The document is a query sheet requesting information about external walls. It asks what shape the area from the upper roof beam level to the roof level is in section Y-Y, the left side elevation, and right side elevation. The assumption provided is that the shape for the area is a triangle that can be measured using the formula of 1/2 x length x height. The document requests an answer to this query by a certain date.

1. QUERY SHEET
JOB TITLE : EXTERNAL WALLS
Q/S NO. : PAGE NO: 2
TO : FAX. NO.:
DATE
:
20/6/20
15
ATT
N. :
NO. OF PAGES (Incl.this
page) :
FRO
M
: Khor Ka
Nee
Please provide answer(s) to the following queries by ______________
Ite
m
Query Assumption Answer
1 What is the shape for the area from upper
roof beam level to roof level (A-B) and (C-
D) in section Y-Y, left side elevation and
right side elevation
The shape for the area mentioned
assumed to be triangle measured with the
formula ½ x length x height.

3. Prepared by Khor Ka Nee