METAL BUILDING SYSTEMS PART 1

D. Downspouts: Join sections with 1-1/2-inch telescoping joints. Provide fastenersdesigned to hold downspouts securely 1 inch away from walls; locate fasteners at topand bottom and at approximately 60 inches o.c. in between.1. Provide elbows at base of downspouts to direct water away from building.2. Tie downspouts to underground drainage system indicated.E. Circular Roof Ventilators: Set ventilators complete with necessary hardware, anchors,dampers, weather guards, rain caps, and equipment supports. Mount ventilators onflat level base. Install preformed filler strips at base to seal ventilator to metal roofpanels.F. Continuous Roof Ventilators: Set ventilators complete with necessary hardware,anchors, dampers, weather guards, rain caps, and equipment supports. Join sectionswith splice plates and end-cap skirt assemblies where required to achieve indicatedlength. Install preformed filler strips at base to seal ventilator to metal roof panels.G. Roof Curbs: Install curbs at locations indicated on Drawings. Install flashing aroundbases where they meet metal roof panels.H. Pipe Flashing: Form flashing around pipe penetration and metal roof panels. Fastenand seal to panel as recommended by manufacturer.3.10 FIELD QUALITY CONTROLA. Special Inspections: Owner will engage a qualified special inspector to perform specialinspections.B. Testing Agency: Owner will engage a qualified testing agency to perform tests andinspections.C. Tests and Inspections:1. High-Strength, Field-Bolted Connections: Connections shall be[ tested and]inspected during installation according to RCSC's "Specification for StructuralJoints Using ASTM A 325 or A 490 Bolts."2. Welded Connections: In addition to visual inspection, field-welded connectionsshall be tested and inspected according to AWS D1.1/D1.1M and the followinginspection procedures, at inspector's option:a. Liquid Penetrant Inspection: ASTM E 165.b. Magnetic Particle Inspection: ASTM E 709; performed on root pass and onfinished weld. Cracks or zones of incomplete fusion or penetration will notbe accepted.c. Ultrasonic Inspection: ASTM E 164.d. Radiographic Inspection: ASTM E 94.D. Product will be considered defective if it does not pass tests and inspections.E. Prepare test and inspection reports.VER: 02/11133419-19METAL BUILDING SYSTEMS