repairing of drainage line in ward no 81 -a , excavation foundation on /pipe trenches in earth , soils of all types and gravel and soft murum including removing the excavated material up to a distance of 50mtrs . and lifts as below stacking and spreading directed normal dewatering preparing the 1 . excavation foundation on /pipe trenches in earth , soils of all types and gravel and soft murum etc . ( ssr no . ) , removing existing pipe line of the following pipe size stone ware pipe/r . c . c pipe including cost of necessary excavation and refilling of the trenches , breaking the joints , lifting the pipe and stacking to the place as directed by the engineer - in 7-15 mmdia rcc pipe ( ssr no . ) 150 mm dia rcc pipe , providing isi standard stoneware pipe including all taxes ( central and local ) , inspection charges , railway freight , unloading from railway wagons , loading into trucks , transport to department stores , unloading , stacking etc . complete . mjp dsr 2011-12 ) 200 mm dia ( ssr no . ) 200 mm dia , lowering , laying and jointing in proper grade and alignment stone ware pipes with cement joints in cm ( 1 : 1 ) proportion of following diameters including cost of conveyance from stores to site of work , joinging material , labour giving satificatory hydra 11-200 mmdia ( ssr no . ) 200mm dia , providing and constructing on drainage line b . b . masonary circular manhole concentric cone 0 . 90 mtrs . dia . at bottom and 0 . 5 mtrs dia at top and upto a depath of 1 . 50 mtrs . with 23 cm thick brick work in cm 1:5 prop with 12 mm thick . smooth rendering , 15-40- mt ( ssr no ) 1 . 40mt depth , providing steel fiber reinforced concrete ( s . f . r . c ) frame , cover heavy duty/medium duty of rectangular pr circular in shape of approved make including loading unloading transportation , all taxes etc . complete as directed by engineer - in charge as per 18 rectangular 700x550x75 hd ssr no rectangular 90x60 , providing & repairing to existing m/h chember after fixing pipes with necessary brick work benching channaling plastering etc . com . ( as par rate nalyisis ) 21 ( ssr no . ) , fixing of sfrc farame & cover to manahol chamber /rectangular sfrc cover & frame in cc m-15 ( concret 1:2:4 pro . etc . complate . ( as per rate . analysis ) 22- circular hd 540/630with frame ( ssr no . ) 22- circular hd 540/630with frame , desilting the sum of sewerage work in wet or dry condition including lifts 0to 9 . 00 mt & lead up to 150 m as requred beyond the work site stacking spreading including necessary gurding etc . com . as directed by the engineer in charge ( as per 23 ( ssr no . ) up to 0 to 9 m depth , tranport of surplus material form work site to any disposal place as directed by the engineer in charge with a lead of --------------- km including and stacking etc . complete as per pwd dsr 2002-2003 ) 25-1-50 manuar sludge ( ssr no . ) 1 . 50 manuar sludge , removing chock up on existing line with roading and removing and refixing of manhole cover etc . removing chockup existing line including requaired dewatering by pump desilting of manhole desilting of existing drainaige line by using power bucketroading machine inclsinf transporation of power bucket removing and refixing manhole cover etc . co . ssr no . 150 to 300 mm dia , refilling the trenches available excavated stuff with soft material . first over pipe line and then hard material in 15 cm layers with all leads and lifts including consolidation , surcharging , etc complete . 19 ( ssr no .