BW LPG, NBP Pick Goltens to Retrofit 47 Vessels with BWTS 7 February 2019 BW LPG, NYK Bulk & Projects Carrier award contracts to Goltens for retrofitting 37 vessels with BWTS.Author: Capt. Johnhttps://worldmaritimenews.com/archives/270975/bw-lpg-nbp-pick-goltens-to-retrofit-47-vessels-with-bwts/