Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2020, 10:30 AM
  • H 0789_H 0788_12022020_023823.mp4

Date
12/01/2020
W/O
855744
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00942
PipeID
P11197
Time
2:30 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8258
Sewer Name
JOINT OUTFALL H - UNIT 9C
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_855744_TV22079_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
H 0788
Downstream MH
H 0789
Dir. of Survey
Upstream
Length Surveyed
85.2 ft.
Total Length
85.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
362B
O&M Rating
52
Overall Index
2
Overall Quick
Overall Rating
52
Pipe schematic from manhole H 0788 to H 0789
MH: H 0788MH: H 0789upstream0 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - REVERSAL COMPLETE. ABANDONED FROM U/S DUE TO DEBRIS.0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish29.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS83.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start85.2 ft. MWL - Water Level, 10 %of cross sectional area85.2 ft. MWM - Water Mark, 20 %of cross sectional area85.2 ft. AMH - Downstream Manhole, Survey Begins - H 0788

Observation photos (2)

  • 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

  • Survey Abandoned - REVERSAL COMPLETE. ABANDONED FROM U/S DUE TO DEBRIS.

    85.2 ft. - Survey Abandoned - REVERSAL COMPLETE. ABANDONED FROM U/S DUE TO DEBRIS.

Observations (8)

DistanceCodeObservation
0MWL
85.2DSZ
85.2MSAREVERSAL COMPLETE. ABANDONED FROM U/S DUE TO DEBRIS.
85.2DAGS
55.5DSZDEBRIS
2DAGS
0MWM
0AMHH 0788

Properties (7)

additional_info
630069120120201
custom_field_three
LIGHT GREASE/DEBRIS
custom_field_two
4
customer
1
datetime
2020-12-01T02:30:37-08:00
documentation
PRO PIPE
is_lateral_inspection
false