Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 28, 2020, 08:59 AM

  • 22 0676_22 0675_05282020_021919.mp4

Date
05/28/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17026
Time
1:59 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7633
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_828889_TV22063_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0675
Downstream MH
22 0676
Dir. of Survey
Upstream
Length Surveyed
106.2 ft.
Total Length
106.2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2D00
O&M Rating
46
Overall Index
2
Overall Quick
—
Overall Rating
48
Pipe schematic from manhole 22 0675 to 22 0676
MH: 22 0675MH: 22 0676upstream0 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish0 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - DEBRIS0 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish4.9 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start15.6 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start55.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"60.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"101.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start101.7 ft. MGO - General Observation - MAG COATING ATTATCHED106.2 ft. MGO - Reversal Inspection106.2 ft. MWM - Water Mark, 25 %of cross sectional area106.2 ft. MWL - Water Level, 15 %of cross sectional area106.2 ft. AMH - Downstream Manhole, Survey Begins - 22 0675

Observation photos (2)

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

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

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    101.3 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

All inspections of P17026Work order 828889

Observations (14)

DistanceCodeObservation
4.5DAE—
106.2MWLS—
106.2DSC—
90.6DSC—
106.2MSADEBRIS
101.3MWLS—
4.5MGOMAG COATING ATTATCHED
106.2DAE—
50.6TFC—
0MGO—
0MWM—
0MWL—
45.6TFC—
0AMH22 0675

Properties (6)

additional_info
SC411183
custom_field_two
5
customer
LACSD
datetime
2020-05-28T01:59:52-07:00
documentation
PROPIPE
is_lateral_inspection
false