Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2018, 11:11 AM
Date
08/10/2018
W/O
718172
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01005
PipeID
P22591
Time
4:11 AM
Certificate
U-11-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5897
Sewer Name
H JOINT OUTFALL H - UNIT 7C
City
INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
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
36 in.
Width
36 in.
Upstream MH
H 0968
Downstream MH
H 1059
Dir. of Survey
Downstream
Length Surveyed
403.3 ft.
Total Length
403.3 ft.
Structural Index
2
Structural Quick
3M2N
Structural Rating
366
O&M Index
2
O&M Quick
2O00
O&M Rating
158
Overall Index
2
Overall Quick
Overall Rating
524
Pipe schematic from manhole H 0968 to H 1059
MH: H 0968MH: H 1059downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 09680 ft. MGO - General Observation - MAG COATING THROUGHOUT 90%0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area6.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start23.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start40.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start400.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish400.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish400.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish403.3 ft. AMH - Downstream Manhole, Survey Ends - H 1059403.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

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

    6.8 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

    23.3 ft. - Surface Spalling, from 09 to 03 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

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

Observations (13)

DistanceCodeObservation
400.3SSS
0AMHH 0968
0MGOMAG COATING THROUGHOUT 90%
0MGOCOCKROACHES IN MANHOLE
403.3AMHH 1059
6.8DAGS
0MWM
400.3DAGS
0MWL
400.3SAV
40.3SAV
23.3SSS
403.3MGOACTIVE CONNECTION AT MH 3 O'CLOCK

Properties (6)

additional_info
SC364766
custom_field_two
3
customer
LACSD
datetime
2018-08-10T04:11:00-07:00
documentation
PROPIPE
is_lateral_inspection
false