Transcript
Page 1: 2015-09-17 Comments on Natural Stone Wall for KAT Station and SUA (1)

Contract No. SCL 1108Kai Tak SiteICE’s comments dated 17-09-2015

2015-09-17 Design Calculations of External Stone Cladding

ITEMNO.

REVIEWERDOCUMENT /

DRAWING REFERENCE

ICE’S COMMENT CONTRACTOR’S RESPONSE

1 Atkins(ICE)

Calculation 1. Please justify the thermal effect is negligible.2. The coefficient of wind load (Cp) has to consider.3. Please justify the load factor: 1.25.

1. Thermal effect is only considered when a temperature difference of 32 degrees C occurred according to MTR specification Section ES 24. Therefore it is considered to be negligible.

2.Wind pressure coefficient of 1.4 is adopted.

3.The load factor is revised to 1.6 for all loading for conservative design.

2 Atkins(ICE)

Calculation Stone report is poor quality for information.Comments on 17-09-2015:

Please highlight the capacity of stone in the test report for easy reference.

Noted and revisedResponse on 25-09-2015:Revised as attached Report

3 Atkins(ICE)

Calculation Additional comments may be provided after the revised calculation.Comments on 17-09-2015:Comments refer to attachment.

NotedResponse on 25-09-2015:Revised as attached Report

4 Atkins(ICE)

Drawing Comments on the drawings refer to attachment.Comments on 17-09-2015:Comments refer to attachment.

Revied as attached Drawings.Response on 25-09-2015:Revised as attached Drawings

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Page 2: 2015-09-17 Comments on Natural Stone Wall for KAT Station and SUA (1)

Contract No. SCL 1108Kai Tak SiteICE’s comments dated 17-09-2015

2015-09-17 Design Calculations of External Stone Cladding

ITEMNO.

REVIEWERDOCUMENT /

DRAWING REFERENCE

ICE’S COMMENT CONTRACTOR’S RESPONSE

5 Atkins(ICE)

Drawing Many items in the drawings are not for ICE approval. Please review.Comments on 17-09-2015:Many sections, elevations, items or information are NOT related to ICE approval. Please double before submission.

Items not for ICE approval is half-tone, please refer to Drawings.Response on 25-09-2015:Revised as attached Drawings

6 Atkins(ICE)

Drawing Many Sections are not match and miss the dimension. Please review.Comments on 17-09-2015:Comments refer to attachment.

Noted and revised as attached Drawings.Response on 25-09-2015:Revised as attached Drawings

7 Atkins(ICE)

Drawing Comments on 17-09-2015:Typical section/plan have to provide to show the frame with brackets from bottom level to top level. Please refer to the marking in attachment.

Revised as per Drawing No. 1108_C_KAT_KCJ_A65_721A

8 Atkins(ICE)

Drawing Comments on 17-09-2015:Many drawings are not relate to the submission. Please double check.

Noted and revised.

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