Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 15, 2020, 10:07 AM
  • A 0684_A 0683 _01152020_022255.mp4

Date
01/15/2020
W/O
803067
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00316
PipeID
P07893
Time
2:07 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7238
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
28
Purpose
Routine Assessment
Project
WO_803067_TV21025_DEC2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
39 in.
Upstream MH
A 0684
Downstream MH
A 0683
Dir. of Survey
Downstream
Length Surveyed
805 ft.
Total Length
805 ft.
Structural Index
3
Structural Quick
3_2_
Structural Rating
800
O&M Index
2
O&M Quick
2_00
O&M Rating
320
Overall Index
2
Overall Quick
Overall Rating
1120
Pipe schematic from manhole A 0684 to A 0683
MH: A 0684MH: A 0683downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 06840 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.2 ft. MGO - General Observation - 70% MAG COAT THROUGHOUT36.1 ft. MGO - General Observation - HEAVY STEAM803 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish803 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish804 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish805 ft. AMH - Downstream Manhole, Survey Ends - A 0683

Observations (12)

DistanceCodeObservation
0AMHA 0684
3.2MGO70% MAG COAT THROUGHOUT
804DAGS
0MWM
2DAGS
36.1MGOHEAVY STEAM
803SSS
803SAV
0MWL
2SAV
2SSS
805AMHA 0683

Properties (6)

additional_info
SC398533
custom_field_two
4
customer
LACSD
datetime
2020-01-15T02:07:10-08:00
documentation
PRO PIPE
is_lateral_inspection
false