Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2021, 09:38 AM
  • H 0730_H 0729_07202021_025714.mp4

Date
07/20/2021
W/O
901521
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00941
PipeID
P11139
Time
2:38 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8699
Sewer Name
H 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_901521_TV22077_JUL2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0730
Downstream MH
H 0729
Dir. of Survey
Downstream
Length Surveyed
472.7 ft.
Total Length
472.7 ft.
Structural Index
2
Structural Quick
3M2R
Structural Rating
395
O&M Index
2
O&M Quick
412[
O&M Rating
288
Overall Index
2
Overall Quick
Overall Rating
683
Pipe schematic from manhole H 0730 to H 0729
MH: H 0730MH: H 0729downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07302 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 70% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start124.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start124.8 ft. OBZ - Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Start - DEBRIS364.1 ft. OBZ - Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Finish - DEBRIS470 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish471.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish471.7 ft. MGO - General Observation - ROACHES @ MH471.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish472.7 ft. AMH - Downstream Manhole, Survey Ends - H 0729

Observation photos (4)

  • 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

  • General Observation - 70% MAG COAT

    2 ft. - General Observation - 70% MAG COAT

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

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

  • Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Start - DEBRIS

    124.8 ft. - Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Start - DEBRIS

Observations (14)

DistanceCodeObservation
472.7AMHH 0729
124.8SAV
364.1OBZDEBRIS
471.7SSS
2SSS
470DAGS
124.8OBZDEBRIS
471.7MGOROACHES @ MH
0MWL
2MGO70% MAG COAT
0MWM
2DAGS
471.7SAV
0AMHH 0730

Properties (6)

custom_field_three
AGGREGATE VISIBLE, SPALLING, MAG COAT
custom_field_two
3
customer
1
datetime
2021-07-20T02:38:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false