tender for interlocking and beautification work of the premises of pm shri compajit vidyalaya, village khotahi bankat, development block ramkola, bhatwalia - earth work in excavation by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. all kinds of soil. (d.s.r 2.8.1) 2 construction ofgranular sub base by providing well graded material, spreading in uniform layers with motar grader/tractor mounted appropriate equipment on prepared surface mixing by mix in place method with rotavator at omc speci. clause401 3 brick work with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 in foundation and plinth in:cement mortar 1:4 (1 cement : 4 coarse sand) (d.s.r.6.1.1) 4 providing and laying of factory made 80 mm thick rubber moulded interlocking cement concrete tilles (30 mpa) including 25 mm thick compacted bed of fine sand compacting and proper embedding/laying of interlocking tiles leveling and dressing of surface to required level and slope, filling joints with fine sand including the cost of material, labour t&p etc. required for proper completion of work as directed by engineer-in-charge. 5 pointing on brick work or brick flooring with cement morter 1:3(1 cement:3 fine send) (d.s.r.13.31.1) 6 earth work by mechinical / manual means in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and for all lift:all kinds of soil(d.s.r.2.2.1) 7 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 1:15:3 (1 cement 15 coarse sand (zone 3 graded stone iii) derived from natural sources aggregate 20 mm nominal size derived from natural sources) (d s.r 5.3 8 steel reinforcement for r.c.c work including cutting,straightening bending binding and placing in position & including complete. thermo-mechanically treated bars of grade fe-500d or more. (d.s.r.5.22.6 9 supply and fixing of sign board including supply and cost of all materils labours t & p etc. required templet as directed by the engineer in charge. 10 gst @ 18%