Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2021, 10:04 AM
  • 20 0722_20 0721_06292021_030752.mp4

Date
06/29/2021
W/O
896158
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01144
PipeID
P25660
Time
3:04 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9013
Sewer Name
20 45TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
09
Purpose
Routine Assessment
Project
WO_896158_TV20010_JUN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
20 0722
Downstream MH
20 0721
Dir. of Survey
Downstream
Length Surveyed
9.6 ft.
Total Length
9.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole 20 0722 to 20 0721
MH: 20 0722MH: 20 0721downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 07222 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start6.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish9.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK9.6 ft. AMH - Downstream Manhole, Survey Ends - 20 0721

Observation photos (1)

  • 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

Observations (7)

DistanceCodeObservation
0MWM
9.6MGOCONNECTION AT MH 3 O'CLOCK
2DAGS
0MWL
6.9DAGS
9.6AMH20 0721
0AMH20 0722

Properties (8)

additional_info
630069062821202
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-06-29T03:04:17-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38919