Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 25, 2019, 08:43 AM
  • 21 1111_21 0991 _03252019_014801.mp4

Date
03/25/2019
W/O
756623
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00784
PipeID
P16092
Time
1:43 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6492
Sewer Name
21 SAN ANTONIO TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
09
Purpose
Routine Assessment
Project
WO_756623_TV21039_MAR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
21 1111
Downstream MH
21 0991
Dir. of Survey
Downstream
Length Surveyed
6.6 ft.
Total Length
6.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 21 1111 to 21 0991
MH: 21 1111MH: 21 0991downstream0 ft. MGO - General Observation - CONNECTION IN MH 9 OCLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 11110 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2.3 ft. MGO - General Observation - MAG COAT THROUGHOUT PIPE2.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start6.6 ft. AMH - Downstream Manhole, Survey Ends - 21 09916.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

  • General Observation - MAG COAT THROUGHOUT PIPE

    2.3 ft. - General Observation - MAG COAT THROUGHOUT PIPE

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

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

Observations (8)

DistanceCodeObservation
0MGOCONNECTION IN MH 9 OCLOCK
6.6AMH21 0991
0AMH21 1111
6.6SAV
2.3MGOMAG COAT THROUGHOUT PIPE
2.3SAV
0MWL
0MWM

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-03-25T01:43:52-07:00
documentation
PROPIPE
is_lateral_inspection
false