Tender For Replacement Of Old Drinking Water Gi Pipe Line For E-4 Type Quarters Opposite To Dehar Guest House At Bbmb Colony At Slapper.; 1 Dismantling of Flexible Pavements (By Mechanical Means) ( a ) Dismantling of flexible pavements thickness above 50mm by mechanical means and disposal of dismantled materials up to a lead of 1000 meters, stacking serviceable and unserviceable materials separately as per technical clause 202 of MORT&H specifications 2 Dismantling concrete (d) Cement concrete plain1:2:4 mix 3 Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres. 4 Dismantling, disjointing, removal of G.I. pipe lines, specials, valves and fittings complete in all respects. (f) 50mm internal diametre pipe line. 5 Dismantling, disjointing, removal of G.I. pipe lines, specials, valves and fittings complete in all respects. (e) 40 mm internal diametre pipe line. 6 Cement concrete 1:5:10 (b) With stone aggregate 40mm gauge (ii) mixing by mechanical means using concrete mixer volumetric type 7 Cement concrete 1:2:4 ( a ) With stone ballast or shingle (ii) mixing by mechanical means using concrete mixer volumetric type 8 Providing, laying, jointing, fixing and testing ISI Marked G.I. Pipe (as per IS 1239) B-class Premium make such as (Jindal Hisar) including cost of specials (such as tees, bends, sockets,elbows etc.), painting with anti corrosive bitumastic paint, testing cutting, threading inside buiding complete (f) 50 mm i/d 9 Providing, laying, jointing, fixing and testing ISI Marked G.I. Pipe (as per IS 1239) B-class Premium make such as (Jindal Hisar) including cost of specials (such as tees, bends, sockets,elbows etc.), painting with anti corrosive bitumastic paint, testing cutting, threading inside buiding complete (e) 40 mm i/d 10 Providing, laying, jointing, fixing and testing ISI Marked G.I. Pipe (as per IS 1239) B-class Premium make such as (Jindal Hisar) including cost of specials (such as tees, bends, sockets,elbows etc.), painting with anti corrosive bitumastic paint, testing cutting, threading inside buiding complete (b) 20 mm i/d 11 Providing, fixing, and jointing G.I. Union Couplings (of approved make with the approval Engineer-in-charge) as per IS 1879 in G.I. Pipe lines complete in all respect. (f) 50 mm i/d G.I. Union 12 Providing, fixing, and jointing G.I. Union Couplings (of approved make with the approval Engineer-in-charge) as per IS 1879 in G.I. Pipe lines complete in all respect.(e) 40 mm i/d G.I. Union 13 Providing, fixing, and jointing G.I. Union Couplings (of approved make with the approval Engineer-in-charge) as per IS 1879 in G.I. Pipe lines complete in all respect.(b) 20 mm i/d G.I. Union 14 Providing, fixing and jointing ISI Marked Gun- Metal peet valves (Heavy Pattern) as per IS 778 with hand wheels, on G.I. Pipe lines laid in the ground or inside buildings including all carriages complete. (f) 50mm i/d Gun Metal peet valve heavy pattern. 15 Providing, fixing and jointing ISI Marked Gun- Metal peet valves (Heavy Pattern) as per IS 778 with hand wheels, on G.I. Pipe lines laid in the ground or inside buildings including all carriages complete. (e) 40mm i/d Gun Metal peet valve heavy pattern. 16 Providing, fixing and jointing ISI Marked Gun- Metal peet valves (Heavy Pattern) as per IS 778 with hand wheels, on G.I. Pipe lines laid in the ground or inside buildings including all carriages complete. (b) 20mm i/d Gun Metal peet valve heavy pattern. 17 Providing, fixing and jointing ISI Marked Gun- Metal peet valves (Heavy Pattern) as per IS 778 with hand wheels, on G.I. Pipe lines laid in the ground or inside buildings including all carriages complete. (i) 100 mm i/d Gun Metal peet valve heavy pattern. 18 First class burnt brick laid in cement sand mortar 1:6 in foundation and plinth 19 12.5 mm thick cement plaster 1:5 20 Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth. 21 Cold twisted deformed (Ribbed/ Tor steel) Bars(Fe 415 grade as per IS 1786-2008) , for R.C.Cworks, where not including in the complete rate ofRCC including binding & bending and placing inposition complete 22 Shuttering for faces of concrete foundations andfoundation beam & plinth beam (vertical or battering) 23 Floating coat of 1:5mm thick neat cement laid in one operation to the topping 24 Patch Work with Bituminous Macadam 50mm to 75mm thickness (Grading II)( a ) Providing and laying patch work with bituminous macadam 50mm to 75mm thick using crushed stone aggregates of specified grading premixed with bituminous binder VG-30 @ 3.4% in Continuous type hot mix plant, carriage of mixed material to site of work, laid after trimming the pot hole, removal of failed material, laying by suitable means and rolling with a smooth wheeled roller to match the adjoining surface complete as per technical clause 504 of MORT&H specifications
