Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 14, 2021, 09:25 AM

  • 17 0044_17 0043_4142021_022950.mp4

Date
04/14/2021
W/O
0885988
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00668
PipeID
P13766
Time
2:25 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1776
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
03
Purpose
Maintenance Related
Project
20210413MDM_DISTRICT_17_MAIN_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
17 0044
Downstream MH
17 0043
Dir. of Survey
Downstream
Length Surveyed
299.3 ft.
Total Length
299.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4132
O&M Rating
13
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 17 0044 to 17 0043
MH: 17 0044MH: 17 0043downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:25AM0 ft. MWL - Water Level, 10 %of cross sectional area108.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE108.8 ft. MWL - Water Level, 15 %of cross sectional area108.8 ft. MWM - Water Mark, 60 %of cross sectional area122.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE122.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE157.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE180.9 ft. RMC - Roots Medium Connection, from 09 to 11 o'clock, 5 %, within 8 inches of joint: YES180.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open186.4 ft. MWL - Water Level, 10 %of cross sectional area186.4 ft. MWM - Water Mark, 20 %of cross sectional area201.7 ft. RFC - Roots Fine Connection, from 11 to 01 o'clock, within 8 inches of joint: YES - 2%299.3 ft. AMH - Downstream Manhole, Survey Ends - 2:45AM
All inspections of P13766Work order 0885988

Observations (15)

DistanceCodeObservation
0MWM—
108.8DSZSLUDGE
180.9RMC—
108.8MWL—
201.7RFC2%
299.3AMH2:45AM
186.4MWL—
0AMH2:25AM
108.8MWM—
0MWL—
157.1DSZSLUDGE
180.9TFAOpen
186.4MWM—
122.1DSZSLUDGE
122.1DSZSLUDGE

Properties (5)

additional_info
PRE CLEANING EVALUATION
customer
LACSD
datetime
2021-04-14T02:25:16-07:00
documentation
MARTIN,OLIVER 111,BARR
is_lateral_inspection
false