Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 14, 2018, 08:48 AM

  • 01 0441_01 0440_2142018_020514.mp4

Date
02/14/2018
W/O
0689084
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00923
Time
12:48 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0734
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
SOUTH GATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Capital Improvement Program Assesment
Project
20180214MDM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
01 0441
Downstream MH
01 0440
Dir. of Survey
Downstream
Length Surveyed
380.6 ft.
Total Length
380.6 ft.
Structural Index
3
Structural Quick
5142
Structural Rating
23
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 01 0441 to 01 0440
MH: 01 0441MH: 01 0440downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:05AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTCHED2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG7 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES - MULTIPLE SLIGHT FRACTURES33.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active70.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open80 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open116.7 ft. MWM - Water Mark, 40 %of cross sectional area116.7 ft. MWL - Water Level, 20 %of cross sectional area130.5 ft. MWM - Water Mark, 20 %of cross sectional area130.5 ft. MWL - Water Level, 5 %of cross sectional area133.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active136.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open141.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED143.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED147.2 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 6", 1" - Active-1"151.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped183.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open195.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6", 6" - Capped234.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active237.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open256.6 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERTE AGG281.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open283.4 ft. SSS - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: YES - DEEP PEELING286.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open314.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped317.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open318.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active345.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active352.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED376.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open380.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE SEVERE AGG ATTCHED380.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG380.6 ft. AMH - Downstream Manhole, Survey Ends - 2:40AM

Observation photos (9)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTCHED

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTCHED

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Broken, from 08 to 04 o'clock, within 8 inches of joint: YES - MULTIPLE SLIGHT FRACTURES

    7 ft. - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES - MULTIPLE SLIGHT FRACTURES

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED

    141.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED

    143.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED

  • Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 6", 1" - Active-1"

    147.2 ft. - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 6", 1" - Active-1"

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERTE AGG

    256.6 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERTE AGG

  • Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: YES - DEEP PEELING

    283.4 ft. - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: YES - DEEP PEELING

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED

    352.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED

All inspections of P00923Work order 0689084

Observations (36)

DistanceCodeObservation
80TFOpen
234.5TFActive
318.4TBActive
136.7TFOpen
2SSSPEELING CONCRETE SEVERE AGG ATTCHED
380.2SSSPEELING CONCRETE SEVERE AGG ATTCHED
141.4SSSPEELING CONCRETE SEVERE AGG ATTCHED
130.5MWM—
286.7TFOpen
7BMULTIPLE SLIGHT FRACTURES
133.8TFActive
0MWM—
147.2TBIActive-1"
380.6AMH2:40AM
256.6SAMSEVERTE AGG
283.4SSSDEEP PEELING
352.4SSSPEELING CONCRETE SEVERE AGG ATTCHED
195.9TFCCapped
151.7TFCCapped
376.6TFOpen
0AMH2:05AM
314.6TFCCapped
116.7MWM—
281.2TFOpen
0MWL—
317.2TFOpen
2SAMSEVERE AGG
70.2TFOpen
380.2SAMSEVERE AGG
130.5MWL—
33.7TFActive
345.9TFActive
237.4TFOpen
116.7MWL—
183.3TFOpen
143.9SSSPEELING CONCRETE SEVERE AGG ATTCHED

Properties (4)

custom_field_three
PEELING CONCRETE SEVERE AGG ATTCHED
custom_field_two
1
customer
LACSD
datetime
2018-02-14T00:48:45-08:00