Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2021, 04:49 AM
  • 01 0316_01 0574_05132021_215729.mp4

Date
05/13/2021
W/O
891399
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00194
PipeID
P01063
Time
9:49 PM
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.
10
Purpose
Routine Assessment
Project
RFIR_WO_891399_TV01284_MAY2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
10 in.
Upstream MH
01 0316
Downstream MH
01 0574
Dir. of Survey
Downstream
Length Surveyed
311.1 ft.
Total Length
311.1 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
305
O&M Index
2
O&M Quick
2K00
O&M Rating
122
Overall Index
2
Overall Quick
Overall Rating
427
Pipe schematic from manhole 01 0316 to 01 0574
MH: 01 0316MH: 01 0574downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 03160 ft. MGO - General Observation - ROACHES @ MH2 ft. MGO - General Observation - 80% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 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, Start6.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start309 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish309.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish309.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish311.1 ft. AMH - Downstream Manhole, Survey Ends - 01 0574

Observation photos (3)

  • General Observation - 80% MAG COAT

    2 ft. - General Observation - 80% MAG COAT

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 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

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

Observations (12)

DistanceCodeObservation
0MWM
2MGO80% MAG COAT
0MWL
2DAGS
309SSS
6.7SAV
0AMH01 0316
309.4SAV
309.4DAGS
0MGOROACHES @ MH
2SSS
311.1AMH01 0574

Properties (6)

additional_info
630069051321201
custom_field_two
3
customer
1
datetime
2021-05-13T21:49:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false