Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 8, 2021, 11:02 AM

  • 29 0477_29 0476_03082021_042851.mp4

Date
03/08/2021
W/O
880313
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01021
PipeID
P24523
Time
3:02 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8656
Sewer Name
29 WILLOW STREET SEWER
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
WO_880313_TV29037_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0476
Downstream MH
29 0477
Dir. of Survey
Upstream
Length Surveyed
283.8 ft.
Total Length
283.8 ft.
Structural Index
2
Structural Quick
2J00
Structural Rating
112
O&M Index
2
O&M Quick
2J00
O&M Rating
112
Overall Index
2
Overall Quick
—
Overall Rating
224
Pipe schematic from manhole 29 0476 to 29 0477
MH: 29 0476MH: 29 0477upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 04772.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish5.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN8.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4" - OPEN100.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN102.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - OPEN194.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN195.3 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: YES, 4", 6"249.6 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"276.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"281.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start281.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start283.8 ft. MWL - Water Level, 5 %of cross sectional area283.8 ft. AMH - Downstream Manhole, Survey Begins - 29 0476283.8 ft. MGO - General Observation - ROACHES @ MH283.8 ft. MWM - Water Mark, 10 %of cross sectional area
All inspections of P24523Work order 880313

Observations (17)

DistanceCodeObservation
183.6TFOPEN
0MWL—
89TFOPEN
181TFOPEN
0AMH29 0476
88.5TFA—
34.2TFC—
2SSS—
0MGOROACHES @ MH
7TFC—
281DAGS—
283.8AMH29 0477
281SSS—
0MWM—
2DAGS—
275.3TFOPEN
278.2TFOPEN

Properties (7)

additional_info
630138030821002
custom_field_three
NO STRUCTURAL DEFECTS
custom_field_two
3
customer
1
datetime
2021-03-08T03:02:50-08:00
documentation
PROPIPE
is_lateral_inspection
false