Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 15, 2021, 05:42 AM

  • H 0743_H 0742_07142021_231503.mp4

Date
07/14/2021
W/O
901521
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00941
PipeID
P11152
Time
10:42 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8999
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_901521_TV22077_JUL2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0742
Downstream MH
H 0743
Dir. of Survey
Upstream
Length Surveyed
712.3 ft.
Total Length
712.3 ft.
Structural Index
3
Structural Quick
3[2[
Structural Rating
710
O&M Index
2
O&M Quick
2[00
O&M Rating
284
Overall Index
2
Overall Quick
—
Overall Rating
994
Pipe schematic from manhole H 0742 to H 0743
MH: H 0742MH: H 0743upstream0 ft. AMH - Upstream Manhole, Survey Ends - H 07430.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish710.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start710.3 ft. MGO - General Observation - 75% MAG COAT710.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start710.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start712.3 ft. MWM - Water Mark, 20 %of cross sectional area712.3 ft. AMH - Downstream Manhole, Survey Begins - H 0742712.3 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (2)

  • General Observation - 75% MAG COAT

    2 ft. - General Observation - 75% MAG COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P11152Work order 901521

Observations (11)

DistanceCodeObservation
710DAGS—
2DAGS—
710SAV—
712.3AMHH 0743
0MWM—
2MGO75% MAG COAT
0AMHH 0742
711.8SSS—
2SAV—
0MWL—
2SSS—

Properties (6)

custom_field_three
MAG COAT, SPALLING
custom_field_two
3
customer
1
datetime
2021-07-14T22:42:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false