Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 9, 2022, 10:42 AM
  • 18 0986_18 0985_592022_040112.mp4

Date
05/09/2022
W/O
0936830
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00717
PipeID
P14837
Time
3:42 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H3086R
Sewer Name
18 WORSHAM CREEK RELIEF 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
20220509MDM_WORSHAM_CREEK_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
18 0986
Downstream MH
18 0985
Dir. of Survey
Downstream
Length Surveyed
194.4 ft.
Total Length
194.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3500
O&M Rating
15
Overall Index
3
Overall Quick
Overall Rating
15
Pipe schematic from manhole 18 0986 to 18 0985
MH: 18 0986MH: 18 0985downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:15AM0 ft. MWM - Water Mark, 20 %of cross sectional area48 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR55.3 ft. RMJ - Roots Medium Joint, from 12 to 04 o'clock, 15 %, within 8 inches of joint: YESR133 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR148.7 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 5 %, within 8 inches of joint: YESR163.1 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR194.4 ft. AMH - Downstream Manhole, Survey Ends - 4:30AM

Observation photos (3)

  • Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR

    48 ft. - Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 12 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    55.3 ft. - Roots Medium Joint, from 12 to 04 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    133 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

Observations (9)

DistanceCodeObservation
0MWL
148.7RMJ
0AMH4:15AM
133RMJ
0MWM
194.4AMH4:30AM
163.1RMJ
55.3RMJ
48RMJ

Properties (5)

additional_info
POST ROOT EVALUATION ONLY
customer
LACSD
datetime
2022-05-09T03:42:07-07:00
documentation
MARTIN,OLIVER 111,IGNACIO
is_lateral_inspection
false