Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 6, 2019, 04:56 PM
  • 01 0343_01 0342_1262019_093559.mp4

Date
12/06/2019
W/O
0806650
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00215
PipeID
P00815
Time
8:56 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G8145
Sewer Name
01 NADEAU TRUNK, SECTS 2&1
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
06
Purpose
Capital Improvement Program Assesment
Project
20191206SHO_NADEAU_TRUNK_SECTS_2_1
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0343
Downstream MH
01 0342
Dir. of Survey
Downstream
Length Surveyed
264.2 ft.
Total Length
264.2 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 0343 to 01 0342
MH: 01 0343MH: 01 0342downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 03438.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.5 ft. MGO - General Observation - 60% MAG COAT INTACT THROUGHOUT48.6 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start263.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish263.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish264.2 ft. AMH - Downstream Manhole, Survey Ends - MH 0342

Observation photos (3)

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

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

  • General Observation - 60% MAG COAT INTACT THROUGHOUT

    8.5 ft. - General Observation - 60% MAG COAT INTACT THROUGHOUT

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    48.6 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0MWL
8.5MGO60% MAG COAT INTACT THROUGHOUT
263.4SAV
264.2AMHMH 0342
0MWM
48.6SSS
263.4SSS
0AMHMH 0343
8.4SAV

Properties (7)

additional_info
RFIR
custom_field_three
SPALLING & AGGREGATE THROUGHOUT
custom_field_two
2
customer
LACSD
datetime
2019-12-06T08:56:18-08:00
documentation
OBREGON, RUVALCABA, CASTILLO
is_lateral_inspection
false