VRIOGS 012.2.1 - Public Transport Victoria

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VRIOGS 012.2.1 REVISION A
16.3 Construction of Signal Gantry Foundations 46
16.4 Backfilling and Levelling Site 46
16.5 Handrails 46
16.6 Walkways 46
16.7 Foundations Affecting Track Drainage 46
16.8 Access to Signals and Gantries from Public Roads 46
SECTION 17.0 CONCRETE AND STABILISED SAND 47
17.1 General 47
17.2 Ready Mixed Concrete and Stabilised Sand 47
17.3 Site Mixed Concrete and Stabilised Sand 47
17.4 Concreting Reinforcing 47
17.5 Concreting Finishing 47
SECTION 18.0 EQUIPMENT HOUSING CIVIL WORKS 48
18.1 General 48
18.2 Equipment Boxes 48
18.3 Equipment Boxes on Raised Metal Platforms 49
18.4 Access to Equipment Boxes 49
18.5 Equipment Huts 49
18.6 Equipment Rooms 49
SECTION 19.0 COMMUNICATIONS CABLE CABINETS, ROOMS AND HUTS 50
19.1 General 50
SECTION 20.0 FOOTPATHS AND WALKWAYS 51
SECTION 21.0 PLATFORMS, STEPS, FENCING, GATES, LADDERS AND
RETAINING WALLS 52
21.1 General 52
21.2 Gates 52
21.3 Fencing 52
21.4 Steps, Ladders and Handrails 52
21.5 Modifications to Existing Fencing 53
21.6 Temporary Fences 53
21.7 Retaining walls 53
SECTION 22.0 TABLE OF FIGURES USED WITHIN THIS STANDARD 55
SECTION 23.0 REFERENCED DOCUMENTS 77
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