Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2017, 06:15 PM
  • 22 1024_22 1023_1062017_111659.mp4

Date
10/06/2017
W/O
0596837
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00819
PipeID
P17393
Time
11:15 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7530
Sewer Name
22 LORAINE TRUNK
City
GLENDORA
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
13
Purpose
Routine Assessment
Project
20171006SHO_LORAINE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
22 1024
Downstream MH
22 1023
Dir. of Survey
Downstream
Length Surveyed
345.7 ft.
Total Length
345.7 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 22 1024 to 22 1023
MH: 22 1024MH: 22 1023downstream0 ft. AMH - Upstream Manhole, Survey Begins - 11150 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area99.2 ft. SSS - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES173.8 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES264.7 ft. SSS - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES335.1 ft. SSS - Surface Spalling, at 12 o'clock, within 8 inches of joint: NO345.7 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 3 O CLOCK345.7 ft. AMH - Downstream Manhole, Survey Ends - 1130

Observation photos (1)

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES

    173.8 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0AMH1115
0MWM
345.7MGOACTIVE CONNECTION IN THE MH @ 3 O CLOCK
0MWL
345.7AMH1130
264.7SSS
99.2SSS
335.1SSS
173.8SSS

Properties (4)

custom_field_three
NO MAJOR DEFECTS FOUND
custom_field_two
4
customer
LACSD
datetime
2017-10-06T11:15:48-07:00