Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 23, 2015, 11:54 AM
  • A 1102_H 1082_20151223_040619.mp4

Date
12/23/2015
W/O
541844
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00316
PipeID
P22613
Time
3:54 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3017
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_541844_TV21027_DEC2015
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
A 1102
Downstream MH
H 1082
Dir. of Survey
Downstream
Length Surveyed
6.5 ft.
Total Length
6.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole A 1102 to H 1082
MH: A 1102MH: H 1082downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 11020 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. VC - Vermin Cockroach2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES6.5 ft. MGO - General Observation - LATERAL AT MH 9 O'CLOCK ACTIVE6.5 ft. AMH - Downstream Manhole, Survey Ends - H 1082

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
0AMHA 1102
2VC
0MWL
2DAGS
6.5MGOLATERAL AT MH 9 O'CLOCK ACTIVE
6.5AMHH 1082
2SAV
0MWM

Properties (5)

additional_info
SC224609
custom_field_two
3
customer
LACSD
datetime
2015-12-23T03:54:46-08:00
sewer_category
GRAVITY