Contract notice: End lap pzr: providing non-destructive testing of the connection area of ?
END LAP PZR: provision of ultrasonic non-destructive testing (UT) of the connection area of ?
Beginning the third of the Silverstone races from fourth place, Morris, from Marford near Wrexham, made a fantastic start to move into third on the run to Copse and then closed up behind second-placed Jake Hughes to end lap
one only 0.
Check planning results for correct side and end lap
Coloured industrial corrugate iron sheet work fitted and fixed with 10mm dia J or L hook-botts and must limpet and bitumen washer and putty complete, with 150 mm end lap
and done corrugation minimum side lap with 0.
Youngster Russell Anderson, from Dumfries, Scotland, was the hero of the race, held over 75 minutes duration plus the five end laps
In fact, screws are used not only to secure the panels to the purlins, but to "stitch" the panels together at the sides and end laps
The sheets of aluminium, up to 85m in length, are rolled directly onto the roof to create a continuous weathertight covering without end laps