Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2021, 10:42 AM
  • 20 0674_20 0673_07122021_035609.mp4

Date
07/12/2021
W/O
901265
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01139
PipeID
P25454
Time
3:42 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 0674
Downstream MH
20 0673
Dir. of Survey
Downstream
Length Surveyed
395.8 ft.
Total Length
395.8 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 0674 to 20 0673
MH: 20 0674MH: 20 0673downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 06740 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start394.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish395.8 ft. AMH - Downstream Manhole, Survey Ends - 20 0673

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
0MWM
0AMH20 0674
0MWL
0MGOCONNECTION AT MH 9 O'CLOCK
394.9DAGS
2DAGS
395.8AMH20 0673

Properties (8)

additional_info
630069071221001
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-07-12T03:42:54-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38677