References
- EN 16191 "Tunneling machinery - Safety requirements."
- IEC 62309 "Dependability of product containing reused parts - Requirements for functionality and test."
- ISO 16714 "Earth-moving Machinery - Recyclability and recoverability - Terminology and calculation method."
- ITAtech Report No 1 "Guidelines on standard indication of load cases for calculating of rating life (L10) of TBM main bearings."
- ITA Report No 14 "Guidelines for the provision of refuge chambers in tunnel under construction."
- ITATECH Guidelines On Rebuilds Of Machinery For Mechanized Tunnel Excavation, ITAtech Report No. 5, May, 2015.
- "Mining Engineering Equipment and Tunnelling Products," Calbah Industries, accessed November 7, 2017, https://www.calbah.com/mining-industry-engineering-fabrication-services
- "Rebuilt, Refurbished, Remanufactured: Designing a TBM to Live for Generations," The Robbins Company, accessed November 7, 2017, http://www.therobbinscompany.com/rebuilt-refurbished-remanufactured/
- "Rebuilt Robbins TBM for water supply," Tunnel Talk, accessed November 7, 2017, https://www.tunneltalk.com/France-27Apr2017-Eighth-project-for-rebuilt-Robbins-TBM.php
- "Robbins Completes Factory Testing 1st TBM for Mumbai Metro," The Metro Rail Guy, accessed November 7, 2017, http://themetrorailguy.com/2017/09/05/robbins-completes-factory-testing-1st-tbm-for-mumbai-metro/
- Rolf Steinhilper: "Remanufacturing", 1998, Fraunhofer IRB VERlag, Stuttgart.
- Tunnels and Tunnelling, International Edition, Nov. 2017, p. 4.