Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 13, 2021, 05:53 AM

  • 20 0669_20 0668_07122021_231713.mp4

Date
07/12/2021
W/O
901265
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01139
PipeID
P25449
Time
10:53 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9029
Sewer Name
20 35TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
13
Purpose
Routine Assessment
Project
WO_901265_TV20048_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
20 0669
Downstream MH
20 0668
Dir. of Survey
Downstream
Length Surveyed
430.6 ft.
Total Length
430.6 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2P00
O&M Rating
170
Overall Index
2
Overall Quick
—
Overall Rating
172
Pipe schematic from manhole 20 0669 to 20 0668
MH: 20 0669MH: 20 0668downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 06690 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 25 %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, Start374 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES428.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish430.6 ft. AMH - Downstream Manhole, Survey Ends - 20 0668
All inspections of P25449Work order 901265

Observations (8)

DistanceCodeObservation
0MWM—
2DAGS—
430.6AMH20 0668
0AMH20 0669
0MGOCONNECTION AT MH 9 O'CLOCK
0MWL—
374CL—
428.7DAGS—

Properties (8)

additional_info
630069071221201
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-07-12T22:53:42-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38677