Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 6, 2020, 08:01 AM
  • 03 0383_03 0369_04062020_010728.mp4

Date
04/06/2020
W/O
818445
Weather
Damp
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00381
PipeID
P04954
Time
1:01 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7375
Sewer Name
03 MARINA RELIEF TRUNK, SECTION 1B
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_818445_TV03171_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
03 0369
Downstream MH
03 0383
Dir. of Survey
Upstream
Length Surveyed
20.2 ft.
Total Length
20.2 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
2
O&M Quick
4125
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
20
Pipe schematic from manhole 03 0369 to 03 0383
MH: 03 0369MH: 03 0383upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 03 03830 ft. DAE - Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.4 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: YES18.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start18.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.2 ft. MWM - Water Mark, 10 %of cross sectional area20.2 ft. AMH - Downstream Manhole, Survey Begins - 03 036920.2 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 08 o'clock,  , within 8 inches of joint: YES

    16.8 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES

    20.2 ft. - Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
0MWM
0AMH03 0369
0MWL
16.8DAE
20.2DAGS
2DAGS
18SSS
2SSS
20.2AMH03 0383
20.2DAE

Properties (6)

additional_info
SC400396
custom_field_two
3
customer
LACSD
datetime
2020-04-06T01:01:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false