Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2020, 06:51 AM
  • H 0791_H 0790A _05122020_002410.mp4

Date
05/11/2020
W/O
824117
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00942
PipeID
P23091
Time
11:51 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7596
Sewer Name
H 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
RFIR_WO_824117_TV22079_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
H 0790A
Downstream MH
H 0791
Dir. of Survey
Upstream
Length Surveyed
561.4 ft.
Total Length
561.4 ft.
Structural Index
2
Structural Quick
2U00
Structural Rating
224
O&M Index
3
O&M Quick
3l00
O&M Rating
672
Overall Index
3
Overall Quick
Overall Rating
896
Pipe schematic from manhole H 0790A to H 0791
MH: H 0790AMH: H 0791upstream0 ft. MSA - Survey Abandoned - CAM BLKD BY SLUDGE0 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE1.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.4 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish559.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE559.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start559.4 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start559.4 ft. MGO - General Observation - 65% MAG COAT561.4 ft. MWM - Water Mark, 20 %of cross sectional area561.4 ft. MWL - Water Level, 15 %of cross sectional area561.4 ft. AMH - Downstream Manhole, Survey Begins - H 0790A

Observation photos (2)

  • Deposits Settled Other,  20 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - SLUDGE

    2.1 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

  • Survey Abandoned - CAM BLKD BY SLUDGE

    561.4 ft. - Survey Abandoned - CAM BLKD BY SLUDGE

Observations (11)

DistanceCodeObservation
2SSS
0MWM
560SSS
2DAGS
560DAGS
0MWL
2MGO65% MAG COAT
561.4MSACAM BLKD BY SLUDGE
561.4DSZSLUDGE
0AMHH 0790A
2.1DSZSLUDGE

Properties (6)

additional_info
SC411356
custom_field_two
5
customer
LACSD
datetime
2020-05-11T23:51:04-07:00
documentation
PROPIPE
is_lateral_inspection
false