Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 9, 2019, 05:09 PM
  • 01 0317_E 0179_1292019_094255.mp4

Date
12/09/2019
W/O
0806650
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00215
PipeID
P23532
Time
9:09 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G8147
Sewer Name
01 NADEAU TRUNK, SECTS 2&1
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Capital Improvement Program Assesment
Project
20191209SHO_NADEAU_TRUNK_SECTIONS_2_1
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
01 0317
Downstream MH
E 0179
Dir. of Survey
Downstream
Length Surveyed
358.3 ft.
Total Length
358.3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 01 0317 to E 0179
MH: 01 0317MH: E 0179downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 03170 ft. MWL - Water Level, 25 %of cross sectional area - Conn. @ Mh, 3 O' Clock. Active2.5 ft. MGO - General Observation - 95% MAG INTACT THROUGHOUT27.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start35.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start356.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish356.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish358.3 ft. AMH - Downstream Manhole, Survey Ends - E 0179

Observation photos (3)

  • General Observation - 95% MAG INTACT THROUGHOUT

    2.5 ft. - General Observation - 95% MAG INTACT THROUGHOUT

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    27.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    35.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
358.3AMHE 0179
356.8SSS
27.8SSS
0MWM
35.5SAV
2.5MGO95% MAG INTACT THROUGHOUT
0AMHMH 0317
0MWLConn. @ Mh, 3 O' Clock. Active
356.8SAV

Properties (6)

custom_field_three
95% MAG COAT INTACT
custom_field_two
5
customer
LACSD
datetime
2019-12-09T09:09:53-08:00
documentation
OBREGON, RUVALCABA, CASTILLO
is_lateral_inspection
false