Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2022, 06:25 AM

  • 08 0029_08 0028_02032022_223955.mp4

Date
02/03/2022
W/O
931501
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00016
PipeID
P00031
Time
10:25 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9862
Sewer Name
08 MAIN STREET TRUNK
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_931501_TV08116_JAN2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
08 0028
Downstream MH
08 0029
Dir. of Survey
Upstream
Length Surveyed
430.9 ft.
Total Length
430.9 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
427
O&M Index
2
O&M Quick
322o
O&M Rating
482
Overall Index
2
Overall Quick
—
Overall Rating
909
Pipe schematic from manhole 08 0028 to 08 0029
MH: 08 0028MH: 08 0029upstream0 ft. AMH - Upstream Manhole, Survey Ends - 08 00292.8 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish129.8 ft. ID - Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES148.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"252 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6" - open343.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS351.6 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"401.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6"421.3 ft. ID - Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES428.9 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start428.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start428.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start428.9 ft. CS - Crack Spiral, from 08 to 12 o'clock, within 8 inches of joint: YES428.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start430.9 ft. MWL - Water Level, 30 %of cross sectional area430.9 ft. MWM - Water Mark, 35 %of cross sectional area430.9 ft. AMH - Downstream Manhole, Survey Begins - 08 0028

Observation photos (5)

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Crack Spiral, from 08 to 12 o'clock, within 8 inches of joint: YES

    2 ft. - Crack Spiral, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES

    9.6 ft. - Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES

  • Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES

    301.1 ft. - Infiltration Dripper, at 12 o'clock, within 8 inches of joint: YES

All inspections of P00031Work order 931501

Observations (21)

DistanceCodeObservation
87.1DSZDEBRIS
428.1DAE—
2DAE—
428SSS—
0MWL—
428.1DAGS—
2DAGS—
428.1DSZ—
29.7TFC—
430.9AMH08 0029
0MWM—
282.2TFC—
79.3TFC—
2CM—
428.1CM—
2CS—
2SSS—
9.6ID—
301.1ID—
0AMH08 0028
178.9TFopen

Properties (7)

additional_info
630138020322201
custom_field_three
INFILTRATION/MULTIPLE CRACKS
custom_field_two
2
customer
1
datetime
2022-02-03T22:25:01-08:00
documentation
PRO PIPE
is_lateral_inspection
false