Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2021, 09:41 AM
  • 20 0676_20 0675_07122021_025540.mp4

Date
07/12/2021
W/O
901265
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01139
PipeID
P25456
Time
2:41 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9028
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
21 in.
Width
21 in.
Upstream MH
20 0676
Downstream MH
20 0675
Dir. of Survey
Downstream
Length Surveyed
399.8 ft.
Total Length
399.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2O00
O&M Rating
158
Overall Index
2
Overall Quick
Overall Rating
158
Pipe schematic from manhole 20 0676 to 20 0675
MH: 20 0676MH: 20 0675downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 06760 ft. MWM - Water Mark, 20 %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, Start398.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish399.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK399.8 ft. AMH - Downstream Manhole, Survey Ends - 20 0675

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 (7)

DistanceCodeObservation
0MWL
399.8MGOCONNECTION AT MH 3 O'CLOCK
2DAGS
0AMH20 0676
399.8AMH20 0675
0MWM
398.3DAGS

Properties (8)

additional_info
630069071221001
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-07-12T02:41:32-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38677