APPENDIX
2A
Additional
Detailed
5­
Digit
NAICS
Tables
Economic
Analysis
of
Construction
and
Development
Proposed
Effluent
Guidelines
May
2002
Table
2A­
1
Detailed
Number
of
Establishments
in
the
C&
D
Industry
with
Payroll,
by
Legal
Form
of
Organization
NAICS
Code
Description
Corporations
Proprietorships
Partnerships
Other
Total
Number
Percent
of
Total
Number
Percent
of
Total
Number
Percent
of
Total
Number
Percent
of
Total
Number
Percent
of
Total
23311
Land
subdivision
and
land
development
6,268
76.6%
327
4.0%
1,323
16.2%
268
3.3%
8,186
100.0%

23321
Single­
family
housing
construction
84,437
60.8%
41,735
30.1%
7,567
5.5%
5,110
3.7%
138,850
100.0%

23322
Multifamily
housing
construction
5,265
69.8%
1,430
19.0%
494
6.5%
355
4.7%
7,544
100.0%

23331
Manufacturing
and
industrial
building
construction
5,863
80.5%
1,052
14.5%
239
3.3%
126
1.7%
7,280
100.0%

23332
Commercial
and
institutional
building
construction
28,910
77.2%
6,018
16.1%
1,527
4.1%
975
2.6%
37,430
100.0%

23411
Highway
and
street
construction
8,390
74.4%
1,933
17.2%
606
5.4%
341
3.0%
11,270
100.0%

23412
Bridge
and
tunnel
construction
1,032
87.7%
60
5.1%
66
5.6%
19
1.6%
1,177
100.0%

23491
Water,
sewer,
and
pipeline
construction
6,267
77.9%
1,214
15.1%
342
4.3%
218
2.7%
8,042
100.0%

2A­
1
Economic
Analysis
of
Construction
and
Development
Proposed
Effluent
Guidelines
May
2002
Table
2A­
1
Detailed
Number
of
Establishments
in
the
C&
D
Industry
with
Payroll,
by
Legal
Form
of
Organization
NAICS
Code
Description
Corporations
Proprietorships
Partnerships
Other
Total
Number
Percent
of
Total
Number
Percent
of
Total
Number
Percent
of
Total
Number
Percent
of
Total
Number
Percent
of
Total
23492
Power
and
communication
transmission
line
construction
2,395
72.6%
625
18.9%
158
4.8%
122
3.7%
3,300
100.0%

23493
Industrial
nonbuilding
structure
construction
419
78.9%
77s
14.5%
19
3.6%
16
3.0%
531
100.0%

23499
All
other
heavy
construction
12,177
66.8%
4,493
24.6%
923
5.1%
643
3.5%
18,236
100.0%

23593
Excavation
contractors
11,001
60.3%
5,529
30.3%
951
5.2%
747
4.1%
18,229
100.0%

23594
Wrecking
and
demolition
contractors
1,176
76.3%
241
15.6%
97
6.3%
29
1.9%
1,542
100.0%

s:
Sampling
error
exceeds
40
percent.
Source:
Bureau
of
the
Census
(
1997)

2A­
2
­
­

­
­

­
­

­
­

­
­

­
­

­
­

­
­
Economic
Analysis
of
Construction
and
Development
Proposed
Effluent
Guidelines
May
2002
Table
2A­
2
Detailed
Number
of
Small
Establishments
with
Payroll
in
the
C&
D
Industry,
By
Employment
Size
Class
NAICS
Code
Description
Total
Establishments
with
less
than
5
employees
Establishments
with
less
than
10
employees
Establishments
with
less
than
20
employees
Number
Percent
of
Total
Number
Percent
of
Total
Number
Percent
of
Total
23311
Land
subdivision
and
development
8,186
S
1,011
12.4%
1,465
17.9%

23321
Single­
family
housing
construction
138,850
S
21,377
15.4%
28,611
20.6%

23322
Multifamily
housing
construction
7,544
S
1,456
19.3%
2,238
29.7%

23331
Manufacturing
and
industrial
building
construction
7,280
3,136
43.1%
4,802
66.0%
6,063
83.3%

23332
Commercial
and
institutional
building
construction
37,430
S
7,644
20.4%
13,505
36.1%

23411
Highway
and
street
construction
11,270
S
1,987
17.6%
3,863
34.3%

23412
Bridge
and
tunnel
construction
1,177
S
212
18.0%
439
37.3%

23491
Water,
sewer,
and
pipeline
construction
8,042
2,892
36.0%
4,332
53.9%
5,976
74.3%

23492
Power
and
communication
transmission
line
construction
3,300
1,432
43.4%
2,167
65.7%
2,564
77.7%

23493
Industrial
nonbuilding
structure
construction
531
S
30
5.6%
95
17.9%
23499
All
other
heavy
construction
18,236
10,100
55.4%
13,542
74.3%
15,868
87.0%
23593
Excavation
contractors
18,229
S
3,642
20.0%
5,522
30.3%

23594
Wrecking
and
demolition
contractors
1,542
700
45.4%
1,048
68.0%
1,311
85.0%
Source:
Bureau
of
Census
(
1997)

2A­
3
Economic
Analysis
of
Construction
and
Development
Proposed
Effluent
Guidelines
May
2002
Table
2A­
3
Value
of
Construction
Work
by
Type
of
Construction
(
Thousands
of
1997
Dollars)

Type
of
Construction
Building,
developing,
and
general
contracting
Heavy
construction
Special
trade
contractors
a
Total
Value
Pct.
Value
Pct.
Value
Pct.
Value
Pct.
Building
construction,
total
$
371,426,049
97.32%
$
5,218,782
4.08%
$
12,550,515
78.88%
$
389,195,346
74.08%
Single­
family
houses
$
150,532,478
39.44%
$
840,247
0.66%
$
4,863,142
30.57%
$
156,235,867
29.74%
Detached
$
133,869,882
35.08%
$
689,265
0.54%
$
4,147,573
26.07%
$
138,706,720
26.40%
Attached,
including
townhouses
and
townhouse­
type
condominiums
$
16,662,596
4.37%
$
150,982
0.12%
$
715,569
4.50%
$
17,529,147
3.34%
Apartment
buildings,
apartment
type
condominiums
and
cooperatives
$
19,617,644
5.14%
$
77,084
0.06%
$
611,174
3.84%
$
20,305,902
3.86%
All
other
residential
buildings
$
954,291
0.25%
$
9,661
0.01%
NA
0.00%
$
963,952
0.18%
Manufacturing
and
light
industrial
buildings
$
26,211,179
6.87%
$
1,314,909
1.03%
$
1,215,516
7.64%
$
28,741,604
5.47%
Manufacturing
and
light
industrial
warehouses
$
10,666,086
2.79%
$
98,046
0.08%
$
429,738
2.70%
$
11,193,870
2.13%
Hotels
and
motels
$
9,370,227
2.46%
$
85,071
0.07%
$
176,654
1.11%
$
9,631,952
1.83%
Office
buildings
$
40,371,389
10.58%
$
730,524
0.57%
$
1,207,915
7.59%
$
42,309,828
8.05%
All
other
commercial
buildings,
nec
$
36,519,818
9.57%
$
952,333
0.74%
$
2,283,510
14.35%
$
39,755,661
7.57%
Commercial
warehouses
$
8,262,304
2.16%
$
106,978
0.08%
$
433,003
2.72%
$
8,802,285
1.68%
Religious
buildings
$
4,936,913
1.29%
$
21,500
0.02%
$
131,868
0.83%
$
5,090,281
0.97%
Educational
buildings
$
25,194,532
6.60%
$
261,157
0.20%
$
445,626
2.80%
$
25,901,315
4.93%
Health
care
and
institutional
buildings
$
18,798,347
4.93%
$
81,173
0.06%
$
276,604
1.74%
$
19,156,124
3.65%
Public
Safety
buildings
$
5,584,102
1.46%
$
129,939
0.10%
NA
0.00%
$
5,714,041
1.09%
Farm
buildings,
nonresidential
$
2,107,126
0.55%
$
52,862
0.04%
NA
0.00%
$
2,159,988
0.41%
Amusement,
social,
and
recreational
buildings
$
7,265,413
1.90%
$
42,312
0.03%
NA
0.00%
$
7,307,725
1.39%
Other
building
construction
$
5,034,201
1.32%
$
414,988
0.32%
$
475,764
2.99%
$
5,924,953
1.13%
Nonbuilding
construction,
total
$
5,970,952
1.56%
$
121,763,483
95.25%
$
3,036,318
19.08%
$
130,770,753
24.89%
Highways,
streets,
and
related
work
$
1,639,808
0.43%
$
42,628,013
33.34%
$
675,214
4.24%
$
44,943,035
8.55%
Airport
runways
and
related
work
$
16,088
0.00%
$
1,696,575
1.33%
NA
0.00%
$
1,712,663
0.33%
Private
driveways
and
parking
areas
$
107,129
0.03%
$
3,722,761
2.91%
$
437,042
2.75%
$
4,266,932
0.81%

2A­
4
Economic
Analysis
of
Construction
and
Development
Proposed
Effluent
Guidelines
May
2002
Table
2A­
3
Value
of
Construction
Work
by
Type
of
Construction
(
Thousands
of
1997
Dollars)

Type
of
Construction
Building,
developing,
and
general
contracting
Heavy
construction
Special
trade
contractors
a
Total
Value
Pct.
Value
Pct.
Value
Pct.
Value
Pct.
Bridges,
tunnels,
and
elevated
highways
$
587,747
0.15%
$
10,697,254
8.37%
56,554
0.36%
11,341,555
2.16%
Bridges
and
elevated
highways
$
477,670
0.13%
$
8,799,646
6.88%
NA
0.00%
$
9,277,316
1.77%
Tunnels
$
110,076
0.03%
$
1,897,608
1.48%
NA
0.00%
$
2,007,684
0.38%
Sewers,
water
mains,
and
related
facilities
$
211,602
0.06%
$
19,475,202
15.23%
$
988,387
6.21%
$
20,675,191
3.94%
Sewers,
sewer
lines,
septic
systems,
and
related
facilities
$
123,480
0.03%
$
11,642,425
9.11%
$
642,755
4.04%
$
12,408,660
2.36%
Water
mains
and
related
facilities
$
88,122
0.02%
$
7,832,777
6.13%
$
325,439
2.05%
$
8,246,338
1.57%
Pipeline
construction
other
than
sewer
or
water
lines
$
31,188
0.01%
$
5,437,692
4.25%
NA
0.00%
$
5,468,880
1.04%
Power
and
communication
transmission
lines,
cables,
towers,
and
related
facilities
$
160,372
0.04%
$
8,79,079
6.48%
NA
0.00%
$
8,439,451
1.61%
Power
plants
$
24,237
0.01%
$
2,621,409
2.05%
NA
0.00%
$
2,645,646
0.50%
Power
and
cogeneration
plants,
except
hydroelectric
$
11,702
0.00%
$
1,916,102
1.50%
NA
0.00%
$
1,927,804
0.37%
Power
plants,
hydroelectric
$
12,535
0.00%
$
705,307
0.55%
NA
0.00%
$
717,842
0.14%
Blast
furnaces,
petroleum
refineries,
chemical
complexes,
etc
$
37,950
0.01%
$
6,505,276
5.09%
NA
0.00%
$
6,543,226
1.25%
Sewage
treatment
and
water
treatment
plants
$
1,790,144
0.47%
$
5,401,944
4.23%
NA
0.00%
$
7,192,088
1.37%
Sewage
treatment
plants
$
787,323
0.21%
$
3,110,034
2.43%
NA
0.00%
$
3,897,357
0.74%
Water
treatment
plants
$
1,002,821
0.26%
$
2,291,910
1.79%
NA
0.00%
$
3,294,731
0.63%
Mass
transit
construction
$
69,134
0.02%
$
2,127,939
1.66%
NA
0.00%
$
2,197,073
0.42%
Urban
mass
transit
construction
$
28,929
0.01%
$
745,507
0.58%
NA
0.00%
$
774,436
0.15%
Railroad
construction
$
40,205
0.01%
$
1,382,432
1.08%
NA
0.00%
$
1,422,637
0.27%
Conservation
and
development
construction
$
63,574
0.02%
$
2,954,381
2.31%
NA
0.00%
$
3,017,955
0.57%
Dam
and
reservoir
construction
$
18,688
0.00%
$
876,118
0.69%
NA
0.00%
$
894,806
0.17%
Dry/
solid
waste
disposal
$
13,970
0.00%
$
1,101,556
0.86%
NA
0.00%
$
1,115,526
0.21%
Harbor
and
port
facilities
$
66,927
0.02%
$
681,255
0.53%
NA
0.00%
$
748,182
0.14%

2A­
5
­
­

­
­
­
­
Economic
Analysis
of
Construction
and
Development
Proposed
Effluent
Guidelines
May
2002
Table
2A­
3
Value
of
Construction
Work
by
Type
of
Construction
(
Thousands
of
1997
Dollars)

Type
of
Construction
Building,
developing,
and
general
contracting
Heavy
construction
Special
trade
contractors
a
Total
Value
Pct.
Value
Pct.
Value
Pct.
Value
Pct.
Marine
construction
S
 
$
2,240,422
 
NA
0.00%
$
2,240,422
0.43%
Outdoor
swimming
pools
$
17,356
0.00%
$
11,307
0.01%
NA
0.00%
$
28,663
0.01%
Water
storage
facilities
$
6,667
0.00%
$
289,122
0.23%
NA
0.00%
$
295,789
0.06%
Tank
storage
facilities
other
than
water
$
7,298
0.00%
$
129,440
0.10%
$
84,043
0.53%
$
220,781
0.04%
Fencing
$
4,485
0.00%
S
NA
0.00%
$
4,485
0.00%
Recreational
facilities
$
213,600
0.06%
$
2,084,069
1.63%
NA
0.00%
$
2,297,669
0.44%
Billboards
D
D
 
NA
0.00%
D
0.00%
Heavy
military
construction
D
D
 
NA
0.00%
D
0.00%
Ships
$
738
0.00%
S
 
NA
0.00%
$
738
0.00%
Oilfields
D
 
D
 
NA
0.00%
D
0.00%
Other
nonbuilding
construction,
nec
$
805,656
0.21%
$
2,639,358
2.06%
$
795,078
5.00%
$
4,240,092
0.81%
Construction
work,
n.
s.
k.
$
4,244,630
1.11%
$
859,210
0.67%
$
323,939
2.04%
$
5,427,779
1.03%
Total
value
of
construction
work
$
381,641,600
100.00%
$
127,841,600
100.00%
$
15,910,770
100.00%
$
525,393,970
100.00%
NA
=
Data
Not
Available
a
Covers
establishments
in
NAICS
23593
(
Excavation
contractors)
and
23594
(
Wrecking
and
demolition
contractors)
only.
D
=
Withheld
to
avoid
disclosure.
S
=
Data
withheld
because
it
did
not
meed
publication
standards.
Source:
Bureau
of
the
Census
(
1997)
.

2A­
6
