TDW PIG-SIG V User Manual

26
Section IV – Pipeline Under Pressure
1.0 Continued
C. Measure from the top of the valve to the top of
the PIG-SIG V nipple (Figure 4.2). Label this
Measurement “J” and retain for use when setting
the PIG-SIG V plug.
Figure 4.2.
Measurement
“J”
D. Prepare the T-101b drilling machine with a 1-
7/16-inch drill. Install and tap through the pipe
following instructions in the drilling machine
manual.
E. Close the tapping valve, bleed the pressure, an
d
r
emove the drilling machine.
⚠ WARNING
Vent pressure bleeder valve away from work area and
personnel. Stand clear of the vent when the bleeder
valve is opened. Otherwise, personal injury may result
from blowing material.

TDW PIG-SIG V Specifications

General

Brand	TDW
Model	PIG-SIG V
Category	Measuring Instruments
Language	English