Hello. Sign In
Standards Store

BS 4521-3.1

74th Edition, December 31, 1974

Complete Document

Specification for Railway Turnouts for Private Users - Part 3: Medium Grade Turnouts for axle loads not exceeding 25 tons - Section 3.1: Turnouts Using Bull Head Rail

Includes all amendments and changes through Reaffirmation Notice , March 1, 2010


View Abstract
Product Details
Document History

Detail Summary

Not Active, See comments below

EN
Additional Comments:
W/D NO S/S
Format
Details
Price (USD)
Secure PDF
Single User
$266.00
Print
In Stock
$266.00
Add to Cart

Product Details:

  • Revision: 74th Edition, December 31, 1974
  • Published Date: March 1, 2010
  • Status: Not Active, See comments below
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 42
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Turnouts from straight track, 4 ft 81⁄2 in gauge, nomenclature, materials, design , production, inspection, identification marking, layout, leading and detail dimensions. Appendix gives recommended minimum requirements for partly worn rails.