Annual Plan-Veeyapuram GP Govt LPS payippad school building maintenance ward 11-106/22-23- General Civil Work

Amount

sheet roof

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) : 4 graded stone aggregate 20 mm nominal size)

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

9.48.1:Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to steel windows by welding

OD321567/2022-2023:Providing and fixing pre-coated galvanised iorn profile sheets(size shape and pitch of corrugation as approved in Engineer -in-charge)0.35mm(+0.05%)total coated thickness with zink coating 120gms per sqm as per IS:277,in 240 mpa steel grade,5-7 microns epoxy primer in both side.of the sheet and polyster top coat 15-18 microns.Sheet should have protective guard film of 25microns minimum to avoid scratchesduring transpotation and should be supplied in single length up to 12m or as desiredby Engineer-in -charge.The sheet shall be fixed using self drilling /self tapping srews of size (5.5*55mm)with EPDM seal,complete up toany pitch in horizontal/vertical or curved surface,excluding the cost of purlins,rafters and strusses and including cutting to size and shape wherever required.

OD324746/2022-2023::Providing and fixing precoated galvanised steel sheet roofing accessories 0.35mm (+ 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: Ridges plain

10.25.1:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In stringers, treads,landings etc. of stair cases, including use of chequered plate wherever required, all complete

10.26.3:Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.G.I. pipes

P UNNIKRISHNAN

ALEN MATHEW

SANTHOSH K

Bidder Name

P UNNIKRISHNAN

ALEN MATHEW

SANTHOSH K

JINUMOL A K