Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 30, 2020, 08:50 AM
  • 18 0857_18 0856_06302020_015827.mp4

Date
06/30/2020
W/O
833718
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14712
Time
1:50 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 0857
Downstream MH
18 0856
Dir. of Survey
Downstream
Length Surveyed
75.9 ft.
Total Length
75.9 ft.
Structural Index
3
Structural Quick
5A3A
Structural Rating
120
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
124
Pipe schematic from manhole 18 0857 to 18 0856
MH: 18 0857MH: 18 0856downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 085712.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start12.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start12.4 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start73.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish73.6 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish73.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish75.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0856

Observation photos (3)

  • 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

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

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

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    12.4 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
12.4SSS
0MWL
0MWM
73.6SAP
0AMH18 0857
73.6SRV
12.4SAP
73.6SSS
12.4SRV
75.9AMH18 0856

Properties (7)

additional_info
SC411621
custom_field_three
REINFORCEMENT VISIBLE, AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2020-06-30T01:50:34-07:00
documentation
PROPIPE
is_lateral_inspection
false