Document ID: chunk:federal_register_of_legislation:F2024C01244:reg:4:p10
Version: federal_register_of_legislation:F2024C01244
Segment Type: reg
Provision Reference: reg 4 (pt 10/11)
Character Range: 267002–269754

uniformly outwards to the final specified width, and continuing thereafter at that width for the remainder of the specified overall length of the take-off climb surface until it reaches the outer edge which is horizontal and perpendicular to the take-off track.

       (4) Subject to subsection 7.14 (5), the elevation of the inner edge must be equal to the highest point on the extended runway centreline between the end of the runway and the inner edge.

       (5) When a clearway is provided, the elevation of the inner edge must be equal to the highest point on the ground on the centreline of the clearway.

       (6) The slope of the take-off climb surface must be measured in the vertical plane containing the centreline of the runway.

       (7) References in this section to dimensions or values that are "specified" are specified in Table 7.16 (1).

     Figure 7.14 (1)   Plan view of take-off climb surface

7.15 Approach runways — physical dimensions of the OLS

       (1) The physical dimensions of the OLS for an approach runway are determined from Table 7.15 (1) in accordance with this section.

       (2) Table 7.15 (1) is applied by matching the OLS dimension item in a row of column 1, for which a provision of this MOS mentions that the relevant dimension is specified, with the value in the cell in the same row of the column that is for the type of approach and runway code number.

Note   For example, for subsection 7.06 (1), the height above the inner horizontal surface is as specified in the column of the row CONICAL, Height (m) in Table 7.15 (1) that is for the relevant approach and runway code.

       (3) For Table 7.15 (1), all distances are measured horizontally unless otherwise specified under a symbol mentioned in subsection (5).

       (4) The approach climb surface requirements for a code 2 runway apply to a code 1 runway for which lighting is provided.

       (5) For Table 7.15 (1), the superscript letters against certain dimensions have the following meaning:

           * a means 90 m if the width of the runway is 30 m;

           * b — RESERVED;

           * c means that no actual ground survey is required unless specifically required by a procedure designer. A procedure designer must use topographical maps and tall structure databanks to determine minimum altitudes;

           * d means that the approach area up to this distance must be monitored for new obstacles. The procedure designer's advice, on significant high ground or tall structures that should be monitored, must also be followed;

           * e means the distance to the end of the runway strip;

         Note   Applicable only to Distance from threshold (m) dimension item.

           * f means "or to the end of