water supply maintenance and repairing works in ward no . 66 , 70 , 71 , 72 , 73 , 100p , 103p , 104p in zone no 09 , excavation for foundation / pipe trenches in earth , soils of all types , sand , gravel and soft murum , including removing the excavated material upto a distance of 50 metres and lifts as below , stacking and spreading as directed , normal dewatering , preparing the bed for foundation and excluding backfilling , etc comp . lift 0 to 1 . 50 m mjp/dsr/2019-20/page no . 34 i . no . 1 , excavation for foundation / pipe trenches in hard murum and boulders , w . b . m . road including removing the excavated material upto a distance of 50 metres and lifts as below , stacking and spreading as directed , normal dewatering , preparing the bed for foundation and excluding backfilling , etc comp . lift 0 to 1 . 50 m mjp/dsr/2019-20/ page no . 34 i . no . 3 , excavation for foundation / pipe trenches in soft rock and old cement and lime masonry foundation asphalt road by all means including removing the excavated material upto a distance of 50 metres and lifts as below , stacking and spreading as directed , normal dewatering , preparing the bed for foundation and excluding backfilling , etc comp . lift 0 to 1 . 50 m mjp/dsr/2019-20/ page no . 34 i . no . 5 , providing and supplying asbestos cement pressure pipes manufactured and tested as per iso-160 standards of following class and diameter in standard lengths including cost of all taxes ( central and local ) , insurance , railway freight , inspection charges , unloading from railway wagon , loading into truck , transporting to departmental store/site , unloading , stacking etc . complete mjp/dsr/2019-20/page no . 57 . i . no . 1 , 80mm , 100mm , 150mm , 200mm , lowering , laying and jointing with cid joints , a . c . pressure pipes and ci or ms specials of following class and diameters including conveyance from stores to site of works , cost of labour and material , giving satisfactory hydraulic testing , etc . as per isi code , etc . complete but excluding cost of c . i . d . joints , nut bolts , rubber rings . mjp/dsr/2019-20/ p . no . 59 i . no . 4 ( a ) , 100mm , 150mm , 200mm , cutting and champhering of pipes of following diameters including cost of all materials and labour involved , etc . complete as directed by engineer-in-charge . ( for all class of pipes ) mjp/dsr/2019-20/page no . 228 i . no . 20 , 100 mm , 150 mm , 200 mm , providing and supplying c . i . detachable joints suitable for a . c . pressure pipes manufactured as per is- 1538 / 1993 standards of following class and dimeter including cost of insurance , railway freight , inspection charges , unloading from railway wagon , loading into truck , transporting to departmental store , unloading , stacking and cost of rubber rings , nut bolts , excluding gst levied by goi & gom in all respect etc . complete . mjp/dsr/2019-20/page no . 69 i . no . 13 , 100 mm , 150 mm , 200 mm , checking and repairing private water connection and reconnecting the same disconnection of unauthorise private connection etc complete , removing existing cross connection and remaking the same etc complete ( 70% rate of making cross connection . ) mjp/dsr/2018-2019/page no . 47 . i . no . 10 , 100 mm , 150 mm , 200 mm , removing and refixing the half body of sluice valves including excavation , refilling , cost of rubber packing , nut bolts , with gate , gland rope , repair by welding etc complete ( 70 % rate of laying sluice valves ) mjp/dsr/2019-20/ page no . 131 i . no . 4 , 100 mm , 150 mm , 200 mm , providing and supplying s . s . spindle rod as per standard specifications and suitable for sluice valves etc complete . ( as per market rate ) , 100mm , 150mm , 200mm , providing and supplying gun metal check nut of following diameter of sluice valves as per standard specifications , etc . complete , 100mm , 150mm , 200mm , providing and supplying m . s . clamp for pipes of following diameters etc comp . ( as per market rate ) , 100 mm , 150 mm , 200 mm , welding in all position with required number of runs , for m . s . pipes internally and externally including wherever necessary , fixing appurtenances and other accessories in connection with pipe laying work as per specification , as per mjp dsr 2019-20 , page no 280 , 10 mm , refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation , surcharging , etc . complete . mjp/dsr/2019-20/page no . 37 i . no . 15