Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 3, 2021, 10:32 AM
  • 20 0783_20 0782_12032021_024957.mp4

Date
12/03/2021
W/O
921626
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00952
PipeID
P26236
Time
2:32 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9613
Sewer Name
20 TRUNK "A" RELIEF
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
02
Purpose
Routine Assessment
Project
WO_921626_TV20038_NOV2021
Sewer Type
Gravity
Material
FRPP
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
20 0783
Downstream MH
20 0782
Dir. of Survey
Downstream
Length Surveyed
466.3 ft.
Total Length
466.3 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 0783 to 20 0782
MH: 20 0783MH: 20 0782downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 07830 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION @ MH - 3 O'CLOCK.443 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start463.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish466.3 ft. AMH - Downstream Manhole, Survey Ends - 20 0782

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    443 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
0AMH20 0783
0MWM
443DAGS
0MWL
0MGOACTIVE CONNECTION @ MH - 3 O'CLOCK.
466.3AMH20 0782
463.9DAGS

Properties (7)

additional_info
630069120221202
custom_field_two
4
customer
1
datetime
2021-12-03T02:32:03-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40169