arlington avenue bridge, south
TRANSCRIPT
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8/18/2019 Arlington Avenue Bridge, South
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001 / 2 General Notes
- Bridge inventoried from south to north. This is a routine underwater inspection. Only the concrete abutments andchannel elements were observed during this inspection.
012-38
/ 2 Reinforced Concrete Deck/Slab 2928 sq ft 1028 1350 500 5
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**
Cracks- Longitudinal and transverse cracks to 1/16" wide occur along deck soffit and overhangs.
Spalls- Spalls measuring 6' L x 1' W x 2" D, with exposed and corroding reinforcing steel occur at the southwest soffitnear Abutment 2- At approximately 14' to the west edge of deck, a spall is exhibited up to 1'6"L X 1'2" W X 3"D with exposed andcorroded rebar, with up to 25% section loss.- At approximately 4' to the west edge of the deck, incipient/open spalling is exhibited up to 5.2' L X 3.2'W X 3" Dwith exposed and corroded longitudinal bars, with up to 25% section loss.- At approximately 6' from from the east edge of the slab at soffit, spalling is exhibited to 1'6" W X 3'W X 2" Daround a drain hole with exposed and corroded rebar and up to 25% section loss (Photo 9)- Slab soffit exhibits intermittent areas of heavy scaling and moderate efflorescence leaching.
- Spalling and delamination occur at several abandoned and paved over drain holes on the slab soffit.- Spalls measuring to 6' L x 1' W x 2" D, with exposed and heavily corroding reinforcing steel occur along southeassoffit near Abutment 2 (Photo 8)- Spalls measuring to 5' L x 1' L x 3" D, with exposed and heavily corroding reinforcing steel occur along westoverhang- Spalling measuring up to 25' L X 1'2"W X 4" D, exposed and corroded rebar is exhibited along the west edge withup to 25% section loss
215 / 2 Reinforced Concrete Abutment 118 ft 0 118
- Abutment 1 exhibits three vertical cracks that range in size from hairline to 1/32" wide with efflorescence thatextend from bottom of the arch down to the high water mark.- Abutment 2 exhibits five vertical cracks that range in size from hairline to 1/16" wide and extend from bottom of the arch down to the high water mark (refer to Photo 8).
- Abutments 1 and 2 exhibit scaling typically 1/2" deep with maximum penetrations of up to 3/4" that extends from 3below arches down to the channel bottom (refer to Photo 7).
220 / 2 Reinforced Concrete Pile Cap/Footing 2 each 2
- Footings not exposed at time of inspection.
331 / 2 Reinforced Concrete Bridge Railing 98 ft 65 30 3
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**
Elem/Env Element Description UOMQuantity Qty1 Qty2 Qty3 Qty4
Bridge Number B1531
ARLINGTON AV Over TRUCKEE RVRBridge Location
Inspection Date 09/18/2015
Element Condition Values
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Cracks- Vertical cracks to 1/32" wide occur along concrete bridge railing.
Spalls- Concrete railing at joint exhibits spalling at top up to 8" L X 7-1/2" w X 4" D, no exposed rebar.- Incipient spalling measuring to 3' L x 1'8" W x 1'2" H occurs along the northwest end stub cap.- Spalls measuring to 3' L x 6" W x 3" D, some with exposed and corroding reinforcing steel, occur along the loweroutboard face of the bridge railing.- Incipient spalling, delamination and scale damage with moderate efflorescence occurs along outboard fascias of bridge railing along length of sidewalk junctures.
- Outboard rotation measuring to 1.5" at the southwest bridge railing end and to 1-1/4" outboard rotation at thesoutheast bridge railing end.
510 / 2 Flexible/Semi-Rigid/Rigid WearingSurfaces
2928 sq ft 2376 552
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**
Previously sealed longitudinal and transverse cracking opened to 1/8"w.
516 / 2 Concrete Coating 1 lumpsum
0 1
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**
Fine surface finish deterioration along concrete bridge railing particularly at the northeast and southeast ends.
517 / 2 Graffiti 1 lumpsum
0 1
Graffiti is present along abutments and wingwalls.
605 / 2 Concrete Curbs 98 ft 73 25
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTION
REPORT.**
Vertical cracks to 1/32" wide occur along concrete curbs.
Shallow spalls occur along concrete curbs.
620 / 2 Concrete Sidewalks 98 ft 0 98
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**
Elem/Env Element Description UOMQuantity Qty1 Qty2 Qty3 Qty4
Bridge Number B1531
ARLINGTON AV Over TRUCKEE RVRBridge Location
Inspection Date 09/18/2015
Element Condition Values
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Map cracks to 1/32" wide occur along sidewalks, with longitudinal cracking to 1/16" w.
End of the steel plate at the northeast and southwest end of the sidewalk is not flush with the sidewalk.
650 / 2 Utilities 2 each 0 1 1
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**
Four of eight anchor straps of the 2" diameter metal pipe along Abutment 1 are missing or damaged.
Minor impact damage occurs at two utility hangar straps for conduits hung on the east fascia.
680 / 2 Reinforced Concrete Retaining Walls 60 ft 0 60
- The northwest wingwall exhibits an area of section loss that measures 11" H x 5" W x 3-1/2" D; there is noexposed reinforcing steel. Section loss is located at the wingwall to backwall connection and extends from thegroundline up.- The southeast wingwall exhibits an area of section loss that measures 4" in diameter x 2" deep that is located 4'above the groundline/mudline at the backwall wingwall connection.- Wingwalls exhibit vertical and diagonal cracks up to 1/16" wide.- Wingwalls exhibit a band of scaling that is up to 1/2" deep from the groundline up 6'.
690 / 2 Substructure Scour and Erosion 2 each 2
- No significant deficiencies.
700 / 2 Channel Scour 1 lumpsum
1
- No significant deficiencies.
701 / 2 Channel Embankment Erosion 1 lumpsum
1
- No significant deficiencies.
702 / 2 Channel Aggradation 1 lumpsum
1
- No significant deficiencies.
703 / 2 Channel Drift 1 lumpsum
1
- No significant deficiencies.
704 / 2 Channel Vegetation 1 lumpsum
0 1
- No significant deficiencies .- Large trees exist both along the southwest and northeast channel embankments.
720 / 2 Concrete Channel Lining 1 lump 0 1
Elem/Env Element Description UOMQuantity Qty1 Qty2 Qty3 Qty4
Bridge Number B1531
ARLINGTON AV Over TRUCKEE RVRBridge Location
Inspection Date 09/18/2015
Element Condition Values
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sum
- Cracks up to 1/16" wide and isolated spalls up to 11" H x 5" W x 4" D are present along channel lining. There is noreinforcing steel exposed within the spalls.
721 / 2 Flexible/Semi-Flexible Channel Lining 1 lumpsum
0 1
- Riprap along the northeast channel exhibits minor sloughing into the channel at several locations.
761 / 2 Reinforced Concrete Approach Barrier Rail 2 each 2
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**
771 / 2 Asphalt Concrete Approach Pavement 1 lumpsum
1
**UNDERWATER INSPECTION TO ASSESS SCOUR/SUBMERGED SUBSTRUCTURE ELEMENTS ONLY -ELEMENT NOT RATED. THE CS RATING AND COMMENTS ARE FROM THE 04/15/2015 INSPECTIONREPORT.**
North approach pavement adjacent to the abutment exhibits transverse cracking to 1/8" w.
Elem/Env Element Description UOMQuantity Qty1 Qty2 Qty3 Qty4
Bridge Number B1531
ARLINGTON AV Over TRUCKEE RVRBridge Location
Inspection Date 09/18/2015
Element Condition Values
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Waterway Measurements Referenced from:Referenced to the top of parapet along the west (upstream) fascia.
DATE:
LOCATION WATERLINE MUDLINE MUDLINE MUDLINE
9/18/2015 4/15/2015 4/22/2014
Abut. 1 Dry 15.3' 15.3' 15.3'
1/4 Span 16.5' 16.9' 16.9' 16.8'
Mid Span Dry 15.7' 15.7' 14.7'
3/4 Span Dry 15.4' 15.5' 15.4'
Abut. 2 Dry 15.6' 15.6' 15.7'
NOTE: Date 04/21/10 04/25/11 08/16/11Location Mudline Mudline Mudline
Abut 1 15.2' 14.4' 15.3'1/4 Span 17.0' 16.8' 16.5'Midspan 15.7' 15.9' 15.5'3/4 Span 15.4' 15.9' 15.3'
Abut 2 15.9' 16.3' 15.8'
Bridge Number B1531
ARLINGTON AV Over TRUCKEE RVRBridge Location
Inspection Date 09/18/2015
Waterway Measurement Report
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Photo 1: West Elevation, Looking East.
B1531
09/18/2015
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Date:
Photo 2: South Approach, Looking North.
B1531
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Date:
State of Nevada
De artment of Trans ortation
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Photo 3: Overall Upstream Channel, Looking West.
B1531
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Bridge No.:
Date:
Photo 4: Overall Downstream Channel, Looking East.
B1531
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Bridge No.:
Date:
State of Nevada
De artment of Trans ortation
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Photo 5: Overall Abutment 1, Looking Southeast.
B1531
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Bridge No.:
Date:
Photo 6: Overall Abutment 2, Looking Northeast.
B1531
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Bridge No.:
Date:
State of Nevada
De artment of Trans ortation
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Photo 7: Typical Scaling at Abutment 1, Looking South.
B1531
09/18/2015
Bridge No.:
Date:
Photo 8: Vertical Crack at Abutment 2, Looking North.
B1531
09/18/2015
Bridge No.:
Date:
State of Nevada
De artment of Trans ortation
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CriticalityTiming Item Code Description UnitsStd.Unit
CostQuantity Unit Cost Total Cost
1 - Urgent action needed
1 - Minor 0001
•Repair the ends of the steel plate at the northeast and southwest end of the sidewalk to be flush withsidewalk.
Notes:
CriticalityTiming Item Code Description Units Std.UnitCost Quantity Unit Cost Total Cost
3 - Perform action within next 2 years
2 - Major 8750050175050SQFTRepair Deck/Slab SoffitSpalling/Delamination
D143
•Repair spalls and exposed concrete in deck soffit.Notes:
1 - Minor 4500756075SQFTPatch Spalls in Concrete
Bridge RailingD343
•Repair open/incipient spalls along outboard fascias of concrete bridge railing.Notes:
CriticalityTiming Item Code Description UnitsStd.Unit
CostQuantity Unit Cost Total Cost
4 - Perform action when time and money
permit
1 - Minor 001--LSSubstructure Graffiti
EradicationSub214
•Eradicate graffiti along abutments and wingwalls.Notes:
1 - Minor 55215521SQFTSeal Deck/Slab Cracks
(Pourable Sealant)D104
•Seal wearing surface crackingNotes:
1 - Minor 270315917159LINFTSeal Cracks in Abutment(Pressure Inject Epoxy)
Sub64
•Seal backwall cracking.Notes:
1 - Minor 5005001--LSRepair/Maintain
Utility/Utility SupportsD364
•Replace/Repair anchor straps that are missing or damaged for the metal conduit running east-west along Abutment 1.
Notes:
Bridge Number B1531
ARLINGTON AV Over TRUCKEE RVRBridge Location
Inspection Date 09/18/2015
Maintenance Inspection Work Items and Costs Report
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1 - Minor 200010020100CUYDPlace Riprap inChannel/Apron
Chan34
•Repair/Replace riprap along north downstream channel bank.Notes:
CriticalityTiming Item Code Description UnitsStd.Unit
CostQuantity Unit Cost Total Cost
5 - Monitor
1 - Minor 000--LSSeal Substructure
Cracks (Pressure InjectEpoxy)
Sub95
- Monitor cracks and section loss at abutment backwalls and wingwallsNotes:
Bridge Number B1531
ARLINGTON AV Over TRUCKEE RVRBridge Location
Inspection Date 09/18/2015
Maintenance Inspection Work Items and Costs Report
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Underwater Elements Ins ected and Ins ected Fre uencElements Inspected Inspection Frequency
1 Abutment 1 48
2 Abutment 2 48
Ins ection Procedures Used
Ins ection Results
-Perform underwater inspection of two reinforced concrete abutments routinely every 48 months.-Diving Mode: Water depth is shallow, perform U/W inspection by wading if water depth is
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75A. Type Of Work
2006
3 (On Free Road)
2 (2-way traffic)
9. Location
39 ° 31 ' 25.30 "
17. Longitude
41. Posting Status A (Open)
0
5 (Waterway)
0 (No median)
0 (None)
44B. Appr. Span Design
11. Milepoint
RENO - S BRIDGE
0.000
60600 (Reno)
02 (District 02)
329 (Nevada)
7. Facility Carried
1291. Frequency
93A. FC Inspection Date
09/18/2015
30. Year of ADT
Structure Inventory and Appraisal
Bridge No.: B1531
3. County 031 (Washoe)
6. Feature Intersected TRUCKEE RVR
2. District
98A. Border Bridge Code (Not Applicable)
99. Border Bridge No.
43A. Main Span Material 1 (Concrete)
43B. Main Span Design 01 (Slab)
45. No. of Spans Main Unit 1
44A. Appr. Span Material 0 (Other)
00 (Other)
46. No. of Appr. Spans 0
107. Deck Type
108A. Wearing Surface
48. Length Max Span
49. Structure Length
34. Skew 0 degrees
50. Curb/Sdwk Width LT
51. Width Curb to Curb
32. Appr. Roadway Width
33. Median
35. Structure Flared
10. Min Vertical Clearance
0
47. Horiz. Clearance
99.99 ft.
53. Min. Vert. Clearance Over
55A. Min. Lat. Underclear Right
56. Min. Lat. Underclear Left
38. Navigation Control 0 (No navigation control on waterway (bridge permit not required))
111. Pier Protection 1 (Navigation protection not required)
39. Vertical Clearance
40. Horiz. Clearance
16. Latitude
N (Feature not a highway or railroad)
90. Inspection Date 04/15/2015
92A. FC Frequency
93B. UW Inspection Date
92B. UW Frequebcy 48
93C. SI Date
92C. SI Frequency
58. Deck 4 (Poor Condition (advanced deterioration))
59. Superstructure 4 (Poor Condition (advanced deterioration))
60 . Substructure 6 (Sat is factory Condi tion (minor deter iora tion))
61. Channel/Channel Prot 7 (Bank protection needs minor repairs)
62. Culvert N (Not Applicable)
67. Struc Eval 4 (Meets minimum tolerable limits)
68. Deck Geomet ry 2 (Intolerable)
69. Underclearance,Vert & Horiz
N (Not applicable)
71. Waterway Adequacy 6 (Occasional Overtopping of Approaches)
72. Approach Alignment 8 (Equal to present desirable criteria)
36A. Bridge Railings 0 (Does not meet acceptable standards/safety feature is required)
36B. Transit ions 0 (Does not meet acceptable standards/safety feature is required)
36C. Approach Guardrail 0 (Does not meet acceptable standards/safety feature is required)
36D. Approach GuardRail Term 0 (Does not meet acceptable standards/safety feature is required)
113. Scour Critical Bridges 5 (Scour within limits of footing or piles)
31. Design Load 0 (Other/Unknown)
64. Operating Rating 45.0
66. Inventory Rating 27.0
70. Posting 5 (Equal to or above legal loads)
27. Year Built 1938
106. Year Reconstructed
42A. Type of Service On 5 (Highway-pedestrian)
28A. Lanes On 4
29. Avg Daily Traffic 13000
109. Truck ADT 4 %
19. Detour Length
112. Bridge Length Y
26. Functional Class 16 (Urban)
100. STRAHNET 0 (Not a STRAHNET route)
101. Parallel Structure N (No parallel structure)
102. Direction of Traffic
22. Owner 04 (City or Municipal Highway Agency)
21. Maintenance Resp 04 (City or Municipal Highway Agency)
37. Historical Signif icance 5 (Not el ig ible)
65. Rating Method 1 (Load Factor (LF))
28B. Lanes Under
2012
8. Structure No. B1531
ARLINGTON AV
63. Rating Method 1 (Load Factor (LF))1. State Code
1510065805. Inventory Route
4. Place Code
12. Base Hwy Network 0 (Inventory Route is not on the Base Network)
13A. LRS Inv Route
13B. Subroute No.
98B. % Responsibility
6 (Bituminous)
1 (Concrete Cast-in-Place)
108B. Deck Membrane
0 (None)108C. Deck Protection
RT
N (Feature not a highway or railroad)54A. Min. Vert. Underclear 54B. Min. Vert. Underclear
55B. Min. Lat. Underclear Right
116. Min Nav Vert Clear
42B. Type of Service Under
31 (Replacement)
1 (Work to be done by contract)75B. Work Done By
$ 32694. Bridge Impr Cost
76. Len of Struc Impr
95. Rdwy Impr Cost $ 33
96. Total Proj Cost $ 489
97. Year of Impr Cost
114. Future ADT 25000
115. Year Future ADT 2031
20. Toll
103. Temp Structure
104. Hwy Sys Inv Route 0 (Structure/Route is NOT on NHS)
105. Fed Lands Hwys 0 (Not Applicable)
110. Desig National Net 0 (Inventory route not on network)
0 ft.
3.1
44.9 ft.
0.0 ft.
0.0 ft.
44.9 ft.
45.9 ft.
47.9 ft.
5.91 ft.
5.91 ft.
44.9 ft.
52. Deck Width Out to Out 61.0 ft.
9999 ft.
0 ft.
0 ft.
0 ft.
70.20912
201. Contract Number City
202. Seismic Risk
203. Structure Name
204. Culvert Barrel Height
205. Culvert Barrel Width
206. Culvert Barrel Length207. Total Deck Area 2922 sq ft .
92A-1. FC Required
92B-1. UW Required
92C-1. SI Required
N
Y
N
Last Modified: 11/06/2015
208. Last AccessRequired Inspection Date
209. Access RequiredInspection Frequency
04/15/2015
12
210. Date of Next AccessRequired
04/15/2016
211. Bridge InventoryDirection
South to North
119 ° 48 ' 58.65 "
SD:FO:ERRORSufficiency Rating: