Culvert Fitting Design Sheet km 12+300.0 1.0 Geometric Data: 1.1 Pavement and Culvert Data 1.2 Orientation Ref. Layer (Top of:) GCS KM: 012+300.00 FRL at CL (M) 2549.851 Crossfalls Shoulder, L -4.00% Pav. thk. above GCS (M) 0.035 Carriageway, L -2.50% Culvert Skew (°) 90 Carriageway, R -2.50% 4 Shoulder, R -4.00% Outfall, Left/Right left On Grade, Y/N y Slab Height (M) 1.47 Grade (If appl.) Head wall thk (M) 0.20 2.0 Chainages and Pavement Levels: 4.25 0.000 12300.000 2549.851 2549.816 -0.121 2549.937 Left 3.25 0.000 12300.000 2549.851 2549.816 -0.081 2549.897 0 0.000 12300.000 2549.851 2549.816 0.000 2549.816 3.25 0.000 12300.000 2549.851 2549.816 -0.081 2549.897 4.25 0.000 12300.000 2549.851 2549.816 -0.121 2549.937 Right 3.0 Culvert covers, Lengths and Inverts 3.1 Design Levels: Set Cover at Inlet (M) 0.600 [Lead Side] Lead Level 2549.937 Right Set Culvert Slope (%) 1.50% Check Level 2549.937 Left Outlet: Derived Cover (M) 0.765 [Check Side] Side Invert Levels Right 0.566 2549.371 2.264 2549.374 4.250 6.714 6.7 2547.904 Left 0.814 2549.161 3.255 2549.158 4.250 7.705 7.7 2547.688 4.0 Design Output Summary: 1x1200 CPC sec III Culvert Design Slope = 1.500% Culvert Skew(Orientation) = 90° 1x1200 CPC sec III Fill Side Slopes 1: Offsets L>>R at top of GCS Distances Orthogonal to Road CL Effective Chainages FRL for culverts on Vertical curve (If Applicable) FRL for culverts On Grade Design Levels at top of GCS Change in Level from CL Effective Level at Culvert CL Culvert End side Vertical Distance Bottom Level of Fill Horizontal Distance Over fill Ext'd. bot. level of fill Pavement Offset Lengths Total Orth Distance Culvert Length (M) 012+300.00 Mombasaa Road CL Culvert CL Skew angle Left Right L H S Length:(m) 2547.688 7.7 6.7 2547.904 Road CL R H S Length:(m) L H S Invert: R H S Invert: FRL =2549.851 012+300.00 1.47
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Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
Pavement thickness over and above the Reference Pavement Layer at Road Centre Line.
F9
1:1.5 for fills > 3m at CL 1:1.2 for fills < 3m
F12
The distance from invert to top of concrete top slab. Dia 900 = 1.15m Dia 1200 = 1.47
B18
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
B19
Edge of Carriageway
B21
Edge of Carriageway
B22
The Offset at the edge of the Reference Pavement Layer. Embankment widening required for Guardrail installation at high fill locations. For normal section = 6.05 at CSS Level or 5.5 at DBM Level for 1:2 Side Slopes.
D27
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.
D29
At edge of the Reference Pavement Layer. Minimum = 0.7 at DBM Level Minimum = 0.7 less 0.275 = 0.425 at CSS Level.