Table A.8 — Electric powered rotary tools, with impact option

A

Tool coefficient:

5 RU/min

T(

В

Tool coefficient:

7.5 RU/min

DOL CATEGORY C

Tool coefficient:

10 RU/min

D

Tool coefficient: 15 RU/min

(BV

= Basic Value in RU) S

Tool coefficient:

35 RU/min


power consumption < 800 W and single blow energy < 6 J

BV: 11

power consumption < 1,350 W and single blow energy < 15 J

BV: 25



NOTE These tools are electric drilling machines that can be used with or without an impacting option.



H

EXAMPLES

ammer drills, jack hammers, concrete breakers.


Table A.9 — Electric power impacting machine tools, without rotation

A

Tool coefficient:

5 RU/min

TOOL CATEGORY

(BV

= Basic Value in RU)

S

Tool coefficient:

35 RU/min

В

Tool coefficient:

7.5 RU/min

C

Tool coefficient:

10 RU/min

D

Tool coefficient: 15 RU/min


power consumption <800 W and single blow energy < 6 J

BV: 11

power consumption < 1,350 W and single blow energy < 20 J

BV: 25



NOTE

These tools are used for hammering, breaking up or deforming.



EXAMPLES

Building hammers.








Table A.10 — Electric power grinding/slitting machine tools


TOOL CATEGORY

(BV = Basic Value in RU)

A

Tool coefficient:

5 RU/min


В

Tool coefficient:

7.5 RU/min

C

Tool coefficient:

10 RU/min

D

Tool coefficient:

15 RU/min

S

Tool coefficient:

35 RU/min


power consumption

< 800 W

BV: 14

power consumption < 2,300 W and with:

power consumption < 2,300 W and with:

power consumption < 11,000 W and with:




abrasive disc

BV: 25 or

diamond disc

BV: 35

a rig and a drill with length < 450 mm

BV: 49

or

length < 1,000 mm

BV: 63

a drill with length < 450 mm

BV: 245 or

length < 1,000 mm

BV: 300






or wall saw

BV: 245

NOTE

These tools are used for cutting or abrasion.



EXAMPLES

Electric disc cutters, diamond core drills.





Table A.11 —Thermal cutting/melting tools

A

Tool coefficient:

5 RU/min

T(

В

Tool coefficient:

7.5 RU/min

DOL CATEGORY C

Tool coefficient:

10 RU/min

(BV

D

Tool coefficient:

15 RU/min

= Basic Value in RU) S

Tool coefficient:

35 RU/min


oxygen consumption < 50 l/mina

BV: 14

oxygen consumption < 250 l/mina

BV: 28

oxygen consumption < 750 l/mina

BV: 42

plus an addition for the power source current < 350 A

BV: 25

oxygen consumption < 1,500 l/mina

BV: 70

d At standard ambient temperature and pressure with a purity >99,0%.

NOTE These thermal tools receive the necessary energy either from an exothermic chemical reaction

(heating/cutting gas, solid material/cutting gas) or from arc cutting.

EXAMPLES Gas cutting and welding, oxygen lance, electric cutting and welding.




Table A.12 — Accessories for tools of Tables A.1 up to A.11

А, В, C, D or S

T(

В, C, D or S

DOL CATEGORY C, D or S

(BV

D or S

= Basic Value in RU) S

HSS-drilla

BV: 1 saw blade

BV: 1 chisel

BV: 1 wedge

BV: 1 punch

BV: 1

HSS/carbide tipped drills

BV: 2 saw blade

BV: 2 chisel / bit

BV: 3 disc 0 < 125 mm and thickness £ 2,5 mm

BV: 4 nozzle

BV: 4

HSS/carbide tipped drills

BV: 3 chisel/bit

BV: 4 disc

0 < 230 mm and thickness > 2,5 mm

BV: 5 diamond disc with 0 < 230 mm

BV: 14 nozzle

BV: 5

rod with 0 < 16 mm

BV: 6/m

Lances/electrodes 0 with out-side < 6,5 mm and length < 1200 mm

BV: 10

Lances/electrodes with out-side 0 < 7,0 mm in-side 0 < 3,5 mm length < 450 mm

BV: 8 nozzle

BV: 6 diamond core drill with length < 450 mm

BV: 14 diamond core drill with length < 1,000 mm

BV: 28

3,0 m oxygen lance BV: 32 diamond core drill with length < 450 mm

BV: 70 diamond core drill with length < 1,000 mm BV: 140 disc for wall saw

BV: 70

a HSS = High speed steel

NOTE These tools include drills, saw blades, abrasive discs, nozzles, electrodes. They are consumable

and/or replaceable objects, used together with tools of Tables A.1 up to A.11. Their use is represented by a basic value.



Table A.13 — Miscellaneous "tools"


TOOL CATEGORY

(BV = Basic Value in RU)

A

Tool coefficient:

5 RU/min


В

Tool coefficient:

7.5 RU/min

C

Tool coefficient: 10 RU/min

D

Tool coefficient:

15 RU/min


S

Tool coefficient:

35 RU/min

hook

BV: 1 line

BV: 1 wire

BV: 1 commercial fishing device

BV: 5


acids / alkali fluids per litre used:

BV: 7



NOTE This group includes tools, special procedures and devices that

categories of defined tools but still are to be taken into account. Their use is timed.

cannot be subsumed into the

EXAMPLES Battery lamps, cooling/cutting agents, chemicals, hydraulic equipment, fibre optic and electronic devices, hooks, fishing devices.




Table A.14 — Non-tools

TOOL CATEGORY

(BV = Basic Value in RU)

EQUIPMENT

BV

measuring equipment

0

torch

1

mastic/foam per used 300 ml

7

jack < 30 kN

7

rigid endoscope

14

flexible endoscope

35

hydraulic equipment < 200 kN and for

35

each pressure application


NOTE These are tools used to enhance testing work. Their use is not timed but represented only by a basic

value.

EXAMPLES Torches, endoscopes, electronic devices.

Bibliography

[1] EN ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025)