Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 23, 2022, 08:18 AM

  • 01 0426_01 0425_02232022_013331.mp4

Date
02/23/2022
W/O
941896
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00208
PipeID
P00907
Time
12:18 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9881
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
WO_941896_TV01030_MAR2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
01 0426
Downstream MH
01 0425
Dir. of Survey
Downstream
Length Surveyed
175 ft.
Total Length
175 ft.
Structural Index
3
Structural Quick
3K2F
Structural Rating
254
O&M Index
2
O&M Quick
2F00
O&M Rating
68
Overall Index
2
Overall Quick
—
Overall Rating
322
Pipe schematic from manhole 01 0426 to 01 0425
MH: 01 0426MH: 01 0425downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 01 04260 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - 25% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start12.4 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"24.9 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"32.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start50 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"54.8 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"63.1 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"70.5 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN88.3 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"100.9 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"105.9 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"113.3 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN133.8 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"173.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish173.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish173.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish173.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish174 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/CAPPED175 ft. AMH - Downstream Manhole, Survey Ends - 01 0425175 ft. MGO - General Observation - ROACHES @ MH

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

  • 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

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    32.7 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • General Observation - ROACHES @ MH

    175 ft. - General Observation - ROACHES @ MH

All inspections of P00907Work order 941896

Observations (28)

DistanceCodeObservation
88.3TFC—
113.3TFOPEN
173.1FL—
12.4TFC—
174MGOCONN @ MH 9 O'CLOCK/CAPPED
2MGO25% MAG COAT
0MWM—
2SAP—
175AMH01 0425
24.9TFC—
105.9TFC—
0MGOROACHES @ MH
50TFC—
173.1DAGS—
0AMH01 0426
175MGOROACHES @ MH
32.7FL—
2DAGS—
133.8TFC—
70.5TFOPEN
173.1SAP—
63.1TFC—
54.8TFC—
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWL—
100.9TFC—
173.1SSS—
2SSS—

Properties (7)

additional_info
630138022222202
custom_field_three
FRACTURE/SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-02-23T00:18:43-08:00
documentation
PRO PIPE
is_lateral_inspection
false