Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 14, 2020, 11:23 AM
  • H 1495_H 1494_12142020_032817.mp4

Date
12/14/2020
W/O
859958
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01206
PipeID
P16455
Time
3:23 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8244
Sewer Name
H JOINT OUTFALL H - UNIT 8M RELIEF
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_859958_TV22149_NOV2020
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
H 1494
Downstream MH
H 1495
Dir. of Survey
Upstream
Length Surveyed
2.2 ft.
Total Length
2.2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole H 1494 to H 1495
MH: H 1494MH: H 1495upstream0 ft. MSA - Survey Abandoned - VIEW OF SIPHON UPLEG0.1 ft. LU - Alignment Up, 45 %0.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES0.2 ft. MGO - General Observation - MAG COAT0.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES0.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES2.2 ft. AMH - Downstream Manhole, Survey Begins - H 14942.2 ft. MWL - Water Level, 100 %of cross sectional area2.2 ft. MWM - Water Mark, 100 %of cross sectional area

Observation photos (3)

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF SIPHON UPLEG

    2.2 ft. - Survey Abandoned - VIEW OF SIPHON UPLEG

Observations (9)

DistanceCodeObservation
0AMHH 1494
2SAV
0MWL
2.1LU
2.2MSAVIEW OF SIPHON UPLEG
2MGOMAG COAT
0MWM
2DAGS
2SSS

Properties (6)

custom_field_three
SPALLING/AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2020-12-14T03:23:43-08:00
documentation
PRO PIPE
is_lateral_inspection
false