General-Maintenance and renovation work of record room in judicial court Kodungallur -2022-23 civil work 2022-23 -General civil work.

Amount

detailed estimate

OD90441/2022-2023:Roofing with G.I hard colouur powder coated traffod sheets 0.5 mm thick or nearest available thickness with overlaps of 150 mm at ends and GI hook or crank C.I. bolts and nuts including plain washers and bitumen washers etc complete

50.10.1:Steel work in built up G I 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

50.10.2:Steel work for purlin/single section with G I pipes 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

15.28.1:Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :G.S. Sheet

15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

11.41.2:Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600 x 600 mm.

11.36:Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer -in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

15.13.1:Taking out doors, windows and clerestory window shutters (steel or wood ) including stacking within 50 metres lead:Of area 3 sq. metes and below

OD120437/2022-2023:Supplying and fixing pressed steel door of standard pattern with frame as per profile of IS 4351 of section 105x60 mm using 18 G (1.2mm thick Galvano sheet) sheet and shutters made of section 75 x 30 cm for oyter styles and horizontal members and then inserted with enclosed and stiffned sheet 26 CR as per specification with zincromate primer coat measured in sequence metre totally including all charges for fixing handle, aldrop, but hinges etc. complete

OD120438/2022-2023:Pressed steel windows and ventilators of standard pattern with frame as per profile of section 82x62 embossed sheet shutter 50x20 special channel (reverse and beading) shutter 12mm dia rod 25x5 flat grill with with 3" SS hinge,2" SS hook .5" SS stay & Nsd handle for windows and of section 105x60mm using 18G (1.2mm thick Galvano sheet ) sheet and shutters made of section 75x30cm for outer styles and horizontal members and then inserted with enclosed and stiffned sheet 26CR as per specification with Zincromate primer coat measured in sequence metre

OD120487/2022-2023:Chipping of existing plaster & loose/Delaminated concrete/material up to parent concrete/Surface from RCC Members i.e.,Slabs,surfaces of columns & beams so that corroded reinforcement is exposed,propping the adjoining area with steel props,bracing &steel/timber runners with working platform as per design & pattern approved by the consultant/Employer with labour, machinery etc.

OD120489/2022-2023:Providing & fixing 10mm dia Shear Connectors drilling holes using powered air blowers & fixing the connectors using Epoxy accrilate Anchor system of brand MAPEFIX PE SF,from MAPEI as per drawings & specifications. The shear connectors shall be welded to reinforcement for a minimum length of 50mm.

OD120490/2022-2023:Providing and fixing 25x25x1mm thick weld mesh over the entire treated wall of existing wall 120cm width ,welding with mapefix pe fixed rods as per Drawing and specifications

OD120492/2022-2023:Providing and applying epoxy bonding coat EPORIP of MAPEI on to the top of existing surface before placing 50mm thick average Mapei T40 mortor, as a bond coat as per manufacturers specification (on above existing concrete surface ). The product must comply with the minimum requirements of EN 1504-4 and have the following performance characteristics: Workability time (EN ISO 9514) : 60(at+23deg C)Linear shrinkage(EN 12617-1)(%):0.02(at +23deg C) 0.10 (at+70deg C).

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

14.43:Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

14.53.1:Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work

13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

OD121324/2022-2023:Providing and fixing ACP sheet of thickness 4mm

21.1.1.2:Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z 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, Aluminnium 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 fasteners to be paid for separately): For fixed portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

OD125244/2022-2023:Supplying and Fixing 160mm dia half cut section with brackets at the ends of sheet or tiled roof for rain water collection including all cost of materials,fittings,labour charges etc.complete.

15.60:Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved

BABU THOMAS

ALWIN ANTONY

Bidder Name

BABU THOMAS

ALWIN ANTONY

SATHYAJITH K