Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 14, 2018, 06:11 AM
  • H 0949_H 0948 _08132018_231231.mp4

Date
08/13/2018
W/O
718172
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01005
PipeID
P15362
Time
11:11 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5900
Sewer Name
H JOINT OUTFALL H - UNIT 7C
City
INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_718172_TV21087_AUG2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
H 0949
Downstream MH
H 0948
Dir. of Survey
Downstream
Length Surveyed
502.9 ft.
Total Length
502.9 ft.
Structural Index
2
Structural Quick
2S00
Structural Rating
200
O&M Index
2
O&M Quick
2S00
O&M Rating
200
Overall Index
2
Overall Quick
Overall Rating
400
Pipe schematic from manhole H 0949 to H 0948
MH: H 0949MH: H 0948downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - H 09492 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING THROUGHOUT 70%500.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE500.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish500.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish502.9 ft. AMH - Downstream Manhole, Survey Ends - H 0948

Observation photos (2)

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

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

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

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

Observations (11)

DistanceCodeObservation
2DAGS
0MWL
2SSS
0MWM
500.9MGOCOCKROACHES IN MANHOLE
500.9SSS
0MGOCOCKROACHES IN MANHOLE
0AMHH 0949
500.9DAGS
502.9AMHH 0948
2MGOMAG COATING THROUGHOUT 70%

Properties (5)

additional_info
SC364769
customer
LACSD
datetime
2018-08-13T23:11:00-07:00
documentation
PROPIPE
is_lateral_inspection
false