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Duct Estimate for Engineers

The document contains estimates for ductwork and insulation for a project. It provides specifications for ductwork materials including gauge sizes and estimated areas. It also lists inside and outside diameters for insulation on pipes and estimates total surface areas. The totals are 65 square meters of ductwork area and 221.7 square meters of pipe insulation surface area.

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prokjong
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534 views2 pages

Duct Estimate for Engineers

The document contains estimates for ductwork and insulation for a project. It provides specifications for ductwork materials including gauge sizes and estimated areas. It also lists inside and outside diameters for insulation on pipes and estimates total surface areas. The totals are 65 square meters of ductwork area and 221.7 square meters of pipe insulation surface area.

Uploaded by

prokjong
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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PROJECT:

TDK (5TR)
SUBJECT : DUCT ESTIMATE
PAC-1
MODAIR STANDARD
Largest Side
G.I. Gage
Inches
Min.
Max
26
12
24
13
30
22
31
54
20
54
84
18
85
170

Largest Side
Millimeter
Min.
Max
300
325
725
750
1350
1375
2100
2101
6303

DUCT DIMENSION IN METERS

DUCT #

WIDTH
(mm)

DEPTH
(mm)

SUMMARY
GAUGE #
Ga. # 18
Ga. # 20
Ga. # 22
Ga. # 24
Ga. # 26
Total

Square Meters
50.00 M
50.00

Length
(mm)

Qty. (No. of
Ducts)

Total Duct Area (M)


w/ Allowance of 0.05
for Overlap

EXACT QUANTITIES
Sheets
-

Largest
Side (mm)

Factor

30%

Gage #

Exact No. of
Sheets

FACTORED QUANTITIES
Square Meters
Sheets
65.00 M
65.00

SAY
Square Meters
65.00 M
65.00

Sheets
-

INSULATION DIMENSIONS

Inside
Diameter
(Inches)

Inside
Diameter
(Millimeter)

Thickness
(mm)

Total Outside
Diameter
(mm)

5 1/8"
4 1/8"
3 1/8"
2 5/8"
2 1/8"
1 5/8"
1 3/8"
1 1/8"
7/8"
3/4"
5/8"
1/2"
3/8"

130.18
104.78
79.38
66.68
53.98
41.28
34.93
28.58
22.23
19.05
15.88
12.7
9.53

32
32
32
20
20
20
20
20
20
20
20
20
20

194.18
168.78
143.38
106.68
93.98
81.28
74.93
68.58
62.23
59.05
55.88
52.7
49.53

TOTAL

Pipe Length (In


Meters)

Total Surface Area


(M)

180 meter(s)
210 meter(s)
390 meter(s)

60.3 m
61.95 m
99.45 m

780 meter(s)

221.7 M

76.97917

Inside
Diameter

Inside
Diameter

Thickness
(mm)

Total Outside
Diameter

5 1/8"
4 1/8"
3 1/8"
2 5/8"
2 1/8"
1 5/8"
1 3/8"
1 1/8"
7/8"
3/4"
5/8"
1/2"
3/8"

130.18
104.78
79.38
66.68
53.98
41.28
34.93
28.58
22.23
19.05
15.88
12.7
9.53

32
32
32
20
20
20
20
20
20
20
20
20
20

194.18
168.78
143.38
106.68
93.98
81.28
74.93
68.58
62.23
59.05
55.88
52.7
49.53

TOTAL

Pipe Length (In


Meters)

Total Surface Area


(M)

210 meter(s)
150 meter(s)

70.35 m
44.25 m

360 meter(s)

114.6 M

39.79167

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