MALAYATTOOR-NEELEESWARAM GP 240/21-22 ILLITHODU PRIMARY HEALTH CENTRE MAINTENANCE

Amount

BUILDING MAINTENANCE

10.16.1 : Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing 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

51.20 : Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch ofcorrugation as approved by Engineer-in-charge) 0.35 mm (+0.05%), total coatedthickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side. of the sheet and polyester top coat 15-18 microns.Sheet should have protective guard film of 25 microns minimum to avoid scratchesduring transportation and should be supplied in single length upto 12 metre or as desiredby Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws ofsize (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical orcurved surfaces, excluding the cost of purlins, rafters and trusses and including cutting tosize and shape wherever required.

od1704682/2021_2022 : Providing and fixing precoated galvanised steel sheet roofing accessories 0.40 mm (+ 0.05%) total coated thickness, zinc coating 120 grams per sqm as per IS:mm(+0.05%) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/self tapping screws complete:<br>Ridges plain (500-600 mm) OD 69/21-22 Modified DAR12.51.1

od1704685/2021_2022 : Providing and fixing 200 mm wide square uPVC rain water gutter including all necessary connections complete as per direction of engineer in charge at site

50.18.8.8.2 : Providing and fixing PVC pipes, fittings, including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per the direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 75 mm pipe 4 kgf/cm2

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 : 4 graded stone aggregate 20 mm nominal size)

Tile laying

od1707424/2021_2022 : Providing and laying of 80 mm thick factory made cement concrete interlocking paver block of M 30 GRADE BY BLOCK MACHINE WITH STRONG VIBRATORY COMPACTION OF AppROVED SIZE,Design and shape laid in required colour and pattern over 75mm thick compacted bed of approved cushion material compacting and proper embedding/laying of interlocking paver block in to the sand bedding layer through vibratary compaction using plate vibrator and cutting of paver blocks as required size and pattern finishing and sweeping extra sand in light traffic,parking etc complete as per manufactures specifications and direction of engnieer in charge

od1707833/2021_2022 : :Engaging Mancoolies

od1707610/2021_2022 : Providing and laying interlock concrete block pavements using 60/80mm DEPARTMENTAL PAVER BLOCKS laid in required pattern over and including a compacted bed of 6mm stone aggregate of 50mm average thickness etc all complete as per direction of Engineer in charge

75.8.1.1.A : Providing Plain cement concrete for wearing coat CC 1:2:4 (1 cement: 2 fine aggregate: 4 course aggregate) laid to required slope as required including compaction, finishing and tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Nominal mix (1:2:4)

S. I. THOMAS

Bidder Name

PAUL P. S.

S. I. THOMAS