Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 5, 2022, 06:41 AM

  • 22 1144_22 1143_01042022_230229.mp4

Date
01/04/2022
W/O
931867
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00807
PipeID
P17523
Time
10:41 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 1143
Dir. of Survey
Downstream
Length Surveyed
376.1 ft.
Total Length
376.1 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
237
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
237
Pipe schematic from manhole 22 1144 to 22 1143
MH: 22 1144MH: 22 1143downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 11442.1 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start49 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"116.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"118.1 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES171 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"222.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"241.1 ft. B - Broken, from 11 to 04 o'clock, within 8 inches of joint: YES246 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES271.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"306.7 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 4"320.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"331.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES374.5 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish376.1 ft. AMH - Downstream Manhole, Survey Ends - 22 1143

Observation photos (5)

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

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

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    118.1 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Broken, from 11 to 04 o'clock, within 8 inches of joint: YES

    241.1 ft. - Broken, from 11 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    246 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

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

    331.5 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P17523Work order 931867

Observations (17)

DistanceCodeObservation
246CM—
331.5FM—
0MWL—
171TFC—
2.1SAP—
118.1FL—
116.1TFC—
0MWM—
49TFC—
374.5SAP—
0AMH22 1144
241.1B—
320.5TFC—
306.7TB—
376.1AMH22 1143
222.8TFC—
271.6TFC—

Properties (7)

additional_info
630098010422201
custom_field_three
BROKEN, FRACTURES
custom_field_two
1
customer
1
datetime
2022-01-04T22:41:13-08:00
documentation
PROPIPE
is_lateral_inspection
false