Inquiry (采购产品): feasability study Dear Sir I am carrying out a feasibility study of fiber optic lighting on the London underground rail network Would you please supply me with information of the said systems that you supply. I.E. · Sizes of cable. · Number of fibres in the cables. · How many lumens per light fixture (and types). · The Light loss in the fibres. · Types of light boxes. · Costs of cable per drum. · Cost of light fixtures. · Costs of light boxes. · Cost of sundries. · Plus any technical data with regards to installation. Please reply to the following addresses Robert.ellis2@tubelines.com Scotti05uk@aol.com Regards Robert Ellis **** Hidden Message ***** Robert Ellis 16 Curzon Crescent Barking Essexig11 0jy GBR Company: Tube Lines Title: Mr Phone: 07793509383 E-mail: scotti05uk@aol.com **** Hidden Message ***** scotti05uk@aol.com