Annual Plan-Nilambur BP Proj. No 003/27- Renovation and Improvement of CHC Hospital Compound Chungathara-General Civil Work

50.6.1.7:Solid block masonry using pre cast solid blocks ( Factory made) of size 40x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 15 cm in : CM 1:6 ( 1 cement : 6 coarse sand ) etc complete

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

OD57403/2026-2027:Surface dressing of the ground including removing vegetation and in-qualities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5

OD36230/2026-2027: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 ofstone Aggregate (single size)06mm nominal size, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

OD38905/2026-2027:Demolishing cement concrete interlocking paver block including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

OD38920/2026-2027:Providing and laying 60 mm thick Departmental 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 ofstone Aggregate (single size)06mm nominal size, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

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

OD38925/2026-2027:Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.35 mm (+0.05%), total coated thickness 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 scratches during transportation and should be supplied in single length up to 12 meter or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete 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.