Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2021, 05:40 AM

  • 30 0372_30 0014_10182021_225547.mp4

Date
10/18/2021
W/O
916326
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00860
PipeID
P17881
Time
10:40 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 0372
Downstream MH
30 0014
Dir. of Survey
Downstream
Length Surveyed
293.2 ft.
Total Length
293.2 ft.
Structural Index
3
Structural Quick
514B
Structural Rating
353
O&M Index
2
O&M Quick
2K00
O&M Rating
116
Overall Index
2
Overall Quick
—
Overall Rating
469
Pipe schematic from manhole 30 0372 to 30 0014
MH: 30 0372MH: 30 0014downstream0 ft. AMH - Upstream Manhole, Survey Begins - 30 03720 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start6.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES101.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES156.6 ft. FC - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES172 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES177.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES199.7 ft. B - Broken, from 09 to 05 o'clock, within 8 inches of joint: YES242.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start291 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish291 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish291 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish293.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish293.2 ft. AMH - Downstream Manhole, Survey Ends - 30 0014293.2 ft. MGO - General Observation - CONN @ MH 12 O'CLOCK/UNKNOWN

Observation photos (8)

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

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

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

    6.1 ft. - Fracture 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

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

  • Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES

    156.6 ft. - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES

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

    172 ft. - Fracture 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

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

  • Broken, from 09 to 05 o'clock, within 8 inches of joint: YES

    199.7 ft. - Broken, from 09 to 05 o'clock, within 8 inches of joint: YES

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

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

All inspections of P17881Work order 916326

Observations (20)

DistanceCodeObservation
293.2FM—
2CM—
156.6FC—
242.6FM—
0AMH30 0372
101.5FM—
177.6FM—
2DAGS—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MWL—
291DAGS—
2SSS—
291SSS—
293.2AMH30 0014
0MWM—
293.2MGOCONN @ MH 12 O'CLOCK/UNKNOWN
291CM—
6.1FM—
172FM—
199.7B—

Properties (7)

additional_info
630074101821201
custom_field_three
BROKEN PIPE/MULTIPLE FRACTURES
custom_field_two
2
customer
1
datetime
2021-10-18T22:40:09-07:00
documentation
PROPIPE
is_lateral_inspection
false