Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2018, 04:06 PM
  • 30 0292_30 0350_5162018_094534.mp4

Date
05/16/2018
W/O
PENDING
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00878
PipeID
P17779
Time
9:06 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0858
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERMOSA BEACH
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
05
Purpose
Routine Assessment
Project
20180516SHO_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
30 0292
Downstream MH
30 0350
Dir. of Survey
Downstream
Length Surveyed
3 ft.
Total Length
3 ft.
Structural Index
5
Structural Quick
5100
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
5
Overall Quick
Overall Rating
5
Pipe schematic from manhole 30 0292 to 30 0350
MH: 30 0292MH: 30 0350downstream0 ft. AMH - Upstream Manhole, Survey Begins - 09400 ft. MWL - Water Level, 5 %of cross sectional area - DRY LINE, DEBRIS IN THE LINE2 ft. MMC - Material Change, Reinforced concrete pipe - POSSIBLY NRCP3 ft. SMW - Surface Missing Wall, from 09 to 12 o'clock, within 8 inches of joint: YES - HOLE IN THE PIPE, LOOKS LIKE ROOTS BROKE THROUGH3 ft. MGO - General Observation - HOLE IN THE PIPE

Observation photos (2)

  • Surface Missing Wall, from 09 to 12 o'clock, within 8 inches of joint: YES - HOLE IN THE PIPE, LOOKS LIKE ROOTS BROKE THROUGH

    3 ft. - Surface Missing Wall, from 09 to 12 o'clock, within 8 inches of joint: YES - HOLE IN THE PIPE, LOOKS LIKE ROOTS BROKE THROUGH

  • General Observation - HOLE IN THE PIPE

    3 ft. - General Observation - HOLE IN THE PIPE

Observations (5)

DistanceCodeObservation
3SMWHOLE IN THE PIPE, LOOKS LIKE ROOTS BROKE THROUGH
0AMH0940
3MGOHOLE IN THE PIPE
0MWLDRY LINE, DEBRIS IN THE LINE
2MMCPOSSIBLY NRCP

Properties (6)

additional_info
LOOKING FOR ANY DAMAGE THAT CAN CAUSE A SINKHOLE, PROBLEM SHOULD BE 4' D/S
custom_field_three
HOLE IN THE PIPE
custom_field_two
5
customer
LACSD
datetime
2018-05-16T09:06:26-07:00
lining
PEP