Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 10, 2019, 10:58 AM
  • 22 0686_22 0685A_06102019_040803.mp4

Date
06/10/2019
W/O
766521
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P21326
Time
3:58 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6562
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.
15
Purpose
Routine Assessment
Project
WO_766521_TV22166_MAY2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0686
Downstream MH
22 0685A
Dir. of Survey
Downstream
Length Surveyed
70.2 ft.
Total Length
70.2 ft.
Structural Index
2
Structural Quick
2B00
Structural Rating
26
O&M Index
2
O&M Quick
2B00
O&M Rating
26
Overall Index
2
Overall Quick
Overall Rating
52
Pipe schematic from manhole 22 0686 to 22 0685A
MH: 22 0686MH: 22 0685Adownstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 0670A0 ft. AMH - Upstream Manhole, Survey Begins - 22 06860 ft. MWM - Water Mark, 20 %of cross sectional area4.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start8.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"13 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"63.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"67.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish67.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish70.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0685A70.2 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK

Observation photos (2)

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

    4.4 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

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

Observations (13)

DistanceCodeObservation
13TF
8.4TF
67.9SSS
4.4DAGS
0MWL
67.9DAGS
70.2AMH22 0685A
4.4SSS
0AMH22 0670A
70.2MGOCONNECTION AT THE MH 3 O'CLOCK
0AMH22 0686
0MWM
63.3TF

Properties (6)

additional_info
SC377685
custom_field_two
2
customer
LACSD
datetime
2019-06-10T03:58:27-07:00
documentation
PROPIPE
is_lateral_inspection
false