Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2019, 10:23 AM

  • 01 0129_01 0128_09202019_033753.mp4

Date
09/20/2019
W/O
787653
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00204
PipeID
P02073
Time
3:23 AM
Certificate
U-715-070070007
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6939
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 2
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
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
18 in.
Width
18 in.
Upstream MH
01 0129
Downstream MH
01 0128
Dir. of Survey
Downstream
Length Surveyed
365.2 ft.
Total Length
365.2 ft.
Structural Index
4
Structural Quick
4L00
Structural Rating
264
O&M Index
2
O&M Quick
412M
O&M Rating
146
Overall Index
3
Overall Quick
—
Overall Rating
410
Pipe schematic from manhole 01 0129 to 01 0128
MH: 01 0129MH: 01 0128downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01290.1 ft. MWM - Water Mark, 55 %of cross sectional area6.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start16.8 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 10 o'clock, within 8 inches of joint: YES36.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start362.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish362.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish365.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0128

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    6.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Longitudinal Hinge, 2, from 09 to 10 o'clock, within 8 inches of joint: YES

    16.8 ft. - Fracture Longitudinal Hinge, 2, from 09 to 10 o'clock, within 8 inches of joint: YES

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

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

All inspections of P02073Work order 787653

Observations (9)

DistanceCodeObservation
16.8FH2—
6.5DAGS—
362.7FM—
365.2AMH01 0128
0.1MWM—
36.7FM—
362.7DAGS—
0MWL—
0AMH01 0129

Properties (6)

additional_info
SC378538
custom_field_two
2
customer
LACSD
datetime
2019-09-20T03:23:34-07:00
documentation
PROPIPE
is_lateral_inspection
false