Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 2, 2019, 06:58 PM
  • 02 1550_02 1621_822019_120347.mp4

Date
08/02/2019
W/O
0785335
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00233
PipeID
P04061
Time
11:58 AM
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 1550
Downstream MH
02 1621
Dir. of Survey
Downstream
Length Surveyed
92 ft.
Total Length
92 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 02 1550 to 02 1621
MH: 02 1550MH: 02 1621downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 15500 ft. MGO - General Observation - ONE ACTIVE CONNECTION IN THE MH @ 90 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area4.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start14.8 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES, Start25 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES, Finish25 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start91 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish91 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish91 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish92 ft. AMH - Downstream Manhole, Survey Ends - MH 1621

Observation photos (4)

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

    4.2 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

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

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES, Start

    14.8 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES, Start

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

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

Observations (13)

DistanceCodeObservation
25SSS
92AMHMH 1621
8DAGS
14.8SSS
0AMHMH 1550
25SSS
0MGOONE ACTIVE CONNECTION IN THE MH @ 9
91SSS
91DAGS
91SAV
4.2SAV
0MWL
0MWM

Properties (7)

additional_info
RFIR
custom_field_three
EXPOSED AGGREGATE
custom_field_two
3
customer
LACSD
datetime
2019-08-02T11:58:56-07:00
documentation
OBREGON, IGNACIO, CASTILLO
is_lateral_inspection
false