CCTV_104.04.26_to_104.04.26.01_Report.pdf

PDF 2 MB Posted

Attached to
Loomis Rd Sanitary Sewer Replacement & Relocation - Phase 2 - Rebid
Solicitation number
25-002-GEN
Issued by
Kenton County, Kentucky

About this file

This document is a Closed-Circuit Television (CCTV) inspection report for a sanitary sewer pipe segment located on Terminal Drive in Hebron, conducted for the Nelson Stark project. The survey was performed on 12/24/2024 using CCTV technology, covering a 138.6-foot length of a 15-inch diameter circular reinforced concrete pipe, running between manholes TPS.104.04.26 and TPS.104.04.27. The survey was conducted in an upstream direction during dry weather conditions in a parking lot location, with the primary purpose of maintenance-related inspection.

The inspection revealed minimal defects, with only one notable observation: a deposit of settled fine materials at 23 feet into the pipe, occupying 10% of the pipe's cross-section at position 6. The NASSCO C.C.T.V. Defect Code Information indicates an overall maintenance rating of 2100, with a single defect logged. The pipe's structural integrity appears sound, with no cracks, fractures, roots, or significant obstructions detected. The surveyor, J Ray (Certificate Number U-0618-0703002092), completed the digital survey for the customer TELEVAC, under purchase order S2406594, with the aim of assessing the pipe's condition and potential maintenance needs.

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Project Information Surveyor Name J RAY Certi�cate Number U-0618-0703002092

Owner NELSON STARK Customer TELEVAC

Drainage Area PO Number S2406594

Pipe Segment Reference Date 12/24/2024 08:36

Street TERMINAL DR City HEBRON

Comments

Manhole Upstream MH TPS.104.04.27 Rim to Invert (U)

Grade to Invert (U) Rim to Grade (U)

Downstream MH TPS.104.04.26 Rim to Invert (D)

Grade to Invert (D) Rim to Grade (D)

Pipe Use Sanitary Sewage Pipe Direction of Survey Upstream

Pipe Height (Diameter) 15 Width

Shape Circular Material Reinforced Concrete Pipe

Lining Method Pipe Joint Length

Total Length Length Surveyed 138.6

Year Constructed Year Renewed

Misc Flow Control Not Controlled Media Label DIGITAL

Purpose Maintenance Related Consequence of Failure

Pre-Cleaning Not Known Date Cleaned

Weather Dry - No Precipitation During Survey Location Code Parking Lot

Additional Info Location Details

Custom Custom 1 Custom 2

Custom 3 Custom 4 https://posmsoftware.com/

Custom 5 Custom 6

Custom 7 Custom 8

Custom 9 Custom 10

Project Reverse Setup ID Sheet (Group) Number

Imperial Units (US) True Pressure Value

Work Order Project NELSON STARK

Coating Method Completed Yes

Insp Tech Used CCTV Yes Laser No

Sidewall No Sonar No

Zoom No Other No

Inspection Inspection Status Complete Inspection

Reviewed By Reviewer Certi�cate Number

Count Groups Taps 0 Roots 0

Cracks / Fractures 0 Broken / Holes / Collapse 0

Deposits 1 Obstruction 0

Abandoned Survey 0

Scores Structure Peak Score 0 Structure Peak Grade 1

Structure Mean Score 0 Structure Mean Grade 1

Service Peak Score 2 Service Peak Grade 1

Service Mean Score 0.01 Service Mean Grade 1

NASSCO Ratings Structure Rating 0000 Structure Rating Number 0

Structure Rating Index 0 Maintenance Rating 2100

Maintenance Rating Number 2 Maintenance Rating Index 2

Overall Rating 2100 Overall Rating Number 2

Overall Rating Index

Project: NELSON STARK

Date: 12/24/2024 8:36:00 AM Pipe Segment Reference:

Street: TERMINAL DR Upstream MH: TPS.104.04.27

Length Surveyed: 138.6 Downstream MH: TPS.104.04.26

Run Number: Direction of Survey: Upstream

Height (Diameter): 15 Material: Reinforced Concrete Pipe

Distance Fault Observation Time Picture

0.0 Access Point Manhole

Severity: None Remarks: TPS.104.04.26

00:00:24 00:00:24

0.0 Miscellaneous Water Level

Severity: None Percent: 5

00:00:34 00:00:34 file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0838_AMH_0_U_15093.jpg file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0838_MWL_0_U_5090.jpg

Distance Fault Observation Time Picture

23.0

Deposits Settled Fine Position: 6

Severity: None Percent: 10

Maint Weight: 2

00:01:39 00:01:39

138.6 Access Point Manhole

Severity: None Remarks: TPS.104.04.27

00:06:21 00:06:21 file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0839_DSF_23_U_38228.jpg file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0844_AMH_138.6_U_40242.jpg

Project: NELSON STARK Severity Date: 12/24/2024 8:36:00 AM Pipe Segment Reference:

Street: TERMINAL DR Upstream MH: TPS.104.04.27

Length Surveyed: 138.6 Downstream MH: TPS.104.04.26

Run Number: Direction of Survey: Upstream

Height (Diameter): 15 Material: Reinforced Concrete Pipe

ID Number: TPS.104.04.26

(0.0) AMH - Access Point Manhole Remark:

TPS.104.04.26

(0.0) MWL - Miscellaneous Water Level

(23.0) DSF - Deposits Settled Fine - Position: 6

(138.6) AMH - Access Point Manhole Remark: TPS.104.04.27

Total Distance: 138.6 ID Number: TPS.104.04.27 file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0838_AMH_0_U_15093.jpg file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0838_AMH_0_U_15093.jpg file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0838_MWL_0_U_5090.jpg file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0839_DSF_23_U_38228.jpg file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0839_DSF_23_U_38228.jpg file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0844_AMH_138.6_U_40242.jpg file:///D:/POSM/Video/NELSON%20STARK_TPS.104.04.27-TPS.104.04.26_12242024-0837_-4251/TPS.104.04.26-TPS.104.04.27_12242024-0844_AMH_138.6_U_40242.jpg

Nassco C.C.T.V. Defect Code Information Grade Structural O&M Overall

5 0 0 0

4 0 0 0

3 0 0 0

2 0 2 2

1 0 0 0

Overall 0 2 2

Number of Defects 0 1 1

Pipe Rating 0000 2100 2100

Pipe Ratings Index 0 2 2

Nassco C.C.T.V. Defect Code Information

Distance Video Ref Code Cont

Defect

Value

Joint

Circumferential Location

Dimension % At /

From To 1st 2nd

0 00:00:24

AMH - Access Point Manhole

TPS.104.04.26

0 00:00:34

MWL - Miscellaneous Water Level 5

23 00:01:39 99 DSF - Deposits Settled Fine 10 6

138.6 00:06:21

AMH - Access Point Manhole

TPS.104.04.27

Additional Reports for Session NELSON STARK

File details come from the government source that posted it. Updated .