1. Structure Specification:

 The main structure is consisted by Arch, Gutter, Post and lattice-bars. 10~15 year warranty for the general structure.All structures are hot galvanized.

 2. Technical Parameter

Wind Load: value="130" tcsc="0" unitname="km/h" w:st="on">130KM/H, Snow Load: 0.28KN/m2, Max. Rainwater Running Capacityvalue="140" tcsc="0" unitname="mm" w:st="on">140mm/h

 3. Connects.

All connectors are Jointed by bolt,nut and washer and so on. No welding is required.

 4. Ventilation

Film Roll-Up system on two sides or roof is optional. 

 5.Dimension

Tunnel Width can be nth="7" w:st="on" year="2006">6 / 7 / 8 / 9 /value="10" tcsc="0" unitname="m" w:st="on">10m, length is optional

Your specification is OK.