Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2020, 08:06 AM
  • 18 0899_18 0898_06292020_011422.mp4

Date
06/29/2020
W/O
833718
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14750
Time
1:06 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7810
Sewer Name
SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
WO_833718_TV18101_JUN2020
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 0899
Downstream MH
18 0898
Dir. of Survey
Downstream
Length Surveyed
2.4 ft.
Total Length
2.4 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
3
Pipe schematic from manhole 18 0899 to 18 0898
MH: 18 0899MH: 18 0898downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 08990 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 0 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES2.4 ft. MSA - Survey Abandoned - VIEW OF SIPHON DOWNLEG2.4 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES

Observation photos (2)

  • Deposits Attached Grease, 0 %of cross sectional area, from 12 to 12 o'clock,  , within 8 inches of joint: YES

    2.4 ft. - Deposits Attached Grease, 0 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES

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

    2.4 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (6)

DistanceCodeObservation
2.4DAGS
0AMH18 0899
0MWL
2.4MSAVIEW OF SIPHON DOWNLEG
2.4SRI
0MWM

Properties (7)

additional_info
SC411620
custom_field_three
REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2020-06-29T01:06:21-07:00
documentation
PROPIPE
is_lateral_inspection
false