Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2020, 06:13 AM
  • H 0729_H 0728_22072020_231354.mp4

Date
07/22/2020
W/O
839188
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11138
Time
11:13 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 0729
Dir. of Survey
Upstream
Length Surveyed
533.4 ft.
Total Length
533.4 ft.
Structural Index
3
Structural Quick
3T2T
Structural Rating
530
O&M Index
2
O&M Quick
413E
O&M Rating
306
Overall Index
2
Overall Quick
Overall Rating
836
Pipe schematic from manhole H 0728 to H 0729
MH: H 0728MH: H 0729upstream0 ft. AMH - Upstream Manhole, Survey Ends - H 0729, RUN LIST STATES MH AT 504'.2.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish150.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS531.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start531.4 ft. MGO - General Observation - 55% MAG COAT531.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start531.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start533.4 ft. AMH - Downstream Manhole, Survey Begins - H 0728533.4 ft. MWL - Water Level, 30 %of cross sectional area533.4 ft. MWM - Water Mark, 35 %of cross sectional area

Observation photos (3)

  • 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 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

  • 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

Observations (13)

DistanceCodeObservation
530.7DSZ
2DAGS
2MGO55% MAG COAT
0AMHH 0728
530.7SAV
533.4AMHH 0729, RUN LIST STATES MH AT 504'.
0MWL
530.7SSS
2SSS
2SAV
530.7DAGS
382.6DSZDEBRIS
0MWM

Properties (7)

additional_info
SC411720
custom_field_three
SPALLING/VISIBLE AGGREGATE
custom_field_two
2
customer
1
datetime
2020-07-22T23:13:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false