Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2020, 04:41 PM
  • H 1490_H 1489_12162020_090228.mp4

Date
12/16/2020
W/O
859958
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01206
PipeID
P16450
Time
8:41 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8078
Sewer Name
H JOINT OUTFALL H - UNIT 8M RELIEF
City
WEST COVINA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_859958_TV22149_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
H 1490
Downstream MH
H 1489
Dir. of Survey
Downstream
Length Surveyed
797.3 ft.
Total Length
797.3 ft.
Structural Index
3
Structural Quick
3_2_
Structural Rating
795
O&M Index
2
O&M Quick
2_00
O&M Rating
316
Overall Index
2
Overall Quick
Overall Rating
1111
Pipe schematic from manhole H 1490 to H 1489
MH: H 1490MH: H 1489downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 14902 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 55% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start791.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish795 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish795 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish797.3 ft. AMH - Downstream Manhole, Survey Ends - H 1489

Observations (11)

DistanceCodeObservation
2DAGS
2MGO55% MAG COAT
795SSS
2SAP
0MWL
791.1DAGS
0MWM
797.3AMHH 1489
2SSS
0AMHH 1490
795SAP

Properties (7)

additional_info
630138121620062
custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2020-12-16T08:41:26-08:00
documentation
PRO PIPE
is_lateral_inspection
false