tender for repair to the sagrication shed at bori uran - removing g.i. or a.c sheet roofing including,purling,principal rafters etc. including sorting serviceable & unserviceable material,stacking the same as & where directed in the compound including scaffolding etc. complete. dsr/i/p 38.26/1171 2 providing and fixing on walls/ ceiling/ floors, 50 mm dia heavy grade having embossed as isi mark galvanised iron pipes weight of 6.33 kg/meter with necessary fittings.and remaking good the demolished portion and primer of anti corrossive oil paint 2 coats including necessary scaffolding and removing existing pipe line if necessary and conveying and stacking the same in pwd chowky or as directed etc. complete .dsr/i/p 41.15/1321 3 provinding & fixing of colour coated zincaluminimum az150 (min 150 gm/sqmtrtotal on each side ) profiled sheet for roofing,the feed material is manufactured out of nominal 0.45mm base metal thikness (bmt) (0.5mm tct),hi-metalic hot dip coated with aluminimum-zinc alloy (55% aliminimum 43.4% zinc 1.6% silicon ) with colorbonded steel qulity super durable polys dsr/i/p 38.05/1150 4 providing gas or electrical welding for structural steel section, plates as per detailed drawing. for less than 10 mm thick section. dsr/i/p 23.08/828 5 providing and applying two coats of flat oil paint of approved colour and shade tointernal / external plastered surfaces including scaffolding if necessary, cleaning andpreparing the surface (excluding primer coat) etc. complete dsr/i/p 35.12/1087 6 providing and laying cast in situ/ready mix cement concrete m-25 of trap / granite /quartzite/ gneiss metal for r.c.c. work in foundations like raft, strip foundations, grillage and footings dsr/i/p 25.13/859 (r.a) 7 0.5% labour insurance 8 18% gst