Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2021, 09:13 AM
  • 01 0561_01 0560_05142021_023024.mp4

Date
05/14/2021
W/O
891399
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00194
PipeID
P01048
Time
2:13 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
SOUTH GATE
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 0561
Downstream MH
01 0560
Dir. of Survey
Downstream
Length Surveyed
400.8 ft.
Total Length
400.8 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
395
O&M Index
2
O&M Quick
3D2O
O&M Rating
233
Overall Index
2
Overall Quick
Overall Rating
628
Pipe schematic from manhole 01 0561 to 01 0560
MH: 01 0561MH: 01 0560downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 05610 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - 20% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.1 ft. DAR - Deposits Attached Ragging, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start146.6 ft. DAR - Deposits Attached Ragging, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish398 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish400.8 ft. AMH - Downstream Manhole, Survey Ends - 01 0560400.8 ft. MGO - General Observation - ROACHES @ MH

Observation photos (4)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

  • General Observation - ROACHES @ MH

    400.8 ft. - General Observation - ROACHES @ MH

Observations (15)

DistanceCodeObservation
398DAGS
0AMH01 0561
398SSS
146.6DAR
2MGO20% MAG COAT
2DAGS
400.8AMH01 0560
0MWM
0MGOROACHES @ MH
2SAP
0MWL
20.1DAR
400.8MGOROACHES @ MH
2SSS
398SAP

Properties (7)

additional_info
630069051321201
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-05-14T02:13:15-07:00
documentation
PRO PIPE
is_lateral_inspection
false