Addendum 5 - Mt Carmel Rd

17 MB Posted

Attached to
Marion County Seven Bridges Maintenance & Repairs
Solicitation number
7BR
Issued by
Miller County, Georgia

About this file

This is a Bridge Inspection Report from the Georgia Department of Transportation, District Three, documenting the structural condition of the Mt. Carmen Road bridge (Structure ID: 197-5023-0) spanning Muckalee Creek Tributary in Marion County. The 96-foot by 29-foot bridge, built in 1960 using a Logan design, consists of a 4.5-inch reinforced concrete deck supported by six steel S10X25.4 beams and eight timber piles under concrete caps. The inspection, conducted on October 6, 2020, by Team Leader Jason T. Edwards and Assistant Justin Martin, reveals significant structural deficiencies requiring immediate attention. The deck maintains a good condition rating (NBIS Condition 7) with minor shrinkage cracking and failed joints, while the superstructure is rated as good condition (NBIS Condition 7) with corrosion on all steel elements that requires cleaning and painting. However, the substructure has been rated in imminent failure condition (NBIS Condition 1) due to advanced decay and section loss in the timber pile foundation, specifically Pile 4 at Bent 3 (7 inches wide by 15 inches high by 3 inches deep decay) and Pile 4 at Bent 5 (8 inches wide by 14 inches high by 4 inches deep rot with only 5 inches of center remaining). The bridge has been closed to all traffic since April 16, 2018, and remains properly closed as of the October 2020 inspection date.

Maintenance and repair activities identified in the inspection include bridge joint sealing of all deck joints (174 linear feet), painting of all bridge beams requiring steel protective coating (2,070 square feet), and pile repair and replacement at Bents 3 and 5 (specifically Piles 3-4 and 5-4). The inspection confirms that the structure requires closure due to section loss and rot of the timber substructure and notes that no specialized, fracture critical, or underwater inspections were performed. The report documents bearing data showing beam-on-cap connections across six spans with equal spacing of 16 feet and four beams per span. This inspection report supports the related Marion County Seven Bridges Maintenance & Repairs contract opportunity, which includes this bridge among seven total structures requiring maintenance and repair work to be completed in accordance with Georgia Department of Transportation Standard Specifications.

Text of this file

Georgia Department of Transportation

6-Revised inventory or operating ratings; load limits

Bridge Inspection Report

District: 4841300000 - District Three-

Structure ID:

Location ID:

197-5023-0

197-00124X-000.37N

Inspection Area:

Over: MUCKALEE CREEK TRIB.

Road Name:

County:

Bridge Information:

Marion

MT CARMEN CH ROAD

Structure ID:

Marion

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

Inspection Date:

Evaluation

Topside Inspection Team

Team Leader: Jason T. Edwards

Justin MartinAssistants:

04/03/2019Inspection Type: General

Deck

NBIS Condition 7 - Good Condition

4.5" concrete deck

Holes were cut in deck for temporary piles to be driven with exposed rebar in patches. Exposed rebar is underneath the deck.

Minor shrinkage cracking and light scaling.

Joints have failed.

Material: O. Concrete

1. ConcreteDeck Wearing Surface Type:

Superstructure

NBIS Condition 7 - Good Condition

7-S10X25.4 beams in 6 at 16'= 96'

Full lateral supports

All steel has corrosion and needs to cleaned and painted.

Year Painted:

Temperature (F):

1960Material: M. Steel

Paint Type : 1- Lead Chromate Oil Alkyd System

Substructure

NBIS Condition 1 - Imminent Failure

4- 8 timber piles under concrete caps. 84 degree exterior battered piles.

See sketch for placement of HP 12 x 53 crutch & helper bents.

Caps have minor cracking.

Bent 3 cap rear has minor spall.

Bent 4 cap forward bay 5 has a spall with exposed rebar approximately 2.5"L.

Minor spall with exposed rebar in cap at bent 3 rear.

Bent 3, Pile 4 has decayed section. 7" wide x 15" high x 3" deep.

Bent 5 pile 4 is rotten. 8" wide x 14" high x 4" deep; pile now has a 5" center remaining, outer shell rot (April 3, 2018)

4/16/18 - From Load Rate - Requires closure due to advanced decay in timber piles, Pile 4 at Bent 5 and Pile 4 at Bent 3.

Year Painted:Material: K. Timber-Concrete

0- Not ApplicablePaint Type :

General

Built: 1960 96' x 29' Logan design

Structure requires Closing due to section loss/rott of the timber substructure 4/16/2018.

9/27/2018- Structure is properly closed

April 3, 2019: Structure is properly closed

This Bridge:

Confined Space: Traffic Control Needed:No No

Conditional Situations

Printed: 10/07/2020 Page 2 of 14 jreed Highlight

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

Access Equipment:

Waders:

None

Hip boots

Topside Boat: None

Special Imaging Device: None

Equipment Used

Load Rating and Posting

Truck Type Gross/H-Modified HSModified Tandem 3-S-2 Log Piggy

Calculated Posting

Posting Required

Existing Posting

00 00 00 00 00 00

Yes No No No No No

00 00 00 00 00 00

Item 103 Temporarily Shored : Posting Required:No Yes

K. Bridge closed to all trafficItem 41 - Structure Open, Posted or Closed:

Element Data

Element Quantity State 1 State 2 State 3 State 4Parent Element Env*Measurement Unit

12-Reinforced Concrete Deck 2784 27842SQUARE FEET

107-Steel Open Web Girder/Beam 672 6722Linear Foot

515-Steel Protective Coating (107) 2070 107-Steel Open Web

Girder/Beam

0 20702SQUARE FEET

215-Reinforced Conc Abutment 59 592Linear Foot

228-Timber Pile 29 27 22Each

234-Reinforced Conc Pier Cap 145 1452Linear Foot

301-Pourable Joint Seal 174 0 1742Linear Foot

Env* = Environment

Defects

Element State 2 State 3 State 4Defect

228-Timber Pile 2Decay/Section Loss

301-Pourable Joint Seal 174Leakage

515-Steel Protective Coating (107) 2070Effectiveness (Steel Protective Coatings)

Maintenance Items

Activity Work

Quantity Priority Location

Completion

Date Comments

Inspection

Date

800 - BRIDGE JOINT SEALING

(LINEAR FEET)

C deck joints all deck joints06/17/2014

000 - BRIDGE PAINTING (Not performed by Highway

Maintenance, used by Bridge

Mntce) ()

C all beams clean and paint all bridge beams 06/17/2014

825 - PILE REPAIR/RELATED

REP (NUMBER PILES)

B bents 3 and 5 replace pile 3-4 and 5-406/17/2014

Printed: 10/07/2020 Page 3 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

No Specialized Inspection performed on this bridge.

Printed: 10/07/2020 Page 4 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

Deck

NBIS Condition Code :

Inspection Team

Team Leader :

Assistants :

Inspection Date : 10/06/2020

7 - Good Condition

Other Special Inspection

Jason T. Edwards

Justin Martin

4.5" concrete deck

Holes were cut in deck for temporary piles to be driven with exposed rebar in patches. Exposed rebar is underneath the deck.

Minor shrinkage cracking and light scaling.

Joints have failed.

Superstructure

NBIS Condition Code :

7-S10X25.4 beams in 6 at 16'= 96'

Full lateral supports

All steel has corrosion and needs to cleaned and painted.

7 - Good Condition Temperature (F):

Substructure

NBIS Condition Code :

4- 8 timber piles under concrete caps. 84 degree exterior battered piles.

See sketch for placement of HP 12 x 53 crutch & helper bents.

Caps have minor cracking.

Bent 3 cap rear has minor spall.

Bent 4 cap forward bay 5 has a spall with exposed rebar approximately 2.5"L.

Minor spall with exposed rebar in cap at bent 3 rear.

Bent 3, Pile 4 has decayed section. 7" wide x 15" high x 3" deep.

Bent 5 pile 4 is rotten. 8" wide x 14" high x 4" deep; pile now has a 5" center remaining, outer shell rot (April 3, 2018)

4/16/18 - From Load Rate - Requires closure due to advanced decay in timber piles, Pile 4 at Bent 5 and Pile 4 at Bent 3.

1 - Imminent Failure Condition

Traffic Control Needed:NoConfined Space:

Conditional Situations

No

General

Built: 1960 96' x 29' Logan design

Structure requires Closing due to section loss/rott of the timber substructure 4/16/2018.

9/27/2018- Structure is properly closed

April 3, 2019: Structure is properly closed

October 8, 2019: Structure is still properly closed.

April 8,2020: Structure is still properly closed.

October 6,2020: Structure is still properly closed.

None Special Imaging Device:Access Equipment:

Equipment Used

None

Printed: 10/07/2020 Page 5 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

Printed: 10/07/2020 Page 6 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

No Fracture Critical Inspection performed on this bridge.

Printed: 10/07/2020 Page 7 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

Bridge Components

Bearing Data

Span # Rear Type Bearing Forward Type Bearing Remarks

1 08 - Beam on Cap08 - Beam on Cap

2 08 - Beam on Cap08 - Beam on Cap

3 08 - Beam on Cap08 - Beam on Cap

4 08 - Beam on Cap08 - Beam on Cap

5 08 - Beam on Cap08 - Beam on Cap

6 08 - Beam on Cap08 - Beam on Cap

Superstructure Data

Span # Beam Type Beam Spacing RemarksLength # Beams

1 4Steel S10X25.416 7

2 4Steel S10X25.416 7

3 4Steel S10X25.416 7

4 4Steel S10X25.416 7

5 4Steel S10X25.416 7

6 4Steel S10X25.416 7

Printed: 10/07/2020 Page 8 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

This bridge has no intersected feature.

Printed: 10/07/2020 Page 9 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

No Underwater Inspection performed on this bridge.

Printed: 10/07/2020 Page 10 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

F :

C :

D :

A :

B :

E :

01.9

Waterway Information

G :

H :

J :

I :

K :

Location of Bridge Height :

Scour Condition :

Waterway Adequacy :

Channel Protection :

Comments :

8' forward bent 4

Substructure Skew = Channel Skew = Stream Angle =0 0 0

Bridge Height Taken: DOWNSTREAM

08.1

Printed: 10/07/2020 Page 11 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

Actual Vertical Clearance at

Point of Impact :

Total # of Beams in Span :

# of Damaged Beams :

Beam Type :

Span # with Beam Damage :

Minimum Vertical Clearance : ft - in ft - in

Collision Information

Posted Vertical Clearance :

Report Type :

ft - in

Report Date :

Damage Location in Span :

Damage Details :

Repair Details :

Damage Type :

Additional Comments :

Repairs Required : No Repairs Made : No

Printed: 10/07/2020 Page 12 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

Photographs

197-5023-0-53.JPG

Typical

197-5023-0_roadway_2018-4-3.jpg

Facing North

197-5023-0_sideview_2018-4-3.jpeg

Upstream

197-5023-0 bent 5 pile 4.jpg

Pile 4 at bent 5 rotten 4-27-2016

197-5023-0-55.JPG

Pile 4 at bent 5 rotten.

197-5023-0-57.JPG

Manmade irrigation dam 25' upstream.

Printed: 10/07/2020 Page 13 of 14

197-5023-0

Inspection Area:

Road Name:

4841300000 - District Three-District:

MT CARMEN CH ROAD

Location ID:

County:

197-00124X-000.37N MUCKALEE CREEK TRIB.Over:

Photographs

197-5023-0_forward_side_2020-10-6.JPG

Structure is properly closed on both ends

197-5023-0_rear_side_2020-10-6.JPG

Structure is properly closed on both ends

197-5023-0_forward_posting_2018-4-3.jpg

Forward and rear posting

197-5023-0_rear_posting_2018-4-3.jpg

Forward and rear posting

Printed: 10/07/2020 Page 14 of 14

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