Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2021, 09:51 AM
  • 32 0131_32 0130_09212021_030829.mp4

Date
09/21/2021
W/O
911391
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00887
PipeID
P19877
Time
2:51 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9372
Sewer Name
32 DISTRICT #32 MAIN TRUNK
City
SANTA CLARITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_911391_TV32048_SEP2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
32 0131
Downstream MH
32 0130
Dir. of Survey
Downstream
Length Surveyed
477.7 ft.
Total Length
477.7 ft.
Structural Index
3
Structural Quick
3R2R
Structural Rating
475
O&M Index
2
O&M Quick
412R
O&M Rating
194
Overall Index
2
Overall Quick
Overall Rating
669
Pipe schematic from manhole 32 0131 to 32 0130
MH: 32 0131MH: 32 0130downstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 01310 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start475.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish475.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish475.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish477.7 ft. AMH - Downstream Manhole, Survey Ends - 32 0130477.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (3)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
0AMH32 0131
2SSS
2DAGS
477.7AMH32 0130
2SAP
475.2SSS
0MGOCOCKROACHES IN MANHOLE
477.7MGOCOCKROACHES IN MANHOLE
475.2SAP
0MWM
475.2DAGS
0MWL

Properties (7)

additional_info
630069092021201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-09-21T02:51:07-07:00
documentation
PRO PIPE
is_lateral_inspection
false