Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 6, 2018, 11:23 AM

  • H 1411_H 1410 _11062018310_032419.mp4

Date
11/06/2018
W/O
734926
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01204
PipeID
P20196
Time
3:23 AM
Certificate
U-111-1880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6198
Sewer Name
H JOINT OUTFALL H - UNIT 8M
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_734926_TV22122_NOV2018
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
3
Structural Quick
5131
Structural Rating
10
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole H 1410 to H 1411
MH: H 1410MH: H 1411upstream0 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES0 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES0 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF DOWNSTREAM NORTHWEST SIPHON.2 ft. AMH - Downstream Manhole, Survey Begins - H 1410, NORTHWEST SIPHON2 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (5)

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF UPLEG OF DOWNSTREAM NORTHWEST SIPHON.

    2 ft. - Survey Abandoned - VIEW OF UPLEG OF DOWNSTREAM NORTHWEST SIPHON.

All inspections of P20196Work order 734926

Observations (8)

DistanceCodeObservation
2SAP—
0AMHH 1410, NORTHWEST SIPHON
0MWM—
2SSS—
2DAGS—
0MWL—
2SRV—
2MSAVIEW OF UPLEG OF DOWNSTREAM NORTHWEST SIPHON.

Properties (4)

additional_info
SC365364
custom_field_two
2
customer
LACSD
datetime
2018-11-06T03:23:51-08:00