Transmission Line Tower

At Utkarsh, we offer our customers a full-range-cum-diverse product basket ranging from 66kV to 765kV Towers (Single Circuit, Double Circuit, Multi Circuit Towers suitable for Twin, Quad and Hex Conductor configurations).

Some typical power transmission tower configurations produced by Utkarsh are classified by:-

  1. Angular/Tubular/Hybrid
  2. Current i.e. AC Line or DVDC line.
  3. By phases: single phase line or three phase line
  4. By circuit: i) Single circuit – vertical, horizontal & delta configuration towers, ii) Double circuit Line, iii) Multi circuit Lines
  5. By Materials: i) Structural Steel in Latticed form, ii) Steel tubular Sections & monopoles, iii) concrete construction.
  6. EHT/VHT/UHT – according to the voltage carrying capacity.

  • SUPPLY RANGE +

     

    Utkarsh India Ltd. Is providing entire range of hot dip galvanized fabricated steel structures. Having manufacturing facilities at Jangalpur (HWH) & Gurap (Hooghly) with a fabrication and galvanizing capacity of 60000 Mt per annum. With more than a decade ofproven Experience of supplying Towers up to 765 Kv

     

    From 66 kV to 765 kV Towers (Single Circuit, Double Circuit, Multi Circuit Towers suitable for various Conductor configurations).

    RANGE OF CONFIGURATIONS PRODUCED

    • 765 kV S/C (Horizontal Configuration) T/L,
    • 765 kV S/C (Delta Configuration) T/L,
    • 765 kV D/C T/L,
    • 800 kV HVDC T/L,
    • 400 kV D/C T/L,
    • 400 kV W/C T/L.
    • 220 kV S/C T/L,
    • 220 kV D/C T/L,
    • 132 KV S/C T/L
    • 132 KV D/C T/L
    • 66 KV D/C T/L

     

  • TECHNICAL DETAILS +

     RAW MATERIAL SPECIFICATION

    DIMENSION- IS 808:1989, TOLERANCES- 1852:1985

    MECHANICAL & CHEMICAL COMPOSITION

    IS 2062:2011 (VARIOUS GRADES), IS 1161:2014

    For PIPES IS 1161:1998

    Welding rod as per IS 814:2004

    FABRICATION

    IS 802 (PART-II):1978, TOLERANCES- IS 7215:1974

    Welding Procedure as per IS 816:1969, IS 9595:1996

     

    GALVANISATION

    PROCESS: IS 2629:1985, IS 4759:1986 (COATING REQUIREMENT)

    FOR TESTING: IS 2629:1985, IS 2633:1986, IS 6745:1972

     

  • FEATURES +

     

    • We do have the highly experienced and well trained personnel with in-depth technical Expertise.
    • We do have the fabrication facilities integrate with CNC Line, semi-automatic machines to get the accuracy.
    • Having abundant space for proto assembly.
    • Having Two Plants of 12.5Mtr Long Hot Dip Galvanizing facility and using Special high grade Zinc (purity of 99.995%)
    • Having testing facility with Latest testing equipment.
    • We do tower wise bundling to facilitate customers at erection place.
    • We do have MOU with SAIL & HZL.
    • Approved Welders and necessary equipment’s

     

  • CERTIFICATIONS & APPROVALS +

    CERTIFICATIONS

    • ISO 9001:2015 (QMS)
    • ISO 14001:2004 (EMS)
    • ISO 18001:2007 (OHSAS)

    APPROVALS

    • Sterlite Power Grid Ventures Limited

    • Power Grid Corporation of India Limited (PGCIL)

    • Odisha Power Transmission Corporation Limited (OPTCL)

    • Gujarat Energy Transmission Corporation Limited (GETCO)

    • Transmission Corporation of Andhra Pradesh Limited (APTRANSCO)

    • Jharkhand Urja Sancharan Nigam Limited (JUSNL)

    • Power Transmission Corporation of Uttarakhand Limited (PTCUL)

    • West Bengal State Electricity Transmission Company Limited (WBSETCL) and Other State Utilities.

     

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