC cement @ 300 kgs 20mm and down size graded granite metal coarse aggregate @ 0.64cm and fine aggregate at 0.43cm with super plasticiser @ 3 ltrs confirming to IS 9103-1999 reaffirmed - 2008 machine mixedd concrete laid in layers not exceeding 15cm thick well compacted by one kg water proofing compound per bag of cement, including cost of materials, labour HoM of machinery curing etc as per specification. (For Base of Yalahanka tiles) Rs. 229.65/sqm

Providing and fixing Structural Steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoist ing, 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.

Providing & fixing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete as per design drawings (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required as per the direction of Engineer in charge. 0.63 mm thick with zinc coating not less than 275 g/ m²

Providing and fixing flush door shutter made out of solid core block board type, well seasoned , chemicaly treated hard wood battens and internal frame with minimum 45 mm wide wooden frame alround door shutters covered with cross bonded wooden sheets ( core veneer) hot pressed and fastened on both sides of the door useing liquid phenol formaldehyde resin as per IS specifications 2202 ( part-I) 1991. from manufacturer complete as per spcification. -do- 35 mm thick both side commercial

Applying priming coat: With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood) including preparing the surface after thorougly cleaning oil, grease, dirt and foreign matter, cost of materials, labour complete as per specifica tions and as per directions of Engineer-in-charge

Providing and laying water proofing treatment to the Rafts, Below grade slab, Lift pits, water retaining structures with fully bonded High Density Polyethlene Membrane (HDPE) of 1.2mm composite thickness and having tensile strength of >25 MPa (as per ASTM D 412), elongation of >500% (as per ASTM D 412), puncture resistance of >1000N (as per ASTM E 154), peel adhesion to concrete >1200N/m (as per ASTM D 903), hydrostatic head resistance >70m (as per ASTM D 5385). The system should be fully bonded to the RCC thereby conforming to IS 16471:2017 requirements of UG waterproofing structures. The mem brane should be minimum 2.4m wide to reduce the number of joints with minimum 75mm factory made selvedge’s and comprising of an HDPE layer and a pressure sensitive adhesive layer which is covered by a weather proof protective and trafficable granular layer to protect self adhesive polymer layer, etc, including surface preparation completely as per specification & with a 10 years warranty on product & work from certified manufacturers as per the direction of the Engineer In charge

Providing and fixing factory made cladded door shutter of 29mm thick manufactured out of 25mm boiled water proof solid core single leaf composite commercial ply laminated with 2mm thick pvc SHEET ON BACKSIDE and 2mm Prelaminated PVC Sheet on Front Side,10mm thick PVC sheet batton lipping alround using PVC solid cement etc. complete including cost of labour, material, transportation , including fixture 150mm power coated handles 2 no.s 150mm tower bolt 1no, MS haldrop 1 no. with necessary screws complete as per specifications (For bath & toilet Door shutter)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 4.0 mm thickness (weight not less than 10kg/ m²) including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge

Removing white wash or colour wash by steel brushing and / or scraping, sand papering and preparing wall surface smooth including repairs to scraches including cost of labour, material complete as per specifications

Wall painting with premium acrylic emulsion paint of interior grade, hav ing VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two coats as per specifications and as per directions of Engineer in charge

Providing fixing150mm M.S.oxidised Handles . (Data Rate)

Providing and fixing of 300 mm Alluminium Tower Bolts for doors. ( Data Rate )

Providing and fixing of 200 mm Alluminium latches . ( Data Rate )

Providing and fixing of 150mm M.S. oxidised Door stopper . ( Data Rate )

Supplying and fixing of 300 MM Alluminium All drops . ( Data Rate )

Providing and fixing of 150mm Alluminium Door Handles . (Data Rate)

Providing and fixing of 5"heavy duty oxidised powder coated hinges. (Data. Rate)

Providing and fixing alluminum beeding . ( Data rate )

Supplying and fixing of 300 MM Aluminium LOCKS