removing of chokeup and daily maintance of existing drainage line at ward no . 23 , rodding for removing choke up of following dia . existing drainage line using rodding , removing & refixing manhole cover , pluging drainage line stacking the silt as directed , controlling trafic , providing lantren , light etc . if required providing cautionary/warning trafic sign boards , providing necessary security arrangements , cleaning site after work , getting approval for cleaning work etc complete . ( non dsr rate ) , removing chokup of 100mm to 250mm dia . existing drainage line , removing chokup above 250mm dia . to 450mm existing drainage line , excavation for foundation/pipe line trenches in earth , soil of all types , sand , gravel and soft murum , including removing the excavated material upto a distance 50 mtr . & lift as below , stacking and spreading as directed , normal dewatering , preparing the bed for foundation and excluding backfilling etc . complete . ( bd-a/259 ) , excavation for foundation/pipe line trenches in hard murum and boulders w . b . m . road including removing the excavated material upto a distance 50 m beyond the area and lift as below , stacking and spreading as directed by engineer-in-charge normal dewatering preparing the bed for foundation and excluding backfilling etc . complete ( bd-a-3/259 ) lift 0 to 1 . 50 m . mjp dsr page no . 33 item no . 3 lift 0 to 1 . 50 m . , excavation for pipe line trenches in soft rock and old cement & lime masonry foundation asphalt road including removing the excavated material upto a distance 50 m beyond the area and lift as below , stacking and spreading as directed by engineer-in-charge normal dewatering , preparing the bed for foundation and excluding backfilling etc , complete . ( bd-a-4/259 ) lift 0 to 1 . 50 m . mjp dsr page no . 33 item no . 5 , removing of following size stone-ware pipes including breaking out joints , sorting out useful material & stacking them as directed by engineer-in-charge analised item mjp dsr page no: as per rate analysis item no . : , 100mm to 250mm dia . swg pipe , 300mm swg pipe , removing existing pipe line of the following r . c . c . pipes excluding cost of necessary excavation and refilling of the trenches , breaking the joints , lifting the pipes and stacking to the places as directed by the engineer-in-charge with all leads and lifts including cleaning the surfaces etc . complete mjp dsr pg no . mjp/dsr 2005-06/ it no . -11 pg no-49 item no . , 150 mm dia . r . c . c . pipe , 225 mm dia . r . c . c . pipe , providing isi standard stoneware pipes including all taxes ( central and local ) , inspection charges , railway freight , unloading from railway wagons , loading into trucks , transprt to departmental stores , unloading , stacking etc . complete . mjp dsr page no . mjp/dsr 2005-06/ it no-11 pg 49 item no . , 225 mm dia . swg pipe , 300 mm dia . swg pipe , lowering laying and jointing in proper grade and alignment stoneware pipes with cements joints in c . m . ( 1:1 ) proporation of following diameters including cost of conveyance from store to site of work jointing material , labour , giving satisfactory hydraulic testing etc . complete mjp dsr page no . section . 9 , dsr page no . 92 item no . section-1 ( 5 ) , 225 mm dia . swg pipe , 300 mm dia . swg pipe , raising the existing manhole chamber with 23 cm thick brick work in cm 1:6 prop . in 30 cm concerntrick cone including 12mm thick cement plaster in cm 1:4 prop on both side complete . mjp dsr page no . ( as per rate analysis ) item no: , providing and reparing to existing manhole chambers after fixing pipes with necessary brick work , benching channeling , plastering etc . complete . mjp dsr pg no . ( as per rate analysis ) item no . , providing and constructing on drainage line b . b . masonry circular manhole , concentric cone 0 . 90 mtrs . dia . at bottom and 0 . 5 mtrs . dia at top and up to a depth of 1 . 50 mtrs . with 23 cm thick brick work in c . m . 1:6 prop with 12 mm thick cement plaster in 1:4 , with smooth rendering , 1:2:4 coping & fixing approved make & quality s . f . r . c . frame & cover of 56 cm dia . etc . including all necessary excavation & 1:5:10 bed cc . etc . all complete as directed by engineer in charge ( rebate for every decrease in depth of 3 cm or part there of rs . 1212/- per 30 cm ) mjp dsr page no . as per rate analysis item no . depth-0 . 90 mt . , providing & supplying steel fiber reinforced concrete ( sfrc ) frame & cover heavy duty/medium duty of rectangular of circular in shape of approved make including loading , unloading , transporatation , all taxes etc . complete . as directed by engineer in charg ( 20tones capacity ) mjp dsr page no: mjp/dsr/2006-07/it/page-244 item no: circular hd 540/630 with frame , fixing of sfrc frame and cover to manhole chamber/rectangular sfrc cover and frame in c . c . m-15 ( concrete 1:2:4 prop ) etc . complete mjp dsr page no . ( as per rate analysis item no . 22 circular hd 540/630 mm with frame . , refilling and the trenches availlabel excavated stuff with soft material first over pipe line and then hard materials in 15 cm layers with all leads and lifts including consolidation , surcharging , etc complete . mjp dsr page no . 36 item no . 15 , desilting the supply well , intake well/head works , sump of water supply/sewerage works etc . in wet or dry condition including lifts upto 9 m and lead upto 1 50 m as required beyond the work site , stacking , sprreading , including necessary guarding , etc . mjp dsr pg 42 item 13 a ) add for every additional lift of 1 . 5 m , providing & supplying 6mm dia . high carban steel rods with connecting screwed roding arrangements of length 1 . 0m etc . complete . as directed by engineer incharge ( as per market rate ) , transport of surplus material from work site to any disposal place as directed by engineer-in-charge with lead of|_____km including and stacking etc . complete . ( mjp/dsr/2015-16/lead chart/page no . 19 ) item no . lead of 5 . 00 km for mannuar or sludge