Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 07:20 AM
  • 21 0948_21 0947_02262019_002717.mp4

Date
02/25/2019
W/O
750721
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00760
PipeID
P16042
Time
11:20 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5815
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_750721_TV21028_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0948
Downstream MH
21 0947
Dir. of Survey
Downstream
Length Surveyed
9.4 ft.
Total Length
9.4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 21 0948 to 21 0947
MH: 21 0948MH: 21 0947downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 09480 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. MWM - Water Mark, 35 %of cross sectional area1.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES9.4 ft. AMH - Downstream Manhole, Survey Ends - 21 09479.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock,  , within 8 inches of joint: YES

    1.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES

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

    9.4 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0AMH21 0948
9.4AMH21 0947
1.1DAGS
0MWL
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
0MWM
9.4SAV

Properties (5)

additional_info
SC366388
custom_field_two
3
customer
LACSD
datetime
2019-02-25T23:20:57-08:00
is_lateral_inspection
false