tender for road safety works at various roads in district mahoba under dcl - khk to bahinga sirsikhurd ichauli roadproviding and erecting overhead signs with a corrosion resistant 2mm thick aluminium alloy sheet reflectorised with high intensity retro-reflective sheeting of encapsulated lense type with vertical and lateral clearance given in clause 802.2 and 802.3 and installed as per clause 802.7 over a designed support system of aluminium alloy or galvanised steel trestles and trusses of sections and type as per structural design requirements and approved plans (cantilever sign board) 2 providing and fixing of typical informatory sign board as per mord specifications and drawing three ms plates of 1.6 mm thick, top and middle plate duly welded with ms flat iron 25mm x5m size on back on edges. the lower plate will be welded wath ms ample iron frame of 25mm x 25mm x 5mm. the angle iron frame of the lower most plate and flat iron frainc of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 swg sheet tubes posts duly embedded in cement concrete m-15 grade blocks of 450mm x 450mm x 600min, 600mm below ground level all ms. will be stove enameled on both sides lettering and printing arrows. border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. all sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing clause 1701 and annexure 1700 .1 (61x45) 3 railway pul rath road to ramratan khade roadproviding and erecting a w metal beam crash barrier comprising of 3mm thick corrugated sheet metal beam rail, 70cm above road/ground level, fixed on 15mc series channel vertical post, 150x75x5 mm spaced 2m centre, 1.8m high 1.1m below ground/ road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to is. 1367 and 15:1364 metal beam rail to be fixed on the vertical post with a spacer of channel section 150x75x5mm, 330mm long complete as per clause 810. (sor lucknow) 4 providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per irc 67 2012 made of high intensity grade sheeting tpe -iv vide clause 801.3, fixed over aluminium sheeting. 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with m15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. (hazard marker on culvert) 5 providing and fixing of retro-reflective sign board size 1200x900 mm made of 2mm alloyt aluninium sheet and 4mm thick aluminium composit panel sheet fully covered with high intensity retro reflective sheet with ms angle frame of 35x35x5 mm angle iron alluminium sheet complete (size long painted with 2 coat smoke grey or sky blue paint leg channel 75x40mm 1200x900mm)(1.08 sq.m)