Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 5, 2021, 05:28 PM

  • A 1288_A 0211_03052021_100121.mp4

Date
03/05/2021
W/O
875111
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00323
PipeID
P08148
Time
9:28 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8653
Sewer Name
A JOA-1A LOS COYOTES WRP INTERCEPTOR
City
SOUTH GATE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
26
Purpose
V
Project
RFIR_WO_875111_TV30023_FEB2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
75 in.
Width
42 in.
Upstream MH
A 0211
Downstream MH
A 1288
Dir. of Survey
Upstream
Length Surveyed
250.4 ft.
Total Length
250.4 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
245
O&M Index
2
O&M Quick
412K
O&M Rating
122
Overall Index
2
Overall Quick
—
Overall Rating
367
Pipe schematic from manhole A 0211 to A 1288
MH: A 0211MH: A 1288upstream0 ft. MGO - General Observation - U/S MH VISIBLE0 ft. MGO - General Observation - UNABLE TO CONTINUE DUE TO SLUDGE BUILDUP0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - VIEW OF SIPHON UPLEG0 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish - SLUDGE0 ft. LU - Alignment Up, 45 %2.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish50 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - SLUDGE245.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start245.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start248.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start250.4 ft. AMH - Upstream Manhole, Survey Begins - A 0211250.4 ft. MWM - Water Mark, 100 %of cross sectional area250.4 ft. MWL - Water Level, 100 %of cross sectional area

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    4.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - SLUDGE

    200.4 ft. - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - SLUDGE

All inspections of P08148Work order 875111

Observations (15)

DistanceCodeObservation
250.4MGOU/S MH VISIBLE
2SSS—
250.4MGOUNABLE TO CONTINUE DUE TO SLUDGE BUILDUP
0AMHA 0211
250.4SAV—
4.7SAV—
200.4DSZSLUDGE
0MWM—
4.5DAGS—
0MWL—
248SSS—
250.4DAGS—
250.4MSAVIEW OF SIPHON UPLEG
250.4DSZSLUDGE
250.4LU—

Properties (8)

additional_info
630138030521061
custom_field_three
AGGREGATE VISIBLE
custom_field_two
5
customer
1
datetime
2021-03-05T09:28:33-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28636