Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 21, 2020, 08:03 AM
  • H 0734_H 0733_07212020_013207.mp4

Date
07/21/2020
W/O
839188
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11143
Time
1:03 AM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7879
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
25 in.
Width
25 in.
Upstream MH
H 0733
Downstream MH
H 0734
Dir. of Survey
Upstream
Length Surveyed
725.1 ft.
Total Length
725.1 ft.
Structural Index
3
Structural Quick
3\2\
Structural Rating
720
O&M Index
2
O&M Quick
2\00
O&M Rating
288
Overall Index
2
Overall Quick
Overall Rating
1008
Pipe schematic from manhole H 0733 to H 0734
MH: H 0733MH: H 0734upstream0 ft. AMH - Upstream Manhole, Survey Ends - H 0734, RUN LIST STATES MH AT 750'.1.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish1.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish719.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start723.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start723.1 ft. MGO - General Observation - 65% MAG COAT723.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start725.1 ft. MWM - Water Mark, 30 %of cross sectional area725.1 ft. AMH - Downstream Manhole, Survey Begins - H 0733725.1 ft. MWL - Water Level, 25 %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

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

Observations (11)

DistanceCodeObservation
2DAGS
723.9SSS
0MWM
725.1AMHH 0734, RUN LIST STATES MH AT 750'.
5.4SAV
723.9DAGS
0AMHH 0733
0MWL
2MGO65% MAG COAT
2SSS
723.9SAV

Properties (7)

additional_info
SC411719
custom_field_three
AGGREGATE PROJECTING/SPALLING
custom_field_two
2
customer
1
datetime
2020-07-21T01:03:33-07:00
documentation
PRO PIPE
is_lateral_inspection
false