We are Direwolf have extensive experience with converting lines to different services. From CFR 195 liquid to liquid service to CFR 195 to CFER 192 and vice versa. Every line is different and requires in depth reviews of documents and detailed plans to success convert a line. Also, local and state agencies may need to get involved and approval the conversion of service depending on franchise or easement agreements. We can do a full review and develop that package for submittal. We even have experience converting 100-year-old crude oil lines to hydrogen service without any issues from PHMSA after a detailed review.