OP-2 Flashcards
ALL general switching orders that are considered non-rotation shall have a unique system generated number assigned.
TRUE
EACH field division shall devise an appropriate training and testing program that is unique to that field division’s needs in order to certify its employee as workers. operations supervisors and switchpersons
false
a “worker” as defined by op-2
the person who has the responsibility for performing the work authorized
Immediately after the Clarence Holder has reported on the clearance the contractors representative shall walk the clearance with the clearance holder and visually check the clearance limits
True
Per OP-2 when the thrust bearing oil pump must be made operational to rotate a main unit shaft for alignment purposes exception procedure may be applied
True
And equipment request order form should’ve reflect if the placement of grounds will be required
True
The Safe clearance procedure describes the methodology to be followed in requesting ,placing ,issuing ,transferring and removing and releasing a clearabce
True
Clearance points that utilize a double blocking arrangement will result in overlapping clearance limits and is not permissible in accordance with OP-2
False
The use of yellow and black barricade tape
Shall be installed and removed by the worker authorized to perform the work
Tie wrap is used as means of attaching tags with minimum unlocking strength of no less than 50 pounds
True
Under certain circumstances when working on circuits of less than 600 V. A special conditions tag can be used for the workers protection and to describe the work authorized
False
According to OP-2 to the term low-voltage means a nominal voltage of 4160 V or less
False
When making corrections on the switching order form
Maybe made with a single line through entry initialed by the operation supervisor making the correction
The workers card is the responsibility of all workers working under the clearance
True
Should an unqualified person be allowed to enter a dangerous area that is barricaded off without an escort
No
When releasing a clearance
All of the above
Except for interconnected system clearances if protective grounds or noted on the equipment request order form the electricians will be the first to sign onto the clearance and the last to sign off
True
Only an authorized a qualified person can take action in an emergency
False
Only an authorized and qualified person can take action in an emergency
False
If a worker switch person or operations supervisor fails this exam he/she may be removed from or will not be added to the list of authorized personnel
True
And OK to work
All of the above
When a class has been temporary release for testing workers should
Should receive an OK to work to perform the test
The operations supervisor shall issue a hotline order to the worker when the following conditions have been met
The switch person involved has to verify that all associated reclosing devices have been deactivated or disabled and tagged and all control switches local and supervisory for circuit breakers involved have been tagged
The placement of a provisional acceptance tag on equipment means that it is ready to be energize from a permanent power source and made operational and that
Both a & C
And emergency is a situation in which facilities are in a condition as to be a hazard to the public employees or the state water project power or water system equipment and/or a situation that is deemed hazardous to life or property
True
A clearance holder receiving a clearance is responsible for notifying each person working under the clearance of the condition and extent of the clients on the equipment before work this started
True
Immediately after the clearance holder place is there a key to their personal lock that was placed on the clearance lockbox in the workers lockbox they will place a second lock on the workers lockbox and keep the key to that lock themselves
True
When writing switching instructions the operations supervisor shall identify the equipment by name and number only and not by type or usage unless the device is hard to identify
True
If a normal release of an OK to work is not possible who can release it for the worker
Workers supervisor
Used as a means of attaching tags with minimum unlocking strength of no less than 50 pounds
Tire wrap
A worker does not need to be included on the list of authorized personnel to receive an OK to work on low-voltage electrical equipment and/or hydraulic and pneumatic systems
False
Multiple-employer worksite is
All of the above
Project o&M instructions OP-2 safe Clarence procedures is a regulatory document
True
Authority for all switching and issuing of clearances and hotline orders is vested in
POC senior water and power dispatcher on duty
If a source of energy cannot be effectively isolated it must be addressed in the form of an establish O&m procedure approved by
Field division chief and appropriate branch chiefs
Apprentices since they are not on the OP-2 list of authorized workers and will be working under a qualified worker are not required to put required their locks on the workers lockbox associated with any clearance or OK to work
False
Any worker working on a clearance is not required to notify the clearance holder of any changes in the conditions of the equipment under clearance
False
Every swift person upon receiving a switching order form from the operations supervisor to perform switching should
Personally verify that the instructions are correct and if in doubt clear all doubts with the operations supervisor before switching
A special condition can remain in place for multiple years with the same WCD number as long as it is updated annually and probably documented on the WCD
True
Operations locks shall be keyed alike OSHA approved blue in color padlocks a used solely for switching operations
False
The temporary release switching order form
All The above
A danger tag and workers blue padlock is used in conjunction with an OK to work for the workers personal lockout protection on a piece of equipment when the specific equipment is under the workers exclusive control
True
The installation of barricade tape or rope and other temporary barricades
Place by the worker to mark off and bar the approach to dangerous areas
And OK to work is a statement from an operations supervisor that Specific work may be done on or near energize low voltage electrical mechanical hydraulic and/or water conveyance equipment under conditions considered safe for qualified workers
True
The objective of project O&m instruction op-2 is
Provides department personnel with uniform safe switching and operating procedures
After protector grounds have been placed and documented on the ground inventory she does she shall be retained by the
Switching center
When two adjacent clearances are placed sharing a common Clarence point only one safety tag need be used for both clearance
False
After the clearance holder receives the clearance from the operation supervisor the ________________ will walk down the clearance with the contractors representative
Clearance holder
Restoring equipment to normal the switch person shall verify the status of all items recorded on the workers card prior to beginning any switch or operations
True
It is permissible to use plastic tight barricade tape at state water project facilities that are under the control of an operation supervisor when
None of the above
