MINISTRY OF TRANSPORTATION AND INFRASTRUCTURE … · disclaimer0245 ministry of transportation and...
Transcript of MINISTRY OF TRANSPORTATION AND INFRASTRUCTURE … · disclaimer0245 ministry of transportation and...
Disclaimer0245
MINISTRY OF TRANSPORTATION AND INFRASTRUCTURE ROCKWORK ENGINEERING
February 2019
SITE REFERENCE INFORMATION
Project 86002-0245
Rock Slope Stabilization, Jackass Mountain Bluff Zones 9 to 14
Information provided in the site reference material is intended to be used by the Ministry of Transportation and Infrastructure in conjunction with other data relevant to the site. Although reasonable care has been exercised in collecting and assembling the site reference photographs and other data, the Ministry does not warrant the information for accuracy or reliability. The conditions shown are representative of the locations at the time the photos were taken and other data collected. These conditions are subject to change with time. Any interpretation placed on this information by the Contractor will be at the Contractor’s own risk.
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
To Lytton
To Hope
Photo #1: Overall view of site showing location of proposed workRef# 11641 SCP May 12, 2017
0.000
9.953
9.7649.8579.901Zone 13Zone 11
0.030
Zone 12
Zone 10Zone 9
Existing shotcrete (2005)
Existing bolts (1988 to 1991) in Zones 12 to 15 not shown -- 3 m to 8 m long
Proposed work:
Scale and mesh 7000 m2
Bolts 24x6m = 144 m
Shotcrete 156 m3
Avalanche path# 92.0
Proposed Type 5 stanchions #1 to 6 -- vertical heights above pavement
Stan#
1
2
3
4
5
6
Ht (m)
32
25
20
38
31
17
12
3
45
67
89
1011
1213141516
1718
Existing Tecco mesh 733 m2 (2018)
Tecco mesh 580 m2
Install Tecco mesh between stanchions 6 and 7
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 1 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Existing gabion mesh 4886 m2 (2018)
Gabion mesh 6420 m2
0.113
9A
Existing stanchions 7 to 18
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photo #2: View showing proposed work in Zone 9Ref# 11641 SCP May 12, 2017
9.764
9.857 Zone 9Zone 10
Main anchors
1
Area 1
Area 2
Area 4
Area 3
Area 5Area 6
Area 2
Area 1
Area 3
9.771
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 2 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photo #3: View showing proposed work in Zone 10Ref# 7407 SCP October 31, 2007
9.8579.901 Zone 10Zone 11 Zone 9
Existing shotcrete (2005)
3 guy cables
Main anchors
1
2
Area 1
Area 2Area 4
Area 3Area 5
Area 6
Area 5
Area 7
Area 6
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 3 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photo #4: View showing proposed work in Zones 11 and 12Ref# 7407 SCP October 31, 2007
0.000
0.030 Zone 12
Zone 13 Zone 11
9.953
9.901
Zone 10
Existing shotcrete (2005)
Existing bolts (ca. 1988) circled -- 4 m long
3 guy cables
Main anchors
Main anchors
2
3
Area 1
Area 2
Area 4
Area 3Area 2
Area 1
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 4 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photo #5: View showing proposed work in Zone 13Ref# 7407 SCP October 31, 2007
0.030Zone 13 Zone 12
Existing bolts (1991) circled -- 5 m long
Main anchors and guy cables
3 guy cables
3 guy cables
Main anchors
4
5
6
Install Tecco mesh between stanchions 6 and 7
Area 1
Area 2
Area 4 Area 3
Area 6
Area 5
Area 7
Area 8
Area 9
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 5 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
0.113
Existing gabion mesh and stanchions (2018)
Tecco mesh 580 m2
Gabion mesh 6420 m2
7
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #6: View showing proposed work in Zone 9 – south portionRef# 11649 SCP May 30, 2017
9.7649.857
Zone 9
Shotcrete 1 m3
Shotcrete 2 m3
Shotcrete 2 m3
Shotcrete 5 m3Bolts 5x6m
Area 2
Area 3
Shotcrete 30 m3
Area 5
Area 1
Area 4
9.771
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 6 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #7: View showing proposed work in Zone 9 – central portionRef# 11649 SCP May 30, 2017
9.7719.857
Zone 9
Zone 10
Shotcrete 5 m3Bolts 5x6m
Shotcrete 2 m3
Area 5
Area 3
Area 2
Shotcrete 1 m3
Shotcrete 2 m3
Shotcrete 30 m3
Area 6
Shotcrete 5 m3
Area 1
Area 4
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 7 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #8: View showing proposed work in Zone 9 – north portionRef# 11649 SCP May 30, 2017
9.7719.857 Zone 9Zone 10
1
Area 5
Area 6
Area 1
Area 2
Area 3
Shotcrete 30 m3
Shotcrete 5 m3
Areas 1 to 4
9.901
Areas 4 to 7
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 8 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #9: View showing proposed work in Zone 10Ref# 11649 SCP May 30, 2017
9.901
9.857Zone 10
Zone 11
Zone 9
1
2
3
Shotcrete 5 m3
Shotcrete 5 m3
Area 2
Area 1
Area 3
Area 4
Area 5
Area 6
Area 7
Shotcrete 10 m3
Areas 5 to 6
Areas 1 to 4
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 9 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #10: View showing proposed work in Zones 10 to 11Ref# 11649 SCP May 30, 2017
9.901
0.000
Zone 10Zone 119.953
1
2
3
9.857
Area 4Area 5Area 6
Area 7
Area 3
Area 1
Area 2
Shotcrete 5 m3 Shotcrete 4 m3 Shotcrete 2 m3 Shotcrete 2 m3
Shotcrete 5 m3
Area 1Area 2
Area 3
Area 4
Shotcrete 5 m3
Shotcrete 5 m3
Shotcrete 5 m3
Bolts 2x6m
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 10 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #11: View showing proposed work in Zone 11 – north portionRef# 11649 SCP May 30, 2017
9.9010.000Zone 10Zone 11
9.953
Zone 12
3
21
4
Area 2
Area 3Area 4
Area 1
Shotcrete 5 m3Shotcrete 5 m3
Shotcrete 5 m3Areas 1 to 2
Bolts
Shotcrete 5 m3
Some existing bolts (ca. 1988) circled -- 4 m long
Areas 1 to 7
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 11 of 15Jackass Mountain Bluff Zones 9 to 14 Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #12: View showing proposed work in Zone 12Ref# 11649 SCP May 30, 2017
0.0300.000
Zone 11
9.953
Zone 12Zone 13
4
5
3 21
6
Area 1
Shotcrete 15 m3
Bolts 4x6mArea 2
Areas 1 to 4
Areas 1 to 4
Areas 5 to 9
Existing bolts (ca. 1988 to 1991) circled – 4 to 5 m long
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 12 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
0.113
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #13: View showing proposed work in Zones 12 to 13Ref# 11649 SCP May 30, 2017
0.030 0.000Zone 11
9.953
Zone 12Zone 13
4
5
3
6
21
Shotcrete 20 m3
Bolts 4x6m
Area 1
Area 2
Area 1
Shotcrete 15 m3
Bolts 4x6m
Area 2
Area 3
Area 4
Areas 5 to 9
Areas 1 to 4
Some existing bolts (ca. 1988 to 1991) circled – 4 to 5 m long
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 13 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
0.113
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Photos #14: View showing proposed work in Zone 13 – central portionRef# 11649 SCP May 30, 2017
0.030Zone 12
Zone 13
Zone 14
45
3
6
Area 1Area 5
Area 3
Shotcrete 20 m3Bolts 4x6m
Shotcrete 3 m3
Area 2
Bolts 2x6m
Area 6
Area 7
Area 8
Area 9
Existing bolts (1991) circled -- 5 m long
Area 4
Shotcrete 2 m3
Bolt 1x6m
Areas 1 to 2
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 14 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
0.113
Gabion mesh 6420 m2
File: 0245_Jackass_Mountain_Bluff_Zones_9_to_14_Photos_Proposed_Work_May_23_2017.pptx
May 23, 2017
Ministry of Transportation and Infrastructure, Rockwork Engineering File: 33300-30/0245.10Photographs Showing Proposed Work, Rockwork Project No. 86002-0245
Page 15 of 15Jackass Mountain Bluff Zones 9 to 14, Highway #1RFI Landmark No.: 100625/200100, RFI Landmark Name: Blue Lake Road/Jackass Summit, RFI Offset: 9.764-9.953/0.000-0.113 km LKI Segment: 0905, LKI Segment Name: Hope to Lytton, LKI km: 91.2 to 91.4
Photos #15: View showing proposed work in Zone 13 – north portionRef# 11649 SCP May 30, 2017
0.030
Zone 13
Zone 14
6
5
4
Area 6
Shotcrete 5 m3
Bolts 4x6m
Area 9
Shotcrete 5 m3
Bolts 2x6m
Area 7
Shotcrete 2 m3
Bolt 2x6m
Shotcrete 1 m3
Shotcrete 5 m3
Area 5
Area 8
Area 1
Area 3Area 4
Area 2
Existing bolts (1991) circled -- 5 m long
0.113
Existing stanchion
Existing gabion mesh and stanchions (2018)
Gabion mesh 6420 m2
Tecco mesh 580 m2
Install Tecco mesh between stanchions 6 and 7
7