Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 30, 2020, 09:20 AM
  • 18 0858_18 0857_06302020_025330.mp4

Date
06/30/2020
W/O
833718
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14713
Time
2:20 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7811
Sewer Name
SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
34
Purpose
Routine Assessment
Project
WO_833718_TV18101_JUN2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
51 in.
Upstream MH
18 0858
Downstream MH
18 0857
Dir. of Survey
Downstream
Length Surveyed
972 ft.
Total Length
972 ft.
Structural Index
2
Structural Quick
3^2e
Structural Rating
843
O&M Index
2
O&M Quick
412B
O&M Rating
36
Overall Index
2
Overall Quick
Overall Rating
879
Pipe schematic from manhole 18 0858 to 18 0857
MH: 18 0858MH: 18 0857downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 08580 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area12.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start100 ft. LL - Alignment Left, 15 %, Start180.9 ft. LL - Alignment Left, 15 %, Finish205.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start972 ft. AMH - Downstream Manhole, Survey Ends - 18 0857972 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish972 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (1)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    12.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
0AMH18 0858
205.3SAP
972AMH18 0857
0MWM
12.4SSS
180.9LL
972SAP
0MWL
972SSS
100LL

Properties (7)

additional_info
SC411621
custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2020-06-30T02:20:23-07:00
documentation
PROPIPE
is_lateral_inspection
false