construction of pucca drain from health centre to sankar house at ghoshpur , earth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. ( a ) depth of excavation not exceeding 1, 500 mm. page- 01, sl no-02 , earth work 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 of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. page- 01, sl no-03 ( a ) , filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) page- 02, sl no-04 ( b ) , hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) ( f ) 25 mm to 30 mm shuttering without staging in foundation page- 43, sl no-36 ( f ) , plain cement concrete with ( 4:2:1 ) with graded trap stone chips 20mm down etc. page-24, i-4 , reinforcement for reinforced concrete work , ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. page- 26, sl no-10 ( i ) , brick work with fly ash bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth page- 17, sl no-23 ( a ) , plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] page- 189, sl no-1 ( i ) with 1:6 cement mortar ( b ) 20 mm thick plaster , neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. page- 192, sl no-15 , cost for diplay board writing. ( 3-0x 2-6 )