Re-roofing the Computer Block and roofing over the kitchen block of VNPGHSS, Palloor

Amount

Code No. 2.6.1:- Earth work in excavation by mechanical means (Hydraulic excavation) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10sqm on plan) including getting out and disposal of excavated earth, lead upto 50m and lift upto 1.5m - all kinds of soil

Code No. 4.1.10:- Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size)

Code No. 7.100.1:- Laterite Stone Masonry for building work using neatly dressed Laterite Stone of size 30x20x20 cm in cement mortar 1:4 (1 cement : 4 Coarse sand ) for foundation and basement

Code No. 10.16.1:- Steel work in built up tubular (round,square or rectanglar 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 - hot finished welded type tubes

Code No. 10.25.2:- 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 gratings, frames, guard bar, ladder, railings, brackets,gates and similar works

Code No. 11.3.1:- Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc .complete - 40mm thick with 20mm nominal size stone aggregate

Code No. 12.3:- Sand filling in foundation trenches as per drawing and technical specification including the cost of labour, material and overhead charges.

Code No. 12.4.1:- Providing ridges or hips of width 60 cm overall width plain G.S.sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I.limpet and bitumen washers complete - 0.80mm thick with zinc coating not less than 275 gm /sq.m

Code No.12.41.2:- Providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes - 110 mm diameter

Code No. 12.42.5.2:- Providing and fixing on wall face unplasticised - PVC moulded fittings /accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - bend 87.5 degree - 110 mm bend

Code No. 12.42.6.2:- Providing and fixing on wall face unplasticised - PVC moulded fittings /accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - shoe (plain) -110mm shoe

Code No. 12.80:-Providing and fixing colour coated galvalume sheet of 550 M.P.A. yield of AZ 150 strength formed as per patterned steel rib profile with the depth of 31 mm pitch of 250 mm and overall width of 1060 mm and thickness 0.5mm with required J or C hook bolts and nuts 8mm dia G.S.paint and working etc., complete excluding the cost of purlin , rafter and truss etc.,

Code No. 13.1.1:-12mm cement plaster of mix -1:4 ( 1 cement : 4 fine sand)

Code No. 13.61.1:-Painting with synthetic enamel paint of approved brand and manufacutre to give an even shade - Two or more coats on new work

Code No. 14.54.1:- Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade - One or more coats on old work

Code No. 16.117:- Supply and fixing of side hung window at all levels made out of unplasticised Poly vinyl chloride frame from approved make of natural colour with casement outer frame of size 56 x 48 x 30 mm , shutter frame 66 x56 x 30 mm with wall thickness of 1.8mm (+/- 0.3mm) and 5mm thick , clear glass . The gasket should be made of EPDM (Ethylene propylene dimonomer) with double gasket sealing and applying silicone sealants outside and acrylic sealent inside. The sections should be reinforced with GI sheet of 1.5mm thick with suitable drainage grouting including all necessary hardware fittings etc., all complete as per architectural drawings