Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2021, 09:57 AM

  • 02 0852_02 0851_09302021_030629.mp4

Date
09/30/2021
W/O
911490
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00297
PipeID
P03419
Time
2:57 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9363
Sewer Name
02 OLD RIVER SCHOOL ROAD RELIEF TRUNK, SECTS 2&3
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
26
Purpose
Routine Assessment
Project
WO_911490_TV02216_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
15 in.
Upstream MH
02 0852
Downstream MH
02 0851
Dir. of Survey
Downstream
Length Surveyed
225.3 ft.
Total Length
225.3 ft.
Structural Index
3
Structural Quick
3H2H
Structural Rating
218
O&M Index
2
O&M Quick
2H00
O&M Rating
88
Overall Index
2
Overall Quick
—
Overall Rating
306
Pipe schematic from manhole 02 0852 to 02 0851
MH: 02 0852MH: 02 0851downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 02 08520 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 15 %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, Start2.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start223 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish223 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish223 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish223 ft. MGO - General Observation - COCKROACHES IN MANHOLE225.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0851

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    223 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P03419Work order 911490

Observations (13)

DistanceCodeObservation
0MWM—
0MGOCONNECTION AT MH 3 O'CLOCK
0AMH02 0852
0MGOCOCKROACHES IN MANHOLE
9.7SSS—
223SAP—
225.3AMH02 0851
223SSS—
2.2SAP—
223DAGS—
223MGOCOCKROACHES IN MANHOLE
2DAGS—
0MWL—

Properties (7)

additional_info
630069092921203
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-09-30T02:57:47-07:00
documentation
PRO PIPE
is_lateral_inspection
false