Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 13, 2021, 09:30 AM

  • 05 0341_05 0340_12132021_015228.mp4

Date
12/13/2021
W/O
921632
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00432
PipeID
P05555
Time
1:30 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9626
Sewer Name
05 DISTRICT #5 MAIN RELIEF TRUNK
City
HAWTHORNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_921632_TV05325_NOV2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
42 in.
Upstream MH
05 0341
Downstream MH
05 0340
Dir. of Survey
Downstream
Length Surveyed
451.7 ft.
Total Length
451.7 ft.
Structural Index
3
Structural Quick
5131
Structural Rating
10
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 05 0341 to 05 0340
MH: 05 0341MH: 05 0340downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 03410 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, 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, Start2.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start26.3 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start78.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS175 ft. MGO - General Observation - MAG COAT450.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish450.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish450.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish450.1 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish450.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish451.7 ft. AMH - Downstream Manhole, Survey Ends - 05 0340

Observation photos (4)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

  • 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

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

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

  • General Observation - MAG COAT

    175 ft. - General Observation - MAG COAT

All inspections of P05555Work order 921632

Observations (17)

DistanceCodeObservation
450.1DSZ—
450.1SSS—
2SAP—
0AMH05 0341
0MGOCONNECTION AT MH 3 O'CLOCK
175MGOMAG COAT
0MGOCOCKROACHES IN MH
0MWM—
0MWL—
26.3SRV—
450.1SAP—
2.5SSS—
450.1SRV—
450.1DAGS—
2DAGS—
78.7DSZDEBRIS
451.7AMH05 0340

Properties (7)

additional_info
630069121321001
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-12-13T01:30:38-08:00
documentation
PRO PIPE
is_lateral_inspection
false