GENERAL-Arattupuzha GP 2025-26, WARd-01MANGALAM LPS MAINTANANCE-WARd-01MANGALAM LPS MAINTANANCE-General Civil Work

Building maintenance

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.

OD377719/2025-2026:Providing and fixing percolated galvanized iron PUF sheet (size shape and pitch of corrugation as approved by engineer in charge) 0.20 mm (+0.55%) total coated thickness with zinc coating 120 gms per sqm as per IS:277,in 240 mpa Steel grade 5-7 microns epoxy primer on both sides of the sheet and polyster top coat 15-18 microns.Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length up to 12 m or as desired by decide by engineer incharge. The sheet shall be fixed using self drilling or self tapping screws of size (5.5× 5.5 mm) with the EPDM seal, complete upto any pitch in horizontal or vertical or curved surfaces, excluding the cost of , purlins,rafters and trusses and including cutting to size and shape wherever required.

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

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

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

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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

OD380494/2025-2026:Providing and fixing unplasticised rigid half split PVC rainwater pipes conforming to IS ;13592 Type A including jointing with seal ring conforming to IS;5382 using as rain water gutter,(i)single socket pipe 110 mm dia

OD380495/2025-2026:Engaging carpenters for carpentry miscellaneous works

OD380496/2025-2026:Providing and fixing aluminum ridge cover 0.45mm or nearest thickness .The ridge shall be fixed using self drilling tapping screws of size (5.5*55mm)with EPDM seal etc. complete.

50.9.15.5:Providing and fixing iron hooks and eyes: 100 mm

OD447596/2025-2026:Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M- 30 grade made by block making machine with strong vibratory compaction,of approved size ,design & shape ,laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand ,filling the joints with fine sand etc,all complete nas per the direction of Engineer -in-charge.

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

OD512188/2025-2026: Supplying and fixing information board 75*60 cm size using GI pipes and post& 1mm sheet surrounded by MS angle including painting lettering and fixing in concrete etc complete