Construction, Civil Construction, Civil Work

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Tender For Providing, Cutting, Threading, Joining Using Solvent Cement, Teflon Tape Etc, Fixing, Testing And Commissioning 20 Mm ( Outer Diameter ) Class I Chlorinated P.V.C Pipes Of ?Prince?, Astral, Finiolex, Supreme Or Approved Equivalent Make For Concealed Water Lines Including Approved Quality Fittings / Specials Etc As Directed By The Banks Engineer. The Pipes Shall Be Properly Fastened To The Walls Using G. I / M.S Clamps @ A Maximum Spacing Of 600 Mm C / C. Pipes Meant For Hot Water Shall Be Wound With Yarn / Asbestos Or Any Other Approved Wrapping Material. Please Refer To Item No. F ( 1 ) Of The Unpriced Schedule Of Quantities In Parti Of The Tender For Details. Providing, Cutting, Joining Using Solvent Cement And Fixing 75 Mm Diameter, 6 Kg / Sq. Cm Rigid P.V.C Pipes Of Approved Make, Quality And Make Including Isi Marked P.V.C Specials In A Concealed / Exposed Manner On The Wall / Floor For Waste Water Line Including Connecting The Same To The Traps / External Vertical Stacks / Chambers Etc All As Directed By The Banks Engineer. Providing, Fixing And Connecting And Commissioning Approved Quality And Make ( Hep, Neco Or Approved Equivalent Make ) Isi Branded C.I. Nahani Trap Of 100 X 75 Mm Diameter Outlet With Long Horn And 20 Mm Water Seal To The External Stalk Of C.I Waste Water Line Outside, Jointed Using Cement Grout, Yarn, Sealants Etc As Directed. The Nahani Traps Shall Be Embedded In Concrete Floor Sump Having Size 200 Mm X 200 Mm X Height Up To The Finished Floor Level Using C. C. 1:1:2 Admixed With Integral Waterproofing Compounds. The Trap Shall Also Be Provided With Heavy Duty 125 Mm Diameter Ss Grating Of Approved Quality And Make Fixed Using White Cement Paste Admixed With Integral Water Proofing Compounds. Please Refer To Item No. F ( 3 ) Of The Unpriced Schedule Of Quantities In Parti Of The Tender For Details.Q