Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2019, 10:41 AM
  • H 0719_H 0718A_08082019_035456.mp4

Date
08/08/2019
W/O
776981
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P21386
Time
3:41 AM
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 0719
Downstream MH
H 0718A
Dir. of Survey
Downstream
Length Surveyed
280 ft.
Total Length
280 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
165
O&M Index
2
O&M Quick
3D2J
O&M Rating
187
Overall Index
3
Overall Quick
Overall Rating
352
Pipe schematic from manhole H 0719 to H 0718A
MH: H 0719MH: H 0718Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07190 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.7 ft. MGO - General Observation - MAG COATING THROUGHOUT 60%154.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS279.8 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish279.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish279.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish280 ft. AMH - Downstream Manhole, Survey Ends - H 0718A

Observation photos (2)

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

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

Observations (11)

DistanceCodeObservation
0AMHH 0719
0MWM
2DAGS
280AMHH 0718A
2.7SAV
2.7MGOMAG COATING THROUGHOUT 60%
279.8SAV
279.8DAGS
154.1DSZDEBRIS
279.8DSZ
0MWL

Properties (6)

additional_info
SC378324
custom_field_two
2
customer
LACSD
datetime
2019-08-08T03:41:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false