Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2017, 08:26 AM
  • H 0723_H 0722_07062017_012637.mp4

Date
07/06/2017
W/O
640621
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11132
Time
1:26 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4599
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
Purpose
Routine Assessment
Project
WO_640621_TV15078_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0723
Downstream MH
H 0722
Dir. of Survey
Downstream
Length Surveyed
664.3 ft.
Total Length
664.3 ft.
Structural Index
3
Structural Quick
3Y2Y
Structural Rating
657
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
661
Pipe schematic from manhole H 0723 to H 0722
MH: H 0723MH: H 0722downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07230 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %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, Start2.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start9.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start569.9 ft. MGO - General Observation - RUN LIST STATES MH AT 564'.664.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish664.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish664.3 ft. AMH - Downstream Manhole, Survey Ends - H 0722664.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

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

    2.5 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

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

Observations (11)

DistanceCodeObservation
0AMHH 0723
664.3SSS
0MWL
9.9SAV
2DAGS
664.3SAV
664.3AMHH 0722
664.3DAGS
2.5SSS
569.9MGORUN LIST STATES MH AT 564'.
0MWM

Properties (6)

additional_info
SC345431
custom_field_two
3
customer
LACSD
datetime
2017-07-06T01:26:15-07:00
documentation
PRO PIPE
is_lateral_inspection
false