Jul 20, 2020 · Design, material minimum thickness requirements and construction shall meet AASHTO Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic Signals and the following:(a) A709, Grade 50 for structural steel. (b) A595, Grade A or API 5LX52 for steel tubes or pipes. (c) All steel shall be galvanized according to A123.
APPENDIX F GUIDELINES FOR WELDING STRUCTURAL E. ASTM A572 Grade 50 (50 ksi min yield) 1. High Strength Low Alloy Columbium Vanadium Steel Plates, Shapes and Bars. 2. Use routine welding procedures. F. ASTM A588 (50 ksi min yield) 1. High Strength Low Alloy Structural Steel Plates, Shapes and Bars. 2. Can be used in unpainted applications in certain environments.
américaines (ASTM A709 grade 50, A572 grade 50 et A992 grade 50) Galvanisation à chaud Panneaux de tablier orthotrope en acier de 1,83 m x 3,05 m (6 pi x 10 pi) avec surface de roulement sur laquelle est appliquée un revêtement dagrégats antidérapant (fabriqué par Acrow Ltd.)
ELEVATION PANEL JOINT ELEVATION PLAN STONE installation (fill stone to place fill stone after recessed plastic shims 701-02 after installation cement, material specification tuck point joint with masonry 1" (typ.) 5 f t. m a x. panel length (maximum 20 ft.) panel length/3 length/6 panel length/6 #4(e) bars @ 8" max. 2" min. #4(e) bars @ 1'-4" maximum 2" min. capstone 8" min. adjustment slot in panel for anchor
ITEM 599.1501 10 M TRUNNION ASSEMBLY SB BRIDGE A709 Grade 50 plate and shall match the original shape of the existing wedges. F. Shims. Provide shims required for leveling and alignment that are stainless steel, full depth shims, drilled for all bolts that pass through, and trimmed to the dimensions of the assembled unit. The
alignment at the start of installation. The Contractor shall connect the installation unit to the anchor with manufacturers approved adapters Provide safe and secure connection to screw anchors and extensions. Apply sufficient downward pressure to advance anchor. Install in a smooth and continuous manner, rate of anchor rotation 5 - 20 rpm.
ITEM 615.97000004 - Helical Anchor for Pedestrian Screw Anchor Plate ( 11 kip-ft torsion rating) A36, A572 (A709, Grade 50 or 50W) Screw Anchor Shaft A29 Bolts A193, Grade B7 Steel Bracket - Body A36 Steel Bracket - Pipe A500 Galvanized Coatings and Repair Methods Section 719-01 CONSTRUCTION DETAILS 1.
NOTES - Ohio Department of Transportationbearing installation:bearings may be installed while beams 0 7-1 7-1 5 0 7-2 0-1 8 plan 10 " 10 " 8 " 8 " 10 " 10 " 14 " 14 " 4 8 " w i d e 3 6 " w i d e side elevation beam end elevation load plate bevel direction of l e n g t h b e a r i n g w i d t h b e a r i n g an gl e sk e w bearing shim detail astm a709, grade 50
Aug 11, 2017 · All structural steel shall be 1/2 thick and conform to A709, Grade 50. 12. The Contractor shall submit as built plans to the Office of Structures of the details of the bearing stiffener plating used at each location. The bolt spacing specified is the maximum spacing allowed.