IS 13158 : 1991 Specification for prestressed concrete circular spun poles for overhead power, traction and telecommunication lines

1 Scope

1.1 This standard covers the requirements for prestressedconcrete circular spun poles suitable for use in overhead power,traction and telecommunication lines. It also covers prestressedconcrete circular spun poles where untensioned longitudinalreinforcement is used along with tensioned steel.

2 References

List of Referred Indian Standard

IS 383 :1970Coarse and fine aggregates from naturalsources for concrete

IS 432 : Part 1 :1982Mild steel and medium tensile steel barsand hard-drawn steel wire for concretereinforcement:Part 1 Mild steel and medium tensilesteel bars

IS 432 : Part 2 :1982Mild steel and medium tensile steel barsand hard-drawn steel wire for concretereinforcement:Part 2 Hard-drawn steel wire

IS 456 :1978Code of practice for plain and reinforcedconcrete

IS 802 : Part 1 : Sec 1 :1991 Code of practice for use of structuralsteel in overhead transmission linetowers:Part 1 Materials, loads and permissiblestresses, Section 1 Materials and loads

IS 875 : Part 3 :1987Code of practice for design loads (otherthan earthquake) for buildings and structures:Part 3 Wind loads

IS 1343 :1980Code of practices for prestressedconcrete

IS 1785 : Part 1 :1983Plain hard-drawn steel wire forprestressed concrete:Part 1 Cold drawn stress relieved wire

IS 1785 : Part 2 :1983Plain hard-drawn steel wire forprestressed concrete:Part 2 As drawn wire

IS 1786 :1985High strength deformed steel bars andwires for concrete reinforcement

IS 2090 :1983High tensile steel bars used inprestressed concrete

IS 2905 :1989Methods of test for concrete poles foroverhead power and telecommunicationlines

IS 6003 :1983Indented wire for prestressed concrete

IS 6006 :1983Uncoated stress relieved strand forprestressed concrete

IS 7321 :1974Code of practice for selection, handling and erection of concrete poles foroverhead power and telecommunicationlines

IS 8112 :198943 grade ordinary Portland cement

IS 12269 :198753 grade ordinary Portland cement