Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2020, 11:55 AM

  • 1_1_2_28092020_045638.mp4

Date
09/28/2020
W/O
0849558
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00121
PipeID
P09547
Time
4:55 AM
Certificate
U-1014-0622543
System Owner
1
Date Cleaned
—
Pre-Cleaning
—
Media Label
I0345
Sewer Name
JOINT OUTFALL C - UNIT 3B AND 3B RELIEF
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
18
Purpose
Routine Assessment
Project
20200928MDM_JOINT_OUTFALL_C_UNIT_3B_AND_3B_RELIEF
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
60 in.
Width
36 in.
Upstream MH
C 0425
Downstream MH
C 0074
Dir. of Survey
Downstream
Length Surveyed
447.8 ft.
Total Length
447.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
412P
O&M Rating
170
Overall Index
2
Overall Quick
—
Overall Rating
170
Pipe schematic from manhole C 0425 to C 0074
MH: C 0425MH: C 0074downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:55AM0 ft. MWL - Water Level, 10 %of cross sectional area4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - SLUDGE7.9 ft. MGO - General Observation - 60" RCP-FR PLOY LINE43.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start114 ft. MGO - General Observation - FR POLY LINER135.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES172.1 ft. MGO - General Observation - SMMALL BLISTERES ON LINER START284.5 ft. MWM - Water Mark, 70 %of cross sectional area447.2 ft. MGO - General Observation - SMALL BLISTERS ON LINER FINISH447.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish447.8 ft. AMH - Downstream Manhole, Survey Ends - 5:25AM

Observation photos (6)

  • General Observation - 60" RCP-FR PLOY LINE

    7.9 ft. - General Observation - 60" RCP-FR PLOY LINE

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    43.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - FR POLY LINER

    114 ft. - General Observation - FR POLY LINER

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

    135.3 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

  • General Observation - SMMALL BLISTERES ON LINER START

    172.1 ft. - General Observation - SMMALL BLISTERES ON LINER START

  • Water Mark, 70 %of cross sectional area

    284.5 ft. - Water Mark, 70 %of cross sectional area

All inspections of P09547Work order 0849558

Observations (13)

DistanceCodeObservation
0MWM—
135.3DAE—
43.9DAGS—
0AMH4:55AM
447.2MGOSMALL BLISTERS ON LINER FINISH
447.8AMH5:25AM
447.2DAGS—
7.9MGO60" RCP-FR PLOY LINE
284.5MWM—
4DSZSLUDGE
114MGOFR POLY LINER
172.1MGOSMMALL BLISTERES ON LINER START
0MWL—

Properties (8)

custom_field_three
LINER GOOD COND.SMALL- BLISTERS ON LINER
custom_field_two
4
customer
1
datetime
2020-09-28T04:55:14-07:00
documentation
MARTIN,OLIVER 111,BARR,CASTILLO
is_lateral_inspection
false
lining
FR POLY LINE
year_laid
36026