Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 24, 2017, 07:55 AM

  • 05 1873_05 1872_8242017_050458.mp4

Date
08/24/2017
W/O
0652018
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00507
PipeID
P07098
Time
12:55 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 1873
Downstream MH
05 1872
Dir. of Survey
Downstream
Length Surveyed
342.1 ft.
Total Length
342.1 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 05 1873 to 05 1872
MH: 05 1873MH: 05 1872downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:05AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area24.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open29.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open78.7 ft. MGO - General Observation - 8" VCP87.7 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES - PIPE DEFECT OR SURFACE PEELING87.7 ft. MGP - General Photograph98.6 ft. FC - Fracture Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES - HAIRLINE105.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped146 ft. SSS - Surface Spalling, from 08 to 09 o'clock, within 8 inches of joint: YES - PIE DFECT OR SURFACE PEELING149 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open153.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped205 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open218.8 ft. MGO - General Observation - 8" VCP256 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open307.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped321.8 ft. SSS - Surface Spalling, from 09 to 10 o'clock, within 8 inches of joint: NO - BLISTERING SUFACE333.2 ft. SSS - Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: YES - PIPE DEFECT OR SURFACE PEELING342 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active342.1 ft. AMH - Downstream Manhole, Survey Ends - 5:40AM

Observation photos (7)

  • General Observation - 8" VCP

    78.7 ft. - General Observation - 8" VCP

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

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

  • General Photograph

    87.7 ft. - General Photograph

  • Surface Spalling, from 08 to 09 o'clock, within 8 inches of joint: YES - PIE DFECT OR SURFACE PEELING

    146 ft. - Surface Spalling, from 08 to 09 o'clock, within 8 inches of joint: YES - PIE DFECT OR SURFACE PEELING

  • General Observation - 8" VCP

    218.8 ft. - General Observation - 8" VCP

  • Surface Spalling, from 09 to 10 o'clock, within 8 inches of joint: NO - BLISTERING SUFACE

    321.8 ft. - Surface Spalling, from 09 to 10 o'clock, within 8 inches of joint: NO - BLISTERING SUFACE

  • Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: YES - PIPE DEFECT OR SURFACE PEELING

    333.2 ft. - Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: YES - PIPE DEFECT OR SURFACE PEELING

All inspections of P07098Work order 0652018

Observations (21)

DistanceCodeObservation
153.4TFCCapped
0AMH5:05AM
333.2SSSPIPE DEFECT OR SURFACE PEELING
256TFOpen
307.2TFCCapped
105.4TFCCapped
205TFOpen
29.7TFOpen
0MWM—
149TBOpen
24.2TFOpen
342MGOConn. @ Mh, 9 O' Clock. Active
98.6FCHAIRLINE
87.7SSSPIPE DEFECT OR SURFACE PEELING
342.1AMH5:40AM
78.7MGO8" VCP
321.8SSSBLISTERING SUFACE
0MWL—
218.8MGO8" VCP
87.7MGP—
146SSSPIE DFECT OR SURFACE PEELING

Properties (6)

custom_field_three
VERY SPORATIC SPALLING
custom_field_two
4
customer
LACSD
datetime
2017-08-24T00:55:09-07:00
documentation
MARTIN,MANANES,REVELES
is_lateral_inspection
false