QUARTERLY INDEXES OF DIRECT COST
FOR
OPERATION, MAINTENANCE AND REPAIR
(3RD. QTR. 1973 = 100)
(A) RAW WASTEWATER PUMPING STATIONS
(B) GRAVITY SEWERS
3RD QUARTER CY-1987
ESTIMATES
AND
INDEX
VALUES:
YEAR
AGO:
SEP.
1987:
PERCENT
CHANGE:
PUMPING STATION INDEX (25 FT. TDK) 253.7 254.8
DIRECT PUMPING COST/MILLION GAL (25 FT. TDK) $ 35.1 § 35.3 0.6
DIRECT ANNUAL SEWER COST/MILE $1,648 $1,683 2.1
SEWER OMR INDEX 225.7 230.5
-------
RAW WASTEWATER PUMPING STATIONS
DIRECT OPERATION, MAINTENANCE AND REPAIR COSTS
AS OF SEPTEMBER, 1987
THE THIRD QUARTER OF CY-1987 OMR INDEX FOR RAW WASTEWATER PUMPING
STATIONS AT 25 FT. DYNAMIC HEAD SHOWED AN INCREASE OF 1.8% FROM
MARCH 1987 AND AN INCREASE OF 0.4% FROM SEPTEMBER A YEAR AGO.
GRAVITY SEWER DIRECT OPERATION, MAINTENANCE AND REPAIR COSTS
AS OF SEPTEMBER, 1987
THE OMR INDEX FOR GRAVITY SEWERS FOR THE THIRD QUARTER 1987 SHOWED
A 1.1% INCREASE OVER THE FIRST QUARTER 1987 AND AN INCREASE OF 2.1%
OVER SEPTEMBER A YEAR AGO.
-------
Q $
T a
YEAR R
72 A
73 1
73 2
73 3
73 4
74 1
74 2
74 3
74 4
75 1
75 2
75 3
75 4
76 1
76 2
76 3
76 4
77 1
77 2
77 3
77 4
78 1
78 2
78 3
76 4
79 1
79 2
79 3
79 4
80 1
60 2
60 3
80 4
61 1
61 2
61 3
61 4
82 1
82 2
62 3
83 1
83 3
84 1
84 3
65 1
85 3
66 1
66 3
67 1
87 3
POWER
25 FT.
TDH
782
821
626
846
886
974
1,100
1,170
1,232
1.314
1,301
1,350
1,359
1,394
1,424
1,477
1,467
1,570
1,618
1,661
1,659
1,767
1,812
1,769
1,788
1,645
1,910
1,966
2,081
2,201
2,314
2,451
2,456
2,555
2,665
2,765
2,796
2,921
2,987
3,048
3,047
3,131
3,152
3,336
3,335
3,426
3,442
3,461
3,327
3,460
$ POWER
a so FT.
TDH
,565
,643
,657
.693
,772
,949
2,200
2,340
2,465
2,628
2,603
2,700
2,719
2,788
2,849
2.954
2,935
3,141
3,237
3.363
3.319
3,534
3,625
3,538
3,576
3,691
3,621
3,972
4,162
4,403
4,629
4,902
4.913
5.111
5,331
5,530
5,592
5,843
5,975
6,097
6,095
6,262
6,304
6,673
6,670
6,853
6,684
6,963
6.655
6.920
$ POWER
a 100 FT.
TDH
3,131
3,267
3,315
3,386
3,545
3,899
4,400
4,660
4,930
5,256
5,206
5,400
5,438
5,577
5,699
5,908
5,870
6,262
6,474
6,727
6,639
7,068
7,250
7,076
7,152
7,382
7,642
7,945
6,324
8,807
9,259
9,805
9,826
10.222
10,662
11,061
11,185
11,686
11.951
12,194
12,191
12,525
12,608
13,346
13,341
13,707
13,768
13,927
13,311
13,641
$ POWER
3 200 FT.
TDH
6,262
6,575
6,631
6,773
7,091
7,799
8,600
9,361
9,861
10.513
10,412
10,601
10,677
11,155
11,398
11,817
11,741
12,565
12,949
13,455
13,278
14,137
14,501
14,152
14,304
14,764
15,265
15.891
16,649
17,615
18,519
19,611
19,652
20,445
21.325
22.123
22.371
23.372
23,903
24,386
24,363
25,050
25,217
26,693
26,683
27,415
27,537
27,855
26,622
27,683
$ LABOR
ALL
TDH
3,184
3,272
3,320
3,408
3,496
3,486
3,544
3,680
3,776
3,840
3,896
3,992
4,056
4,168
4,176
4,320
4,424
4,432
4,464
4,608
4,726
4,608
4,856
5,056
5,064
5,164
5,304
5,368
5,568
5,528
5,592
5,672
5,840
6,080
6,216
6,496
6.544
6,608
6,816
6,960
6.960
7.352
7,504
7,552
7,544
7,432
7,432
7.136
7.136
7,240
$ OTHER
ALL
TDH
774
790
796
799
617
927
1.020
1.076
1,122
1.136
1.146
1,161
1.174
1,179
1.177
1,202
1,224
1,250
1,263
1,302
1.326
1.346
1,372
1,392
1,427
1,461
1.507
1.577
1,645
1,754
1,827
1,863
1.897
1,948
1.974
1.999
2,040
2,058
2,069
2.071
2,079
2,093
3,228
2,144
2,161
2,186
2.218
2.206
2,181
2,178
* TOTAL INDEX
a 25 FT. 325 FT.
TDH TDH
4,740 .938
4,683 .966
4,944 .978
5.053 1.000
5,199 1.028
5,389 1.066
5,664 1.120
5.926 1.172
6,130 1.213
6,290
6,343
6,503
6,569
6.741
6,777
6,999
7,115
7,252
7,345
7,591
7,713
7,921
8,040
8,217
8.279
8.490
8.721
8,931
9,294
9,483
9,733
9,986
.244
.255
.266
.303
.334
.341
.385
.408
.435
.453
.502
.526
.567
.591
.626
.638
.660
.725
.767
.639
.876
.926
.976
10,193 2.017
10,583 2.094
10,855 2.148
11,260 2.228
11,380 2.252
11,587 2.293
11,872 2.349
12,079 2.390
12,086 2.391
12,576 2.488
13,684 2.747
13,032 2.579
13.060 2.564
13,044 2.581
13,092 2.590
12,823 2.537
12,644 2.502
12,878 2.548
INDEX
a so FT.
TDH
.936
.966
.978
.000
.031
.078
.146
.202
.247
.288
1.295
1.331
1.347
1.378
1.390
1.436
1.454
1.495
1.519
1.571
1.568
1.642
1.670
1.692
1.706
1.751
1.802
1.850
1.927
1.980
2.042
2.107
2.144
2.226
2.291
2.377
2.402
2.459
2.518
2.564
2.565
2.662
2.887
2.774
2.778
2.791
2.802
2.763
2.707
2.769
INDEX INDEX
a 100 FT. a 200 F
TOH TDH
.933 .930
.967 .968
.978 .978
1.000
1.034
1.094
1.180
1.242
1.294
1.347
1.349
1.389
1.404
1.438
1.455
1.505
1.516
1.575
1.606
1.664
1.671
1.741
1.775
1.781
1.796
1.847
.000
.038
.112
.217
.285
.344
.410
.407
.453
.466
.502
.525
.579
.563
.661
.700
.763
.760
.847
.887
.676
.693
.949
1.903 2.012
1.961 2.079
2.046 2.173
2.118 2.267
2.196 2.362
2.283 2.472
2.313 2.494
2.403 2.593
2.462 2.688
2.575 2.788
2.603 2.819
2.680 2.917
2.744 2.986
2.795 3.043
2.795 3.043
2.893 3.141
3.073 3.274
3.034 3.314
3.037 3.315
3.071 3.372
3.084 3.386
3.064 3.387
2.980 3.273
3.063 3.376
OPERATION, MAINTENANCE ft REPAIR COST INDEXES FOR 1 MSD AVERAGE FLOW RATE
U.S. AVERAGE MUNICIPAL RAH HASTEHATER PUMPING STATION AT FOUR LEVELS OF TOTAL DYNAMIC HEAD ITDH)
WITH ESTIMATES OF ANNUAL COSTS IN CURRENT YEAR DOLLARS CjH»D QTR i'J^1 • °00^
a 25 FT.
TDH
12.98
13.37
13.54
13.64
14.24
14.76
15.51
16.23
16.79
17.23
17.37
17.81
18.05
18.46
18.56
19.17
19.49
19.86
20.12
20.79
21.13
21.70
22.02
22.51
22.68
23.26
23.89
24.46
25.46
25.98
26.66
27.35
27.92
28.99
29.73
30.64
31.17
31.74
32.52
33.09
33.11
34.45
38.03
35.70
35.78
35.73
35.66
35.13
34.64
35.28
COSTS NATIONALLY
COST PER
STATION
2,807
2.890
2,926
2.992
3.076
3,190
3.351
3.507
3,629
3.722
3,755
3,848
3.899
3,992
4,012
4,144
4.213
4,294
4.348
4,494
4,566
4.689
4,761
4.865
4,901
5,027
5,162
5,287
5,503
5,614
5,763
5,913
6,035
6,266
6,427
6,667
6,739
6,861
7.029
7,152
7,155
7,445
8,220
7,717
7,732
7,723
7,750
7,592
7,487
7,624
-------
OPERATION, MAINTENANCE A REPAIR COST INDEXES FOR 1 M6D AVERAGE FLOW RATE
U.S. AVERAGE MUNICIPAL RAH WASTEMATER PUMPING STATION
INDEXES FOR OUR SUB ACCOUNTS
q EQUIPMENT STRUCTURAL PIPING INSTRUMENT
T POWER LABOR OTHER ELECTRICAL
YEAR R INDEX INDEX INDEX SUB INDEX SUB INDEX SUB INDEX SUB INDEX
72
73
73
73
73
74
74
74
74
75
75
75
75
76
76
76
76
77
77
77
77
76
78
78
78
79
79
79
79
eo
60
60
60
61
61
61
61
62
82
82
83
63
64
64
85
65
66
66
87
87
A
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
1
3
1
3
1
3
1
3
1
3
.924
.970
.979
1.000
1.047
1.151
1.299
1.382
1.455
1.552
1.537
1.594
1.605
1.647
1.682
1.744
1.733
1.855
1.911
1.936
1.960
2.067
2.141
2.089
2.111
2.179
2.256
2.346
2.456
2.600
2.734
2.895
2.901
3.018
3.146
3.266
3.302
3.450
3.529
3.600
3.600
3.696
3.723
3.941
3.939
4.047
4.065
4.112
3.930
4.087
.934
.960
.974
.000
.025
.023
.039
.079
.107
.126
.143
.171
.190
.223
.225
.267
.296
.300
.309
.352
.387
.410
.424
.483
.485
.521
.556
.575
.633
.622
.640
.664
.713
.764
.823
.906
1.920
1.938
2.000
2.042
2.042
2.157
2.201
2.215
2.213
2.180
2.180
2.093
2.093
2.124
.968
.968
.996
.000
.022
.160
.276
.346
.404
.421
.434
.453
.469
.475
.473
.504
.531
.564
.580
.629
.659
.684
.717
.742
.785
.828
.886
.973 !
2.056 i
2.195 i
2.286 i
2.331 i
2.374
2.438
2.470
2.501
Z.553
2.575
2.569
2.591
2.602
2.619
4.040
2.683
2.729
2.735
2.775
2.760
2.729
2.725
.962
.989
.995
.000
.028
.200
.291
.374
.422
.435
.440
.459
.477
.461
.464
.490
.527
.559
.579
.623
.653
.679
.708
.721
.773
.821
.882
2.002
2.102
2.211
2.3Z8
2.396
2.455
!.52S
2.544
2.601
2.660
2.666
2.705
2.703
2.736
2.714
*.814
2.834
2.862
2.860
2.915
2.880
2.836
2.614
.971
.981
1.000
1.000
1.018
1.166
1.355
1.401
1.448
1.467
1.504
1.523
1.532
1.551
1.579
1.616
1.579
1.626
1.644
1.738
1.766
1.794
1.850
1.887
1.943
1.990
2.037 i
2.093 i
2.140 i
2.345 i
2.448 i
2.476
2.448
2.485
2.588
2.514
2.542
2.514
2.523
2.560
2.467
2.514
4.158
2.457
2.654
2.672
2.672
2.626
2.560
2.588
.948
.974
.987
.000
.038
.128
.307
.423
.474
.525
.551
.551
.589
.589
.615
.641
.653
.679
.705
.743
.756
.607
.846
.671
.923
.987
2.038
2.076
2.128
2.217 i
2.294 i
2.333 .
2.371 i
2.423
2.474
2.512
2.564
2.576
2.589
2.589
2.589
2.615
2.666
2.705
2.730
2.756
2.76«
2.769
2.782
2.607
.993
.000
.000
.000
.000
.038
.161
.187
.283
.296
.309
.335
.341
.348
.354
.400
.451
.477
.477
.516
.554
.561
.587
.636
.645
.658
.716
.754
.838
2.032
2.045
2.038
2.083
2.154
2.167
2.193
2.238
2.283
2.290
2.283
2.303
2.412
2.354
2.380
2.387
2.400
2.438
2.496
2.503
2.516
OTHER INCLUDES OrtR FOR EQUIPMENT. PIPING, STRUCTURAL t INSTRUMENTATION/ELECTRIC
-------
OPERATION, MAINTENANCE AND REPAIR (OMR1 COST INDEX FOR MUNICIPAL SEWER LINES
DIRECT COSTS EXCLUDING LIFT OR PUMPING STATIONS
HITH ESTIMATES OF U.S. AVERAGE ANNUAL COST PER MILE (3RD QTR 1973=1.000)
« TESTING « CLEANING $ MAINTAIN * TOTAL OMR » PER SEWER F.MTMr TESTING
PFO PER MAINS PER COST PER FOOT OMR LABOR CLEANING TESTING
Ml" MILE MILE MILE OMR COST INDEX SUB INDEX SUB INDEX SUB INDEX
MAINTAIN «/MILE
MAINS COST HITH
SUB INDEX LIFT STA.
72 A
73 1
73 2
73 3
73 4
74 1
74 2
74 3
74 4
75 1
75 2
75 3
75 4
76 1
76 2
76 3
76 4
77 1
77 2
77 3
77 4
78 1
78 2
78 3
78 4
79 1
79 2
79 3
79 4
80 1
80 2
80 3
80 4
81 1
81 2
81 3
81 4
82 1
82 2
82 3
83 1
83 3
84 1
84 3
85 1
85 3
86 1
86 3
87 1
87 3
HRrft1
535
549
557
572
587
586
595
618
634
645
654
670
681
700
705
725
743
744
750
774
794
807
815
849
850
871
891
901
935
928
939
953
981
1,021
1,044
1.091
1.099
1,110
1.145
1.169
1.169
.235
.260
,268
,267
,248
,196
,199
,199
,216
FEGORY Cl
15
15
15
15
15
16
18
21
22
23
23
23
23
24
24
24
24
24
25
25
25
25
25
25
26
27
28
30
31
33
35
35
36
38
39
39
39
39
38
38
38
39
39
39
39
39
39
37
38
39
72
73
74
75
76
80
85
90
94
99
104
106
107
110
112
114
116
121
125
129
134
133
136
142
147
151
154
156
161
168
176
180
185
188
197
203
205
209
212
215
216
216
218
225
224
225
226
228
228
228
66
67
68
68
70
79
88
93
97
100
100
101
101
102
104
106
106
108
111
113
114
118
120
124
126
131
136
142
147
158
162
165
168
175
182
182
184
185
182
184
182
188
184
187
188
194
190
184
199
200
688
704
714
730
748
761
786
822
847
867
881
900
912
936
945
969
989
997
1,011
1,041
1.067
1,083
1,096
1.140
1,149
1.180
1,209
1,229
1,274
1.287
1,312
1,333
1,370
1,422
1,462
1,515
1.527
1.543
1,577
1.606
1,605
1.678
1,701
1.719
1.718
1.706
1,651
1,648
1,664
1,683
iTHE^MATEtl
.130
.133
.135
.138
.141
.144
.148
.155
.160
.164
.166
.170
.172
.177
.178
.183
.187
.188
.191
.197
.202
.205
.207
.215
.217
.223
.228
.232
.241
.243
.248
.252
.259
.269
.276
.286
.289
.292
.298
.304
.303
.317
.322
.325
.325
.323
.312
.312
.315
.318
.942
.964
.978
.000
.024
.042
.076
.126
.160
.187
.206
.232
.249
.282
.294
.327
.354
.365
.384
.426
.461
.483
.501
.561
.573
.616
.656
.683
.745
.763
.797
.826
.876
.947
2.002
2.075
2.091
2.113
2.160
2.200
2.198
2.298
2.330
2.354
2.353
2.336
2.261
2.257
2.279
2.305
.934
.960
.974
.000 1
.025 1
.023
.039
.079
.107
.126
.143
.171
.190
.223
.232
.267
.298
.300
.309
.352
.387
.410
.424
.483
.485
.521
.556
.575
.633
.622
.640
.664
.713
.784
.823
.906
1.920
1.938
2.000
2.042
2.042
2.157
2.201
2.215
2.213
2.180
2.089
2.093
2.093
2.124
.955
.981
.992
.000
.011
.066
.133
.201
.257
.320
.390
.412
.430
.469
.486
.524
.542
.614
.668
.718
.779
.765
.811
.896
.950
2.012
2.046
2.081
2.143
2.232
2.338
2.394
2.466
2.499
2.621
2.697
2.728
2.780
2.819
2.853
2.868
2.866
2.903
2.991
2.976
2.988
3.000
3.030
3.032
3.032
.979 .966
.984 .984
.993 1.002
.000 1.000
.013 .025
.097 .169
.236 .297
.377 .371
.493 -423
.551 .467
.545 .478
.545 .480
.558 .483
.593 .504
.600 .531
.620 .555
.622 .564
.630 .589
.641 .634
.650 .661
.660 .677
.673 .729
.682 .769
.693 .824
.718 .854
.778 .927
.880 .997
2.005 2.088
2.075 2.165
2.209 2.324
2.312 2.381
2.330 2.420
2.378 2.462
2.484 2.573
2.566 2.671
2.596 2.672
2.568 2.698
2.578 2.708
2.528 2.668
2.517 2.697
2.488 2.676
2.548 2.764
2.569 2.698
2.551 2.745
2.564 2.753
2.577 2.842
2.582 2.795
2.477 2.707
2.522 2.916
2.584 2.941
800
819
830
849
870
888
919
961
991
1,015
1,030
1,053
1,067
1.095
1.105
1.134
1.157
1.168
1,184
1,220
1,249
1,270
1,285
1.334
1,344
1,380
1,414
1.439
1.493
1.511
1.541
1.569
1.610
1.672
1.718
1,781
1,795
1,816
1.857
1.891
2.020
2,090
2.115
2,136
2,142
2,132
2,077
2,080
2,098
2,119
-------
RENTAL EQUIPMENT COST INDEX FOR MAINTENANCE
YEAR
72
73
73
73
73
74
74
74
74
75
75
75
75
76
76
76
76
77
77
77
77
78
78
78
78
79
79
79
79
80
80
80
80
81
81
81
81
82
82
62
83
83
84
84
85
85
86
86
87
87
BASED ON
Q BACKHOE
T COST
R INDEX
A .988
1 .989
2 .999
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
l
2
3
f.
j
2
3
4
1
.000
.000
.037
.062
.161
.224
.287
.299
.307
.307
.309
.314
.363
.398
.396
.414
.461
.489
.520
.537
.564
.654
.695
.746
.791
.869
.915
.964
3 2.001
4 2.001
1 2.002
2 2.188
3 2.244
4 2.262
1 2.311
2 2 . 355
3 2.363
1 2.366
3 2.462
1 2.439
3 2.548
1 2.527
3 2.522
1 2.502
3 3.077
1 3.123
3 3.167
BLS PRODUCER PRICE INDEXES 1 3RD QUARTER
TRENCHER
COST
INDEX
.946
.975
.969
1.000
1.019
1.059
1.098
1.120
1.150
1.150
1.163
1.199
1.199
1.253
1.360
1.477
1.477
1.492
1.721
1.775
1.767
1.833
1.833
1.883
1.910
1.946
1.955
2.015
2.076
2.204
2.262
2.323
2.365
2.506
2.538
2.632
2.631
2.616
2.625
2.677
3.091
3.176
3.176
3.188
3.188
3.271
3.271
3.136
3.119
3.135
AIR DEHATERING MELDING
COMPRESSOR PUMP EQUIPMENT
INDEX INDEX INDEX
.982 .949 .956
.969 .994 .968
1.000
1.000
1.019
1.025
1.077
1.155
1.180
1.259
1.259
1.259
1.210
1.240
1.282
1.262
1.316
1.346
1.383
1.410
1.418
1.418
1.438
1.438
.000
.000
.000
.058
.100
.167
.210
.513
.519
.537
.554
.686
.689
.669
.733
.758
.758
.758
.777
.777
.832
.992
1.516 2.007
1.542 2.080
1.656 2.080
1.658 2.110
1.711 2.152
1.752 2.304
1.750 2.304
1.770 2.304
1.800 2.400
.000
.000
.020
.042
.218
.393
.447
.563
.555
.510
.479
.465
.468
.479
.513
.524
.548
.580
.599
.609
.644
.660
.701
.722
.770
.796
.635
.882
.931
.938
.975
1.727 2.552 2.023
1.661 2.552 2.072
1.650 2.552 2.107
1.650 2.668 2.141
1.768 2.808 2.103
1.798 2.808 2.120
1.796 2.606 2.164
1.621 2.817 2.174
1.821 2.863 2.164
1.632 2.828 2.195
1.816 2.841 2.244
1.658 2.864 2.270
1.857 2.664 2.313
1.644 2.864 2.369
1.869 2.675 2.395
1.835 2.903 2.407
1.784 2.938 2.414
OF MAINS
1973 = 100.0)
GASOLINE OVERALL
FUEL RENTAL
INDEX EQUIP. INDEX
.836 .942
.920 .972
.980 .994
.000
.128
.427
.656
.736
.634
.684
.616
2.044
2.010
1.941
2.000
2.138
2.116
2.151
2.269
2.275
2.248
2.219
2.296
2.422
2.496
2.646
.000
.030
.109
.202
.292
.308
.411
.437
.479
.465
.489
.526
.580
.601
.620
.694
.722
.728
.743
.777
.843
.896
.954
3.070 2.058
3.699 2.192
4.017 2.291
4.866 2.504
5.186 2.564
5.213 2.611
5.205 2.645
5.934 2.818
5.979 2.864
5.839 2.872
5.770 2.926
5.472 2.917
5.120 2.875
5.524 2.964
4.699 2.873
4.992 2.958
4.575 2.684
4.427 2.889
4.156 2.855
4.627 2.954
3.803 2.822
2.499 2.668
2.967 2.773
3.455 2.667
•OV«
LABOR
-------
MATERIAL COST SUB INDEX FOR MAINTENANCE OF MAINS
BLS WHOLESALE PRICE INDEXES AT 3RD QTR 1973=100.0
O CLAY CONCRETE PLASTIC CONCRETE ASPHALT VALVES t OVERALL
T PIPE PIPE PIPE INGREDIENTS PAVING FITTINGS MATERIAL
YEAR R INDEX INDEX INDEX INDEX INDEX INDEX INDEX
72 A .971 .976 1.007 .963
73 1 .975 .992 .996 .966
73 2 .998
73 3 1.000
73 4
74 1
74 2
74 3
74 4
75 1
75 2
75 3
75 4
76 1
76 2
76 3
76 4
77 1
77 2
77 3
77 4
78 1
78 2
78 3
78 4
79 1
79 2
79 3
79 4
80 1
80 2
80 3
80 4
81 1
81 2
81 3
81 4
82 1
82 2
82 3
83 1
.001
.049
.104
.108
.179
.209
.224
.224
.242
.256
.266
.292
.301
.305
.384
.406
.448
.479
.495
.528
.551
.605
.605
.652
.000
.000
.010
.135
.164
.227
.404
.425
.425
.425
.425
.409
.409
.431
.431
.462
.462
.462
.515
.601
.689
.798
.798
.870
.928
.977
.658 2.036
.655 2.083
.709 2.125
.712 2.219
.716 2.204
.796 2.199
.912 2.234
.924 2.234
.022 2.240
.022 2.273
.928 2.294
.956 2.279
.956 2.286
83 3 2.100 2.320
84 1 2.071 2.316
84 3 2.071 2.363
85 1 2.071 2.375
85 3 2.071 2.422
.016 .999
.000
.032
.153
.551
.590
.615
.504
.342
.168
.173
.233
.255
.247
.262
.262
.265
.365
.340
.357
.366
.374
.375
.409
.468
.544
.485
.000
.003
.066
.108
.172
.189
.286
.308
.328
.328
.360
.423
.435
.438
.478
.511
.520
.525
.602
.651
.671
.689
.811
.836
.864
.897
.503 2.019
.549 2.064
.580 2.085
.540 2.116
.552 2.216
.557 2.255
.569 2.265
.537 2.266
.501 2.350
.488 2.360
.490 2.362
.473 2.346
.702 2.421
.041 2.473
.041 2.496
.040 2.549
.363 2.570
86 1 2.102 2.414 1.373 2.569
86 3 2.135 2.383 1.363 2.571
87 1 2.199 2.553 3.039 2.593
87 3 2.206 2.466 2.935 2.603
.989 .950
.002 .972
.019 .992
.000 1.000
.051 1.039
.604
.825
.913
.960
.979
2.057
2.074
2.100
2.108
2.120
2.123
2.123
2.181
2.221
2.265
2.284
2.408
2.457
2.564
2.577
2.708
.126
.282
.419
.475
.514
.556
.567
.586
.586
.626
.641
.634
.669
.699
.702
.724
.771
.815
.836
.894
.949
2.837 2.006
3.044 2.037
3.316 2.103
3.837 2.179
3.904 2.210
3.936 2.284
4.166 2.323
4.408 2.384
4.873 2.420
4.785 2.463
4.773 2.480
4.761 2.507
4.588 2.520
4.585 2.532
4.662 2.530
4.735 2.541
4.822 2.594
5.071 2.643
5.119 2.673
5.252 2.701
5.137 2.724
4.736 2.737
4.641 2.741
4.753 2.757
.974
.987
.004
.000
.022
.191
.334
.402
.468
.488
.493
.478
.489
.508
.530
1.543
1.545
1.574
1.606
1.633
1.653
1.719
1.763
1.813
1.833
1.913
1.969
2.041
2.109
2.246
2.293
2.336
2.381
2.466
2.586
2.584
2.597
2.616
2.577
2.581
2.589
2.679
2.615
2.680
2.705
2.790
2.779
2.710
2.969
2.966
MATERIAL INDEX IS ARITHMETIC AVERAGE OF THE SIX BLS INDEXES
-------
QUARTERLY INDEXES OF DIRECT COST
FOR
OPERATION, MAINTENANCE AND REPAIR
(1967 - 100)
BASED ON COMPOSITE 5 MOD MUNICIPAL WASTEWATER TREATMENT PLANTS
3RD QUARTER (CY-1987)
ANNUAL
O&M ESCALATION INDEX
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
a
m
a
a
a
a
a
a
a
a
»
_
a
a
a
a
a
a
1
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
3
3
.16
.23
.30
.38
.64
.88
.03
.18
.35
.59
.94
.28
.50
.56
.69
.83
.79
.87
*
*
*
*
*
* AVERAGE FOR FIRST 3 QUARTERS
«* AVERAGE FOR FIRST AND THIRD QUARTERS
-------
DISCUSSION:
THE INDEXES IN SEPTEMBER 1987 FOR THE COST FOR OPERATION,
MAINTENANCE AND REPAIR OF CERTAIN MUNICIPAL WASTEWATER TREATMENT PLANTS
EXHIBITED A RATE OF CHANGE OF 2.3% BETWEEN THE FIRST QUARTER 1987 AND
THE THIRD QUARTER 1987. THERE WAS ALSO AN INCREASE OF 3.1% FROM THE
THIRD QUARTER 1986.
-------
5.0 MOD LOAD ««^_^5»TnwtU~im™™«J1|P^JI7-iee
OPERATION, MAINTENANCE AND REPAIR COST ESCALATION INDEX-i**/
VALUE
RANGE
400
390
380
370
360
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
180
170
160
150
140
130
120 X x
no xxx
100 X X X X X
YEAR 67 68 69 70 71
3. OX 5.5X 5.3X 6.5X
X
X
X X
XXX
XXX
XXX
XXX
72 73 74
5.4X 5. IX 16. OX
X
X
X
X
X
X
X
X
X
X
75
12. 9X
X
X
X
X
X
X
X
X
X
X
X
76
7. OX
X
X
X
X
X
X
X
X
X
X
X
X
X
77
7.8X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
78
7.3X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
79
9.3X 12
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
80
.2X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
81
10. IX
— 1UU
x
x
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
82
7. IX
X
x
x
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
83
0.9X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
84
3.7X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
85
3.8Z
QUARTER
1 3
400
X 390
X X X 380
X X X 370
X X X 360
X X X 350
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
86
O.OX
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
87
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
180
170
160
150
140
130
120
110
100
« YEARLY VALUE CALCULATED FOR AVERAGE OF CALENDAR YEAR
-------
MUNICIPAL
HASTEWATER TREATMENT PLANT
OPERATION. MAINTENANCE • REPAIR IOHR)
INDEX OF DIRECT COSTS FOR 5 MGD LOAD CONVENTIONAL
HITN ESTIMATES OF DIRECT COST IN CURRENT YEAR
Q
CHEMICAL
T LABOR COST
YR R INDEX INDEX
67 A 1
72 A
73 A
74 1
74 2
74 3
74 4
75 1
75 2
75 3
75 4
76 1
76 2
76 3
76 4
77 1
77 2
1.00 1.00
.41 .13
.48 .18
.54 .34
.57 .54
.63 .83
.67 2.05
.70 2.37
.72 2.39
.76 2.39
.79 2.39
.84 2.50
.66 2.49
.91 2.55
.96 2.58
.96 2.54
.97 2.56
77 3 2.04 2.58
77 4 2.09 2.54
78 1 2.13 2.54
78 2 2.15 2.52
78 3 2.24 2.51
78 4 2.24 2.58
79 1 2.29 2.57
79 2 2.35 2.63
79 3 2.37 2.75
79 4 2.46 2.89
80 1 2.45 3.09
80 2 2.47 .28
60 3 2.51 .20
80 4 2.58 .26
61 1 2.69 .26
81 2 2.75 .32
Bl 3 2.67 .23
81 4 2.90 .22
82 1 2.93 .32
82 2 3.02 .48
82 3 3.08 .42
83 1 3.08 .33
83 3 3.16 .55
84 1
84 3
85 1
85 3
86 1
86 3
87 1
87 3
.17 .88
.24 .03
.43 .02
.3Z .93
.34 .84
.43 .81
.54 .63
.54 .95
MAIN- OTHER ESCAL- ADDED LABOR
POWER TENANCE COST ATION INPUT COSTS
INDEX
1.000 1
.239
.326
.543
.741
.652
.951
2.080
2.060
2.137
2.152
2.207
2.255
2.341
2.327
2.466
2.562
ACTIVATED
SLUDGE PLANT C 1967=1. 00)
DOLLARS FOR AVERAGE
CHEMICAL ELECT-
COST
INDEX INDEX INDEX INDEX « •
.000 1.00 1.00 1.00 59,500
.218 1.19 .30 .41 83,895
.321 1.27 .38 .52 68,060
.408
.550
.660
.716
.746
.767
.790
.612
.635
.665
.696
.919
.953
.46 .50 .68 91,630
.60 .60 .80 93,415
.68 .69 .92 96.985
.67 .76 .99 99.365
.73 .83 2.09 101,150
.80 .65 2.12 102,340
.92 .90 2.18 104,720
.93 .93 2.20 106,505
.92 .97 2.29 109,480
.96 2.00 2.32 110,670
.03 2.06 2.39 113,645
.05 2.09 2.43 116,620
.08 2.12 2.49 116,620
.986 2.13 2.15 2.54 117,215
2.662 2.041 2.16 2.22 2.64 121.380
2.627 2.071 2.19 2.24 2.66 124,355
2.797 2.112 2.19 2.30 2.74 126,735
2.669 2.162 2.25 2.33 2.82 127,925
2.800 2.229 2.35 2.38 2.69 133,260
2.830 2.289 2.41 2.40 2.92 133.260
.921 2.334 2.50 2.46 3.00 136.255
.024 2.411 2.66 2.54 3.12 139,825
.144 2.478 2.91 2.62 3.24 141,015
.294 2.563 3.05 2.73 3.39 146,370
.465 2.660 3.40 2.63 3.52 145,775
.664 2.732 3.57 2.92 3.65 146.965
.880 2.797
.886 2.663
.045 2.933
4.219 3.007
4.377
4.426
4.730
4.729
4.625
4.824
4.956
4.989
5.281
.060
.234
.330
.365
.359
.359
.379
.433
.497
5.279 3.524
5.424 3.549
5.448 3.520
.63 2.98 3.78 149.345
.65 3.04 3.64 153,510
.96 3.16 4.01 160,055
.05 3.25 4.07 163,625
.04 3.34 4.16 170,765
.98 3.37 4.19 172,550
.74 3.44 4.26 174,335
.65 .49 4.49 179,690
.61 .55 4.56 163,260
.50 .51 4.52 163,260
.60 .61 4.65 188,020
.43 .64 4.69 168,615
.38 .74 4.83 192,780
.27 .83 4.94 204,085
.45 .82 4.92 197,540
.13 3.76 4.88 198,730
5.511 3.551 2.64 3.79 4.89 204,085
5.267 3.563 2.81 3.82 4.93 210,630
5.477 3.765 3.01 3.91 5.05 210,630
9,942
11,248
11.734
13,408
15,317
16,204
20,446
23,572
23,835
23,640
23.791
24.917
24,795
25.346
25,691
25,306
25.523
25.720
25.291
25.260
25,143
25,039
25,719
25.600
26,201
27,353
28,805
30,779
32,631
31.646
32.477
32,503
33,084
32,117
32.011
33.080
34.665
34,052
33,107
35,363
38,633
40.073
40,014
39.081
36.212
37.970
38.146
39.304
RICITY
COST •
22,600
26,249
30.232
35.180
39.694
42.225
44.462
47,424
46.966
48.723
49.065
50.319
51,414
53,374
53,055
56,660
58,413
60,693
59,895
63.771
65,413
63.640
64.524
66,598
68,947
71,663
75,103
79,458
83.539
68,464 -
88,646
92,226
96,193
99,795
100,912
107,644
107,821
110,010
109,967
112,996
113,749
120.406
120,361
123,667
124,214
125,650
120,087
124.875
MAIN-
TENANCE
COST •
11,649
14,192
15,397
16.403
18,061
19,336
20,022
20,346
20,564
20,862
21,118
21,380
21,732
22,090
22,363
22,755
23,142
23,777
24,128
24,607
25,421
25,970
26.675
27.200
26,094
26,672
29,862
30,991
31,836
32,589
33,360
34,167
35,039
35.646
37,679
38.792
39,204
39,139
39,132
39,371
39,997
40,736
41,052
41,347
41,007
41,375
41,511
43,865
U.S. PLANT
OTHER
COST
1
13,000
15,535
16,585
19.067
20.825
21.895
21.808
22,549
23,434
25.063
25.187
25.077
25.575
26.415
26,731
27.166
27.739
28.176
28,535
26,573
29,265
30,562
31.334
32.560
34.640
37i916
39,761
44,323
46,507
47.190
47.536
51.567
52,726
52,541
51,770
46,716
47,456
49,555
45,557
46,629
44,714
44.010
42.624
44,696
40,729
34.321
36.632
39.147
ESCALATED
ANNUAL
COST •
116.891
153,119
162,006
175.666
187.312
198.647
206,123
215,041
217,161
223,226
225.666
231.173
234,186
240,672
244,460.
~"Z46r529'
252.032
259,746
262,204
266,946
273,167
278,711
261,532
288.213
297,707
306,639
319,901
331,326
341 ,476
349,434
355,529
370,536
360,667
390,866
394,922
402.767
406.656
416.016
411,043
422,579
425,706
438.007
448,136.
446, ssr'
442,692
443,401
447,006
457,821
ADDED
9 A
COST •
12,595
16,546
21.726
23.937
26.093
27.515
30.265
30,679
31.862
32.338
37.458
36.098
39.520
40.696
42.962
45.572
49.065
49.640
52.076
56,657
59.242
59,960
62.641
68.066
72,446
77,243
60.618
85.222
92.562
94.400
96.679
95.767
95,767
95.767
95.767
116.487
119.855
118.262
121.930
122.919
126.808
130.011
129.504
128.353
128.514
129.654
133.074
• COST/
MILLION
6AL.
64
90
97
108
115
123
128
134
135
139
141
147
149
153
156
159
163
169
170
175
180
185
187
192
200
207
217
225
233
242
246
257
261
266
268
273
267
293
290
298
300
309
316
315
313
313
315
323
^
PLANTS
-------
COMPARISON OF 0«M INDEX KITH PERTINENT BLS PRODUCER AND CONSUMER PRICE INDEXES
Q AVG. Ottl 0111 ADDED CPI HATER ft PPI FOR
T ESCALATION INPUT SEWERAGE INDUSTHI
EAR R INDEX AV6. INDEX MAINTENANCE COMKODIT
67 A
68 A
69 A
70 A
71 A
72 A
73 A
74 1
74 2
74 3
74 4
75 1
75 2
75 3
75 4
76 1
.00 1.00 .000
.03 1.05 .047
.09 1.12 .118
.16 1.21 .204
.23 1.31 .334
.30 1.41 .385
.38 1.52 .461
.50 1.68 .512
.60 1.80 .544
.69 1.92 .568
.76 1.99 .589
.83 2.09 .650
.65 2.12 .688
.90 2.18 .740
.93 2.20 .772
.97 2.29 .838
76 2 2.00 2.32 .668
76 3 2.06 2.39 .934
76 4 2.09 2.43 .965
77 1 2.12 2.49 2.016
77 2 2.15 2.54 2.083
77 3 2.22 2.64 2.151
77 4 2.24 2.66 2.215
78 1 2.30 2.74 2.291
78 2 2.33 2.82 2.315
78 3 2.38 2.69 2.364
78 4 2.40 2.92 2.411
79 1 2.46 3.00 2.407
79 2 2.54 3.12 2.431
79 3 2.62 3.24 2.455
79 4 2.73 3.39 2.472
80 1 2.83 3.52 2.547
80 2 2.92 3.65 2.593
80 3 2.98 3.78 2.645
80 4 3.04 3.64 2.678
81 1 3.16 4.01 2.771
81 2
81 3
81 4
82 1
82 2
82 3
83 1
63 3
64 1
84 3
85 1
85 3
66 1
86 3
87 1
87 3
3.25 4.07 2.912
3.34 4.16 3.060
3.37 4.19 3.074
3.44 4.26 3.169
3.49 4.49 3.280
3.55 4.58 3.354
3.51 4.52 2.670
3.61 4.65 2.737
3.64 4.69 3.073
3.74 4.83 3.145
3.83 4.94 3.168
3.82 4.92 2.671
3.78 4.68 3.260
3.79 4.69 3.286
3.82 4.93 3.344
3.91 5.05 3.427
1.000
1.025
1.060
1.100
1.139
1.179
1.259
1.424
1.536
1.629
1.661
1.689
1.707
1.731
1.761
1.789
1.813
1.847
1.674
1.916
1.946
1.978
2.000
2.041
2.087
2.124
2.170
2.251
2.335
2.438
2.528
2.682
2.730
2.782
2.661
2.969
3.047
3.072
3.101
3.110
3.107
3.129
3.006
3.053
3.089
3.093
3.086
3.056
3.003
2.977
3.028
3.105
-------
CHEMICAL COST COMPONENT—MUNICIPAL HASTEHATER TREATMENT PLANT DIM
Q FERRIC R.R. INDEX OVERALL
' T CHLORINE ALUM CHLORIDE METHANOL LIME CHEMICAL CHEMICAL
YR R INDEX INDEX INDEX INDEX INDEX FREIGHT INDEX
67 A
68 A
69 A
70 A
71 A
72 A
73 A
74 1
74 2
74 3
74 4
75 1
75 Z
75 3
75 4
76 1
76 2
76 3
76 4
77 1
77 2
77 3
77 4
78 1
78 2
78 3
78 4
79 1
79 2
79 3
79 4
80 1
80 2
80 3
80 4
81 1
81 2
81 3
81 4
82 1
82 2
82 3
83 1
83 3
84 1
84 3
85 1
85 3
86 1
66 3
87 1
87 3
1.000
1.037
1.089
1.111
1.111
1.111
1.111
1.201
1.338
1.645
1.843
2.228
2.265
2.256
2.241
2.347
2.316
2. 338
2.370
2.382
2.338
2.334
2.256
2.220
2.201
2.173
2.256
2.214
2.195
2.245
2.344
2.436
2.596
2.446
2.403
2.360
2.386
2.218
2.272
2.377
2.476
2.385
2.261
2.545
2.798
3.062
3.129
2.978
2.977
2.954
2.983
3.074
1.00
1.08
1.08
1.16
1.16
1.26
1.26
1.26
1.60
1.60
1.60
1.98
1.98
2.22
2.22
2.22
2.22
2.42
2.42
2.42
2.59
2.59
2.59
2.75
2.75
2.75
2.75
2.93
2.93
2.95
3.09
3.17
3.33
3.65
4.01
4.01
4.13
4.41
5.18
5.18
5.18
5.18
5.18
3.29
5.22
4.75
4.47
4.43
4.47
4.21
4.47
5.46
.00
.00
.00
.00
.14
.14
.14
.26
.28
.28
.42
.42
.42
.42
.42
.42
.42
.42
.42
.42
.42
.42
.57
.57
.57
.57
.57
.67
.69
.69
.69
2.00
2.13
2.24
2.24
2.24
2.24
2.91
2.91
2.91
2.91
2.91
2.91
2.90
2.97
2.97
2.88
2.87
2.87
2.87
2.87
2.87
1.00
1.00
1.11
1.11
1.11
1.11
1.55
2.22
3.00
3.55
4.33
4.33
4.33
4.22
4.22
4.44
4.44
4.77
4.77
4.22
4.66
4.88
4.88
4.88
4.88
4.88
4.88
4.88
5.55
6.22
6.88
7.88
8.44
8.44
9.11
9.11
9.44
9.44
8.55
8.55
9.44
9.44
9.44
10.55
11.11
10.88
10.55
10.66
9.88
9.88
9.88
9.88
1.000
1.000
1.013
1.045
1.113
1.137
1.174
1.482
1.483
1.619
1.705
1.964
1.919
1.932
1.963
2.133
2.207
2.249
2.273
2.313
2.311
2.317
2.371
2.531
2.550
2.604
2.629
2.711
2.762
2.847
2.847
3.065
3.100
3.100
3.183
3.402
3.400
3.416
3.414
3.677
3.725
3.725
3.642
3.665
3.588
3.653
3.595
3.623
3.517
3.564
3.571
3.603
1.000
1.031
1.061
1.146
1.292
1.324
1.350
1.501
1.519
1.656
1.663
1.663
1.763
1.857
1.905
1.907
1.949
1.950
2.003
2.083
2.083
2.085
2.181
2.170
2.163
2.237
2.394
2.397
2.430
2.518
2.594
2.761
2.897
3.097
3.108
3.322
3.352
3.445
3.487
3.645
3.613
3.612
3.612
3.795
3.938
3.938
3.938
3.938
3.938
3.938
3.612
3.612
1.00
1.03
1.08
1.10
1.12
1.13
1.18
1.34
1.54
1.83
2.05
2.37
2.39
2.39
2.39
2.50
2.49
2.55
2.58
2.54
2.56
2.58
2.54
2.54
2.52
2.51
2.58
2.57
2.63
2.75
2.89
3.09
3.28
3.20
3.26
3.26
3.32
3.23
3.22
3.32
3.48
3.42
3.33
3.55
3.88
4.03
4.02
3.93
3.84
3.81
3.83
3.95
1967 PLANT CHEMICAL COST
-------
PERCENTAGE DISTRIBUTION OF MAJOR COST COMPONENTS BY YEAR
Q PERCENT PERCENT PERCENT
'T PERCENT PERCENT PERCENT MAINTEN- PERCENT ADDED TOTAL
YEAR R LABOR POWER CHEMICALS ANCE OTHER INPUT COST
67
66
69
70
71
72
73
Tt
74
Tt
74
75
75
75
75
76
76 !
76 3
76 4
77 1
77 2
77 3
77 4
76 1
76 2
78 3
78 4
79 1
79 2
79 3
79 4
80 1
60 2
80 3
80 4
81 1
81 2
81 3
61 4
62 1
82 2
82 3
63 1
83 3
64 1
64 3
85 1
85 3
66 1
66 3
87 1
87 3
50.9
51.6
53.0
54.1
54.2
54.7
54.3
52.1
49.8
48.6
46.2
47.0
47.1
46.9
47.1
47.3
47.2
47.1
47.7
46.9
46.5
46.7
47.4
47.1
46.8
47.8
47.3
47.2
46.9
45.9
45.7
43.9
43.0
42.7
43.1
43.1
42.9
43.6
43.6
43.2
43.9
44.0
44.5
44.4
44.3
44.0
45.5
44.2
44.8
46.0
47.1
46.0
19.5
16.9
18.2
17.8
18.1
18.4
18.6
20.0
21.1
21.2
21.5
22.0
21.6
21.8
21.7
21.7
21.9
22.1
21.7
22.8
23.1
23.3
22.8
23.7
23.9
22.9
22.9
23.1
23.1
23.3
23.4
23.9
24.4
25.3
24.9
24.8
25.2
25.5
25.5
26.7
26.3
26.4
26.7
26.7
26.7
27.4
26.6
27.6
28.0
28.3
26.8
27.2
8.5
8.4
8.4
8.0
7.7
7.3
7.2
7.6
8.1
9.1
9.9
10.9
10.9
10.6
10.5
10.7
10.5
10.5
10.5 <
10.1
10.1
9.9
9.6
9.3
9.2
8.9
.1
.a
.8
.9
.0
.2
.5
.1
9.1
6.7
6.6
6.2
6.1
6.2
8.4
6.1
6.0
6.3
9.0
9.1
8.9
8.7
6.6
6.5
6.5
8.5
9.9
9.9
.8
.7
.5
.2
.5
.3
.6
.7
.7
.4
.4
.3
.3
.2
.2
.1
9.1
.1
.1
.1
.2
.1
.3
.3
.4
.4
.4
.4
.3
.3
.3
.3
.3
.2
.2
.1
.5
.6
.5
.4
.5
.3
.3
.3
.1
.2
.2
.3
.2
.5
11.1
10.6
10.5
10.1
10.2
10.1
10.2
10.6
11.1
11.0
10.5
10.4
10.7
11.2
11.1
10.8
10.9
10.9
10.9
10.9
11.0
10. a
10. a
10.6
10.7
10.9
11.1
11.2
11.6
12.3
12.4
13.3
13.6
13.5
13.3
13.9
13.8
13.4
13.1
12.0
11.6
11.9
11.0
11.0
10.5
10.0
9.5
10.0
9.1
7.7
a.i
8.5
.0
1.1
2.7
4.5
6.2
8.2
10.2
12.3
12.7
13.1
13.3
14.0
14.1
14.2
14.3
16.2
16.2
16.4
16.6
17.2
18.0
18. a
18.9
19.3
20.7
21.2
21.2
21.7
22. B
23.6
24.1
24.3
24.9
26.4
26.5
26.6
25.1
24.5
24.2
23.7
28.4
28.8
28.7
28.6
26.8
28.9
29.0
29.0
26.9
26.9
29.0
29.0
100.0
101.1
102.7
104.5
106.2
108.2
110.2
112.3
112.7
113.1
113.3
114.0
114.1
114.2
114.3
116.2
116.2
116.4
116.6
117.2
118.0
118.8
118.9
119.3
120.7
121.2
121.2
121.7
122. B
123.6
124.1
124.3
124.9
126.4
126.5
126.6
125.1
124.5
124.2
123.7
128.4
128.8
128.7
126.8
126.8
126.9
129.0
129.0
128.9
128.9
129.0
129.0
-------
MAINTENANCE COST COMPONENTS— MUNICIPAL MASTEUATER TREATMENT PLANT OU1
. Q
T
YR R
67 A
6B A
69 A
70 A
71 A
72 A
73 A
74 1
74 2
74 3
74 4
75 1
75 2
75 3
75 4
76 1
76 2
76 3
76 4
77 1
77 2
77 3
77 4
76 1
78 2
78 3
78 4
79 1
79 2
79 3
79 4
80 1
80 2
80 3
80 4
81 1
81 2
81 3
81 4
82 1
82 2
82 3
83 1
83 3
84 1
84 3
85 1
85 3
86 1
86 3
87 1
87 3
MAINTAIN
FACTORY
INDEX
.000
.041
.114
.167
.237
.281
.446
.510
.603
.680
.708
.729
.739
.770
.802
.822
.852
.901
.932
.962
.978
2.056
2.096
2.141
2.237
2.310
2.365
2.412
2.523
2.601
2.688
2.785
2.838
2.914
2.975
3.032
3.114
3.153
3.468
3.607
3.656
.641
.641
.678
.752
.827
.827
.865
.788
.826
.826
4.209
VALVES TRANS- PUMPS
FITTINGS FORNER COMPRESSORS
INDEX INDEX INDEX
.000 1.000
.031 1.033
.058 .978
.133 .992
.183 .954
.213 .928
.271 .961
.438
.637
.811
.883
.933
.980
2.000
2.024
2.024
2.076
2.095
2.085
2.130
2.169
2.173
2.200
2.260
2.316
2.344
2.418
2.486
2.560
2.600
2.684
2.781
2.905
2.915
2.965
.030
.124
.233
.282
.326
.340
.368
.373
.360
.370
.000
.046
.096
.147
.216
.240
.275
.355
.477
.636
.795
.844
.873
.892
.911
.959
.979
.365 1.994
.404 2.035
.424 2.059
.467 2.100
.496 2.147
.514 2.183
.519 2.221
.550 2.280
.567 2.305
.593 2.361
.633 2.377
.646 2.470
.639 2.524
.665
.750
.801
.694
.911
3.042 2.024
3.089 2. 062
3.144 2.142
3.165 2.187
3.200 2.202
3.216 2.231
3.231 2.225
3.229 2.242
3.243 2.246
3.311 2.260
3.373 2.265
3.411 2.344
3.447 2.323
3.477 2.341
3.493 2.339
3.498 2.365
3.519 2.402
.591
.770
.856
.916
.047
.152
.226
.301
.384
.460
.473
.460
.478
.458
.475
.496
.558
.570
.572
.624
.643
.652
CENT. MAIN-
BLOWERS TENANCE
INDEX COMPOSITE
.000
.027
.063
.133
.214
.243
.285
.404
.755
.680
.960
.956
.989
.989
.989
2.033
2.094
2.094
2.108
2.168
2.247
2.290
2.290
2.337
2.366
2.381
.000
.037
.081
.133
.189
.218
.321
.406
.550
.660
.718
.746
.767
.790
.812
.635
.865
.696
.919
.953
.986
.041
.071
.112
.162
.229
2.489 2.289
2.536 2.334
2.527 2.411
2.663 2.478
2.798 2.563
2.843 2.660
2.951 2.732
3.001 2.797
3.088 2.663
3.120
3.211
3.264
3.269
3.352
3.381
3.381
3.363
3.381
3.416
3.516
3.573
3.597
3.621
3.656
3.699
3.717
.933
.007
.060
.234
.330
.365
.359
.359
.379
.433
.497
.524
.549
.520
.551
.563
.765
IF TOTAL
-------
OTHER COST COMPONENT—MUNICIPAL HASTEHATER TREATMENT PLANT OiM
Q ADMIN- OVERALL
T INSURANCE ISTRATION FUEL OTHER
YR R INDEX INDEX INDEX INDEX
67 A
68 A
69 A
70 A
71 A
72 A
73 A
74 1
74 2
74 3
74 4
75 1
75 2
75 3
75 4
76 1
76 2
76 3
76 4
77 1
77 2
77 3
77 4
78 1
78 2
78 3
78 4
79 1
79 2
79 3
79 4
80 1
80 2
80 3
60 4
81 1
81 2
81 3
81 4
82 1
82 2
82 3
83 1
83 3
84 1
84 3
85 1
85 3
86 1
86 3
87 1
87 3
.000 .000
.035 .032
.111 .040
.202 .069
.338 .148
.440 .190
.529 .208
.599 .229
.749 .269
.927 .303
2.000 .336
2.072 .384
2.059 .427
2.104 .493
2.139 .520
2.151 .550
2.174 .573
2.198 .590
2.263 .629
2.268 .668
2.293 .658
2.353 .697
2.408 .750
2.429 .769
2.538 .775
2.604 .857
2.630 .907
2.696 .957
2.798 .920
2.829 .943
2.897 .962
2.994 .992
3.032 2.074
3.099 2.132
3.112 2.186
3.175 2.241
3.305 2.330
3.369 2.381
3.440 2.285
3.467 2.027
3.548 2.063
3.577 2.073
.577 2.073
.520 2.073
.485 2.073
.489 2.073
.463 2.073
.458 2.073
.391 2.073
.358 2.073
.375 2.073
.432 2.073
1.000 .00
.959 .01
.978 .03
.961 .06
1.013 .14
1.040 .19
1.220 .27
1.775 .46
2.059 .60
2.158 .68
2.032 .67
2.094 .73
2.258 .80
2.541 .92
2.499 .93
2.413 .92
2.487 .96
2.658 2.03
2.631 2.05
2.674 2.08
2.821 2.13
2.828 2.16
2.795 2.19
2.759 2.19
2.854 2.25
.011 2.35
.103 2.41
.290 2.50
.817 2.66
.595 2.91
.994 3.05
.049 .40
.447 .57
.481 .63
.471 .65
7.376 .96
7.433 .05
7.258 .04
7.173 .98
6.802 .74
6.365 .65
6.867 .81
5.842 .50
6.206 .60
5.687 .43
5.504 .38
5.166 .27
5.752 .45
4.728 .13
3.107 2.64
3.688 2.81
4.295 3.01
INSURANCE INDEX COMBINES RATE CHANGES AND PROPERTY VALUATION INCREASES
-------
CODE
054
0543
1101
1204
1307
1411
1514
1617
1721
1824
1927
PRODUCER PRICE AND PERCENT
NUMBER COMMODITY
ELECTRIC POWER
INDUSTRIAL POWER ,
500 KM DEMAND
NEM ENGLAND
HID ATLANTIC
EAST NORTH CENTRAL
WEST NORTH CENTRAL
SOUTH ATLANTIC
EAST SOUTH CENTRAL
NEST SOUTH CENTRAL
MOUNTAIN
PACIFIC
CHANGES FOR ELECTRIC POWER,
INDEX BASES
1967
1967
DEC/70
DEC/70
DEC/70
DEC/70
DEC/70
DEC/70
DEC/70
DEC/70
DEC/70
SEPTEMBER 1987
PRICE INDEX
AUG. 1987
465.5
547.7
465.6
511.1
430.6
456.7
504, £
489.4
489.3
431.1
697.6
UNADJUSTED
PERCENT CHANGE
FROM AUG. 1986
-0.3
-0.5
5.4
-6.3
-O.E
i.e
5.8
0.5
-2.5
-5.4
-4.3
------- |