Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 28, 2019, 09:55 AM
  • 29 0146A_29 0146 _08282019_031958.mp4

Date
08/28/2019
W/O
782264
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00378
PipeID
P24041
Time
2:55 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6915
Sewer Name
29 REDONDO AVENUE TRUNK
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_782264_TV29061_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0146
Downstream MH
29 0146A
Dir. of Survey
Upstream
Length Surveyed
136.7 ft.
Total Length
136.7 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 29 0146 to 29 0146A
MH: 29 0146MH: 29 0146Aupstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 29 0146A0 ft. MGO - General Observation - RUN LIST STATES MH AS 29 0146A1.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish22.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"29.4 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES73.6 ft. H - Hole, at 12 o'clock, within 8 inches of joint: NO112.4 ft. FS - Fracture Spiral, from 12 to 05 o'clock, within 8 inches of joint: YES130.7 ft. DAGS - Deposits Attached Grease, 0 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start136.7 ft. MWL - Water Level, 5 %of cross sectional area136.7 ft. MWM - Water Mark, 10 %of cross sectional area136.7 ft. AMH - Downstream Manhole, Survey Begins - 29 0146

Observation photos (5)

  • Downstream Manhole, Survey Begins - 29 0146

    0 ft. - Downstream Manhole, Survey Begins - 29 0146

  • Deposits Attached Grease, 0 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    6 ft. - Deposits Attached Grease, 0 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

    24.3 ft. - Fracture Spiral, from 12 to 05 o'clock, within 8 inches of joint: YES

  • Hole, at 12 o'clock, within 8 inches of joint: NO

    63.1 ft. - Hole, at 12 o'clock, within 8 inches of joint: NO

  • Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    107.3 ft. - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
107.3CM
0MWL
136.7MGOCONNECTION AT MH 9 O'CLOCK
136.7AMH29 0146A
136.7MGORUN LIST STATES MH AS 29 0146A
135.4DAGS
0MWM
24.3FS
114.5TF
6DAGS
63.1H
0AMH29 0146

Properties (6)

additional_info
SC378512
custom_field_two
1
customer
LACSD
datetime
2019-08-28T02:55:43-07:00
documentation
PROPIPE
is_lateral_inspection
false