Sample’s number	South		Centre		East		Sample’s number	South		Centre		East
Sample’s number	γ_d (kN/m³)	W_OPM (%)	γ_d (kN/m³)	W_OPM (%)	γ_d (kN/m³)	W_OPM (%)	Sample’s number	γ_d (kN/m³)	W_OPM (%)	γ_d (kN/m³)	W_OPM (%)	γ_d (kN/m³)	W_OPM (%)
1	20.54	14.6	20.60	11.3	21.74	10	26	20.78	11	20.60	12.9	22.12	12.7
2	22.04	9.9	21.05	10.85	21.4	10.1	27	20.29	10.6	19.80	15.5	20.47	12.3
3	22.24	11.2	20.83	9.75	21.7	10.4	28	20.57	13.4	20.19	13.1	20.49	13.9
4	18.15	16.8	19.10	15	21.7	9.2	29	21.02	10	20.60	12.6	21.19	11.6
5	20.81	13.5	19.00	17.8	20.8	12.5	30	20.67	10.6	21.50	10.5	20.43	12.5
6	20.63	11.0	20.00	12.8	21.8	11	31	22.37	10.4	20.20	11.7	23.3	9.0
7	21.24	12.1	20.70	10.1	20.8	11.8	32	18.73	17	20.50	11.6	21.02	9.3
8	20.47	10.5	21.10	11.8	22	11.2	33	19.11	15.7	21.10	11.8	23.29	9.2
9	19.65	13.7	21.70	10	20.0	13.5	34	19.16	16.6	21.59	10.9	20.71	13.6
10	20.54	14.6	20.02	14	21.0	7.9	35	22.07	10.4	21.77	11.9	21.32	11.4
11	22,04	9.9	21.50	11.3	20.71	11.3	36	20.57	13.4	21.43	12.9	20.82	11.9
12	22.24	11.2	19.80	15.5	21.4	9.4	37	19.11	15.7	21.32	11.4	20.0	13.0
13	19.65	13.7	10.40	18.6	20.9	11.5	38	19.16	16.6	22.32	8	21.09	11.36
14	20.5	12.3	20.23	14	20.9	12.0	39	22.07	10.4	21.47	11.8	21.1	9.18
15	19.5	14.01	18.70	19	21.7	6.7	40	22.37	10.4	21.00	9	20.17	13.9
16	19.33	12.2	20.73	11.5	22.83	12.3	41	20.79	11.2	19.80	14	20.74	10.8
17	20.67	10.6	19.60	11.2	22.0	11.0	42	21.3	12.5	23.40	9	21.4	10.2
18	18.97	14.9	20.60	12.4	21.0	11.4	43	19.5	11.9	21.44	9.7	19.85	11.4
19	15.65	25.5	21.30	11.6	22.24	9.2	44	21.1	11.8	18.40	17	19.8	105
20	19.3	14.1	21.14	11.8	22.28	8.5	45	---	-	21.40	11	21.12	10.1
21	20.87	13	20.47	12.9	19.88	14.1	46	---	-	21.32	11.4	20.45	12.4
22	19.6	11.8	21.50	12	21.21	11.3	47	---	-	20.20	13	21.47	11
23	20.2	12.6	21.15	12.5	23.03	10.3	48	---	-	22.80	10	20.17	13.9
24	20.42	11.01	21.20	12	21.02	9.3	49	---	-	21.00	9	20.74	10.8
25	22.31	10.6	20.20	12	20.43	12.5	50		---	19.80	14	21.4	10.2