tender for landslide stabilization scheme- idinjakunnu (phase-iv)- 1 retaining wall for stream bank stabilization 1.5 m height using blasted rubble 2 earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.all kinds of soil (2.6.1) 3 dry rubble masonry _ dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of departmental officers at site ( od 61/2024-2025) 4 centering and shuttering including strutting, etc. and removal of form for:foundations, footings, bases of columns, etc for mass concrete.(5.9.1) 5 providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - all work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size.(5.1.2) 6 steel reinforcement for r.c.c work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelthermo - mechanically treated bars of grade fe-500d or more(5.22.6) 7 stone pitched graded bund 8 construction of contour bund or graded bund with dry rubble, granite, laterite or jungle stone 15cm to 22 cm thick including placing in position with a batter of 1in 5 an earth filling the uphill portion to a minimum top width of 50cm including the thickness of stone etc. complete the quarried stone.(od80/2024-2025) 9 sign board 10 20 mm cement plaster of mix 1:4 ( 1 cement : 4 fine sand) (13.3.1) 11 applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : water thinnable cement primer (13.43.1) 12 painting with synthetic enamel paint of approved brand and manufacture of required colour to given even shade : two or more coats on new work over and under coat of suitable shade with ordinary paint of approved brand and manufature.(13.62.1) 13 lettering with black jappan paint of approved brand and manufature (13.71)