Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 13, 2022, 07:09 AM

  • 01 0561_01 0560_05132022_012040.mp4

Date
05/13/2022
W/O
951975
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00194
PipeID
P01048
Time
12:09 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10109
Sewer Name
01 ALAMEDA STREET EXTENSION TRUNK
City
SOUTH GATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_951975_TV01283_MAY2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
12 in.
Upstream MH
01 0561
Downstream MH
01 0560
Dir. of Survey
Downstream
Length Surveyed
399.5 ft.
Total Length
399.5 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
395
O&M Index
2
O&M Quick
2_00
O&M Rating
316
Overall Index
2
Overall Quick
—
Overall Rating
711
Pipe schematic from manhole 01 0561 to 01 0560
MH: 01 0561MH: 01 0560downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 01 05612 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 10% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS396.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish396.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish397 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish397 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish399.5 ft. MGO - General Observation - ROACHES @ MH399.5 ft. AMH - Downstream Manhole, Survey Ends - 01 0560

Observation photos (3)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

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

  • General Observation - ROACHES @ MH

    399.5 ft. - General Observation - ROACHES @ MH

All inspections of P01048Work order 951975

Observations (15)

DistanceCodeObservation
0MWM—
2DAGS—
397DAGS—
0MWL—
3.1DSZDEBRIS
2MGO10% MAG COAT
399.5MGOROACHES @ MH
396.7SAP—
396.7DSZ—
397SSS—
0MGOROACHES @ MH
0AMH01 0561
2SAP—
2SSS—
399.5AMH01 0560

Properties (7)

additional_info
630063051222201
custom_field_three
PROJECTING AGGREGATE/DEBRIS
custom_field_two
2
customer
1
datetime
2022-05-13T00:09:14-07:00
documentation
PRO PIPE
is_lateral_inspection
false