Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 4, 2018, 10:58 AM
  • 05 2231_05 2297 _01042018_025934.mp4

Date
01/04/2018
W/O
679437
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00429
PipeID
P07421
Time
2:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5365
Sewer Name
05 COLDEN AVENUE TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_679437_TV05094_JAN2018
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 2297
Downstream MH
05 2231
Dir. of Survey
Upstream
Length Surveyed
293.9 ft.
Total Length
293.9 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 05 2297 to 05 2231
MH: 05 2297MH: 05 2231upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 22310 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK3.6 ft. CS - Crack Spiral, from 05 to 06 o'clock, within 8 inches of joint: YES17.8 ft. CM - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES293.9 ft. MWM - Water Mark, 15 %of cross sectional area293.9 ft. AMH - Downstream Manhole, Survey Begins - 05 2297293.9 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (2)

  • Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

    276.1 ft. - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 05 to 06 o'clock, within 8 inches of joint: YES

    290.3 ft. - Crack Spiral, from 05 to 06 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
290.3CS
0MWM
276.1CM
293.9AMH05 2231
0AMH05 2297
0MWL
293.9MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK

Properties (6)

additional_info
SC346442
custom_field_two
4
customer
LACSD
datetime
2018-01-04T02:58:45-08:00
sewer_category
Gravity
year_laid
28956