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6

7

The following tables can be used to ensure the steel dimensions of the supporting structure are 

adequate for the GMA to be used.

Length [m]

5

5.5

6

6.5

7

7.5

8

8.5

Universal Columns

200 UC 46

250 UC 72.9

250 UC 72.9

250 UC 72.9

250 UC 72.9

310 UC 118

310 UC 118

310 UC 118

Universal beams

310 UB 32

360 UB 44

360 UB 44

360 UB 44

410 UB 53

410 UB 53

460 UB 67

460 UB 67

Parallel Flange Channel

380 PFC

380 PFC

380 PFC

~

~

~

~

~

Un-equal angle

~

~

~

~

~

~

~

~

Rectangular hollow section

~

~

~

~

~

~

~

~

Square hollow section

250 x 6

~

~

~

~

~

~

~

Length [m]

5

5.5

6

6.5

7

7.5

8

8.5

Universal Columns

150 UC 23

150 UC 23

150 UC 23

150 UC 30

150 UC 30

150 UC 30

150 UC 37.2

200 UC 46.2

Universal beams

200 UB 22

200 UB 22

200 UB 22

200 UB 22

200 UB 22

250 UB 25.7

250 UB 25.7

310 UB 32

Parallel Flange Channel

150 PFC

200 PFC

200 PFC

200 PFC

250 PFC

250 PFC

250 PFC

250 PFC

Un-equal angle

~

~

~

~

~

~

~

~

Rectangular hollow section

150 x 100 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

Square hollow section

150 x 5

150 x 5

200 x 5

200 x 5

200 x 5

200 x 5

250 X 6

250 X 6

Length [m]

1

1.5

2

2.5

3

3.5

4

4.5

Universal Columns

100 UC 14

100 UC 14

150 UC 23

150 UC 23

150 UC 23

200 UC 46

200 UC 46

200 UC 46

Universal beams

150 UB 14

150 UB 14

150 UB 14

200 UB 18

200 UB 18

250 UB 25

250 UB 25

310 UB 32

Parallel Flange Channel

100 PFC

150 PFC

150 PFC

150 PFC

200 PFC

250 PFC

250 PFC

250 PFC

Un-equal angle

125x75 UA 6

150x90 UA 12

~

~

~

~

~

~

Rectangular hollow section

100 x 50 x 5

150 x 50 x 5

200 x 100 x 5

200 x 100 x 5

200 x 100 x 5

250 x 150 x 9

250 x 150 x 9

~

Square hollow section

100 X 5 

100 X 5 

150 x 5

150 x 5

200 x 5

200 x 5

250 x 6

250 x 6

Length [m]

1

1.5

2

2.5

3

3.5

4

4.5

Universal Columns

100 UC 14

100 UC 14

100 UC 14

100 UC 14

100 UC 14

100 UC 14

150 UC 23

150 UC 23

Universal beams

150 UB 14

150 UB 14

150 UB 14

150 UB 14

150 UB 14

150 UB 14

150 UB 14

150 UB 14

Parallel Flange Channel

100 PFC

100 PFC

100 PFC

100 PFC

150 PFC

150 PFC

150 PFC

150 PFC

Un-equal angle

125x75 UA 6

125x75 UA 6

125x75 UA 6

125x75 UA 6

125x75 UA 6

125x75 UA 8

125x75 UA 12

~

Rectangular hollow section

100 x 50 x 6

100 x 50 x 6

100 x 50 x 6

100 x 50 x 6

150 x 100 x 6

150 x 100 x 6

150 x 100 x 6

150 x 100 x 6

Square hollow section

100 X 6 

100 X 6 

100 X 6 

100 X 6 

100 X 6 

100 X 6 

150 x 5

150 x 5

Length [m]

9

9.5

10

10.5

11

11.5

12

Universal Columns

310 UC 118

310 UC 118

310 UC 118

~

~

~

~

Universal beams

610 UB 101

610 UB 101

~

~

~

~

~

Parallel Flange Channel

~

~

~

~

~

~

~

Un-equal angle

~

~

~

~

~

~

~

Rectangular hollow section

~

~

~

~

~

~

~

Square hollow section

~

~

~

~

~

~

~

Length [m]

9

9.5

10

10.5

11

11.5

12

Universal Columns

200 UC 46.2

200 UC 46.2

200 UC 46.2

200 UC 46.2

200 UC 59.5

200 UC 59.5

200 UC 59.5

Universal beams

310 UB 32

310 UB 32

310 UB 32

310 UB 46

310 UB 46

310 UB 46

310 UB 46

Parallel Flange Channel

300PFC

300PFC

300PFC

300PFC

380PFC

380PFC

380PFC

Un-equal angle

~

~

~

~

~

~

~

Rectangular hollow section

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

250 x 150 x 6

Square hollow section

250 X 6

250 X 6

250 X 6

~

~

~

~

Minimum required beam size for SIMPLY SUPPORTED structure

Minimum required beam size for SIMPLY CANTILEVERED structure

Safe Load Calculator (Platform structure dimensions for steel beams)

Assumptions:

1. 

Maximum floor width = 1200 mm

2. 

The GMA sits, and is positioned so as to transfer load through 2 beams.

3. 

All materials are Grade 300 Mpa or better (AS3678 & AS1163)

4. 

Floor is fully loaded at 2.5 Kpa (typical design load) - Is equivalent to 255 kg per m^2

5. 

Floor mesh and handrails considered to be approx 50 kg per square metre.

6. 

A 1.25x factor has been applied to the loads, for error in estimations of operators.

7. 

It’s assumed the beams are full restrained, buckling has not been considered.

8. 

15kN fall arrest anchorage load has been used to one side. This means 2 anchorages can 

be used on the same device on either side.

3.0 Installation

Gridmesh Anchor Installation:

A. GMA Assembly (GA03): 

The Gridmesh Anchor assembly is intended to be used 

on steel structure with 1.2m centres, however can be used on narrower structures by 

re-orienting the device diagonally (e.g. 900mm or 750mm). The model GMA04 has 

additional equipment as second lifting point, however the total haul load MUST NOT 

EXCEED 1.2 tonnes.

B. System height/clearance:

 The Gridmesh Anchor should be located on a structure 

where the height above the surrounding work area is sufficient to enable a chain 

block / block and tackle to be operated in accordance with user instructions. If there is 

insufficient clearance, DO NOT use the device.

C. Evaluate System Location: 

The location of the Gridmesh Anchor(s) must be 

determined by the user. Do not place any potential users at risk during the installation 

and operation a completely installed system. Utilise the chart on Page 7 to determine 

that the structure is suitable for use.

D. Inspection: 

Before installing the Gridmesh Anchor on the mesh, both the mesh and its 

structure should be visually inspected to confirm that it will hold hauling loads. If there is 

any doubt about the ability of the system to sustain the loads, the system should not be 

installed. If necessary, a structural engineer should validate the structural integrity of the 

component members.

E. Risk assessment:

 Prior to any job being undertaken, it is recommended that the user 

undertake a risk assessment and prepare a safe work method statement (SWMS) to 

ensure the equipment use and operation is within the manufacturer guidelines and the 

operating requirements of the site.

Steps for Installation: 

1. Using the storage bag, carry the Gridmesh 

Anchor kit to the desired location. Ideally there 

will be a user at the top of the structure to set the 

anchorage on the mesh and a user below the 

mesh to arrange connection to the equipment 

from below.

Содержание GA03

Страница 1: ...MODEL GA03 USER INSTRUCTION MANUAL FOR MATERIALS HANDLING ...

Страница 2: ...ll place no more load than would otherwise be directed under traffic conditions or if using alternative means of access such as rope access systems WARNING This product is part of a hauling system for materials handling The user must follow the manufacturer s instructions for each component of the system These instructions must be provided to the user of this equipment The user must read and under...

Страница 3: ...t should be undertaken prior to installing any GMA product The Gridmesh Anchor and any attaching hauling systems must be positioned in a way that reduces the risk of a load colliding or impacting them in the event of a fall For example protrusions sharp edges machinery or other items that may be located in the area a fall may occur should be cleared or precautions taken to prevent collision prior ...

Страница 4: ... 300PFC 300PFC 300PFC 380PFC 380PFC 380PFC Un equal angle Rectangular hollow section 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 Square hollow section 250 X 6 250 X 6 250 X 6 Minimum required beam size for SIMPLY SUPPORTED structure Minimum required beam size for SIMPLY CANTILEVERED structure Safe Load Calculator Platform structure dimensions f...

Страница 5: ... structures where there is high wind ocean swell or moving equipment it may be appropriate to secure the GMA to the structure with rope cable ties maillons or another appropriate fastening to prevent the GMA from moving LOAD ZONE LOAD ZONE 4 Open the GMA lid and remove the rope tag line wire sling and support beam Connect the end of the sling to the rope tag line 5 Align the GMA such that the loca...

Страница 6: ...ere is sufficient load line chain available to be connected to the load once the device is raised into position 8 Haul the sling with chainblock block tackle attached by pulling the rope back through the gridmesh such that the end of the sling protrudes through the gridmesh and the base of the GMA 9 Slide the GMA beam end through the sling and slide into position in the base such that the beam can...

Страница 7: ...our safety before using the Gridmesh Anchor Read and understand all manufacturers instructions for each component of the hauling system All sub systems are supplied with separate user instructions Keep all instructions for future reference Review Section 1 2 and Section 2 0 to ensure system limitations and other requirements have been met Review applicable information regarding system clearance cr...

Страница 8: ...r wear that may affect strength and operation function 2 Inspect the base and lid portions of the Gridmesh Anchor ensuring there are no breaks cut wear or damage and that labels are present Reflective tape can be replaced if missing 3 Inspect the Gridmesh Anchor beam surface finish for corrosion and impact damage ensuring the end caps are not loose and the labels are legible and present 4 Inspect ...

Страница 9: ...e product issue along with the original proof of purchase to GRIDMESH ANCHOR PO Box 899 LANE COVE NSW 2066 Email quality gridmeshanchor com The End User must pay the cost of packaging and returning the product to Gridmesh Anchor Limitation of Warranty The warranties stated in this document are exclusive and are made in place of any and all conditions warranties or representations as to the merchan...

Страница 10: ...MODEL GA03 USER INSTRUCTION MANUAL FOR MATERIALS HANDLING ...

Страница 11: ...ll place no more load than would otherwise be directed under traffic conditions or if using alternative means of access such as rope access systems WARNING This product is part of a hauling system for materials handling The user must follow the manufacturer s instructions for each component of the system These instructions must be provided to the user of this equipment The user must read and under...

Страница 12: ...t should be undertaken prior to installing any GMA product The Gridmesh Anchor and any attaching hauling systems must be positioned in a way that reduces the risk of a load colliding or impacting them in the event of a fall For example protrusions sharp edges machinery or other items that may be located in the area a fall may occur should be cleared or precautions taken to prevent collision prior ...

Страница 13: ... 300PFC 300PFC 300PFC 380PFC 380PFC 380PFC Un equal angle Rectangular hollow section 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 250 x 150 x 6 Square hollow section 250 X 6 250 X 6 250 X 6 Minimum required beam size for SIMPLY SUPPORTED structure Minimum required beam size for SIMPLY CANTILEVERED structure Safe Load Calculator Platform structure dimensions f...

Страница 14: ... structures where there is high wind ocean swell or moving equipment it may be appropriate to secure the GMA to the structure with rope cable ties maillons or another appropriate fastening to prevent the GMA from moving LOAD ZONE LOAD ZONE 4 Open the GMA lid and remove the rope tag line wire sling and support beam Connect the end of the sling to the rope tag line 5 Align the GMA such that the loca...

Страница 15: ...ere is sufficient load line chain available to be connected to the load once the device is raised into position 8 Haul the sling with chainblock block tackle attached by pulling the rope back through the gridmesh such that the end of the sling protrudes through the gridmesh and the base of the GMA 9 Slide the GMA beam end through the sling and slide into position in the base such that the beam can...

Страница 16: ...our safety before using the Gridmesh Anchor Read and understand all manufacturers instructions for each component of the hauling system All sub systems are supplied with separate user instructions Keep all instructions for future reference Review Section 1 2 and Section 2 0 to ensure system limitations and other requirements have been met Review applicable information regarding system clearance cr...

Страница 17: ...r wear that may affect strength and operation function 2 Inspect the base and lid portions of the Gridmesh Anchor ensuring there are no breaks cut wear or damage and that labels are present Reflective tape can be replaced if missing 3 Inspect the Gridmesh Anchor beam surface finish for corrosion and impact damage ensuring the end caps are not loose and the labels are legible and present 4 Inspect ...

Страница 18: ...e product issue along with the original proof of purchase to GRIDMESH ANCHOR PO Box 899 LANE COVE NSW 2066 Email quality gridmeshanchor com The End User must pay the cost of packaging and returning the product to Gridmesh Anchor Limitation of Warranty The warranties stated in this document are exclusive and are made in place of any and all conditions warranties or representations as to the merchan...

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