Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2021, 06:18 AM

  • 30 0182_30 0181_10182021_233417.mp4

Date
10/18/2021
W/O
916326
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00860
PipeID
P17883
Time
11:18 PM
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
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
02
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 0182
Downstream MH
30 0181
Dir. of Survey
Downstream
Length Surveyed
362.9 ft.
Total Length
362.9 ft.
Structural Index
3
Structural Quick
514M
Structural Rating
640
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
640
Pipe schematic from manhole 30 0182 to 30 0181
MH: 30 0182MH: 30 0181downstream0 ft. AMH - Upstream Manhole, Survey Begins - 30 01820 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.6 ft. B - Broken, from 07 to 09 o'clock, within 8 inches of joint: YES67.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish76.4 ft. FM - Fracture Multiple, from 06 to 09 o'clock, within 8 inches of joint: YES92.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start190 ft. FS - Fracture Spiral, from 01 to 05 o'clock, within 8 inches of joint: YES360 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish360 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish362.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish362.9 ft. AMH - Downstream Manhole, Survey Ends - 30 0181

Observation photos (3)

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

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

  • Fracture Multiple, from 06 to 09 o'clock, within 8 inches of joint: YES

    76.4 ft. - Fracture Multiple, from 06 to 09 o'clock, within 8 inches of joint: YES

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

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

All inspections of P17883Work order 916326

Observations (15)

DistanceCodeObservation
2SSS—
360SSS—
0AMH30 0182
0MWL—
3.6FM—
76.4FM—
362.9FM—
0MWM—
2CM—
362.9AMH30 0181
67.4FM—
3.6B—
92.7FM—
360CM—
190FS—

Properties (7)

additional_info
630074101821201
custom_field_three
BROKEN PIPE/MULTIPLE FRACTURE'S
custom_field_two
2
customer
1
datetime
2021-10-18T23:18:55-07:00
documentation
PROPIPE
is_lateral_inspection
false