Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 2, 2019, 07:15 PM
  • 02 1621_02 2008_822019_122055.mp4

Date
08/02/2019
W/O
0785335
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00233
PipeID
P04060
Time
12:15 PM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G8044
Sewer Name
02 ARIZONA AVENUE RELIEF TRUNK
City
EAST LOS ANGELES
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Capital Improvement Program Assesment
Project
20190802SHO_ARIZONA_AVENUE_RELIEF_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
02 1621
Downstream MH
02 2008
Dir. of Survey
Downstream
Length Surveyed
99.6 ft.
Total Length
99.6 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 02 1621 to 02 2008
MH: 02 1621MH: 02 2008downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 16210 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area4.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start37.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start71.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish92 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish92 ft. MMC - Material Change, Vitrified clay pipe - VCP99.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish99.6 ft. AMH - Downstream Manhole, Survey Ends - MH 2008

Observation photos (3)

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

    4.6 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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    37.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
37.2DAGS
92SAV
4.6SSS
99.6DAGS
0AMHMH 1621
99.6AMHMH 2008
71.7SSS
0MWM
92MMCVCP
4.6SAV
0MWL

Properties (6)

additional_info
RFIR
custom_field_two
3
customer
LACSD
datetime
2019-08-02T12:15:03-07:00
documentation
OBREGON, IGNACIO, CASTILLO
is_lateral_inspection
false