Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2019, 10:09 AM

  • NA_29 0386 _10072019_101324.mp4

Date
08/16/2019
W/O
782252
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00537
PipeID
P24424
Time
3:09 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6753
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_782252_TV29055_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0386
Downstream MH
N-A
Dir. of Survey
Upstream
Length Surveyed
252.8 ft.
Total Length
252.8 ft.
Structural Index
3
Structural Quick
413G
Structural Rating
130
O&M Index
2
O&M Quick
2I14
O&M Rating
104
Overall Index
2
Overall Quick
—
Overall Rating
234
Pipe schematic from manhole 29 0386 to N-A
MH: 29 0386MH: N-Aupstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish0 ft. ACOM - Cleanout Mainline, Survey Ends - N/A2.3 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"13.2 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start22 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES41.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"50.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"51.6 ft. RFB - Roots Fine Barrell, from 10 to 02 o'clock101.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"150.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"153 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"204.7 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"207.1 ft. TBB - Tap Break-In Abandoned, at 09 o'clock, -, within 8 inches of joint: NO, 6"212.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start244.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start246.7 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"248.3 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES252.8 ft. MWM - Water Mark, 10 %of cross sectional area252.8 ft. MWL - Water Level, 5 %of cross sectional area252.8 ft. AMH - Downstream Manhole, Survey Begins - 29 0386

Observation photos (6)

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

    4.5 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    8.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    40.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Barrell, from 10 to 02 o'clock

    201.2 ft. - Roots Fine Barrell, from 10 to 02 o'clock

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

    230.8 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    239.6 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

All inspections of P24424Work order 782252

Observations (22)

DistanceCodeObservation
0MWM—
252.8DAGS—
211.2TF—
252.8CM—
201.2RFB—
252.8RFJ—
102.4TFC—
250.5TF—
0MWL—
4.5FM—
6.1TFA—
0AMH29 0386
239.6RFJ—
48.1TF—
252.8ACOMN/A
8.3DAGS—
230.8RFJ—
99.8TF—
40.6CM—
202.7TFC—
151TF—
45.7TBB—

Properties (6)

additional_info
SC378501
custom_field_two
3
customer
LACSD
datetime
2019-08-16T03:09:12-07:00
documentation
PROPIPE
is_lateral_inspection
false