Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2019, 06:31 AM
  • H 0723_H 0722_07082019_235801.mp4

Date
08/07/2019
W/O
776981
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11132
Time
11:31 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6855
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
BASSET
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_776981_TV22077_JUL2019
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
662.7 ft.
Total Length
662.7 ft.
Structural Index
3
Structural Quick
3Y2H
Structural Rating
490
O&M Index
2
O&M Quick
4B2Y
O&M Rating
328
Overall Index
3
Overall Quick
Overall Rating
818
Pipe schematic from manhole H 0723 to H 0722
MH: H 0723MH: H 0722downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07230 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %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. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start427.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start457 ft. LR - Alignment Right, 25 %, Start539 ft. LR - Alignment Right, 25 %, Finish618.5 ft. MGO - General Observation - MAG COATING THROUGHOUT 50%660.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish660.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish660.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish662.7 ft. AMH - Downstream Manhole, Survey Ends - H 0722, RUN LIST STATES MH AT 564'.

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

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

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

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

Observations (13)

DistanceCodeObservation
0AMHH 0723
0MWM
662.7AMHH 0722, RUN LIST STATES MH AT 564'.
0MWL
427.7SSS
539LR
660.4DAGS
2DAGS
2SAP
660.4SAP
457LR
618.5MGOMAG COATING THROUGHOUT 50%
660.4SSS

Properties (6)

additional_info
SC378324
custom_field_two
2
customer
LACSD
datetime
2019-08-07T23:31:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false