Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 17, 2018, 09:25 PM
  • 21 0924_21 0923_3172018_142933.mp4

Date
03/17/2018
W/O
PENDING
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00760
PipeID
P16012
Time
2:25 PM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7658
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
10
Purpose
Routine Assessment
Project
20180317DF_CLAREMONT_OUTFALL_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
21 0924
Downstream MH
21 0923
Dir. of Survey
Downstream
Length Surveyed
673.8 ft.
Total Length
673.8 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 21 0924 to 21 0923
MH: 21 0924MH: 21 0923downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:26 PM0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area97.9 ft. LFW - Lining Failure Wrinkled, from 11 to 12 o'clock, within 8 inches of joint: YES, Start99.5 ft. MGP - General Photograph108.8 ft. LFW - Lining Failure Wrinkled, from 11 to 12 o'clock, within 8 inches of joint: YES, Finish132.8 ft. LFW - Lining Failure Wrinkled, at 09 o'clock, within 8 inches of joint: YES, Start139 ft. LFW - Lining Failure Wrinkled, at 09 o'clock, within 8 inches of joint: YES, Finish302.4 ft. MGP - General Photograph450.3 ft. MGP - General Photograph673.8 ft. AMH - Downstream Manhole, Survey Ends - 2:59 PM

Observation photos (6)

  • Upstream Manhole, Survey Begins - 2:26 PM

    0 ft. - Upstream Manhole, Survey Begins - 2:26 PM

  • Lining Failure Wrinkled, from 11 to 12 o'clock, within 8 inches of joint: YES, Start

    97.9 ft. - Lining Failure Wrinkled, from 11 to 12 o'clock, within 8 inches of joint: YES, Start

  • General Photograph

    99.5 ft. - General Photograph

  • Lining Failure Wrinkled, at 09 o'clock, within 8 inches of joint: YES, Start

    132.8 ft. - Lining Failure Wrinkled, at 09 o'clock, within 8 inches of joint: YES, Start

  • General Photograph

    302.4 ft. - General Photograph

  • General Photograph

    450.3 ft. - General Photograph

Observations (11)

DistanceCodeObservation
132.8LFW
450.3MGP
139LFW
0AMH2:26 PM
302.4MGP
108.8LFW
97.9LFW
0MWL
673.8AMH2:59 PM
99.5MGP
0MWM

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2018-03-17T14:25:13-07:00