Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2019, 07:58 AM

  • 01 0149_01 0148_09192019_010811.mp4

Date
09/19/2019
W/O
787653
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00204
PipeID
P02092
Time
12:58 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6936
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 2
City
LOS ANGELES
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_787653_TV01272_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0149
Downstream MH
01 0148
Dir. of Survey
Downstream
Length Surveyed
68.5 ft.
Total Length
68.5 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
39
O&M Index
2
O&M Quick
412A
O&M Rating
28
Overall Index
3
Overall Quick
—
Overall Rating
67
Pipe schematic from manhole 01 0149 to 01 0148
MH: 01 0149MH: 01 0148downstream0 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01494.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start5.9 ft. FS - Fracture Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES11.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start55.7 ft. FS - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES65.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish65.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish68.5 ft. AMH - Downstream Manhole, Survey Ends - 01 0148

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    4.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

    5.9 ft. - Fracture Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

    55.7 ft. - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

All inspections of P02092Work order 787653

Observations (10)

DistanceCodeObservation
0MWM—
0MWL—
5.9FS—
11.1CM—
0AMH01 0149
4.5DAGS—
65.7DAGS—
68.5AMH01 0148
55.7FS—
65.7CM—

Properties (6)

additional_info
SC378535
custom_field_two
2
customer
LACSD
datetime
2019-09-19T00:58:39-07:00
documentation
PROPIPE
is_lateral_inspection
false