Which EASA decision introduced the requirements for strength of runway strips?

ED Decision 2014/013/R (CS ADR-DSN.B.190).

Does CS ADR-DSN.B.190 specify a different distance for instrument runways with code number 1 compared to code number 2?

No, for instrument runways, the distance is at least 40 m for both code numbers 1 and 2 (CS ADR-DSN.B.190(a)(2)).

What is the difference in the required prepared distance from the centre line between an instrument runway and a non-instrument runway when the code number is 1?

For an instrument runway, the distance is at least 40 m (CS ADR-DSN.B.190(a)(2)), while for a non-instrument runway, it is at least 30 m (CS ADR-DSN.B.190(b)(3)).

For which runway types and code numbers does CS ADR-DSN.B.190 require a prepared distance of at least 75 m from the centre line?

For both instrument runways (code number 3 or 4) and non-instrument runways (code number 3 or 4) (CS ADR-DSN.B.190(a)(1) and (b)(1)).

CS ADR-DSN.B.190 Strength of runway strips

Q: What is the minimum distance from the centre line of an instrument runway that must be prepared or constructed to minimise hazards from load-bearing capacity differences for code number 3 or 4 runways?

At least 75 m from the centre line of the runway and its extended centre line (CS ADR-DSN.B.190(a)(1)).

Q: For a non-instrument runway with code number 2, what is the required width of the strip portion that must be prepared or constructed to minimise hazards from differences in load-bearing capacity?

At least 40 m from the centre line of the runway and its extended centre line (CS ADR-DSN.B.190(b)(2)).

Q: What is the minimum distance from the centre line for a non-instrument runway with code number 1 that must be prepared or constructed to minimise hazards from load-bearing capacity differences?

At least 30 m from the centre line of the runway and its extended centre line (CS ADR-DSN.B.190(b)(3)).

Q: For an instrument runway with code number 2, what is the required distance from the centre line for the strip portion that must be prepared or constructed to minimise hazards?

At least 40 m from the centre line of the runway and its extended centre line (CS ADR-DSN.B.190(a)(2)).

Q: What is the purpose of preparing or constructing the specified portion of a runway strip according to CS ADR-DSN.B.190?

To minimise hazards arising from differences in load-bearing capacity to aeroplanes which the runway is intended to serve in the event of an aeroplane running off the runway (CS ADR-DSN.B.190(a) and (b)).

Q: For a non-instrument runway with code number 3 or 4, what is the minimum distance from the centre line that must be prepared or constructed to minimise hazards from load-bearing capacity differences?

At least 75 m from the centre line of the runway and its extended centre line (CS ADR-DSN.B.190(b)(1)).

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CS ADR-DSN.B.190 Strength of runway strips

ED Decision 2014/013/R

(a) That portion of a strip of an instrument runway within a distance of at least:

(1) 75 m where the code number is 3 or 4; and

(2) 40 m where the code number is 1 or 2;

from the centre line of the runway and its extended centre line should be prepared or constructed so as to minimise hazards arising from differences in load-bearing capacity to aeroplanes which the runway is intended to serve in the event of an aeroplane running off the runway.

(b) That portion of a strip containing a non-instrument runway within a distance of at least:

(1) 75 m where the code number is 3 or 4;

(2) 40 m where the code number is 2; and

(3) 30 m where the code number is 1;

Details

Source-Title: CS ADR-DSN.B.190 Strength of runway strips View latest amendments

Erulesid: ERULES-1963177438-2179 Compare versions

Domain: Aerodromes

Activitytype: Aerodrome operations, Aerodrome design, Manufacturing

Amendedby: CS Issue 1

Applicabilitydate: 7 March, 2014

Entryintoforcedate: 6 March, 2014

Icaoreference: Annex 14, Volume I

Keywords: CBR

Regulatedentity: Aerodrome operator, Aerodrome design organisation, Aerodrome equipment manufacturer

Regulatorysource: ED Decision 2014/013/R Navigate

Regulatorysubject: CS-ADR-DSN

Technicalsubjectmatter: Runways

Typeofcontent: CS (Certification specification)

Easacategory: Non-instrument runway, Non-precision approach runway, Precision approach runway Category I, Precision approach runway Category II, Precision approach runway Category III, Take-off runway

Origin: EASA

Category: EAR

CS ADR-DSN.B.190 Strength of runway strips

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