Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 14, 2021, 07:27 AM
  • 18 1197_18 1196_12132021_234300.mp4

Date
12/13/2021
W/O
926988
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00717
PipeID
P14840
Time
11:27 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9630
Sewer Name
18 WORSHAM CREEK RELIEF TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_926988_TV18195_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 1197
Downstream MH
18 1196
Dir. of Survey
Downstream
Length Surveyed
402.3 ft.
Total Length
402.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3121
O&M Rating
7
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 18 1197 to 18 1196
MH: 18 1197MH: 18 1196downstream0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 11972 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.5 ft. RMJ - Roots Medium Joint, from 04 to 08 o'clock, 10 %, within 8 inches of joint: YESR167.6 ft. RFJ - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES278.5 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"278.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES400.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish402.3 ft. AMH - Downstream Manhole, Survey Ends - 18 1196402.3 ft. MGO - General Observation - COCKROACHES IN MH

Observation photos (5)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

  • Roots Medium Joint, from 04 to 08 o'clock, 10 %, within 8 inches of joint: YESR

    4.5 ft. - Roots Medium Joint, from 04 to 08 o'clock, 10 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES

    167.6 ft. - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    278.5 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MH

    402.3 ft. - General Observation - COCKROACHES IN MH

Observations (12)

DistanceCodeObservation
278.5TFA
0MGOCOCKROACHES IN MH
402.3AMH18 1196
0MWM
4.5RMJ
278.5RFJ
400.2DAGS
167.6RFJ
0MWL
2DAGS
0AMH18 1197
402.3MGOCOCKROACHES IN MH

Properties (7)

additional_info
630138121321201
custom_field_three
FINE ROOTS
custom_field_two
4
customer
1
datetime
2021-12-13T23:27:08-08:00
documentation
PRO PIPE
is_lateral_inspection
false