Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2018, 09:10 AM
  • 21 0821A_21 0821_26022018_012136.mp4

Date
02/26/2018
W/O
690051
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00772
PipeID
P15922
Time
1:10 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5436
Sewer Name
21 LA VERNE TRUNK, SECTION 2
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
05
Purpose
Routine Assessment
Project
WO_690051_TV21092_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0821
Downstream MH
21 0821A
Dir. of Survey
Upstream
Length Surveyed
2.2 ft.
Total Length
2.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 0821 to 21 0821A
MH: 21 0821MH: 21 0821Aupstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - HIGH FLOW2.2 ft. MWM - Water Mark, 35 %of cross sectional area2.2 ft. AMH - Downstream Manhole, Survey Begins - 21 08212.2 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (2)

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

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

  • Survey Abandoned - HIGH FLOW

    2.2 ft. - Survey Abandoned - HIGH FLOW

Observations (5)

DistanceCodeObservation
0MWM
2.2DAGS
0AMH21 0821
2.2MSAHIGH FLOW
0MWL

Properties (4)

additional_info
SC347091
custom_field_two
3
customer
LACSD
datetime
2018-02-26T01:10:54-08:00