TWCTC Study Pack - Book - Page 35
Table 1 and Table 2
Using BS5975 'Table 1' and 'Table 2', IDENTIFY the design check category, implementation risk
classification and who would be authorised to issue permits relating to structures both ABOVE
and BELOW the ground.
1
2
3
Trench lining system in
excavation up to 1.2 metres,
good ground, no additional
imposed loads, experienced
installation team
Top retained falsework over 3
metres high, no unusual or
imposed load, the product is
new to the installation team
and installed over a weekend
ready for concrete pour on
the Monday morning
Flying shores supported midway, fixed to capping beam,
loads from adjacent
structures and highway,
experienced installation team
1. Referring to table 2,
what is the design
check category?
4. Referring to table 2,
what is the design
check category?
7. Referring to table 2,
what is the design
check category?
A.
B.
C.
D.
Category
Category
Category
Category
0
1
2
3
2. Referring to table 1,
what is the
implementation risk
classification?
A.
B.
C.
D.
Very Low
Low
Medium
High
3. Referring to table 1,
who can issue the
permit to bring into
use?
A.
B.
C.
D.
TWS
SC TWC
PC TWC
All the above
A.
B.
C.
D.
Category
Category
Category
Category
0
1
2
3
5. Referring to table 1,
what is the
implementation risk
classification?
A.
B.
C.
D.
Very Low
Low
Medium
High
6. Referring to table 1,
who can issue the
permit to bring into
use?
A.
B.
C.
D.
TWS
SC TWC
PC TWC
All the above
A.
B.
C.
D.
Category
Category
Category
Category
0
1
2
3
8. Referring to table 1,
what is the
implementation risk
classification?
A.
B.
C.
D.
Very Low
Low
Medium
High
9. Referring to table 1,
who can issue the
permit to bring into
use?
A.
B.
C.
D.
TWS
SC TWC
PC TWC
All the above
© 2B Trained Ltd | Temporary Works Training Course l Study Pack l Exercise 5 l Document Version: 4.00
35
