Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2019, 08:38 AM
  • 01 0159_01 0158_09122019_015243.mp4

Date
09/12/2019
W/O
787653
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00204
PipeID
P02102
Time
1:38 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6929
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
V
Project
RFIR_WO_787653_TV01272_SEP2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0159
Downstream MH
01 0158
Dir. of Survey
Downstream
Length Surveyed
321.3 ft.
Total Length
321.3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 01 0159 to 01 0158
MH: 01 0159MH: 01 0158downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 01590 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 0 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - MATERIAL IS NRCP2.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start5.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start321.3 ft. AMH - Downstream Manhole, Survey Ends - 01 0158321.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish321.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish321.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

  • Deposits Attached Grease, 0 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2.4 ft. - Deposits Attached Grease, 0 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.4 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    5.9 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0AMH01 0159
321.3AMH01 0158
321.3SSS
5.9SSS
0MWL
2.4DAGS
321.3SAP
321.3DAGS
2.4MGOMATERIAL IS NRCP
2.4SAP
0MWM

Properties (6)

additional_info
SC378528
custom_field_two
2
customer
LACSD
datetime
2019-09-12T01:38:15-07:00
documentation
PROPIPE
is_lateral_inspection
false