NIT NO.04 ITEM NO.09

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Officer In charge 15.2.2 Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete. (18.9.5) 40 mm nominal dia Pipes

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 40 mm dia nominal bore

Providing and fixing Gun metal valve with C.I. wheel of approved quality (Screwed end) 40 mm dia nominal bore

Providing and fixing of C.P. Brass union 40mm dia

Providing and fixing of G.I Union in G.I Pipe including cutting & threading the pipe and making long screw etc. complete (new work) 40 mm dia nominal bore

Painting of G.I Pipe and fitting with two coats of anti corrosive bitumastic paint of approved quality 40 mm diameter pipe

Providing and filling sand of grading zone V or coarse grade, allround the pipes in external work; 40 mm diameter pipe

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)