Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 14, 2017, 06:02 AM
  • H 0744_H 0743_13072017_235716.mp4

Date
07/13/2017
W/O
640683
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00941
PipeID
P11153
Time
11:02 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4555
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
24
Purpose
Routine Assessment
Project
WO_640683_TV18106_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0744
Downstream MH
H 0743
Dir. of Survey
Downstream
Length Surveyed
560.4 ft.
Total Length
560.4 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole H 0744 to H 0743
MH: H 0744MH: H 0743downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07445 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5 ft. MGO - General Observation - MAG COATING560.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish560.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish560.4 ft. AMH - Downstream Manhole, Survey Ends - H 0743

Observation photos (2)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
560.4SSS
560.4DAGS
5SSS
560.4AMHH 0743
0MWM
5DAGS
0MWL
5MGOMAG COATING
0AMHH 0744

Properties (6)

additional_info
SC345395
custom_field_two
5
customer
LACSD
datetime
2017-07-13T23:02:34-07:00
documentation
PROPIPE
is_lateral_inspection
false