Augmentation Of Byung Water Supply Scheme In Block Ukhimath And All Other Appurtenant Works Including Supply And Carting Of Materials Labours T And P Etc For Proper Completion Of Work-2 Minor Repair Work Of Intake Chamber Including All Materials, Labour, T&P Etc. Required For Proper Completion Of Work 3 Construction Of Rcc Intake Chamber Including All Materials, Cartage, Labour, T&P Etc. As Pre Department Specification & Instruction Given By Engineer In Charge Required For Proper Completion Of Work 4 Construction Of Roughening Filter With Filling Of Supporting & Filter Media Including All Materials, Cartage Labour, T&P Etc. Required For Proper Completion Of Work 5 Supply Of All Material, Labour, T&P And Construction Semi Cercular Drain As Per Drawiing & Design . 6 Supply Main & Distribution Main 7 Supply Of All Materials, Lobour, Carting, Laying & Jointing Of Gi ( M ) Screwed Pipes ( Including Supply Of All Jointing Materials, White Lead, Hemp And Oil Etc ) In Trenches With Its Cutting, Threading And Testing Of Pipe Line Etc Complete. 8 20Mm Dia 9 25Mm Dia 10 32Mm Dia 11 40 Mm Dia 12 Excavation Of Earth For Pipeline In Following Strata Lift Upto 1.5 M Lead Upto 30 M Including Refilling, Watering, Ramming Of Excavated Earth Into The Trenches And Removal Of Surplus Earth Upto A Distance Of 60 M From Trenches Including Supply Of Labour, T & P Etc.All Complete Assuming That 90% Pipe Line Is Laid In Trenches, It Is Estimated That 75% Excavation Will Be In Soil Mixed With Shingle, Bajari And Boulders And Rest 25% Will Be In Medium Rock 13 Soil Mixed With Boulder ( Smb ) 14 Medium Rock ( Mr ) 15 Dismental And Relaying Of Following Size Of Gi ( M ) Pipe 16 20 Mm Dia 17 25 Mm Dia 18 Supply And Fixing Of Wheel Valve / Air Valve Of The Following Sizes Including Cartage Of Materials, Labour, T&P Etc. Complete 19 20 Mm Dia 20 25Mm Dia 21 32Mm Dia 22 C.I. Air Valve ( Screwed ) 20Mm 23 Supply Of All Materials, Labour, T & P Etc. And Construction Of Sluice Valve / Scour Valve Chamber As Per Type Design Complete ( Size 0.6X0.6X0.6 M ) 24 Supply Of All Materials, Labour, T & P Etc. And Construction Of Air Valve Chamber As Per Type Design Complete ( Size 0.6X0.6X0.6 M ) 25 Supply Of All Materials, Labour, T&P Etc And Construction Of R.C.C. Cwr Of Following Capacities ( In Kiloliters ) With M.S. Ladder Outside & Inside Of The Tank, M.S. M.H. Cover With Locking Arrangement, Supply And Fixing Of Outlet, Inlet, Over Flow And Wash Out Pipes With Necessary Sluice Valves, Pipe Pieces ( Including Cost Of Materials ) Flooring 0.60 M Wide Apron With Drain, Painting On Tank Body Vertical Pipes, Ladder, M.S. M.H. Cover Etc. Complete With Approved Water Proofing ( Apex ) / Enamel Paint, Testing, Filling Water For Testing Purpose Etc. Including Supply Of Vertical Pipes And Specials, Assuming Bearing Capacity As 8Mt / M2. 26 12.50Kl Capacity 27 Supply And Fixing Of Bucket Type Chlorinator Of 25 Liter Capacity At Top Of Service Raservoirs. 28 Protection Work 29 Pcc 1:4:8 ( 1 Cement: 4 Coarse Sand: 8 Graded Stone Aggregate 40 Mm Nominal Size ) 30 1:2:4 ( 1 Cement : 2 Coarse Sand ( Zone-Iii ) : 4 Graded Stone Aggregate 40 Mm Nominal Size ) 31 Rr Stone Masonry 1:6 Including Supply Of All Materials, Labour, T&P Etc. Complete 32 Rr Dry Including Supply Of All Materials, Labour, T&P Etc. Complete
