maintenance of dyke with ballah piling and bamboo walling around ash pond 1 and 2 of btps . , maintenance of dyke with ballah piling and bamboo walling around ash pond 1 and 2 of btps . , supplying sul-bullah piles at work site including dressing & making one end pointed: 15 cm . dia pile . , coal tarring on wooden surfaces including cost of materials . double coat . , labour for driving sal-ballah/eucalyptus ballah piles by monkey in sorts of soils including hoisting & placing piles in position , protecting the pile head with iron ring and cutting & shaping heads before and after driving and including hire & labour fornecessary driving appliances and all tackles . when work under considerable ( i . e . above 1 m . ) standing water involved: 150 mm . diameter . as per direction of the engineer-in charge . , bamboo pile walling made of 6 . 5 cm . to 5 cm . dia bamboo ( in single ) driven out half-length in to the ground at a very closed spacing of 15 cm . /c/c side-by-side including necessary bamboo ties , stays etc . and lining the exposed portion with sheets & from cut drums fitted & fixed complete as per direction ( excluding cost of drums only but including the cost of cutting the same and flattering the sheets ) and including the cost of nails wires etc . and carriage of drums of drum sheets from departmental go down to working site with bamboo of length above 2 . 5 m . and upto 3 m . each . as per direction of the engineer-in-charge , labour for filling empty cement bags with sand & placing them in position including tying or sewing mouth ( cost of thread included ) and all incidental charges complete including the cost of empty cement bags and supplying fine silver sand 0 . 020 cum . /bag . , cleaning of compound premises of shrubs plants , jungle etc . by cutting and removing as directed ( specific permission of the eic prior to execution will be necessary ) ( payment to be made on areas cleared ) . , earthwork in excavation of foundation trenches or drains , in all sorts of soil ( including mixed soil but excluding laterite or sand stone ) including removing spreading or stacking the spoils with a lead of 75 m . as directed . the item includes necessary trimming the sides of trenches , leveling dressing and ramming the bottom bailing out water as required complete: depth of excavation not exceeding 1500 mm . , earthwork in filling in foundation trenches or plinth with good earth , in layers not exceeding 150 mm . including watering and ramming etc . layer-by-layer complete ( payment to be made on the basis of measurement or finished quantity of work ) : with carried earth arranged by the contractor within a radius of 3 . 00 km . but not exceeding 5 . 00 km . including cost of carried earth & ramming the bottom bailing out water as required complete ) . depth of excavation not exceeding up to 1 , 500 mm . , hire charges of 5 hp water pump petrol/kerosene ) with operator including oil & fuel and other necessary accessories . , supply of emergency two nos . labours for cleaning of ash chamber , barricading of ash dyke etc . and other related works as per direction of eic . , house rent allowance for 02 ( two ) nos . worker . this allowance @ 19% of basic shall be paid to those workers for the full month subject to performing 06 days of work within a month by a particular worker . payment will be made accordingly . rate is per month per worker . , day-to-day supervision of total ash pond dyke maintenance and attending the odd jobs related to ash pond including maintenance of ash water outlet of 2 nos . ash pond and other tit-bit works as per instruction of eic . , house rent allowance for 2 ( two ) nos . workers . this allowance @ 19% of basic shall be paid to these workers for the full month subject to performing minimum 06 days work within a month by a particular worker . payment will be made accordingly . rate is per month per worker . , provision of e . l against workers for item no . 10 & 12 . , payment of statutory components ( esi , pf and bonus ) of sl . no . 10 & 12 . , annual cost of ppe ( on reimbursement basis at actual ) for 08 nos workers . for each worker:helmet ( 01 no per year ) , hand gloves ( 01 pair per month ) , gumboot- 01 no per year , nose guard- 02 nos per month , to be supplied in consultation with fire & safety dept . , hr&a dept . and utilizer dept . , btps . , gst @ 18% on above items ( sac no 995429 )