Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2019, 06:19 AM
  • 21 0981_21 0980 _03282019_233631.mp4

Date
03/28/2019
W/O
755939
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00784
PipeID
P16081
Time
11:19 PM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6506
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
RFIR_WO_755939_TV21055_MAR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
21 0981
Downstream MH
21 0980
Dir. of Survey
Downstream
Length Surveyed
372.3 ft.
Total Length
372.3 ft.
Structural Index
4
Structural Quick
5232
Structural Rating
16
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
20
Pipe schematic from manhole 21 0981 to 21 0980
MH: 21 0981MH: 21 0980downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 09810 ft. MWM - Water Mark, 50 %of cross sectional area6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start62.2 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES85.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish85.2 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start232.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start232.3 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish367.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish372.3 ft. AMH - Downstream Manhole, Survey Ends - 21 0980

Observation photos (5)

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

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

  • General Observation - MAGNEZIUM H.O COATING start

    6 ft. - General Observation - MAGNEZIUM H.O COATING start

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

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

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

    85.2 ft. - Surface Reinforcement Visible, from 09 to 03 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

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

Observations (12)

DistanceCodeObservation
0MWL
0AMH21 0981
85.2SAP
367.2SAP
232.3SAP
62.2SRV
0MWM
372.3AMH21 0980
6SAP
85.2SRV
6MGOMAGNEZIUM H.O COATING start
232.3SRV

Properties (5)

custom_field_two
1
customer
LACSD
datetime
2019-03-28T23:19:20-07:00
documentation
PROPIPE
is_lateral_inspection
false