Installation of 50mm Rubber Speed Hump QUALIFICATIONS Safe Use of Hand Tools Manual Handling KEY: H = Hold Point R = Review Documentation W = Witness M = Measure/Count V = Visual Inspection SFR = Saferoads or Employee Item W / H / V/ Activity Acceptance Criteria No M / R 1 Set-up Ensure you are at the correct location and set-up traffic control to Australian Standards, or as advised and required by the client. Initials Picture TOOLS REQUIRED Compressor with air nozzle Road traffic management equipment Hammer drill and bits Socket and ratchet to fit bolt Minor tools Industrial vacuum cleaner Epoxy gun - refer to MSDS Chemwatch 4918-30 Generator 2 Position Rubber Speed Hump Position the Rubber Speed Hump on to a cleaned road surface as per site plan provided. 3 Using a drill with a 14mm masonry bit, drill 120mm deep holes through the designated points in the Speed Hump 4 Using an industrial vacuum cleaner or air gun remove dust from each hole. Note: if using an air gun be careful of airborne dust and stones.
KEY: H = Hold Point R = Review Documentation W = Witness M = Measure/Count V = Visual Inspection SFR = Saferoads or Employee Item No 5 Activity Acceptance Criteria Using epoxy and the caulking gun provided, insert nozzle into each hole and insert epoxy. Saferoads recommends 3 caulks per hole. Note: the epoxy dries quickly in warm weather so it is important to cap the nozzle with cling wrap between uses to prevent it from drying hard inside the nozzle. W / H / V/ M / R Initials Picture 6 Insert nylon plug into each hole using a hammer. Note: be careful of splatter of any excess epoxy when hammering. 7 Quickly re-instate the segment into the correct position lining up the fastener holes. Note: the epoxy can quickly set hard in warm weather making it difficult to screw in the coach bolt. 8 Insert the coach bolts and hand tighten.
KEY: H = Hold Point R = Review Documentation W = Witness M = Measure/Count V = Visual Inspection SFR = Saferoads or Employee Item No 9 Activity Acceptance Criteria Using air compressor and rattle gun, with a 10mm socket, screw tighten the coach bolt being careful not to tighten it in all the way. Note: the coach bolt will rotate the plastic sleeve in the holes if over tightened mechanically. This will undermine the epoxy's adherance to the side walls of the hole, rendering it ineffective. W / H / V/ M / R Initials Picture 10 Finish tightening coach bolts using a ratchet socket wrench with a 17mm socket. Note: ensure this step is completed quickly after the previous step or the epoxy will set too hard to allow tightening of the bolt. 11 Insert rubber plugs Insert the rubber plugs into the holes. 12 Finish Sweep up any excess dirt or debris from the site and collect any left over parts.
Quality Check for Installation 1 Workmanship is acceptable 2 Materials quality is acceptable 3 Product is aligned / positioned correctly 4 Surrounds are restored to prior condition 5 Unused materials are removed ADDITIONAL INSTALLATION NOTES Assessment Completed: Installler: Installer: Date: Date: C Competent NYC Not Yet Competent