Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 9, 2020, 05:42 AM
  • 03 0591_03 0590 _04082020_225606.mp4

Date
04/08/2020
W/O
823815
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00899
PipeID
P20509
Time
10:42 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7520
Sewer Name
03 DE FOREST AVENUE TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
22
Purpose
Routine Assessment
Project
RFIR_WO_823815_TV03154_APR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
03 0591
Downstream MH
03 0590
Dir. of Survey
Downstream
Length Surveyed
152.7 ft.
Total Length
152.7 ft.
Structural Index
3
Structural Quick
3A22
Structural Rating
40
O&M Index
2
O&M Quick
2E00
O&M Rating
60
Overall Index
2
Overall Quick
Overall Rating
100
Pipe schematic from manhole 03 0591 to 03 0590
MH: 03 0591MH: 03 0590downstream0 ft. AMH - Upstream Manhole, Survey Begins - 03 05910 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start45.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start71.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish108.5 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start118.2 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish118.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start150.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish150.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish152.7 ft. AMH - Downstream Manhole, Survey Ends - 03 0590

Observation photos (4)

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    45.5 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start

    108.5 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    118.2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
0AMH03 0591
0MWL
150.7CM
45.5CM
118.2CL
108.5CL
0MWM
150.7DAGS
2DAGS
152.7AMH03 0590
118.2CM
71.7CM

Properties (7)

additional_info
SC411209
custom_field_two
2
customer
LACSD
datetime
2020-04-08T22:42:42-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
35338