JMN Construction

The Complete Service in Steel Erection

JMN Construction provides a complete service in all aspects of steel erection with 27 years of experience in the industry. By combining its own craneage, portable welding and on-site fabrication facilities all aspects of steel erection, modification and remedial work can be undertaken.
Crane Hire

General Lifting

Off-Road Lifting

Confined Spaces Lifting
Steel Erection
Coded Welding
On-Site Fabrication
Diamond drilling
Safety Certification
Reference List
Crane Hire

  • General Lifting
  • The company owned crane takes the form of the latest model Mercedes Benz Unimog U400 SWB. Carrying the Palfinger PK17000 crane with hydraulic rope winch and additional fly jib. The crane base has been specially designed to allow a full 400 degree slewing angle, and has full radio remote control.

    Crane Specifications:

    Maximum reach 23m

    Maximum Height 26m

    Lifting from 2.5 tonne to 260kg at full reach

    • Off-Road Lifting

    The Unimogs permanent 4 wheel drive with 100% diff-locks on both axles,and a working gearbox enables this vehicle to go almost anywhere.

    • Confined Spaces Lifting

    The short wheel base Unimog and high lifting capacity Palfinger folding crane makes this an ideal combination for internal working and the placement of steelwork through windows & doorways etc.

    Steel Erection

    Contracts of up to 200 tonnes regularly undertaken, be it green field or refurbishment.

    Coded Welding & On Site Fabrication

    Our welders are coded to BS4870 - BS4871 & CEOC ( CONFEDERATION EUROPEENNE D’ORGANISMES DE CONTROLE ).In addition we have welders qualified to work on pipelines, carrying out such tasks as live taps etc.

    Diamond Drilling Services

      Basic drilling to enable base anchors to be set either vertical or horizontal, from 12mm to 200mm diameter.

    Safety Certification

    All of our erectors carry the CSCS cards Further more we also carry the relevant CPCS/IPAF cards to cover SLINGER/SIGNALER & MEWPs. Along with ABRASIVE WHEELS ,and various other pieces of equipment.

    Contact Details

    JMN Construction Ltd

    3 Morgan Le Fay Drive, Chandlers Ford, Hants. SO53 4JF

    TEL: 02380 274974 FAX: 02380 271356 MOBILE: 07836 234910

    Reference List

    A small extract from the contracts undertaken.

    St Mary’s Hospital, Paddington, London

    Erection of Steel Frame and designed on-site welding

    Benetton Formula 1, Enstone, Oxon

    Erection of Steel Frame and associated design & build

    Said Business School, Oxford

    Erection of Steel Roof

    Canary Riverside Hotel, Canary Wharf, London

    Erection of Steel Roof and feature steelwork

    SSE Power Distribution,

    Various high & low voltage projects ( with Unimog )

    Liberty’ of London

    Refurbishment and Erection of Steel involving Welding and Drilling

    Royal Academy of Dramatic Arts, London

    Refurbishment and Erection of Steel involving Welding and Drilling

    Military Barracks, Aldershot, Hants

    Erection of many new Steel Framed buildings

    University of Hertford

    Site Fabrication and Erection of Steel Framed Roof

    Glaxo Smith Kline, Brentford, London

    On site fabrication & Erection of secondary Steel work