tas - temporary access stairs and staircases

TAS - TEMPORARY ACCESS STAIRSAND STAIRCASES

PROJECT PRODUCTION ASSEMBLY> >

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TLC GROUP

TAS SYSTEM – GENERAL INFORMATION

TAS STAIRS / GANGWAYS

• key features of the system

• length selection and stairs setup

• additional elements

• transport and storage

2

4, 5

6-9

10-13

CHOSEN REALISATIONS 14-15

TAS STAIRCASES

• key features of the system

• module elements

• transport and storage

INDEX

Swedish-Polish manufacturer with companies operating in Poland, Sweden and the UK

More than 13 years of experience in manufacturing stairs and steel platforms as well as construction safety systems

In-house engineering and technological offices as well as a research and development department

Modern and fully automated machinery park

Highly qualified engineering, technical and production staff

Comprehensive Customer service: design, manufacturing, sales, rental, transportation, assembly and repair services delivered allacross Europe

The manufacturer holds TÜV SÜD Poland certificate No. 2527 according to EN 1090-1, EN 1090-3. The performance of the products confirmed by CE mark

GROUP IN BRIEF

The information in this advertising material is for reference only. The product specification should be subject to verification with technical data provided by the manufacturer.

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TAS system is a fast and easy to install, yet safe modular solution that is a perfect alternative to commonly used wooden structures. Thanks to their modular construction and universality, the system can be used anywhere, where there is need to safely overcome level differences on foot.

TAS SYSTEM APPLICATIONS:

As temporary stairs – to overcome small and significant differences in ground level of various pitches (excavations, banks, building tiers)

As temporary gangway – for road works and construction site excavations and to overcome trenches

As staircases – to overcome level differences (buildings, deep foundation excavations e.g. underground parking lots)

TLC Sp. z o.o. provides full technical support in the form of transport, advice and employees training.

| Architectural Metalwork

GENERAL INFORMATIONTAS SYSTEM


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3,7m2,6m

h=1,6m

h=3,0m

The temporary stairs system consists of 6 basic modules having 3, 6, 9, 12, 15 and 18 steps with angle regulation range from 25 to 50 degrees. The stairs are to be mounted on a prepared horizontal base, attaching the lower and upper part with anchors or bars. The table below presents basic parameters of available modules.

NUMBER OF STEPS 3 6 9 12 15 18

FLIGHT LENGTH [m] 0,8 1,61 2,42 3,23 4,05 4,86

HEIGHT [m] 0 - 0,6 0 - 1,2 0 - 1,8 0 - 2,4 1,6 - 3,0 2,1 - 3,6

0,8m0,5m

h=0m

h=0,6m

h=0m

1,6m1,0m

h=1,2m

h=0m

2,4m1,5m

h=1,8m

h=0m

3,2m2,1m

h=2,4m

4,4m3,1m

h=2,1m

h=3,6m

3 seps 6 steps 9 steps 12 steps 15 steps 18 steps

Support point distance [m]

Exca

vatio

n de

pth

[m]

Position of stairs i.e. angle of inc-lination and the distance between the lower end and upper edge is de-termined on the basis of the diagram presented to the right in the follo-wing manner:

Determine the excavation depth and mark the value on a vertical axis

Taking into account the number of steps in the set, determine the angle of the flight of stairs - leading a hori-zontal line to the point of intersection with the curve.

Determine the distance of the po-int of setting of the lower part of the stairs - vertical line to the intersection with horizontal axis.

Number of steps Tilt angle

•

•

•

6

Sockets for fast railings installation

Max. height of a single flight

3,6 m

The stairs are compliant with the class 1 load capacity requirements (1 kN on 200x200 mm surface according to EN 12811: “Temporary structures on construction site”) and are adapted for self-assembly with the use of a crane.

1

Anti-skid and self-cleaning steps

3

Practical transport grips

2

Safety locks preventing from folding

4

Anti-skid grips at the bottom and top of the stairs

Single or double railing with automatic regulation

5

710 mm inside

1

2

3

4

5

6

KEY FEATURES OF THE SYSTEM

We have implemented a set of solutions that prevent the most typical construction site dangers and problems from occurring when using our system.

Wide angle of inclination: from 0° to 50° (for stairs with up to 12 steps) Modularity – available in single flight modules from 3 to 18 stepsPossibility to connect flights (e.g. 18+18 steps, 15+12 steps, etc.)Possibility to mount railings on one or both sidesAutomatic steps levelling Possibility to change the place of use at any timeConformity with EN 12811 standard

• • • • • • •

LENGTH SELECTION AND STAIRS SETUP

3

6

9

12

15

18

21

24

27

30

33

36

1 2 3 4 5 6 7 8 9

1

2

3

4

5

6

7

8

25°

30°

35°

40°

45°

50°

20°15°10°5°


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STAIRS FASTENERSThe structure of the stairs allows to connect the flights, e.g. 18+18, 15+12. The stairs are connected with fasteners (1) in the form of channels. The fasteners are interconnected using the same screws as for stairs and steps. SUPPORTING POSTSWhen connecting the flights, there may be the necessity of additional support in order to increase their rigidity. Additional posts (2) are attached to the stairs, with screws used to mount the steps, in order to

improve structure’s stability. To adapt the posts to rough terrain, they are equipped with adjustable base.

Stairs connectors

1

1 2A

Fixing of the post to the stairs

Smoothly adjustable foot

2B

2A

2B

When assembling and connecting flights on a bank, support poles are not required.Regardless of the flight angle, the steps are automatically set horizontally (parallel to the grips – upper

and lower). If necessary, the adjustment can be made using the railings.

TAS stairs should be transported and stored with disassembled railings and folded to a minimum to reduce the space necessary for transport and storage. Use transport grips to lift the stairs. Stairs weight and dimension depend on a chosen variant.

TAS stairs can be stored one on the top of the other. In order to secure the set from moving to the side, you can use transport grips to prevent the stairs from moving to the sides – they should be set and locked with a mounting screw. See the picture below.

NUMBER OF STEPS 3 6 9 12 15 18

WEIGHT [kg] 46,1 73,7 104 131,3 158,6 189

LENGTH WHEN FOLDED L [m] 1,36 2,17 2,98 3,79 4,6 5,41

ADDITIONAL ELEMENTS TRANSPORT AND STORAGE


L ( 1 : 2 )

M ( 1 : 2 )

1685

1393

830

190

4605

4100

1880

184

874

178

L

Transport holderQmax=2 kN

Transport holderQmax=2 kN

Maximum acceptable number of stored sets is 5!

Saving space thanks to the possibility of vertical storage Transport grips used to

prevent movement

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TAS STAIRCASES

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Easy adjustment of height thanks to a sliding foot

TAS stairs12 steps

Different directions of getting off the staircase

TAS stairsNumber of steps adjusted to the height of the module

Max. height / difference of levels (max. 4 modules)

9,9 m

TAS staircases manufactured by TLC were made in compliance with standard EN 12811: “Temporary structures in construction site”. They comply with the requirements concerning load capacity in class 1 (1 kN of the surface of 200x200 mm according to EN 12811). Staircases are adapted to self-assembly with the use of a crane.

TAS Staircases have modular construction which allows for a great number of available heights and directories of getting off the staircase. The system consists of two modules: BOTTOM and STANDARD, as well as TAS temporary stairs. The standard module always includes 12-step stairs, and the bottom one’s number of steps depends on the module’s height.

Innovative solutions implemented in our staircases allow for safe communication even in the most demanding conditions.

Easy assembly thanks to modular construction

2145 mmFixed height of standard module

2310 - 3460 mmAdjustable height of bottom module

KEY FEATURES OF THE SYSTEM

TAS STAIRCASES


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BOTTOM MODULE

STANDARD MODULE

STANDARD MODULE

TAS STAIRCASES

12 13

L ( 1 : 2 )

M ( 1 : 2 )

1685

1393

830

190

4605

1880

190

Transport grip Qmax=4 kN

Transport grip Qmax=4 kN

4100

The table below presents the list of main units for different types of modules.

N0. DENOTATION NAMEQUANTITY [pcs] WEIGHT OF

ELEMENT [KG]BOTTOM MODULE STANDARD MODULE

1 RA Frame with platform 1 1 124

2 R-01 Railing 4 4 12

3 S-01 Post 4 4 21

4 X-01 Bracing 2 2 8

5 A-01 Foot 4 0 13

6 - Kingpin 8 4 0.4

7 - Clamping ring 4 4 0.15

TAS staircases should be transported and stored disassembled with individual elements arranged as in the

figure below. It reduces the space required to transport and store the product. The weight of individual modules,

without flights, are as follows: 326 kg (bottom module) and 275 kg (standard module).

Disassembled TAS staircases can be stored one on the top of the other and transported together with TAS

flights. In this case, the elements should be secured with wooden dividers (rectangle blocks). Individual elements

should be fastened with transport belts.

Maximum allowed number of stored modules is 3.!

You can save space thanks to the possibility of folding vertically

MODULE ELEMENTS TRANSPORT AND STORAGE

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1

2

5

6

3

4

7

5

Adjustable foot

4

Bracing

Secure railing

2

Frame with non-slip platform

1

Post

3

6

Kingpin

7

Clamping ring

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DOLOZYC ZDJECIE

hoseC CHOSEN REALISATIONS

TEMPORARY ACCESS STAIRS AND STAIRCASES

GROUP

+48 18 35 00 [email protected]

Inter


TLC - MANUFACTURER OF STAIRS AND STEEL PLATFORMS FOR BUILDING INDUSTRY

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Inter

+44 2033 690 [email protected]


POLAND SWEDEN UNITED KINGDOM


Architectural Metalwork

Rental

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Tem

pora

ry S

tairs

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alog

ue E

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ver

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tas - temporary access stairs and staircases

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