Admin Order 53-17-01-F - Laserfiche WebLink

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stresses and floor and roof deck welding and welded studs when used for structural diaphragm or composite systems may have periodic inspections in accordance with R -8.005-B-7.5. of these regulations. For periodic inspection, the inspector shall check qualifications of welders at the start of work and then make final inspection of all welds for compliance prior to completion of welding. 7.1.6. High -Strength Bolting: As required by U.B.C. Standard No. 27-7. Exceptions: 7.1.6.1. The special inspector need not be present during the entire installation and tightening operation, provided he/she has: 7.1.6.1.1. Inspected the surfaces and bolt type for conformance to plans and specifications prior to start of bolting. 7.1.6.1.2. And will, upon completion of all bolting, verify the minimum specified bolt tension for 10 percent of the bolts for each connection with a minimum of two bolts per connection. 7.1.6.2. In bearing -type connections when threads are not required by design to be excluded from the shear plane, inspection prior to or during installation will not be required. 7.1.7. Structural Masonry: During preparation of masonry wall prisms, sampling and placing of all masonry units, placement of reinforcement, inspection of grout space, immediately prior to closing of cleanouts, and during all grouting operations. Exceptions: 7.1.7.1. Special inspection need not be provided when design stresses have been adjusted to permit noncontinuous inspection. 7.1.7.2. For closed-end hollow -unit masonry where the fm is no more than 1500 psi for concrete units or 2600 psi for clay units and cleanouts are provided at the bottom course of every grout pour at each vertical bar, special inspection for placing of units may be performed on a periodic basis in accordance with R -8.005-B-7.5. 7.1.7.3. For open-end hollow -unit masonry where cleanouts are provided at the bottom course of every grout pour at each vertical bar, special inspection for placing units may be performed on a periodic basis in accordance with Section R -8.005-B-7.5. Administrative Order - Page 26 of 40