Towing Bridle Design Spreadsheet

(3 customer reviews)




This Excel sheet helps you design/select the towing bridle and other towing equipment for a vessel whose Required Bollard Pull is known.

Very useful in towing operations, in selecting the right towing equipment, or evaluating the suitability of the towing equipment onboard the vessel

Towing Bridle comprises of the accessories which are used on the vessel to connect it to the tug.

  • Wire/Chain Bridle
  • Delta Plate
  • Intermediate Pennant
  • Bridle Shackles

Besides, it also covers

  • Towline Strength calculation
  • Towline Shackles
  • Fairleads
  • Emergency Towing Equipment

It follows the Nobledenton Guidelines for Marine Transportation, ND-0030 Rev 5.

Note: Available ONLY in SI units!

Additional information

License Type


3 reviews for Towing Bridle Design Spreadsheet

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  1. Hans Langsrud (verified owner)

  2. Anonymous (verified owner)

    The software is Amazing. I was first stuck in the manuals for hours, it just took me few minutes with this sheet to get my stuff finalized for our daily towing for different vessels.

    Strongly recommend The Navalarch team to put some light indicators as red and green on the Figure1&2. Also please remove the Logged out from the website as we are humans and doesn’t remember the password all the time, 3 wrong attempts and I had to wait entire day to get back inside by resetting password which is absolutely absurd.

    I was planning to buy more products but I will pass as don’t need the hustle to wait 1 entire day to get inside my own account. We are always in middle of operations and this thing has pissed me off when I had an urgent vessel to tow and wasn’t able to get in my own account from company’s PC, had to drive back home 30mins to pick my laptop.

    • Team TheNavalArch (store manager)

      Thanks Maaz for the review. Your feedback regarding backend issues is well taken, and we’ll work on improving it. Thanks again!

  3. Monique Champoux (verified owner)

    I love all your spreadsheets

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FAQs on Products

Important: Our excel-based products work only on Windows machines, and not on Macs

System Requirements:

MS Excel 2013 and up

Windows 7 and up