National Network Engineer
Course Overview
Training Course Modules
Internal Wiring
This module covers;
- Risk
Assessment
- Wiring/ Cabling
- BT –NTE and Extension fixings
- Terminations
- Line tested for service at NTE (17070 or 147017070)
- Installation check
- Test and demonstrate to end user
- Equipment
Cable Pair Identification
Pair tracing
Using cable/pair identification equipment the
delegate will demonstrate
their ability to use the equipment to identify a given circuit & cable/pair
of wires within the access network. Relevant to skill
Plant & Pair
Identification
The Delegate will demonstrate the ability to recognise
various types of plant and be able to physically identify pairs on that plant.
The assessor should match this to the delegate’s respective skill
Location of Underground Plant Services
The delegate will be able to demonstrate an
understanding of and an ability to interpret a variety of buried plant prints.
Using the Receiver 8A and Generator the Delegate will
locate a variety of underground plant.
The
Delegate will explain the symbols and demonstrate an understanding and ability
to read prints.
Using their tools and equipment, correctly and in the
right sequence, the Delegate will Locate underground plant using the receiver
8A, in it’s P and R modes and /or using the Receiver and
Transmitter in the G mode.
Drop Wire Techniques
This module covers;
- PPE
- Site Survey Risk assessment checks
- Equipment Correct tools held
& in good condition and where appropriate labelled and recorded on e-YP
- Set up - Pole end
- Rig Wooden Pole for provide
- Set up: Customer End
- Run out Sash line
- Pull up Sash line from
Customer end
- Pull up Sash line from pole
end
- Pull over Drop-wire
Drop Wire Terminating and ECMs
The delegate will terminate drop-wire 10 on both
types of Box Conn ‘Modules’ (PSI & Quante) and a CAD55M on a BT 41 type.
Also terminating U/G cable on to both types of Box Conn ‘Modules’ (ECM1A &
ECM1B)
Overhead Quality for Contractors
The delegate will examine a
number of O/H drop-wire checks selected from the prepared models. The delegate will then have to correctly identify all
examples (together with their relevant defects), and enter the details on the
results sheet.
Mechanical Closures and PCPs
Using their tools equipment, and consumables,
the delegate will: -
Enter two existing joints contained
within sleeves 30 & 34 series Closures, connect two pairs and re-close the
Joints. This will also include examination of the closures by the delegate to
assess their knowledge of the relevant Quality standards.
Jointing and Closures
Using their tools
equipment, and Consumables, the Delegate will:
- Construct
the joints as shown in the scheme, Enter an existing KJC2, Remake the joint, Close
with an in line (clip type) closure. Construct a cap end type joint , Close
with a cap end (clip type) closure, Fit kits repair 11 & a Temporary
Closure
Block Terminal Changeover
Using their tools
equipment, and Consumables, the Delegate will: -
Replace an
existing faulty / below standard ‘BT and Tail’ with an approved BC. (Box
Connection)
Faulty Cable Changeover
Candidates will set up & change over a
faulty/flat cable over using correct working practices
Using their tools, equipment, and Consumables, the
Delegate will be the ‘lead jointer’
on a damaged cable changeover.
Working in PCPs
Using their tools equipment, and Consumables, the
Delegate will enter a PCP,
provide at least 3 jumpers or cross connections between various
assembly types and complete
to the required quality standard.
Sleeves
Using their tools, equipment and consumables, the
Delegate will fit 4 cables of various sizes into a sleeves 34a and close to the
Quality Standard.
Underground Quality Observations
Practical
The Delegate will conduct Six “D “Side audits
selected by the Assessor and record their findings on the blank answer sheet
provided.
The scenarios chosen for audit assessment
will vary according to the assessment centre models,
It is necessary to encompass the
following aspects of the topic within the range of each full assessment: -
·
Closures (i.e.
in-line & cap end closures, pedcaps, MC 30 series etc)
·
Permanent
approved closure defects -foils/ scops/ pegs/ splits/ burns/adhesive.
·
Uncapped stumped
cables/loose cables.
·
Jointing
defects- wet joint/corrosion/”shiners”/twisted pairs/crimps
·
PCPs - door,
duct seals/nipped insulation/jumper faults. Blue crimps
·
Block terminal
faults- corroded inserts/missing modules/cleaning/.
Modular Jointing
Using their tools equipment, and Consumables, the
Delegate will set up 2 x 20prs with a view to making an “in line” joint using
the 10pr modular technique. Also the delegate will be expected to demonstrate
the ability to set up for the “Non” Break changeover method and breaking down
individual pairs for testing and re-terminating into the 10pr Module.
In-Line and Capend Mechanical Closures
Using their
own equipment and consumables, the Delegate will construct and close to the
Quality Standard, an In-Line large or small or Capend large or small,
Mechanical Closure.
During the
Assessment verbal questions will be asked to ascertain if the candidate understands
the following: -
- The In-Line closure can be used
as a Pedcap type closure.
- Removal of connectors wire 1A
(blue beans)
- What to do with Pedcap 1G glue
block, left on the cable.
- The principals of how the
closure can be used to accommodate the remains of other closures without
necessarily removing their redundant glue blocks.
- In what circumstances the
closure can be used to house internal cable and dropwire type cables
Faulting Techniques
The delegate
will be given 4 faults from the selection and one good line, (total 5) then,
using the Test equipment give answers / results on the results sheet
Faults
cover the range of;
- Disconnection
- Loop
- Contact
Battery
- Contact
Earth
- Good
line to a capacitor.
MDF Techniques - Frames Basic
MDF techniques to include block
numbering, jumper running / termination & frame safety. Product knowledge
to include PSTN, ADSL, LLU (MPF & SMPF), SDSL, ISDN & DACS
Practical
Using the
relevant tools equipment and consumables the Delegate will provide two MDF
Jumpers, and recover at least one jumper, to include terminations on both
IDC blocks and soldered tags. The job must include a conversion/migration of
PSTN/ADSL/SDSL to SMPF, MPF, or MPF with number portability.
Cabling in Duct - Vehicles
Vehicle handbook checks
Power Take Off
Vehicles’
Mechanical Aids Equipment general check
Winches
and Trailers
Fault
conditions
Cabling in Duct - Provide
Safety checking of
Vehicles, Winches, mechanical Roding Devices and associated cabling equipment.
Rodding and Light cabling
(“D side” Cable, less than 25mm diameter) Techniques to include: - Safety –
Ropes – Attachments - Guides - Duct Motor – Winching
Using
their tools, equipment and Consumables, the Delegate, will take a lead roll and
set up a cabling site consisting of at least 50metres of duct with at least one intermediate jointing
chamber and pull in a “D Side” cable, of less than 25mm diameter
Lightweight Aerial Cabling
Practical
assessment on erection of Lightweight Aerial Cable, including termination on
Wooden poles.
- Risk Assessment
- Full Termination
of Suspension Wire
- Binding In of
End Termination
- Clamp Aerial
Cable No. 2 at Intermediate Pole
- Dip and Twist
- Aerial Cable
Recovery (Simulated provision only)
- Safety
- Equipment Available
Heavyweight Aerial Cabling
Practical assessment on erection of
Heavyweight Aerial Cable on Wooden BT Poles including; End Termination of Suspension Wire, Binding In of End Termination, Rigging pole with snatch block
and sling chain, Temporary ground anchor, Temporary stay, Twists, Dip and Aerial Cable Recovery
Cabling in Duct (Heavy) Provide
This module covers;
Mechanical Rodding or Duct Motor, Pulling
preparation, Cable end
preparation, Cable
Lubrication, Winching, Intermediate
chambers, Drum
Trailer end and general safety
Cabling in Duct (Fibre) Provide
Pre-requisites
As a prerequisite the delegate must have successfully
passed cabling vehicles & cabling in duct.
The module covers;
Pole Stack Working
The Delegate will take the lead role and with the aid of an
assistant to remove a pole from the pole stack transfer it onto the vehicle,
secure it for transit including providing the required signing & lighting.
Pole Dressing
The Delegate will take the lead role and with the aid of an assistant will unload a wooden pole from a vehicle and fully dress it for use as a DP including;
- Risk Assessment
- Lifting/Handling Poles
- Pole Dressing
Mechanised Pole Erection
The
Delegate will take the lead role and with the aid of an assistant will use a
vehicle with crane, and auger/hole digging equipment, to drill/dig a hole and
erect a wooden pole.
Mechanised Pole Recovery
The Delegate will
take the lead role and with the aid of an assistant will use a Vehicle with
Crane to recover a pole, and prepare it for transit including;Risk Assessment, Lifting/Handling
Poles Safety, Removal
of Wires and Cables, Pole Removal, Hollow Pole removal, Dealing with "D" poles and broken poles and Pole undressing.
Pole Staying
The delegate will provide a back
stay from a wooden pole to a pre-provided ground anchor point, either in a live
or simulated environment; the delegate will also recover a back stay from a
wooden pole to an anchor point. Module includes;
Risk Assessment, Stay wire termination on
the pole, Additional Stay wire tasks
for terminations in proximity of power, Stay wire termination on
the anchor point, Stay wire tension, Stay guard, Stay Wire
Recovery and Safety
Pole Erection
Practical
The delegate will examine a
number of poles with right and wrong provision practices selected from the
defect list. The delegate will correctly identify the
relevant defects.
This practical assessment
takes the form of simulated exercises on a pre-prepared controlled site. It may
be necessary for the delegate to climb the pole to identify certain defects.
This will comply with relevant safety practices. The
assessor will issue a result sheet to the delegate and explain what is
expected. Using this information the delegate is required to check each
model as per the provision and quality standards and enter the relevant defects
The scenarios chosen for these models will vary
according to the assessment centre facilities
Questionnaire
The delegate must obtain
80% of answers correct
E Side & Pressure
Candidates will set
up and joint into various ‘E’ Side closures to include Duct Seal, Air Block,
KJC4, Cap Sealing, Test Point and Pressure Testing.