Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2021, 08:29 AM
  • 02 0861_02 0860_09302021_014903.mp4

Date
09/30/2021
W/O
911490
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00297
PipeID
P03428
Time
1:29 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9393
Sewer Name
02 OLD RIVER SCHOOL ROAD RELIEF TRUNK, SECTS 2&3
City
COMMERCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
27
Purpose
Routine Assessment
Project
WO_911490_TV02216_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
15 in.
Upstream MH
02 0861
Downstream MH
02 0860
Dir. of Survey
Downstream
Length Surveyed
638.2 ft.
Total Length
638.2 ft.
Structural Index
3
Structural Quick
3X00
Structural Rating
381
O&M Index
2
O&M Quick
2Y00
O&M Rating
260
Overall Index
2
Overall Quick
Overall Rating
641
Pipe schematic from manhole 02 0861 to 02 0860
MH: 02 0861MH: 02 0860downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 08612 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start620.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS636.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish636.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish636.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish638.2 ft. AMH - Downstream Manhole, Survey Ends - 02 0860638.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (3)

  • 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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    638.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
0MWM
638.2AMH02 0860
620.1DSZDEBRIS
636.4DSZ
638.2MGOCOCKROACHES IN MANHOLE
636.4SAV
0MWL
2DAGS
636.4DAGS
2SAV
0AMH02 0861

Properties (7)

additional_info
630069092921203
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-09-30T01:29:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false