ERECTION - High Access Solutions
Contents
1. Erector 1 proceeds up stair flight and fits temporary Clip On Post to ledger beam close to erecting platform Erector 1 then hooks to ledger and using clip on post for support he climbs onto Erecting Platform Note Clip On Post is only used to facilitate climbing to exposed landing Erector 2 proceeds up stair flight onto landing hooks onto ledger beam close to standard Next standards are added to all four legs Temporary Clip On Post may now be removed toa safe place until it is required again eg end 1 605m ledger beam Fit Guardrail Frames to face and end of tower as shown Fit ledger beams to next lift required 1 5m or 2 0m Re hook to upper ledger near standards 12 NB Ties should be fitted to structure and tower ateach level before erecting next lift For further lifts repeat procedures 8 11 13 15 20 until reaching final exit level or mid exit points Entrance exit at top of tower Erector 1 is safely standing on landing and hooked on to centre of 1 605m ledger beam fits 3 0m guardrail frame with Erector 2 safely standing on erecting platform at opposite end of tower hooked onto 1 605m ledger beam Erector 1 then fits Top Guard Frame into hand rail post and landing as shown Ti HAKI ERECTION ERECTION For dismantling the Stair Tower the reverse of the above squence should be followed For side exit Erector 1 is safely standing2. 14 125 16 127 18 125 20 122 22 119 4 116 26 114 28 mm 30 108 32 106 34 103 36 100 38 97 40 95 42 92 44 89 46 87 48 84 50 81 For heights over 50m consult HAKI Technical Department Based on max 100kg per person Ti HAKT ERECTION ERECTION for clockwise direction of ascent Note Prior to starting erection determine position of tower Always start with stair flight BEFORE STARTING ERECTION ALWAYS CHECK WHERE ACCESS POINTS ARE REQUIRED _ ALWAYS ENSURE THAT SIDE ACCESS POINTS ONLY OCCUR IN 2m LIFTS For base jacks as shown Set out sole plates and base plates at position of standards ledger beams and transom beams Place base ice onto sole plates adjust to estimated final eight Place standard on base jacks ensure that pockets are running in direction as shown low pocket 1 605m direction high pocket 3 0m position Connect 3 0m ledger beam to higher level amare Connect 1 605m ledger beams to lower level pockets Engage all locking catches as you proceed Mi HAKT Check distance from structure Level 15 lift following clockwise direction Level by adjusting base jacks as necessary Check base lift is square using a tape measure Place 1 5tlanding A on ledger beams as shown fig 8 Place Erecting Platform B at opposi ond ofbay foot kit Install 2nd level of ledger beams Check drawing for
3. 9 8 a 7121300 3 0m L 3 49 15 6 Ww Top End Guard Frame TT 7053000 7 3 Clip On Post 7015000 66 Erection Platform 2091316 1 605x0 6m 15 0 HAKI Stair Tower All HAKI Systems have been designed to conform to current British and European Standards The loading criteria contained in this manual have been calculated according to current British Standards Base Jacks The stair tower is mounted on Base Jacks which are adjustable in height This means the standards can always be adjusted to ensure that the beams are horizontal Standards Standards of 3m and 2m in length are used wherever possible Shorter standards may be used as top standards Beams The stair tower is built using 1 605m and 3 0m ledger beams with 2 0m 1 5m or 1 0m between the platforms depending on which stair flight is used Anchorage The stair tower must be anchored to the struc tures at each platform level on both sides inner and outer standards using scaffold tube and couplers see Page 15 Permissible Loads On Standards When calculating the permissible loads on standards the following values apply provi ded that all other requirements are fulfilled Stair tower with 2 0m stair flights 34kN per standard Special Solutions For scaffolding constructions not covered by this User s Manual please contact the HAKI Technical Department mi HAKI Number of persons permitted Stairtower Height Max Persons 8 74 10 91 12 108
4. 1 Sm or Om lift heights ion lain is located by orisha off Erecting Plaform B Thelanding on this lif and all further lifts are inifally portioned on ledger beams approx mately 0 5m from end of bay ERECTION ERECTION fi HAKT Fitentrance step to tower The stair tower must be anchored to the struc tures at each platform level on both ends inner and outer standards using scaffold tube and couplers Stair flight is positioned vertically and located into pockets of lower landing 11A amp 11B Flight is then lowered onto landing above 11C and pushed along 11D until top of stair light is fully located into pockets of upper landing 1 1E Note At this a check top and bottom of stair is fully engaged into both landing pockets Stairflights shou id be erected for a clockwise ascent mi HAKI Fit Guardrail Frames and Guardrails to the outside face of the stair flight Uppermost erector clips to mid point of ledger beam Both erectors then fix Stair Handrail Post into top and lower landings Then Stair Handrail is located into pockets of posts and locking catches engaged Fit Folding Guard Frame into handrail post and standard at entrance of stair Re position Erecting Platform onto next lift directly above lower landing ERECTION ERECTION mi HAKI
5. Birmingham Trinity Street Off Tat Bank Road Oldbury West Midlands B69 4LA Tel 0121 544 3355 Fax 0121 544 3131 email birmingham generationuk co uk Bristol Meriton Street St Phillips Marsh Bristol Avon BS2 0SZ Tel 0117 972 4550 Fax 0117 972 4502 email bristol generationuk co uk Cardiff Martin Road Tremorfa Industrial Estate Cardiff CF24 55D Tel 029 2046 3835 Fax 029 2046 3246 email cardiff generationuk co uk Chelmsford Bannisters Yard Mayes Lane Sandon Chelmsford Essex CM2 7RP Tel 01245 227771 Fax 01245 226111 email cheimstord generationuk co uk Edinburgh 4 Westerton Road East Mains Ind Est Broxburn West Lothian EHS SAU Tel 01506 863864 Fax 01506 863916 email edinburgh generationuk co uk Glasgow 35 Duchess Road Rutherglen Glasgow G73 TAU Tel 0141 647 6969 Fax 0141 647 5851 email glasgow generationuk co uk Leeds Unit 2 Ledger Park Haigh Park Road Stourton Leeds LS10 TRT Tel 0113 277 8822 Fax 0113 277 9977 email leeds generationuk co uk London Kierbeck Business Complex North Woolwich Road Silvertown London E16 286 Tel 0207 473 6056 Fax 0207 473 2077 email london generationuk co uk Newcastle Forward House Portobello Road Portobello Industrial Estate Birtley Tyne amp Wear DH3 2SL Tel 0191 492 1190 Fax 0191 411 1148 email newcastle generationuk co uk Safety Check List Northampton Dalington Fiel
6. ds Business Park Kingsfield Way Off Gladstone Road Dalington Northampton NNS 7N Tel 01604 580444 Fax 01604 580487 email northampton generationuk co uk Southampton Claylands Road Bishops Waltham Hants 5032 18H Tel 01489 894411 Fax 01489 894455 email southampton generationuk co uk Stockport Unit 4 Vauxhall Industrial Estate Greg Street Reddish Stockport SK5 7BR Tel 0161 477 0131 Fax 0161 477 7618 email stockport generationuk co uk Taplow Thames vane Pioneer Works Marsh Lane Taplow Maidenhead Berks SL6 ODF Tel 01628 673835 Fax 01628 634788 email taplow generationuk co uk 1 Is the scaffold supporting structure completed and ready for the Stairtower 2 Is the ground condition adequate to take the load imposed 3 Is the correct equipment on site 4 Is the equipment in good working order 5 Is the correct Personal Protection Equipment available and in good working order 6 Are all the components in their correct position and all locking catches engaged 7 Is the Stairtower adequately braced and anchored 8 Have any items been removed Health and Safety at Work Act 1974 HAKI equipment is designed to meet the requirements of the above Act Section 6 itis also the customer s responsibilty to comply with the requirements of this Act particularly to use the equipment in accordance with current codes of practice and in ensuring that components are in good working condition prior
7. eam may have to be raised to create sufficient headroom when access lift is less than 2 0m 15
8. on landing and fits clip on post to inside ledger beam Erector 2 standing on erecting platform at opposite end of tower hooked onto 1 605m ledger beam Both operators then fit 2 16m guardrails or 2 16m guardrail frame into Clip On Post and anda enora bckinelcckhesore j Means of access egress at side of tower is then complete For end exit Erector 1 is safely standing on landing Erector 2 standing on erecting platform at opposite end of tower clipped onto 1 605m ledger beam Both operators then fit 3 0m guardrail frame at each side of tower Remove 1 605m Guard from landing position Means of access egress at end of tower is then complete 14 Tie Position Access Points i HAKI Shows construction of the HAKI Stair Tower with the 3 0m face parallel to the structure or scaffold side exits Using tube amp couplers the tower should be tied to the structure below each lift position except first lift through both inside amp outside standards Shows construction of the HAKI Stair Tower with the 1 605m face parallel to the structure or scaffold end exits Using tube amp couplers the tower should be tied to the structure below each lift position except first lift A to inside standards and B using diagonal tubes to outside standards Itis only possible to have a side access point 3 05m in a 2 0m lift Access to from end of tower 1 655m is not restricted but 1 605m Ledger B
9. to each use We are able to provide assistance and advice on matters relating to safe and proper use of HAKI equipment neration hire amp sale FREEPHONE 0800 783 8376 Trinity Street Off Tat Bank Road Oldbury West Midlands B69 4LA Telephone 0121 543 2950 Fax 0121 543 2951 E mail sales generationuk co uk Generation BP1 10 04 Generation HAKI Stairtower User s Guide mi HAKTE INTRODUCTION BASIC INFORMATION AND MopULAR MEASUREMENTS f HAKE General HAKI Stair Tower is made from pre fabricated components The stair tower is built using standards and ledger beams Other stair tower components include stair Marking All components with the exception of locks bolt pins etc come permanently marked with the HAKI logo and the year of manufacture 2 figures For example i 98 flights landings handrail and guardrails The stair tower can be built as a separate construction or integrated into other scaffol ding or staging All components are of galva nised steel WARNING A A ALLINFORMATION CONTAINED IN THIS MANUAL APPLIES ONLY TO COMPONENTS MANUFACTURED AND SUPPLIED BY HAKI ANY COMPONENTS ORIGINATING FROM OTHER SOURCES WHICH ARE INCORPORATED INTO A STRUCTURE WILL INVALIDATE THIS INFORMATION IN SUCH CASE HAKI HAS NO PRODUCT LIABILITY BY MIXING COMPONENTS OF OTHER MANUFACTURE THIS MAY INVALIDATE INSURANCE POLICY COVER Published May 2003 subject to change Cus
10. tomers responsibility to check for changes 2 Guardrail frame Guardrail frame Guardrail Clip On Post Top End Guard Frame Wall ti nasi Handrail post Handrail Standard Ledger beam Stair flight Folding Guard Frame Landing Entrance step LIST OF COMPONENTS fi HAKI LIST OF COMPONENTS Article numbers and weights are for galvanized options unless otherwise stated Please refer to HAKI price list for the corresponding details for painted options mi HAKI Name Art No Size Weight kg Base Jack 1091001 47 7017051 0 5m 3 3 7017101 1 0m 6 0 7017151 1 5m 8 6 7017201 2 0m 11 3 7017301 3 0m 16 7 Locking Pin 5141256 0 3 Ledger Beam 7021160 1 605m jo 7021300 3 0m 18 x Ledger Bou as bon replaced with a L m Single Tube Beam This y z Sagim saonta agho 7022161 1 605m 63kg Landing 7095000 29 1 Entrance ee 7103160 15 1 Name Art No Size Weight kg Folding Guard Frame 1122191 9 2 Stair Flight 7101100 1 0m 35 3 7101150 1 5m 33 6 7101200 2 0m 42 1 Handrail Post il 7015100 49 Stair Handrail 1211136 1 0m 10 5 1222231 1 5m 12 5 1222222 2 0m 13 8 Guardrail 8742160 1 605m 6 4 8722216 2 16m 8 0 3 0m 11 0 el aren k LIST OF COMPONENTS GENERAL NOTES mi HAKT Name Art No Size Weight kg Guardrail Frame 7052160 1 605m 10 9 7052300 3 0m 15 4 Diagonal Brace s 7122160 1 605 L 2 34m
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