Upload
others
View
2
Download
0
Embed Size (px)
Citation preview
Municipal Structure Inspection Form NORFOLK COUNTY
NORFOLK STREET BRIDGE
Site Number 000006
NORFOLK STREET, SIMCOE
0.08km S of Wilson Avenue
G. Douglas Vallee Limited
Ontario Structure Inspection Manual - Inspection Form Site Number:
Inventory Data:
Structure Name Norfolk Street Bridge
X On Rail Road Navig. WaterMain Hwy/Road # Ped. Other X Non-Navig. Water
Under
Hwy/Road Name NORFOLK STREET, SIMCOE
Structure Location 0.08km S of Wilson Avenue
Latitude Longitude
X Not Cons. List/not Design.Owner(s) Cons./not App. Desig./not List
MTO Region 30 Road Class: Freeway X Arterial Collector Local
MTO District 31 Posted Speed No. of Lanes
Old County 20 AADT % Trucks
Geographic Twp. 215 Inspection Route Sequence
Structure Type 4 Interchange Number
Total Deck Length 17.3 (m) Interchange Structure Number
Overall Str. Width 18.5 (m) Min. Vertical Clearance (m)
Total Deck Area 320.1 (m2) Special Route Truck Emergency X School Bicycle
Roadway Width 13.4 (m) Detour Length Around Bridge (km)
Skew Angle 15 (Degrees) Direction of Structure
No. of Spans 1 Fill on Structure (m)
Span Length 16.7 (m)
Historical Data:
Year Built Year of Last Major Rehab.
Last OSIM Inspection Last Evaluation
Last Enhanced OSIM Inspection Current Load Limit / / (tonnes)
Enhanced Access Equipment(ladder, boat, lift, etc.)
Last Underwater Inspection By-Law Expiry Date
Last Condition Survey
Rehab History: (Date/description)
Desig. & List
42d 50' 27.4" N
Box Beams of Girders
NORFOLK ST SOUTH
000006
Southwestern
London / Stratford
Crossing Type:
Norfolk
80d 18' 20" W
4
Norfolk CountyHeritage
Designation:
50
North / South
4
0
9828
Woodhouse
1.45
July 9, 2014
1958 1987
Deck Replacement (1987)
Load Limit By-Law #
G. Douglas Vallee Limited
Page 1
Site Number:
Field Inspection Information:
Type of Inspection: X OSIM Enhanced OSIM
oC
UrgentMaterial Condition Survey
XXXXXX
XX
Investigation Notes:
Overall Structure Notes:
None Minor Rehab. Replace
Maintenance X Major Rehab.
Timing of Recommended Work: X 1 to 5 years 6 to 10 years
Overall Comments:
Date of next Inspection:
Suspected Performance Deficiencies
01 Load carrying capacity 07 Bearing not uniformly loaded/unstable 12 Slippery surfaces02 Excessive deformations (deflections & rotations) 08 Jammed expansion joint 13 Flooding/channel blockage03 Continuing settlement 09 Pedestrian/vehicular hazard 14 Undermining of foundation04 Continuing movements 10 Rough riding surface 15 Unstable embankments05 Seized bearings 11 Deck drainage 16 Other
Maintenance Needs
01 Lift and swing bridge maintenance 07 Repair to structural steel 13 Erosion control at bridges02 Bridge cleaning 08 Repair of bridge concrete 14 Concrete sealing03 Bridge handrail maintenance 09 Repair of bridge timber 15 Rout and seal04 Painting steel bridge structures 10 Bailey bridges - maintenance 16 Bridge deck drainage05 Bridge deck joint repair 11 Animal/pest control 17 Scaling (Loose concrete or ACR steel)06 Bridge bearing maintenance 12 Bridge surface repair 18 Other
X
Ontario Structure Inspection Manual - Inspection Form
XMonitoring Crack Widths:
000006
X
XXXXX
Date of Inspection:
Inspector:
Others in Party:
X
July 12, 2016
Concrete Substructure Condition Survey:
Post-Tensioned Strand Investigation
Johnathan McMorrow, G. Douglas Vallee Ltd.
Andrew Vallee
Hammer, Binoculars, Measuring Tape, Camera, etc.
X
30
Access Equipment Used:
Sunny Weather:
Temperature:
Monitoring of Deformations, Settlements and Movements:
Detailed Coating Condition Survey:Detailed Timber Investigation
Recommended Work on Structure:
July 12, 2018
Underwater Investigation:Fatigue Investigation:
Structure Evaluation:Monitoring
XX
Seismic Investigation:
Detailed Deck Condition Survey:Non-destructive Delamination Survey of Asphalt-Covered Deck:
PriorityAdditional Investigation Required:None Normal
G. Douglas Vallee Limited
Page 2
Ontario Structure Inspection Manual - Inspection Form Site Number:
Rehab ReplaceX Bearings XX Abutment Walls X
WingwallsSidewalkBarrier/Parapet WallsPostsRailing System GirdersSoffit - Thick Slab
X Wearing Surface XEmbankments
X Seals/Sealants X
Structure Rehabilitation X $580,000
Total Cost $580,000
Associated Work:Estimated
Construction Cost
Additional Investigations $15,000Traffic Management $20,000Utilities $25,000Road AllowanceEnvironmental AssessmentEngineering $75,000Other $15,000Contingencies $25,000
Total Cost $175,000
Construction Cost:Associated Work Cost:
000006
AllowanceDetourBCS
Construction estimate includes typical major rehab scope of work & semi-integral conversion with closed road.
Material testing
Rehabilitation Required:Element
Priority Estimated Construction
CostUrgent Within 1 yr 1-5 yrs 6-10 yrs
Comments
Justification:
$580,000$175,000
$755,000TOTAL Estimated Cost:
G. Douglas Vallee Limited
Page 3
Ontario Structure Inspection Manual - Inspection Form Site Number:
Element Data
Element Group: Abutments Length:Element Name: Bearings Width:Location: Under Beams (seats) Height:Material: Cast-in-place Concrete Count:Element Type: Total Quantity: m
Environment: Benign Limited Inspection:
Protection System:
Comments:
Rehab X Replace
Timing: Urgent < 1yr 1 - 5 yr X 6 - 10 yr Urgent 1 year 2 year
Element Group: Abutments Length:Element Name: Abutment Walls Width:Location: North and South Height:Material: Cast-in-place Concrete Count:Element Type: Total Quantity: sq.m
Environment: Benign Limited Inspection:
Protection System:
Comments:
Rehab X Replace
Timing: Urgent < 1yr 1 - 5 yr X 6 - 10 yr Urgent X 1 year 2 year
Element Group: Abutments Length:Element Name: Wingwalls Width:Location: Height:Material: Cast-in-place Concrete Count:Element Type: Total Quantity: sq.m
Environment: Moderate Limited Inspection:
Protection System:
Comments:
Rehab Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr Urgent 1 year 2 year
Perform. Deficiencies
Perform. Deficiencies
Perform. Deficiencies
Hairline cracks in both - to be monitored. Spalling at bearing seats at NE. Patches and deterioration at abutment corners.
Recommended Work: Maintenance Needs: Repair of Bridge Concrete
Condition Data:
900903
Unknown
3 0
Previous repairs made to NW and SW walls remain in good condition. NE and SE in poor condition, repairs required. Most of Northeast face of wingwall has delamination.
Recommended Work: Maintenance Needs:
Condition Data:
Units Exc. Good Fair Poorsq.m 0 0
Unknown
4
Poorsq.m 0 0 209 2.2Units Exc. Good Fair
Recommended Work: Maintenance Needs:
901
4211.2
23
35.2900
0 70.4 0 0
Repair Northeast corner. Severe deformation and delamination at Northeast corner. Southwest bearing patch has medium crack and deterioration.
Unknown Condition Data:
Units Exc. Good Fair Poorm
000006
900904
470.4
35.2
2
34
2.50.60.3
G. Douglas Vallee Limited
Page 4
Ontario Structure Inspection Manual - Inspection Form Site Number:
Element Data
Element Group: Approaches Length:Element Name: Sidewalk Width:Location: East Side Height:Material: Cast-in-place Concrete Count:Element Type: Total Quantity: sq.m
Environment: Limited Inspection:
Protection System:
Comments:
Rehab Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr Urgent X 1 year 2 year
Element Group: Barriers Length:Element Name: Barrier/Parapet Walls Width:Location: Top of Sidewalk East and West Height:Material: Cast-in-place Concrete Count:Element Type: Total Quantity: sq.m
Environment: Severe Limited Inspection:
Protection System:
Comments:
Rehab Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr Urgent 1 year 2 year
Element Group: Barriers Length:Element Name: Posts Width:Location: Northwest and Southeast Height:Material: Count:Element Type: Total Quantity: Each
Environment: Severe Limited Inspection:
Protection System:
Comments:
Rehab Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr Urgent 1 year 2 year
Recommended Work: Maintenance Needs:
Narrow vertical cracks in barriers.
Unknown Perform. DeficienciesCondition Data:
Units Exc. Good Fair PoorEach 0 1 0 0
1
Seal parapet wall cracks. Includes 4 concrete reinforced end posts, both E & W sides. Double steel rails along top are in good condition.
Recommended Work: Maintenance Needs:
403
1
400
sq.m 0 71 1.2 0
Unknown Perform. DeficienciesCondition Data:
Units Exc. Good Fair Poor
72.2
Longitudinal cracking on sidewalk.
Recommended Work: Maintenance Needs: Repair of Bridge Concrete
4011.15
4 2
400 31.4
sq.m 0 43.2 43.2 0PoorCondition
Data:Units Exc. Good Fair
Unknown Perform. Deficiencies
000006
1600 31605 3.2
4 986.4
G. Douglas Vallee Limited
Page 5
Ontario Structure Inspection Manual - Inspection Form Site Number:
Element Data
Element Group: Barriers Length:Element Name: Railing System Width:Location: West Side/ Top of Deck Height:Material: Cast-in-place Concrete Count:Element Type: Total Quantity: sq.m
Environment: Severe Limited Inspection:
Protection System:
Comments:
Rehab Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr Urgent X 1 year 2 year
Element Group: Beams/MLE's Length:Element Name: Girders Width:Location: Underside of Bridge Height:Material: Cast-in-place Concrete Count:Element Type: Box/Trapezoid Total Quantity: sq.m
Environment: Benign Limited Inspection:
Protection System:
Comments:
Rehab Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr Urgent 1 year 2 year
Element Group: Decks Length:Element Name: Soffit - Thick Slab Width:Location: East Face Height:Material: Cast-in-place Concrete Count:Element Type: Total Quantity: sq.m
Environment: Moderate Limited Inspection:
Protection System:
Comments:
Rehab Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr Urgent 1 year 2 year
Recommended Work: Maintenance Needs:
Chlorides between beams.
Unknown Perform. DeficienciesCondition Data:
Units Exc. Good Fair Poorsq.m 0 10.6 0 0
10.6
Some leakage between girders. Chlorides visible under curb. Girder deterioration at Southwest bearing.
Recommended Work: Maintenance Needs:
1040.3
4 1
100 35.2
sq.m 0 231.8 0 0
Unknown Perform. DeficienciesCondition Data:
Units Exc. Good Fair Poor
231.8
Recommended Work: Maintenance Needs: Repair of Bridge Concrete
501 13.4
4 1
500 17.3
sq.m 0 295.7 295.7 0PoorCondition
Data:Units Exc. Good Fair
Unknown Perform. Deficiencies
000006
400 1.2402
35.24 14
591.4
G. Douglas Vallee Limited
Page 6
Ontario Structure Inspection Manual - Inspection Form Site Number:
Element Data
Element Group: Decks Length:Element Name: Wearing Surface Width:Location: Top of Deck Height:Material: Asphalt Count:Element Type: Total Quantity: sq.m
Environment: Severe Limited Inspection:
Protection System:
Comments:
Rehab X Replace
Timing: Urgent < 1yr 1 - 5 yr X 6 - 10 yr Urgent 1 year 2 year
Element Group: Embankments & Streams Length:Element Name: Embankments Width:Location: Height:Material: Count:Element Type: Total Quantity: Each
Environment: Moderate Limited Inspection:
Protection System:
Comments:
Rehab Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr Urgent 1 year 2 year
Element Group: Joints Length:Element Name: Seals/Sealants Width:Location: North and South Ends Height:Material: Count:Element Type: Joint Embedded in Elastomeric Concrete Total Quantity: m
Environment: Severe Limited Inspection:
Protection System:
Comments:
Rehab X Replace
Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr X Urgent X 1 year 2 year
Recommended Work: Maintenance Needs: Bridge Deck Joint Repair
Joints need washing. Concrete light spalling.
Unknown Perform. DeficienciesCondition Data:
Units Exc. Good Fair Poorm 0 70.4 0 0
70.4
Cobblestone retaining walls. Some toe deterioration at retaining walls.
Recommended Work: Maintenance Needs:
201 35.2
2
200
Each 0 0.75 0.25 0
Unknown Perform. DeficienciesCondition Data:
Units Exc. Good Fair Poor
1
Strip and pave deck. Includes approach surface. Deterioration at joints.
Recommended Work: Maintenance Needs:
1402
1
1400
sq.m 0 0 316 8PoorCondition
Data:Units Exc. Good Fair
Unknown Perform. Deficiencies
000006
100 24101 13.5
2 1324
G. Douglas Vallee Limited
Page 7
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 1 North Approach
Figure 2 South Approach
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 3 East Profile
Figure 4 West Profile
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 5 Upstream
Figure 6 Downstream
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 7 North Abutment
Figure 8 South Abutment
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 9 Soffit
Figure 10 Delamination with Spall, Northeast Quadrant
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 11 Delamination with Spalls at West Corner of South Abutment
Figure 12 Cracking with Spalls at Northeast Wingwall
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 13 Deteriorated Wood Box around Watermain
Figure 14 North Expansion Joint
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 15 South Expansion Joint
Figure 16 Pothole Forming at North Expansion Joint
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 17 Large Spall at Northwest Sidewalk with Exposed Rebar
Figure 18 Vertical Cracks in Barrier Wall
Municipal Structure Inspection Form Structure Number NORFOLK COUNTY 000006
Date Printed: August 4, 2016 G. Douglas Vallee Limited
Figure 19 Date Stamp