Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 3, 2020, 04:52 AM

  • 22 0649_22 0648 _06022020_220824.mp4

Date
06/02/2020
W/O
828938
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P16997
Time
9:52 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7638
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.
22
Purpose
Routine Assessment
Project
RFIR_WO_828938_TV22166_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0649
Downstream MH
22 0648
Dir. of Survey
Downstream
Length Surveyed
215.7 ft.
Total Length
215.7 ft.
Structural Index
3
Structural Quick
3G22
Structural Rating
130
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
2
Overall Quick
—
Overall Rating
298
Pipe schematic from manhole 22 0649 to 22 0648
MH: 22 0649MH: 22 0648downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06490 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/UNKNOWN2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - 70% MAG COATING2.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start10.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start55.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"59.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"128.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"203.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"207.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"213 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish213.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish213.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish213.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish215 ft. MGO - General Observation - ROACHES @ MH215.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0648

Observation photos (3)

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

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

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

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

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

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

All inspections of P16997Work order 828938

Observations (20)

DistanceCodeObservation
0MWM—
0MWL—
207.7TFC—
215MGOROACHES @ MH
59.7TFC—
2.4SAV—
10.2SSS—
213.8SAV—
2.4MGO70% MAG COATING
213.8DAE—
55.4TFC—
0AMH22 0649
2DAGS—
203.3TFC—
2.4DAE—
0MGOCONN @ MH 3 O' CLOCK/UNKNOWN
215.7AMH22 0648
128.9TFC—
213DAGS—
213.8SSS—

Properties (6)

additional_info
SC411188
custom_field_two
2
customer
LACSD
datetime
2020-06-02T21:52:20-07:00
documentation
PROPIPE
is_lateral_inspection
false