Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2019, 10:39 AM

  • 01 0128_01 0127_09202019_035310.mp4

Date
09/20/2019
W/O
787653
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00204
PipeID
P02072
Time
3:39 AM
Certificate
U-715-07000770
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 0128
Downstream MH
01 0127
Dir. of Survey
Downstream
Length Surveyed
388.3 ft.
Total Length
388.3 ft.
Structural Index
4
Structural Quick
4N00
Structural Rating
304
O&M Index
2
O&M Quick
412N
O&M Rating
158
Overall Index
3
Overall Quick
—
Overall Rating
462
Pipe schematic from manhole 01 0128 to 01 0127
MH: 01 0128MH: 01 0127downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01282.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start6.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start385.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish385.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish388.3 ft. AMH - Downstream Manhole, Survey Ends - 01 0127

Observation photos (2)

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

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

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

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

All inspections of P02072Work order 787653

Observations (8)

DistanceCodeObservation
0MWL—
0MWM—
385.9DAGS—
0AMH01 0128
2.5DAGS—
6.4FM—
388.3AMH01 0127
385.9FM—

Properties (6)

additional_info
SC378538
custom_field_two
2
customer
LACSD
datetime
2019-09-20T03:39:16-07:00
documentation
PROPIPE
is_lateral_inspection
false