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Lyttelton Tunnel and motorway.
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Light reflexivity test results October 2017-December 2018
CLEANS
Date
East 4
East 8
East 12
East 16
East 20
East 24
East 28
West 28
West 24
West 20
West 16
West 12
West 8
October
6th
70 / 69
74 / 74
66 / 66
68 / 69
66 / 64
66 / 67
62 / 61
56 / 56
61 / 60
65 / 64
66 / 66
72 / 71
71 / 70
October
20th
70 / 71
74 / 75
66 /65
67 / 68
66 / 64
65 / 66
63 / 64
56 / 57
60 / 60
65 / 65
66 / 65
71 / 71
70 / 71
November
3rd
70 / 69
74 / 74
66 / 66
66 / 68
66 / 65
68 / 67
65 / 64
58 / 57
61 / 61
64 / 64
66 / 67
72 / 72
70 / 70
November
30th
70 / 70
75 / 74
65 / 66
67 / 68
66 / 66
68 / 68
65 / 64
57 / 58
62 / 62
64 / 65
66 / 66
71 / 72
71 / 70
December
14th
70 / 71
74 / 72
65 / 65
67 / 68
65 / 66
66 / 68
63 / 64
56 / 56
62 / 62
65 / 66
65 / 66
72 / 73
72 / 72
January
11th
71 / 71
73 / 71
65 / 66
67 / 67
66 / 67
66 /68
64 / 66
58 / 59
62 / 61
65 / 66
66 / 66
71 / 73
71 / 71
January
25th
70 / 70
72 / 71
64 / 65
67 / 68
66 / 66
66 / 66
63 / 64
58 / 59
62 / 64
64 / 65
65 / 66
70 / 72
70 / 71
February
9th
69 / 69
71 / 72
67 / 68
69 / 71
67 / 65
67 / 70
63 / 63
57 / 58
63 / 65
68 / 67
65 / 66
71 / 70
72 / 72
February
22nd
72 / 73
71 / 70
62 / 65
64 / 67
64 / 66
64 / 64
63 / 62
54 / 58
61 / 61
64 / 67
66 / 69
71 / 72
66 / 68
March
8th
70 / 69
72 / 74
64 / 66
68 / 69
66 / 64
66 / 67
62 / 61
56 / 56
61 / 60
65 / 67
66 / 66
72 / 71
69 / 70
March
22nd
70 / 71
74 / 75
66 /65
67 / 68
66 / 64
65 / 66
63 / 64
56 / 57
60 / 60
65 / 65
66 / 65
71 / 71
70 / 71
April
5th
70 / 71
72 / 71
65 / 65
67 / 68
66 / 65
66 / 66
63 / 65
57 / 59
62 / 61
64 / 63
65 / 66
70 / 70
69 / 71
April
19th
71 / 73
71 / 71
64/ 65
68 / 67
64 / 65
64 / 64
62 / 62
56 / 57
61 / 61
66 / 67
66 / 68
71 / 73
67 / 69
May
3rd
70 / 72
71 / 72
65 / 65
66 / 67
64 / 64
65 / 66
63 / 64
59 / 59
59 / 61
66 / 66
65 / 66
71 / 72
66 / 69
May
17th
Tests not done
May
31st
68 / 69
71 / 74
65 / 66
66 / 65
64 / 66
63 / 66
62 / 62
62 / 66
54 / 61
61 / 64
63 / 67
69 / 72
68 / 71
June
12th
Tests not done
June
19th
70 / 73
72 / 72
62 / 65
64 / 65
65 / 67
67 / 67
61 / 60
56 / 55
62 / 64
65 / 64
66 / 66
68 / 70
63 / 61
June
26th
70 / 72
71 / 72
63 / 64
63 / 64
66 / 65
67 / 66
63 / 62
55 / 56
61 / 34
63 / 65
65 / 66
68 / 69
63 / 61
July
31st
74 / 73
71 / 70
64 / 65
65 / 67
64 / 66
64 / 64
63 / 64
57 / 58
61 / 61
66 / 67
67 / 68
71 / 72
66 / 68
August
22nd
72 / 71
72 / 72
65 / 65
67 / 68
65 / 66
65/ 67
63 / 64
56 / 55
62 / 62
65 / 66
66 / 66
71 / 70
69/ 70
September
5th
72 / 72
71 / 70
63 / 64
66 / 66
64 / 65
65 / 66
64 / 64
55 / 56
60 / 61
66 / 67
65 / 66
70 / 70
67 / 68
September
19th
71 / 72
70 / 71
64 / 64
67 / 68
65 / 67
65 / 67
63 / 65
56 / 55
62 / 61
65 / 67
63 / 63
68 / 70
68 / 68
October
3rd
61/ 65
70 / 71
62 /61
63 / 67
61 / 60
59 / 62
64 / 63
55 / 57
57 / 60
60 / 65
59 /64
65 / 68
56 / 58
October
15th
72 / 73
71 / 70
62 / 65
64 / 67
64 / 66
64 / 64
63 / 62
54 / 58
61 / 61
64 / 67
66 / 69
71 / 72
66 / 68
October
24th
70/ 72
72 / 71
65 / 65
67 / 68
66 / 65
66 / 66
63 / 65
57 / 59
62 / 61
64 / 63
65 / 66
70 / 70
69 / 71
November
NIL
NIL
NIL
NIL
NIL
NIL
NIL
NIL
NIL
NIL
NIL
NIL
NIL
NIL
December
6Before
56
60
56
53
55
56
54
34
48
55
56
58
58
December
6 After
69 / 72
71 / 71
61 / 63
55 / 55
60 / 63
62 / 64
59 / 62
41 / 40
55 / 57
62 / 63
60 / 60
66 / 69
64 / 67
Light Levels Within
Alcove 5
Alcove 10
Alcove 15
Alcove 20
Alcove 25
Checked
Tunnel 2018
Day
Night
Day
Night
Day
Night
Day
Night
Day
Night
By
2018 after Cleaning
Feb-18
9/02/18
49.1
25.6
42
23.9
46.1
26.1
50.3
24.9
48.9
29.4
DM
Sep-18
20/09/18
47.2
23.9
37.7
23.5
39.9
23.4
48.1
23.5
46.9
25.6
DM