Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 30, 2021, 08:22 AM

  • 18 0970_18 0969_4302021_013314.mp4

Date
04/30/2021
W/O
0885949
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14820
Time
1:22 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1793
Sewer Name
18 WORSHAM CREEK TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
11
Purpose
Maintenance Related
Project
20210430MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
18 0970
Downstream MH
18 0969
Dir. of Survey
Downstream
Length Surveyed
329.6 ft.
Total Length
329.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3400
O&M Rating
12
Overall Index
3
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 18 0970 to 18 0969
MH: 18 0970MH: 18 0969downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active64 ft. RMC - Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO98 ft. RMC - Roots Medium Connection, from 07 to 11 o'clock, 10 %, within 8 inches of joint: NO103.1 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 10 %, within 8 inches of joint: NO111.1 ft. RMC - Roots Medium Connection, from 06 to 12 o'clock, 35 %, within 8 inches of joint: NO329.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active329.1 ft. MGO - General Observation - POSSIBLE CRACKED AREA AROUND AT CONCRETE RISER BELOW MH COVER329.6 ft. AMH - Downstream Manhole, Survey Ends - 2:10AM

Observation photos (4)

  • Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO

    64 ft. - Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 07 to 11 o'clock, 10 %, within 8 inches of joint: NO

    98 ft. - Roots Medium Connection, from 07 to 11 o'clock, 10 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 06 to 12 o'clock, 35 %, within 8 inches of joint: NO

    111.1 ft. - Roots Medium Connection, from 06 to 12 o'clock, 35 %, within 8 inches of joint: NO

  • General Observation - POSSIBLE CRACKED AREA AROUND AT CONCRETE RISER BELOW MH COVER

    329.1 ft. - General Observation - POSSIBLE CRACKED AREA AROUND AT CONCRETE RISER BELOW MH COVER

All inspections of P14820Work order 0885949

Observations (11)

DistanceCodeObservation
64RMC—
103.1RMC—
98RMC—
329.1MGOConn. @ Mh, 9 O' Clock. Active
111.1RMC—
0MWL—
0MWM—
329.6AMH2:10AM
0AMH1:30AM
329.1MGOPOSSIBLE CRACKED AREA AROUND AT CONCRETE RISER BELOW MH COVER
0MGOConn. @ Mh, 9 O' Clock. Active

Properties (6)

additional_info
PRE ROOT EVALUATION
customer
LACSD
datetime
2021-04-30T01:22:44-07:00
documentation
MARTIN,OLIVER 111,CASTILLO,BARR
is_lateral_inspection
false
lining
PVCP