Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 20, 2021, 04:52 AM

  • 30 0190_30 0189_10192021_220053.mp4

Date
10/19/2021
W/O
916326
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00860
PipeID
P17891
Time
9:52 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9501
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 0189
Downstream MH
30 0190
Dir. of Survey
Upstream
Length Surveyed
95.2 ft.
Total Length
95.2 ft.
Structural Index
3
Structural Quick
423C
Structural Rating
101
O&M Index
2
O&M Quick
2C00
O&M Rating
36
Overall Index
2
Overall Quick
—
Overall Rating
137
Pipe schematic from manhole 30 0189 to 30 0190
MH: 30 0189MH: 30 0190upstream0 ft. AMH - Upstream Manhole, Survey Ends - 30 01902.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish3.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES6.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES19.2 ft. MWL - Water Level, 20 %of cross sectional area64.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES93.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start93.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start93.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start95.2 ft. MWM - Water Mark, 35 %of cross sectional area95.2 ft. MWL - Water Level, 30 %of cross sectional area95.2 ft. AMH - Downstream Manhole, Survey Begins - 30 0189

Observation photos (4)

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

    30.7 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

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

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

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

    91.7 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Upstream Manhole, Survey Ends - 30 0190

    95.2 ft. - Upstream Manhole, Survey Ends - 30 0190

All inspections of P17891Work order 916326

Observations (14)

DistanceCodeObservation
2DAGS—
0MWM—
0MWL—
2CM—
76MWL—
95.2AMH30 0190
93CM—
93SSS—
2SSS—
93DAGS—
88.8CM—
91.7FM—
0AMH30 0189
30.7FM—

Properties (7)

additional_info
630074101921201
custom_field_three
MULTIPLE CRACKS/FRACTURE'S
custom_field_two
3
customer
1
datetime
2021-10-19T21:52:45-07:00
documentation
PROPIPE
is_lateral_inspection
false