Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2016, 11:08 AM
  • 22 1240_22 1382 _09292016_040754.mp4

Date
09/29/2016
W/O
591676
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00806
PipeID
P16501
Time
4:08 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3721
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
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
22 1240
Downstream MH
22 1382
Dir. of Survey
Downstream
Length Surveyed
217.1 ft.
Total Length
217.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2G00
O&M Rating
84
Overall Index
2
Overall Quick
Overall Rating
84
Pipe schematic from manhole 22 1240 to 22 1382
MH: 22 1240MH: 22 1382downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 12400 ft. MGO - General Observation - CONNECTION AT MH 9 ACTIVE0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. MGO - General Observation - MAG. H.OX START 80%2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start42.3 ft. MGO - General Observation - MAG. H.OX 10%210.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish217.2 ft. AMH - Downstream Manhole, Survey Ends - 22 1382

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
42.3MGOMAG. H.OX 10%
0AMH22 1240
217.2AMH22 1382
2MGOMAG. H.OX START 80%
0MGOCONNECTION AT MH 9 ACTIVE
0MWL
2DAGS
0MWM
210.7DAGS

Properties (7)

additional_info
SC303708
custom_field_two
4
customer
LACSD
datetime
2016-09-29T04:08:00-07:00
documentation
PRO-PIPE
is_lateral_inspection
false
year_laid
29888