Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2021, 10:11 AM

  • 01 0559_01 0558_05142021_032252.mp4

Date
05/14/2021
W/O
891399
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00194
PipeID
P01046
Time
3:11 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8909
Sewer Name
01 ALAMEDA STREET EXTENSION TRUNK
City
LYNWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_891399_TV01284_MAY2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
12 in.
Upstream MH
01 0559
Downstream MH
01 0558
Dir. of Survey
Downstream
Length Surveyed
400.3 ft.
Total Length
400.3 ft.
Structural Index
3
Structural Quick
3O22
Structural Rating
241
O&M Index
2
O&M Quick
3M2O
O&M Rating
374
Overall Index
3
Overall Quick
—
Overall Rating
615
Pipe schematic from manhole 01 0559 to 01 0558
MH: 01 0559MH: 01 0558downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 05592 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start22.5 ft. DAR - Deposits Attached Ragging, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start382.9 ft. DAR - Deposits Attached Ragging, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish398 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish398.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish398.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish400.3 ft. AMH - Downstream Manhole, Survey Ends - 01 0558400.3 ft. MGO - General Observation - ROACHES@ MH

Observation photos (5)

  • 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

  • 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

  • Deposits Attached Ragging, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    22.5 ft. - Deposits Attached Ragging, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - ROACHES@ MH

    400.3 ft. - General Observation - ROACHES@ MH

All inspections of P01046Work order 891399

Observations (14)

DistanceCodeObservation
400.3AMH01 0558
2SSS—
398.1SAP—
398SSS—
0MGOROACHES @ MH
2SAP—
0MWM—
22.5DAR—
0MWL—
0AMH01 0559
2DAGS—
398.1DAGS—
382.9DAR—
400.3MGOROACHES@ MH

Properties (7)

additional_info
630069051321201
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-05-14T03:11:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false