Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 24, 2019, 07:39 PM
  • Section#3_15 0835A_15 0835__1242019__I0103.mp4

Date
01/24/2019
W/O
0749485
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00594
PipeID
P12643
Time
11:39 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
I0103
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 3&2A
City
ARCADIA
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
01
Purpose
Routine Assessment
Project
20190124SHO_ARCADIA_SIERRA_MADRE_TRUNK_SECTS_3_2A
Material
NRCP
Shape
Circular
Height
9.399999618530273 in.
Upstream MH
15 0835A
Downstream MH
15 0835
Dir. of Survey
Downstream
Length Surveyed
135 ft.
Total Length
135 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole 15 0835A to 15 0835
MH: 15 0835AMH: 15 0835downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 835A0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area20.3 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 4" - 50% BLOCKAGE44.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"56.9 ft. LFW - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES, Start63.7 ft. LFW - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES, Finish135 ft. MGO - General Observation - STUB CONNECTION IN THE MH @ 3135 ft. AMH - Downstream Manhole, Survey Ends - MH 835

Observation photos (1)

  • Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES, Start

    56.9 ft. - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
56.9LFW
0AMHMH 835A
0MWM
0MWL
63.7LFW
135MGOSTUB CONNECTION IN THE MH @ 3
20.3TFD50% BLOCKAGE
44.5TF
135AMHMH 835

Properties (4)

custom_field_three
LINER IS IN GOOD CONDITION
custom_field_two
4
customer
LACSD
datetime
2019-01-24T11:39:07-08:00