Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 18, 2017, 06:08 PM
  • 05 1539_05 1538_12182017_102414.mp4

Date
12/18/2017
W/O
0674248
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00495
PipeID
P06761
Time
10:08 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7584
Sewer Name
05 NORTH TORRANCE TRUNK
City
TORRANCE
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
26
Purpose
Routine Assessment
Project
20171218SHO_NORTH_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
05 1539
Downstream MH
05 1538
Dir. of Survey
Downstream
Length Surveyed
429.4 ft.
Total Length
429.4 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 05 1539 to 05 1538
MH: 05 1539MH: 05 1538downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10250 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - CAPPED CONNECTION IN THE MH @ 9 O'CLOCK3.3 ft. MGO - General Observation - 75% MAG COAT INTACT153.5 ft. SSS - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO426.8 ft. MGO - General Observation - GREASE THROUGHOUT THE REACH (5%)429.4 ft. AMH - Downstream Manhole, Survey Ends - 1040

Observation photos (2)

  • General Observation - 75% MAG COAT INTACT

    3.3 ft. - General Observation - 75% MAG COAT INTACT

  • Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO

    153.5 ft. - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
0MWL
3.3MGO75% MAG COAT INTACT
0AMH1025
0MWM
153.5SSS
429.4AMH1040
0MGOCAPPED CONNECTION IN THE MH @ 9 O'CLOCK
426.8MGOGREASE THROUGHOUT THE REACH (5%)

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2017-12-18T10:08:09-08:00