Concrete delivery reconciliation and determination of mean waste rates (Back to Contents)

Concrete delivery reconciliation and determination of mean waste rates
* = pour combined with other works so no accurate waste data available
date paid volume paid volume less fixed volume ratios supplied volume site measured volume waste volume * waste % [waste/paidx100] location remarks
[= paid volume -2.0% for rebar volume + 0.3%testing + 0.1% washout]
11-Jan 3.3 3.25 3.3 0.1 * 1.63% ret wall 130 - 595
12-Jan 12.0 11.81 12.0 0.2 * 1.63% ret wall 130 - 595
1.0 0.98 1.0 0.0 * 1.63% ret wall 130 - 595
14-Jan 2.4 2.36 2.4 0.0 * 1.63% ret wall 130 - 595
2.2 2.16 3.0 2.1 0.8 38.58% eer underpass
16-Jan 15.0 14.76 15.0 0.2 * 1.63% ret wall 130 - 595
17-Jan 2.5 2.46 2.5 0.0 * 1.63% ret wall 130 - 595
4.3 4.23 4.4 4.1 0.2 3.99% eer underpass
36.0 35.42 37.0 36.0 1.6 4.45% lul
18-Jan 33.6 33.06 34.6 33.6 1.5 4.65% finchley high road bridge
5.0 4.92 5.0 0.1 * 1.63% ret wall 130 - 595
2.2 2.16 3.0 2.2 0.8 * 38.58% eer underpass
19-Jan 3.6 3.54 3.6 3.6 0.1 1.63% long lane
20-Jan 6.0 5.90 6.0 0.1 * 1.63% ret wall 130 - 595
5.6 5.51 5.6 5.6 0.1 * 1.63% eer underpass
21-Jan 2.2 2.16 2.2 2.2 0.0 * 1.63% eer underpass
23-Jan 6.0 5.90 6.0 0.1 * 1.63% ret wall 130 - 595
24-Jan 4.4 4.33 4.6 4.4 0.3 6.25% eer underpass
274.5 275.60 276.0 276.2 0.4 0.15% finchley high road bridge
4.0 3.94 4.0 0.1 1.63% ret wall 130 - 595
25-Jan 4.5 4.43 4.6 4.5 0.2 3.88% eer underpass
26-Jan 12.0 11.81 12.0 0.2 * 1.63% ret wall 130 - 595
27-Jan 6.0 5.90 6.0 0.1 * 1.63% ret wall 130 - 595
31-Jan 4.4 4.33 4.6 4.4 0.3 6.25% eer underpass
338.0 339.35 351.0 350.0 11.6 3.43% eer underpass
16.0 15.74 16.0 0.3 * 1.63% ret wall 130 - 595
2-Feb 4.6 4.53 4.6 0.1 * 1.63% ret wall 130 - 595
3-Feb 5.8 5.71 6.0 5.6 0.3 5.13% eer underpass
9.0 8.86 9.0 0.1 * 1.63% ret wall 130 - 595
10.6 10.43 12.0 10.6 1.6 15.05% long lane
6-Feb 4.8 4.72 4.8 0.1 1.63% ret wall 130 - 595
8-Feb 10.5 10.33 10.5 10.5 0.2 * 1.63% ret wall 130 - 595
6.0 5.90 6.0 0.1 1.63% ret wall 130 - 595
9-Feb 6.0 5.90 6.0 0.1 1.63% ret wall 130 - 595
10-Feb 17.0 16.73 18.0 1.3 7.60% ret wall 130 - 595
13-Feb 6.0 5.90 6.0 0.1 1.63% ret wall 130 - 595
14-Feb 6.0 5.90 6.0 0.1 1.63% ret wall 130 - 595
10.6 10.43 11.0 10.6 0.6 5.46% long lane
15-Feb 9.0 8.86 9.0 9.0 0.1 1.63% ret wall 130 - 595
10.4 10.23 11.0 0.8 7.49% ret wall 805 - 1040 surplus used for blinding
16-Feb 9.6 9.45 9.6 0.2 1.63% ret wall 130 - 595
17-Feb 12.0 11.81 12.0 0.2 1.63% ret wall 130 - 595
18-Feb 4.2 4.13 4.2 0.1 1.63% ret wall 130 - 595
20-Feb 3.0 2.95 3.0 0.0 1.63% ret wall 130 - 595
10.4 10.23 11.0 0.8 7.49% ret wall 805 - 1040
21-Feb 4.2 4.13 4.4 0.3 6.47% ret wall 130 - 595
10.4 10.23 11.0 0.8 7.49% ret wall 805 - 1040
22-Feb 336.0 337.34 342.0 340.0 4.7 1.38% eer underpass
10.4 10.23 11.0 0.8 7.49% ret wall 805 - 1040
23-Feb 3.8 3.74 4.0 0.3 6.97% ret wall 130 - 595
10.0 9.84 10.0 0.2 1.63% ret wall 130 - 595
24-Feb 36.0 35.42 36.0 36.0 0.6 1.63% long lane
4.0 3.94 4.0 0.1 1.63% ret wall 130 - 595
10.4 10.23 11.0 0.8 7.49%
27-Feb 6.0 5.90 6.0 0.1 1.63% ret wall 130 - 595 continued pour - no waste
28-Feb 5.3 5.22 6.0 0.8 15.05% ret wall 130 - 595 waste used elsewhere
1-Mar 162.0 159.41 163.4 162.0 4.0 2.50% finchley high road bridge
9.0 8.86 9.2 0.3 3.88% ret wall 805 - 1040
4.2 4.13 4.2 0.1 * 1.63% ret wall 805 - 1040
3-Mar 6.1 5.95 7.0 1.0 17.58% ret wall 805 - 1040
10.4 10.23 10.4 0.2 * 1.63% ret wall 805 - 1040
7-Mar 4.9 4.79 5.2 0.4 8.51% ret wall 805 - 1040
8-Mar 22.5 22.16 25.8 25.0 3.6 16.45% ret wall 130 - 595
7.5 7.38 7.8 0.4 5.69% ret wall 805 - 1040
9-Mar 5.5 5.41 6.0 5.9 0.6 10.86% ret wall 130 - 595
10.4 10.24 11.0 0.8 7.39% ret wall 805 - 1040
3.8 3.74 4.0 0.3 6.97% ret wall 805 - 1040
10-Mar 336.0 337.34 344.0 343.2 6.7 1.97% eer underpass
42.0 41.33 42.0 42.0 0.7 1.63% ret wall 1070 - 1350
11-Mar 5.8 5.71 6.0 5.8 0.3 5.13% ret wall 130 - 595
13-Mar 4.6 4.53 5.0 4.6 0.5 10.46% ret wall 805 - 1040
3.0 2.95 3.0 3.0 0.0 1.63% ret wall 130 - 595 continued pour - no waste
4.8 4.72 5.0 0.3 5.86% ret wall 805 - 1040
14-Mar 6.8 6.69 7.0 6.5 0.3 4.62% finchley high road bridge
6.0 5.90 6.0 6.0 0.1 1.63% ret wall 130 - 595 continued pour - no waste
15-Mar 41.5 40.84 42.0 41.5 1.2 2.85% ret wall 1070 - 1350
5.6 5.51 5.6 5.6 0.1 1.63% ret wall 130 - 595 continued pour - no waste
16-Mar 8.6 8.46 9.0 8.6 0.5 6.35% ret wall 805 - 1040
6.0 5.90 6.0 6.0 0.1 1.63% ret wall 130 - 595
17-Mar 18.0 17.71 18.0 18.0 0.3 1.63% ret wall 130 - 595 continued pour - no waste
18-Mar 3.6 3.54 3.6 3.6 0.1 1.63% ret wall 130 - 595
20-Mar 4.8 4.72 5.0 4.8 0.3 5.86% ret wall 805 - 1040
4.0 3.94 4.0 4.0 0.1 1.63% ret wall 130 - 595
21-Mar 4.9 4.79 6.0 4.9 1.2 25.21% ret wall 805 - 1040
4.6 4.53 4.6 4.6 0.1 1.63% ret wall 130 - 595
3.4 3.35 3.4 3.4 0.1 1.63% ret wall 130 - 595
1.0 0.98 1.0 1.0 0.0 * 1.63% long lane
22-Mar 336.0 337.34 348.0 348.0 10.7 3.16% eer underpass
29.6 29.13 30.0 29.6 0.9 3.00% ret wall 1070 - 1350
3.5 3.44 3.6 3.5 0.2 4.53% long lane
9.0 8.86 9.0 9.0 0.1 1.63% ret wall 130 - 595
23-Mar 11.6 11.41 12.0 11.8 0.6 5.13% ret wall 805 - 1040
4.8 4.72 5.0 4.8 0.3 5.86% ret wall 805 - 1040
9.3 9.11 9.5 9.3 0.4 4.26% ret wall 130 - 595
24-Mar 14.6 14.37 14.6 14.6 0.2 * 1.63% ret wall 1070 - 1350
27-Mar 10.4 10.23 12.0 10.4 1.8 17.26% ret wall 805 - 1040
41.5 40.84 44.0 43.0 3.2 7.75% ret wall 1070 - 1350
1.6 1.57 2.0 1.6 0.4 27.03% long lane
28-Mar 2.5 2.46 3.0 2.6 0.5 21.95% lul
7.4 7.28 7.6 7.4 0.3 4.37% ret wall 130 - 595
42.0 41.33 42.0 42.0 0.7 1.63% ret wall 1070 - 1350
29-Mar 17.1 16.83 19.6 18.0 2.8 * 16.48% eer underpass
3.2 3.15 4.0 3.2 0.9 27.03% ret wall 130 - 595 excess used elsewhere
30-Mar 14.8 14.51 15.2 14.8 0.7 4.73% ret wall 1070 - 1350
4.2 4.13 5.4 4.2 1.3 30.66% ret wall 805 - 1040
31-Mar 7.0 6.84 8.4 7.0 1.6 22.83% ret wall 805 - 1040
17.1 16.83 21.0 4.2 * 24.80% eer underpass
76.0 74.78 76.5 76.1 1.7 2.29% finchley high road bridge
41.5 40.84 42.0 42.0 1.2 2.85% ret wall 1070 - 1350
1-Apr 14.6 14.37 15.4 15.0 1.0 7.19% ret wall 1070 - 1350
3-Apr 4.5 4.40 4.5 4.2 0.1 * 2.31% ret wall 130 - 595
4.2 4.08 4.2 4.2 0.1 2.85% ret wall 130 - 595
17.1 16.83 19.6 2.8 16.48% eer underpass
41.4 40.74 42.0 41.4 1.3 3.10% ret wall 1070 - 1350
4-Apr 14.0 13.78 15.0 14.8 1.2 8.89% ret wall 1070 - 1350
5-Apr 1.3 1.32 2.2 1.7 0.9 66.85% ret wall 130 - 595
8.0 7.87 8.0 8.0 0.1 * 1.63% ret wall 1070 - 1350
6-Apr 14.8 14.56 15.4 14.9 0.8 5.75% ret wall 1070 - 1350
11.4 11.22 11.8 11.2 0.5 4.84% ret wall 130 - 595
324.0 325.30 328.0 328.0 2.7 0.83% eer underpass
14.0 13.78 14.6 14.0 0.8 5.98% ret wall 1070 - 1350
8-Apr 14.0 13.78 14.6 14.0 0.8 5.98% ret wall 1070 - 1350
3.2 3.15 3.5 3.2 0.4 * 11.15% ret wall 1070 - 1350
171.6 168.85 174.0 171.0 5.1 3.05% finchley high road bridge
4.9 4.82 5.2 4.9 0.4 7.85% ret wall 1070 - 1350
12-Apr 6.9 6.79 7.2 6.9 0.4 6.04% ret wall 805 - 1040
21.6 21.25 22.0 21.6 0.7 * 3.51% ret wall 1770 - 1900
3.6 3.54 4.0 3.7 0.5 12.92% ret wall 1070 - 1350
19-Apr 3.0 2.95 5.0 5.0 2.0 69.38% eer underpass
20-Apr 2.2 2.16 4.0 4.0 1.8 84.77% eer underpass
25-Apr 2.1 2.02 2.4 2.0 0.4 18.98% eer underpass
13.0 12.79 13.0 12.7 0.2 * 1.63% ret wall 1770 - 1900
3.4 3.35 4.0 3.4 0.7 19.56% ret wall 1070 - 1350
3.5 3.44 4.0 3.5 0.6 16.14% ret wall 1070 - 1350
26-Apr 2.1 2.07 2.2 2.1 0.1 6.47% eer underpass
27-Apr 4.3 4.23 5.0 4.0 0.8 18.17% ret wall 1070 - 1350
3.4 3.35 3.4 3.4 0.1 * 1.63% ret wall 1070 - 1350
28-Apr 133.0 130.87 135.0 135.0 4.1 3.15% eer underpass
1-May 2.1 2.07 2.2 2.1 0.1 6.47% eer underpass
13.8 13.58 14.2 13.8 0.6 4.57% n app walls
2-May 2.1 2.07 2.2 2.1 0.1 6.47% eer underpass
3-May 4.3 4.23 5.0 4.3 0.8 18.17% ret walls 1070 - 1350
2.1 2.07 2.2 2.1 0.1 6.47% eer underpass
4-May 2.7 2.66 3.0 2.7 0.3 12.92% eer underpass
5-May 2.1 2.07 2.2 2.1 0.1 6.47% eer underpass
12-May 5.2 5.12 6.0 0.9 17.26% eer underpass
15-May 3.0 2.95 4.0 3.0 1.0 35.50% long lane
96.5 94.96 102.0 102.0 7.0 7.42% eer underpass
18-May 5.0 4.92 5.0 0.1 1.63% eer underpass
19-May 5.4 5.31 6.0 5.4 0.7 12.92% eer underpass
22-May 157.0 154.49 164.0 9.5 6.16% eer underpass
23-May 144.0 141.70 143.0 142.5 1.3 0.92% s ramps and stairs under
96.5 94.96 99.0 99.0 4.0 * 4.26%
24-May 75.0 73.80 75.0 75.0 1.2 * 1.63% s ramps and stairs
19.1 18.79 20.0 19.1 1.2 6.41% ret wall 805 - 1040
3.0 2.95 4.5 4.5 1.5 * 52.44% eer underpass
25-May 19.1 18.79 20.0 19.1 1.2 6.41% ret wall 805 - 1040
8.8 8.61 9.0 8.8 0.4 4.53% eer underpass
26-May 96.5 94.96 102.0 99.0 7.0 7.42% eer underpass
30-May 21.0 20.66 23.0 22.6 2.3 11.30% ret wall 805 - 1040
21.0 20.66 23.0 22.6 2.3 11.30% ret wall 805 - 1040
18.9 18.61 19.1 19.1 0.5 2.65% ret wall 805 - 1040
96.5 94.96 102.0 101.0 7.0 7.42% eer underpass
31-May 3.8 3.74 4.0 4.0 0.3 6.97% ret wall 805 - 1040
3.8 3.74 4.0 4.0 0.3 6.97% ret wall 805 - 1040
1-Jun 3.8 3.74 4.4 4.1 0.7 17.67% ret wall 805 - 1040
3.8 3.74 4.4 4.1 0.7 17.67% ret wall 805 - 1040
151.5 149.08 150.0 0.9 0.62% eer underpass
2-Jun 3.2 3.15 3.6 3.0 0.5 14.33% s ramps and stairs
3.8 3.74 4.4 4.1 0.7 17.67% ret wall 805 - 1040
5-Jun 4.0 3.94 4.2 4.0 0.3 6.71% s ramps and stairs
18.9 18.61 21.0 20.0 2.4 12.86% ret wall 805 - 1040
3.7 3.68 4.1 4.1 0.4 * 11.41% ret wall 805 - 1040
6-Jun 2.0 1.97 2.0 2.0 0.0 * 1.63% s ramps and stairs combined pour - indeterminate
11.7 11.47 13.0 12.0 1.5 13.31% ret wall 805 - 1040
7-Jun 38.0 37.39 41.0 39.0 3.6 9.65% s ramps and stairs
96.5 94.96 99.0 99.0 4.0 4.26% eer underpass
8-Jun 1.1 1.08 1.2 1.2 0.1 * 10.86% s ramps and stairs
10.1 9.96 12.0 10.5 2.0 20.51% ret wall 805 - 1040
3.7 3.68 4.2 4.2 0.5 * 14.13% ret wall 805 - 1040
10-Jun 1.0 1.01 1.0 1.0 0.0 * 1.63% s ramps and stairs
12-Jun 4.6 4.56 5.0 4.6 0.4 9.75% ret wall 805 - 1040
96.5 94.96 99.0 99.0 4.0 4.26% eer underpass
13-Jun 11.7 11.51 12.0 11.7 0.5 4.23% ret wall 805 - 1040
14-Jun 10.1 9.98 11.0 10.5 1.0 10.25% ret wall 805 - 1040
6.4 6.30 7.0 6.4 0.7 11.15% ret wall 805 - 1040
6.8 6.69 6.8 6.8 0.1 * 1.63% eer ramps and stairs
115.0 113.16 114.0 0.8 0.74% eer underpass
15-Jun 6.0 5.90 6.0 6.0 0.1 1.63% ret wall 805 - 1040
16-Jun 7.0 6.89 10.0 9.2 3.1 45.18% eer underpass
17-Jun 4.6 4.56 5.4 4.6 0.8 18.53% ret wall 805 - 1040
5.0 4.92 5.0 5.0 0.1 * 1.63% eer ramps and stairs
20-Jun 14.0 13.78 17.6 3.8 27.76% eer underpass
21-Jun 6.4 6.30 7.0 6.4 0.7 11.15% ret wall 805 - 1040
6.2 6.10 6.2 6.2 0.1 * 1.63% eer ramps and stairs
22-Jun 4.9 4.82 5.4 5.4 0.6 * 12.00% ret wall 805 - 1040
14.0 13.78 14.0 0.2 * 1.63% eer underpass
23-Jun 6.4 6.30 7.0 7.0 0.7 * 11.15% ret wall 805 - 1040
24-Jun 6.6 6.49 6.6 6.6 0.1 * 1.63% ret wall 805 - 1040
27-Jun 1.6 1.57 1.6 1.6 0.0 * 1.63% ret wall 805 - 1040
28-Jun 7.7 7.60 9.6 9.4 2.0 26.37% ret wall 805 - 1040
30-Jun 4.8 4.72 5.4 5.1 0.7 14.33% ret wall 805 - 1040
1-Jul 51.5 50.68 52.0 51.5 1.3 2.61% ret walls 1070 - 1350
3-Jul 14.0 13.78 15.0 1.2 8.89% eer underpass
4-Jul 13.5 13.28 18.0 17.5 4.7 35.50% ret wall 805 - 1040
6-Jul 12.9 12.69 15.6 15.6 2.9 * 22.90% ret walls 805 - 1040
7-Jul 6.3 6.20 7.2 1.0 16.14% eer underpass
10-Jul 8.0 7.87 8.0 8.0 0.1 1.63% ret wall 805 - 1040
11-Jul 6.0 5.90 6.6 6.0 0.7 11.79% ret wall 805 - 1040
4.4 4.33 4.4 4.4 0.1 1.63% ret wall 805 - 1040
12-Jul 6.6 6.49 6.6 6.6 0.1 * 1.63% ret wall 805 - 1040
6.3 6.20 10.0 3.8 61.31% eer underpass
15-Jul 29.0 28.54 30.0 28.5 1.5 5.13% eer ramps and stairs
19-Jul 5.8 5.71 6.0 5.8 0.3 5.13% eer ramps and stairs
20-Jul 7.4 7.28 11.0 3.7 51.07% eer underpass
7.1 6.96 10.0 8.5 3.0 43.74% eer ramps and stairs
21-Jul 6.0 5.90 6.0 6.0 0.1 1.63% eer ramps and stairs
24-Jul 4.5 4.43 5.5 5.5 1.1 * 24.21% eer ramps and stairs
28-Jul 7.8 7.68 10.2 2.5 32.90% eer underpass
100.0 98.40 102.0 101.0 3.6 3.66% eer ramps and stairs
29-Jul 2.2 2.16 2.2 2.2 0.0 * 1.63% ret wall 805 - 1040
4-Aug 7.4 7.28 8.6 1.3 18.11% eer underpass
8-Aug 61.4 60.42 64.3 64.3 3.9 * 6.43% ret walls 1070 - 1350
10-Aug 588.0 590.35 607.0 594.0 16.6 2.82% finchley high road bridge
12-Aug 117.4 115.52 120.0 4.5 3.88% eer underpass
14-Aug 61.4 60.42 61.5 61.5 1.1 * 1.79% long lane
15-Aug 51.8 50.97 52.3 51.8 1.3 2.61% ret walls 1070 - 1350
2.0 1.97 2.6 3.0 0.6 32.11% eer ramps and stairs
17-Aug 265.8 266.86 268.0 265.0 1.1 0.43% eer ramps and stairs
18-Aug 9.7 9.54 10.0 9.7 0.5 4.77% eer underpass liner pours - extra to contract
19-Aug 10.0 9.84 10.0 10.0 0.2 1.63% eer underpass not measured
21-Aug 21.6 21.25 23.0 22.0 1.7 8.21% ret walls 1070 - 1350
24-Aug 2.0 1.97 3.0 1.0 52.44% eer underpass
25-Aug 117.0 115.13 120.0 120.0 4.9 4.23% eer ramps and stairs
14.5 14.27 15.0 14.0 0.7 5.13% ret walls 1070 - 1350
30-Aug 36.0 35.42 36.0 36.0 0.6 1.63% long lane
10.3 10.14 11.0 0.9 8.53% eer underpass
31-Aug 9.6 9.45 9.6 9.6 0.2 1.63% long lane
2-Sep 162.9 160.29 164.0 3.7 2.31% lul
4-Sep 100.6 98.99 102.0 101.5 3.0 3.04% eer ramps and stairs
33.7 33.14 34.8 33.7 1.7 5.01% ret walls 1070 - 1350
6-Sep 100.6 98.99 102.0 101.4 3.0 3.04% eer ramps and stairs
50.4 49.59 51.0 50.6 1.4 2.84% ret walls 1070 - 1350
8-Sep 7.2 7.12 8.8 7.4 1.7 24.08% eer ramps and stairs
35.4 34.83 36.0 35.5 1.2 3.35% ret walls 1070 - 1350
9-Sep 113.0 111.19 114.0 114.0 2.8 2.53% eer ramps and stairs estimate of dumper loads
12-Sep 101.0 99.38 103.5 102.0 4.1 4.14% eer ramps and stairs
99.0 97.42 100.0 100.0 2.6 2.65% long lane
13-Sep 1.8 1.77 2.0 1.9 0.2 12.92% eer underpass
3.8 3.74 3.8 3.6 0.1 1.63% ret walls 805 - 1040
14-Sep 7.1 6.99 7.6 7.3 0.6 8.78% ret walls 1070 - 1350
15-Sep 3.0 2.95 3.0 3.0 0.0 * 1.63% eer ramps and stairs
11.4 11.22 12.0 11.7 0.8 6.97% ret walls 1070 - 1350
16-Sep 102.0 100.37 102.0 102.0 1.6 * 1.63% eer ramps and stairs
8.0 7.87 8.0 8.0 0.1 * 1.63% eer ramps and stairs
18-Sep 4.0 3.94 4.0 4.0 0.1 * 1.63% eer ramps and stairs
19-Sep 79.0 77.74 83.0 79.0 5.3 * 6.77% eer ramps and stairs
93.0 91.51 93.0 92.0 1.5 * 1.63% long lane
20-Sep 24.0 23.62 24.0 22.0 0.4 1.63% eer ramps and stairs
21-Sep 15.0 14.76 15.0 15.0 0.2 1.63% eer ramps and stairs
22-Sep 3.0 2.95 3.0 3.0 0.0 * 1.63% eer ramps and stairs
23-Sep 36.0 35.42 36.0 36.0 0.6 1.63% eer ramps and stairs
25-Sep 2.0 1.97 2.2 2.0 0.2 11.79% eer ramps and stairs
26-Sep 10.6 10.43 10.6 10.6 0.2 1.63% eer ramps and stairs
5.0 4.92 5.0 5.0 0.1 1.63% eer ramps and stairs
27-Sep 8.0 7.87 12.0 9.0 4.1 52.44% eer ramps and stairs d wall irregularities
29-Sep 1.8 1.77 2.2 1.8 0.4 24.21% eer ramps and stairs
1.8 1.77 2.0 1.9 0.2 12.92% eer underpass
30-Sep 18.3 18.01 20.5 18.3 2.5 13.84% eer ramps and stairs
2-Oct 24.7 24.30 25.2 25.5 0.9 3.68% eer underpass
35.0 34.44 39.4 36.9 5.0 14.40% eer underpass
3-Oct 343.6 344.97 345.6 343.6 0.6 0.18% eer ramps and stairs
4-Oct 23.6 23.22 24.0 23.5 0.8 3.35% eer ramps and stairs
3.2 3.10 3.2 3.2 0.1 * 3.24% ret wall1070 - 1350
6-Oct 592.2 582.72 594.0 596.0 11.3 1.93% eer ramps and stairs
6.0 5.90 6.0 6.0 0.1 * 1.63% eer underpass
7-Oct 35.2 34.64 36.0 35.8 1.4 3.94% eer underpass
9-Oct 7.7 7.58 8.6 7.7 1.0 13.50% eer ramps and stairs
17.5 17.22 17.5 17.0 0.3 * 1.63% eer underpass
10-Oct 3.4 3.35 5.0 3.4 1.7 49.45% eer ramps and stairs
10.2 10.04 10.4 10.2 0.4 3.62% ret walls 805 - 1040
11-Oct 12.9 12.69 12.9 12.9 0.2 * 1.63% eer ramps and stairs
32.6 32.08 36.0 35.5 3.9 12.23% eer underpass
104.0 102.34 104.4 104.8 2.1 2.02% lul
12-Oct 2.0 1.97 2.2 2.2 0.2 11.79% eer ramps and stairs
12.4 12.20 13.0 12.3 0.8 6.54% eer ramps and stairs
14-Oct 6.0 5.90 6.0 6.0 0.1 * 1.63% eer ramps and stairs
28.8 28.34 30.0 27.5 1.7 5.86% eer underpass
16-Oct 7.4 7.28 8.0 7.6 0.7 9.87% eer ramps and stairs
6.4 6.30 6.4 6.4 0.1 * 1.63% ret walls 805 - 1040
18-Oct 5.4 5.31 6.0 5.4 0.7 12.92% eer ramps and stairs
19-Oct 11.0 10.82 12.0 11.4 1.2 10.86% eer underpass
2.6 2.56 3.0 2.6 0.4 17.26% lul
33.0 32.47 33.0 33.0 0.5 * 1.63% eer ramps and stairs
11.9 11.69 12.0 11.9 0.3 2.65% eer ramps and stairs
20-Oct 9.8 9.64 10.6 9.8 1.0 9.92% eer ramps and stairs
120.0 118.08 126.0 118.2 7.9 6.71% long lane
9.8 9.64 9.8 9.8 0.2 * 1.63% eer ramps and stairs
21-Oct 26.2 25.78 29.0 28.0 3.2 12.49% eer ramps and stairs
23-Oct 20.4 20.07 21.1 20.4 1.0 5.11% eer ramps and stairs
24-Oct 10.0 9.84 10.4 10.0 0.6 5.69% eer ramps and stairs
25-Oct 14.0 13.78 14.4 14.0 0.6 4.53% eer ramps and stairs
26-Oct 3.0 2.95 3.0 3.0 0.0 1.63% eer ramps and stairs
12.6 12.40 12.6 12.6 0.2 * 1.63% eer ramps and stairs
27-Oct 8.2 8.07 8.6 8.1 0.5 6.58% eer ramps and stairs
28-Oct 9.2 9.05 9.6 9.2 0.5 6.04% eer ramps and stairs
31-Oct 18.2 17.91 19.0 18.4 1.1 6.09% eer ramps and stairs
4.0 3.94 4.2 4.2 0.3 * 6.71% eer ramps and stairs
1-Nov 107.4 105.68 109.8 108.2 4.1 3.90% lul
10.6 10.43 11.2 10.7 0.8 7.38% eer ramps and stairs
2-Nov 13.6 13.38 14.0 13.7 0.6 4.62% eer ramps and stairs
8-Nov 17.6 17.32 18.0 17.7 0.7 3.94% eer ramps and stairs
9-Nov 2.7 2.66 2.8 2.7 0.1 5.39% lul
4.0 3.94 4.0 4.0 0.1 1.63% eer ramps and stairs
13-Nov 4.1 4.03 4.4 4.2 0.4 9.06% eer ramps and stairs
14-Nov 9.6 9.45 9.6 9.6 0.2 * 1.63% lul
3.1 3.05 3.4 3.2 0.3 11.46% eer ramps and stairs
27-Nov 10.2 10.04 10.4 10.4 0.4 3.62% long lane
6-Dec 16.4 16.14 16.4 16.4 0.3 * 1.63% ret walls 1770 - 1900
21-Dec 12.0 11.81 12.1 12.2 0.3 2.47% lul
totals 10144.0 10044.52 10440.4 incomplete 395.9
waste volume = 395.9 cu.m.
theoretical volume= 10044.52
hence waste proportion = 3.9%

Last Updated on 24/08/98
By Stephen Deeble, html by Alan Bond
Email: alan.bond@aber.ac.uk