Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 13, 2021, 08:01 AM
  • 20 0662_20 0661_07132021_011739.mp4

Date
07/13/2021
W/O
901265
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01139
PipeID
P25441
Time
1:01 AM
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.
08
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 0662
Downstream MH
20 0661
Dir. of Survey
Downstream
Length Surveyed
566.7 ft.
Total Length
566.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2U00
O&M Rating
224
Overall Index
2
Overall Quick
Overall Rating
224
Pipe schematic from manhole 20 0662 to 20 0661
MH: 20 0662MH: 20 0661downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 06622 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start564.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish566.7 ft. AMH - Downstream Manhole, Survey Ends - 20 0661

Observation photos (1)

  • 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

Observations (6)

DistanceCodeObservation
0MWM
564.3DAGS
0MWL
566.7AMH20 0661
0AMH20 0662
2DAGS

Properties (8)

additional_info
630069071221201
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-07-13T01:01:45-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38677