Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2022, 05:42 AM

  • 18 0031_18 0030_06212022_235444.mp4

Date
06/21/2022
W/O
957002
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00713
PipeID
P13847
Time
10:42 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10203
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.
15
Purpose
Routine Assessment
Project
RFIR_WO_957002_TV18059_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0031
Downstream MH
18 0030
Dir. of Survey
Downstream
Length Surveyed
277.5 ft.
Total Length
277.5 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
277
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
—
Overall Rating
387
Pipe schematic from manhole 18 0031 to 18 0030
MH: 18 0031MH: 18 0030downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 00310 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 25% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start141.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES258.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"275 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish275.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish275.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish277.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE277.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0030277.5 ft. MGO - General Observation - ROACHES @ MH

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    141.6 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • General Observation - ROACHES @ MH

    277.5 ft. - General Observation - ROACHES @ MH

All inspections of P13847Work order 957002

Observations (17)

DistanceCodeObservation
2SSS—
277.5MGOCONN @ MH 9 O'CLOCK/ACTIVE
2DAGS—
275.2SAP—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
141.6CL—
0MWL—
258.4TFC—
275.2DAGS—
2MGO25% MAG COAT
0MGOROACHES @ MH
277.5AMH18 0030
277.5MGOROACHES @ MH
0AMH18 0031
0MWM—
2SAP—
275SSS—

Properties (7)

additional_info
630098062122201
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2022-06-21T22:42:06-07:00
documentation
PRO PIPE
is_lateral_inspection
false