Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 18, 2022, 08:18 AM
  • 18 0488_18 0487_01182022_011958.mp4

Date
01/18/2022
W/O
931530
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00691
PipeID
P14342
Time
12:18 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9835
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_931530_TV18188_JAN2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
18 0487
Downstream MH
18 0488
Dir. of Survey
Upstream
Length Surveyed
384.4 ft.
Total Length
384.4 ft.
Structural Index
3
Structural Quick
413N
Structural Rating
384
O&M Index
2
O&M Quick
342N
O&M Rating
164
Overall Index
2
Overall Quick
Overall Rating
548
Pipe schematic from manhole 18 0487 to 18 0488
MH: 18 0487MH: 18 0488upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 0488 (ZOOMED)0 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish21.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS27 ft. RPP - Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: YES - POSSIBLE ABANDONED CONN/HOLE27 ft. H - Hole, from 11 to 01 o'clock, within 8 inches of joint: YES193.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN382.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start382.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start382.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start384.4 ft. AMH - Downstream Manhole, Survey Begins - 18 0487384.4 ft. MWM - Water Mark, 30 %of cross sectional area384.4 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

  • Hole, from 11 to 01 o'clock, within 8 inches of joint: YES

    357.4 ft. - Hole, from 11 to 01 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
2SAV
191.3TBOPEN
357.4RPPPOSSIBLE ABANDONED CONN/HOLE
0AMH18 0487
0MWM
384.4AMH18 0488 (ZOOMED)
384.4DSZ
382SSS
0MWL
2DAGS
384.4SAV
384.4DAGS
363.1DSZDEBRIS
2SSS
357.4H

Properties (7)

additional_info
630138011722202
custom_field_three
VISIBLE AGGREGATE/DEBRIS/HOLE
custom_field_two
2
customer
1
datetime
2022-01-18T00:18:28-08:00
documentation
PRO PIPE
is_lateral_inspection
false