Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 5, 2021, 11:41 AM
  • 02 2422_02 2105_02052021_034746.mp4

Date
02/05/2021
W/O
870402
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00283
PipeID
P04207
Time
3:41 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8553
Sewer Name
02 MONTEBELLO INTERCEPTOR TRUNK, SECTS 1&2
City
COMMERCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_870402_TV02214_JAN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
12 in.
Upstream MH
02 2422
Downstream MH
02 2105
Dir. of Survey
Downstream
Length Surveyed
25.1 ft.
Total Length
25.1 ft.
Structural Index
3
Structural Quick
5535
Structural Rating
48
O&M Index
2
O&M Quick
4125
O&M Rating
14
Overall Index
3
Overall Quick
Overall Rating
62
Pipe schematic from manhole 02 2422 to 02 2105
MH: 02 2422MH: 02 2105downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 24220 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start7.3 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start14 ft. MGO - General Observation - A POSSIBLE HOLE @ 11 O'CLOCK (SEWER WALL MATERIAL HANGING)19.1 ft. H - Hole, from 12 to 03 o'clock, within 8 inches of joint: YES - CAP / PATCH APPARENTLY DONE21.7 ft. H - Hole, at 01 o'clock, within 8 inches of joint: NO - CAP / PATCH APPARENTLY DONE25.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish25.1 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish25.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish25.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish25.1 ft. AMH - Downstream Manhole, Survey Ends - 02 2105

Observation photos (6)

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

    5 ft. - Surface Spalling, from 09 to 03 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

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

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

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

  • Hole, from 12 to 03 o'clock, within 8 inches of joint: YES - CAP / PATCH APPARENTLY DONE

    19.1 ft. - Hole, from 12 to 03 o'clock, within 8 inches of joint: YES - CAP / PATCH APPARENTLY DONE

  • Hole, at 01 o'clock, within 8 inches of joint: NO - CAP / PATCH APPARENTLY DONE

    21.7 ft. - Hole, at 01 o'clock, within 8 inches of joint: NO - CAP / PATCH APPARENTLY DONE

Observations (15)

DistanceCodeObservation
5SSS
0MWL
25.1SAP
0AMH02 2422
5SAP
2DAGS
14MGOA POSSIBLE HOLE @ 11 O'CLOCK (SEWER WALL MATERIAL HANGING)
19.1HCAP / PATCH APPARENTLY DONE
25.1SRV
7.3SRV
0MWM
25.1SSS
25.1DAGS
21.7HCAP / PATCH APPARENTLY DONE
25.1AMH02 2105

Properties (8)

additional_info
630069020421201
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE/HOLES
custom_field_two
2
customer
1
datetime
2021-02-05T03:41:52-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30160