Annual Maintenance & Supply Of Materials For Maintenance Of Water Lines In Gnc, Choultries And Surrounding Areas At Tirumala For The Year 2020-21:-Supply Of G.I.Pipes Of B Class Of Isi Marked And Approved By The Department Including Cost And Conveyance And All Other Incidental Charges Etc., And Properties And Weight As Per Is 1239 Marked Of Tata Make. , Supply Of Gi Specials ( Gi Elbows ) Of Approved Make / I.S.I Marked , Supply Of G.I. Couplings ( Socket ) Of Approved Make / I.S.I Marked. , Supply Of G.I. Unions Of Approved Make / I.S.I Marked . , Supply Of G.I. Hex Nipples Approved Make / Isi Marked. , Supply Of G.I. Tees Of Approved Make / I.S.I Marked . , Supply And Fixing Of Premium Make Cpvc Pipes And Fittings To Meet The Requirement Of Astm-D 2846 And Are Produced In Cts ( Copper Tube Sizes 1 / 2 Ton 2 Flowgurard Sdr 13.5 Pipes Are Made From Idential Cpvc Compounds Having The Same Physical Properties For Hot And Cold Water ( Is 15778:2007 ) , Supply And Fixing Of Premium Make Cpvc Pipes And Fittings To Meet The Requirement Of Astm-D 2846 And Are Produced In Cts ( Copper Tube Sizes 1 / 2 Ton 2 Flowgurard Sdr 13.5 Pipes Are Made From Idential Cpvc Compounds Having The Same Physical Properties For Hot And Cold Water ( Is 15778:2007 ) , Specials All Flange Joints, Ss Joints, Mechanical Joints, Tappers Etc Such As Di Double Socket Branch Flange Tee ( Upto 500 X 500 Mm Dia ) , Di All Socket Tees ( Upto 300 X 300 Mm Dia ) , Di Double Socket Tapers ( Reducer ) ( Upto 500 X 450 Mm Dia ) Di Flanged Socket / Spigots ( Upto 500 Mm Dia ) , Di Double Socket Duck Foot Bend ( Upto 300Mm Dia ) , Di Double Flange Duck Foot Bend ( Upto 300 Mm Dia ) , Di All Socket Cross ( Upto 300 X 300 Mm Dia ) , Di All Flange Tee ( Upto 500 X 500 Mm Dia ) , Di All Flange Cross ( Upto 300 X 300 Mm Dia ) , Di Double Flange Reducer ( Upto 500 X 450 Mm Dia ) , Blank Flange ( Upto 500 Mm Dia. ) , Mechanical Joints ( Upto 300 Mm Dia ) , Di Double Socket Bends ( Upto 500Mm Dia ) , Di Double Flanged Bends ( Upto 500Mm Dia ) , Etc., , Supply And Delivery Of Bolts And Nuts With Double Washers Including Conveyance Etc., Complete. ( 1 / 2 To 1 ) , Supply Of Man Mazdoor / Women Mazdoors To Meet The Emergency Works As Directed During Execution. , Supply Of Premium Approved Make Cpvc Pipes Of Sdr 13.5 ( Class-2 ) , Supply Of Cpvc Specials , Cpvc Reducer Elbow 90 Degrees , Cpvc Coupler ( Reducing Bush ) , Cpvc Male Adapter Plastic Threaded - Mapt , Cpvc Reducer Male Adopter Plastic Threaded - Mapt , Cpvc Female Adapter Plastic Threaded - Fapt , Cpvc Tee ( Brass ) , Cpvc Male Adapter Brass Threaded - Mabt , Supply Of Symet Bib Cock ( Cat.No:123 ) Fancy 15 Mm Size With Deluxe Handles, 122 Mm Long And 110 Mm High And 43Mm Breadth 12Mm Seat Dia And Replaceable Washers, Having Approx. Weight Of 105Gms. Provided With Flange Of 56Mm Dia. , Mechanical Cleaning Of Water Sumps With Pumps & Uv Disinfection. , Etc.
