Wash. Admin. Code § 296-36-120 - Compression and decompression of workmen - Decompression tables

State Regulations
Compare

(1) Explanation.

(a) The decompression tables are computed for working chamber pressures from 14 to 50 pounds per square inch gage inclusive by 2 pound increments and for exposure times for each pressure extending from 1/2 to over 8 hours inclusive. Decompressions will be conducted by two or more stages with a maximum of 4 stages, the latter for a working chamber pressure of 40 pounds per square inch gage or over.

(b) Stage 1, consists of a reduction in ambient pressure ranging from 10 to a maximum of 16 pounds per square inch but in no instance will the pressure be reduced below 4 pounds at the end of stage 1. This reduction in pressure in stage 1 will always take place at a rate of 5 pounds per minute.

(c) Further reduction in pressure will take place during stage 2 and subsequent stages as required at a slower rate but in no event at a rate greater than one pound per minute.

(d) Decompression table No. 1 indicates in the body of the table the total decompression time in minutes for various combinations of working chamber pressure and exposure time.

(e) Decompression table No. 2 in several sheets indicates for the same various combinations of working chamber pressure and exposure time the following:

(i) The number of stages required;

(ii) The reduction in pressure and the terminal pressure for each required stage;

(iii) The time in minutes through which the reduction in pressure is accomplished for each required stage;

(iv) The pressure reduction rate in minutes per pound for each required stage;

Important note: The pressure reduction in each stage is accomplished at a uniform rate. Do not interpolate between values shown on the tables. Use the next higher value of working chamber pressure or exposure time should the actual working chamber pressure or the actual exposure time, respectively, fall between those for which calculated values are shown in the body of the tables.

(2) Examples.

(a) Example No. 1. 4 hour working period at 20 pounds gage.
		Decompression table No. 1.
		20 pounds for 4 hours, Total decompression time					43 minutes
		Decompression table No. 2.
			Stage 1
			Reduce pressure from 20 pounds to 4 pounds at the uniform rate of 5 pounds per minute. Elapsed time stage 1:
				16	=		3 minutes
				5
			Stage 2 (final stage)
			Reduce pressure at a uniform rate from 4 pounds to zero pounds gage over a period of 40 minutes.
	Rate=		0.10 pounds per minute or 10.00 minutes per pound Stage 2 (final) elapsed time
					Total time			40 minutes
								43 minutes
(b) Example No. 2. 5 hour working period at 24 pounds gage
		Decompression table No. 1
		24 pounds for 5 hours Total decompression time					117 minutes
		Decompression table No. 2
			Stage 1
			Reduce pressure from 24 pounds to 8 pounds at the uniform rate of 5 pounds per minute
			Elapsed time stage 1,
				16	=		3 minutes
				5
			Stage 2
			Reduce pressure at a uniform rate from 8 pounds to 4 pounds over a period of 4 minutes. Rate, 1 pound per minute Elapsed time, stage 2				4 minutes
			Transfer men to special decompression chamber maintaining the 4 pound pressure during the transfer operation
			Stage 3 (Final stage)
			In the special decompression chamber reduce the pressure at a uniform rate from 4 pounds to zero pounds gage over a period of 110 minutes. Rate, 0.037 pounds per minute or 27.5 minutes per pound
			Stage 3 (final stage)			Elapsed time 110 minutes
						Total time 117 minutes

(3)

DECOMPRESSION TABLE NO. 1

Work		Total Decompression Time - Minutes
Pressure		Working Period Hours
psig	1/2	1	1-1/2	2	3	4	5	6	7	8	Over 8
- - - - - - - - - - - -
0-14	6	6	6	6	6	6	6	6	16	16	32
- - - - - - - - - - - -
16	7	7	7	7	7	7	17	33	48	48	63
- - - - - - - - - - - -
18	7	7	7	3	11	17	48	63	63	73	87
- - - - - - - - - - - -
20	7	7	8	15	15	43	63	73	83	103	113
- - - - - - - - - - - -
22	9	9	16	24	38	68	93	103	113	128	133
- - - - - - - - - - - -
24	11	12	23	27	52	92	117	122	127	137	151
- - - - - - - - - - - -
26	13	14	29	34	69	104	126	141	142	142	163
- - - - - - - - - - - -
28	15	23	31	41	98	127	143	153	153	165	183
- - - - - - - - - - - -
30	17	28	38	62	105	143	165	168	173	188	204
- - - - - - - - - - - -
32	19	35	43	85	126	163	178	193	203	213	226
- - - - - - - - - - - -
34	21	39	58	98	151	178	195	218	223	233	248
- - - - - - - - - - - -
36	24	44	63	113	170	198	223	233	243	253	273
- - - - - - - - - - - -
38	28	49	73	128	178	203	223	238	253	263	278
- - - - - - - - - - - -
40	31	49	84	143	183	213	233	248	258	268	288
- - - - - - - - - - - -
42	37	56	102	144	189	215	245	260	263	268	293
- - - - - - - - - - - -
44	43	64	118	154	199	234	254	264	269	269	293
- - - - - - - - - - - -
46	44	74	139	171	214	244	269	274	289	299	318
- - - - - - - - - - - -
48	51	89	144	189	229	269	299	309	319	319	-
- - - - - - - - - - - -
50	58	94	164	209	249	279	309	329	-	-	-
- - - - - - - - - - - -

(4)

DECOMPRESSION TABLE NO. 2

		Decompression Data
Working Chamber Pressure	Working Period		Pressure Reduction Psig		Time in Stage	Pressure Reduction Rate	Total Time Decom- press
psig	Hours	Stage No.	From	To	Minutes	Min/ Pound	Minutes
14	1/2	1	14	4	2	0.20
		2	4	0	4	1.00	6
- - - - - - - - - - - -
	1	1	14	4	2	0.20
		2	4	0	4	1.00	6
- - - - - - - - - - - -
	1-1/2	1	14	4	2	0.20
		2	4	0	4	1.00	6
- - - - - - - - - - - -
	2	1	14	4	2	0.20
		2	4	0	4	1.00	6
- - - - - - - - - - - -
	3	1	14	4	2	0.20
		2	4	0	4	1.00	6
- - - - - - - - - - - -
	4	1	14	4	2	0.20
		2	4	0	4	1.00	6
- - - - - - - - - - - -
	5	1	14	4	2	0.20
		2	4	0	4	1.00	6
- - - - - - - - - - - -
	6	1	14	4	2	0.20
		2	4	0	4	1.00	6
- - - - - - - - - - - -
	7	1	14	4	2	0.20
		2	4	0	14	3.50	16
- - - - - - - - - - - -
	8	1	14	4	2	0.20
		2	4	0	14	3.50	16
- - - - - - - - - - - -
	Over 8	1	14	4	2	0.20
		2	4	0	30	7.50	32
16	1/2	1	16	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	1	1	16	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	1-1/2	1	16	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	2	1	16	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	3	1	16	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	4	1	14	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	5	1	14	4	3	0.20
		2	4	0	14	3.50	17
- - - - - - - - - - - -
	6	1	14	4	3	0.20
		2	4	0	30	7.50	33
- - - - - - - - - - - -
	7	1	14	4	3	0.20
		2	4	0	45	11.25	48
- - - - - - - - - - - -
	8	1	14	4	3	0.20
		2	4	0	45	11.25	48
- - - - - - - - - - - -
	Over 8	1	14	4	3	0.20
		2	4	0	60	15.00	63
18	1/2	1	18	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	1	1	18	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	1-1/2	1	18	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	2	1	18	4	3	0.20
		2	4	0	5	1.25	8
- - - - - - - - - - - -
	3	1	18	4	3	0.20
		2	4	0	8	2.00	11
- - - - - - - - - - - -
	4	1	18	4	3	0.20
		2	4	0	14	3.50	17
- - - - - - - - - - - -
	5	1	18	4	3	0.20
		2	4	0	45	11.25	48
- - - - - - - - - - - -
	6	1	18	4	3	0.20
		2	4	0	60	15.00	63
- - - - - - - - - - - -
	7	1	18	4	3	0.20
		2	4	0	60	15.00	63
- - - - - - - - - - - -
	8	1	18	4	3	0.20
		2	4	0	70	17.50	73
- - - - - - - - - - - -
	Over 8	1	18	4	3	0.20
		2	4	0	84	21.00	87
20	1/2	1	20	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	1	1	20	4	3	0.20
		2	4	0	4	1.00	7
- - - - - - - - - - - -
	1-1/2	1	20	4	3	0.20
		2	4	0	5	1.25	8
- - - - - - - - - - - -
	2	1	20	4	3	0.20
		2	4	0	12	3.00	15
- - - - - - - - - - - -
	3	1	20	4	3	0.20
		2	4	0	12	3.00	15
- - - - - - - - - - - -
	4	1	20	4	3	0.20
		2	4	0	40	10.00	43
- - - - - - - - - - - -
	5	1	20	4	3	0.20
		2	4	0	60	15.00	63
- - - - - - - - - - - -
	6	1	20	4	3	0.20
		2	4	0	70	17.50	73
- - - - - - - - - - - -
	7	1	20	4	3	0.20
		2	4	0	80	20.00	83
- - - - - - - - - - - -
	8	1	20	4	3	0.20
		2	4	0	100	25.00	103
- - - - - - - - - - - -
	Over 8	1	20	4	3	0.20
		2	4	0	110	27.50	113
22	1/2	1	22	6	3	0.20
		2	6	0	6	1.00	9
- - - - - - - - - - - -
	1	1	22	6	3	0.20
		2	6	0	6	1.00	9
- - - - - - - - - - - -
	1-1/2	1	22	6	3	0.20
		2	6	0	13	2.20	16
- - - - - - - - - - - -
	2	1	22	6	3	0.20
		2	6	0	21	3.50	24
- - - - - - - - - - - -
	3	1	22	6	3	0.20
		2	6	0	35	5.85	38
- - - - - - - - - - - -
	4	1	22	6	3	0.20
		2	6	0	65	10.83	68
- - - - - - - - - - - -
	5	1	22	6	3	0.20
		2	6	0	90	15.00	93
- - - - - - - - - - - -
	6	1	22	6	3	0.20
		2	6	0	100	16.67	103
- - - - - - - - - - - -
	7	1	22	6	3	0.20
		2	6	0	110	18.35	113
- - - - - - - - - - - -
	8	1	22	6	3	0.20
		2	6	0	125	20.80	128
- - - - - - - - - - - -
	Over 8	1	22	6	3	0.20
		2	6	0	130	21.70	133
24	1/2	1	24	3	3	0.20
		2	8	4	4	1.00
		3	4	0	4	1.00	11
- - - - - - - - - - - -
	1	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	5	1.25	12
- - - - - - - - - - - -
	1-1/2	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	16	4.00	23
- - - - - - - - - - - -
	2	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	20	5.00	27
- - - - - - - - - - - -
	3	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	45	11.25	52
- - - - - - - - - - - -
	4	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	85	21.25	92
- - - - - - - - - - - -
	5	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	110	27.50	117
- - - - - - - - - - - -
	6	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	115	28.80	122
- - - - - - - - - - - -
	7	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	120	30.00	127
- - - - - - - - - - - -
	8	1	24	8	3	0.20
		2	8	4	4	1.00
		3	4	0	130	32.50	137
- - - - - - - - - - - -
	Over 8	1	24	8	3	0.20
		2	8	4	8	1.00
		3	4	0	140	35.00	151
26	1/2	1	26	10	3	0.20
		2	10	4	6	1.00
		3	4	0	4	1.00	13
- - - - - - - - - - - -
	1	1	26	10	3	0.20
		2	10	4	6	1.00
		3	4	0	5	1.25	14
- - - - - - - - - - - -
	1-1/2	1	26	10	3	0.20
		2	10	4	6	1.00
		3	4	0	20	5.00	29
- - - - - - - - - - - -
	2	1	26	10	3	0.20
		2	10	4	6	1.00
		3	4	0	25	6.25	34
- - - - - - - - - - - -
	3	1	26	10	3	0.20
		2	10	4	6	1.00
		3	4	0	60	15.00	69
- - - - - - - - - - - -
	4	1	26	10	3	0.20
		2	10	4	6	1.00
		3	4	0	95	23.75	104
- - - - - - - - - - - -
	5	1	26	10	3	0.20
		2	10	4	8	1.33
		3	4	0	115	28.80	126
- - - - - - - - - - - -
	6	1	26	10	3	0.20
		2	10	4	8	1.33
		3	4	0	130	32.50	141
- - - - - - - - - - - -
	7	1	26	10	3	0.20
		2	10	4	9	1.50
		3	4	0	130	32.50	142
- - - - - - - - - - - -
	8	1	26	10	3	0.20
		2	10	4	9	1.50
		3	4	0	130	32.50	142
- - - - - - - - - - - -
	Over 8	1	26	10	3	0.20
		2	10	4	30	5.00
		3	4	0	130	32.50	163
28	1/2	1	28	12	3	0.20
		2	12	4	8	1.00
		3	4	0	4	1.00	15
- - - - - - - - - - - -
	1	1	28	12	3	0.20
		2	12	4	8	1.00
		3	4	0	12	3.00	23
- - - - - - - - - - - -
	1-1/2	1	28	12	3	0.20
		2	12	4	8	1.00
		3	4	0	20	5.00	31
- - - - - - - - - - - -
	2	1	28	12	3	0.20
		2	12	4	8	1.00
		3	4	0	30	7.50	41
- - - - - - - - - - - -
	3	1	28	12	3	0.20
		2	12	4	10	1.25
		3	4	0	85	21.20	98
- - - - - - - - - - - -
	4	1	28	12	3	0.20
		2	12	4	14	1.75
		3	4	0	110	27.50	127
- - - - - - - - - - - -
	5	1	28	12	3	0.20
		2	12	4	20	2.50
		3	4	0	120	30.00	143
- - - - - - - - - - - -
	6	1	28	12	3	0.20
		2	12	4	20	2.50
		3	4	0	130	32.50	153
- - - - - - - - - - - -
	7	1	28	12	3	0.20
		2	12	4	20	2.50
		3	4	0	130	32.50	153
- - - - - - - - - - - -
	8	1	28	12	3	0.20
		2	12	4	32	4.00
		3	4	0	130	32.50	165
- - - - - - - - - - - -
	Over 8	1	28	12	3	0.20
		2	12	4	50	6.25
		3	4	0	130	32.50	183
30	1/2	1	30	14	3	0.20
		2	14	4	10	1.00
		3	4	0	4	1.00	17
- - - - - - - - - - - -
	1	1	30	14	3	0.20
		2	14	4	10	1.00
		3	4	0	15	3.75	28
- - - - - - - - - - - -
	1-1/2	1	30	14	3	0.20
		2	14	4	10	1.00
		3	4	0	25	6.25	38
- - - - - - - - - - - -
	2	1	30	14	3	0.20
		2	14	4	14	1.40
		3	4	0	45	11.25	62
- - - - - - - - - - - -
	3	1	30	14	3	0.20
		2	14	4	17	1.70
		3	4	0	85	21.20	105
- - - - - - - - - - - -
	4	1	30	14	3	0.20
		2	14	4	30	3.00
		3	4	0	110	27.50	143
- - - - - - - - - - - -
	5	1	30	14	3	0.20
		2	14	4	35	3.50
		3	4	0	130	32.50	165
- - - - - - - - - - - -
	6	1	30	14	3	0.20
		2	14	4	35	3.50
		3	4	0	130	32.50	168
- - - - - - - - - - - -
	7	1	30	14	3	0.20
		2	14	4	45	4.50
		3	4	0	130	32.50	178
- - - - - - - - - - - -
	8	1	30	14	3	0.20
		2	14	4	55	5.50
		3	4	0	130	32.50	188
- - - - - - - - - - - -
	Over 8	1	30	14	3	0.20
		2	14	4	71	7.10
		3	4	0	130	32.50	204
32	1/2	1	32	16	3	0.20
		2	16	4	12	1.00
		3	4	0	4	1.00	19
- - - - - - - - - - - -
	1	1	32	16	3	0.20
		2	16	4	12	1.00
		3	4	0	20	5.00	35
- - - - - - - - - - - -
	1-1/2	1	32	16	3	0.20
		2	16	4	15	1.25
		3	4	0	25	6.25	43
- - - - - - - - - - - -
	2	1	32	16	3	0.20
		2	16	4	22	1.83
		3	4	0	60	15.00	85
- - - - - - - - - - - -
	3	1	32	16	3	0.20
		2	16	4	28	2.33
		3	4	0	95	23.75	126
- - - - - - - - - - - -
	4	1	32	16	3	0.20
		2	16	4	40	3.33
		3	4	0	120	30.00	163
- - - - - - - - - - - -
	5	1	32	16	3	0.20
		2	16	4	45	3.75
		3	4	0	130	32.50	178
- - - - - - - - - - - -
	6	1	32	16	3	0.20
		2	16	4	60	5.00
		3	4	0	130	32.50	193
- - - - - - - - - - - -
	7	1	32	16	3	0.20
		2	16	4	70	5.83
		3	4	0	130	32.50	203
- - - - - - - - - - - -
	8	1	32	16	3	0.20
		2	16	4	80	6.67
		3	4	0	130	32.50	213
- - - - - - - - - - - -
	Over 8	1	32	16	3	0.20
		2	16	4	93	7.75
		3	4	0	130	32.50	226
34	1/2	1	34	18	3	0.20
		2	18	4	14	1.00
		3	4	0	4	1.00	21
- - - - - - - - - - - -
	1	1	34	18	3	0.20
		2	18	4	14	1.00
		3	4	0	22	5.50	39
- - - - - - - - - - - -
	1-1/2	1	34	18	3	0.20
		2	18	4	25	1.80
		3	4	0	30	7.50	58
- - - - - - - - - - - -
	2	1	34	18	3	0.20
		2	18	4	35	2.50
		3	4	0	60	15.00	98
- - - - - - - - - - - -
	3	1	34	18	3	0.20
		2	18	4	43	3.10
		3	4	0	105	26.25	151
- - - - - - - - - - - -
	4	1	34	18	3	0.20
		2	18	4	55	3.93
		3	4	0	120	30.00	178
- - - - - - - - - - - -
	5	1	34	18	3	0.20
		2	18	4	62	4.43
		3	4	0	130	32.50	195
- - - - - - - - - - - -
	6	1	34	18	3	0.20
		2	18	4	85	6.07
		3	4	0	130	32.50	218
- - - - - - - - - - - -
	7	1	34	18	3	0.20
		2	18	4	90	6.43
		3	4	0	130	32.50	223
- - - - - - - - - - - -
	8	1	34	18	3	0.20
		2	18	4	100	7.15
		3	4	0	130	32.50	233
- - - - - - - - - - - -
	Over 8	1	34	18	3	0.20
		2	18	4	115	8.23
		3	4	0	130	32.50	248
36	1/2	1	36	20	3	0.20
		2	20	4	16	1.00
		3	4	0	5	1.25	24
- - - - - - - - - - - -
	1	1	36	20	3	0.20
		2	20	4	16	1.00
		3	4	0	25	6.25	44
- - - - - - - - - - - -
	1-1/2	1	36	20	3	0.20
		2	20	4	30	1.88
		3	4	0	30	7.50	63
- - - - - - - - - - - -
	2	1	36	20	3	0.20
		2	20	4	40	2.50
		3	4	0	70	17.50	113
- - - - - - - - - - - -
	3	1	36	20	3	0.20
		2	20	4	52	3.25
		3	4	0	115	28.75	170
- - - - - - - - - - - -
	4	1	36	20	3	0.20
		2	20	4	65	4.06
		3	4	0	130	32.50	198
- - - - - - - - - - - -
	5	1	36	20	3	0.20
		2	20	4	90	5.63
		3	4	0	130	32.50	223
- - - - - - - - - - - -
	6	1	37	20	3	0.20
		2	20	4	100	6.25
		3	4	0	130	32.50	233
- - - - - - - - - - - -
	7	1	36	20	3	0.20
		2	20	4	110	6.88
		3	4	0	130	32.50	243
- - - - - - - - - - - -
	8	1	36	20	3	0.20
		2	20	4	120	7.50
		3	4	0	130	32.50	253
- - - - - - - - - - - -
	Over 8	1	36	20	3	0.20
		2	20	4	140	8.75
		3	4	0	130	32.50	273
38	1/2	1	38	22	3	0.20
		2	22	6	16	1.00
		3	6	0	9	1.50	28
- - - - - - - - - - - -
	1	1	38	22	3	0.20
		2	22	6	16	1.00
		3	6	0	30	5.00	49
- - - - - - - - - - - -
	1-1/2	1	38	22	3	0.20
		2	22	6	20	1.25
		3	6	0	50	8.34	73
- - - - - - - - - - - -
	2	1	38	22	3	0.20
		2	22	6	30	1.88
		3	6	0	95	15.83	128
- - - - - - - - - - - -
	3	1	38	22	3	0.20
		2	22	6	35	2.19
		3	6	0	140	23.35	178
- - - - - - - - - - - -
	4	1	38	22	3	0.20
		2	22	6	50	3.12
		3	6	0	150	25.00	203
- - - - - - - - - - - -
	5	1	38	22	3	0.20
		2	22	6	55	3.44
		3	6	0	165	27.50	223
- - - - - - - - - - - -
	6	1	38	22	3	0.20
		2	22	6	70	4.38
		3	6	0	165	27.50	238
- - - - - - - - - - - -
	7	1	38	22	3	0.20
		2	22	6	85	5.32
		3	6	0	165	27.50	253
- - - - - - - - - - - -
	8	1	38	22	3	0.20
		2	22	6	95	5.93
		3	6	0	165	27.50	263
- - - - - - - - - - - -
	Over 8	1	38	22	3	0.20
		2	22	6	110	6.88
		3	6	0	165	27.50	278
40	1/2	1	40	24	3	0.20
		2	24	8	16	1.00
		3	8	4	4	1.00
		4	4	0	8	2.00	31
- - - - - - - - - - - -
	1	1	40	24	3	0.20
		2	24	8	16	1.00
		3	8	4	5	1.25
		4	4	0	25	6.25	49
- - - - - - - - - - - -
	1-1/2	1	40	24	3	0.20
		2	24	8	16	1.00
		3	8	4	20	5.00
		4	4	0	45	11.25	84
- - - - - - - - - - - -
	2	1	40	24	3	0.20
		2	24	8	25	1.56
		3	8	4	20	5.00
		4	4	0	95	23.75	143
- - - - - - - - - - - -
	3	1	40	24	3	0.20
		2	24	8	30	1.88
		3	8	4	30	7.50
		4	4	0	120	30.00	183
- - - - - - - - - - - -
	4	1	40	24	3	0.20
		2	24	8	45	2.81
		3	8	4	35	8.75
		4	4	0	130	32.50	213
- - - - - - - - - - - -
	5	1	40	24	3	0.20
		2	24	8	47	2.94
		3	8	4	53	13.25
		4	4	0	130	32.50	233
- - - - - - - - - - - -
	6	1	40	24	3	0.20
		2	24	8	55	3.44
		3	8	4	60	15.00
		4	4	0	130	32.50	248
- - - - - - - - - - - -
	7	1	40	24	3	0.20
		2	24	8	65	4.06
		3	8	4	60	15.00
		4	4	0	130	32.50	258
- - - - - - - - - - - -
	8	1	40	24	3	0.20
		2	24	8	75	4.70
		3	8	4	60	15.00
		4	4	0	130	32.50	268
- - - - - - - - - - - -
	Over 8	1	40	24	3	0.20
		2	24	8	95	5.93
		3	8	4	60	15.00
		4	4	0	130	32.50	288
42	1/2	1	42	26	3	0.20
		2	26	10	16	1.00
		3	10	4	6	1.00
		4	4	0	12	3.00	37
- - - - - - - - - - - -
	1	1	42	26	3	0.20
		2	26	10	16	1.00
		3	10	4	12	2.00
		4	4	0	25	6.25	56
- - - - - - - - - - - -
	1-1/2	1	42	26	3	0.20
		2	26	10	16	1.00
		3	10	4	23	3.83
		4	4	0	60	15.00	102
- - - - - - - - - - - -
	2	1	42	26	3	0.20
		2	26	10	16	1.00
		3	10	4	30	5.00
		4	4	0	95	23.75	144
- - - - - - - - - - - -
	3	1	42	26	3	0.20
		2	26	10	16	1.00
		3	10	4	50	8.34
		4	4	0	120	30.00	189
- - - - - - - - - - - -
	4	1	42	26	3	0.20
		2	26	10	17	1.06
		3	10	4	65	10.83
		4	4	0	130	32.50	215
- - - - - - - - - - - -
	5	1	42	26	3	0.20
		2	26	10	27	1.69
		3	10	4	85	14.18
		4	4	0	130	32.50	245
- - - - - - - - - - - -
	6	1	42	26	3	0.20
		2	26	10	27	1.69
		3	10	4	100	16.67
		4	4	0	130	32.50	260
- - - - - - - - - - - -
	7	1	42	26	3	0.20
		2	26	10	30	1.88
		3	10	4	100	16.67
		4	4	0	130	32.50	263
- - - - - - - - - - - -
	8	1	42	26	3	0.20
		2	26	10	35	2.19
		3	10	4	100	16.67
		4	4	0	130	32.50	268
- - - - - - - - - - - -
	Over 8	1	42	26	3	0.20
		2	26	10	60	3.75
		3	10	4	100	16.67
		4	4	0	130	32.50	293
44	1/2	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	8	1.00
		4	4	0	16	4.00	43
- - - - - - - - - - - -
	1	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	20	2.50
		4	4	0	25	6.25	64
- - - - - - - - - - - -
	1-1/2	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	27	3.38
		4	4	0	72	18.00	118
- - - - - - - - - - - -
	2	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	40	5.00
		4	4	0	95	23.75	154
- - - - - - - - - - - -
	3	1	44	23	3	0.20
		2	28	12	16	1.00
		3	12	4	60	7.50
		4	4	0	120	30.00	199
- - - - - - - - - - - -
	4	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	85	10.62
		4	4	0	130	32.50	234
- - - - - - - - - - - -
	5	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	105	13.13
		4	4	0	130	32.50	254
- - - - - - - - - - - -
	6	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	115	14.38
		4	4	0	130	32.50	264
- - - - - - - - - - - -
	7	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	120	15.00
		4	4	0	130	32.50	269
- - - - - - - - - - - -
	8	1	44	28	3	0.20
		2	28	12	16	1.00
		3	12	4	120	15.00
		4	4	0	130	32.50	269
- - - - - - - - - - - -
	Over 8	1	44	28	3	0.20
		2	28	12	40	2.50
		3	12	4	120	15.00
		4	4	0	130	32.50	293
46	1/2	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	10	1.00
		4	4	0	15	3.75	44
- - - - - - - - - - - -
	1	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	25	2.50
		4	4	0	30	7.50	74
- - - - - - - - - - - -
	1-1/2	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	35	3.50
		4	4	0	85	21.20	139
- - - - - - - - - - - -
	2	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	47	4.70
		4	4	0	105	26.25	171
- - - - - - - - - - - -
	3	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	65	6.50
		4	4	0	130	32.50	214
- - - - - - - - - - - -
	4	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	95	9.50
		4	4	0	130	32.50	244
- - - - - - - - - - - -
	5	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	120	12.00
		4	4	0	130	32.50	269
- - - - - - - - - - - -
	6	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	125	12.50
		4	4	0	130	32.50	274
- - - - - - - - - - - -
	7	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	140	14.00
		4	4	0	130	32.50	289
- - - - - - - - - - - -
	8	1	46	30	3	0.20
		2	30	14	16	1.00
		3	14	4	150	15.00
		4	4	0	130	32.50	299
- - - - - - - - - - - -
	Over 8	1	46	30	3	0.20
		2	30	14	25	1.56
		3	14	4	160	16.00
		4	4	0	130	32.50	318
48	1/2	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	12	1.00
		4	4	0	20	5.00	51
- - - - - - - - - - - -
	1	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	35	2.92
		4	4	0	35	8.75	89
. . . . . . . . . . . .
	1-1/2	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	45	3.75
		4	4	0	80	20.00	144
- - - - - - - - - - - -
	2	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	60	5.00
		4	4	0	110	27.50	189
- - - - - - - - - - - -
	3	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	90	7.50
		4	4	0	120	30.00	229
- - - - - - - - - - - -
	4	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	120	10.00
		4	4	0	130	32.50	269
- - - - - - - - - - - -
	5	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	140	11.67
		4	4	0	130	32.50	299
- - - - - - - - - - - -
	6	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	160	13.33
		4	4	0	130	32.50	309
- - - - - - - - - - - -
	7	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	170	14.17
		4	4	0	130	32.50	319
- - - - - - - - - - - -
	8	1	48	32	3	0.20
		2	32	16	16	1.00
		3	16	4	170	14.17
		4	4	0	130	32.50	319
50	1/2	1	50	34	3	0.20
		2	34	18	16	1.00
		3	18	4	14	1.00
		4	4	0	25	6.25	58
- - - - - - - - - - - -
	1	1	50	34	3	0.20
		2	34	18	16	1.00
		3	18	4	40	2.86
		4	4	0	35	8.75	94
- - - - - - - - - - - -
	1-1/2	1	50	34	3	0.20
		2	34	18	16	1.00
		3	18	4	55	3.93
		4	4	0	90	22.50	164
- - - - - - - - - - - -
	2	1	50	34	3	0.20
		2	34	18	16	1.00
		3	18	4	70	5.00
		4	4	0	120	30.00	209
- - - - - - - - - - - -
	3	1	50	34	3	0.20
		2	34	18	16	1.00
		3	18	4	100	7.15
		4	4	0	130	32.50	249
- - - - - - - - - - - -
	4	1	50	34	3	0.20
		2	34	18	16	1.00
		3	18	4	130	8.58
		4	4	0	130	32.50	279
- - - - - - - - - - - -
	5	1	50	34	3	0.20
		2	34	18	16	1.00
		3	18	4	160	11.42
		4	4	0	130	32.50	309
- - - - - - - - - - - -
	6	1	50	34	3	0.20
		2	34	18	16	1.00
		3	18	4	180	12.85
		4	4	0	130	32.50	329

DO NOT INTERPOLATE, USE NEXT HIGHER VALUE FOR CONDITIONS NOT COMPUTED

Notes

Wash. Admin. Code § 296-36-120

Rules (Part IV E), filed 12/28/62; § 2, filed 3/23/60.

State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.

No prior version found.