Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2019, 04:52 AM

  • 18 0765_18 0764 _06032019_222211.mp4

Date
06/03/2019
W/O
766508
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00706
PipeID
P14624
Time
9:52 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6558
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
WO_766508_TV18103_MAY2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
18 0765
Downstream MH
18 0764
Dir. of Survey
Downstream
Length Surveyed
285.2 ft.
Total Length
285.2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 18 0765 to 18 0764
MH: 18 0765MH: 18 0764downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 18 07659.5 ft. MGO - General Observation - 95% MAG COAT THROUGHOUT START9.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start54.6 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start72.3 ft. MWL - Water Level, 50 %of cross sectional area73.8 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start73.8 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish93.4 ft. MGO - General Observation - CAMERA UNSTABLE DUE TO DEBRIS166.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"196.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 8"198.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 8"283.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish283.9 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish285.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0764

Observation photos (1)

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

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

All inspections of P14624Work order 766508

Observations (17)

DistanceCodeObservation
9.5MGO95% MAG COAT THROUGHOUT START
73.8DSC—
285.2AMH18 0764
0MWL—
0MWL—
196.2TB—
166.1TB—
283.9SSS—
0MGOCONNECTION AT MH 9 O'CLOCK
283.9DSC—
9.5SSS—
198.1TB—
93.4MGOCAMERA UNSTABLE DUE TO DEBRIS
0AMH18 0765
54.6DSC—
73.8DSC—
72.3MWL—

Properties (6)

additional_info
SC377680
custom_field_two
4
customer
LACSD
datetime
2019-06-03T21:52:08-07:00
documentation
PROPIPE
is_lateral_inspection
false