Your brother recommended you and I was wondering if you could help with a project.
It is to look into the price and availability of reclaimed hardwood railway sleepers and hardwood railway timbers in a Bangladesh and supply the information gained , the type required are Teak or other tropical hardwoods would be considered which are untreated with chemicals.
The supplier should be as close to source as possible with first contact a department like the Ministry of Railway to get information and if they cant help supply them then contact a main contractor who carries out maintenance work on the railway system.
Sometimes suppliers of railway sleepers classify the sleepers in grades of quality /length I would be more interested in the best grade ( timber has minimum shakes/cracks) and the larger the timber the better.
This project is for the research in one country which can be completed easily with a few phone calls/emails to the right people.
If a good source of reclaimed timber is found there may be further projects related to it .