Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 27, 2017, 09:15 AM
  • H 0793_H 0792B _20170427_030105.mp4

Date
04/27/2017
W/O
635495
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00942
PipeID
P23094
Time
2:15 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4516
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_635495_TV22079_MAY2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
H 0793
Downstream MH
H 0792B
Dir. of Survey
Downstream
Length Surveyed
1484.7 ft.
Total Length
1484.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4223
O&M Rating
14
Overall Index
3
Overall Quick
Overall Rating
14
Pipe schematic from manhole H 0793 to H 0792B
MH: H 0793MH: H 0792Bdownstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07930 ft. MWM - Water Mark, 50 %of cross sectional area3.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start806.8 ft. DAGS - Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start806.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish1105.9 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock1139 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start1139 ft. DAGS - Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish1484.7 ft. MSA - Survey Abandoned - CABLE MAXED OUT1484.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

  • Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    806.8 ft. - Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock

    1105.9 ft. - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock

  • Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Finish

    1139 ft. - Deposits Attached Grease, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

Observations (11)

DistanceCodeObservation
1105.9OBR
1139DAGS
0MWL
1139DAGS
1484.7MSACABLE MAXED OUT
0AMHH 0793
3.9DAGS
1484.7DAGS
0MWM
806.8DAGS
806.8DAGS

Properties (4)

additional_info
SC340730
custom_field_two
5
customer
LACSD
datetime
2017-04-27T02:15:49-07:00