Providing and laying 50mm Water Pipeline from Jahangir Complex to Silver Oak Building at Anjurphata Road, Ward no 23, Prabhag Samiti no 3D

Providing and laying 50mm Water Pipeline from Jahangir Complex to Silver Oak Building at Anjurphata Road, Ward no 23, Prabhag Samiti no 3

item No. 01 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.Lift 0 to 1.5 M (Bd-A-1/259) MJP DSR 2023-24 Pg No.37/1

item No. 02Excavation for foundation / pipe trenches by all means in hard murum including removing the excavated material upto a distance of 50 M and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete.Lift 0 to 1.5 M (Bd-A-2/259) MJP DSR 2023-24 Pg No.37/2

item No. 03 Excavation for foundation / pipe trenches by all means in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto a distance of 50 M beyond area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete.Lift 0 to 1.5 M (Bd-A-4/259) MJP DSR 2023-24 Pg No.37/5

item No. 04Providing and fixing on walls/ ceiling/ floors, 50 mm dia heavy grade having embossed as ISI Mark galvanised iron pipes weight of 6.33 Kilogram/meter with necessary fittings.and remaking good the demolished portion and primer of anti corrossive oil paint 2 coats Including necessary scaffolding and removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. completeSSR 2022-23 pg no 267/sr.no1316

item No. 05Providing double flange sluice valve confirming for IS- 14846 including worn gear arrangements as per test pressure, stainless steel spindle, caps, including inspection charges, transportation upto departmental store, unloading, stacking excluding GST levied by GOI & GOM in all respect etc.complete. Sluice valve - PN - 1.6 (Without by pass arrangement) 50 mm dia MJP DSR 2023-24 Pg No.146/c/i

item No. 06Lowering, laying and jointing in position following C.I.D/F Reflex valves, Butterfly valves and Sluice valves including cost of all labour jointing material, including nut bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all class of valves.)50 mm dia MJP DSR 2023-24 Pg No.148/4/i

item No. 07Making cross connection to existing distribution main of any type including excavation, breaking and removing existing pipes, lowering, laying of specials and pipes in their position, refilling, closing the water supply in that area, dewatering and restarting the water supply, etc. complete as directed by Engineer-in-charge for following diameters of existing pipeline, irrespective of diameter of branch line. (The number of joints involved will be paid separately depending upon the nature of joints and required pipes, valves and specials will be supplied free of cost at stores.) 600mm Dia MJP DSR 2023-24 Pg No.58/10/xii

item No. 08Providing and laying in situ CementConcrete M-15 of trap/ granite / quartzite / gneiss metal for foundation and bedding including bailing out water, form work, compaction, curing, etc. complete. (Cement 5.90 bags / cum) MJP DSR 2023-24 Pg No. 47/1/b M-150

item No. 09 Dewatering the excavated trenches and pools of water in the building trenches / pipeline trenches, well works by using pumps and other devices including disposing off water to safe distance as directed by Engineer-in-charge (including cost of machinery, labour, fuel), etc. complete. (Bd-A-9/261MJP DSR 2023-24 Pg No.40/14