Vendor shall provide three (3) 30’ x 300’ greenhouses with the following specifications at a minimum: 24.2.1. 2” bows spaced every 4’ with trusses on every bow. Bows are 1.9”, 13-gauage, G90 galvanized steel 24.2.2. 10’ truss height 24.2.3. 6’ long ground posts (3’ will be in the ground and 3’ exposed above ground) 24.2.4. 7 purlins 24.2.5. Wind bracing every 6’ 24.2.6. High wind kit with 4’ bow spacing 24.2.7. 12’ roll-up curtain cap 24.2.8. #12 x 1” self-drilling / self-tapping Tek screws 24.2.9. Black shade cloth: 50% per sq ft. Taped with grommets 2’ on-center. Covers 32,400 sq ft 24.2.10.Shade structure bungee balls, 9” 24.3. Vendors shall provide material safety data sheets with the delivery of any and all products covered by RSA 277-A, the “Worker’s Right to Know Act.”