Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 31, 2017, 06:49 PM
  • 19 0028_19 0027_3312017_115243.mp4

Date
03/31/2017
W/O
0602260
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00727
PipeID
P15058
Time
11:49 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7374
Sewer Name
19 PALO VERDE TRUNK
City
LONG BEACH
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
09
Purpose
Routine Assessment
Project
20170331DF_PALO_VERDE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
19 0028
Downstream MH
19 0027
Dir. of Survey
Downstream
Length Surveyed
231.1 ft.
Total Length
231.1 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 19 0028 to 19 0027
MH: 19 0028MH: 19 0027downstream0 ft. AMH - Upstream Manhole, Survey Begins - 11:50 AM0.1 ft. MWL - Water Level, 25 %of cross sectional area0.1 ft. MWM - Water Mark, 30 %of cross sectional area168.6 ft. LFB - Lining Failure Blistered, from 08 to 11 o'clock, within 8 inches of joint: YES180.3 ft. LFB - Lining Failure Blistered, at 09 o'clock, within 8 inches of joint: YES230.7 ft. IR - Infiltration Runner, at 02 o'clock, within 8 inches of joint: YES231.1 ft. AMH - Downstream Manhole, Survey Ends - 12:13 PM

Observation photos (3)

  • Lining Failure Blistered, from 08 to 11 o'clock, within 8 inches of joint: YES

    168.6 ft. - Lining Failure Blistered, from 08 to 11 o'clock, within 8 inches of joint: YES

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

    180.3 ft. - Lining Failure Blistered, at 09 o'clock, within 8 inches of joint: YES

  • Infiltration Runner, at 02 o'clock, within 8 inches of joint: YES

    230.7 ft. - Infiltration Runner, at 02 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
231.1AMH12:13 PM
168.6LFB
180.3LFB
0AMH11:50 AM
0.1MWL
230.7IR
0.1MWM

Properties (2)

customer
LACSD
datetime
2017-03-31T11:49:44-07:00