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Page 1 of 4 TEAM INDUSTRIAL SERVICES, INC. TECHNICAL REPAIR PROCEDURE
PO BOX 123 ALVIN, TEXAS 77512-0123
(281) 331 – 6154
SECTION: Hot Tap Services TRP - 5111 A REVISION # - 1
CUSTOMER – LOCATION -
CALCULATION # - N/A EQUIPMENT # -
This application is for: [Check ( ) One.] Non-Nuclear Nuclear
CONFIDENTIAL AND PROPRIETARY INFORMATION DO NOT USE OR DISCLOSE WITHOUT PRIOR WRITTEN APPROVAL FROM TEAM, INC.
0.0 TRP-5111 A 660/760 TM SET-UP
1.0 Purpose 1.1. Establish guidelines to setup a 660/760 TM.
2.0 Equipment and Tools
2.1. 1 5/16” and 1 ⅜” box end wrenches 2.2. Hand crank 2.3. Measuring rod 2.4. Miscellaneous hand tools
3.0 Procedure Note: Verify the hot tap machine has a green tag stating the hot tap machine
has been pressure tested and all post job inspections have been completed.
3.1. Complete and review the Job Safety Analysis (JSA) with all participating employees.
3.1.1. A plant JSA is acceptable in lieu of the Team JSA as long as all points are covered.
3.2. Select the tapping adapter based on information from the Integrated Mechanical Work Permit.
3.3. Attach the tapping adapter to the hot tap machine using the RTJ ring wrapped with teflon tape.
3.4. Measure the distance from the boring bar to the OD or ID of the raised face flange, at four clock points, to align the tapping adapter to the boring bar.
3.5. Select a cutter and pilot assembly based on information from the Integrated Mechanical Work Permit.
3.6. Inspect the u-wires on the pilot and replace if worn or damaged. Use ⅛” 316 C/S wire for a single u-wire pilot and 3/32” C/S wire for a double u-wire pilot.
Tech./Date
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Page 2 of 4
SECTION: Hot Tap Services TRP - 5111 A REVISION # - 1
CUSTOMER – LOCATION -
CALCULATION # - N/A EQUIPMENT # -
CONFIDENTIAL AND PROPRIETARY INFORMATION DO NOT USE OR DISCLOSE WITHOUT PRIOR WRITTEN APPROVAL FROM TEAM, INC.
3.7. Install the pilot in the holder and insert the locking pin. 3.8. Install the cutter on the holder with locking nuts. 3.9. Measure the Pilot To Cutter (PTC) length and verify at least
one u-wire will capture the coupon. 3.10. Extend the boring bar and attach the cutter and pilot
assembly. 3.11. Hand tighten the inner bar screw to the holder using the
measuring rod. 3.12. Install the boring bar locking pin using cotter keys or a
shoulder bolt and a locking nut. Note: A lock pin with cotter keys and a shoulder bolt with a locking nut are
positive locking devices and must be used. A stud and two nuts are not a suitable substitute.
3.13. Retract the boring bar into the housing. 3.14. Verify the Lost Distance (LD) will not interfere with the gate
or ball of the valve.
Note: All nipples, collars, bushings and valves must be carbon steel or better and rated for the service, pressure and temperature. NEVER use galvanized cast iron nipples or fittings for any application.
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- LD PTC + LDPTC
Page 3 of 4
SECTION: Hot Tap Services TRP - 5111 A REVISION # - 1
CUSTOMER – LOCATION -
CALCULATION # - N/A EQUIPMENT # -
CONFIDENTIAL AND PROPRIETARY INFORMATION DO NOT USE OR DISCLOSE WITHOUT PRIOR WRITTEN APPROVAL FROM TEAM, INC.
3.15. Verify the Total Travel Distance (TTD) is adequate to complete the hot tap.
3.16. Verify the hot tap machine length will fit in the clearance limitations stated on the Integrated Mechanical Work Permit.
3.17. Install a vent valve on the hot tap machine. Note: The vent valve must meet the required rating for the service, pressure
and temperature. 3.18. Verify the operation of the air motor, if applicable, and the
hot tap machine. 3.19. Check the oil level in the inline oiler.
Note: The Technician is Team Industrial Services final opportunity to inspect the hot tap machine, cutter size, pilot length, and all measurements before beginning the hot tap.
FUNCTION RATING/OPERATING DIMENSIONS
Maximum operating pressure: 1440 psi @ 100° F
Maximum operating temperature: - 20° F to 700° F @ 700 psi
Maximum boring bar travel (660TM):
Maximum boring bar travel (760TM):
42” inches
66” inches
Rate of boring travel: (Automatic) 0.003 in. / per revolution
Rating of boring bar travel: (Hand-crank)
Diameter of the boring bar:
Approx. 4.5 crank turns per inch of travel
2.5”
Normal Tapping Range: (660)
Normal Tapping Range: (760)
4” thru 12”
4” thru 14”
Weight of 760TM on skid:
w/ cutter assembly & 16” 600# RF Adapter
770 lbs.
1260 lbs.
Attachment flange size 4” ASA 600# RTJ
Maximum Test Pressure: 2175 psig
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Page 4 of 4
SECTION: Hot Tap Services TRP - 5111 A REVISION # - 1
CUSTOMER – LOCATION -
CALCULATION # - N/A EQUIPMENT # -
CONFIDENTIAL AND PROPRIETARY INFORMATION DO NOT USE OR DISCLOSE WITHOUT PRIOR WRITTEN APPROVAL FROM TEAM, INC.
4.0 Records and Approvals
4.1. Customer Location:
4.2. Equipment ID #:
4.3. Equipment Location:
4.4. Lead Technician:
