Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2019, 08:25 AM

  • 01 0134_01 0133_09202019_013348.mp4

Date
09/20/2019
W/O
787653
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00204
PipeID
P02078
Time
1:25 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
15 in.
Width
15 in.
Upstream MH
01 0134
Downstream MH
01 0133
Dir. of Survey
Downstream
Length Surveyed
114.2 ft.
Total Length
114.2 ft.
Structural Index
4
Structural Quick
4C31
Structural Rating
79
O&M Index
2
O&M Quick
412C
O&M Rating
48
Overall Index
3
Overall Quick
—
Overall Rating
127
Pipe schematic from manhole 01 0134 to 01 0133
MH: 01 0134MH: 01 0133downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01344.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start18.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES22 ft. B - Broken, from 12 to 02 o'clock, within 8 inches of joint: YES23 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start112.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish112.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish114.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0133

Observation photos (3)

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

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

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

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

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

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

All inspections of P02078Work order 787653

Observations (10)

DistanceCodeObservation
0MWL—
112.8DAGS—
0MWM—
23FM—
22B—
4.4DAGS—
0AMH01 0134
114.2AMH01 0133
112.8FM—
18.5CM—

Properties (6)

additional_info
SC378538
custom_field_two
2
customer
LACSD
datetime
2019-09-20T01:25:09-07:00
documentation
PROPIPE
is_lateral_inspection
false