Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 15, 2021, 05:54 PM

  • 18 1186_18 1110_11152021_102744.mp4

Date
11/15/2021
W/O
916676
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00710
PipeID
P14958
Time
9:54 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9281
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 2E&2F
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
WO_916676_TV18111_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 1186
Downstream MH
18 1110
Dir. of Survey
Downstream
Length Surveyed
446.9 ft.
Total Length
446.9 ft.
Structural Index
2
Structural Quick
5131
Structural Rating
26
O&M Index
2
O&M Quick
2O00
O&M Rating
160
Overall Index
2
Overall Quick
—
Overall Rating
186
Pipe schematic from manhole 18 1186 to 18 1110
MH: 18 1186MH: 18 1110downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 11860 ft. MWM - Water Mark, 20 %of cross sectional area112.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start169.1 ft. MGO - General Observation - STAINING THROUGHOUT352.7 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start381.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS UNDER FLOW399.9 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish446.6 ft. MMC - Material Change, Reinforced concrete pipe446.9 ft. AMH - Downstream Manhole, Survey Ends - 18 1110446.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBIRS446.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES446.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish446.9 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES

Observation photos (5)

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

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

  • General Observation - STAINING THROUGHOUT

    169.1 ft. - General Observation - STAINING THROUGHOUT

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    352.7 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

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

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

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES

    446.9 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES

All inspections of P14958Work order 916676

Observations (14)

DistanceCodeObservation
169.1MGOSTAINING THROUGHOUT
352.7MWLS—
446.9AMH18 1110
0MWL—
0AMH18 1186
446.9DSZDEBIRS
446.9SAP—
446.6MMC—
381.9DSZDEBRIS UNDER FLOW
112.9DAGS—
446.9DAGS—
446.9SRV—
0MWM—
399.9MWLS—

Properties (8)

additional_info
630074111521061
custom_field_three
REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2021-11-15T09:54:12-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
30725