loading and unloading of bitumen from tank in pd pwd bijnor , take out of bulk bitumen from masonary tank and filling in drums ( labour only ) as per chapter no . 18 nsi 06 . ( including labour cess but excluding gst ) , loading of filled frums in truck and unloading at site as per s . i . no . 235 a ( including labour cess but excluding gst ) , construction of embankment with approved material obtained from borrow pits with all lead & lifts transpoting to site , spreading , grading to required slope and compacting . , cement concrete with 4 cm gauge stone ballast coarse sand and cement in proportion 8:4:1 in foundation i / c supply of all material , labour & t&p required for proper completion of the work as per s . i . no . 281 , m-150 brick work in 1:3 ( one part cement and threer part coarse sand mortar in 1 . 25 f . m . mortar ) in foundation and plinth including supply of all materials , labour & t&p required for proper completion of work as per si . no . 307 . , cast cement concrete in door skills , chaukhats , boundary posts , shelved and similar small work with cement approved coarse sand and 2cm . guage stone grit in proportion of 1:2:4 excluding supply of reinforcement and its bending but including its fixing and binding the same with 24 b . w . g . i . binding wire and including the cost of binding wire moulds all other materials , labour and t&p etc . required for proper completion of work . as per s . i . no . 282 . , 12 mm thick plaster with cement and approved coarse sand in proportion 1:3 over brick work minimum thickness not to be less than 1 cm including supply of all materials labour and t&p etc . required for proper completion of the work si . no . 583 , r . c . c . work with cement approved coarse sand and 2cm . gauge approved stone grit in proportion of 1:1 . 5:3 in slab excluding supply of reinforcement and its bending but including its fixing and binding the same with 24 b . w . g . g . i binding wire and including necessary centering and shuttering etc . and supply of all meterials , labour and t&p etc . required for proper completion of work . binding wire of supplied by the contractor free of cost . as per s . i . no . 288 . , mild steel or iron in plain work such as reinforced concrete or reinforced brick work ( when not included in an over all rates ) wrought to required shape as necessary including bending for proper completion of the work and including supply of steel . as per s . i . no . 504 . , mild steel or iron in heavy size such as trusses , builts uo gates , door frames recordsracks roof work , gates etc . wrought to required from including drilling holes , revettingor welding where necessary and also including supplyof steel bolts etc complete . as per s . i . no . 503 .