Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 28, 2021, 08:36 AM
  • 22 1077_22 1076_07282021_014825.mp4

Date
07/28/2021
W/O
901759
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00812
PipeID
P17450
Time
1:36 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9105
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_901759_TV22043_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1077
Downstream MH
22 1076
Dir. of Survey
Downstream
Length Surveyed
219 ft.
Total Length
219 ft.
Structural Index
3
Structural Quick
413G
Structural Rating
130
O&M Index
2
O&M Quick
2H00
O&M Rating
86
Overall Index
3
Overall Quick
Overall Rating
216
Pipe schematic from manhole 22 1077 to 22 1076
MH: 22 1077MH: 22 1076downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 10770 ft. MWM - Water Mark, 40 %of cross sectional area3.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start71.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"94.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"97 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"123.9 ft. B - Broken, from 07 to 08 o'clock, within 8 inches of joint: YES171.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"218.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish218.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish219 ft. AMH - Downstream Manhole, Survey Ends - 22 1076

Observation photos (3)

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

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

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

    6.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Broken, from 07 to 08 o'clock, within 8 inches of joint: YES

    123.9 ft. - Broken, from 07 to 08 o'clock, within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
6.3CM
71.5TFC
3.2DAGS
97TFC
219AMH22 1076
0MWL
123.9B
0AMH22 1077
171.2TFC
218.6CM
218.6DAGS
0MWM
94.5TFC

Properties (7)

additional_info
630075072721202
custom_field_three
BROKEN, CRACKS
custom_field_two
2
customer
1
datetime
2021-07-28T01:36:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false