|
Removing Chockup And Daily maintenance Of Existing Drainage Line At Ward 38 Midc Chikalthana , excavation foundation on / pipe trenches in earth , soils of all type , and gravel and soft murum , including remove the excavated material uptp a distance of 50m and lifts as below stacking and spreading directed normal dewatering preparing the bed for foundation and exculding back filling etc . complete ( lift 0 to 1 . 5 m ) ( spec . no . bd . a page no 259 . , mjp dsr 2016 / 17 , i . no : 1 , excavation for foundation pipe trenches in hard murum and boulders , wbm roads including removing the excavated material upto a distance of 50 m beyond the area lifts as below , stacking and spreading as direcedt by engineer-in-charge , normal dewatering preparing the bed for foundation and excluding back filling , etc . complete ( lift 0 to 1 . 5 m ) ( spec no . bd . a page no . 259 mjp dsr 2018 / 19 , i . no : 3 , excavation for foundation / pipe trenches insoft rock and old cement and lime masonary foundation , asphalt road including removing the excavated material upto a distance of 50 m beyond the area lifts as below , stacking and spreading as direcedt by engineer-in-charge , normal dewatering preparing the bed for foundation and excluding back filling , etc . complete ( lift 0 to 1 . 5 m ) ( spec no259 . bd . a page no . mjp dsr 2018 / 19 , i . no:5 , removing existing pipe line of the following pipe size stoneware / r . c . c . pipes including cost of necessary excavation and refilling of the trenches , breaking the joints , lifting the pipes and stacking to the place as directed by the engineer-in-inchargewih all leads and lifts including cleaning the surfaces etc . complete ( as per mjp dsr 2018-19 item no . 12 ) 150 mm dia r . c . c . pipes , providing isi standard rcc pipes in standard lengths of following diameter suitable for either collar joints or rubber joint including all taxes ( central and local ) , inspection charges , railway freight , unloading from , transport to departmental stores / sites , unloading stacking etc . complete ( is-458 / 1988 ) class np-ii with collar joints ( as per mjp dsr ) -2018 / 19 200mm dia , providing isi standard rcc pipes in standard lengths of following diameter suitable for either collar joints or rubber joint including all taxes ( central and local ) , inspection charges , railway freight , unloading from , transport to departmental stores / sites , unloading stacking etc . complete ( is-458 / 1988 ) class np-ii with collar joints ( as per mjp dsr ) -2018 / 19 250mm dia , lowering , laying and jointing in proper grade and alignment rcc pipe with cement joints in cm ( 1 : 1 ) proportion or socketed rcc pipes with rubber joint of rubber or rcc collar ) including cost of conveyance from stores to site of work cost of jointing material , labour , giving hydraulic testing etc . comp . as directed by engineer ( is-783-1985 ) 200 mm dia , lowering , laying and jointing in proper grade and alignment rcc pipe with cement joints in cm ( 1 : 1 ) proportion or socketed rcc pipes with rubber joint of rubber or rcc collar ) including cost of conveyance from stores to site of work cost of jointing material , labour , giving hydraulic testing etc . comp . as directed by engineer ( is-783-1985 ) 250 mm dia , providing and constructing on drainage line b . b . masonary circular manhole with concentric cone 0 . 90 m dia . at bottom and 0 . 5m dia . at top and upto a depth of 1 . 50 m with 23 cm thick rendering , 1 : 2 : 4 coping and providing and fixing make and quality . s . f . r . c . frame and cover of 56 cm dia . complete as directed by engineer - in -charge . ( as per rate analysis ) a . rebate for every decreases in depth of 30 cm or part there ( of 1 . 5m depth 30cm . / per rs . 1639 , providing & supplying steel fiber reinforced concrete ( s . f . r . c . ) frame & cover heavy duty / medium duty of rectangular or circular in shape of approved make including loading unloading , transportation , all taxes etc . complete as directed by engineer- in - charge . ( 20tonnes capacity , refilling the trenches available excavated 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 ( as per mjp dsr 2018 / 19 ) , raising the existing manhole chamber with 23 cm thick brick work in cm 1 : 6 prop . in 30 cm concentrick cone including 12 mm thick cement plaster in cm 1 : 4 prop on both side complete . mjp dsr 2018 / 19 , providing and repairing to existing manhole chambers after fixing pipes with necessary brick work , benching , channeling , plastering etc . complete . . mjp dsr 2018 / 19 , fixing of sfrc frame and cover to manhole chamber / rectangular s . f . r . c . cover and frame in c . c . m -15 ( concrete 1 : 2 : 4 prop . ) etc . complete . mjp dsr 2018 / 19 , desilting the supply well , intake well / head works sump of water supply / sewerage works etc . in wet or dry condition including lifts up to 9m and lead up to 150 m as required be yond the work site , stacking , spreading , including necessary guarding , etc . complete as directed by engineer-in-charge . , transportation of surplus material from work site to any disposal place as directed by the engineer - in - charge with a lead of ______________ km including and stacking etc . complete , providing and constructing brick masonry inspection chamber 90cm x 45cm x 90cm including 1:4:8 cement concrete foundation 1:2:4 cement concrete channels half round g . s . w . pipes , brick masonry , plastering from inside and c . i . lid cover of 75 kg with lid and frame fixed in cement concrete . , providing & supplying steel fiber reinforced concrete ( s . f . r . c . ) cover heavy duty of rectangular or circular in shape of approved make including loading unloading , transportation , all taxes etc . complete as directed by engineer- in - charge . ( 20t ) rect . size-90cmx60cm sfrc cover a ) size-90cmx60cm sfrc cover 20t ( without frame ) , removing chokeup on existing drainage line including required dewatering by pump desilting of manhole desilting of existing drainage line by using power bucket machine and rodding machine including transportation of rodding machine etc . comp 150 mm to 250 mm dia
|
