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Turner OCTO
SECTION 1.
Assembly Guide
®
Assembly Guide
©Turner Access Ltd
65 Craigton Road, Glasgow, G51 3EQ, Scotland
T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com
Section 1 Page 1
TA3/01/50/01_Iss1Rev3
Rev.No.Jan17/Rev3

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Summary of Contents for Turner OCTO

  • Page 1 Turner OCTO SECTION 1. Assembly Guide ® Assembly Guide ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 1 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 2: Table Of Contents

    (i) Fully Boarded..................34 (ii) Top Lift....................35 (iii) Mobile....................36 (iv) Inspection & Maintenance Guidance Notes for Mobile Structures..37 1.5.3 Birdcages....................39 (i) Linked Birdcage...................40 1.5.4 Freestanding Structures................42 ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 2 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 3 Maximum Heights Unclad Tied Scaffolds (Foot Tied with Guardrail)..60 1.7.4 Maximum Heights Unclad Tied Scaffolds (Non Foot Tied)......61 Transport and Storage..................62 References......................63 T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 3 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 4: Introduction

    Please ensure you read and fully understand the manual, and follow the content during scaffold erection and ensure that the scaffold is complete prior to use and / or handover. This Manual must be made available to the user / installer of the Turner OCTO Scaffold ®...
  • Page 5: Pre-Use Inspection & Selection

    Damaged or incorrect components must not be used. Pre-use inspection should ONLY be carried out by a competent person. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 5 TA3/01/50/01_Iss1Rev3...
  • Page 6: Components

    Stair access between working platform levels Cantilever Bracket Sizes :1.25m; 1m; 0.7m; 0.45m; 0.30m; 0.1m Note The sizes shown are basic sizes, other sizes available. Please ask for details. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 6 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 7: Component Fixing Hints

    Horizontal from cup. Note If the Horizontal and Standard are not level and plumb, the Wedge may be difficult to drive. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 7 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 8 Horizontal. Place in the Deck, lock in position. the OCTO Lock using the ® Deck onto Horizontal. appropriate OCTO tool. ® ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 8 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 9: Access Methods

    Stair unit when fitted. 3. Fit Guardrail Post and 1.75m Bracing 4. Complete. Guardrail to allow next lift Stair unit to be placed. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 9 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 10 • 0.7m External Stairway Access • 1.25m External Stairway Access (3.5m bay) (2.5m bay) Ladder Access • Internal Ladder Access with Hatches • External Ladder Access with Hatches ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 10 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 11: Safety Information

    Turner OCTO System. ® T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 11 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 12: Guardaid

    Detail ‘A’ GuardAid Positional Tool ® Locking Pin for Head Guardrail Wedge Guardrail Wedge Release Lower Chord Locator Figure 1 - GuardAid Positional Tool ® ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 12 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 13 Tool) pulling the standard to the vertical (Figure 3); therefore, allowing the guardrail to be fitted correctly. Figure 3 - Using Standard Cup Hook T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 13 TA3/01/50/01_Iss1Rev3...
  • Page 14 Guardrail clear of cups. Figure 6 - De-Mounting Guardrail using GuardAid Positional Tool ® Detail ‘C’ - De-Mounting Guardrail using GuardAid Positional Tool ® ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 14 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 15: (Ii) Wall Scaffold Assembly Procedure Using Guardaid

    Jack. Connect Bracing Guardrail and fix transom to bottom cup. 4. Place appropriate inner Standard and connect transom between Standards. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 15 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 16 Guardrail. Adjust Jack to sit under Standard. Note On sloping ground, steps should be cut to ensure the base boards lie flat and level. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 16 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 17 This will assist greatly throughout the assembly of the remainder of the structure. 11. Add additional and appropriate Standards on top of outer Standards. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 17 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 18 14. Continue to raise Guardrails from temporary location into appropriate position to suit first lift platform using GuardAid until entire next ® lift Guardrails are affixed. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 18 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 19 17. Utilising ladder access unit, access can be gained to Deck level and fix Toeboards in place. Note Ensure that trapdoor is closed when working on Deck. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 19 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 20 GuardAid until entire next lift ® Guardrails are affixed. 21. Fix transoms at first lift level (normally 4th cup from lower deck). ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 20 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 21 Positional Tool, raise ® temporary Guardrails (step 24) into position to suit next lift platform and fix in position and engage Wedge. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 21 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 22 Toeboards in place. Note Ensure that trapdoor is closed when working on Deck. Repeat steps 24 to 30 until desired platform height is reached. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 22 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 23: Fall Arrest

    On the vertical Standard at 2.0m above working deck (4th cup above deck level) but ONLY when a transverse horizontal has been installed beforehand as shown in diagram above T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 23 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 24: Assembly Procedures For Turner Octo ® System Scaffolds

    Where this symbol appears, a risk of fall is present. However, this is only applicable if using fall arrest equipment (does not apply when using GuardAid ® methodology to provide collective protection measures). ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 24 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 25: Tied Wall Scaffold

    4. Place appropriate inner Standard ledger and finally 2nd transom and and connect transom between check that bay is square. Standards. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 25 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 26 Level along transom. Standards on top of outer Standards. Repeat steps 7 to 10 until the desired base length is complete. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 26 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 27 Standards (as necessary) Horizontals and ladder access unit to to allow placing of the next lift of complete the second lift. scaffolding. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 27 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 28 16. Repeat sequence until desired necessary and continue to next lift. height is reached. 17. Fit Toeboards to each working lift. 18. Completed scaffold. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 28 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 29: (Ii) Top Lift

    Standards to provide bays (from below). protection to the ladder access bay prior to removing Decks. 3. Fit Toeboards. 4. Completed scaffold. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 29 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 30: (Iii) Corner Returns

    Option 1: 3 Legged Return External Constructed using 3 legs built from base level. Internal ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 30 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 31 Built from a complete bay of scaffold where inside Standard is placed at corner and a run of scaffold is constructed in both direction away from the corner along the building façade. Internal T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 31 TA3/01/50/01_Iss1Rev3...
  • Page 32 Decks to be placed from the bay in one direction and placed on inside Cantilever Brackets in the other direction. This allows for movement of the inside boards without interfering with the scaffold construction. Internal ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 32 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 33 In all cases, ensure that Bracing Guardrails are fitted on inside faces of the scaffold structure if the gap between the building and the scaffold structure exceeds 225mm (or local regulations, if different). T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 33 TA3/01/50/01_Iss1Rev3...
  • Page 34: Independent Towers

    4. Repeat placement of appropriate-sized 5. Fit Toeboards. 6. Completed Decks, ladder access, Bracing Guardrails & Scaffold. Horizontals to complete subsequent lifts. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 34 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 35: (Ii) Top Lift

    Connector component, close off ladder protection to the ladder access bay access units leaving them safe to use. prior to removing decks. 3. Fit toeboards. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 35 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 36: (Iii) Mobile

    Horizontal in lowest cup. Note Please refer to the Inspection & Maintenance Guidance Notes for Mobile Structures on Page 37 when moving Turner OCTO scaffold structures. ® ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 36 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 37: (Iv) Inspection & Maintenance Guidance Notes For Mobile Structures

    When structure is stored and not in use, access to the structure should be restricted by any means necessary at all access points on all structure. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 37 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 38 If yes; All necessary measures have been taken to prevent movement when stored. All access to structure has been restricted when stored. Signed…………………………………………. Date………………… ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 38 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 39: Birdcages

    It may be advantageous to fit Completed Scaffold. temporary bracing guardrails to determine the positioning of second structure and to assist in levelling overall structure. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 39 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 40: (I) Linked Birdcage

    The bay sizes and links can be any OCTO system modular ® size from 0.7m to 3.5m. Bay Length / Width ‘x-x’ = 0.70m to 3.50m ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 40 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 41 Decks. Remove Decks from the remaining bays (from below). Fit Toeboards. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 41 TA3/01/50/01_Iss1Rev3...
  • Page 42: Freestanding Structures

    4. Fit plan bracing from buttress Standard Standards and leave to “hang” in the to tie back to wall scaffold and affix to direction of buttress. wall scaffold (in cup). ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 42 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 43 8. Repeat placement of appropriate-sized Completed scaffold. Decks, ladder access, Bracing Guardrails and Horizontals to complete subsequent lifts of the buttress. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 43 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 44 (ballast) to be employed and should therefore be designed prior to any works commencing. The following examples are illustrative only and may be subject to specific design criteria. Tower Buttress Examples Wall Scaffold Buttress Examples ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 44 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 45: Cantilever Brackets

    Standards (as necessary) to allow Horizontals and ladder access unit to placing of the next lift of scaffolding. complete the second lift. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 45 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 46 7. Fit Toeboards to each working lift 8. Completed scaffold. (ends at additional inside cantilver brackets). Tied Wall Scaffold with Bridge - Example of Cantilever Brackets in use. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 46 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 47: (Ii) Cantilever Bracket With End Plate

    Additional scaffold materials can be built from this cantilever bracket (in accordance with design) useful in bridging over lower level projections (for example) or increasing platform width if necessary in certain applications. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 47 TA3/01/50/01_Iss1Rev3...
  • Page 48 Note When using this arrangement, refer to design. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 48 TA3/01/50/01_Iss1Rev3...
  • Page 49: Circular Structures

    Should the minimum handrail height fall below regulated heights then an additional ledger should be added above the Bracing Guardrail (handrail). T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 49 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 50 Assembly Procedures 4. Repeat placement of appropriate-sized Decks, ladder access units, Bracing Guardrails and Horizontals to complete subsequent lifts. 5. Fit Toeboards. 6. Completed Scaffold. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 50 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 51: Suspended Scaffolds

    This should be carried out in strict locked. accordance with design drawings and appropriate plan bracing fitted. 4. Fit Decks. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 51 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 52 Ensure that a ladder access unit is fitted to gain access to lower level. 9. Fit Toeboards. 10. Complete Scaffold. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 52 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 53: Pre Scaffold Handover Inspection

    • Removal of Components; in particular, decking, guardrails, toeboards and ties • Undermining of foundations • Sheeting fixed to structure without approval • Electrical Hazards T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 53 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 54: Dismantling Procedure

    Commence dismantling operations and continue to visually inspect scaffold at close proximity throughout the dismantling procedure for any unforeseen hazards. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 54 TA3/01/50/01_Iss1Rev3...
  • Page 55: Anchoring

    • Good practice is to fix all ties to inner and outer standards. A minimum requirement is for all end ties to be fixed to inner and outer standards and other ties fixed to inner standard only. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 55 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 56: Tie Loads

    Top platform level > 2.0m from eaves of building • Open Country TOP(II) Top platform level ≤ 2.0m from eaves of building 1000 CB060 1000 CB060 1000 CB060 1000 CB060 ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 56 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 57: Maximum Heights

    Max. Height to GUARDRAILS bottom chord of 1st 800mm 800mm 800mm (Outside Face) guardrail Max. Subsequent 2000mm 2000mm 2000mm vert. Spacing c/c T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 57 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 58: Assembly Criteria - Unclad Tied Wall Scaffold Examples

    The cantilevers are rated at the same capacity as the main platforms in all cases. Scaffolds other than those noted in the SYSTEM CONFIGURATION must be designed ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 58 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 59: Maximum Heights Unclad Tied Scaffolds (Foot Tied With Horizontal)

    • Tie pattern arrangement shown separately • Scaffolds other than those noted in System Configurations (BS EN 12810-1:2003 - 7.2) require design. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 59 TA3/01/50/01_Iss1Rev3...
  • Page 60: Maximum Heights Unclad Tied Scaffolds (Foot Tied With Guardrail)

    • Based on 3.5m bay lengths. • Tie pattern arrangement shown separately • Scaffolds other than those noted in System Configurations (BS EN 12810-1:2003 - 7.2) require design. ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 60 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 61: Maximum Heights Unclad Tied Scaffolds (Non Foot Tied)

    • Tie pattern arrangement shown separately • Scaffolds other than those noted in System Configurations (BS EN 12810-1:2003 - 7.2) require design. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 61 TA3/01/50/01_Iss1Rev3...
  • Page 62: Transport And Storage

    Horizontals 1,00 m to 0,70 m HB125 to HB100 Horizontal Beam 1,25 m to 1,00 m HB350 to HB150 Horizontal Beam 3,50 m to 1,50 m ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 62 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...
  • Page 63: References

    (HD 1000:1988) Metal Scaffolding Part 5: Specification for Materials: Dimensions, design loads and safety requirements for service and working scaffolds made of prefabricated elements. T: +44 (0) 141 309 5555 F: +44 (0) 141 309 5436 www.turner-octo.com Section 1 Page 63 TA3/01/50/01_Iss1Rev3...
  • Page 64 Turner OCTO Assembly Guide ® For more information, please contact Turner Access Design Department on T: +44 (0) 141 309 5555 ©Turner Access Ltd 65 Craigton Road, Glasgow, G51 3EQ, Scotland Section 1 Page 64 TA3/01/50/01_Iss1Rev3 Rev.No.Jan17/Rev3...

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