Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2021, 06:39 AM

  • 22 0648_22 0647_04282021_234640.mp4

Date
04/28/2021
W/O
891211
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00827
PipeID
P16996
Time
11:39 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8793
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
RFIR_WO_891211_TV22166_MAY2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0648
Downstream MH
22 0647
Dir. of Survey
Downstream
Length Surveyed
118.5 ft.
Total Length
118.5 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
115
O&M Index
2
O&M Quick
2D00
O&M Rating
46
Overall Index
2
Overall Quick
—
Overall Rating
161
Pipe schematic from manhole 22 0648 to 22 0647
MH: 22 0648MH: 22 0647downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06482 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.7 ft. MGO - General Observation - 55% MAG COAT41.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"44.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"90.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"93.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"116 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish116.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish116.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish118.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0647118.5 ft. MGO - General Observation - ROACHES @ MH

Observation photos (6)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

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

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - 55% MAG COAT

    4.7 ft. - General Observation - 55% MAG COAT

  • General Observation - ROACHES @ MH

    118.5 ft. - General Observation - ROACHES @ MH

All inspections of P16996Work order 891211

Observations (17)

DistanceCodeObservation
118.5AMH22 0647
0MWM—
0MGOROACHES @ MH
2SAV—
116.3SSS—
90.1TFC—
0MWL—
93.8TFC—
2DAGS—
116SAV—
118.5MGOROACHES @ MH
116.3DAGS—
0AMH22 0648
2SSS—
44.7TFC—
4.7MGO55% MAG COAT
41.4TFC—

Properties (7)

additional_info
630069042821201
custom_field_three
SPALLING/ AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-04-28T23:39:05-07:00
documentation
PRO PIPE
is_lateral_inspection
false