{"text_format":"2","workbook":"xls","n_sheets":18,"sheets":["Figure 7","Figure 8","Figure 11","Figure 12","Figure 13","Figure 14","Figure 15","Figure 16","Figure 17","Figure 18","Figure 20","Figure 21","Figure 22","Figure 23","Figure 24","Figure 25","Figure 26","Figure 27"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":17,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Figure 7","index":0,"n_rows":51,"n_cols":4,"rows_kept":51,"cut":false,"hidden":false,"merged":[[0,3,2,7]],"flags":["formulas_cached_only"]}
["Gaussian curve Vl = 0.5%, K = 0.45",null,null,"Figure 7: Settlement predictions above the TWRM extension tunnel at the Upper Escalator Upper Machine Chamber (UMC) invert level"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[-49.104,0.0512404188209498]
[-46.6488,0.0671286664476499]
[-44.1936,0.08673376970819693]
[-41.738400000000006,0.11052315637722583]
[-39.28320000000001,0.13890030194659028]
[-36.82800000000001,0.1721622597031184]
[-34.37280000000001,0.2104541880854418]
[-31.91760000000001,0.2537242895002097]
[-29.46240000000001,0.30168337032403403]
[-27.007200000000008,0.3537737061936264]
[-24.552000000000007,0.40915191234180553]
[-22.096800000000005,0.46668997652285793]
[-19.641600000000004,0.5249974755605629]
[-17.186400000000003,0.5824663101609671]
[-14.731200000000003,0.6373371888710586]
[-12.276000000000003,0.6877847846230777]
[-9.820800000000004,0.7320162489654135]
[-7.365600000000004,0.7683758963861477]
[-4.9104000000000045,0.7954476406285246]
[-2.4552000000000045,0.8121463880516704]
[-4.440892098500626e-15,0.817790178036969]
[2.4551999999999956,0.8121463880516704]
[4.910399999999996,0.7954476406285247]
[7.365599999999995,0.7683758963861477]
[9.820799999999995,0.7320162489654135]
[12.275999999999994,0.6877847846230778]
[14.731199999999994,0.6373371888710588]
[17.186399999999995,0.5824663101609673]
[19.641599999999997,0.5249974755605631]
[22.096799999999998,0.4666899765228581]
[24.552,0.40915191234180565]
[27.0072,0.3537737061936266]
[29.462400000000002,0.3016833703240342]
[31.917600000000004,0.2537242895002098]
[34.372800000000005,0.21045418808544192]
[36.828,0.17216225970311852]
[39.2832,0.13890030194659037]
[41.7384,0.11052315637722587]
[44.193599999999996,0.086733769708197]
[46.648799999999994,0.06712866644764993]
[49.10399999999999,0.051240418820949866]
[]
["Lines indicating location of Upper Machine Chamber"]
["Offset from TWRM centreline","Settlement"]
[18.55,0]
[18.55,3]
["Offset from TWRM centreline","Settlement"]
[27.32,0]
[27.32,3]

{"sheet":"Figure 8","index":1,"n_rows":51,"n_cols":4,"rows_kept":51,"cut":false,"hidden":false,"merged":[[0,3,2,7]],"flags":["formulas_cached_only"]}
["Gaussian curve Vl = 0.5%, K = 0.45",null,null,"Figure 8: Settlement predictions above the TWRM extension tunnel at the Upper Escalator Lower Machine Chamber invert level."]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[-49.104,7.198209805110042e-07]
[-46.6488,3.0414334050127654e-06]
[-44.1936,1.193540211038459e-05]
[-41.738400000000006,4.35011493419134e-05]
[-39.28320000000001,0.00014725475949222615]
[-36.82800000000001,0.0004629593745730797]
[-34.37280000000001,0.0013518277502009481]
[-31.91760000000001,0.0036661038647592676]
[-29.46240000000001,0.009234068780690274]
[-27.007200000000008,0.021601622791869682]
[-24.552000000000007,0.0469336774100671]
[-22.096800000000005,0.09470823052286476]
[-19.641600000000004,0.17749895229956053]
[-17.186400000000003,0.30896465382014987]
[-14.731200000000003,0.4994899277119577]
[-12.276000000000003,0.7499798665154329]
[-9.820800000000004,1.045869281114584]
[-7.365600000000004,1.3545971031597273]
[-4.9104000000000045,1.6294754083164824]
[-2.4552000000000045,1.8204988603839576]
[-4.440892098500626e-15,1.889026041544289]
[2.4551999999999956,1.820498860383958]
[4.910399999999996,1.629475408316483]
[7.365599999999995,1.3545971031597284]
[9.820799999999995,1.045869281114585]
[12.275999999999994,0.7499798665154339]
[14.731199999999994,0.4994899277119585]
[17.186399999999995,0.30896465382015026]
[19.641599999999997,0.17749895229956084]
[22.096799999999998,0.09470823052286492]
[24.552,0.0469336774100672]
[27.0072,0.02160162279186974]
[29.462400000000002,0.009234068780690307]
[31.917600000000004,0.003666103864759281]
[34.372800000000005,0.0013518277502009518]
[36.828,0.0004629593745730805]
[39.2832,0.00014725475949222666]
[41.7384,4.350114934191356e-05]
[44.193599999999996,1.1935402110384632e-05]
[46.648799999999994,3.041433405012776e-06]
[49.10399999999999,7.19820980511008e-07]
[]
["Lines indicating location of Lower Machine Chamber"]
["Offset from TWRM centreline","Settlement"]
[38.55,0]
[38.55,3]
["Offset from TWRM centreline","Settlement"]
[45.65,0]
[45.65,3]

{"sheet":"Figure 11","index":2,"n_rows":41,"n_cols":5,"rows_kept":41,"cut":false,"hidden":false,"merged":[[0,4,2,8]],"flags":["formulas_cached_only"]}
["Set 1",null,null,null,"Figure 11: Vertical displacements of monitoring points along the West wall of the Upper Machine Chamber"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.1,405]
[611.6,0.1,408]
[604.9,0.1,411]
[594.6,0.4,412]
[]
["Set 2"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.2,405]
[611.6,-0.1,408]
[604.9,0.1,411]
[594.6,0.5,412]
[]
["Set 3"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.2,405]
[611.6,-0.2,408]
[604.9,0,411]
[594.6,0.3,412]
[]
["Set 4"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.2,405]
[611.6,-0.2,408]
[604.9,0.1,411]
[594.6,0.3,412]
[]
["Set 5"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.2,405]
[611.6,-0.3,408]
[604.9,-0.1,411]
[594.6,0.1,412]
[]
["Set 6"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.3,405]
[611.6,-0.3,408]
[604.9,-0.2,411]
[594.6,0,412]

{"sheet":"Figure 12","index":3,"n_rows":35,"n_cols":5,"rows_kept":35,"cut":false,"hidden":false,"merged":[[0,4,2,8]],"flags":["formulas_cached_only"]}
["Set 1",null,null,null,"Figure 12: Vertical displacements of monitoring points along the East wall of the Upper Machine Chamber"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.2,409]
[]
["Set 2"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.4,409]
[]
["Set 3"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.3,409]
[]
["Set 4"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.3,409]
[]
["Set 5"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.2,409]
[]
["Set 6"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.3,409]

{"sheet":"Figure 13","index":4,"n_rows":71,"n_cols":5,"rows_kept":71,"cut":false,"hidden":false,"merged":[[0,4,2,8]],"flags":["formulas_cached_only"]}
["Set 1",null,null,null,"Figure 13: Vertical displacements of monitoring points on the West staircase of the escalator barrel"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[595.1,0.1,413]
[590.6,0.1,414]
[586,0.1,415]
[581.7,0.1,416]
[577,0.1,417]
[572.5,0.1,418]
[567.7,0.1,419]
[563.3,0.1,420]
[558.9,0,421]
[]
["Set 2"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[595.1,0.1,413]
[590.6,0.1,414]
[586,-0.1,415]
[581.7,-0.1,416]
[577,-0.2,417]
[572.5,-0.2,418]
[567.7,-0.3,419]
[563.3,-0.2,420]
[558.9,-0.3,421]
[]
["Set 3"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[595.1,-0.1,413]
[590.6,-0.1,414]
[586,-0.2,415]
[581.7,-0.3,416]
[577,-0.4,417]
[572.5,-0.4,418]
[567.7,-0.4,419]
[563.3,-0.3,420]
[558.9,-0.4,421]
[]
["Set 4"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[595.1,-0.1,413]
[590.6,-0.1,414]
[586,-0.3,415]
[581.7,-0.4,416]
[577,-0.6,417]
[572.5,-0.6,418]
[567.7,-0.8,419]
[563.3,-0.7,420]
[558.9,-0.9,421]
[]
["Set 5"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[595.1,-0.1,413]
[590.6,-0.2,414]
[586,-0.3,415]
[581.7,-0.4,416]
[577,-0.6,417]
[572.5,-0.7,418]
[567.7,-0.8,419]
[563.3,-0.9,420]
[558.9,-1.1,421]
[]
["Set 6"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[595.1,0,413]
[590.6,-0.3,414]
[586,-0.4,415]
[581.7,-0.4,416]
[577,-0.7,417]
[572.5,-0.8,418]
[567.7,-0.9,419]
[563.3,-1.1,420]
[558.9,-1.2,421]

{"sheet":"Figure 14","index":5,"n_rows":71,"n_cols":5,"rows_kept":71,"cut":false,"hidden":false,"merged":[[0,4,2,8]],"flags":["formulas_cached_only"]}
["Set 1",null,null,null,"Figure 14: Vertical displacements of monitoring points on the East staircase of the escalator barrel"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[596.1,0.2,434]
[591.5,0.3,433]
[586.8,0.2,432]
[582.6,0.3,431]
[577.9,0.3,430]
[573.4,0.3,429]
[568.6,0.1,428]
[564.3,-0.1,427]
[559.8,0,426]
[]
["Set 2"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[596.1,0,434]
[591.5,0.1,433]
[586.8,0.1,432]
[582.6,0,431]
[577.9,0,430]
[573.4,0,429]
[568.6,-0.2,428]
[564.3,-0.3,427]
[559.8,-0.4,426]
[]
["Set 3"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[596.1,-0.2,434]
[591.5,-0.1,433]
[586.8,-0.1,432]
[582.6,-0.1,431]
[577.9,-0.1,430]
[573.4,-0.2,429]
[568.6,-0.3,428]
[564.3,-0.4,427]
[559.8,-0.4,426]
[]
["Set 4"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[596.1,-0.1,434]
[591.5,-0.2,433]
[586.8,-0.3,432]
[582.6,-0.3,431]
[577.9,-0.3,430]
[573.4,-0.4,429]
[568.6,-0.7,428]
[564.3,-0.8,427]
[559.8,-0.9,426]
[]
["Set 5"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[596.1,-0.1,434]
[591.5,0.1,433]
[586.8,0,432]
[582.6,-0.2,431]
[577.9,-0.4,430]
[573.4,-0.5,429]
[568.6,-0.9,428]
[564.3,-0.9,427]
[559.8,-1,426]
[]
["Set 6"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[596.1,-0.2,434]
[591.5,-0.2,433]
[586.8,-0.3,432]
[582.6,-0.3,431]
[577.9,-0.4,430]
[573.4,-0.6,429]
[568.6,-1,428]
[564.3,-1.2,427]
[559.8,-1.3,426]

{"sheet":"Figure 15","index":6,"n_rows":35,"n_cols":5,"rows_kept":35,"cut":false,"hidden":false,"merged":[[0,4,2,8]],"flags":["formulas_cached_only"]}
["Set 1",null,null,null,"Figure 15: Vertical displacements of monitoring points along the West side of the Lower Machine Chamber"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[552.7,0,422]
[549,0,"880/26"]
[545.8,0.2,423]
[]
["Set 2"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[552.7,-0.2,422]
[549,-0.2,"880/26"]
[545.8,-0.1,423]
[]
["Set 3"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[552.7,-0.4,422]
[549,-0.3,"880/26"]
[545.8,-0.3,423]
[]
["Set 4"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[552.7,-0.9,422]
[549,-0.8,"880/26"]
[545.8,-0.8,423]
[]
["Set 5"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[552.7,-1,422]
[549,-1,"880/26"]
[545.8,-1,423]
[]
["Set 6"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[552.7,-1.2,422]
[549,-1.2,"880/26"]
[545.8,-1.2,423]

{"sheet":"Figure 16","index":7,"n_rows":29,"n_cols":5,"rows_kept":29,"cut":false,"hidden":false,"merged":[[0,4,2,8]],"flags":["formulas_cached_only"]}
["Set 1",null,null,null,"Figure 16: Vertical displacements of monitoring points along the East side of the Lower Machine Chamber"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[554.4,0.1,425]
[547.4,0,424]
[]
["Set 2"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[554.4,-0.3,425]
[547.4,-0.3,424]
[]
["Set 3"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[554.4,-0.3,425]
[547.4,-0.4,424]
[]
["Set 4"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[554.4,-0.9,425]
[547.4,-0.7,424]
[]
["Set 5"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[554.4,-0.9,425]
[547.4,-1,424]
[]
["Set 6"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[554.4,-1.1,425]
[547.4,-1.1,424]

{"sheet":"Figure 17","index":8,"n_rows":251,"n_cols":5,"rows_kept":251,"cut":false,"hidden":false,"merged":[[0,4,2,8]],"flags":["formulas_cached_only"]}
["Set 1",null,null,null,"Figure 17: Vertical displacements of all monitoring points in the Upper Escalator"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.1,405]
[611.6,0.1,408]
[604.9,0.1,411]
[594.6,0.4,412]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.2,409]
[595.1,0.1,413]
[590.6,0.1,414]
[586,0.1,415]
[581.7,0.1,416]
[577,0.1,417]
[572.5,0.1,418]
[567.7,0.1,419]
[563.3,0.1,420]
[558.9,0,421]
[596.1,0.2,434]
[591.5,0.3,433]
[586.8,0.2,432]
[582.6,0.3,431]
[577.9,0.3,430]
[573.4,0.3,429]
[568.6,0.1,428]
[564.3,-0.1,427]
[559.8,0,426]
[552.7,0,422]
[549,0,"880/26"]
[545.8,0.2,423]
[554.4,0.1,425]
[547.4,0,424]
[629.7,-0.1,401]
[624.5,0.2,402]
[618.1,-0.1,404]
[612.2,0,407]
[606,-0.1,410]
[621.3,0,"Benchmark point 880/21"]
[612,0,"880/22"]
[599.9,0,"880/23"]
[597.4,0.2,"880/24"]
[]
["Set 2"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.2,405]
[611.6,-0.1,408]
[604.9,0.1,411]
[594.6,0.5,412]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.4,409]
[595.1,0.1,413]
[590.6,0.1,414]
[586,-0.1,415]
[581.7,-0.1,416]
[577,-0.2,417]
[572.5,-0.2,418]
[567.7,-0.3,419]
[563.3,-0.2,420]
[558.9,-0.3,421]
[596.1,0,434]
[591.5,0.1,433]
[586.8,0.1,432]
[582.6,0,431]
[577.9,0,430]
[573.4,0,429]
[568.6,-0.2,428]
[564.3,-0.3,427]
[559.8,-0.4,426]
[552.7,-0.2,422]
[549,-0.2,"880/26"]
[545.8,-0.1,423]
[554.4,-0.3,425]
[547.4,-0.3,424]
[629.7,0,401]
[624.5,0.2,402]
[618.1,-0.2,404]
[612.2,-0.1,407]
[606,0,410]
[621.3,0,"Benchmark point 880/21"]
[612,-0.1,"880/22"]
[599.9,0,"880/23"]
[597.4,0.3,"880/24"]
[]
["Set 3"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.2,405]
[611.6,-0.2,408]
[604.9,0,411]
[594.6,0.3,412]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.3,409]
[595.1,-0.1,413]
[590.6,-0.1,414]
[586,-0.2,415]
[581.7,-0.3,416]
[577,-0.4,417]
[572.5,-0.4,418]
[567.7,-0.4,419]
[563.3,-0.3,420]
[558.9,-0.4,421]
[596.1,-0.2,434]
[591.5,-0.1,433]
[586.8,-0.1,432]
[582.6,-0.1,431]
[577.9,-0.1,430]
[573.4,-0.2,429]
[568.6,-0.3,428]
[564.3,-0.4,427]
[559.8,-0.4,426]
[552.7,-0.4,422]
[549,-0.3,"880/26"]
[545.8,-0.3,423]
[554.4,-0.3,425]
[547.4,-0.4,424]
[629.7,-0.1,401]
[624.5,0.2,402]
[618.1,-0.1,404]
[612.2,0,407]
[606,-0.1,410]
[621.3,0,"Benchmark point 880/21"]
[612,-0.1,"880/22"]
[599.9,-0.2,"880/23"]
[597.4,0.1,"880/24"]
[]
["Set 4"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.2,405]
[611.6,-0.2,408]
[604.9,0.1,411]
[594.6,0.3,412]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.3,409]
[595.1,-0.1,413]
[590.6,-0.1,414]
[586,-0.3,415]
[581.7,-0.4,416]
[577,-0.6,417]
[572.5,-0.6,418]
[567.7,-0.8,419]
[563.3,-0.7,420]
[558.9,-0.9,421]
[596.1,-0.1,434]
[591.5,-0.2,433]
[586.8,-0.3,432]
[582.6,-0.3,431]
[577.9,-0.3,430]
[573.4,-0.4,429]
[568.6,-0.7,428]
[564.3,-0.8,427]
[559.8,-0.9,426]
[552.7,-0.9,422]
[549,-0.8,"880/26"]
[545.8,-0.8,423]
[554.4,-0.9,425]
[547.4,-0.7,424]
[629.7,-0.1,401]
[624.5,0.3,402]
[618.1,-0.2,404]
[612.2,-0.1,407]
[606,-0.2,410]
[621.3,0,"Benchmark point 880/21"]
[612,-0.2,"880/22"]
[599.9,-0.1,"880/23"]
[597.4,0.1,"880/24"]
[]
["Set 5"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.2,405]
[611.6,-0.3,408]
[604.9,-0.1,411]
[594.6,0.1,412]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.2,409]
[595.1,-0.1,413]
[590.6,-0.2,414]
[586,-0.3,415]
[581.7,-0.4,416]
[577,-0.6,417]
[572.5,-0.7,418]
[567.7,-0.8,419]
[563.3,-0.9,420]
[558.9,-1.1,421]
[596.1,-0.1,434]
[591.5,0.1,433]
[586.8,0,432]
[582.6,-0.2,431]
[577.9,-0.4,430]
[573.4,-0.5,429]
[568.6,-0.9,428]
[564.3,-0.9,427]
[559.8,-1,426]
[552.7,-1,422]
[549,-1,"880/26"]
[545.8,-1,423]
[554.4,-0.9,425]
[547.4,-1,424]
[629.7,-0.1,401]
[624.5,0.3,402]
[618.1,-0.2,404]
[612.2,-0.2,407]
[606,-0.2,410]
[621.3,0,"Benchmark point 880/21"]
[612,-0.2,"880/22"]
[599.9,-0.1,"880/23"]
[597.4,0,"880/24"]
[]
["Set 6"]
["Monitoring point position perpendicular to TWRM chainage (m)","Vertical displacement (mm)","Point no. in Figure 10"]
[618.3,-0.3,405]
[611.6,-0.3,408]
[604.9,-0.2,411]
[594.6,0,412]
[618,0.2,403]
[612.9,0.2,406]
[607.8,0.3,409]
[595.1,0,413]
[590.6,-0.3,414]
[586,-0.4,415]
[581.7,-0.4,416]
[577,-0.7,417]
[572.5,-0.8,418]
[567.7,-0.9,419]
[563.3,-1.1,420]
[558.9,-1.2,421]
[596.1,-0.2,434]
[591.5,-0.2,433]
[586.8,-0.3,432]
[582.6,-0.3,431]
[577.9,-0.4,430]
[573.4,-0.6,429]
[568.6,-1,428]
[564.3,-1.2,427]
[559.8,-1.3,426]
[552.7,-1.2,422]
[549,-1.2,"880/26"]
[545.8,-1.2,423]
[554.4,-1.1,425]
[547.4,-1.1,424]
[629.7,-0.1,401]
[624.5,0.2,402]
[618.1,-0.2,404]
[612.2,-0.2,407]
[606,-0.2,410]
[621.3,0,"Benchmark point 880/21"]
[612,-0.2,"880/22"]
[599.9,-0.1,"880/23"]
[597.4,0,"880/24"]

{"sheet":"Figure 18","index":9,"n_rows":133,"n_cols":2,"rows_kept":133,"cut":false,"hidden":false,"merged":[[0,0,0,7]],"flags":["formulas_cached_only"]}
["Figure 18. Settlement predictions above the TWRM extension tunnel at the levels of each of the Northern Line running tunnels"]
[]
["Southbound tunnel Gaussian curve Vl = 0.5%, K = 0.45"]
["Distance from TWRM centreline (m)","Settlement (mm)"]
[-49.23,1.5579344713243456e-14]
[-46.768499999999996,3.8237843764843847e-13]
[-44.306999999999995,7.964498079870143e-12]
[-41.845499999999994,1.4078106272457993e-10]
[-39.38399999999999,2.1117907171422065e-09]
[-36.9225,2.6883036618041056e-08]
[-34.46099999999999,2.9042003977882653e-07]
[-31.99949999999999,2.6625369738223996e-06]
[-29.53799999999999,2.0715027973038024e-05]
[-27.07649999999999,0.00013677168918119063]
[-24.615,0.0007663509622961098]
[-22.153499999999987,0.0036440138031167526]
[-19.691999999999986,0.01470459710004781]
[-17.230499999999985,0.05035551657143138]
[-14.768999999999984,0.14633957567135364]
[-12.3075,0.3609086883215535]
[-9.845999999999982,0.7553594950514768]
[-7.384499999999982,1.3416241222719698]
[-4.922999999999982,2.0222220128453663]
[-2.4614999999999823,2.586709265929418]
[1.7763568394002505e-14,2.8079360579020802]
[2.461500000000018,2.586709265929412]
[4.923000000000018,2.0222220128453565]
[7.384500000000018,1.3416241222719603]
[9.846000000000018,0.7553594950514698]
[12.3075,0.3609086883215492]
[14.76900000000002,0.14633957567135156]
[17.23050000000002,0.05035551657143053]
[19.69200000000002,0.01470459710004755]
[22.153500000000022,0.003644013803116675]
[24.615,0.0007663509622960907]
[27.076500000000024,0.0001367716891811872]
[29.538000000000025,2.0715027973037438e-05]
[31.999500000000026,2.6625369738223145e-06]
[34.46100000000003,2.904200397788162e-07]
[36.9225,2.6883036618040103e-08]
[39.38400000000003,2.1117907171421316e-09]
[41.84550000000003,1.4078106272457442e-10]
[44.30700000000003,7.964498079869774e-12]
[46.76850000000003,3.823784376484194e-13]
[49.23,1.5579344713242683e-14]
[]
["Disused tunnel Gaussian curve Vl = 0.5%, K = 0.45"]
["Distance from TWRM centreline (m)","Settlement (mm)"]
[-49.23,2.234428673272519e-15]
[-46.768499999999996,6.646226702131735e-14]
[-44.306999999999995,1.6612094303847212e-12]
[-41.845499999999994,3.489106344886971e-11]
[-39.38399999999999,6.158069797966624e-10]
[-36.9225,9.133044828584727e-09]
[-34.46099999999999,1.138222466108951e-07]
[-31.99949999999999,1.192008354479533e-06]
[-29.53799999999999,1.0489916396348166e-05]
[-27.07649999999999,7.757206208191357e-05]
[-24.615,0.00048203572653747045]
[-22.153499999999987,0.0025170607679327406]
[-19.691999999999986,0.011044568558412085]
[-17.230499999999985,0.04072343393118979]
[-14.768999999999984,0.1261771199922747]
[-12.3075,0.328516668911766]
[-9.845999999999982,0.71874492713197]
[-7.384499999999982,1.3213952953249872]
[-4.922999999999982,2.0414150008199146]
[-2.4614999999999823,2.650149835970117]
[1.7763568394002505e-14,2.8910136231351142]
[2.461500000000018,2.65014983597011]
[4.923000000000018,2.041415000819904]
[7.384500000000018,1.3213952953249772]
[9.846000000000018,0.7187449271319628]
[12.3075,0.3285166689117619]
[14.76900000000002,0.1261771199922728]
[17.23050000000002,0.04072343393118907]
[19.69200000000002,0.011044568558411868]
[22.153500000000022,0.0025170607679326825]
[24.615,0.0004820357265374576]
[27.076500000000024,7.757206208191136e-05]
[29.538000000000025,1.0489916396347868e-05]
[31.999500000000026,1.1920083544794929e-06]
[34.46100000000003,1.1382224661089106e-07]
[36.9225,9.133044828584372e-09]
[39.38400000000003,6.158069797966383e-10]
[41.84550000000003,3.489106344886822e-11]
[44.30700000000003,1.6612094303846447e-12]
[46.76850000000003,6.646226702131381e-14]
[49.23,2.234428673272408e-15]
[]
["Northbound tunnel Gaussian curve Vl = 0.5%, K = 0.45"]
["Distance from TWRM centreline (m)","Settlement (mm)"]
[-49.23,3.2129246140545093e-15]
[-46.768499999999996,9.219443357743412e-14]
[-44.306999999999995,2.2271510731170066e-12]
[-41.845499999999994,4.52934566813054e-11]
[-39.38399999999999,7.754647609300571e-10]
[-36.9225,1.11771088448e-08]
[-34.46099999999999,1.3562436108916378e-07]
[-31.99949999999999,1.3854368741628961e-06]
[-29.53799999999999,1.1914521125769295e-05]
[-27.07649999999999,8.625956286177444e-05]
[-24.615,0.0005257493280323465]
[-22.153499999999987,0.0026976835996423303]
[-19.691999999999986,0.011653170725367706]
[-17.230499999999985,0.04237776210801959]
[-14.768999999999984,0.12973965546161095]
[-12.3075,0.3343861445446852]
[-9.845999999999982,0.7255454445235556]
[-7.384499999999982,1.3253231298139272]
[-4.922999999999982,2.038073054919234]
[-2.4614999999999823,2.638508691857019]
[1.7763568394002505e-14,2.8756638845414053]
[2.461500000000018,2.6385086918570124]
[4.923000000000018,2.038073054919224]
[7.384500000000018,1.3253231298139174]
[9.846000000000018,0.7255454445235484]
[12.3075,0.3343861445446811]
[14.76900000000002,0.12973965546160904]
[17.23050000000002,0.04237776210801884]
[19.69200000000002,0.011653170725367479]
[22.153500000000022,0.002697683599642268]
[24.615,0.0005257493280323325]
[27.076500000000024,8.625956286177214e-05]
[29.538000000000025,1.1914521125768956e-05]
[31.999500000000026,1.3854368741628517e-06]
[34.46100000000003,1.3562436108915896e-07]
[36.9225,1.1177108844799564e-08]
[39.38400000000003,7.754647609300268e-10]
[41.84550000000003,4.529345668130347e-11]
[44.30700000000003,2.2271510731169117e-12]
[46.76850000000003,9.219443357742953e-14]
[49.23,3.2129246140543495e-15]

{"sheet":"Figure 20","index":10,"n_rows":113,"n_cols":2,"rows_kept":113,"cut":false,"hidden":false,"merged":[[0,0,0,2]],"flags":["formulas_cached_only"]}
["Figure 20. Northern Line Southbound tunnel monitoring - left rail"]
[]
["Set 1, TBM at -106m from array on 25-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.0125]
[20,-0.025]
[15,0.26875]
[10,0.0625]
[5,0.05625]
[0,0.15]
[-5,0.04375]
[-10,-0.1625]
[-15,0.13125]
[-20,0.125]
[-30,0.3125]
[-40,0]
[]
["Set 2, TBM at -5m from array on 31-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.2125]
[20,0.075]
[15,0.06875]
[10,0.1625]
[5,0.15625]
[0,-0.05]
[-5,-0.05625]
[-10,0.0375]
[-15,0.13125]
[-20,0.125]
[-30,0.5125]
[-40,0]
[]
["Set 3, TBM at 32m from array on 1-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.0625]
[20,-0.025]
[15,-0.25625]
[10,-0.8875]
[5,-1.61875]
[0,-2.15]
[-5,-1.38125]
[-10,-1.0125]
[-15,-0.54375]
[-20,-0.075]
[-30,0.2625]
[-40,0]
[]
["Set 4, TBM at 61m from array on 2-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.425]
[20,-0.65]
[15,-0.8625]
[10,-1.475]
[5,-2.0875]
[0,-2.6]
[-5,-1.8125]
[-10,-1.325]
[-15,-0.8375]
[-20,-0.45]
[-30,0.025]
[-40,0]
[]
["Set 5, TBM at 188m from array on 10-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.025]
[20,-0.15]
[15,-0.1875]
[10,-1.125]
[5,-1.5625]
[0,-1.7]
[-5,-1.4375]
[-10,-0.575]
[-15,-0.2125]
[-20,0.15]
[-30,0.375]
[-40,0]
[]
["Set 6, TBM at 188m from array on 16-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.175]
[20,0.15]
[15,-0.0125]
[10,-0.575]
[5,-1.4375]
[0,-1.6]
[-5,-1.2625]
[-10,-0.525]
[-15,-0.1875]
[-20,0.25]
[-30,0.325]
[-40,0]
[]
["Set 7, TBM at 408m from array on 2-May-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.125]
[20,-0.45]
[15,-0.5125]
[10,-1.075]
[5,-1.6375]
[0,-2]
[-5,-1.5625]
[-10,-1.025]
[-15,-0.4875]
[-20,-0.05]
[-30,0.025]
[-40,0]

{"sheet":"Figure 21","index":11,"n_rows":113,"n_cols":2,"rows_kept":113,"cut":false,"hidden":false,"merged":[[0,0,0,1]],"flags":["formulas_cached_only"]}
["Figure 21. Northern Line Southbound tunnel monitoring - right rail"]
[]
["Set 1, TBM at -106m from array on 25-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.4875]
[20,0.275]
[15,0.26875]
[10,0.3625]
[5,0.15625]
[0,0.15]
[-5,0.24375]
[-10,0.2375]
[-15,0.23125]
[-20,0.225]
[-30,0.3125]
[-40,0]
[]
["Set 2, TBM at -5m from array on 31-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.1875]
[20,0.075]
[15,-0.03125]
[10,0.0625]
[5,0.15625]
[0,0.25]
[-5,0.14375]
[-10,0.4375]
[-15,0.23125]
[-20,0.225]
[-30,0.6125]
[-40,0]
[]
["Set 3, TBM at 32m from array on 1-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.025]
[20,-0.25]
[15,-0.2875]
[10,-0.825]
[5,-1.5625]
[0,-1.7]
[-5,-1.1375]
[-10,-0.675]
[-15,-0.5125]
[-20,-0.05]
[-30,0.175]
[-40,0]
[]
["Set 4, TBM at 61m from array on 2-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.025]
[20,-0.55]
[15,-0.8625]
[10,-1.375]
[5,-1.8875]
[0,-2.1]
[-5,-1.2125]
[-10,-0.725]
[-15,-0.4375]
[-20,0.05]
[-30,0.225]
[-40,0]
[]
["Set 5, TBM at 188m from array on 10-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.1]
[20,-0.2]
[15,-0.45]
[10,-1]
[5,-1.65]
[0,-1.5]
[-5,-1.05]
[-10,-0.3]
[-15,-0.15]
[-20,0.2]
[-30,0.4]
[-40,0]
[]
["Set 6, TBM at 188m from array on 16-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.425]
[20,0.25]
[15,-0.0375]
[10,-0.825]
[5,-1.4125]
[0,-1.6]
[-5,-1.0875]
[-10,-0.575]
[-15,-0.2625]
[-20,0.04999999999999993]
[-30,0.275]
[-40,0]
[]
["Set 7, TBM at 408m from array on 2-May-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.0375]
[20,-0.375]
[15,-0.64375]
[10,-1.2125]
[5,-1.78125]
[0,-1.75]
[-5,-1.31875]
[-10,-0.7875]
[-15,-0.55625]
[-20,-0.125]
[-30,0.0375]
[-40,0]

{"sheet":"Figure 22","index":12,"n_rows":113,"n_cols":2,"rows_kept":113,"cut":false,"hidden":false,"merged":[[0,0,0,1]],"flags":["formulas_cached_only"]}
["Figure 22. Northern Line Disused tunnel monitoring - left rail"]
[]
["Set 1, TBM at -112m from array on 25-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.04999999999999993]
[20,0.2]
[15,0.325]
[10,0.25]
[5,0.475]
[0,0.4]
[-5,0.225]
[-10,0.15]
[-15,0.375]
[-20,0.4]
[-30,0.35]
[-40,0]
[]
["Set 2, TBM at -11m from array on 31-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.3375]
[20,0.175]
[15,0.14375]
[10,0.2125]
[5,0.38125]
[0,0.35]
[-5,0.21875]
[-10,0.2875]
[-15,0.45625]
[-20,0.225]
[-30,0.0625]
[-40,0]
[]
["Set 3, TBM at 26m from array on 1-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.4875]
[20,-0.475]
[15,-0.66875]
[10,-1.0625]
[5,-1.65625]
[0,-2.25]
[-5,-2.04375]
[-10,-1.3375]
[-15,-0.73125]
[-20,-0.425]
[-30,-0.3125]
[-40,0]
[]
["Set 4, TBM at 55m from array on 2-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0]
[20,-0.2]
[15,-0.4]
[10,-0.9]
[5,-1.6]
[0,-2.2]
[-5,-2.2]
[-10,-1.5]
[-15,-0.7]
[-20,-0.5]
[-30,-0.1]
[-40,0]
[]
["Set 5, TBM at 182m from array on 10-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.275]
[20,0.15]
[15,-0.3625]
[10,-0.575]
[5,-1.1875]
[0,-1.9]
[-5,-1.7125]
[-10,-1.225]
[-15,-0.5375]
[-20,-0.04999999999999993]
[-30,0.02499999999999991]
[-40,0]
[]
["Set 6, TBM at 182m from array on 16-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.4375]
[20,0.275]
[15,-0.05625]
[10,-0.2875]
[5,-0.91875]
[0,-1.65]
[-5,-1.58125]
[-10,-1.1125]
[-15,-0.44375]
[-20,-0.075]
[-30,0.0625]
[-40,0]
[]
["Set 7, TBM at 402m from array on 2-May-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.125]
[20,-0.15]
[15,-0.6875]
[10,-0.825]
[5,-1.5625]
[0,-2.3]
[-5,-2.2375]
[-10,-1.675]
[-15,-1.0125]
[-20,-0.65]
[-30,-0.425]
[-40,0]

{"sheet":"Figure 23","index":13,"n_rows":113,"n_cols":2,"rows_kept":113,"cut":false,"hidden":false,"merged":[[0,0,0,1]],"flags":["formulas_cached_only"]}
["Figure 23. Northern Line Disused tunnel monitoring - right rail"]
[]
["Set 1, TBM at -112m from array on 25-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.275]
[20,0.35]
[15,0.4375]
[10,0.525]
[5,0.7125]
[0,0.5]
[-5,0.4875]
[-10,0.475]
[-15,0.3625]
[-20,0.45]
[-30,0.325]
[-40,0]
[]
["Set 2, TBM at -11m from array on 31-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.0625]
[20,-0.075]
[15,0.10625]
[10,0.0875]
[5,0.06875]
[0,0.05]
[-5,0.03125]
[-10,0.3125]
[-15,0.19375]
[-20,0.275]
[-30,-0.06250000000000006]
[-40,0]
[]
["Set 3, TBM at 26m from array on 1-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.09999999999999994]
[20,-0.3]
[15,-0.5]
[10,-0.9]
[5,-1.6]
[0,-2]
[-5,-1.7]
[-10,-0.9]
[-15,-0.5]
[-20,-0.2]
[-30,-0.1]
[-40,0]
[]
["Set 4, TBM at 55m from array on 2-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.1125]
[20,-0.225]
[15,-0.53125]
[10,-0.9375]
[5,-1.64375]
[0,-2.15]
[-5,-2.05625]
[-10,-1.2625]
[-15,-0.66875]
[-20,-0.475]
[-30,-0.1875]
[-40,0]
[]
["Set 5, TBM at 182m from array on 10-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.0625]
[20,0.025]
[15,-0.19375]
[10,-0.7125]
[5,-1.53125]
[0,-1.95]
[-5,-1.66875]
[-10,-0.9875]
[-15,-0.60625]
[-20,-0.125]
[-30,0.0375]
[-40,0]
[]
["Set 6, TBM at 182m from array on 16-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.175]
[20,0.15]
[15,-0.0625]
[10,-0.475]
[5,-1.1875]
[0,-1.5]
[-5,-1.2125]
[-10,-0.725]
[-15,-0.1375]
[-20,0.25]
[-30,0.325]
[-40,0]
[]
["Set 7, TBM at 402m from array on 2-May-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.1625]
[20,-0.425]
[15,-0.85625]
[10,-1.0875]
[5,-1.81875]
[0,-2.45]
[-5,-2.08125]
[-10,-1.4125]
[-15,-1.04375]
[-20,-0.575]
[-30,-0.6375]
[-40,0]

{"sheet":"Figure 24","index":14,"n_rows":113,"n_cols":2,"rows_kept":113,"cut":false,"hidden":false,"merged":[[0,0,0,1]],"flags":["formulas_cached_only"]}
["Figure 24. Northern Line Northbound tunnel monitoring - left rail"]
[]
["Set 1, TBM at -125m from array on 25-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.25]
[20,0.1]
[15,0.175]
[10,0.15]
[5,0.325]
[0,0.3]
[-5,0.075]
[-10,0.25]
[-15,0.225]
[-20,0.1]
[-30,-0.25]
[-40,0]
[]
["Set 2, TBM at -25m from array on 31-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.09999999999999995]
[20,0.5]
[15,0.6]
[10,0.5]
[5,0.6]
[0,0.6]
[-5,0.6]
[-10,0.6]
[-15,0.5]
[-20,0.5]
[-30,0.3]
[-40,0]
[]
["Set 3, TBM at 12m from array on 1-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.2125]
[20,-0.025]
[15,-0.23125]
[10,-0.7375]
[5,-1.24375]
[0,-1.55]
[-5,-1.35625]
[-10,-0.8625]
[-15,-0.36875]
[-20,-0.275]
[-30,0.0125]
[-40,0]
[]
["Set 4, TBM at 41m from array on 2-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.325]
[20,-0.35]
[15,-0.5625]
[10,-0.975]
[5,-1.7875]
[0,-2.1]
[-5,-1.9125]
[-10,-1.125]
[-15,-0.6375]
[-20,-0.55]
[-30,-0.075]
[-40,0]
[]
["Set 5, TBM at 168m from array on 10-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.0625]
[20,0.025]
[15,0.0062500000000000056]
[10,-0.8125]
[5,-1.23125]
[0,-1.55]
[-5,-1.76875]
[-10,-0.7875]
[-15,-0.50625]
[-20,-0.225]
[-30,0.0375]
[-40,0]
[]
["Set 6, TBM at 168m from array on 16-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.1375]
[20,0.225]
[15,-0.39375]
[10,-0.9125]
[5,-1.53125]
[0,-1.85]
[-5,-1.66875]
[-10,-0.9875]
[-15,-0.50625]
[-20,-0.325]
[-30,-0.06250000000000006]
[-40,0]
[]
["Set 7, TBM at 389m from array on 2-May-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,-0.275]
[20,-0.15]
[15,-0.5375]
[10,-1.025]
[5,-1.8125]
[0,-2.1]
[-5,-1.7875]
[-10,-1.075]
[-15,-0.5625]
[-20,-0.25]
[-30,0.075]
[-40,0]

{"sheet":"Figure 25","index":15,"n_rows":113,"n_cols":2,"rows_kept":113,"cut":false,"hidden":false,"merged":[[0,0,0,1]],"flags":["formulas_cached_only"]}
["Figure 25. Northern Line Northbound tunnel monitoring - right rail"]
[]
["Set 1, TBM at -125m from array on 25-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.2875]
[20,0.375]
[15,0.51875]
[10,0.6625]
[5,0.80625]
[0,0.85]
[-5,0.79375]
[-10,0.9375]
[-15,0.98125]
[-20,0.925]
[-30,0.6125]
[-40,0]
[]
["Set 2, TBM at -25m from array on 31-Mar-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.475]
[20,0.65]
[15,0.8375]
[10,0.725]
[5,0.8125]
[0,0.8]
[-5,0.8875]
[-10,0.775]
[-15,0.7625]
[-20,0.55]
[-30,0.525]
[-40,0]
[]
["Set 3, TBM at 12m from array on 1-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.3625]
[20,0.425]
[15,0.10625]
[10,-0.3125]
[5,-0.83125]
[0,-1.15]
[-5,-0.86875]
[-10,-0.3875]
[-15,-0.006249999999999978]
[-20,0.175]
[-30,0.3375]
[-40,0]
[]
["Set 4, TBM at 41m from array on 2-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.225]
[20,0.04999999999999993]
[15,-0.2875]
[10,-0.625]
[5,-1.3625]
[0,-1.6]
[-5,-1.4375]
[-10,-0.775]
[-15,-0.4125]
[-20,-0.25]
[-30,-0.125]
[-40,0]
[]
["Set 5, TBM at 168m from array on 10-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.1125]
[20,-0.075]
[15,-0.16875]
[10,-0.6625]
[5,-1.05625]
[0,-1.45]
[-5,-1.34375]
[-10,-0.6375]
[-15,-0.43125]
[-20,-0.025]
[-30,0.0875]
[-40,0]
[]
["Set 6, TBM at 168m from array on 16-Apr-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.1875]
[20,0.175]
[15,-0.43125]
[10,-0.7375]
[5,-1.34375]
[0,-1.65]
[-5,-1.35625]
[-10,-0.8625]
[-15,-0.26875]
[-20,-0.175]
[-30,-0.0875]
[-40,0]
[]
["Set 7, TBM at 389m from array on 2-May-09 at 01:00"]
["Offset from TWRM centreline (m)","Settlement (mm)"]
[40,0]
[30,0.05]
[20,-0.1]
[15,-0.475]
[10,-0.85]
[5,-1.525]
[0,-1.9]
[-5,-1.575]
[-10,-0.85]
[-15,-0.325]
[-20,-0.1]
[-30,0.35]
[-40,0]

{"sheet":"Figure 26","index":16,"n_rows":199,"n_cols":2,"rows_kept":199,"cut":false,"hidden":false,"merged":[[0,0,0,1]],"flags":["formulas_cached_only"]}
["Figure 26. Gaussian curve fit to the Northern Line tunnels data"]
[]
["Northbound tunnel average results from sets 4, 5, 6 & 7 on both rails"]
["Offset from TWRM centreline (m)","Vertical displacement (mm)"]
[40,0]
[30,-0.0125]
[20,-0.025]
[15,-0.35625]
[10,-0.825]
[5,-1.45625]
[0,-1.775]
[-5,-1.60625]
[-10,-0.8875]
[-15,-0.45625]
[-20,-0.2375]
[-30,0.025]
[-40,0]
[]
["Disused tunnel average results from sets 4, 5, 6 & 7 on both rails"]
["Offset from TWRM centreline (m)","Vertical displacement (mm)"]
[40,0]
[30,0.1]
[20,-0.05]
[15,-0.39375]
[10,-0.725]
[5,-1.43125]
[0,-2.0125]
[-5,-1.84375]
[-10,-1.2375]
[-15,-0.64375]
[-20,-0.275]
[-30,-0.1125]
[-40,0]
[]
["Southbound tunnel average results from sets 4, 5, 6 & 7 on both rails"]
["Offset from TWRM centreline (m)","Vertical displacement (mm)"]
[40,0]
[30,0.0140625]
[20,-0.246875]
[15,-0.44609375]
[10,-1.0828125]
[5,-1.68203125]
[0,-1.85625]
[-5,-1.34296875]
[-10,-0.7296875]
[-15,-0.39140625]
[-20,0.009374999999999974]
[-30,0.2109375]
[-40,0]
[]
["Gaussian fit to Northbound tunnel averaged data"]
["Offset from TWRM centreline (m)","Vertical displacement (mm)"]
[40,-6.307872073883603e-06]
[38,-2.1622894299191105e-05]
[36,-6.958366332773844e-05]
[34,-0.0002102147899912055]
[32,-0.0005961859855208902]
[30,-0.0015873137307385946]
[28,-0.003967402828952839]
[26,-0.009309199547984696]
[24,-0.02050599732189598]
[22,-0.04240450211268825]
[20,-0.08232003679525723]
[18,-0.15002431720347084]
[16,-0.2566730535760654]
[14,-0.4122507090382368]
[12,-0.6215914909007343]
[10,-0.8798552415012547]
[8,-1.1691760378036649]
[6,-1.4585156777870096]
[5,-1.5908808092822078]
[4,-1.708066649678003]
[3,-1.8051471584066987]
[2,-1.8778506113507456]
[1,-1.9228707651188401]
[0,-1.9381160681840535]
[-1,-1.9228707651188401]
[-2,-1.8778506113507456]
[-3,-1.8051471584066987]
[-4,-1.708066649678003]
[-5,-1.5908808092822078]
[-6,-1.4585156777870096]
[-8,-1.1691760378036649]
[-10,-0.8798552415012547]
[-12,-0.6215914909007343]
[-14,-0.4122507090382368]
[-16,-0.2566730535760654]
[-18,-0.15002431720347084]
[-20,-0.08232003679525723]
[-22,-0.04240450211268825]
[-24,-0.02050599732189598]
[-26,-0.009309199547984696]
[-28,-0.003967402828952839]
[-30,-0.0015873137307385946]
[-32,-0.0005961859855208902]
[-34,-0.0002102147899912055]
[-36,-6.958366332773844e-05]
[-38,-2.1622894299191105e-05]
[-40,-6.307872073883603e-06]
[]
["Gaussian fit to Disused tunnel averaged data"]
["Offset from TWRM centreline (m)","Vertical displacement (mm)"]
[40,-5.67799586109614e-05]
[38,-0.00015764880273000116]
[36,-0.000415377451723476]
[34,-0.0010386083124981891]
[32,-0.002464434649420481]
[30,-0.005549315974717352]
[28,-0.011858185432565848]
[26,-0.024046598732839212]
[24,-0.0462749236599586]
[22,-0.08450733404475019]
[20,-0.14645349056907325]
[18,-0.24085833986564217]
[16,-0.3759068898189729]
[14,-0.5567439656123422]
[12,-0.7825054787143275]
[10,-1.0437004986910856]
[8,-1.3210554000001933]
[6,-1.5868022438927398]
[5,-1.7052769898488598]
[4,-1.8087611314427399]
[3,-1.8935712917984753]
[2,-1.9565739338906494]
[1,-1.995377289925072]
[0,-2.0084820076792704]
[-1,-1.995377289925072]
[-2,-1.9565739338906494]
[-3,-1.8935712917984753]
[-4,-1.8087611314427399]
[-5,-1.7052769898488598]
[-6,-1.5868022438927398]
[-8,-1.3210554000001933]
[-10,-1.0437004986910856]
[-12,-0.7825054787143275]
[-14,-0.5567439656123422]
[-16,-0.3759068898189729]
[-18,-0.24085833986564217]
[-20,-0.14645349056907325]
[-22,-0.08450733404475019]
[-24,-0.0462749236599586]
[-26,-0.024046598732839212]
[-28,-0.011858185432565848]
[-30,-0.005549315974717352]
[-32,-0.002464434649420481]
[-34,-0.0010386083124981891]
[-36,-0.000415377451723476]
[-38,-0.00015764880273000116]
[-40,-5.67799586109614e-05]
[]
["Gaussian fit to Southbound tunnel averaged data"]
["Offset from TWRM centreline (m)","Vertical displacement (mm)"]
[40,-4.672151384389162e-06]
[38,-1.644634522211047e-05]
[36,-5.427421680959487e-05]
[34,-0.00016791496181955677]
[32,-0.00048703132117118017]
[30,-0.0013243295063603516]
[28,-0.003376034575505405]
[26,-0.008068436457597916]
[24,-0.018077715496608485]
[22,-0.03797251639735468]
[20,-0.07477680003738015]
[18,-0.13804988239544927]
[16,-0.23893340524353723]
[14,-0.38769426002819224]
[12,-0.5897575868619027]
[10,-0.8410646283550136]
[8,-1.1244932889001316]
[6,-1.4094706403500603]
[5,-1.5402633862734367]
[4,-1.656253719792918]
[3,-1.7524743015901503]
[2,-1.824607124744424]
[1,-1.8693042410389518]
[0,-1.884445288200148]
[-1,-1.8693042410389518]
[-2,-1.824607124744424]
[-3,-1.7524743015901503]
[-4,-1.656253719792918]
[-5,-1.5402633862734367]
[-6,-1.4094706403500603]
[-8,-1.1244932889001316]
[-10,-0.8410646283550136]
[-12,-0.5897575868619027]
[-14,-0.38769426002819224]
[-16,-0.23893340524353723]
[-18,-0.13804988239544927]
[-20,-0.07477680003738015]
[-22,-0.03797251639735468]
[-24,-0.018077715496608485]
[-26,-0.008068436457597916]
[-28,-0.003376034575505405]
[-30,-0.0013243295063603516]
[-32,-0.00048703132117118017]
[-34,-0.00016791496181955677]
[-36,-5.427421680959487e-05]
[-38,-1.644634522211047e-05]
[-40,-4.672151384389162e-06]

{"sheet":"Figure 27","index":17,"n_rows":79,"n_cols":4,"rows_kept":79,"cut":false,"hidden":false,"merged":[[0,0,0,6]],"flags":["formulas_cached_only"]}
["Figure 27. Movement of monitoring cross-sections in the Northern Line tunnels"]
[]
["Southbound tunnel monitoring cross-section array (retro targets)"]
["Mean Base Readings - 16/2/2009"]
["Coordinates [LUL Grid]"]
["Point no.","Easting","Northing","Level"]
[151,81807.2397,37872.4224,97.2859]
[152,81807.2207,37872.7327,98.1842]
[153,81807.208,37872.5609,99.0937]
[154,81807.2151,37871.8948,99.8653]
[155,81807.2363,37870.9025,100.1594]
[156,81807.2821,37869.9424,99.8941]
[157,81807.3188,37869.2691,99.1685]
[158,81807.3362,37869.0703,98.1983]
[159,81807.3264,37869.5201,97.1237]
[]
["Difference to base at last reading on 2/5/09 at 01:00"]
["Point no.","Easting","Northing","Level"]
[151,-0.2,-0.2,-1.9]
[152,0.2,-0.4,-1.5]
[153,0.4,-0.4,-1.2]
[154,-0.5,0,-1.3]
[155,0.3,0.1,-1.2]
[156,0.2,-0.1,-0.8]
[157,0.3,0.2,-1]
[158,0,0.2,-1.1]
[159,-0.2,0,-1.5]
[]
["Disused tunnel monitoring cross-section array (retro targets)"]
["Mean Base Readings - 16/2/2009"]
["Coordinates [LUL Grid]"]
["Point no.","Easting","Northing","Level"]
[251,81805.1346,37863.9777,96.8051]
[252,81805.145,37863.576,97.9706]
[253,81805.1194,37863.8947,98.992]
[254,81805.0921,37864.5779,99.5936]
[255,81805.0602,37865.4274,99.7966]
[256,81805.0447,37866.1883,99.6214]
[257,81805.0384,37866.9036,99.0206]
[258,81805.041,37867.2276,98.114]
[259,81805.0542,37866.9136,96.9145]
[]
["Difference to base at last reading on 2/5/09 at 01:00"]
["Point no.","Easting","Northing","Level"]
[251,-0.1,0.2,-2]
[252,-0.3,0.7,-1.9]
[253,0.1,0.4,-1.5]
[254,-0.4,0.1,-1.7]
[255,-0.4,0,-1.4]
[256,0.6,0,-1.3]
[257,0,0.1,-1.5]
[258,0.3,-0.1,-1.5]
[259,-0.3,-0.2,-1.8]
[]
["Northbound tunnel monitoring cross-section array (retro targets)"]
["Mean Base Readings - 16/2/2009"]
["Coordinates [LUL Grid]"]
["Point no.","Easting","Northing","Level"]
[351,81799.6796,37850.9591,97.2617]
[352,81799.6403,37850.8408,97.9898]
[353,81799.6927,37851.1537,99.017]
[354,81799.8535,37851.9162,99.7055]
[355,81800.0395,37852.7818,99.8803]
[356,81800.1922,37853.4516,99.7399]
[357,81800.3884,37854.2862,99.0468]
[358,81800.484,37854.625,98.0602]
[359,81800.4579,37854.41,97.0378]
[]
["Difference to base at last reading on 2/5/09 at 01:00"]
["Point no.","Easting","Northing","Level"]
[351,-0.4,-0.5,-2.1]
[352,-0.4,-0.5,-1.8]
[353,-0.3,-0.4,-1.5]
[354,-0.1,-0.4,-1.5]
[355,-0.3,-0.3,-1.3]
[356,0.4,-0.5,-1.6]
[357,0.1,-0.5,-1.7]
[358,-0.1,-0.4,-1.8]
[359,0.1,-0.5,-1.8]