Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 1, 2021, 06:41 PM

  • 29 0346_29 0345_03012021_115859.mp4

Date
03/01/2021
W/O
880264
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01017
PipeID
P24366
Time
10:41 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7847
Sewer Name
29 PACIFIC COAST HIGHWAY SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
RFIR_WO_880264_TV29105_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0346
Downstream MH
29 0345
Dir. of Survey
Downstream
Length Surveyed
150.4 ft.
Total Length
150.4 ft.
Structural Index
4
Structural Quick
5121
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 29 0346 to 29 0345
MH: 29 0346MH: 29 0345downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 03460 ft. MWL - Water Level, 0 %of cross sectional area0.5 ft. MWM - Water Mark, 10 %of cross sectional area28 ft. BSV - Broken Soil Visible, from 05 to 09 o'clock, within 8 inches of joint: YES105.1 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start111.4 ft. MGO - General Observation - VIEW OBSTRUCTED BY WATER LEVEL127.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start149.8 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish149.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish150.4 ft. AMH - Downstream Manhole, Survey Ends - 29 0345

Observation photos (3)

  • Broken Soil Visible, from 05 to 09 o'clock, within 8 inches of joint: YES

    28 ft. - Broken Soil Visible, from 05 to 09 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    105.1 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    127.4 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

All inspections of P24366Work order 880264

Observations (10)

DistanceCodeObservation
105.1MWLS—
0AMH29 0346
0.5MWM—
127.4DAE—
111.4MGOVIEW OBSTRUCTED BY WATER LEVEL
149.8MWLS—
149.8DAE—
150.4AMH29 0345
28BSV—
0MWL—

Properties (7)

additional_info
630138030121061
custom_field_three
BROKEN, SEVERE SAG
custom_field_two
1
customer
1
datetime
2021-03-01T10:41:06-08:00
documentation
PROPIPE
is_lateral_inspection
false