providing and supplying 0 . 75 gi pipe connection at hotel bagga to zone office 09 jalna road aurangabad , 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 / 2018-19 / 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 / 2019-2020 / 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 / 2019-2020 / page no . 34 i . no . 5 , providing and supplying ms clamp for pipes of following diameters etc comp ( as per market rate ) , 150 mm , providing isi mark gi pipe of following class & diameter excluding gst levied by goi & gom mjp / dsr / 2019-20 / page no . 84i . no . 1 ( b ) , 20 mm , lowering , laying & jointing gi pipes & specials of following class mjp / dsr / 2019-2020 / page no . 80 i . no . 4 ( b ) , 20 mm , providing & supplying isi mark standred gi special 10% of g i pipe cost of isi mark of following class and dia . for gi bend , l-bow etc , 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 / 2019-2020 / page no . 36 i . no . 15