Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2020, 08:12 AM

  • 03 0412_03 0411_12152020_002330.mp4

Date
12/15/2020
W/O
860062
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00373
PipeID
P05174
Time
12:12 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8281
Sewer Name
03 MARINA TRUNK, SECTION 4
City
LONG BEACH
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
26
Purpose
Routine Assessment
Project
WO_860062_TV03163_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
24 in.
Upstream MH
03 0412
Downstream MH
03 0411
Dir. of Survey
Downstream
Length Surveyed
299.9 ft.
Total Length
299.9 ft.
Structural Index
3
Structural Quick
4I3K
Structural Rating
498
O&M Index
2
O&M Quick
412W
O&M Rating
248
Overall Index
3
Overall Quick
—
Overall Rating
746
Pipe schematic from manhole 03 0412 to 03 0411
MH: 03 0412MH: 03 0411downstream0 ft. AMH - Upstream Manhole, Survey Begins - 03 04120 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start32.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES43.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start150.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"201.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS248 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish271.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish295.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish297 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish297 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish298.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish299 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN299.9 ft. AMH - Downstream Manhole, Survey Ends - 03 0411

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

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

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

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

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

All inspections of P05174Work order 860062

Observations (19)

DistanceCodeObservation
297CM—
271.2DAE—
201.9DSZDEBRIS
248DSZ—
2DAGS—
299MGOCONN @ MH 9 O'CLOCK/UNKNOWN
43.8FM—
32.5FL—
2DAEMINERAL DEPOSITS
298.7DAGS—
0AMH03 0412
295.8FM—
2SSS—
299.9AMH03 0411
0MWL—
150.5TFC—
297SSS—
2CM—
0MWM—

Properties (7)

additional_info
630069121420202
custom_field_three
MULTIPLE FRACTURES
custom_field_two
2
customer
1
datetime
2020-12-15T00:12:26-08:00
documentation
PRO PIPE
is_lateral_inspection
false