providing and laying 225 mm dia drainage pipe line at aavesh galli and shafique galli mhada colony in ward no 01 , providing and laying 225 mm dia draibage pipe line at aavesh galli and shafique galli mhada colony in ward no 01 , item no. 1 : 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.complete. mjp dsr 2021-2022pg no42/1( add 5% work in corporation area) , item no. 2excavation for foundation / pipe trenches by allmeans in hard murum including removing the excavated materialupto a distance of 50 m and lifts as below, stacking and spreadingas directed by engineer- in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. , item no. 3 excavation for foundation / pipe trenches by all means in soft rock and old cement and lime masonry foundationasphalt road including removing the excavated material upto adistance of 50 m beyond area and lifts as below, stacking asdirected by engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. mjp dsr 2021-2022pg no42/5 ( add 5% work in corporation area) , item no. 4 :- dewatering the excavated trenches and pools of water in the building trenches / pipeline trenches, well works by using pumps & other devices incluiding disposing off water to safe distance as directed by engineer-in-charge (including cost of machinery, labour,fuel ) , etc. complete.mjp dsr 2021-2022pg no45/14 , item no. 5 :providing isi standard r.c.c. pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints, excluding gst lev-ied by goi & gom in all respect including inspection charges, transport to departmental stores, unloading and stacking etc. complete as per is-458/1988. class p-iii225 mm dia mjp dsr 2021-2022pg no 96/c/v/ , item no. 6 lowering, laying and jointing in proper grade and alignment r.c.c. pipes with collar joints in c.m.1:1 proportion or socketed r.c.c. pipes with rubber joints (excluding cost of rubber ring or r.c.c. collar,) including cost of conveyance from stores to site of work, cost of jointing material, labour, etc. complete as directed by engineerin- charge (for all class of pipes.) as per is- 783-1985. 225 mm dia mjp dsr 2021-22pg no 98/2 , item no. 7 :- providing and constructing on sewer b.b masonry circular manhole concentric 1.2 m dia at bottom & 0.5 m dia at top & upto a depth of 2.0 m with 23 cm brick work in c.m 1:4 proportion, excluding excavation including foundation concrete 250 mm thick and haunches and channels in cc1;2;4 proportionfinishng channels in smooth rendering providing ci dapuri type steps each weighing 5.5 kg, 1;2;4 coping and providingand fieixn approved make and quality s.f.r.c. frame andcover of 56 cm dia etc complet as directed by engineer in charge a)rebate for every decrease in depth of 50 cm or part thereof mjp dsr 2021-22 pg no 223/6 , item no. 8 :- prividing and constructing bb masonry valve chember chember with 15 cm thick 1:3:6 proportion pcc bedding, execluding excavation, b.b. masonry in c.m. 1:5 proporction precast rcc fram & cover, etc. complete as directed byengineer- in- charge as aboveof 60x45 cm internalsizeanddepthupto 0.9 m with 60 x 45 cm size c.i. manhole frame and cover of 40 kg. a) addfor every incrise in depth of 30 cm or part there ofmjp dsr 2021-22pg no 221/2 , item no. 9 :- providing and laying in situ, following grades if c.c. of trap / granite / quartzite / gneiss metal for foundation and beddingincluding dewatering, formwork, compacting and curing, finishing, etc.complete. m-150 mjp dsr 2021-2022pg no49/1 , item no. 10 :- refilling the trenche with available excavated stuff with soft material first over pipeline and then hard material in 15 cmlayers with all leads and lifts including consolidation, surcharging,etc,complete.mjp dsr 2021-2022pg no45/15 , g.s.t. 18%