KC0000 Kerb Design drawing index SED_NO Title KC0000 Kerb design Index KC0001 Kerb and channel - Type 1 - 2 KC0002 Kerb and channel - Type 3 - 8 KC0003 Kerb and channel - Type 9 - 15 KC0004 V-Dish Channel - Type 16 to 18 KC0005 Round Dish Channel - Type 19 & 20 KC0006 Kerb & channel replacement detail KC0007 Kerb & Channel replacement with Subsoil KC0030 Kassel Kerb and Channel Transition Standard Engineering Details Working Draft - For Review Transport Design Manual | Date: Review Document in Review TDM TECHNICAL STANDARDS SED No. Version Kerb design Index DATE: February 14, 2020 1 KC0000 A 50 125 300 50 125 300 50 50 20mm Chamfer Kerb block as directed 50 120 120 50 150 150 200 200 KC0001 200 200 Concrete haunching 50 50 300 Refer Note 3 300 335 Mesh Refer Note 3 Concrete haunching 20MPa TYPE 1 STANDARD KERB AND CHANNEL TYPE 1A KERB WITH REINFORCED HAUNCHING DETAIL 50 125 300 200 x 125mm Kerb Block 50 Mountable kerb 30 120 150 90 150 200 75 110 Refer Note 3 75 Refer Note 3 Shear key TYPE 1C ON SIDE VEHICLE CROSSING TYPE 1S AND 2S WITH SHEAR KEY WHERE HIGH LATERAL LOADS ARE EXPECTED 50 125 300 50 145 300 50 75 50 70 180 x 145mm mountable kerb 50 100 50 75 145 100 140 200 200 Concrete haunching Concrete haunching Refer Note 3 Standard Engineering Details Refer Note 3 300 TYPE 2A MOUNTABLE KERB AND CHANNEL TYPE 2B MOUNTABLE KERB AND CHANNEL NOTES: 1. Concrete grades: 2. Precast kerb blocks: 20MPa. In-situ channel and haunching 20MPa. 25 MPa fibre reinforced concrete for slip-form. 3. Bedding: Kerbing must be laid on 300mm (min.) GAP65 subbase in roads and 100mm GAP40 in footpaths (where subgrade CBR>5). If the subgrade CBR<5 then roads and footpaths must be undercut and backfilled with an approved filling material. 4. Jointing: Precast kerbs to be neatly pointed with 10mm (min.) cement mortar. Extruded kerbs cracking control joints formed or saw cut to a minimum depth of 30mm at max. 3.0m intervals. If footpathWorking is adjacent to kerb the saw cuts mustDraft coincide with the - For Review concrete footpath joints. Joints between bluestone kerb blocks must be approximately 20mm wide (measured at the top and front faces) with neat square jointing 2 to 4mm proud. Crack control joints must be located either side of vehicle crossings. 5. Basalt kerb blocks must not extend across vehicle or pram crossing. 6. All chamfers to be 20mm. Transport Design Manual | Date: Review Document in Review TDM TECHNICAL STANDARDS SED No. Version Kerb and channel - Type 1 - 2 DATE: February 14, 2020 1 KC0001 A 155 300 20 150 300 180 150 300 R30 R30 120 150 40 70 TYPE 4 EXTRUDED VEHICLE CROSSING 300 220 300 300 180 180 20 KC0002 180 TYPE 3 EXTRUDED STANDARD TYPE 3 EXTRUDED STANDARD KERB KERB AND CHANNEL AND CHANNEL ( OPTIONAL) TYPE 4 IN-SITU VEHICLE CROSSING 150 300 Back of kerbs 300 300 180 300 15 15 60 Max. 1 in 8 fall R30 5% 5% 5% 5% 60 30 235 200 175 145 200 Footpath Refer Note 2 Refer Note 2 480 TYPE 5 EXTRUDED PRAM CROSSING TYPE 5 IN-SITU PRAM CROSSING TYPE 6 EXTRUDED MOUNTABLE KERB AND CHANNEL 150 25 Berm Footpath R20 R30 25 R30 65 60 165 150 75 40 75 300 5 75 Fall 210 Fall 150 150 Berm 150 100 75 100 Footpath Standard Engineering Details 300 300 TYPE 7 EXTRUDED STANDARD KERB ONLY TYPE 7C EXTRUDED KERB ONLY TYPE 8 BASALT OR PRE-CAST AT VEHICLE CROSSING KERB EDGING (75x150mm) NOTES : 1. Jointing: Precast kerb neatly pointed with 10mm min. cement mortar. Extruded kerbs cracking control joints formed or saw cut to a minimum depth of 30mm at max. 3.00m. intervals to coincide with concrete footpath joints (where the kerb is adjacent to the footpath). Crack control joints between bluestone kerb blocks shall be approximately 20mm wide (measured at the top and front faces) with neat square jointing 2 to 4 mm proud. Joints must located either side of vehicle crossings. 2. Bedding: Working Draft - For Review Kerbing must be laid on 300mm. min. GAP65 subbase in roads and 100mm GAP40 in footpaths (where subgrade CBR>5). If the subgrade CBR<5 then roads and footpaths must be undercut and backfilled with appropriate backfill material. 3. Concrete Grades: Precast kerb blocks 20 MPa. In-Situ channel and haunching 20 MPa. Extruded concrete 25 MPa fibre reinforced. 4. All chamfers 20mm Transport Design Manual | Date: Review Document in Review TDM TECHNICAL STANDARDS SED No. Version Kerb and channel - Type 3 - 8 DATE: February 14, 2020 1 KC0002 A 200 200 50 125 150 20mm chamfer 50 50 50 75 20mm chamfer 50 D6 dowel bars 50 200 150 200 FALL 5 200 Concrete haunching KC0003 200 75 Refer Note 3 300 TYPE 9 EDGING NIB KERB TYPE 10 KERB AND STUB D10 dowel bars at 150 50 600mm spacing 180 150 60 150 30 210 50 60 90 420 30 5 Outfall 145 140 40 Shear key 180 Refer Note 3 330 Refer Note 3 TYPE 11 MOUNTABLE NIB KERB TYPE 12 RAISED NON-MOUNTABLE SAFETY KERB AND CHANNEL NIB Concrete beam must be 25MPa 65 65 200 65 180 125 60 Refer Note 3 75 Haunching must be 20MPa Refer Note 3 130 TYPE 13 FLAT EDGE BEAMS TYPE 14 EXTRUDED CYCLE PATH BEVEL KERB Standard Engineering Details 65 180 100 200 TYPE 15 EXTRUDED CYCLE MOUNTABLE KERB NOTES: 1. Concrete grades: 2. Precast kerb blocks 20MPa. In-Situ channel and haunching 20MPa. 25 MPa fibre reinforced concrete for slip-form. 3. Bedding: Kerbing must be laid on 300mm. min. GAP65 subbase in roads and 100mm GAP40 in footpaths (where subgrade CBR>5). If the subgrade CBR<5 then roads and footpaths must be undercut and backfilled with an approved filling material 4. Jointing: Working Draft - For Review Precast and blue stone kerb to be neatly pointed with 10mm (min) cement mortar. No preshaped mortar products shall be used. Extruded kerbs cracking control joints formed or saw cut to aminimum depth of 30mm at max. 3.00m intervals. If footpath is adjacent to kerb the saw cuts must coincide with the concrete footpath joints. Joints between bluestone kerb blocks must be approximately 20mm wide (measured at the top and front faces) with neat square jointing 2 to 4 mm proud. Crack control joints must located either side of vehicle crossings. 5. Basalt kerb blocks must not extend across vehicle or pram crossings. Transport Design Manual | Date: Review Document in Review TDM TECHNICAL STANDARDS SED No. Version Kerb and channel - Type 9 - 15 DATE: February 14, 2020 1 KC0003 A 300 300 30 180 KC0004 3-D12 reinforcing bars R6 stps @ 60mm crs or fiber reinforced concrete Refer Note 2 TYPE 17 V-DISH CHANNEL INSITU NOT UNDER TRAFFIC 3% Fiber reinforced concrete 10 180 170 300 TYPE 16 FLAT EDGE BEAM 300 300 50 200 3-D12 reinforcing bars R6 stps @ 60mm crs or fiber reinforced concrete Refer Note 2 TYPE 18 V-DISH CHANNEL UNDER TRAFFIC Standard Engineering Details NOTES 1. Concrete Grades: Insitu concrete 20MPa Extruded concrete 20MPa, fiber reinforced 25 MPa fibre reinforced concrete for slip-form. 2. Bedding: To consist of 300mm (min) GAP65 subbase in roads (where CBR>5). 3. Jointing: Extruded channels cracking control joints formed or saw cut to a minimum depth of 30mm at max 3.00m intervals for unreinforced Working Draft - For Review channels and 3.00m (max) for reinforced channels/nib. If there is a footpath adjacent to the channel/nib the sawcut must coincide with the concrete footpath joint. Transport Design Manual | Date: Review Document in Review TDM TECHNICAL STANDARDS SED No. Version V-Dish Channel - Type 16 to 18 DATE: February 14, 2020 1 KC0004 A 30mm deep Dish KC0005 100 Fall 20mm Chamfer 180 3 No. 10mmØ Reinforcing Bars with 60mm Cover or fiber reinforced concrete 100 100 600 TYPE 19 STANDARD CONCRETE ROUND DISH CHANNEL 50 50 D12 @ 600 crs Cut surface excavates and seal gaps 1:3 50 20 Min Road Surface 100 Max 50 Min 50 Min 97 Concrete haunching Refer Note 2 300 295 Standard Engineering Details 396 TYPE 20 KERB PROFILE FOR TRAFFIC ISLANDS AND ROUNDABOUT FOR OVER - DIMENSION ROUTES NOTES: 1. 25 MPa fibre reinforced concrete for slip-form. 2. Bedding: To consist of 300mm (min) GAP65 subbase in roads (where CBR>5). 3. Jointing: Extruded channels cracking control joints formed or saw cut to a minimum depth of Working Draft - For Review 30mm at max 3.00m intervals for unreinforced channels and 3.00m (max) for reinforced channels/nib. If there is a footpath adjacent to the channel/nib the sawcut must coincide with the concrete footpath joint. Transport Design Manual | Date: Review Document in Review TDM TECHNICAL STANDARDS SED No. Version Round Dish Channel - Type 19 & 20 DATE: February 14, 2020 1 KC0005 A Extent of Work - Kerb & Channel Sawcut Footpath and excavate Berm 400mm from face of kerb Extent of Work - Kerb only 300 Refer to Note 6 300 min. KC0006 400 30mm Asphaltic Concrete to match existing on Cationic 60 Bitumen Emulsion Tackcoat Varies Sawcut existing road 600mm (Refer note 7) from Channel Lip Joint to be Crack Sealed Footpath 20MPa Concrete 100mm thick on compacted GAP40 Basecourse or 150mm compacted AP40 Basecourse as 25mm Mix10 Asphalt on compacted GAP40 Basecourse per Auckland Transport's specification for Grass Berm supply of aggregate Spread 100mm Topsoil and sow Grass Seed as specified on compacted backfill 300mm minimum compacted GAP65 Subbase, as per Type 1 Standard Kerb & Auckland Transport's specification for supply of Channel aggregate (Refer Note 1) TYPICAL SECTION FOR KERB & CHANNEL AND KERB ONLY REPLACEMENT NOTES: 1.