Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 2, 2019, 11:28 AM
  • H 1411_H 1410 _12022019_033615.mp4

Date
12/02/2019
W/O
798153
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01204
PipeID
P20196
Time
3:28 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7181
Sewer Name
H 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.
30
Purpose
Routine Assessment
Project
RFIR_WO_798153_TV22122_NOV2019
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
H 1410
Downstream MH
H 1411
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
4
Structural Quick
5121
Structural Rating
7
O&M Index
4
O&M Quick
4131
O&M Rating
7
Overall Index
4
Overall Quick
Overall Rating
14
Pipe schematic from manhole H 1410 to H 1411
MH: H 1410MH: H 1411upstream0 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES0 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO0 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO0 ft. MSA - Survey Abandoned - VIEW OF SIPHON UPLEG2 ft. MGO - General Observation - NORTHWEST BARREL2 ft. MWL - Water Level, 100 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - H 14102 ft. MWM - Water Mark, 100 %of cross sectional area

Observation photos (3)

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Deposits Settled Compacted,  15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO

    2 ft. - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
0MGONORTHWEST BARREL
2SRC
0MWL
2DSC
0AMHH 1410
0MWM
2SSS
2MSAVIEW OF SIPHON UPLEG

Properties (6)

additional_info
SC398421
custom_field_two
5
customer
LACSD
datetime
2019-12-02T03:28:35-08:00
documentation
PROPIP[E
is_lateral_inspection
false