Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 12, 2020, 04:42 AM
  • H 0759_H 0758_06112020_215225.mp4

Date
06/11/2020
W/O
833504
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00941
PipeID
P11168
Time
9:42 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7646
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
LA PUENTE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
30
Purpose
Routine Assessment
Project
WO_833504_TV22075_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0758
Downstream MH
H 0759
Dir. of Survey
Upstream
Length Surveyed
26 ft.
Total Length
26 ft.
Structural Index
1
Structural Quick
2415
Structural Rating
13
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
16
Pipe schematic from manhole H 0758 to H 0759
MH: H 0758MH: H 0759upstream0 ft. MSA - Survey Abandoned - DEBRIS0 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish22.6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start22.6 ft. MGO - General Observation - 75% MAG COAT24 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26 ft. AMH - Downstream Manhole, Survey Begins - H 075826 ft. MWM - Water Mark, 30 %of cross sectional area26 ft. MWL - Water Level, 25 %of cross sectional area26 ft. MGO - Reversal Inspection

Observation photos (1)

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

    3.4 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
26MSADEBRIS
23SSS
0AMHH 0758
0MWM
26SRI
26DSC
0MWL
2SSS
0MGO
3.4SRI
3.4MGO75% MAG COAT

Properties (7)

additional_info
SC411606
custom_field_three
MSA, DEBRIS
custom_field_two
5
customer
1
datetime
2020-06-11T21:42:51-07:00
documentation
PROPIPE
is_lateral_inspection
false