Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 5, 2019, 08:26 AM

  • 21 0934_21 0933_03052019_013446.mp4

Date
03/05/2019
W/O
750721
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00760
PipeID
P16022
Time
12:26 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5820
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
10
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 0934
Downstream MH
21 0933
Dir. of Survey
Downstream
Length Surveyed
94.1 ft.
Total Length
94.1 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 21 0934 to 21 0933
MH: 21 0934MH: 21 0933downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 09340 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"12.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR37.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES49.9 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES57.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"65.5 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: NO91.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish91.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish94.1 ft. AMH - Downstream Manhole, Survey Ends - 21 093394.1 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH

Observation photos (6)

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

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

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

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

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

    12.5 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    37.5 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    49.9 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: NO

    65.5 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: NO

All inspections of P16022Work order 750721

Observations (16)

DistanceCodeObservation
91.8DAGS—
91.8SAV—
12.5RFJ—
0AMH21 0934
2.6DAGS—
57.1TB—
65.5FL—
0MWM—
5.1SAV—
11.2TFC—
94.1AMH21 0933
94.1MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
49.9FL—
0MWL—
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
37.5FL—

Properties (5)

additional_info
SC366395
custom_field_two
3
customer
LACSD
datetime
2019-03-05T00:26:22-08:00
is_lateral_inspection
false