Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2021, 10:28 AM

  • 30 0187_30 0186_10192021_034757.mp4

Date
10/19/2021
W/O
916326
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00860
PipeID
P17888
Time
3:28 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9450
Sewer Name
30 EL PORTO TRUNK
City
MANHATTAN BEACH
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
01
Purpose
Routine Assessment
Project
WO_916326_TV30002_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
30 0187
Downstream MH
30 0186
Dir. of Survey
Downstream
Length Surveyed
495.1 ft.
Total Length
495.1 ft.
Structural Index
3
Structural Quick
413S
Structural Rating
497
O&M Index
2
O&M Quick
2S00
O&M Rating
196
Overall Index
2
Overall Quick
—
Overall Rating
693
Pipe schematic from manhole 30 0187 to 30 0186
MH: 30 0187MH: 30 0186downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 01872 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 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, Start2.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start420.5 ft. FM - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES493 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish493 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish495.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish495.1 ft. AMH - Downstream Manhole, Survey Ends - 30 0186

Observation photos (2)

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

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

  • Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    420.5 ft. - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

All inspections of P17888Work order 916326

Observations (12)

DistanceCodeObservation
0MWM—
495.1CM—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
493DAGS—
0MWL—
493SSS—
420.5FM—
2DAGS—
0AMH30 0187
2SSS—
495.1AMH30 0186
2.1CM—

Properties (7)

additional_info
630074101821201
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-10-19T03:28:30-07:00
documentation
PROPIPE
is_lateral_inspection
false