Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 26, 2017, 10:58 AM
  • 29 0237_29 0150 _20170526_042203.mp4

Date
05/26/2017
W/O
641199
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01117
PipeID
P24140
Time
3:58 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4611
Sewer Name
29 REDONDO AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
WO_641199_TV29027_JUN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0237
Downstream MH
29 0150
Dir. of Survey
Downstream
Length Surveyed
368 ft.
Total Length
368 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
4C2G
O&M Rating
168
Overall Index
3
Overall Quick
Overall Rating
170
Pipe schematic from manhole 29 0237 to 29 0150
MH: 29 0237MH: 29 0150downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 02370 ft. MWM - Water Mark, 5 %of cross sectional area156.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start190.6 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area197.3 ft. MCU - Camera Underwater, Start304.7 ft. MCU - Camera Underwater, Finish368 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish368 ft. AMH - Downstream Manhole, Survey Ends - 29 0150

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES, Start

    156.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 20 %of cross sectional area

    190.6 ft. - Water Level, Sag in pipe, 20 %of cross sectional area

  • Camera Underwater, Start

    197.3 ft. - Camera Underwater, Start

Observations (9)

DistanceCodeObservation
304.7MCU
0MWL
368DAGS
368AMH29 0150
190.6MWLS
0AMH29 0237
0MWM
197.3MCU
156.5DAGS

Properties (5)

additional_info
SC345322
custom_field_two
3
customer
LACSD
datetime
2017-05-26T03:58:23-07:00
sewer_category
Gravity