Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 24, 2017, 07:46 AM

  • 05 1874_05 1873_8242017_041710.mp4

Date
08/24/2017
W/O
0652018
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00507
PipeID
P07099
Time
12:46 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0622
Sewer Name
05 NARBONNE AVENUE TRUNK, SECTION 1(WEST)
City
LOMITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
35
Purpose
Routine Assessment
Project
20170822MDM_NARBONNE_AVENUE_TRUNK_SECTION_1_WEST
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
05 1874
Downstream MH
05 1873
Dir. of Survey
Downstream
Length Surveyed
342.6 ft.
Total Length
342.6 ft.
Structural Index
2
Structural Quick
3127
Structural Rating
17
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 05 1874 to 05 1873
MH: 05 1874MH: 05 1873downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:15AM0 ft. MWL - Water Level, 5 %of cross sectional area3 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - HAIRLINE8 ft. MGO - General Observation - 8" VCP11.8 ft. SSS - Surface Spalling, from 06 to 05 o'clock, within 8 inches of joint: YES, Start - SPORATIC SURFACE PEELING18.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active41.1 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6" - Active57.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped71.2 ft. SSS - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES93.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open97.9 ft. SSS - Surface Spalling, from 06 to 08 o'clock, within 8 inches of joint: NO131.2 ft. FC - Fracture Circumferential, from 11 to 12 o'clock, within 8 inches of joint: YES - SLIGHT,SMALL CHIP AREA154.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open195.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active215.1 ft. SSS - Surface Spalling, from 06 to 10 o'clock, within 8 inches of joint: YES234 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open257.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped284.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open324 ft. MGP - General Photograph - SPALLING324 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES, - PIPE DEFECT OR SUFACE PEELING325 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES - JOINT TO JOINT342 ft. SSS - Surface Spalling, from 06 to 05 o'clock, within 8 inches of joint: YES, Finish - SPORATIC SUFACE PEELING342.6 ft. AMH - Downstream Manhole, Survey Ends - 5:00AM

Observation photos (8)

  • General Observation - 8" VCP

    8 ft. - General Observation - 8" VCP

  • Surface Spalling, from 06 to 05 o'clock, within 8 inches of joint: YES, Start - SPORATIC SURFACE PEELING

    11.8 ft. - Surface Spalling, from 06 to 05 o'clock, within 8 inches of joint: YES, Start - SPORATIC SURFACE PEELING

  • Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES

    71.2 ft. - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 06 to 08 o'clock, within 8 inches of joint: NO

    97.9 ft. - Surface Spalling, from 06 to 08 o'clock, within 8 inches of joint: NO

  • Surface Spalling, from 06 to 10 o'clock, within 8 inches of joint: YES

    215.1 ft. - Surface Spalling, from 06 to 10 o'clock, within 8 inches of joint: YES

  • General Photograph - SPALLING

    324 ft. - General Photograph - SPALLING

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES, - PIPE DEFECT OR SUFACE PEELING

    324 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES, - PIPE DEFECT OR SUFACE PEELING

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES - JOINT TO JOINT

    325 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES - JOINT TO JOINT

All inspections of P07099Work order 0652018

Observations (24)

DistanceCodeObservation
257.8TFCCapped
0MWM—
41.1TBActive
0AMH4:15AM
18.7TFActive
195.5TFActive
325SSSJOINT TO JOINT
57.4TFCCapped
11.8SSSSPORATIC SURFACE PEELING
215.1SSS—
3FLHAIRLINE
93.1TFOpen
284.7TFOpen
234TFOpen
71.2SSS—
8MGO8" VCP
97.9SSS—
0MWL—
154.9TFOpen
342SSSSPORATIC SUFACE PEELING
324MGPSPALLING
324SSSPIPE DEFECT OR SUFACE PEELING
342.6AMH5:00AM
131.2FCSLIGHT,SMALL CHIP AREA

Properties (6)

custom_field_three
SPORATIC SUFACE PEELING THROUGHOUT REACH
custom_field_two
4
customer
LACSD
datetime
2017-08-24T00:46:01-07:00
documentation
MARTIN,MANANES,REVELES
is_lateral_inspection
false