Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2022, 05:29 AM

  • 18 0032_18 0031_06212022_234150.mp4

Date
06/21/2022
W/O
957002
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00713
PipeID
P13848
Time
10:29 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 0032
Downstream MH
18 0031
Dir. of Survey
Downstream
Length Surveyed
318.8 ft.
Total Length
318.8 ft.
Structural Index
3
Structural Quick
413L
Structural Rating
322
O&M Index
2
O&M Quick
2L00
O&M Rating
126
Overall Index
2
Overall Quick
—
Overall Rating
448
Pipe schematic from manhole 18 0032 to 18 0031
MH: 18 0032MH: 18 0031downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00320 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 15% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start44.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"79.3 ft. FM - Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES89.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN262.2 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES316 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish318.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0031318.8 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE318.8 ft. MGO - General Observation - ROACHES @ MH

Observation photos (5)

  • 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

  • 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

  • Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    79.3 ft. - Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    262.2 ft. - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES

  • General Observation - ROACHES @ MH

    318.8 ft. - General Observation - ROACHES @ MH

All inspections of P13848Work order 957002

Observations (17)

DistanceCodeObservation
316.7SAP—
89.9TFOPEN
316SSS—
79.3FM—
316.7DAGS—
0MWM—
0AMH18 0032
2SAP—
262.2FL—
44.3TFC—
318.8AMH18 0031
2MGO15% MAG COAT
0MWL—
318.8MGOCONN @ MH 9 O'CLOCK/ACTIVE
318.8MGOROACHES @ MH
2DAGS—
2SSS—

Properties (7)

additional_info
630098062122201
custom_field_three
FRACTURES/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-06-21T22:29:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false