windham/norwich townline, windham...municipal structure inspection form norfolk county lot 24...

Municipal Structure Inspection Form NORFOLK COUNTY

LOT 24 CONCESSION 2 WINDHAM

Site Number D00003

WINDHAM/NORWICH TOWNLINE, WINDHAM

0.20 km S of Windham Concession 2 Road

G. Douglas Vallee Limited

Ontario Structure Inspection Manual - Inspection Form Site Number:

Inventory Data:

Structure Name Lot 24 Concession 2 Windham

X On Rail Road Navig. Water

Main Hwy/Road # Ped. Other X Non-Navig. Water

Under

Hwy/Road Name WINDHAM ROAD 19, WINDHAM

Structure Location 0.20km S of Windham Concession 2 Road

Latitude Longitude

X Not Cons. List/not Design.

Owner(s) Cons./not App. Desig./not List

MTO Region 30 Road Class: Freeway Arterial Collector X Local

MTO District 31 Posted Speed No. of Lanes

Old County 20 AADT % Trucks

Geographic Twp. 124 Inspection Route Sequence

Structure Type 6 Interchange Number

Total Deck Length 13.4 (m) Interchange Structure Number

Overall Str. Width 7 (m) Min. Vertical Clearance (m)

Total Deck Area 93.8 (m2) Special Route Truck Emergency X School Bicycle

Roadway Width 6.7 (m) Detour Length Around Bridge (km)

Skew Angle (Degrees) Direction of Structure

No. of Spans 1 Fill on Structure (m)

Span Length 12.6 (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 58' 17.6" N

I-Beam or Girders

WINDHAM RD 19

D00003

Southwestern

London / Stratford

Crossing

Type:

Norfolk

80d 32' 18.8" W

2

Norfolk County

Heritage

Designation:

80

North / South

10

0

500

Windham

2.2

May 9, 2014

1970

Load Limit By-Law #


Page 1

Site Number:

Field Inspection Information:

Type of Inspection: X OSIM Enhanced OSIM

oC

Urgent

Material Condition Survey

X

X

X

X

X

X

X

X

Investigation Notes:

Overall Structure Notes:

None X Minor Rehab. Replace

Maintenance Major Rehab.

Timing of Recommended Work: 1 to 5 years X 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 surfaces

02 Excessive deformations (deflections & rotations) 08 Jammed expansion joint 13 Flooding/channel blockage

03 Continuing settlement 09 Pedestrian/vehicular hazard 14 Undermining of foundation

04 Continuing movements 10 Rough riding surface 15 Unstable embankments

05 Seized bearings 11 Deck drainage 16 Other

Maintenance Needs

01 Lift and swing bridge maintenance 07 Repair to structural steel 13 Erosion control at bridges

02 Bridge cleaning 08 Repair of bridge concrete 14 Concrete sealing

03 Bridge handrail maintenance 09 Repair of bridge timber 15 Rout and seal

04 Painting steel bridge structures 10 Bailey bridges - maintenance 16 Bridge deck drainage

05 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

Ontario Structure Inspection Manual - Inspection Form

X

Monitoring Crack Widths:

D00003

X

X

X

X

X

X

X

Date of Inspection:

Inspector:

Others in Party:

X

X

July 22, 2016

Concrete Substructure Condition Survey:

Post-Tensioned Strand Investigation

Jason Timmermans, B.Eng., EIT, G. Douglas Vallee Ltd.

N/A

Hammer, Binoculars, Measuring Tape, Camera, etc.

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 22, 2018

Settlement at structure edges. No approach barriers.

Underwater Investigation:

Fatigue Investigation:

Structure Evaluation:

Monitoring

X

X

Seismic Investigation:

Detailed Deck Condition Survey:

Non-destructive Delamination Survey of Asphalt-Covered Deck:

PriorityAdditional Investigation Required:

None Normal


Page 2


Rehab Replace

X Abutment Walls X

X Wingwalls X

X Curb/Gutters X

Approaches Drainage (app)

Railing System

X Girders X

X Soffit Thin Slab X

Deck Top

Streams and Waterways

Foundation (below ground level)

Sign

Total Cost $0

Associated Work:

Estimated

Construction

Cost

Additional Investigations

Traffic Management

Utilities

Road Allowance

Environmental Assessment

Engineering

Other

Contingencies

Total Cost $0

Notes: Construction Cost:Associated Work Cost:

D00003

Rehabilitation Required:Element

Priority Estimated

Construction

CostUrgent Within 1 yr 1-5 yrs 6-10 yrs

Comments

Justification:

$0

$0

$0TOTAL Estimated Cost:


Page 3


Element Data

Element Group: Abutments Length:

Element Name: Abutment Walls Width:

Location: N & S Height:

Material: Cast-in-place Concrete Count:

Element Type: Total Quantity: sq.m

Environment: Moderate Limited Inspection:

Protection System:

Comments:

Rehab X Replace

Timing: Urgent < 1yr 1 - 5 yr 6 - 10 yr X Urgent 1 year 2 year

Element Group: Abutments Length:

Element Name: Wingwalls Width:

Location: All Four (4) Quadrants Height:


Element Type: Total Quantity: m


Protection System:

Comments:

Rehab X Replace


Element Group: Approaches Length:

Element Name: Curb/Gutters Width:

Location: E & W Height:



Environment: Severe Limited Inspection:

Protection System:

Comments:

Rehab X Replace


Perform. Deficiencies



4x4= 16m of cracks. Efflorescence throughout. Deterioration of construction joints at bearing elevation along wingwalls.

Recommended Work: Maintenance Needs:

Condition

Data:

1600

1604

Unknown

1.7 0.4

Damaged curb on west side of outside face. Delamination and spalling.


Condition

Data:

Units Exc. Good Fair Poor

sq.m 0 0

Unknown

4

Poor

m 0 4 18 2

Units Exc. Good Fair


903

4

24

4

900

0 0 42 0

Some hairline cracks at beam elevation on both abutments. Vertical crack between center beams on north abutment.

6

Unknown

Condition

Data:


sq.m

D00003

900

901

4

42

7

3

2

2.1

2

0.2

0.4

13.4


Page 4


Element Data

Element Group: Approaches Length:

Element Name: Approaches Drainage (app) Width:

Location: Height:

Material: Count:


Environment: 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: Railing System Width:

Location: E & W Height:




Protection System:

Comments:

Rehab Replace


Element Group: Beams/MLE's Length:

Element Name: Girders Width:

Location: Below Deck Height:

Material: Steel Count:

Element Type: I-type Total Quantity: sq.m


Protection System:

Comments:

Rehab X Replace

Timing: Urgent < 1yr 1 - 5 yr X 6 - 10 yr Urgent 1 year 2 year


Four beams - reinforced concrete diaphragms load bearing. Should be cleaned and repainted in rehabilitation. Rusting. Diaphragms

have some minor delamination and deterioration.

Unknown Perform. Deficiencies

Condition

Data:


sq.m 0 0 6.164 0

6.2

Cracking throughout. Damage/spalling on concrete end posts. Some delamination, minor spalling southeast end post has a spall with

exposed rebar.


501 0.23

0.5

14 4

500 13.4

sq.m 0 0 21 0.42


Condition

Data:


21.4

Grade for drainage - open ditches good.


402

0.85

4 2

400 12.6

m 0 12 0 0

PoorCondition

Data:



D00003

1600 3

1603

4

12


Page 5


Element Data

Element Group: Decks Length:

Element Name: Soffit Thin Slab Width:

Location: Between Beams Height:



Environment: Benign Limited Inspection:

Protection System:

Comments:

Rehab X Replace


Element Group: Decks Length:

Element Name: Deck Top Width:

Location: Below Asphalt Height:


Element Type: Cast-in-place Concrete on Supports, Composite Total Quantity: sq.m

Environment: Severe Limited Inspection:

Protection System:

Comments:

Rehab Replace


Element Group: Embankments & Streams Length:

Element Name: Streams and Waterways Width:

Location: Height:

Material: Count:

Element Type: Total Quantity: Each


Protection System:

Comments:

Rehab Replace



Banks stable. Cut grass on approach.


Condition

Data:


Each 0 1 0 0

1

Deck visible for 0.3m near curbs. No drains present.


1401

1

1400

sq.m 0 0 93.8 0


Condition

Data:


93.8

Some hairline cracks. West fascia has large spall with exposed rebar.


102 7

4 1

100 13.4

sq.m 0 90.8 0 3

PoorCondition

Data:



D00003

100 13.4

103 7

4 1

93.8


Page 6


Element Data

Element Group: Foundations Length:

Element Name: Foundation (below ground level) Width:

Location: Height:

Material: Count:



Protection System:

Comments:

Rehab Replace


Element Group: Signs Length:

Element Name: Sign Width:

Location: Height:

Material: Count:

Element Type: Total Quantity: Each


Protection System:

Comments:

Rehab Replace


Too low and partially covered with grass. Needs to re-install at proper height. Impact damage to SE sign.


Each 0 0 0.75 0.25


Condition

Data:


1

Limited inspection. Not visible.


1501

1

1500

m

PoorCondition

Data:



D00003

1300

1301

1

1

X


Page 7

Municipal Structure Inspection Form Structure Number NORFOLK COUNTY D00003

Date Printed: August 9, 2016 G. Douglas Vallee Limited

Figure 1 North Approach

Figure 2 South Approach



Figure 3 East Profile

Figure 4 West Profile



Figure 5 Upstream

Figure 6 Downstream



Figure 7 North Abutment

Figure 8 South Abutment



Figure 9 Narrow Cracks in North Abutment

Figure 10 Narrow Cracking in South Abutment



Figure 11 Cracking, Efflorescence at North Soffit

Figure 12 Cracking, Rust Staining at South Soffit



Figure 13 Cracking, Spalling at North Soffit

Figure 14 Delamination in Soffit



Figure 15 Soffit

Figure 16 Vertical Cracking at South Abutment



Figure 17 Cracking, Efflorescence at SE Wingwall

Figure 18 Cracking, Efflorescence at SW Wingwall



Figure 19 Hairline Crack, Efflorescence at NE Wingwall

Figure 20 Damage at South Barriers, Rebar Exposed



Figure 21 Typical Hairline Crack in Barrier

Figure 22 Potholes, Longitudinal Cracking



Figure 23 North Joint



Figure 24 South Joint



Figure 25 Wearing Surface

Figure 26 Typical Rebar Popping at North Soffit



Figure 27 Severe Spalling at SW Fascia

windham/norwich townline, windham...municipal structure inspection form norfolk county lot 24...

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