Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 5, 2022, 06:09 AM

  • 22 1145_22 1144_01042022_222851.mp4

Date
01/04/2022
W/O
931867
Weather
Dry
Operator/Surveyor
J.. BUENROSTRO
Sewer ID
Z00807
PipeID
P17524
Time
10:09 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9756
Sewer Name
22 DUARTE TRUNK
City
DUARTE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
02
Purpose
Routine Assessment
Project
WO_931867_TV22035_JAN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1144
Downstream MH
22 1145
Dir. of Survey
Upstream
Length Surveyed
355.3 ft.
Total Length
355.3 ft.
Structural Index
3
Structural Quick
413M
Structural Rating
219
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
219
Pipe schematic from manhole 22 1144 to 22 1145
MH: 22 1144MH: 22 1145upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 11450 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK1.4 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish56.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES97.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"143.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"147.9 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES192 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"246.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"298.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"315.4 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish315.4 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start347.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"353.1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start355.3 ft. AMH - Downstream Manhole, Survey Begins - 22 1144355.3 ft. MWL - Water Level, 10 %of cross sectional area355.3 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (4)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    39.9 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    207.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    299 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

All inspections of P17524Work order 931867

Observations (17)

DistanceCodeObservation
299CL—
0AMH22 1144
163.3TFC—
212.1TFC—
39.9SAV—
353.9SAP—
2.2SAV—
257.8TFC—
355.3AMH22 1145
207.4FM—
56.7TFC—
7.9TFC—
108.8TFC—
355.3MGOCONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK
39.9SAP—
0MWL—
0MWM—

Properties (7)

additional_info
630098010422201
custom_field_three
FRACTURED, AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2022-01-04T22:09:01-08:00
documentation
PROPIPE
is_lateral_inspection
false