spliced weld

10:33 Oct 5, 2017 

At OBG 13E/14E side plate ‘E2’ (600mm long) inside, QA randomly observed ABF/JV qualified welder Jin Pei Wang continuing to perform CJP groove (splice) welding fill pass on the south end of the splice butt joint. The welder was observed perform manual welding in the 3G (vertical) position utilizing a dual shield Flux Cored Arc Welding (FCAW-G) with E71T-1M, 1/16” diameter wire electrode and implementing Caltrans approved Welding Procedure Specification (WPS) ABF-WPS-D15-3042B-1. The joint being welded has a single V-groove butt joint with backing bar that will be removed then back welded. The splice joint was preheated and maintained to greater than 150 degrees Fahrenheit using Miller Proheat 35 Induction Heating System heater blankets located at the opposite side of the plate prior/during welding. - http://www.dot.ca.gov/pra/WeldingInspectionReportsSAS/2011-1... - page 2

10:18 Oct 5, 2017 

10:16 Oct 5, 2017 

spliced welds if BW (or RT when UT is impossible to perform) - z podanego kontekstu

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Initially the clients request was for 100% UT followed up by 10% RT on two areas on an enormous structure. One of the areas would never be be possible to be inspected by RT namely a 100mm ‘T’ Butt the second area is a 100mm splice butt joint.

UT versus RT weld inspection on butt welds - http://www.ndt.net/forum/thread.php?&rootID=1555 (04:48 Mar-03-2000)

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Hello all,
After a bit of advice please.
Project specifications state that splice welds require 100% NDT (UT or RT)
We are working to AWS D1.1 and are fabricating trestle legs for overland conveyors.
As we cannot source 30" pipe here in Thailand we are rolling 5/8" plate to form 10" lengths of pipe.
Some of our legs are 65" long.
We are welding the longitudinal and circumferential welds with backing strips.
Will the circ welds be classed as splice welds and require 100% NDT or just as butt welds and therefore requiring 10% NDT ?
Any help greatly appreciated,https://app.aws.org/forum/topic_show.pl?tid=23559

09:13 Oct 5, 2017 

Ja bym pomyślał, że chodzi o połączenie spawane nakładkowe - ale nie do końca jestem pewien czy coś mi nie ucieka, bo owe BW kojarzy mi się z Butt Weld (spoina czołowa) i to trochę nie ma sensu.