Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2018, 07:13 AM
  • H 0977_H 0976 _08082018_001415.mp4

Date
08/08/2018
W/O
718172
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01005
PipeID
P15390
Time
12:13 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5894
Sewer Name
H JOINT OUTFALL H - UNIT 7C
City
INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_718172_TV21087_AUG2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
H 0977
Downstream MH
H 0976
Dir. of Survey
Downstream
Length Surveyed
472.5 ft.
Total Length
472.5 ft.
Structural Index
3
Structural Quick
3R2R
Structural Rating
470
O&M Index
2
O&M Quick
2R00
O&M Rating
188
Overall Index
2
Overall Quick
Overall Rating
658
Pipe schematic from manhole H 0977 to H 0976
MH: H 0977MH: H 0976downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 09770 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start399 ft. MGO - General Observation - ABANDONED MH470 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish470 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish470 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish472.5 ft. AMH - Downstream Manhole, Survey Ends - H 0976

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • 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

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

  • General Observation - ABANDONED MH

    399 ft. - General Observation - ABANDONED MH

Observations (11)

DistanceCodeObservation
0AMHH 0977
0MWM
470DAGS
470SAV
2DAGS
399MGOABANDONED MH
470SSS
0MWL
2SSS
472.5AMHH 0976
2SAV

Properties (6)

additional_info
SC364762
custom_field_two
2
customer
LACSD
datetime
2018-08-08T00:13:46-07:00
documentation
PRO PIPE
is_lateral_inspection
false