Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2019, 06:51 AM

  • 05 2288_05 2287 _09192019_001055.mp4

Date
09/18/2019
W/O
785497
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00429
PipeID
P07411
Time
11:51 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6935
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_785497_TV05142_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 2288
Downstream MH
05 2287
Dir. of Survey
Downstream
Length Surveyed
345.7 ft.
Total Length
345.7 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
2
O&M Quick
2J00
O&M Rating
108
Overall Index
2
Overall Quick
—
Overall Rating
119
Pipe schematic from manhole 05 2288 to 05 2287
MH: 05 2288MH: 05 2287downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 22880 ft. MWL - Water Level, 15 %of cross sectional area0.1 ft. MWM - Water Mark, 15 %of cross sectional area4.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES18 ft. TF - Tap Factory Made, at 08 o'clock, -, within 8 inches of joint: NO, 6"23.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES71.5 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start106.7 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"148 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO162.6 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES242.3 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"282.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"343.6 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish345.7 ft. AMH - Downstream Manhole, Survey Ends - 05 2287

Observation photos (4)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    4.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    23.7 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO

    148 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    162.6 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

All inspections of P07411Work order 785497

Observations (14)

DistanceCodeObservation
242.3TF—
106.7TF—
343.6DSC—
0AMH05 2288
162.6CM—
0.1MWM—
148FL—
18TF—
282.2TF—
345.7AMH05 2287
4.6CM—
23.7CL—
71.5DSC—
0MWL—

Properties (7)

additional_info
SC378534
custom_field_two
3
customer
LACSD
datetime
2019-09-18T23:51:37-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28956