Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2016, 11:21 AM
  • 22 1296_22 1295 _09302016_042233.mp4

Date
09/30/2016
W/O
591676
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00806
PipeID
P16492
Time
4:21 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3724
Sewer Name
22 DISTRICT #22 MAIN RELIEF TRUNK
City
COVINA, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
WO_591676_TV22107_SEP2016
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
22 1295
Downstream MH
22 1296
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 22 1295 to 22 1296
MH: 22 1295MH: 22 1296upstream0 ft. MGO - General Observation - MAG. H.OX START0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - DUE TO SIPHON0 ft. MGO - General Observation - UPLEG OF SIPHON FROM DOWNSTREAM MANHOLE2 ft. MWL - Water Level, 10 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - 22 12952 ft. MWM - Water Mark, 45 %of cross sectional area

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MWL
0AMH22 1295
2MGOMAG. H.OX START
2DAGS
2MSADUE TO SIPHON
0MWM
2MGOUPLEG OF SIPHON FROM DOWNSTREAM MANHOLE

Properties (6)

additional_info
SC303711
custom_field_two
0
customer
LACSD
datetime
2016-09-30T04:21:51-07:00
sewer_category
Siphon
year_laid
30330