Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2017, 05:12 PM
  • 22 1026_22 1025_1062017_101751.mp4

  • 22 1026_22 1025_1062017_103643.mp4

Date
10/06/2017
W/O
0596837
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00819
PipeID
P17395
Time
10:12 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 1025
Downstream MH
22 1026
Dir. of Survey
Upstream
Length Surveyed
344.5 ft.
Total Length
344.5 ft.
Structural Index
2
Structural Quick
3112
Structural Rating
5
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 22 1025 to 22 1026
MH: 22 1025MH: 22 1026upstream0 ft. MSA - Survey Abandoned - 10500 ft. RBB - Roots Ball Barrell, from 08 to 08 o'clock, 70 %, within 8 inches of joint: NO65 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - JOINT TO JOINT68.7 ft. JOM - Joint Offset Medium78.8 ft. JOM - Joint Offset Medium344.5 ft. MWL - Water Level, 25 %of cross sectional area344.5 ft. AMH - Downstream Manhole, Survey Begins - 1020344.5 ft. MWM - Water Mark, 35 %of cross sectional area

Observation photos (4)

  • Joint Offset Medium

    265.7 ft. - Joint Offset Medium

  • Joint Offset Medium

    275.8 ft. - Joint Offset Medium

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - JOINT TO JOINT

    279.5 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - JOINT TO JOINT

  • Roots Ball Barrell, from 08 to 08 o'clock, 70 %, within 8 inches of joint: NO

    344.5 ft. - Roots Ball Barrell, from 08 to 08 o'clock, 70 %, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
265.7JOM
275.8JOM
344.5MSA1050
279.5FLJOINT TO JOINT
0MWL
0AMH1020
0MWM
344.5RBB

Properties (4)

custom_field_three
COULD NOT FINISH DUE TO 70% ROOT MASS
custom_field_two
5
customer
LACSD
datetime
2017-10-06T10:12:05-07:00