Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2019, 07:09 AM
  • 29 0156_29 0144 _11072019_002801.mp4

Date
07/11/2019
W/O
771972
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z01117
PipeID
P24050
Time
12:09 AM
Certificate
U-209-89149
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6757
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
RFIR_WO_771972_TV29111_JUN2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0156
Downstream MH
29 0144
Dir. of Survey
Downstream
Length Surveyed
233.9 ft.
Total Length
233.9 ft.
Structural Index
5
Structural Quick
5200
Structural Rating
10
O&M Index
2
O&M Quick
2211
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
15
Pipe schematic from manhole 29 0156 to 29 0144
MH: 29 0156MH: 29 0144downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. VC - Vermin Cockroach0 ft. AMH - Upstream Manhole, Survey Begins - 29 01560 ft. MWL - Water Level, 5 %of cross sectional area1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start78.5 ft. B - Broken, from 12 to 05 o'clock, within 8 inches of joint: YES176.3 ft. B - Broken, from 07 to 05 o'clock, within 8 inches of joint: YES231.8 ft. TFA - Tap Factory Made Active, at 06 o'clock, -, within 8 inches of joint: YES, 8" - DROP CONNECTION233.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish233.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish233.9 ft. AMH - Downstream Manhole, Survey Ends - 29 0144233.9 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK

Observation photos (4)

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

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

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

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

  • Broken, from 12 to 05 o'clock, within 8 inches of joint: YES

    78.5 ft. - Broken, from 12 to 05 o'clock, within 8 inches of joint: YES

  • Broken, from 07 to 05 o'clock, within 8 inches of joint: YES

    176.3 ft. - Broken, from 07 to 05 o'clock, within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
231.8TFADROP CONNECTION
0MWM
0VC
233.9AMH29 0144
0AMH29 0156
233.8DAE
233.9MGOCONNECTION AT MH 3 OCLOCK
0MWL
1DAE
176.3B
78.5B
1DAGS
233.8DAGS

Properties (6)

additional_info
SC378260
custom_field_two
2
customer
LACSD
datetime
2019-07-11T00:09:06-07:00
documentation
PRO PIPE
is_lateral_inspection
false