Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 28, 2021, 07:30 AM

  • 02 1147_02 1146_8282021_010839.mp4

Date
08/28/2021
W/O
0911604
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00351
PipeID
P02931
Time
12:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1927
Sewer Name
02 GARFIELD AVENUE EXTENSION TRUNK
City
MONTABELLO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
13
Purpose
Maintenance Related
Project
20210828MDM_GARFIELD_AVENUE_EXTENSION_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
02 1147
Downstream MH
02 1146
Dir. of Survey
Downstream
Length Surveyed
290.9 ft.
Total Length
290.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5142
O&M Rating
15
Overall Index
4
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 02 1147 to 02 1146
MH: 02 1147MH: 02 1146downstream0 ft. MWL - Water Level, 80 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 12:45AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWM - Water Mark, 100 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO, Start3 ft. MCU - Camera Underwater, Start9 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO, Finish22.5 ft. MCU - Camera Underwater, Finish28.5 ft. MWM - Water Mark, 70 %of cross sectional area28.5 ft. MWL - Water Level, 30 %of cross sectional area97.9 ft. MWL - Water Level, 10 %of cross sectional area97.9 ft. MWM - Water Mark, 30 %of cross sectional area124 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Active290.4 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active290.9 ft. AMH - Downstream Manhole, Survey Ends - 1:10AM
All inspections of P02931Work order 0911604

Observations (17)

DistanceCodeObservation
124TBAActive
0MWL—
97.9MWL—
22.5MCU—
97.9MWM—
9DAGS—
0MGOConn. @ Mh, 9 O' Clock. Active
28.5MWM—
3MCU—
0MGOConn. @ Mh, 3 O' Clock. Active
290.4MGOConn. @ Mh, 3 O' Clock. Active
0AMH12:45AM
290.9AMH1:10AM
28.5MWL—
2DAGS—
0MWM—
0MWM—

Properties (7)

additional_info
PRE CLEANING EVALUATION ONLY
customer
LACSD
datetime
2021-08-28T00:30:51-07:00
documentation
MARTIN,OLIVER 111
is_lateral_inspection
false
lining
CIPP
year_laid
19911101