Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2020, 05:00 AM

  • H 0728_H 0727A_22072020_220005.mp4

Date
07/22/2020
W/O
839188
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P21324
Time
10:00 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7880
Sewer Name
JOINT OUTFALL H - UNIT 9B
City
LA PUENTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_839188_TV22077_JUL2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
28 in.
Width
28 in.
Upstream MH
H 0728
Downstream MH
H 0727A
Dir. of Survey
Downstream
Length Surveyed
572.1 ft.
Total Length
572.1 ft.
Structural Index
3
Structural Quick
3V22
Structural Rating
346
O&M Index
3
O&M Quick
3K22
O&M Rating
178
Overall Index
3
Overall Quick
—
Overall Rating
524
Pipe schematic from manhole H 0728 to H 0727A
MH: H 0728MH: H 0727Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07280 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start52.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN139.3 ft. MGO - General Observation - 65% MAG COAT278 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS569.8 ft. MGO - General Observation - ROACHES @ MH569.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish569.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish569.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish569.8 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish572.1 ft. AMH - Downstream Manhole, Survey Ends - H 0727A

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - ROACHES @ MH

    569.8 ft. - General Observation - ROACHES @ MH

All inspections of P21324Work order 839188

Observations (15)

DistanceCodeObservation
569.8MGOROACHES @ MH
569.8SSS—
52.5TBAOPEN
569.8DSZ—
572.1AMHH 0727A
2DAGS—
569.8DAGS—
0AMHH 0728
2SAV—
0MWL—
278DSZDEBRIS
2MWM—
569.8SAV—
2SSS—
139.3MGO65% MAG COAT

Properties (7)

additional_info
SC411720
custom_field_three
SPALLING/VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2020-07-22T22:00:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false