Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 23, 2022, 08:01 AM

  • 18 0002_18 0001_06232022_022420.mp4

Date
06/23/2022
W/O
957002
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00713
PipeID
P13817
Time
1:01 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10204
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_957002_TV18059_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0002
Downstream MH
18 0001
Dir. of Survey
Downstream
Length Surveyed
353.7 ft.
Total Length
353.7 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
350
O&M Index
2
O&M Quick
2[00
O&M Rating
280
Overall Index
2
Overall Quick
—
Overall Rating
630
Pipe schematic from manhole 18 0002 to 18 0001
MH: 18 0002MH: 18 0001downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00022 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start20.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN51.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN91.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN108.5 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6", 6" - OPEN118.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN149 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN204.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN228 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN253.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN295.6 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN331.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN344 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN351 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish352 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish352 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish352 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish353.7 ft. MGO - General Observation - ROACHES @ MH353.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0001

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    4 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    4 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - ROACHES @ MH

    353.7 ft. - General Observation - ROACHES @ MH

All inspections of P13817Work order 957002

Observations (26)

DistanceCodeObservation
4SAP—
0MWL—
0MGOROACHES @ MH
0MWM—
228TFOPEN
2DAGS—
295.6TFOPEN
352DAGS—
149TFOPEN
20.4TFOPEN
204.1TFOPEN
352SAP—
331.3TFOPEN
353.7MGOROACHES @ MH
108.5TFOPEN
352SSS—
2DAGS—
351DAGS—
353.7AMH18 0001
0AMH18 0002
344TFOPEN
91.3TFOPEN
4SSS—
51.2TFOPEN
253.1TFOPEN
118.1TFOPEN

Properties (7)

additional_info
630069062222201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-06-23T01:01:04-07:00
documentation
PRO PIPE
is_lateral_inspection
false