Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 22, 2021, 09:06 AM

  • A 0580_A 1089_12222021_012127.mp4

Date
12/22/2021
W/O
926597
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00316
PipeID
P22155
Time
1:06 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9752
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_926597_TV21041_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
A 0580
Downstream MH
A 1089
Dir. of Survey
Downstream
Length Surveyed
48.4 ft.
Total Length
48.4 ft.
Structural Index
2
Structural Quick
4133
Structural Rating
35
O&M Index
2
O&M Quick
2A00
O&M Rating
22
Overall Index
2
Overall Quick
—
Overall Rating
57
Pipe schematic from manhole A 0580 to A 1089
MH: A 0580MH: A 1089downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 05802 ft. MGO - General Observation - STEAM IN SEWER2 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES2 ft. SSS - Surface Spalling, 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, Start5.2 ft. LL - Alignment Left, 20 %, Start12.7 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES26.4 ft. CS - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES34.3 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES40.3 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES43.9 ft. FS - Fracture Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES46 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish46 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish46.1 ft. LL - Alignment Left, 20 %, Finish48.4 ft. AMH - Downstream Manhole, Survey Ends - A 1089

Observation photos (6)

  • Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

    2 ft. - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    12.7 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

    26.4 ft. - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    34.3 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    40.3 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES

    43.9 ft. - Fracture Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES

All inspections of P22155Work order 926597

Observations (17)

DistanceCodeObservation
2MGOSTEAM IN SEWER
0MWM—
12.7CL—
26.4CS—
2CM—
46SSS—
48.4AMHA 1089
2SSS—
0MWL—
0AMHA 0580
46.1LL—
43.9FS—
2DAGS—
34.3FM—
5.2LL—
40.3FL—
46DAGS—

Properties (8)

additional_info
630098122121201
custom_field_three
MULTIPLE FRACTURES/CRACKS
custom_field_two
2
customer
1
datetime
2021-12-22T01:06:56-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
34989