Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 25, 2021, 07:23 AM
  • 20 0668_20 0667A_06252021_003406.mp4

Date
06/25/2021
W/O
901265
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01139
PipeID
P27091
Time
12:23 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9010
Sewer Name
20 35TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
District
District 20
Page No.
14
Purpose
Routine Assessment
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Other
Height
27 in.
Upstream MH
20 0668
Downstream MH
20 0667A
Dir. of Survey
Downstream
Length Surveyed
21.4 ft.
Total Length
21.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 20 0668 to 20 0667A
MH: 20 0668MH: 20 0667Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 06680 ft. MWL - Water Level, 10 %of cross sectional area0 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, Start21.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish21.4 ft. AMH - Downstream Manhole, Survey Ends - 20 0667A21.4 ft. MGO - General Observation - NEW MH. PIPE HAS NOT BEEN CUT TO EXPOSE MH. MH IS VISIBLE FROM STREET.

Observation photos (2)

  • 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

  • General Observation - NEW MH. PIPE HAS NOT BEEN CUT TO EXPOSE MH. MH IS VISIBLE FROM STREET.

    21.4 ft. - General Observation - NEW MH. PIPE HAS NOT BEEN CUT TO EXPOSE MH. MH IS VISIBLE FROM STREET.

Observations (7)

DistanceCodeObservation
0AMH20 0668
21.4DAGS
21.4AMH20 0667A
0MWL
0MWM
21.4MGONEW MH. PIPE HAS NOT BEEN CUT TO EXPOSE MH. MH IS VISIBLE FROM STREET.
2DAGS

Properties (6)

additional_info
630069062421201
customer
1
datetime
2021-06-25T00:23:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38677