Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2020, 04:53 AM
  • C 0711_C 0499_04162020_220756.mp4

Date
04/16/2020
W/O
823819
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00120
PipeID
P20575
Time
9:53 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7526
Sewer Name
C JOINT OUTFALL C - UNIT 3A
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_823819_TV03161_APR2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
72 in.
Width
72 in.
Upstream MH
C 0711
Downstream MH
C 0499
Dir. of Survey
Downstream
Length Surveyed
89.6 ft.
Total Length
89.6 ft.
Structural Index
3
Structural Quick
5B3B
Structural Rating
157
O&M Index
4
O&M Quick
4131
O&M Rating
7
Overall Index
3
Overall Quick
Overall Rating
164
Pipe schematic from manhole C 0711 to C 0499
MH: C 0711MH: C 0499downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 07112 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start21.5 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start52.1 ft. ID - Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES89.3 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish89.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish89.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish89.6 ft. AMH - Downstream Manhole, Survey Ends - C 0499

Observation photos (5)

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

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

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

    2 ft. - Surface Aggregate Projecting, from 09 to 03 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

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

  • Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES

    52.1 ft. - Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES

  • Downstream Manhole, Survey Ends - C 0499

    89.6 ft. - Downstream Manhole, Survey Ends - C 0499

Observations (11)

DistanceCodeObservation
0MWM
89.3SRV
2SSS
89.5SSS
0MWL
0AMHC 0711
89.4SAP
2SAP
21.5SRV
52.1ID
89.6AMHC 0499

Properties (6)

additional_info
SC411217
custom_field_two
2
customer
LACSD
datetime
2020-04-16T21:53:12-07:00
documentation
PRO PIPE
is_lateral_inspection
false