Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2019, 10:51 AM
  • 01 0668_01 1327_09302019_040605.mp4

Date
09/30/2019
W/O
787555
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00199
PipeID
P02170
Time
3:51 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6951
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
LYNWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_787555_TV01117_SEP2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
01 0668
Downstream MH
01 1327
Dir. of Survey
Downstream
Length Surveyed
6.7 ft.
Total Length
6.7 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 01 0668 to 01 1327
MH: 01 0668MH: 01 1327downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK0 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 06685.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES5.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES6.7 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK6.7 ft. AMH - Downstream Manhole, Survey Ends - 01 1327

Observation photos (3)

  • Upstream Manhole, Survey Begins - 01 0668

    0 ft. - Upstream Manhole, Survey Begins - 01 0668

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

    5.6 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

Observations (8)

DistanceCodeObservation
0MWL
0MGOCONNECTION AT 3 O'CLOCK
5.6SAP
0MWM
6.7MGOCONNECTION AT 3 O'CLOCK
6.7AMH01 1327
5.6SSS
0AMH01 0668

Properties (6)

additional_info
SC378651
custom_field_two
3
customer
LACSD
datetime
2019-09-30T03:51:25-07:00
documentation
PROPIPE
is_lateral_inspection
false