Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 8, 2021, 05:59 AM

  • 20 0207_20 0206_07072021_231750.mp4

Date
07/07/2021
W/O
896099
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00750
PipeID
P19174
Time
10:59 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9024
Sewer Name
20 20TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_896099_TV20003_JUN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0207
Downstream MH
20 0206
Dir. of Survey
Downstream
Length Surveyed
333.7 ft.
Total Length
333.7 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
195
O&M Index
2
O&M Quick
412L
O&M Rating
136
Overall Index
3
Overall Quick
—
Overall Rating
331
Pipe schematic from manhole 20 0207 to 20 0206
MH: 20 0207MH: 20 0206downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02070 ft. MWL - Water Level, 40 %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, Start5.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.3 ft. MWL - Water Level, 25 %of cross sectional area34.9 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"38 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"85.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"87.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"135.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6", 6"138.6 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"181.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"185 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"185 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"236.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"239.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"282.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"285.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"331.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish331.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish333.7 ft. AMH - Downstream Manhole, Survey Ends - 20 0206

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

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

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

All inspections of P19174Work order 896099

Observations (23)

DistanceCodeObservation
38TFC—
0MGOCOCKROACHES IN MANHOLE
285.8TFC—
333.7AMH20 0206
331.7DAGS—
5.7CM—
138.6TFC—
282.4TF—
181.8TFC—
135.4TF—
331.7CM—
0MWM—
239.6TFC—
185TFC—
185TB—
2DAGS—
236.4TF—
34.9TFC—
0AMH20 0207
85.3TFC—
17.3MWL—
87.8TFC—
0MWL—

Properties (7)

additional_info
630069070721201
custom_field_three
MULTIPLE CRACKS
custom_field_two
2
customer
1
datetime
2021-07-07T22:59:28-07:00
documentation
PRO PIPE
is_lateral_inspection
false