Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 22, 2019, 08:48 AM
  • 21 0982_21 0981 _03222019_020047.mp4

Date
03/22/2019
W/O
756623
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00784
PipeID
P16082
Time
1:48 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6490
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 0982
Downstream MH
21 0981
Dir. of Survey
Downstream
Length Surveyed
166.5 ft.
Total Length
166.5 ft.
Structural Index
3
Structural Quick
513E
Structural Rating
98
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
98
Pipe schematic from manhole 21 0982 to 21 0981
MH: 21 0982MH: 21 0981downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 098210.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.6 ft. MGO - General Observation - MAG COAT THROUGHOUT PIPE32.7 ft. SRV - Surface Reinforcement Visible, from 11 to 02 o'clock, within 8 inches of joint: YES165.2 ft. MGO - General Observation - MAG COAT THROUGHOUT PIPE165.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish166.5 ft. AMH - Downstream Manhole, Survey Ends - 21 0981

Observation photos (2)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    10.8 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Reinforcement Visible, from 11 to 02 o'clock, within 8 inches of joint: YES

    32.7 ft. - Surface Reinforcement Visible, from 11 to 02 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
32.7SRV
29.6MGOMAG COAT THROUGHOUT PIPE
166.5AMH21 0981
0MWM
0MWL
165.2MGOMAG COAT THROUGHOUT PIPE
10.8SAP
165.2SAP
0AMH21 0982

Properties (5)

custom_field_two
2
customer
LACSD
datetime
2019-03-22T01:48:24-07:00
documentation
PROPIPE
is_lateral_inspection
false