Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 30, 2020, 08:32 AM

  • 18 0974_18 0973_1302020_005645.mp4

Date
01/30/2020
W/O
0808485
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14826
Time
12:32 AM
Certificate
U-10`4-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1343R
Sewer Name
18 WORSHAM CREEK TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
11
Purpose
Maintenance Related
Project
20200130MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.519999980926514 in.
Upstream MH
18 0974
Downstream MH
18 0973
Dir. of Survey
Downstream
Length Surveyed
327.9 ft.
Total Length
327.9 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 18 0974 to 18 0973
MH: 18 0974MH: 18 0973downstream0 ft. MWL - Water Level, 0 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area - NO FLOW0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0 ft. AMH - Upstream Manhole, Survey Begins - 12:50AM109.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6", 6" - Open113 ft. MGO - General Observation - WRINGLES IN LINER MAKE PIPE SMALLER124.2 ft. MWLS - Water Level, Sag in pipe, 90 %of cross sectional area, Start172.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - DEBRIE IN SAG172.5 ft. MWLS - Water Level, Sag in pipe, 90 %of cross sectional area, Finish239.3 ft. TBD - Tap Break-In Defective, at 10 o'clock, -, , within 8 inches of joint: NO, 6", 6" - Active-90% ROOTS260.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6", 6" - Active260.9 ft. MWL - Water Level, 5 %of cross sectional area327.9 ft. AMH - Downstream Manhole, Survey Ends - 2:05AM

Observation photos (2)

  • General Observation - WRINGLES IN LINER MAKE PIPE SMALLER

    113 ft. - General Observation - WRINGLES IN LINER MAKE PIPE SMALLER

  • Water Level, Sag in pipe, 90 %of cross sectional area, Start

    124.2 ft. - Water Level, Sag in pipe, 90 %of cross sectional area, Start

All inspections of P14826Work order 0808485

Observations (13)

DistanceCodeObservation
113MGOWRINGLES IN LINER MAKE PIPE SMALLER
260.9MWL—
327.9AMH2:05AM
172.5DSZDEBRIE IN SAG
109.5TBOpen
0MWL—
0MWMNO FLOW
172.5MWLS—
239.3TBDActive-90% ROOTS
0MGOConn. @ Mh, 9 O' Clock. OPEN
260.1TBActive
124.2MWLS—
0AMH12:50AM

Properties (6)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2020-01-30T00:32:24-08:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false
lining
PVCP-Folded/Reformed