Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 19, 2020, 10:21 AM
  • 21 1033A_21 1033 _03192020_032655.mp4

Date
03/19/2020
W/O
818333
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00784
PipeID
P16137
Time
3:21 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7318
Sewer Name
21 SAN ANTONIO TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_818333_TV21091_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 1033A
Downstream MH
21 1033
Dir. of Survey
Downstream
Length Surveyed
74.9 ft.
Total Length
74.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 21 1033A to 21 1033
MH: 21 1033AMH: 21 1033downstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 1033A0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start33.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"51.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"72.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish74.9 ft. AMH - Downstream Manhole, Survey Ends - 21 1033

Observations (9)

DistanceCodeObservation
51.7TFC
2DAGS
74.9AMH21 1033
72.8DAGS
33.2TF
0MGOCONNECTION AT MH 9 O'CLOCK
0MWM
0AMH21 1033A
0MWL

Properties (6)

additional_info
SC366945
custom_field_two
3
customer
LACSD
datetime
2020-03-19T03:21:41-07:00
documentation
PRO PIPE
is_lateral_inspection
false