Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 11, 2020, 09:16 AM
  • H 1380_H 1379_09112020_022422.mp4

Date
09/11/2020
W/O
844678
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01204
PipeID
P16255
Time
2:16 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7986
Sewer Name
JOINT OUTFALL H - UNIT 8M
City
WEST COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
35
Purpose
Routine Assessment
Project
WO_844678_TV22034_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
39 in.
Upstream MH
H 1380
Downstream MH
H 1379
Dir. of Survey
Downstream
Length Surveyed
26.7 ft.
Total Length
26.7 ft.
Structural Index
3
Structural Quick
3525
Structural Rating
25
O&M Index
2
O&M Quick
4125
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
39
Pipe schematic from manhole H 1380 to H 1379
MH: H 1380MH: H 1379downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 13800 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK0 ft. MWL - Water Level, 40 %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 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start26.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish26.7 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK26.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish26.7 ft. AMH - Downstream Manhole, Survey Ends - H 1379

Observation photos (3)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

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

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

  • Downstream Manhole, Survey Ends - H 1379

    26.7 ft. - Downstream Manhole, Survey Ends - H 1379

Observations (11)

DistanceCodeObservation
2DAGS
0AMHH 1380
0MGOCOCKROACHES IN MH
26.7DAGS
26.7MGOCONNECTION AT MH, 9 O'CLOCK
2SSS
26.7SSS
26.7AMHH 1379
0MWM
0MGOCONNECTION AT MH, 9 O'CLOCK
0MWL

Properties (7)

additional_info
SC411878
custom_field_three
SSS
custom_field_two
4
customer
1
datetime
2020-09-11T02:16:21-07:00
documentation
PRO PIPE
is_lateral_inspection
false