Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 26, 2021, 08:49 AM

  • 05 1688_05 1674_05262021_015914.mp4

Date
05/26/2021
W/O
890882
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00474
PipeID
P06901
Time
1:49 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8927
Sewer Name
05 LOMITA TRUNK RELOCATION
City
HARBOR CITY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_890882_TV05183_MAY2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
21 in.
Upstream MH
05 1688
Downstream MH
05 1674
Dir. of Survey
Downstream
Length Surveyed
225.1 ft.
Total Length
225.2 ft.
Structural Index
3
Structural Quick
513G
Structural Rating
133
O&M Index
2
O&M Quick
2H00
O&M Rating
90
Overall Index
3
Overall Quick
—
Overall Rating
223
Pipe schematic from manhole 05 1688 to 05 1674
MH: 05 1688MH: 05 1674downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 05 16880 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start12.9 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES22 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start222.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES225.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish225.1 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES225.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish225.1 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.225.2 ft. MGO - General Observation - NO REVERSAL POSSIBLE. D/S MH NOT FOUND.

Observation photos (7)

  • General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

    0 ft. - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

  • 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

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    12.9 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    22 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

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

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

    225.1 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

All inspections of P06901Work order 890882

Observations (13)

DistanceCodeObservation
0MWM—
225.2MGONO REVERSAL POSSIBLE. D/S MH NOT FOUND.
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH05 1688
225.1CM—
12.9CL—
222.8SAP—
225.1SRV—
22CM—
225.1DAGS—
0MWL—
2DAGS—
225.1MSAVIEW OF DOWNLEG OF U/S SIPHON.

Properties (7)

additional_info
630069052521202
custom_field_three
PROJECTING AGGREGATE/VISIBLE REINFORCEMENT
custom_field_two
2
customer
1
datetime
2021-05-26T01:49:43-07:00
documentation
PRO PIPE
is_lateral_inspection
false