Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 29, 2021, 07:34 AM
  • H 0522_H 0521_10282021_234927.mp4

Date
10/29/2021
W/O
916367
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00183
PipeID
P10947
Time
12:34 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9477
Sewer Name
H JOINT OUTFALL H - UNIT 7B
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
35
Purpose
Routine Assessment
Project
RFIR_WO_916367_TV15231_OCT2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
39 in.
Upstream MH
H 0522
Downstream MH
H 0521
Dir. of Survey
Downstream
Length Surveyed
426.1 ft.
Total Length
426.1 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
417
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
2
Overall Quick
Overall Rating
585
Pipe schematic from manhole H 0522 to H 0521
MH: H 0522MH: H 0521downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 05220 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING THROUGHOUT5.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start420.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish421.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish421.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish426.1 ft. AMH - Downstream Manhole, Survey Ends - H 0521426.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

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

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

  • General Observation - COCKROACHES IN MANHOLE

    426.1 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (13)

DistanceCodeObservation
426.1AMHH 0521
5.2SAV
0AMHH 0522
2SSS
421.6DAGS
420.6SAV
426.1MGOCOCKROACHES IN MANHOLE
0MWL
0MWM
2DAGS
2MGOMAG COATING THROUGHOUT
421.4SSS
0MGOCOCKROACHES IN MANHOLE

Properties (6)

additional_info
630069102821201
custom_field_two
2
customer
1
datetime
2021-10-29T00:34:30-07:00
documentation
PRO PIPE
is_lateral_inspection
false