providing and laying and repairing drainage line ward-94 , excavation foundation on / pipe trenches in earth , soil of all types , and gravel and soft murum , including removing the excavated materia up to a destance of 50 mrs . and lifts as beow stacing and spreading directed normal dewateirng preparing the 1-excavation foundation on / pipe t renches in erth , soils of all types and gravel and soft murum etc . ( ssr no ) , excavation for foundation / pipe trenches in hard murum including remvoing the excavated material upto a distance of 50 mtrs and lifts as below , stacking and spreading as direct ed by engineer in charge normal dewatering , preparing the bed foundation 2- excavaton for foundation / pipe t renches in hard murum etc . ( ssr no- ) , providing isi standard stoneware pipe including all taxes ( central and olocal ) inspection charges , railway freight , unloading from railway wagons . loading into truckes transport etc . complete ( mjp dsr 2011 / 201 10-300 mm dia ( ssr no- ) 300 mm dia , lowring laying and jointing in proper grade and alignment stone ware pipes with cement joints in cm ( 1:1 ) proportation of following diamters including cost of conveyance from stores to site of work , joinging materia , labour giving satificatroy hydra 11-300 mm dia ( ssr no- ) 300 mm dia , providing and construction on drainage line b . b . masonary circualr manhole concrete cone 0 . 90 mtrs . dia . at bottom and 0 . 5 mtrs dia at top and upto a depth of 1 . 50 mtrs with 23 cm thick brick work in cm 1:5 prop with 12 mm thick smooth redering 15- . 0 . 90 mt ( ssr no- ) 0 . 90 mt depth , providing steel fiber reinforced concrete ( sfrc ) frame , cover heavy duty / medium duty of rectangualr or circualr in shape of approved make including loadinguloading transortation , all taxes etc . complete as directed by engineer in charge ( as p-18-circualr hd 540 / 630 mm with frame , refilling the trenches available excavated stuff with soft material . first over pipe lne and then hard material in 15 cm layers with all leads and lifts including consolidation surcharging , etc . complete . 19 ( ssr no- ) , raising the existing manhole chamber with 23 cm thick brick work in cm 1:5 prop in 30 cm concentrick cone including 12 mm thick cement plaster in cm 1:4 prop on both side cmplete ( as per rate analysis ) 20 ( ssr no- ) , providing and repairing to existing manhole chambers after fixing pipe with necessary brick work benching channeling plasering etc . complete ( as per ratenaysisi ) 21 ( ssr no- ) , fixing of sfrc frame and cover to manhole chamber / rectangualr sfrc cover and frame in cc m-15 ( concrete 1:2:4 propo ) etc . complete ( as per rate analysis ) 22- circualr hd 540 / 630 with frame ( ssr no- ) 22-circhar hd 540 / 630 with frame )