Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 16, 2021, 06:12 AM

  • H 0752_H 0751_07152021_235105.mp4

Date
07/15/2021
W/O
901521
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00941
PipeID
P11161
Time
11:12 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9000
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 22
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_901521_TV22077_JUL2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
22 in.
Width
25 in.
Upstream MH
H 0751
Downstream MH
H 0752
Dir. of Survey
Upstream
Length Surveyed
824 ft.
Total Length
824 ft.
Structural Index
2
Structural Quick
3[2`
Structural Rating
748
O&M Index
2
O&M Quick
412`
O&M Rating
332
Overall Index
2
Overall Quick
—
Overall Rating
1080
Pipe schematic from manhole H 0751 to H 0752
MH: H 0751MH: H 0752upstream0 ft. AMH - Upstream Manhole, Survey Ends - H 07521.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish700.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start822 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start822 ft. MGO - General Observation - 65% MAG COAT822 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start824 ft. AMH - Downstream Manhole, Survey Begins - H 0751824 ft. MWM - Water Mark, 25 %of cross sectional area824 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (3)

  • General Observation - 65% MAG COAT

    2 ft. - General Observation - 65% 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

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

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

All inspections of P11161Work order 901521

Observations (11)

DistanceCodeObservation
2DAGS—
2MGO65% MAG COAT
0AMHH 0751
822DAGS—
822.8SSS—
824AMHH 0752
822.8SAV—
123.7SAV—
2SSS—
0MWM—
0MWL—

Properties (6)

custom_field_three
AGGREGATE VISIBLE, SPALLING
custom_field_two
3
customer
1
datetime
2021-07-15T23:12:30-07:00
documentation
PRO PIPE
is_lateral_inspection
false