Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 6, 2020, 10:49 AM

  • 03 0380_03 0379_04062020_040933.mp4

Date
04/06/2020
W/O
818445
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00381
PipeID
P04949
Time
3:49 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7375
Sewer Name
03 MARINA RELIEF TRUNK, SECTION 1B
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_818445_TV03171_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
03 0380
Downstream MH
03 0379
Dir. of Survey
Downstream
Length Surveyed
399.8 ft.
Total Length
399.8 ft.
Structural Index
3
Structural Quick
4K3O
Structural Rating
641
O&M Index
2
O&M Quick
2]00
O&M Rating
302
Overall Index
3
Overall Quick
—
Overall Rating
943
Pipe schematic from manhole 03 0380 to 03 0379
MH: 03 0380MH: 03 0379downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 03802 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 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, Start7.5 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start20.4 ft. CS - Crack Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES39.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start90.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 8"179.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8" - OPEN346.7 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish346.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish377.5 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start397 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish397 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish399 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish399 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish399.5 ft. MGO - General Observation - CONN @ MH 9 OCLOCK/ACTIVE399.8 ft. AMH - Downstream Manhole, Survey Ends - 03 0379

Observation photos (3)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES

    20.4 ft. - Crack Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES

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

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

All inspections of P04949Work order 818445

Observations (20)

DistanceCodeObservation
346.7DSC—
399DSF—
7.5DSC—
39.7FM—
397CM—
377.5DSF—
2SSS—
399.5MGOCONN @ MH 9 OCLOCK/ACTIVE
179.9TFOPEN
0MWL—
0MWM—
2DAGS—
90.9TBA—
397SSS—
399.8AMH03 0379
2CM—
399DAGS—
0AMH03 0380
346.7FM—
20.4CS—

Properties (6)

additional_info
SC400396
custom_field_two
3
customer
LACSD
datetime
2020-04-06T03:49:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false